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

Manufacturing process to reduce large grain growth in zirconium alloys  

DOE Patents [OSTI]

It is an object of the present invention to provide a procedure for desensitizing zirconium-based alloys to large grain growth (LGG) during thermal treatment above the recrystallization temperature of the alloy. It is a further object of the present invention to provide a method for treating zirconium-based alloys which have been cold-worked in the range of 2 to 8% strain to reduce large grain growth. It is another object of the present invention to provide a method for fabricating a zirconium alloy clad nuclear fuel element wherein the zirconium clad is resistant to large grain growth.

Rosecrans, P.M.

1984-08-01T23:59:59.000Z

2

Growth of geologic fractures into large-strain populations: review of nomenclature, subcritical crack growth, and some implications  

E-Print Network [OSTI]

Growth of geologic fractures into large-strain populations: review of nomenclature, subcritical at the earliest stages of fracture nucleation). Slow, subcritical crack growth in rock is associated

3

Economic and Performance Benefits Resulting From the Use of Large...  

Open Energy Info (EERE)

Benefits Resulting From the Use of Large Diameter Fans on Air Cooled Heat Exchangers (A Case Study in the Use of Large Fan Air Cooled Condensers at the Neal Hot Springs Geothermal...

4

Appliance and Equipment Standards Result in Large Energy, Economic, and  

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

Appliance and Equipment Standards Result in Large Energy, Economic, Appliance and Equipment Standards Result in Large Energy, Economic, and Environmental Benefits Appliance and Equipment Standards Result in Large Energy, Economic, and Environmental Benefits Saving Consumers and Businesses Energy and Money by Setting Efficiency Standards Saving Consumers and Businesses Energy and Money by Setting Efficiency Standards The Building Technologies Office (BTO) implements minimum energy conservation standards for more than 50 categories of appliances and equipment. As a result of these standards, energy users saved about $40 billion on their utility bills in 2010. Since 2009, 18 new or updated standards have been issued, which will help increase annual savings by more than 50 percent over the next decade. By 2030, cumulative operating cost

5

E-Print Network 3.0 - american large wind Sample Search Results  

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

installation capacity, growth rate, costs of wind power, small versus large wind turbines, and onshore ver- sus... strategies. Many large wind power generation facilities...

6

Little study sees large growth in Asian natural gas market  

SciTech Connect (OSTI)

Power capacity additions in Asia will at least triple by 2010, and Arthur D. Little Inc. predicts natural gas can pick up a good 15 percent of that market. The study predicts Asia potentially will need 720 gigawatts of new power generation by 2010, of which 15 percent may be gas-based. This represents a market three times the size of the US market in the same period, and would require more than $1 trillion in investment to finance the power generation projects alone. Six forces are driving new market opportunities for natural gas in Asia, and have set the stage for major investments in Asian gas-based power generation. They are: New technologies; growing environmental pressures; privatization; alternative energy pricing; gas availability; and continued economic growth. Japan, South Korea and Taiwan already have large, well-established markets for both gas and power that provide minimal opportunities for foreign investment. But the rest of Asia - specifically, India, Pakistan, the Philippines, Vietnam, Indonesia, Malaysia, the People's Republic of China, Thailand, Bangladesh and Myanmar - is still relatively undeveloped, the study said, and gas is emerging as an energy import substitute or export earner. The study found those countries will turn increased environmental awareness and concern into legislation as their economic prosperity grows, leading to a higher future value for natural gas relative to other fuels. Stricter emissions standards will favor gas over diesel, fuel oil and coal.

O'Driscoll, M.

1993-06-03T23:59:59.000Z

7

Cooperative Island Growth of Large Area Single-Crystal Graphene by Chemical Vapor Deposition on Cu  

SciTech Connect (OSTI)

We describe a two-step approach for suppressing nucleation of graphene on Cu using chemical vapor deposition. In the first step, as received Cu foils are oxidized in air at temperatures up to 500 C to remove surface impurities and to induce the regrowth of Cu grains during subsequent annealing in H2 flow at 1040 C prior to graphene growth. In the second step, transient reactant cooling is performed by using a brief Ar pulse at the onset of growth to induce collisional deactivation of the carbon growth species. The combination of these two steps results in a three orders of magnitude reduction in the graphene nucleation density, enabling the growth of millimeter-size single crystal graphene grains. A kinetic model shows that suppressing nucleation promotes a cooperative island growth mode that favors the formation of large area single crystal graphene, and it is accompanied by a roughly 3 orders of magnitude increase in the reactive sticking probability of methane compared to that in random nucleation growth.

Regmi, Murari [Oak Ridge National Laboratory (ORNL); Rouleau, Christopher [Oak Ridge National Laboratory (ORNL); Puretzky, Alexander A [ORNL; Ivanov, Ilia N [ORNL; Geohegan, David B [ORNL; Chen, Jihua [ORNL; Eastman, Jeffrey [Argonne National Laboratory (ANL); Eres, Gyula [ORNL

2014-01-01T23:59:59.000Z

8

Neutral-Beam-Heating Results from the Princeton Large Torus  

Science Journals Connector (OSTI)

Experimental results from high-power neutral-beam-injection experiments on the Princeton Large Torus tokamak are reported. At the highest beam powers (2.4 MW) and lowest plasma densities [ne(0)=5×1013 cm-3], ion temperatures of 6.5 keV are achieved. The ion collisionality ?i* drops below 0.1 over much of the radial profile. Electron heating of ?TeTe?50% has also been observed, consistent with the gross energy-confinement time of the Ohmically heated plasma, but indicative of enhanced electron-energy confinement in the core of the plasma.

H. Eubank et al.

1979-07-23T23:59:59.000Z

9

Large-Scale Spray Releases: Initial Aerosol Test Results  

SciTech Connect (OSTI)

One of the events postulated in the hazard analysis at the Waste Treatment and Immobilization Plant (WTP) and other U.S. Department of Energy (DOE) nuclear facilities is a breach in process piping that produces aerosols with droplet sizes in the respirable range. The current approach for predicting the size and concentration of aerosols produced in a spray leak involves extrapolating from correlations reported in the literature. These correlations are based on results obtained from small engineered spray nozzles using pure liquids with Newtonian fluid behavior. The narrow ranges of physical properties on which the correlations are based do not cover the wide range of slurries and viscous materials that will be processed in the WTP and across processing facilities in the DOE complex. Two key technical areas were identified where testing results were needed to improve the technical basis by reducing the uncertainty due to extrapolating existing literature results. The first technical need was to quantify the role of slurry particles in small breaches where the slurry particles may plug and result in substantially reduced, or even negligible, respirable fraction formed by high-pressure sprays. The second technical need was to determine the aerosol droplet size distribution and volume from prototypic breaches and fluids, specifically including sprays from larger breaches with slurries where data from the literature are scarce. To address these technical areas, small- and large-scale test stands were constructed and operated with simulants to determine aerosol release fractions and generation rates from a range of breach sizes and geometries. The properties of the simulants represented the range of properties expected in the WTP process streams and included water, sodium salt solutions, slurries containing boehmite or gibbsite, and a hazardous chemical simulant. The effect of anti-foam agents was assessed with most of the simulants. Orifices included round holes and rectangular slots. The round holes ranged in size from 0.2 to 4.46 mm. The slots ranged from (width × length) 0.3 × 5 to 2.74 × 76.2 mm. Most slots were oriented longitudinally along the pipe, but some were oriented circumferentially. In addition, a limited number of multi-hole test pieces were tested in an attempt to assess the impact of a more complex breach. Much of the testing was conducted at pressures of 200 and 380 psi, but some tests were conducted at 100 psi. Testing the largest postulated breaches was deemed impractical because of the large size of some of the WTP equipment. The purpose of this report is to present the experimental results and analyses for the aerosol measurements obtained in the large-scale test stand. The report includes a description of the simulants used and their properties, equipment and operations, data analysis methodology, and test results. The results of tests investigating the role of slurry particles in plugging of small breaches are reported in Mahoney et al. 2012a. The results of the aerosol measurements in the small-scale test stand are reported in Mahoney et al. (2012b).

Schonewill, Philip P.; Gauglitz, Phillip A.; Bontha, Jagannadha R.; Daniel, Richard C.; Kurath, Dean E.; Adkins, Harold E.; Billing, Justin M.; Burns, Carolyn A.; Davis, James M.; Enderlin, Carl W.; Fischer, Christopher M.; Jenks, Jeromy WJ; Lukins, Craig D.; MacFarlan, Paul J.; Shutthanandan, Janani I.; Smith, Dennese M.

2012-12-01T23:59:59.000Z

10

Molten Gallium as a Catalyst for the Large-Scale Growth of Highly Aligned Silica Nanowires  

E-Print Network [OSTI]

Molten Gallium as a Catalyst for the Large-Scale Growth of Highly Aligned Silica Nanowires Zheng a small size (5-100 nm in diameter), high melting point metal (such as gold and iron) catalyst particle as an effective catalyst for the large-scale growth of highly aligned, closely packed silica nanowire bunches

Wang, Zhong L.

11

E-Print Network 3.0 - avascular cancer growth Sample Search Results  

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

cancer growth Search Powered by Explorit Topic List Advanced Search Sample search results for: avascular cancer growth Page: << < 1 2 3 4 5 > >> 1 2007 -2008 MATHEMATICS COLLOQUIUM...

12

The IEA large coil task test results in IFSMTF  

SciTech Connect (OSTI)

The Large Coil Task (LCT) is an international collaboration of the United States, EURATOM, Japan, and Switzerland to develop large superconducting magnets for fusion reactors. The testing phase of lCT was completed on September 3, 1987. All six coils exceeded the design goals, both as single coils and in six-coil toroidal tests. In addition, a symmetric torus test was performed in which a maximum field of 9 T was reached in all coils simultaneously. These are by far the largest magnets (either in size, weight, or stored energy) ever to achieve such a field.

Lubell, M.S.; Clinard, J.A.; Dressner, L.; Fietz, W.A.; Fletcher, W.M.; Haubenreich, P.N.; Lue, J.W.; Luton, J.N.; McManamy, T.J.; Schwent

1988-03-01T23:59:59.000Z

13

The IEA large coil task test results in IFSMTF  

SciTech Connect (OSTI)

The Large Coil Task (LCT) is an international collaboration of the United States, EURATOM, Japan, and Switzerland to develop large superconducting magnets for fusion reactors. The testing phase of LCT was completed on September 3, 1987. All six coils exceeded the design goals, both as single coils and in six-coil toroidal tests. In addition, a symmetric torus test was performed in which a maximum field of 9 T was reached in all coils simultaneously. These are by far the largest magnets (either in size, weight, or stored energy) ever to achieve such a field. 6 refs., 6 figs., 3 tabs.

Lubell, M.S.; Clinard, J.A.; Dresner, L.; Fietz, W.A.; Fletcher, W.M.; Haubenreich, P.N.; Lue, J.W.; Luton, J.N.; McManamy, T.J.; Schwenterly, S.W.

1987-01-01T23:59:59.000Z

14

Large-scale pattern growth of graphene films for stretchable transparent electrodes  

E-Print Network [OSTI]

nickel or transition-metal-carbide surfaces can produce thin graphitic layers19­21 . However, the large developed, including epitaxial growth on silicon carbide (refs 13, 14) and ruthenium (ref. 15) as well

Kim, Philip

15

Growth of equilibrium structures built from a large number of distinct component types  

E-Print Network [OSTI]

We use simple analytic arguments and lattice-based computer simulations to study the growth of structures made from a large number of distinct component types. Components possess 'designed' interactions, chosen to stabilize an equilibrium target structure in which each component type has a defined spatial position, and 'undesigned' interactions that allow components to bind in a compositionally-disordered way. We find that high-fidelity growth of the equilibrium target structure can happen in the presence of substantial attractive undesigned interactions, as long as the energy scale of the set of designed interactions is chosen appropriately. This observation may help explain why equilibrium DNA 'brick' structures self-assemble even if undesigned interactions are not suppressed [Ke et al. Science 338, 1177 (2012)]. We also find that high-fidelity growth of the target structure is most probable when designed interactions are drawn from a distribution that is as narrow as possible. We use this result to suggest how to choose complementary DNA sequences in order to maximize the fidelity of multicomponent self-assembly mediated by complementary DNA interactions. We also comment on the prospect of growing macroscopic structures in this manner

Lester O. Hedges; Ranjan V. Mannige; Stephen Whitelam

2014-05-09T23:59:59.000Z

16

Large-scale well aligned carbon nitride nanotube films: Low temperature growth and electron field emission  

E-Print Network [OSTI]

Large-scale well aligned carbon nitride nanotube films: Low temperature growth and electron field emission Dingyong Zhong, Shuang Liu, Guangyu Zhang, and E. G. Wanga) State Key Laboratory for Surface Received 2 January 2001; accepted for publication 13 March 2001 Large-scale well aligned carbon nitride

Zhang, Guangyu

17

LARGE TIME DECAY AND GROWTH FOR SOLUTIONS OF A VISCOUS BOUSSINESQ SYSTEM  

E-Print Network [OSTI]

LARGE TIME DECAY AND GROWTH FOR SOLUTIONS OF A VISCOUS BOUSSINESQ SYSTEM LORENZO BRANDOLESE and strong solutions to the three-dimensional viscous Boussinesq system. We show that generic solutions blow with the Boussinesq approximation, we neglect the variations of the density in the continuity equation and the local

Boyer, Edmond

18

Economic and Performance Benefits Resulting From the Use of Large Diameter  

Open Energy Info (EERE)

and Performance Benefits Resulting From the Use of Large Diameter and Performance Benefits Resulting From the Use of Large Diameter Fans on Air Cooled Heat Exchangers (A Case Study in the Use of Large Fan Air Cooled Condensers at the Neal Hot Springs Geothermal Power Plant, Oregon) Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Economic and Performance Benefits Resulting From the Use of Large Diameter Fans on Air Cooled Heat Exchangers (A Case Study in the Use of Large Fan Air Cooled Condensers at the Neal Hot Springs Geothermal Power Plant, Oregon) Abstract A significant improvement in air cooler technology was implementedat the Neal Hot Springs geothermal power plant in Vale,Oregon. Large cooling tower fans were used in an induced draftarrangement (fans above the heat exchanger). The total numberof fans was reduced from 270 x 12ft / 3.7m fans

19

E-Print Network 3.0 - annual growth rings Sample Search Results  

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

Search Sample search results for: annual growth rings Page: << < 1 2 3 4 5 > >> 1 D Smith and D b d s , Univemily of Victorfa, V'ictoriq I@ XKn Ekevier B.V. All rightsr w w d ....

20

E-Print Network 3.0 - anaplastic large t-cell Sample Search Results  

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

t-cell Search Powered by Explorit Topic List Advanced Search Sample search results for: anaplastic large t-cell Page: << < 1 2 3 4 5 > >> 1 A Texture-based Classifier to...

Note: This page contains sample records for the topic "growth results largely" 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

E-Print Network 3.0 - aggressive large b-cell Sample Search Results  

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

by Explorit Topic List Advanced Search Sample search results for: aggressive large b-cell Page: << < 1 2 3 4 5 > >> 1 Brad J. Bushman University of Michigan & VU University...

22

Evaporation-driven growth of large crystallized salt structures in a porous medium  

Science Journals Connector (OSTI)

Subflorescence refers to crystallized salt structures that form inside a porous medium. We report a drying experiment revealing major development of subflorescence in the dry region of the porous medium away from the liquid zone. Using a combination of image analyses and numerical computations, we show that the growth is directly correlated to the evaporation flux distribution along the boundary of the growing salt structure. This indicates that the salt is transported into the domain occupied by the salt structure in the porous medium up to the structure periphery, where salt deposition takes place. This is confirmed when a growing salt structure encounters dry subflorescence formed earlier during the drying process. The dry subflorescence is reimbibed and resumes its growth. The analysis also suggests that the solution within the growing subflorescence is in equilibrium with the crystallized salt wall. These results shed light on the growth mechanisms of subflorescence, a phenomenon that can play a fundamental role in several important issues such as carbon dioxide sequestration or salt weathering.

N. Sghaier; S. Geoffroy; M. Prat; H. Eloukabi; S. Ben Nasrallah

2014-10-14T23:59:59.000Z

23

Large-Scale Wind Integration Studies in the United States: Preliminary Results  

SciTech Connect (OSTI)

The National Renewable Energy Laboratory, under the sponsorship of the U.S. Department of Energy, is managing two large-scale wind integration studies. The Western Wind and Solar Integration Study (WWSIS) covers the footprint of WestConnect, a group of transmission owners that covers most of Colorado, New Mexico, Arizona, Nevada, and Wyoming. The Eastern Wind Integration and Transmission Study (EWITS) covers a large part of the Eastern Interconnection, and leverages a large-scale transmission study known as the Joint Coordinated System Plan (JCSP). Both studies analyze the impact of 20-30% wind energy penetration within the study footprint based on energy. This paper discusses key results that have emerged so far from each study, focusing primarily on simulation results based on hourly production simulations. Results from both studies show that high wind penetrations can be successfully integrated into the power system, but depend on sufficient transmission and significant changes in operations.

Milligan, M.; Lew, D.; Corbus, D.; Piwko, R.; Miller, N.; Clark, K.; Jordan, G.; Freeman, L.; Zavadil, B.; Schuerger, M.

2009-01-01T23:59:59.000Z

24

Unbalanced Cancer Status May Undermine Results on Insulin and Insulin-like Growth Factor  

Science Journals Connector (OSTI)

...to the Editor Unbalanced Cancer Status May Undermine Results on Insulin and Insulin-like Growth Factor Asher Wolf Ka He Pengcheng Xun Elizabeth R. Hoffman James A. Smith Elizabeth M. Widen Department of Nutrition at the UNC Gillings School of Public...

Asher Wolf; Ka He; Pengcheng Xun; Elizabeth R. Hoffman; James A. Smith; Elizabeth M. Widen

2009-07-01T23:59:59.000Z

25

Some path large deviation results for a branching diffusion Robert Hardy and Simon C. Harris  

E-Print Network [OSTI]

in Git, J.Harris and S.C.Harris [4]. Our approach involves an application of a change of measureSome path large deviation results for a branching diffusion Robert Hardy and Simon C. Harris of Hardy and Harris [5, 7, 6]. Our proof combines simple martingale ideas with applications of Varadhan

Harris, Simon Colin

26

E-Print Network 3.0 - allogeneic growth plate Sample Search Results  

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

Summary: increasing during the early stages of colonial growth after larval settlement. Parents repressed the growth... may engage in competitive over- growth (Jackson 1977) or...

27

How R&D investments influence TFP growth: Evidence from China’s large and medium-sized industrial enterprises  

Science Journals Connector (OSTI)

This paper investigates the potential channels through which R&D may influence TFP growth using industry-level panel data of China’s large and medium-sized ... provide a closer look of the relationship between R&D

Liqun Zhou; Liangke Xia

2010-12-01T23:59:59.000Z

28

Journal of Crystal Growth 194 (1998) 321--330 Combined heat transfer in floating zone growth of large silicon  

E-Print Network [OSTI]

of large silicon crystals with radiation on diffuse and specular surfaces Zhixiong Guo , Shigenao Maruyama-8577, Japan Komatsu Electronic Metals Co., Ltd., 2612 Shinomiya, Hiratsuka, Kanagawa 254, Japan Received 30. The radiation element method, REM2, is employed to determine the radiative heat exchange, in which the view

Guo, Zhixiong "James"

29

E-Print Network 3.0 - assisted crack growth Sample Search Results  

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

cal crack growth by stress... for the first time in sapphire for both modes of subcritical cracking. It was found that growth rates were... growth rates could be closely...

30

E-Print Network 3.0 - affect early growth Sample Search Results  

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

4 Population Growth, (Per Capita) Economic Growth, and Poverty Reduction in Uganda: A brief Summary of Theory and Evidence Summary: ). The central question investigated...

31

E-Print Network 3.0 - ascites tumor growth Sample Search Results  

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

63 Nonlinear Diffusion of a Growth Inhibitory Factor in Multicell Spheroids Summary: interrelated processes. Solid tumor growth is known to take place in two distinct...

32

E-Print Network 3.0 - annual growth bands Sample Search Results  

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

A. Zuidema Summary: questions: 1. Is tree ring formation annual and can ring analysis be applied for accurate tree growth... and products of the six study species. Growth...

33

Re-evaluation of the 1995 Hanford Large Scale Drum Fire Test Results  

SciTech Connect (OSTI)

A large-scale drum performance test was conducted at the Hanford Site in June 1995, in which over one hundred (100) 55-gal drums in each of two storage configurations were subjected to severe fuel pool fires. The two storage configurations in the test were pallet storage and rack storage. The description and results of the large-scale drum test at the Hanford Site were reported in WHC-SD-WM-TRP-246, ''Solid Waste Drum Array Fire Performance,'' Rev. 0, 1995. This was one of the main references used to develop the analytical methodology to predict drum failures in WHC-SD-SQA-ANAL-501, 'Fire Protection Guide for Waste Drum Storage Array,'' September 1996. Three drum failure modes were observed from the test reported in WHC-SD-WM-TRP-246. They consisted of seal failure, lid warping, and catastrophic lid ejection. There was no discernible failure criterion that distinguished one failure mode from another. Hence, all three failure modes were treated equally for the purpose of determining the number of failed drums. General observations from the results of the test are as follows: {lg_bullet} Trash expulsion was negligible. {lg_bullet} Flame impingement was identified as the main cause for failure. {lg_bullet} The range of drum temperatures at failure was 600 C to 800 C. This is above the yield strength temperature for steel, approximately 540 C (1,000 F). {lg_bullet} The critical heat flux required for failure is above 45 kW/m{sup 2}. {lg_bullet} Fire propagation from one drum to the next was not observed. The statistical evaluation of the test results using, for example, the student's t-distribution, will demonstrate that the failure criteria for TRU waste drums currently employed at nuclear facilities are very conservative relative to the large-scale test results. Hence, the safety analysis utilizing the general criteria described in the five bullets above will lead to a technically robust and defensible product that bounds the potential consequences from postulated fires in TRU waste facilities, the means of storage in which are the Type A, 55-gal drums.

Yang, J M

2007-05-02T23:59:59.000Z

34

Cellcube: A new system for large scale growth of adherent cells  

Science Journals Connector (OSTI)

A new disposable cell culture unit for adherent cell lines, the CellCube, was used to grow a variety of...2 growth surface area generated up to 4·109 cells. The disposable system consists of a series of polystyre...

Horst D. Blasey; Cedric Isch; Alain R. Bernard

1995-10-01T23:59:59.000Z

35

Large-scale dynamic compaction demonstration using WIPP salt: Fielding and preliminary results  

SciTech Connect (OSTI)

Reconsolidation of crushed rock salt is a phenomenon of great interest to programs studying isolation of hazardous materials in natural salt geologic settings. Of particular interest is the potential for disaggregated salt to be restored to nearly an impermeable state. For example, reconsolidated crushed salt is proposed as a major shaft seal component for the Waste Isolation Pilot Plant (WIPP) Project. The concept for a permanent shaft seal component of the WIPP repository is to densely compact crushed salt in the four shafts; an effective seal will then be developed as the surrounding salt creeps into the shafts, further consolidating the crushed salt. Fundamental information on placement density and permeability is required to ensure attainment of the design function. The work reported here is the first large-scale compaction demonstration to provide information on initial salt properties applicable to design, construction, and performance expectations. The shaft seals must function for 10,000 years. Over this period a crushed salt mass will become less permeable as it is compressed by creep closure of salt surrounding the shaft. These facts preclude the possibility of conducting a full-scale, real-time field test. Because permanent seals taking advantage of salt reconsolidation have never been constructed, performance measurements have not been made on an appropriately large scale. An understanding of potential construction methods, achievable initial density and permeability, and performance of reconsolidated salt over time is required for seal design and performance assessment. This report discusses fielding and operations of a nearly full-scale dynamic compaction of mine-run WIPP salt, and presents preliminary density and in situ (in place) gas permeability results.

Ahrens, E.H.; Hansen, F.D. [Sandia National Labs., Albuquerque, NM (United States). Nuclear Waste Technology Repository Isolation Systems

1995-10-01T23:59:59.000Z

36

Analysis of long-term flows resulting from large-scale sodium-water reactions in an LMFBR secondary system  

SciTech Connect (OSTI)

Leaks in LMFBR steam generators cannot entirely be prevented; thus the steam generators and the intermediate heat transport system (IHTS) of an LMFBR must be designed to withstand the effects of the leaks. A large-scale leak which might result from a sudden break of a steam generator tube, and the resulting sodium-water reaction (SWR) can generate large pressure pulses that propagate through the IHTS and exert large forces on the piping supports. This paper discusses computer programs for analyzing long-term flow and thermal effects in an LMFBR secondary system resulting from large-scale steam generator leaks, and the status of the development of the codes.

Shin, Y.W.; Chung, H.; Choi, U.S.; Wiedermann, A.H.; Ockert, C.E.

1984-07-01T23:59:59.000Z

37

E-Print Network 3.0 - apex telescope large Sample Search Results  

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

Telescopes Reference Reading Summary: telescopes are good for small telescopes (<1 meter) because it's very difficult to manufacture large lenses... fast system bright...

38

Vehicle Technologies Office Merit Review 2014: Development of SiC Large Tapered Crystal Growth  

Broader source: Energy.gov [DOE]

Presentation given by NASA at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about development of SiC large tapered crystal...

39

E-Print Network 3.0 - activity growth rate Sample Search Results  

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

allows continuous tracking of promoter activity as cells change their growth rate from exponential... in the distribution across conditions, and their fractional promoter...

40

E-Print Network 3.0 - activity plant growth Sample Search Results  

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

<< < 1 2 3 4 5 > >> 1 Plant Tissue Culture Venus Flytrap: Dionaea muscipula Summary: of fruit 2. Cytokinin (kinetin) Activation of cell division and regulation of plant growth...

Note: This page contains sample records for the topic "growth results largely" 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

E-Print Network 3.0 - asian economic growth Sample Search Results  

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

are also world famous. In the 21st century, China's economic growth and increasing political clout... Asian coun- tries and regions. Western colonialism to rise ... Source:...

42

E-Print Network 3.0 - aqueous chemical growth Sample Search Results  

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

de... ,33405 Talencecedtx)France Abstract: Industrial a-quartz growth mainly refers to hydrothermal ... Source: Ecole Polytechnique, Centre de mathmatiques Collection:...

43

E-Print Network 3.0 - assessing fetal growth Sample Search Results  

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

J Nutr . Author manuscript Prenatal mercury contamination: relationship with maternal seafood Summary: seafood consumption during pregnancy and fetal growth in the EDEN...

44

E-Print Network 3.0 - air reveals large-scale Sample Search Results  

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

Reduce PS,1,1,0,Pa, surface... 12;LargeScale Data Analytics beyond MapReduce Text Mining in the Biosciences Cleansing ... Source: Swedish Institute of Computer Science,...

45

E-Print Network 3.0 - adrenal diffuse large Sample Search Results  

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

medulla: role of gap junction- Summary: adrenal medulla examined with a large photodiode array in combination with a voltage- sensitive dye... 1 MOLN-D-09-00009 Revisiting...

46

E-Print Network 3.0 - african large telescope Sample Search Results  

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

The Anglo-Australian Telescope 12;15 12;16 The 2dF 6 element... Midi Observatory (French Pyrenees) 12;42 The Overwhelmingly Large ... Source: Parker, Quentin A. -...

47

Large-scale pattern growth of graphene films for stretchable transparent electrodes  

Science Journals Connector (OSTI)

... produce thin graphitic layers. However, the large amount of carbon sources absorbed on nickel foils usually form thick graphite crystals rather than graphene films (Fig. 2a). To solve ... -transfer process for the graphene film using a soft substrate such as polydimethylsiloxane (PDMS) stamp. Here we first attach the PDMS ...

Keun Soo Kim; Yue Zhao; Houk Jang; Sang Yoon Lee; Jong Min Kim; Kwang S. Kim; Jong-Hyun Ahn; Philip Kim; Jae-Young Choi; Byung Hee Hong

2009-01-14T23:59:59.000Z

48

E-Print Network 3.0 - atomic layer growth Sample Search Results  

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

characterizes the growth of Si1-x-yGexCx and Si1-xCx layers using a mixture of 10% disilane in hydrogen... demonstrates that fully strain compensated SiGeC layers up to at least...

49

Air quality and thermal comfort in office buildings: Results of a large indoor environmental quality survey  

E-Print Network [OSTI]

satisfied are you with the air quality in your workspace?7. Distribution of air quality satisfaction votes across alloccu pants. For air quality, the result was very similar (

Huizenga, C; Abbaszadeh, S.; Zagreus, Leah; Arens, Edward A

2006-01-01T23:59:59.000Z

50

Large area silicon drift detectors for x-rays -- New results  

SciTech Connect (OSTI)

Large area silicon drift detectors, consisting of 8 mm and 12 mm diameter hexagons, were fabricated on 0.35 mm thick high resistivity n-type silicon. An external FET and a low-noise charge sensitive preamplifier were used for testing the prototype detectors. The detector performance was measured in the range 75 to 25 C using Peltier cooling, and from 0.125 to 6 {micro}s amplifier shaping time. Measured energy resolutions were 159 eV FWHM and 263 eV FWHM for the 0.5 cm{sup 2} and 1 cm{sup 2} detectors, respectively (at 5.9 keV, {minus}75 C, 6 {micro}s shaping time). The uniformity of the detector response over the entire active area (measured using 560 nm light) was < 0.5%.

Iwanczyk, J.S.; Patt, B.E.; Tull, C.R.; Segal, J.D. [Photon Imaging, Inc., Northridge, CA (United States); Kenney, C.J. [Univ. of Hawaii, Honolulu, HI (United States). Dept. of Physics; Bradley, J. [Jet Propulsion Lab., Pasadena, CA (United States); Hedman, B.; Hodgson, K.O. [Stanford Univ., CA (United States)

1998-12-31T23:59:59.000Z

51

Large-scale electric fields resulting from magnetic reconnection in the corona  

SciTech Connect (OSTI)

The method of Forbes and Priest (2-D model) is applied to the large two-ribbon flare of July 29, 1973, for which both detailed H..cap alpha.. observations and magnetic data are available. For this flare the ribbons were long, nearly straight, and parallel to each other, and the 2-D model for the coronal field geometry may be adequate. The temporal profile E(t) is calculated and indicates that reconnection sets in at the beginning of the decay phase. From this time the electric field grows rapidly to a maximum value of about 2 V/cm within just a few minutes. Thereafter the decreases monotonically with time. 14 refs., 1 figs. (WRF)

Kopp, R.A.; Poletto, G.

1986-01-01T23:59:59.000Z

52

Large area silicon drift detectors for x-rays -- New results  

SciTech Connect (OSTI)

Large area silicon drift detectors, consisting of 8 mm and 12 mm diameter hexagons, were fabricated on 0.35 mm thick high resistivity n-type silicon. An external FET and a low-noise charge sensitive preamplifier were used for testing the prototype detectors. The detector performance was measured in the range {minus}75 to 25 C using Peltier cooling, and from 0.125 to 6 {micro}s amplifier shaping time. Measured energy resolutions were 159 eV FWHM and 263 eV FWHM for the 0.5 cm{sup 2} and 1 cm{sup 2} detectors, respectively (at 5.9 keV, {minus}75 C, 6 {micro}s shaping time). The uniformity of the detector response over the entire active area (measured using 560 nm light) was <0.5%.

Iwanczyk, J.S.; Patt, B.E.; Tull, C.R.; Segal, J.D. [Photon Imaging, Inc., Northridge, CA (United States)] [Photon Imaging, Inc., Northridge, CA (United States); Kenney, C.J. [Univ. of Hawaii, Honolulu, HI (United States). Dept. of Physics] [Univ. of Hawaii, Honolulu, HI (United States). Dept. of Physics; Bradley, J. [Jet Propulsion Lab., Pasadena, CA (United States)] [Jet Propulsion Lab., Pasadena, CA (United States); Hedman, B.; Hodgson, K.O. [Stanford Univ., CA (United States)] [Stanford Univ., CA (United States)

1999-06-01T23:59:59.000Z

53

E-Print Network 3.0 - array growth kinetics Sample Search Results  

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

large-scale micropatterned arrays of ultralong ZnO nanowires and nanobelts... -optoelectronic devices and nanosensor arrays.5 For the controlled ... Source: Qi, Limin - College of...

54

Large-scale Validation of AMIP II Land-surface Simulations: Preliminary Results for Ten Models  

SciTech Connect (OSTI)

This report summarizes initial findings of a large-scale validation of the land-surface simulations of ten atmospheric general circulation models that are entries in phase II of the Atmospheric Model Intercomparison Project (AMIP II). This validation is conducted by AMIP Diagnostic Subproject 12 on Land-surface Processes and Parameterizations, which is focusing on putative relationships between the continental climate simulations and the associated models' land-surface schemes. The selected models typify the diversity of representations of land-surface climate that are currently implemented by the global modeling community. The current dearth of global-scale terrestrial observations makes exacting validation of AMIP II continental simulations impractical. Thus, selected land-surface processes of the models are compared with several alternative validation data sets, which include merged in-situ/satellite products, climate reanalyses, and off-line simulations of land-surface schemes that are driven by observed forcings. The aggregated spatio-temporal differences between each simulated process and a chosen reference data set then are quantified by means of root-mean-square error statistics; the differences among alternative validation data sets are similarly quantified as an estimate of the current observational uncertainty in the selected land-surface process. Examples of these metrics are displayed for land-surface air temperature, precipitation, and the latent and sensible heat fluxes. It is found that the simulations of surface air temperature, when aggregated over all land and seasons, agree most closely with the chosen reference data, while the simulations of precipitation agree least. In the latter case, there also is considerable inter-model scatter in the error statistics, with the reanalyses estimates of precipitation resembling the AMIP II simulations more than to the chosen reference data. In aggregate, the simulations of land-surface latent and sensible heat fluxes appear to occupy intermediate positions between these extremes, but the existing large observational uncertainties in these processes make this a provisional assessment. In all selected processes as well, the error statistics are found to be sensitive to season and latitude sector, confirming the need for finer-scale analyses which also are in progress.

Phillips, T J; Henderson-Sellers, A; Irannejad, P; McGuffie, K; Zhang, H

2005-12-01T23:59:59.000Z

55

The resounding success of the Human Genome Project (HGP) is largely the result of early investments in the  

E-Print Network [OSTI]

REVIEWS The resounding success of the Human Genome Project (HGP) is largely the result of early and the rapid release of human genome sequence information. `COMM and prognostics, risk assessment and disease prevention. Here, we use the phrase`personal genome project

Church, George M.

56

The resounding success of the Human Genome Project (HGP) is largely the result of early investments in the  

E-Print Network [OSTI]

REVIEWS The resounding success of the Human Genome Project (HGP) is largely the result of early and the rapid release of human genome sequence information. and prognostics, risk assessment and disease prevention. Here, we use the phrase`personal genome project

Braslavsky, Ido

57

Apparent magnetic polarity reversals due to remagnetization resulting from late diagenetic growth of greigite from siderite  

Science Journals Connector (OSTI)

......surprisingly low average sedimentation rate...samples collected at an average spacing of 13 cm...afterwards at our home laboratories. Low-field...were obtained from energy-dispersive X-ray...progression will result in consumption of all available...support of their home institutions and......

Leonardo Sagnotti; Andrew P. Roberts; Richard Weaver; Kenneth L. Verosub; Fabio Florindo; Christopher R. Pike; Trevor Clayton; Gary S. Wilson

2005-01-01T23:59:59.000Z

58

Recent results and future challenges for large scale Particle-In-Cell simulations of plasma-based accelerator concepts  

SciTech Connect (OSTI)

The concept and designs of plasma-based advanced accelerators for high energy physics and photon science are modeled in the SciDAC COMPASS project with a suite of Particle-In-Cell codes and simulation techniques including the full electromagnetic model, the envelope model, the boosted frame approach and the quasi-static model. In this paper, we report the progress of the development of these models and techniques and present recent results achieved with large-scale parallel PIC simulations. The simulation needs for modeling the plasma-based advanced accelerator at the energy frontier is discussed and a path towards this goal is outlined.

Huang, C.; An, W.; Decyk, V.K.; Lu, W.; Mori, W.B.; Tsung, F.S.; Tzoufras, M.; Morshed, S.; Antomsen, T.; Feng, B.; Katsouleas, T; Fonseca, R.A.; Martins, S.F.; Vieira, J.; Silva, L.O.; Geddes, C.G.R.; Cormier-Michel, E; Vay, J.-L.; Esarey, E.; Leemans, W.P.; Bruhwiler, D.L.; Cowan, B.; Cary, J.R.; Paul, K.

2009-05-01T23:59:59.000Z

59

Results of High R-Ratio Fatigue Crack Growth Tests on 304 Stainless Steel in Low Oxygen Water  

SciTech Connect (OSTI)

Fatigue crack growth rate tests were performed on a 304 stainless steel compact tension (CT) specimen in water with 40-60 cc/kg H[sub]2. Data in the literature for CT tests show minor environmental effects in hydrogenated water, but higher effects in oxygenated water. However, the PWR data presented by Bernard, et al (1979) were taken at low stress ratios (R=0.05) and high stress intensity levels (delta K=16-41 MPa square root m). The purpose of these tests is to explore the crack growth rate characteristics of 304 SS in hydrogenated water at higher R values (0.7 and 0.83) and lower delta K values (11.0 and 7.7 MPa square root m). Each set of R, delta K conditions were tested at frequencies of 0.1, 0.01 and 0.001 Hz. The results show a pronounced effect on crack growth rates when compared to available literature data on air rates.

Evans, W. M.; Wire, G. L.

2002-08-01T23:59:59.000Z

60

The role of coarse woody debris in southeastern pine forests; preliminary results from a large-scale experiment.  

SciTech Connect (OSTI)

McCay, Timothy S., James L. Hanula, Susan C. Loeb, Steven M. Lohr, James W. McMinn, and Bret D. Wright-Miley. 2002. The role of coarse woody debris in southeastern pine forests; preliminary results from a large-scale experiment. 135-144. In: Proceedings of the symposium on the ecology and management of dead wood in western forests. 1999 November 2-4; Reno, NV. Gen. Tech. Rep. PSW-GTR-181. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture 949 p. ABSTRACT: We initiated a long-term experiment involving manipulation of coarse woody debris (CWD) at the Savannah River National Environmental Research Park in the upper Coastal Plain of South Carolina. Each of four 9.3-ha plots in each of four blocks was subject to one of the following treatments: removal of all snags and fallen logs, removal of fallen logs only, felling and girdling to simulate a catastrophic pulse of CWD, and control. Removal treatments were applied in 1996, and the felling or snag-creation treatment will be applied in 2000-2001. Monitoring of invertebrate, herptile, avian, and mammalian assemblages and CWD dynamics began immediately after CWD removal and continues through the present. Removal treatments resulted in a fivefold to tenfold reduction in CWD abundance. To date, significant differences among treatments have only been detected for a few animal taxa. However, preliminary results underscore the benefits of large-scale experiments. This experiment allowed unambiguous tests of hypotheses regarding the effect of CWD abundance on fauna. Coupled with studies of habitat use and trophic interactions, the experimental approach may result in stronger inferences regarding the function of CWD than results obtained through natural history observation or uncontrolled correlative studies.

McCay Timothy, S.; Hanula, James, L.; Loeb, Susan, C.; Lohr, Steven, M.; McMinn, James, W.; Wright-Miley. Bret, D.

2002-08-01T23:59:59.000Z

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61

Development of a Bulk GaN Growth Technique for Low Defect Density, Large-Area Native Substrates  

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

the Electrochemical Solution the Electrochemical Solution Growth (ESG) Technique for Native GaN Substrates DOE Energy Storage & Power Electronics Research Program 30 September 2008 PI: Karen Waldrip Advanced Power Sources R&D, Dept 2546 PM: Stan Atcitty, John Boyes Sandia National Laboratories, Albuquerque, NM, 87185 Sponsor: Gil Bindewald, DOE Power Electronics & Energy Storage Program Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Outline * Motivation * Existing GaN Growth Technique - Epitaxial Lateral Overgrowth - Methods for Growing Bulk GaN * Development of the Electrochemical Solution Growth Technique

62

Large Solar Assisted Heat Pump Systems in Collective Housing: In-situ Monitoring Results for Summer Season  

Science Journals Connector (OSTI)

Abstract This article presents the behavior of an existing system combining solar collectors and heat pumps at large scale (10’000 living m2, more than 1’000 m2 solar collectors) for space heating and domestic hot water production, focusing on summer period. Ongoing detailed monitoring enables to measure its energy performance. The monitoring results for 2012 show a system SPF of 2.9 (2.6 in winter and 4.4 in summer). The direct solar fraction in summer is lower than 50%, which is low considering the oversizing of the solar collector area for domestic hot water production. The high domestic hot water demand (?50 kWh/m2/yr whereas the usual value is around 20) can partly explain this low value, but other factors should also be considered. The results presented in this article are part of a research project aiming to assess the relevance of the concept of coupling solar thermal and heat pumps in various types of building (especially existing buildings with low efficient thermal envelope).

Carolina Fraga; Floriane Mermoud; Pierre Hollmuller; Eric Pampaloni; Bernard Lachal

2014-01-01T23:59:59.000Z

63

Experimental results and numerical modeling of a high-performance large-scale cryopump. I. Test particle Monte Carlo simulation  

Science Journals Connector (OSTI)

For the torus of the nuclear fusion project ITER (originally the International Thermonuclear Experimental Reactor but also Latin: the way) eight high-performance large-scale customized cryopumps must be designed and manufactured to accommodate the very high pumping speeds and throughputs of the fusion exhaust gas needed to maintain the plasma under stable vacuum conditions and comply with other criteria which cannot be met by standard commercial vacuum pumps. Under an earlier research and development program a model pump of reduced scale based on active cryosorption on charcoal-coated panels at 4.5 K was manufactured and tested systematically. The present article focuses on the simulation of the true three-dimensional complex geometry of the model pump by the newly developed PROVAC3D Monte Carlo code. It is shown for gas throughputs of up to 1000 sccm (?1.69 Pa m3/s at T?=?0° C) in the free molecular regime that the numerical simulation results are in good agreement with the pumping speeds measured. Meanwhile the capture coefficient associated with the virtual region around the cryogenic panels and shields which holds for higher throughputs is calculated using this generic approach. This means that the test particle Monte Carlo simulations in free molecular flow can be used not only for the optimization of the pumping system but also for the supply of the input parameters necessary for the future direct simulation Monte Carlo in the full flow regime.

Xueli Luo; Christian Day; Horst Haas; Stylianos Varoutis

2011-01-01T23:59:59.000Z

64

Experimental results and numerical modeling of a high-performance large-scale cryopump. I. Test particle Monte Carlo simulation  

SciTech Connect (OSTI)

For the torus of the nuclear fusion project ITER (originally the International Thermonuclear Experimental Reactor, but also Latin: the way), eight high-performance large-scale customized cryopumps must be designed and manufactured to accommodate the very high pumping speeds and throughputs of the fusion exhaust gas needed to maintain the plasma under stable vacuum conditions and comply with other criteria which cannot be met by standard commercial vacuum pumps. Under an earlier research and development program, a model pump of reduced scale based on active cryosorption on charcoal-coated panels at 4.5 K was manufactured and tested systematically. The present article focuses on the simulation of the true three-dimensional complex geometry of the model pump by the newly developed ProVac3D Monte Carlo code. It is shown for gas throughputs of up to 1000 sccm ({approx}1.69 Pa m{sup 3}/s at T = 0 deg. C) in the free molecular regime that the numerical simulation results are in good agreement with the pumping speeds measured. Meanwhile, the capture coefficient associated with the virtual region around the cryogenic panels and shields which holds for higher throughputs is calculated using this generic approach. This means that the test particle Monte Carlo simulations in free molecular flow can be used not only for the optimization of the pumping system but also for the supply of the input parameters necessary for the future direct simulation Monte Carlo in the full flow regime.

Luo Xueli; Day, Christian; Haas, Horst; Varoutis, Stylianos [Karlsruhe Institute of Technology, Institute for Technical Physics, 76021 Karlsruhe (Germany)

2011-07-15T23:59:59.000Z

65

Spitzer Survey of the Large Magellanic Cloud, Surveying the Agents of a Galaxy's Evolution (SAGE) I: Overview and Initial Results  

E-Print Network [OSTI]

We are performing a uniform and unbiased, ~7x7 degrees imaging survey of the Large Magellanic Cloud (LMC), using the IRAC and MIPS instruments on board the Spitzer Space Telescope in order to survey the agents of a galaxy's evolution (SAGE), the interstellar medium (ISM) and stars in the LMC. The detection of diffuse ISM with column densities >1.2x10^21 H cm^-2 permits detailed studies of dust processes in the ISM. SAGE's point source sensitivity enables a complete census of newly formed stars with masses >3 solar masses that will determine the current star formation rate in the LMC. SAGE's detection of evolved stars with mass loss rates >1x10^-8 solar masses per year will quantify the rate at which evolved stars inject mass into the ISM of the LMC. The observing strategy includes two epochs in 2005, separated by three months, that both mitigate instrumental artifacts and constrain source variability. The SAGE data are non-proprietary. The data processing includes IRAC and MIPS pipelines and a database for mining the point source catalogs, which will be released to the community in support of Spitzer proposal cycles 4 and 5. We present initial results on the epoch 1 data with a special focus on the N79 and N83 region. The SAGE epoch 1 point source catalog has ~4 million sources. The point source counts are highest for the IRAC 3.6 microns band and decrease dramatically towards longer wavelengths consistent with the fact that stars dominate the point source catalogs and that the dusty objects, e.g. young stellar objects and dusty evolved stars that detected at the longer wavelengths, are rare in comparison. We outline a strategy for identifying foreground MW stars, that may comprise as much as 18% of the source list, and background galaxies, that may comprise ~12% of the source list.

Margaret Meixner; Karl D. Gordon; Remy Indebetouw; Joseph L. Hora; Barbara Whitney; Robert Blum; William Reach; Jean-Philippe Bernard; Marilyn Meade; Brian Babler; Charles W. Engelbracht; Bi-Qing For; Karl Misselt; Uma Vijh; Claus Leitherer; Martin Cohen; Ed B. Churchwell; Francois Boulanger; Jay A. Frogel; Yasuo Fukui; Jay Gallagher; Varoujan Gorjian; Jason Harris; Douglas Kelly; Akiko Kawamura; SoYoung Kim; William B. Latter; Suzanne Madden; Ciska Markwick-Kemper; Akira Mizuno; Norikazu Mizuno; Jeremy Mould; Antonella Nota; M. S. Oey; Knut Olsen; Toshikazu Onishi; Roberta Paladini; Nino Panagia; Pablo Perez-Gonzalez; Hiroshi Shibai; Sato Shuji; Linda Smith; Lister Staveley-Smith; A. G. G. M. Tielens; Toshiya Ueta; Schuyler Van Dyk; Kevin Volk; Michael Werner; Dennis Zaritsky

2006-06-14T23:59:59.000Z

66

Development of a Bulk GaN Growth Technique for Low Defect Density, Large-Area Native Substrates  

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

Next-Generation Power Electronics: Next-Generation Power Electronics: Electrochemical Solution Growth (ESG) Technique for Bulk Gallium Nitride Substrates Karen Waldrip Dept. 2546, Advanced Power Sources R&D Sandia National Labs, Albuquerque, NM knwaldr@sandia.gov, (505) 844-1619 Acknowledgements: Mike Soboroff, Stan Atcitty, Nancy Clark, and John Boyes David Ingersoll, Frank Delnick, and Travis Anderson 2010 DOE Peer Review, Nov. 2-4, Washington, DC Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Funded by the Energy Storage Systems Program of the U.S. Department Of Energy through Sandia National Laboratories Project Objective

67

100 Mb/s Ethernet Transmission Over 275 m ofLarge Core Step Index Polymer Optical Fiber: Results From the POF-ALL European Project  

Science Journals Connector (OSTI)

We present our prototype solution for transmitting 100 Mb/s Ethernet data over large core (1 mm) step-index polymer optical fiber (POF), as one of the final results of the...

Cárdenas Lopez, Daniel Felipe; Nespola, Antonino; Camatel, Stefano; Abrate, Silvio; Gaudino, Roberto

2009-01-01T23:59:59.000Z

68

CALIFORNIA SMART GROWTH ENERGY SAVINGS  

E-Print Network [OSTI]

(particularly autos) comprises a large share of total energy consumption, its reduction through more compact in transportation energy consumption resulting from Smart Growth planning. Since energy consumed by transportationCALIFORNIA ENERGY COMMISSION CALIFORNIA SMART GROWTH ENERGY SAVINGS MPO SURVEY FINDINGS SEPTEMBER

69

Red tide is an example of a Harmful Algal Bloom (HAB), which results from higher than normal growth of a tiny single-celled  

E-Print Network [OSTI]

Red tide is an example of a Harmful Algal Bloom (HAB), which results from higher than normal growth of a tiny single-celled dinoflagellate algae. Worldwide there are several algal species that can cause red, yellow, brown, and even green tide events. The species typically responsible for red tide blooms off

Watson, Craig A.

70

Can Minor Merging Account for the Size Growth of Quiescent Galaxies? New Results from the CANDELS Survey  

E-Print Network [OSTI]

The presence of extremely compact galaxies at z~2 and their subsequent growth in physical size has been the cause of much puzzlement. We revisit the question using deep WFC3/IR data to probe the rest-frame optical structure of 935 host galaxies selected with 0.4 10^10.7 Msol using optical and near-infrared photometry in the UKIRT Ultra Deep Survey and GOODS-South fields of the CANDELS survey. At each redshift, the most compact sources are those with little or no star formation, and we find that the mean size of these systems grows by a factor of 3.5 +- 0.3 over this redshift interval. The new data are sufficiently deep to enable us to identify companions to these hosts whose stellar masses are ten times smaller, while still yielding suitably accurate photometric redshifts to define a likely physical association. By searching for faint companions around 404 quiescent hosts within a projected physical annulus 10 0.1 may explain most of the size evolution observed at z >~ 1 if a relatively short merger timescal...

Newman, Andrew B; Bundy, Kevin; Treu, Tommaso

2011-01-01T23:59:59.000Z

71

Effects on growth, hemoglobin metabolism and paralogous gene expression resulting from disruption of genes encoding the digestive vacuole plasmepsins of Plasmodium falciparum  

Science Journals Connector (OSTI)

Four of the plasmepsins of Plasmodium falciparum are localised in the digestive vacuole (DV) of the asexual blood stage parasite (PfPM1, PfPM2, PfPM4 and PfHAP), and each of these aspartic proteinases has been successfully targeted by gene disruption. This study describes further characterisation of the single-plasmepsin knockout mutants, and the creation and characterisation of double-plasmepsin knockout mutants lacking complete copies of pfpm2 and pfpm1 or pfhap and pfpm2. Double-plasmepsin knockout mutants were created by transfecting pre-existing knockout mutants with a second plasmid knockout construct. PCR and Southern blot analysis demonstrate the integration of a large concatamer of each plasmid construct into the targeted gene. All mutants have been characterised to assess the involvement of the DV plasmepsins in sustaining growth during the asexual blood stage. Analyses reaffirmed that knockout mutants ?pfpm1 and ?pfpm4 had lower replication rates in the asexual erythrocytic stage than the parental line (Dd2), but double-plasmepsin knockout mutants lacking intact copies of either pfpm2 and pfpm1, or pfpm2 and pfhap, had normal growth rates compared with Dd2. The amount of crystalline hemozoin produced per parasite during the asexual cycle was measured in each single-plasmepsin knockout to estimate the effect of each DV plasmepsin on hemoglobin digestion. Only ?pfpm4 had a statistically significant reduction in hemozoin accumulation, indicating that hemoglobin digestion was impaired in this mutant. In the single-plasmepsin knockouts, no statistically significant differences were found in the steady state levels of mRNA from the remaining intact DV plasmepsin genes. Disruption of a DV plasmepsin gene does not affect the accumulation of mRNA encoding the remaining paralogous plasmepsins, and Western blot analysis confirmed that the accumulation of the paralogous plasmepsins in each knockout mutant was similar among all clones examined.

J. Alfredo Bonilla; Pedro A. Moura; Tonya D. Bonilla; Charles A. Yowell; David A. Fidock; John B. Dame

2007-01-01T23:59:59.000Z

72

Bridgman Growth of Large SrI2:Eu2+ Single Crystals: A High-performance Scintillator for Radiation Detection Applications  

SciTech Connect (OSTI)

Single-crystal strontium iodide (SrI2) doped with relatively high levels (e.g., 3 - 6 %) of Eu2+ exhibits characteristics that make this material superior, in a number of respects, to other scintillators that are currently used for radiation detection. Specifically, SrI2:Eu2+ has a light yield that is significantly higher than LaBr3:Ce3+ -a currently employed commercial high-performance scintillator. Additionally, SrI2:Eu2+ is characterized by an energy resolution as high as 2.6% at the 137Cs gamma-ray energy of 662 keV, and there is no radioactive component in SrI2:Eu2+ - unlike LaBr3:Ce3+ that contains 138La. The Ce3+-doped LaBr3 decay time is, however, faster (30 nsec) than the 1.2 sec decay time of SrI2:Eu2+. Due to the relatively low melting point of strontium iodide (~515 oC), crystal growth can be carried out in quartz crucibles by the vertical Bridgman technique. Materials-processing and crystal-growth techniques that are specific to the Bridgman growth of europium-doped strontium iodide scintillators are described here. These techniques include the use of a porous quartz frit to physically filter the molten salt from a quartz antechamber into the Bridgman growth crucible and the use of a bent or bulb grain selector design to suppress multiple grain growth. Single crystals of SrI2:Eu2+ scintillators with good optical quality and scintillation characteristics have been grown in sizes up to 5.0 cm in diameter by applying these techniques. Other aspects of the SrI2:Eu2+ crystal-growth methods and of the still unresolved crystal-growth issues are described here.

Boatner, Lynn A [ORNL; Ramey, Joanne Oxendine [ORNL; Kolopus, James A [ORNL; Hawrami, Rastgo [Radiation Monitoring Devices, Watertown, MA; Higgins, William [Radiation Monitoring Devices, Watertown, MA; Van Loef, Edgar [Radiation Monitoring Devices, Watertown, MA; Glodo, J. [Radiation Monitoring Devices, Watertown, MA; Shah, Kanai [Radiation Monitoring Devices, Watertown, MA; Bhattacharya, P. [Fisk University, Nashville, TN; Tupitsyn, E [Fisk University, Nashville, TN; Groza, Michael [Fisk University, Nashville, TN; Burger, Arnold [Fisk University, Nashville, TN

2013-01-01T23:59:59.000Z

73

Constraint effects within R6 framework: Validation by small and large scale fracture test results for A533B-1 steel  

SciTech Connect (OSTI)

A framework for including constraint effects in the failure assessment diagram approach for fracture assessment was described in the 1994 ASME PVP conference. Constraint effects were treated by modifying the shape of the failure assessment curve. In their simplest form, the modifications involve only two parameters: one quantifying the magnitude of structural constraint which depends on geometry, crack size and loading; and the second quantifying the influence of constraint on fracture toughness. The validity of the framework is investigated in this paper by considering the results and associated analysis of both small and large scale upper shelf fracture toughness tests performed on an A533B-1 steel plate. The specimens had a range of crack-tip constraint conditions. The results demonstrated that: (i) Crack-tip constraint significantly influences the ductile fracture characteristics of this material, (ii) this influence is well quantified by the elastic T-stress or elastic-plastic Q-stress, and (iii) the modified R6 framework provides conservative assessments of fracture initiation.

Sherry, A.H.; Sharples, J.K.; Sanderson, D.J.; Gardner, L. [AEA Technology, Risley (United Kingdom). Technical Services Division; Ainsworth, R.A. [Nuclear Electric plc, Berkeley (United Kingdom)

1995-11-01T23:59:59.000Z

74

Anomalous pre-seismic transmission of VHF-band radio waves resulting from large earthquakes, and its statistical relationship to magnitude of impending earthquakes  

Science Journals Connector (OSTI)

......respectively. These large earthquakes...the Hidaka area, central...scattered in the atmosphere during transmission...over 76-90 MHz of FM radio...about 0.1 MHz to target...ground and the atmosphere. This is...a limited area and occurs...probably in the atmosphere, suggesting...both the area affected...because large magnitude...longitudinal plasma waves are......

T. Moriya; T. Mogi; M. Takada

2010-02-01T23:59:59.000Z

75

Climate change and peak oil—two large-scale disruptions likely to adversely affect long-term tourism growth in the Asia Pacific  

Science Journals Connector (OSTI)

Abstract Climate change and peak oil are likely to have a significant impact on future tourism growth in the Asia Pacific region. Dealing with these issues and the policies and strategies required for mitigation and adaptation need to be given far greater attention by the tourism industry and the public sector than has hitherto been the case. Existing approaches based on crisis and disaster management may be inadequate and a new approach to deal with shocks of this nature is required. This regional spotlight suggests a new approach based on the concept of disruption which is defined as an event that causes substantial and long-term change in the structure of the tourism industry.

Bruce Prideaux

2013-01-01T23:59:59.000Z

76

Theory of carbon nanotube growth  

Science Journals Connector (OSTI)

The kinetics of carbon nanotube growth under arc discharge conditions were investigated over different length and time scales using complementary numerical techniques. Relaxation by ab initio molecular dynamics (Car-Parrinello method) shows that large electric fields present at the tube tips are not the critical factor responsible for the open-ended growth observed experimentally. Classical molecular-dynamics simulations using realistic many-body carbon-carbon potentials show that wide tubes that are initially open can continue to grow straight and maintain an all-hexagonal structure. However, tubes narrower than a critical diameter, estimated to be about ?3 nm, readily nucleate curved, pentagonal structures that lead to tube closure with further addition of atoms. Very narrow tubes can be grown, however, if a small metal particle prevents tube closure. This effect was simulated explicitly by kinetic Monte Carlo methods. Monte Carlo simulations were also used to study nanotube growth over longer time scales. The resulting structures are in agreement with the above growth scenario, and provide an estimate for the lowest tube tip temperature necessary for the growth of nanotubes.

A. Maiti; C. J. Brabec; C. Roland; J. Bernholc

1995-11-15T23:59:59.000Z

77

The Potential for Increased Atmospheric CO2 Emissions and Accelerated Consumption of Deep Geologic CO2 Storage Resources Resulting from the Large-Scale Deployment of a CCS-Enabled Unconventional Fossil Fuels Industry in the U.S.  

SciTech Connect (OSTI)

Desires to enhance the energy security of the United States have spurred significant interest in the development of abundant domestic heavy hydrocarbon resources including oil shale and coal to produce unconventional liquid fuels to supplement conventional oil supplies. However, the production processes for these unconventional fossil fuels create large quantities of carbon dioxide (CO2) and this remains one of the key arguments against such development. Carbon dioxide capture and storage (CCS) technologies could reduce these emissions and preliminary analysis of regional CO2 storage capacity in locations where such facilities might be sited within the U.S. indicates that there appears to be sufficient storage capacity, primarily in deep saline formations, to accommodate the CO2 from these industries. Nevertheless, even assuming wide-scale availability of cost-effective CO2 capture and geologic storage resources, the emergence of a domestic U.S. oil shale or coal-to-liquids (CTL) industry would be responsible for significant increases in CO2 emissions to the atmosphere. The authors present modeling results of two future hypothetical climate policy scenarios that indicate that the oil shale production facilities required to produce 3MMB/d from the Eocene Green River Formation of the western U.S. using an in situ retorting process would result in net emissions to the atmosphere of between 3000-7000 MtCO2, in addition to storing potentially 900-5000 MtCO2 in regional deep geologic formations via CCS in the period up to 2050. A similarly sized, but geographically more dispersed domestic CTL industry could result in 4000-5000 MtCO2 emitted to the atmosphere in addition to potentially 21,000-22,000 MtCO2 stored in regional deep geologic formations over the same period. While this analysis shows that there is likely adequate CO2 storage capacity in the regions where these technologies are likely to deploy, the reliance by these industries on large-scale CCS could result in an accelerated rate of utilization of the nation’s CO2 storage resource, leaving less high-quality storage capacity for other carbon-producing industries including electric power generation.

Dooley, James J.; Dahowski, Robert T.; Davidson, Casie L.

2009-11-02T23:59:59.000Z

78

Results of fly ash quality for disposal options from high thermal shares up to pure biomass combustion in a pilot-scale and large scale pulverized fuel power plants  

Science Journals Connector (OSTI)

Abstract This work evaluated fly ash quality from combustion of high thermal shares of biomass fuels. Woody biomass was (co)combusted in an industrial scale pulverized fuel power plant, and a herbaceous biomass was co-combusted in a pilot-scale test facility. Ashes from the electrostatic precipitator were collected and evaluated for chemical compounds, leaching behavior, and mechanical properties. Results from the large-scale industrial pulverized fuel showed the ashes still had good reactivity and mechanical properties according to EN450-1, which is a good unexpected occurrence regarding strength development. Results from the pilot-scale test facility showed that a herbaceous biomass co-fired up to 50% thermal share does not seem to have any negative impact on existing fly ash utilization routes. It is concluded that co-firing clean woody biomass at a very high thermal share and co-firing a high thermal share of a herbaceous biomass with lignite would not change current utilization practices. In practice ashes from high thermal shares are not used due to safeguards in standards form a lack of experience from enough performance testing. Thus, the findings can lead to support for standards that incorporate other assessment methods for biomass fly ash utilization requirements.

A. Fuller; M. Carbo; P. Savat; J. Kalivodova; J. Maier; G. Scheffknecht

2015-01-01T23:59:59.000Z

79

Transforming Growth Factor ?-1 (TGF-?1) Is a Serum Biomarker of Radiation Induced Fibrosis in Patients Treated With Intracavitary Accelerated Partial Breast Irradiation: Preliminary Results of a Prospective Study  

SciTech Connect (OSTI)

Purpose: To examine a relationship between serum transforming growth factor ? -1 (TGF-?1) values and radiation-induced fibrosis (RIF). Methods and Materials: We conducted a prospective analysis of the development of RIF in 39 women with American Joint Committee on Cancer stage 0-I breast cancer treated with lumpectomy and accelerated partial breast irradiation via intracavitary brachytherapy (IBAPBI). An enzyme-linked immunoassay (Quantikine, R and D, Minneapolis, MN) was used to measure serum TGF-?1 before surgery, before IBAPBI, and during IBAPBI. Blood samples for TGF-?1 were also collected from 15 healthy, nontreated women (controls). The previously validated tissue compliance meter (TCM) was used to objectively assess RIF. Results: The median time to follow-up for 39 patients was 44 months (range, 5-59 months). RIF was graded by the TCM scale as 0, 1, 2, and 3 in 5 of 20 patients (25%), 6 of 20 patients (30%), 5 of 20 patients (25%), and 4 of 20 patients (20%), respectively. The mean serum TGF-?1 values were significantly higher in patients before surgery than in disease-free controls, as follows: all cancer patients (30,201 ± 5889 pg/mL, P=.02); patients with any type of RIF (32,273 ± 5016 pg/mL, P<.0001); and women with moderate to severe RIF (34,462 ± 4713 pg/mL, P<0.0001). Patients with moderate to severe RIF had significantly elevated TGF-?1 levels when compared with those with none to mild RIF before surgery (P=.0014) during IBAPBI (P?0001), and the elevation persisted at 6 months (P?.001), 12 months (P?.001), 18 months (P?.001), and 24 months (P=.12). A receiver operating characteristic (ROC) curve of TGF-?1 values predicting moderate to severe RIF was generated with an area under the curve (AUC){sub ROC} of 0.867 (95% confidence interval 0.700-1.000). The TGF-?1 threshold cutoff was determined to be 31,000 pg/mL, with associated sensitivity and specificity of 77.8% and 90.0%, respectively. Conclusions: TGF-?1 levels correlate with the development of moderate to severe RIF. The pre-IBAPBI mean TGF-?1 levels can serve as an early biomarker for the development of moderate to severe RIF after IBAPBI.

Boothe, Dustin L. [Weill Cornell Medical College of Cornell University, New York, New York (United States); Coplowitz, Shana [Department of Radiation Oncology, Stich Radiation Center, Weill Cornell Medical College of Cornell University, New York, New York (United States); Greenwood, Eleni [Weill Cornell Medical College of Cornell University, New York, New York (United States); Barney, Christian L. [Department of Radiation Oncology, Ohio State University, Columbus, Ohio (United States); Christos, Paul J. [Division of Biostatistics and Epidemiology, Department of Public Health, Weill Cornell Medical College of Cornell University, New York, New York (United States); Parashar, Bhupesh; Nori, Dattatreyudu; Chao, K. S. Clifford [Department of Radiation Oncology, Stich Radiation Center, Weill Cornell Medical College of Cornell University, New York, New York (United States); Wernicke, A. Gabriella, E-mail: gaw9008@med.cornell.edu [Department of Radiation Oncology, Stich Radiation Center, Weill Cornell Medical College of Cornell University, New York, New York (United States)

2013-12-01T23:59:59.000Z

80

Molar Growth  

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

Molar Growth Molar Growth Name: Daniel Location: N/A Country: N/A Date: N/A Question: What animals have molars that grow continuously ? Replies: No mammals that I or my colleagues are aware of, only some few whose incisors grow continuously. J. Elliott Most vertebrates are "polyphyodonts" meaning that they replace teeth continuously through out their lives. All the teeth aren't replaced at once, but in waves so that the animals always have functional teeth around those that are lost. Most mammals are "diphyodonts", which means that they have only 2 sets of teeth: baby teeth and adult teeth. The teeth of herbivore mammals, those which eat grasses, seem to grow throughout their lives. But really, the teeth are very long and extend far down into the jaws. They gradually move up in the jaw toward the surface over time, with the area beneath them filling in with bone.

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81

Growth model for carbon nanotubes  

Science Journals Connector (OSTI)

Evidence is presented, through high-resolution electron microscopy images, for the open-end growth of carbon nanotubes. Terminations of incomplete layers of carbon, seen on the tube surfaces and cone tips, suggest that the extension and thickening of the tubes occur by the island growth of graphite basal planes on existing tube surfaces. The nucleation of positive (pentagons) and negative (heptagons) disclinations on open tube ends results in changes of growth directions, producing different morphologies. A novel structure that shows complete ‘‘turn around growth,’’ involving pentagon-heptagon pairs, of the tubular assemblies is presented.

Sumio Iijima; P. M. Ajayan; T. Ichihashi

1992-11-23T23:59:59.000Z

82

Plant Tumor Growth Rates  

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

Plant Tumor Growth Rates Plant Tumor Growth Rates Name: Gina and Maria Location: N/A Country: N/A Date: N/A Question: We are doing a science fair project on if B. Carotene, Green tea, and Grape Seed Extract helps plants against the crown gall disease. We injected sunflowers with agrobacterium tum. one week ago (Sun. Feb. 27, 2000). Our questions is how long will it take for the tumors to grow? We scratched the surface of the stems and injected the agrobacterium in the wound. Also which do you think, in your opinion, will do the best, if any? Our science fair is April 13, do you think we'll have growth before then, atleast enough time to do our conclusion and results? Thank you, any information you forward will be very helpful. Replies: Sunflowers form galls relatively quickly. I usually get them in two weeks at least. Good luck.

83

Economic Growth Policies & Economic Growth Theory Influences.  

E-Print Network [OSTI]

?? The aim of this thesis is to describe the presence of theories for economic growth in municipalities’ economic growth strategies, and to compare the… (more)

Hallden, Sophie

2012-01-01T23:59:59.000Z

84

Eyeball Growth  

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

Eyeball Growth Eyeball Growth Name: Jade Hawk Status: N/A Age: N/A Location: N/A Country: N/A Date: N/A Question: Okay, I know I'm supposed to be able to answer questions here, but a friend who teaches grades 7 & 8 general science wants to know if the human eyeball is fully grown at birth. I checked my references, which are rather limited when it comes to human physiology, and found nothing. Can anyone help? Replies: The eye will still develop in size, pigmentation, and neurologically but I don't have the details here at hand. A kitten is born with eyes even more immature than human babies. Besides having sealed eyes that take about a week to open, they have retinas that a avascularized and need to undergo neovascularization to properly nourish and oxygenate the tissue. We have used the kitten to study retinopathy of prematurity, a condition caused in part by increased inspired oxygen. The kitten is also used in the study of diabetic retinopathy which a I think is the leading cause of blindness in the US. Look up publications by Dale Phelps, MD.

85

Viscous damping of r-modes: Large amplitude saturation  

Science Journals Connector (OSTI)

We analyze the viscous damping of r-mode oscillations of compact stars, taking into account nonlinear viscous effects in the large-amplitude regime. The qualitatively different cases of hadronic stars, strange quark stars, and hybrid stars are studied. We calculate the viscous damping times of r-modes, obtaining numerical results and also general approximate analytic expressions that explicitly exhibit the dependence on the parameters that are relevant for a future spin-down evolution calculation. The strongly enhanced damping of large-amplitude oscillations leads to damping times that are considerably lower than those obtained when the amplitude dependence of the viscosity is neglected. Consequently, large-amplitude viscous damping competes with the gravitational instability at all physical frequencies and could stop the r-mode growth in case this is not done before by nonlinear hydrodynamic mechanisms.

Mark G. Alford; Simin Mahmoodifar; Kai Schwenzer

2012-02-22T23:59:59.000Z

86

Plasma and Ion Sources in Large Area Coatings: A Review  

SciTech Connect (OSTI)

Efficient deposition of high-quality coatings often requires controlled application of excited or ionized particles. These particles are either condensing (film-forming) or assisting by providing energy and momentum to the film growth process, resulting in densification, sputtering/etching, modification of stress, roughness, texture, etc. In this review, the technical means are surveyed enabling large area application of ions and plasmas, with ion energies ranging from a few eV to a few keV. Both semiconductortype large area (single wafer or batch processing with {approx} 1000 cm{sup 2}) and in-line web and glass-coating-type large area (> 10{sup 7} m{sup 2} annually) are considered. Characteristics and differences between plasma and ion sources are explained. The latter include gridded and gridless sources. Many examples are given, including sources based on DC, RF, and microwave discharges, some with special geometries like hollow cathodes and E x B configurations.

Anders, Andre

2005-02-28T23:59:59.000Z

87

The Growth of Fishes  

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

Growth of Fishes Growth of Fishes Nature Bulletin No. 272-A June 3, 1967 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F, Eisenbeis, Supt. of Conservation THE GROWTH OF FISHES Baby fish, by the millions, are hatching now every day in our lakes, streams and ponds. Some kinds come from eggs sown broadcast among water plants; others from eggs laid in clusters or nests; some from masses of eggs hidden in underwater holes; while the eggs of many little fish, such as minnows and darters, are attached in neat patches to the underside of rocks or sunken logs. For some time before hatching, the young fish can be seen wriggling inside the eggs. Newly hatched baby fish -- or fry, as they should be called -- look much alike, regardless of the size or appearance of their parents. Each is almost transparent except for the large dark eyes and a bulging stomach which encloses yolk from the egg. Under a magnifying glass, the pumping red heart can be seen and the mouth gulping water. The tiny fins are beginning to form, a few dots of dark pigment may show in the skin, but there is little or no sign of scales. They vary from an eighth to a half inch or more in length, depending upon the species and the size of the egg.

88

Running Large Scale Jobs  

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

Running Large Scale Jobs Running Large Scale Jobs Users face various challenges with running and scaling large scale jobs on peta-scale production systems. For example, certain...

89

Annual World Oil Demand Growth  

Gasoline and Diesel Fuel Update (EIA)

6 6 Notes: Following relatively small increases of 1.3 million barrels per day in 1999 and 0.9 million barrels per day in 2000, EIA is estimating world demand may grow by 1.6 million barrels per day in 2001. Of this increase, about 3/5 comes from non-OECD countries, while U.S. oil demand growth represents more than half of the growth projected in OECD countries. Demand in Asia grew steadily during most of the 1990s, with 1991-1997 average growth per year at just above 0.8 million barrels per day. However, in 1998, demand dropped by 0.3 million barrels per day as a result of the Asian economic crisis that year. Since 1998, annual growth in oil demand has rebounded, but has not yet reached the average growth seen during 1991-1997. In the Former Soviet Union, oil demand plummeted during most of the

90

Growth of large patterned arrays of neurons using plasma methods  

E-Print Network [OSTI]

METHODS* I.G. Brown, K.A. Bjornstad, E.A. Blakely, J.E.METHODS I.G. Brown, K.A. Bjornstad, E.A. Blakely, J.E.

Brown, I.G.; Bjornstad, K.A.; Blakely, E.A.; Galvin, J.E.; Monteiro, O.R.; Sangyuenyongpipat, S.

2002-01-01T23:59:59.000Z

91

Development of SiC Large Tapered Crystal Growth  

Broader source: Energy.gov [DOE]

2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

92

Development of SiC Large Tapered Crystal Growth  

Broader source: Energy.gov [DOE]

2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

93

Florida Growth Fund (Florida)  

Broader source: Energy.gov [DOE]

The Florida Growth Fund can provide investments in technology and growth-related companies through co-investments with other institutional investors. The Fund awards preference to companies...

94

Computational Geosciences 1 (1997) 271288 271 Pulsing of multiple nutrients as a strategy to achieve large  

E-Print Network [OSTI]

to achieve large biologically active zones during in situ carbon tetrachloride remediation Marlee E kinetic expressions describing microbial growth and carbon tetrachloride degradation under denitrifying significant biomass growth and contaminant destruction. Keywords: bioremediation, numerical simulation, carbon

Clement, Prabhakar

95

Growth mechanism of graphene on platinum: Surface catalysis and carbon segregation  

SciTech Connect (OSTI)

A model of the graphene growth mechanism of chemical vapor deposition on platinum is proposed and verified by experiments. Surface catalysis and carbon segregation occur, respectively, at high and low temperatures in the process, representing the so-called balance and segregation regimes. Catalysis leads to self-limiting formation of large area monolayer graphene, whereas segregation results in multilayers, which evidently “grow from below.” By controlling kinetic factors, dominantly monolayer graphene whose high quality has been confirmed by quantum Hall measurement can be deposited on platinum with hydrogen-rich environment, quench cooling, tiny but continuous methane flow and about 1000?°C growth temperature.

Sun, Jie, E-mail: jie.sun@chalmers.se; Lindvall, Niclas; Yurgens, August [Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296 Gothenburg (Sweden); Nam, Youngwoo [Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296 Gothenburg (Sweden); Department of Physics and Astronomy, Seoul National University, Seoul 151-747 (Korea, Republic of); Cole, Matthew T. [Electrical Engineering Division, Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, CB3 0FA Cambridge (United Kingdom); Teo, Kenneth B. K. [AIXTRON Nanoinstruments Ltd., Swavesey, CB24 4FQ Cambridge (United Kingdom); Woo Park, Yung [Department of Physics and Astronomy, Seoul National University, Seoul 151-747 (Korea, Republic of)

2014-04-14T23:59:59.000Z

96

Growth through conservation: DSM in Mexico  

SciTech Connect (OSTI)

Mexico's electricity consumption is expected to grow at an average annual rate of about 6 percent between 1992 and 2000; a slightly higher growth rate is anticipated in the industrial sector. To meet this demand, the Comision Federal de Electricidad (CFE), Mexico's national utility, plans to build almost 14,000 MW of additional generating capacity, which is to come on line between 1993 and 2000 at an estimated cost of US $34 billion (including additional transmission and distribution investments). In 2000, such a capacity expansion would represent a 78-percent increase over 1990. As a result, CFE faces substantial increases in its external indebtedness in the 1990s, and unattractive option for a utility that had already accumulated nearly $1 billion in external debt as of the end of 1991. Significant growth in CFE's indebtedness would represent a setback for a nation that has worked diligently over several years to contain and reduce nearly unmanageable levels of external public-sector debt. Additionally, there are large, competing capital requirements in Mexico for other public services, such as roads, water, and sewage systems. It is in this context that Mexico is considering alternatives to the conventional approach to capacity expansion and is exploring a complementary alternative: demand-side management (DSM). Compared to other countries in Latin America, Mexico is well ahead in implementing both innovative tariff mechanisms and pilot projects.

Rodriguez, I.; Wolcott, D.

1993-08-01T23:59:59.000Z

97

Epitaxial growth and ferrimagnetic properties of Mn film on GaSb(100)  

SciTech Connect (OSTI)

We report on the epitaxial stabilization and magnetic properties of Mn films on GaSb(100) using molecular beam epitaxy, a follow-up to our previous work on the growth of Mn films on GaAs(100) [Phys. Rev. B 79, 045309 (2009)]. A strong ferrimagnetic ordering was observed which was attributed to the largely expanded lattice parameter resulting from the lattice mismatch with substrate and the enhanced thermal energy with increasing growth temperature. The observed magnetic moment of 1.16{mu}{sub B}/Mn atom was several times larger than that observed in the Mn/GaAs(100) films due to the lattice constant difference of substrates. The in-plane magnetoresistance behavior demonstrated the magnetic anisotropy that might result from the slightly distorted cubic structure of {alpha}-Mn phase under low-dimensional growth.

Feng Wuwei; Dung, Dang Duc; Shin, Yooleemi; Cho, Sunglae [Department of Physics, University of Ulsan, Ulsan 680-749 (Korea, Republic of); Choi, Jeongyong [IT Convergence Technology Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon 305-700 (Korea, Republic of)

2010-05-15T23:59:59.000Z

98

Testing causality between human development and economic growth: a panel data approach  

Science Journals Connector (OSTI)

This study provides evidence on human development-economic growth causality by employing a large macro panel dataset. We followed the UNDP's approach for human development. With the help of Hurlin (2004) fixed coefficient approach, we tested causality between human development and economic growth (EG). The results show homogeneous causality from HD to EG. This is not the same when we tested causality from EG to HD. A heterogeneous causality is found from EG to HD. Only Korea and Singapore have bidirectional causality between human development and economic growth. On the other hand, Bangladesh and Philippines have no causality from EG ? HD (human development index, education-index, life-index, and PPP index). Result suggests that HD will lead EG but EG not always lead HD.

Muhammad Shahbaz; Azhar Iqbal; Muhammad Sabihuddin Butt

2011-01-01T23:59:59.000Z

99

Simulation of the growth of metal nanoclusters on the MgO(100) surface  

Science Journals Connector (OSTI)

The growth of Pd, Pt, and Ag clusters on the MgO(001) substrate is simulated with the aim to determine particle shape and structural characteristics in relation with data issued from atom-by-atom growth experiments in UHV conditions. Metal-metal interactions are modeled by a second-moment approximation tight-binding potential, while metal-oxide interactions are modeled by an analytic function fitted to first-principles calculations. The cluster growth is simulated with molecular dynamics and followed up to a cluster size of 400 atoms. We show that while at typical experimental temperatures the smallest clusters are melted, the attachment of subsequent adatoms leads to cluster crystallization. Upon crystallization the particles adopt the low-energy structure corresponding to the crystallization size. This latter determines to a large extent the final form of large clusters issued from atom-by-atom growth. Within such a scenario, experimentally observed larger Pd and Pt particles in (001) epitaxy with the substrate may result from kinetic blocking, while the equilibrium shape of large clusters, with metal (111) facet in contact with the oxide substrate, may be unreachable at typical experimental temperatures.

Jacek Goniakowski and Christine Mottet

2010-04-20T23:59:59.000Z

100

Jumping-Catalyst Dynamics in Nanowire Growth  

Science Journals Connector (OSTI)

Nanowire growth is generally considered a steady-state process, but oscillatory phenomena are known to often play a fundamental role. Here we identify a natural sequence of distinct growth modes, in two of which the catalyst droplet jumps periodically on and off a crystal facet. The oscillatory modes result from a mismatch between catalyst size and wire diameter; they enable growth of straight smooth-sided wires even when the droplet is too small to span the wire tip. Jumping-catalyst growth modes are seen both in computer simulations of vapor-liquid-solid growth, and in movies of Si nanowire growth obtained by in situ microscopy. Our simulations also provide new insight into nanowire kinking.

K.?W. Schwarz; J. Tersoff; S. Kodambaka; F.?M. Ross

2014-07-30T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

MAP: SEARCHING LARGE GENOME DATABASES TAMER KAHVECI AMBUJ SINGH  

E-Print Network [OSTI]

faster than BLAST. 1 Introduction The growth in the amount of genomic information has spurred increasedMAP: SEARCHING LARGE GENOME DATABASES TAMER KAHVECI AMBUJ SINGH Department of Computer Science applications require comparison of large genome strings. Current techniques suffer from both disk I

Kahveci, Tamer

102

Large Wind Technology | Department of Energy  

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

Large Wind Technology Large Wind Technology Large Wind Technology The Wind Program works with industry partners to increase the performance and reliability of large wind technologies while lowering the cost of wind energy. The program's research efforts have helped to increase the average capacity factor (a measure of power plant productivity) from 22% for wind turbines installed before 1998 to 35% for turbines installed between 2004 and 2007. Wind energy costs have been reduced from over 55 cents (current dollars) per kilowatt-hour (kWh) in 1980 to under six cents/kWh today. To ensure future industry growth, the technology must continue to evolve, building on earlier successes to further improve reliability, increase capacity factors, and reduce costs. This page describes the goal of the

103

A laboratory study of selected large hailstones  

E-Print Network [OSTI]

). More recently, Changnon ( 1972) has estimated the monetary loss to the United States each year and found it to exceed 315 million dollars (based on 1968 prices). Thus, the formation and growth of hail constitutes an element of meteorological study... the front contr ibuted si gnif- icantly to the late afternoon and evening development of thunder storms. In addition, the large scale circulations around the Bermuda high, with its extension into the southeastern United States and the Gulf of Mexico...

Marrs, John Thomas

1979-01-01T23:59:59.000Z

104

Meet with Large Businesses  

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

Meet with Large Businesses Meet with Large Businesses and learn about upcoming acquisitions! * Federal Energy Management Program (FEMP) * National Renewable Energy Laboratory (NREL) * Small Business Administration (SBA) * U.S. Department of Energy / Energy, Efficiency, and Renewable Energy (EERE) * U.S. Department of Energy / Golden Field Office (GFO) * Western Area Power Administration (WAPA) * Colorado Procurement Technical Assistance Center (PTAC)

105

Indirect-drive ablative Rayleigh-Taylor growth experiments on the Shenguang-II laser facility  

SciTech Connect (OSTI)

In this research, a series of single-mode, indirect-drive, ablative Rayleigh-Taylor (RT) instability experiments performed on the Shenguang-II laser facility [X. T. He and W. Y. Zhang, Eur. Phys. J. D 44, 227 (2007)] using planar target is reported. The simulation results from the one-dimensional hydrocode for the planar foil trajectory experiment indicate that the energy flux at the hohlraum wall is obviously less than that at the laser entrance hole. Furthermore, the non-Planckian spectra of x-ray source can strikingly affect the dynamics of the foil flight and the perturbation growth. Clear images recorded by an x-ray framing camera for the RT growth initiated by small- and large-amplitude perturbations are obtained. The observed onset of harmonic generation and transition from linear to nonlinear growth regime is well predicted by two-dimensional hydrocode simulations.

Wu, J. F.; Fan, Z. F.; Zheng, W. D.; Wang, M.; Pei, W. B.; Zhu, S. P.; Zhang, W. Y. [Institute of Applied Physics and Computational Mathematics, Beijing 100094 (China)] [Institute of Applied Physics and Computational Mathematics, Beijing 100094 (China); Miao, W. Y.; Yuan, Y. T.; Cao, Z. R.; Deng, B.; Jiang, S. E.; Liu, S. Y.; Ding, Y. K. [Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900 (China)] [Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900 (China); Wang, L. F.; Ye, W. H., E-mail: ye-wenhua@iapcm.ac.cn; He, X. T. [Institute of Applied Physics and Computational Mathematics, Beijing 100094 (China) [Institute of Applied Physics and Computational Mathematics, Beijing 100094 (China); HEDPS, Center for Applied Physics and Technology, Peking University, Beijing 100871 (China)

2014-04-15T23:59:59.000Z

106

Crack propagation driven by crystal growth  

SciTech Connect (OSTI)

Crystals that grow in confinement may exert a force on their surroundings and thereby drive crack propagation in rocks and other materials. We describe a model of crystal growth in an idealized crack geometry in which the crystal growth and crack propagation are coupled through the stress in the surrounding bulk solid. Subcritical crack propagation takes place during a transient period, which may be very long, during which the crack velocity is limited by the kinetics of crack propagation. When the crack is sufficiently large, the crack velocity becomes limited by the kinetics of crystal growth. The duration of the subcritical regime is determined by two non-dimensional parameters, which relate the kinetics of crack propagation and crystal growth to the supersaturation of the fluid and the elastic properties of the surrounding material.

A. Royne; Paul Meaking; A. Malthe-Sorenssen; B. Jamtveit; D. K. Dysthe

2011-10-01T23:59:59.000Z

107

Modal and Nonmodal Symmetric Perturbations. Part II: Nonmodal Growths Measured by Total Perturbation Energy  

Science Journals Connector (OSTI)

Maximum nonmodal growths of total perturbation energy are computed for symmetric perturbations constructed from the normal modes presented in Part I. The results show that the maximum nonmodal growths are larger than the energy growth produced by ...

Qin Xu; Ting Lei; Shouting Gao

2007-06-01T23:59:59.000Z

108

Applied large eddy simulation  

Science Journals Connector (OSTI)

...2971-2983. doi:10.1098/rsta.2008.0303 . Audio Supplement Audio Supplement Audio files from the Applied large eddy simulation...fidelity. | Whittle Laboratory, Department of Engineering, University of Cambridge, Cambridge CB2 1PZ...

2009-01-01T23:59:59.000Z

109

E-Print Network 3.0 - acid gate dielectric Sample Search Results  

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

circuitryand the growthof n... distinct halves of the chip, one large dielectric growth window was wet etched after circuit fabrication... and fabrication of LED's grown in...

110

Oil, economic growth and strategic petroleum stocks  

Science Journals Connector (OSTI)

Abstract An examination of over 40 years of data reveals that oil price shocks are invariably followed by 2–3 years of weak economic growth and weak economic growth is almost always preceded by an oil price shock. This paper reviews why the price-inelastic demand and supply of oil cause oil price shocks and why oil price shocks reduce economic growth through dislocations of labor and capital. This paper also reviews the current state of oil-supply security noting that previous episodes of supply instability appear to have become chronic conditions. While new unconventional oil production technologies have revitalized North American oil production, there are significant barriers to a world-wide uptake of these technologies. Strategic petroleum stocks could provide a large measure of protection to the world economy during an oil supply disruption if they are used promptly and in sufficient volume to prevent large oil-price spikes. Despite the large volume of world-wide emergency reserves, their effectiveness in protecting world economies is not assured. Strategic oil stocks have not been used in sufficient quantity or soon enough to avoid the economic downturns that followed past oil supply outages. In addition, the growth of U.S. oil production has reduced the ability of the U.S. Strategic Petroleum Reserve to protect the economy following a future oil supply disruption. The policy implications of these findings are discussed.

Carmine Difiglio

2014-01-01T23:59:59.000Z

111

Bimodal Island Size Distribution in Heteroepitaxial Growth  

Science Journals Connector (OSTI)

A bimodal size distribution of two-dimensional islands is inferred during interface formation in heteroepitaxial growth of bismuth ferrite on (001) oriented SrTiO3 by sputter deposition. Features observed by in situ x-ray scattering are explained by a model where coalescence of islands determines the growth kinetics with negligible surface diffusion on SrTiO3. Small clusters maintain a compact shape as they coalesce, while clusters beyond a critical size impinge to form large irregular connected islands and a population of smaller clusters forms in the spaces between the larger ones.

P.?V. Chinta and R.?L. Headrick

2014-02-20T23:59:59.000Z

112

Large deviation function for the Eden model and universality within the one-dimensional Kardar-Parisi-Zhang class  

Science Journals Connector (OSTI)

It has been recently conjectured that for large systems, the shape of the central part of the large deviation function of the growth velocity would be universal for all the growth systems described by the Kardar-Parisi-Zhang equation in 1+1 dimension. One signature of this universality would be that the ratio of cumulants Rt=[?ht3?c]2/[?ht2?c?ht4?c] would tend towards a universal value 0.415 17… as t tends to infinity, provided periodic boundary conditions are used. This has recently been questioned by Stauffer. In this paper we summarize various numerical and analytical results supporting this conjecture, and report in particular some numerical measurements of the ratio Rt for the Eden model.

C. Appert

2000-02-01T23:59:59.000Z

113

Composting Large Animal Carcasses  

E-Print Network [OSTI]

Disposing of large animal carcasses can be a problem for agricultural producers. Composting is a simple, low-cost method that yields a useful product that can be used as fertilizer. In this publication you'll learn the basics of composting, how...

Auvermann, Brent W.; Mukhtar, Saqib; Heflin, Kevin

2006-10-31T23:59:59.000Z

114

The Large Hadron Collider  

Science Journals Connector (OSTI)

...fully from the space available in...the machine construction. The superconducting...for a single sector, the whole...therefore, as the heating increases...was made, a sector was powered...is a slight heating during ramp...Collider. | The construction of the Large...the limited space available in...

2012-01-01T23:59:59.000Z

115

Growth of Quantum Wires on Step-Bunched Substrate  

SciTech Connect (OSTI)

This proposal initiates a combined theoretical and experimental multidisciplinary research effort to explore a novel approach for growing metallic and magnetic nanowires on step-bunched semiconductor and dielectric substrates, and to lay the groundwork for understanding the growth mechanisms and the electronic, electrical, and magnetic properties of metallic and magnetic nanowires. The research will focus on four topics: (1) fundamental studies of step bunching and self-organization in a strained thin film for creating step-bunched substrates. (2) Interaction between metal adatoms (Al,Cu, and Ni) and semiconductor (Si and SiGe) and dielectric (CaF2) surface steps. (3) growth and characterization of metallic and magnetic nanowires on step-bunched templates. (4) fabrication of superlattices of nanowires by growing multilayer films. We propose to attack these problems at both a microscopic and macroscopic level, using state-of-the-art theoretical and experimental techniques. Multiscale (electronic-atomic-continuum) theories will be applied to investigate growth mechanisms of nanowires: mesoscopic modeling and simulation of step flow growth of strained thin films, in particular, step bunching and self-organization will be carried out within the framework of continuum linear elastic theory; atomistic calculation of interaction between metal adatoms and semiconductor and dielectric surface steps will be done by large-scale computations using first-principles total-energy methods. In parallel, thin films and nanowires will be grown by molecular beam epitaxy (MBE), and the resultant structure and morphology will be characterized at the atomic level up to micrometer range, using a combination of different surface/interface probes, including scanning tunneling microscopy (STM, atomic resolution), atomic force microscopy (AFM, nanometer resolution), low-energy electron microscopy (LEEM, micrometer resolution), reflectance high-energy electron diffraction (RHEED), and x-ray diffraction. Finally, the electronic, electrical, and magnetic properties of the thin films and nanowires will be explored by both theory and experiment.

Liu, Feng

2005-02-01T23:59:59.000Z

116

Growth and properties of Lithium Salicylate single crystals  

SciTech Connect (OSTI)

An attractive feature of {sup 6}Li containing fluorescence materials that determines their potential application in radiation detection is the capture reaction with slow ({approx}< 100 keV) neutrons: {sup 6}Li + n = {sup 4}He + {sup 3}H + 4.8MeV. The use of {sup 6}Li-salicylate (LiSal, LiC{sub 6}H{sub 5}O{sub 3}) for thermal neutron detection was previously studied in liquid and polycrystalline scintillators. The studies showed that both liquid and polycrystalline LiSal scintillators could be utilized in pulse shape discrimination (PSD) techniques that enable separation of neutrons from the background gamma radiation. However, it was found that the efficiency of neutron detection using LiSal in liquid solutions was severely limited by its low solubility in commonly used organic solvents like, for example, toluene or xylene. Better results were obtained with neutron detectors containing the compound in its crystalline form, such as pressed pellets, or microscopic-scale (7-14 micron) crystals dispersed in various media. The expectation drown from these studies was that further improvement of pulse height, PSD, and efficiency characteristics could be reached with larger and more transparent LiSal crystals, growth of which has not been reported so far. In this paper, we present the first results on growth and characterization of relatively large, a cm-scale size, single crystals of LiSal with good optical quality. The crystals were grown both from aqueous and anhydrous (methanol) media, mainly for neutron detection studies. However, the results on growth and structural characterization may be interesting for other fields where LiSal, together with other alkali metal salicylates, is used for biological, medical, and chemical (as catalyst) applications.

Zaitseva, N; Newby, J; Hull, G; Saw, C; Carman, L; Cherepy, N; Payne, S

2009-02-13T23:59:59.000Z

117

PAPER SUBMITTED TO THE 10TH ANNUAL CONFERENCE ON ECONOMIC GROWTH AND DEVELOPMENT, ISI, DELHI CENTER  

E-Print Network [OSTI]

The Impact of Trade Liberalization on SMEs versus Large Firms* by Subhadip Mukherjee** 11/10/2014 *This paper of SMEs versus Large Firms 1. Introduction This paper discusses the impact of trade liberalization of the textile industry in India by preventing technology growth, competitiveness, export growth and imports

Bandyopadhyay, Antar

118

Evolution of Graphene Growth on Ni and Cu by Carbon Isotope Labeling  

E-Print Network [OSTI]

Evolution of Graphene Growth on Ni and Cu by Carbon Isotope Labeling Xuesong Li, Weiwei Cai, Luigi Instruments Incorporated, Dallas, Texas 75243 Received August 3, 2009 ABSTRACT Large-area graphene growth) of hydrocarbons has shown some promise in growing large-area graphene or few-layer graphene films on metal

119

Implicit Large Eddy Simulation  

National Nuclear Security Administration (NNSA)

Implicit Implicit Large Eddy Simulation (ILES) for High Reynolds Number Flows Len Margolin Applied Physics Division Los Alamos National Laboratory Collaborators: 1. Bill Rider (LANL) 2. Piotr Smolarkiewicz (NCAR) 3. Andrzej Wysogrodski (NCAR) 4. Fernando Grinstein (NRL) len@lanl.gov 1 Implicit Large Eddy Simulation Outline: * What is ILES? * What are its advantages? * Historical perspective * Why does it work? * Some examples len@lanl.gov 2 What is ILES ILES is the direct application of a fluid solver to a high Reynolds number fluid flow with no explicit turbulence model. · The truncation terms of the algorithm serve as an effective model of the effects of the unresolved scales. · Fluid solvers based on Nonoscillatory Finite Volume (NFV) approximations work effectively for ILES. · Fluid solvers based on pseudospectral methods, leapfrog methods, advective form methods, etc. do not work

120

Inflation uncertainty, growth uncertainty, oil prices, and output growth in the UK  

Science Journals Connector (OSTI)

This study examines the transmission and response of inflation uncertainty and output uncertainty on inflation and output growth in the UK using a bi-variate EGARCH model. Results suggest that inflation uncertain...

Ramprasad Bhar; Girijasankar Mallik

2013-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Alfvénic waves and alignment of large grains  

Science Journals Connector (OSTI)

The alignment of grains under the influence of the Alfvenic waves is discussed. It is shown that even small deviations from grain uniformity result in the alignment of large (l > 6?10?5 cm) grains. The latter res...

A. Lazarian

1994-06-01T23:59:59.000Z

122

The large-scale structure of vacuum  

E-Print Network [OSTI]

The vacuum state in quantum field theory is known to exhibit an important number of fundamental physical features. In this work we explore the possibility that this state could also present a non-trivial space-time structure on large scales. In particular, we will show that by imposing the renormalized vacuum energy-momentum tensor to be conserved and compatible with cosmological observations, the vacuum energy of sufficiently heavy fields behaves at late times as non-relativistic matter rather than as a cosmological constant. In this limit, the vacuum state supports perturbations whose speed of sound is negligible and accordingly allows the growth of structures in the vacuum energy itself. This large-scale structure of vacuum could seed the formation of galaxies and clusters very much in the same way as cold dark matter does.

Albareti, F D; Maroto, A L

2014-01-01T23:59:59.000Z

123

Spatial Variation in Extreme Winds Predicts Large Wildfire Locations in Chaparral Ecosystems  

E-Print Network [OSTI]

Spatial Variation in Extreme Winds Predicts Large Wildfire Locations in Chaparral Ecosystems Max A are also reported to experience large fires driven by extreme wind events. The following are a sample from the popular press that highlight the importance of hot and dry winds in driving the growth of large fires

Moritz, Max A.

124

Gyrokinetic large eddy simulations  

SciTech Connect (OSTI)

The large eddy simulation approach is adapted to the study of plasma microturbulence in a fully three-dimensional gyrokinetic system. Ion temperature gradient driven turbulence is studied with the GENE code for both a standard resolution and a reduced resolution with a model for the sub-grid scale turbulence. A simple dissipative model for representing the effect of the sub-grid scales on the resolved scales is proposed and tested. Once calibrated, the model appears to be able to reproduce most of the features of the free energy spectra for various values of the ion temperature gradient.

Morel, P.; Navarro, A. Banon; Albrecht-Marc, M.; Carati, D. [Statistical and Plasma Physics Laboratory, Universite Libre de Bruxelles, Bruxelles 1050 (Belgium); Merz, F.; Goerler, T.; Jenko, F. [Max-Planck-Institut fuer Plasmaphysik, Boltzmannstr. 2, D-85748 Garching (Germany)

2011-07-15T23:59:59.000Z

125

Large Business Development Program (Illinois)  

Broader source: Energy.gov [DOE]

The Large Business Development Program, administered by the Illinois Department of Commerce and Economic Opportunity, provides grants to large businesses for bondable business activities, including...

126

Finite N from Resurgent Large N  

E-Print Network [OSTI]

Due to instanton effects, gauge-theoretic large N expansions yield asymptotic series, in powers of 1/N^2. The present work shows how to generically make such expansions meaningful via their completion into resurgent transseries, encoding both perturbative and nonperturbative data. Large N resurgent transseries compute gauge-theoretic finite N results nonperturbatively (no matter how small N is). Explicit calculations are carried out within the gauge theory prototypical example of the quartic matrix model. Due to integrability in the matrix model, it is possible to analytically compute (fixed integer) finite N results. At the same time, the large N resurgent transseries for the free energy of this model was recently constructed. Together, it is shown how the resummation of the large N resurgent transseries matches the analytical finite N results up to remarkable numerical accuracy. Due to lack of Borel summability, Stokes phenomena has to be carefully taken into account, implying that instantons play a dominan...

Couso-Santamaría, Ricardo; Vaz, Ricardo

2015-01-01T23:59:59.000Z

127

Energy dependent growth of the nucleon and hydrodynamic initial conditions  

E-Print Network [OSTI]

Due to gluon saturation, the growth of the inelastic nucleon-nucleon cross section with increasing collision energy sqrt(s) results in a broadening of the nucleon's density distribution in position space. This leads to a natural smoothing of the initial energy density distribution in the transverse plane of the matter created near midrapidity in heavy-ion collisions. We study this effect for fluctuating initial conditions generated with the Monte Carlo Kharzeev-Levin-Nardi (MC-KLN) model for Au+Au collisions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). We argue that at the LHC viscous hydrodynamics is applicable at earlier times than at RHIC, not only because of the higher temperature but also since the length scale over which the initial pressure fluctuates increases with collision energy.

Ulrich W. Heinz; J. Scott Moreland

2011-10-19T23:59:59.000Z

128

Large Spectral Library Problem  

SciTech Connect (OSTI)

Hyperspectral imaging produces a spectrum or vector at each image pixel. These spectra can be used to identify materials present in the image. In some cases, spectral libraries representing atmospheric chemicals or ground materials are available. The challenge is to determine if any of the library chemicals or materials exist in the hyperspectral image. The number of spectra in these libraries can be very large, far exceeding the number of spectral channels collected in the ¯eld. Suppose an image pixel contains a mixture of p spectra from the library. Is it possible to uniquely identify these p spectra? We address this question in this paper and refer to it as the Large Spectral Library (LSL) problem. We show how to determine if unique identi¯cation is possible for any given library. We also show that if p is small compared to the number of spectral channels, it is very likely that unique identi¯cation is possible. We show that unique identi¯cation becomes less likely as p increases.

Chilton, Lawrence K.; Walsh, Stephen J.

2008-10-03T23:59:59.000Z

129

Lessons Learned: Planning and Operating Power Systems with Large  

E-Print Network [OSTI]

flow) run-of-river hydro plant. While there are plans for large size photovoltaic (PV) installations on both islands, small residential roof-mounted PV systems have already proliferated, and an almost exponential growth of these small systems is forecasted. Figure 1 Small Net Metered PV Systems Installed

130

ARM - Measurement - Hygroscopic growth  

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

govMeasurementsHygroscopic growth govMeasurementsHygroscopic growth ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Hygroscopic growth The rate that aerosol particles grow at relative humidity values less than 100 percent. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments AOS : Aerosol Observing System SMPS : Scanning mobility particle sizer TDMA : Tandem Differential Mobility Analyzer Field Campaign Instruments AOS : Aerosol Observing System

131

Pollution adn Plant Growth  

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

Pollution adn Plant Growth Pollution adn Plant Growth Name: Virdina Location: N/A Country: N/A Date: N/A Question: What are the effcts off water polltuion on plant growth? Are there any good websites where I can find current or on going research being done by other scientist? Replies: Dear Virdina, Possibly helpful: http://www.ec.gc.ca/water/en/manage/poll/e_poll.htm http://www.epa.vic.gov.au/wq/info/wq987.htm Sincerely, Anthony R. Brach This is a very complicated question, there are so many different types of water pollution and different species of plants react very differently. Good places to start are the U.S. environmental protection agency, the office of water is at: http://www.epa.gov/ow/ and there is a link to a kid's page from there: http://www.epa.gov/OST/KidsStuff/ You might also try state EPA's, Illinois is at:

132

Signatures of small-world and scale-free properties in large computer programs  

E-Print Network [OSTI]

A large computer program is typically divided into many hundreds or even thousands of smaller units, whose logical connections define a network in a natural way. This network reflects the internal structure of the program, and defines the ``information flow'' within the program. We show that, (1) due to its growth in time this network displays a scale-free feature in that the probability of the number of links at a node obeys a power-law distribution, and (2) as a result of performance optimization of the program the network has a small-world structure. We believe that these features are generic for large computer programs. Our work extends the previous studies on growing networks, which have mostly been for physical networks, to the domain of computer software.

Alessandro P. S. de Moura; Ying-Cheng Lai; Adilson E. Motter

2003-06-24T23:59:59.000Z

133

Research District Seeing Growth  

SciTech Connect (OSTI)

Monthly economic diversity column for the Tri-City Herald (May 2012) - excerpt follows: It’s been a while since I’ve updated you on the Tri-Cities Research District, most certainly not for lack of new activity over the past several months. In fact, much has happened, and there’s more to come. I think many of us see new land development and construction as indicative of current or impending economic growth. So those of you who have ventured into North Richland either via Stevens Drive or George Washington Way lately have probably begun sensing and anticipating that such growth is afoot.

Madison, Alison L.

2012-05-13T23:59:59.000Z

134

Large Superconducting Magnet Systems  

E-Print Network [OSTI]

The increase of energy in accelerators over the past decades has led to the design of superconducting magnets for both accelerators and the associated detectors. The use of Nb?Ti superconducting materials allows an increase in the dipole field by up to 10 T compared with the maximum field of 2 T in a conventional magnet. The field bending of the particles in the detectors and generated by the magnets can also be increased. New materials, such as Nb3Sn and high temperature superconductor (HTS) conductors, can open the way to higher fields, in the range 13–20 T. The latest generations of fusion machines producing hot plasma also use large superconducting magnet systems.

Védrine, P

2014-01-01T23:59:59.000Z

135

Dynamics of growth roughening and smoothening on Ge (001)  

SciTech Connect (OSTI)

We present reflection high-energy electron diffraction measurements of the evolution of surface morphology during molecular beam epitaxy of Ge on Ge (001) and subsequent annealing. We find that there is a critical ''growth roughening'' temperature (375 C) above which a smooth surface remains smooth during growth, but below which it roughens during growth. Surprisingly, smooth starting surfaces never appear to roughen without bound, but reach steady-state roughnesses which depend on temperature and deposition rate. The results can be fit empirically with simple phenomenological equations based on a competition between growth roughening and growth smoothening of a ''pseudo-statistical'' surface. Furthermore, growth-roughened surfaces tend to smoothen, after growth, at a rate consistent with an Ostwald-like ripening mechanism. 4 figs.

Chason, E.; Tsao, J.Y.; Horn, K.M.; Picraux, S.T.

1988-01-01T23:59:59.000Z

136

Mathematical Caricature of Large Waves  

E-Print Network [OSTI]

The Kadomtsev-Petviiashvili equation is considered as a mathematical caricature of large and rogue waves.

Mikhail Kovalyov

2014-03-21T23:59:59.000Z

137

Growth & Development / Parental Care  

E-Print Network [OSTI]

participate; if one parents is lost, fledging rates usually drop #12;Winkler reduced clutch size from 5 to 3Growth & Development / Parental Care #12;Embryonic Development Although the sequence of 42 stages the egg The hatching muscle helps the chick break out of the egg Parents typically dispose of the egg

Butler, Christopher J.

138

TRANSFORMED DSM TARGETS GROWTH  

Science Journals Connector (OSTI)

TRANSFORMED DSM TARGETS GROWTH ... DSM CHIEF Executive Officer Feike Sijbesma refers to Charles Darwin when talking about his company’s transformation. ... In the past 10 years, DSM has transformed itself, shifting its portfolio from petrochemicals and specialties to life sciences and materials. ...

PAIGE MARIE MORSE

2011-03-14T23:59:59.000Z

139

III-V Nanowire Array Growth by Selective Area Epitaxy  

SciTech Connect (OSTI)

III-V semiconductor nanowires are unique material phase due to their high aspect ratio, large surface area, and strong quantum confinement. This affords the opportunity to control charge transport and optical properties for electrical and photonic applications. Nanoscale selective area metalorganic chemical vapor deposition growth (NS-SAG) is a promising technique to maximize control of nanowire diameter and position, which are essential for device application. In this work, InP and GaAs nanowire arrays are grown by NS-SAG. We observe enhanced sidewall growth and array uniformity disorder in high growth rate condition. Disorder in surface morphology and array uniformity of InP nanowire array is explained by enhanced growth on the sidewall and stacking faults. We also find that AsH{sub 3} decomposition on the sidewall affects the growth behavior of GaAs nanowire arrays.

Chu, Hyung-Joon; Stewart, Lawrence [Ming Hsieh Department of Electrical Engineering, University of Southern California (United States); Yeh, Tingwei [Mork Family Department of Chemical Engineering and Material Science, University of Southern California 3651 Watt Way, VHE-314, Los Angeles, CA90089 (United States); Dapkus, P. Daniel [Ming Hsieh Department of Electrical Engineering, University of Southern California (United States); Mork Family Department of Chemical Engineering and Material Science, University of Southern California 3651 Watt Way, VHE-314, Los Angeles, CA90089 (United States)

2011-12-23T23:59:59.000Z

140

Carbon dioxide emissions, economic growth, industrial structure, and technical efficiency: Empirical evidence from Ghana, Senegal, and Morocco on the causal dynamics  

Science Journals Connector (OSTI)

This paper investigated the short-run causal relationships and the long-run equilibrium relationships among carbon dioxide emissions, economic growth, technical efficiency, and industrial structure for three African countries. Using Bounds cointegration approach the result showed evidence of multiple long-run equilibrium relationships for Ghana and Senegal but a one-way long-run equilibrium relationship for Morocco. The result from the Toda and Yomamoto granger causality test showed a mix of bidirectional, unidirectional, and neutral relationships for all countries. Whilst in Senegal carbon dioxide emission was not found to be a limiting factor to economic growth; it was found to act as a limiting factor to economic growth in Morocco and Ghana. Lastly, the result from the variance decomposition analysis revealed that economic growth contributes largely to changes in future carbon dioxide emissions in Senegal and Morocco whilst in Ghana technical efficiency contributes largely to changes in future variations in carbon dioxide emissions. These results have important policy implications for these countries' energy efficiency systems.

Philip Kofi Adom; William Bekoe; Franklin Amuakwa-Mensah; Justice Tei Mensah; Ebo Botchway

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Growth of Smaller Grain Attached on Larger One: Algorithm to Overcome Unphysical Overlap between Grain  

E-Print Network [OSTI]

As a smaller grain, which is attached on larger one, is growing, it pushes also the larger one and other grains in its surrounding. In a simulation of similar system, repulsive force such as contact force based on linear spring-dashpot model can not accommodate this situation when cell growing rate is faster than simulation time step, since it produces sudden large overlap between grains that makes unphysical result. An algorithm that preserves system linear momentum by introducing additional velocity induced by cell growth is presented in this work. It should be performed in an implicit step. The algorithm has successfully eliminated unphysical overlap.

Acep Purqon; Sparisoma Viridi

2014-11-01T23:59:59.000Z

142

Kinetics of monolayer graphene growth by segregation on Pd(111)  

SciTech Connect (OSTI)

Using in situ low-energy electron microscopy and density functional theory calculations, we follow the growth of monolayer graphene on Pd(111) via surface segregation of bulk-dissolved carbon. Upon lowering the substrate temperature, nucleation of graphene begins on graphene-free Pd surface and continues to occur during graphene growth. Measurements of graphene growth rates and Pd surface work functions establish that this continued nucleation is due to increasing C adatom concentration on the Pd surface with time. We attribute this anomalous phenomenon to a large barrier for attachment of C adatoms to graphene coupled with a strong binding of the non-graphitic C to the Pd surface.

Mok, H. S.; Murata, Y.; Kodambaka, S., E-mail: kodambaka@ucla.edu [Department of Materials Science and Engineering, University of California Los Angeles, Los Angeles, California 90095 (United States); Ebnonnasir, A.; Ciobanu, C. V. [Department of Mechanical Engineering and Materials Science Program, Colorado School of Mines, Golden, Colorado 80401 (United States); Nie, S.; McCarty, K. F. [Sandia National Laboratories, Livermore, California 94550 (United States)

2014-03-10T23:59:59.000Z

143

Growth in Solar Means Growth in Ohio | Department of Energy  

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

Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio October 6, 2010 - 2:26pm Addthis Lorelei Laird Writer, Energy Empowers Editor's Note: Yesterday Secretary Chu announced that solar panels and a solar hot water heater will be added to the White House by the end of next spring. This entry is cross-posted from the Energy Empowers blog and deals with how the continued growth of solar power is not only a boon for industry, but for local economies as well. The solar industry saw growth in 2010. Market research company Solarbuzz reports that global demand soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW

144

Growth in Solar Means Growth in Ohio | Department of Energy  

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

Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio October 6, 2010 - 2:26pm Addthis Lorelei Laird Writer, Energy Empowers Editor's Note: Yesterday Secretary Chu announced that solar panels and a solar hot water heater will be added to the White House by the end of next spring. This entry is cross-posted from the Energy Empowers blog and deals with how the continued growth of solar power is not only a boon for industry, but for local economies as well. The solar industry saw growth in 2010. Market research company Solarbuzz reports that global demand soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW

145

Growth factor parametrization in curved space  

SciTech Connect (OSTI)

The growth rate of matter perturbation and the expansion rate of the Universe can be used to distinguish modified gravity and dark energy models in explaining cosmic acceleration. We explore here the inclusion of spatial curvature into the growth factor. We expand previous results using the approximation {omega}{sub m}{sup {gamma}} and then suggest a new form, f{sub a}={omega}{sub m}{sup {gamma}}+({gamma}-4/7){omega}{sub k}, as an approximation for the growth factor when the curvature {omega}{sub k} is not negligible, and where the growth index {gamma} is usually model dependent. The expression recovers the standard results for the curved and flat {lambda}CDM and Dvali-Gabadadze-Porrati models. Using the best fit values of {omega}{sub m0} and {omega}{sub k0} to the expansion/distance measurements from Type Ia SNe, baryon acoustic oscillation, WMAP5, and H(z) data, we fit the growth index parameter to current growth factor data and obtain {gamma}{sub {lambda}}({omega}{sub k}{ne}0)=0.65{sub -0.15}{sup +0.17} and {gamma}{sub DGP}({omega}{sub k}{ne}0)=0.53{sub -0.12}{sup +0.14}. For the {lambda}CDM model, the 1-{sigma} observational bounds are found consistent with theoretical value, unlike the case for the Dvali-Gabadadze-Porrati model. We also find that the current data we used is not enough to put significant constraints when the 3 parameters in f{sub a} are fit simultaneously. Importantly, we find that, in the presence of curvature, the analytical expression proposed for f{sub a} provides a better fit to the growth factor than other forms and should be useful for future high precision missions and studies.

Gong Yungui; Ishak, Mustapha; Wang Anzhong [College of Mathematics and Physics, Chongqing University of Posts and Telecommunications, Chongqing 400065 (China) and Kavli Institute for Theoretical Physics China, CAS, Beijing 100190 (China); Department of Physics, University of Texas at Dallas, Richardson, Texas 75083 (United States); CASPER, Physics Department, Baylor University, Waco, Texas 76798 (United States)

2009-07-15T23:59:59.000Z

146

The relationship between economic growth and biomass energy consumption  

Science Journals Connector (OSTI)

This paper investigates the relationship analysis between biomass energy consumption and economic growth by using Autoregressive Distributed Lag (ARDL) bounds testing approach of cointegration and vector error-correction models. The cointegration test results show that there is cointegration between the biomasss energy consumption and the economic growth in five of the seven countries (Bolivia Brazil Chile Colombia and Guatemala) and there is no cointegration between the biomasss energy consumption and the economic growth in two of the seven countries (Argentina and Jamaica).

Melike E. Bildirici

2012-01-01T23:59:59.000Z

147

Large Aperture Electrostatic Dust Detector  

SciTech Connect (OSTI)

Diagnosis and management of dust inventories generated in next-step magnetic fusion devices is necessary for their safe operation. A novel electrostatic dust detector, based on a fine grid of interlocking circuit traces biased to 30 or 50 ? has been developed for the detection of dust particles on remote surfaces in air and vacuum environments. Impinging dust particles create a temporary short circuit and the resulting current pulse is recorded by counting electronics. Up to 90% of the particles are ejected from the grid or vaporized suggesting the device may be useful for controlling dust inventories. We report measurements of the sensitivity of a large area (5x5 cm) detector to microgram quantities of dust particles and review its applications to contemporary tokamaks and ITER.

C.H. Skinner, R. Hensley, and A.L Roquemore

2007-10-09T23:59:59.000Z

148

Pine Tree Growth Locations  

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

Pine Tree Growth Locations Pine Tree Growth Locations Name: Amielee Location: N/A Country: N/A Date: N/A Question: Why do pine trees not grow south of the equator? Replies: Dear Amielee, The natural distribution of the pines is the northern hemisphere: http://phylogeny.arizona.edu/tree/eukaryotes/green_plants/embryophytes/conif ers/pinaceae/pinus/pinus.html However, pines have become introduced into the southern hemisphere through cultivation: http://www.woodweb.com/~treetalk/Radiata_Pine/wowhome.html Sincerely, Anthony R. Brach, Ph.D. Hi Amielee Some pine trees do live south of the equator but we (I live in Australia) do not have the huge forests of native conifers that you have in the northern hemisphere. Even in the northern hemisphere conifers are only found in two forest types: 1. Tiaga

149

Web Growth of Semiconductors  

Science Journals Connector (OSTI)

A novel process for growth of diamond?lattice semiconductors is described and a model is proposed for the growth mechanism. For germanium the process yields extended thin flat sheets typically 1 cm wide and 0.1 mm thick of good crystalline quality and relatively flat {111} surfaces. The sheet or web freezes from a liquid film drawn up by surface tension between two coplanar dendrites which originate from a single seed and are grown from the melt simultaneously with the sheet. Resistivity throughout the sheet is quite uniform. Etching of germanium webs shows them to be essentially dislocation?free and does not reveal any microsegregation of impurities. Silicon and indium antimonide have also been grown in this manner.

S. O'Hara; A. I. Bennett

1964-01-01T23:59:59.000Z

150

Adjusted Growth Rates*  

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

Jan. '99 to Feb. '99: -1.7% Feb. '98 to Feb. '99: +19.8% YTD '98 to YTD '99: +15.0% 4,100 4,400 4,700 5,000 5,300 5,600 5,900 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons U.S. Distillate Fuel Sales 2011 2012 2013 Adjusted Growth Rates* Jul '13 to Aug '13: 2.5% Aug '12 to Aug '13: -1.3% YTD '12 to YTD '13: 1.5% 300 400 500 600 700 800 900 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons U.S. Residual Fuel Sales 2011 2012 2013 Adjusted Growth Rates* Jul '13 to Aug '13: -0.8%

151

Fostering Growth | Department of Energy  

Office of Environmental Management (EM)

Fostering Growth Fostering Growth The solar energy industry in the United States is growing rapidly as the price of solar panels has decreased over the past decade. U.S. solar...

152

Adjusted Growth Rates* Jan.  

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

Adjusted Adjusted Growth Rates* Jan. '99 to Feb. '99: -1.7% Feb. '98 to Feb. '99: +19.8% YTD '98 to YTD '99: +15.0% U.S. Distillate Fuel Sales 3,000 3,500 4,000 4,500 5,000 5,500 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1998 1999 2000 Adjusted Growth Rates* Dec '99 to Jan '00: -7.4% Jan '99 to Jan '00: -0.1% YTD '99 to YTD '00: -0.1% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1998 1999 2000 Adjusted Growth Rates* Dec '99 to Jan '00: -16.8% Jan '99 to Jan '00: -3.2% YTD '99 to YTD '00: -3.2% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1998 1999 2000 Adjusted Growth Rates* Dec '99 to Jan '00: -9.3% Jan '99 to Jan '00: +3.5% YTD '99 to YTD '00: +3.5% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul

153

Disproportionation in Li-O{sub 2} Batteries Based on a Large Surface Area Carbon Cathode  

SciTech Connect (OSTI)

In this paper we report on a kinetics study of the discharge process and its relationship to the charge overpotential in a Li-O{sub 2} cell for large surface area cathode material. The kinetics study reveals evidence for a first-order disproportionation reaction during discharge from an oxygen-rich Li{sub 2}O{sub 2} component with superoxide-like character to a Li{sub 2}O{sub 2} component. The oxygen-rich superoxide-like component has a much smaller potential during charge (3.2-3.5 V) than the Li{sub 2}O{sub 2} component (similar to 4.2 V). The formation of the superoxide-like component is likely due to the porosity of the activated carbon used in the Li-O{sub 2} cell cathode that provides a good environment for growth during discharge. The discharge product containing these two components is characterized by toroids, which are assemblies of nanoparticles. The morphologic growth and decomposition process of the toroids during the reversible discharge/charge process was observed by scanning electron microscopy and is consistent with the presence of the two components in the discharge product. The results of this study provide new insight into how growth conditions control the nature of discharge product, which can be used to achieve improved performance in Li-O{sub 2} cell.

Zhai, D.; Wang, H.-H.; Yang, J.; Lau, K. C.; Li, K.; Curtiss, L. A.; Amine, K. (Chemical Sciences and Engineering Division) [Chemical Sciences and Engineering Division

2013-10-16T23:59:59.000Z

154

LIMITS TO GROWTH AND STOCHASTICS Nicolas Bouleau  

E-Print Network [OSTI]

to acknowledge that the impact of the economy on the environment is not a result of temperance or mitigation of natural variations but rather that the economy itself ­ in addition to the underlying trends due to growth the context for our main discussion. I. On the Rome report: simple models and their refinements The issue

Boyer, Edmond

155

Adjusted Growth Rates*  

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

June '99 to July '99: -5.4% June '99 to July '99: -5.4% July '98 to July '99: +3.3% YTD '98 to YTD '99: +6.3% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* June '99 to July '99: -0.5% July '98 to July '99: -0.4% YTD '98 to YTD '99: +1.1% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* June '99 to July '99: +0.5% July '98 to July '99: +1.0% YTD '98 to YTD '99: -0.3% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* June '99 to July '99: +1.5% July '98 to July '99: +10.2% YTD '98 to YTD '99: +7.2%

156

Adjusted Growth Rates*  

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

Nov '99 to Dec '99: +5.3% Nov '99 to Dec '99: +5.3% Dec '98 to Dec '99: +8.7% YTD '98 to YTD '99: +5.0% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Nov '99 to Dec '99: +6.0% Dec '98 to Dec '99: +4.5% YTD '98 to YTD '99: +1.3% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Nov '99 to Dec '99: +2.4% Dec '98 to Dec '99: +3.0% YTD '98 to YTD '99: +0.9% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Nov '99 to Dec '99: +32.3% Dec '98 to Dec '99: +2.0% YTD '98 to YTD '99: +5.5%

157

Adjusted Growth Rates*  

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

July '99 to Aug. '99: +4.7% July '99 to Aug. '99: +4.7% Aug. '98 to Aug. '99: +1.3% YTD '98 to YTD '99: +4.7% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* July '99 to Aug. '99: -1.9% Aug. '98 to Aug. '99: -0.4% YTD '98 to YTD '99: +0.9% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* July '99 to Aug. '99: -0.1% Aug. '98 to Aug. '99: -1.4% YTD '98 to YTD '99: -0.7% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* July '99 to Aug. '99: +22.3% Aug. '98 to Aug. '99: +21.1%

158

Adjusted Growth Rates*  

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

Aug '99 to Sep '99: +4.9% Aug '99 to Sep '99: +4.9% Sep '98 to Sep '99: +4.7% YTD '98 to YTD '99: +4.7% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Aug '99 to Sep '99: -2.4% Sep '98 to Sep '99: +0.4% YTD '98 to YTD '99: +1.3% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Aug '99 to Sep '99: -2.1% Sep '98 to Sep '99: +4.6% YTD '98 to YTD '99: 0.0% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Aug '99 to Sep '99: +7.3% Sep '98 to Sep '99: +8.4% YTD '98 to YTD '99: +8.3%

159

Adjusted Growth Rates*  

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

Oct '99 to Nov '99: +0.1% Oct '99 to Nov '99: +0.1% Nov '98 to Nov '99: +5.5% YTD '98 to YTD '99: +4.5% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Oct '99 to Nov '99: -0.7% Nov '98 to Nov '99: +1.7% YTD '98 to YTD '99: +1.1% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Oct '99 to Nov '99: +2.5% Nov '98 to Nov '99: +6.0% YTD '98 to YTD '99: +0.8% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Oct '99 to Nov '99: +9.7% Nov '98 to Nov '99: +2.2% YTD '98 to YTD '99: +6.2%

160

Adjusted Growth Rates*  

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

Sep '99 to Oct '99: +3.9% Sep '99 to Oct '99: +3.9% Oct '98 to Oct '99: +2.3% YTD '98 to YTD '99: +4.4% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Sep '99 to Oct '99: -0.2% Oct '98 to Oct '99: -0.9% YTD '98 to YTD '99: +1.0% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Sep '99 to Oct '99: -1.9% Oct '98 to Oct '99: -0.7% YTD '98 to YTD '99: +0.4% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Sep '99 to Oct '99: -2.1% Oct '98 to Oct '99: -6.4% YTD '98 to YTD '99: +6.6%

Note: This page contains sample records for the topic "growth results largely" 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
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161

Substrate solder barriers for semiconductor epilayer growth  

DOE Patents [OSTI]

During the growth of compound semiconductors by epitaxial processes, substrates are typically mounted to a support. In modular beam epitaxy, mounting is done using indium as a solder. This method has two drawbacks: the indium reacts with the substrate, and it is difficult to uniformly wet the back of a large diameter substrate. Both of these problems have been successfully overcome by sputter coating the back of the substrate with a thin layer of tungsten carbide or tungsten carbide and gold. In addition to being compatible with the growth of high quality semiconductor epilayers this coating is also inert in all standard substrate cleaning etchants used for compound semiconductors, and provides uniform distribution of energy in radiant heating.

Drummond, T.J.; Ginley, D.S.; Zipperian, T.E.

1989-05-09T23:59:59.000Z

162

Substrate solder barriers for semiconductor epilayer growth  

DOE Patents [OSTI]

During the growth of compound semiconductors by epitaxial processes, substrates are typically mounted to a support. In molecular beam epitaxy, mounting is done using indium as a solder. This method has two drawbacks: the indium reacts with the substrate, and it is difficult to uniformly wet the back of a large diameter substrate. Both of these problems have been successfully overcome by sputter coating the back of the substrate with a thin layer of tungsten carbide or tungsten carbide and gold. In addition to being compatible with the growth of high quality semiconductor epilayers this coating is also inert in all standard substate cleaning etchants used for compound semiconductors, and provides uniform distribution of energy in radiant heating. 1 tab.

Drummond, T.J.; Ginley, D.S.; Zipperian, T.E.

1987-10-23T23:59:59.000Z

163

CALIFORNIA ENERGY Large HVAC Building  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Large HVAC Building Survey Information Database of Buildings over 100 Design of Large Commercial HVAC Systems research project, one of six research elements in the Integrated Design of Large Commercial HVAC Systems Integrated Design of Small Commercial HVAC Systems Integrated

164

Direct growth of graphene on Si(111)  

SciTech Connect (OSTI)

Due to the need of integrated circuit in the current silicon technology, the formation of graphene on Si wafer is highly desirable, but is still a challenge for the scientific community. In this context, we report the direct growth of graphene on Si(111) wafer under appropriate conditions using an electron beam evaporator. The structural quality of the material is investigated in detail by reflection high energy electron diffraction, Auger electron spectroscopy, X-ray photoemission spectroscopy, Raman spectroscopy, high resolution scanning electron microscopy, atomic force microscopy, and scanning tunneling microscopy. Our experimental results confirm that the quality of graphene is strongly dependent on the growth time during carbon atoms deposition.

Thanh Trung, Pham, E-mail: phamtha@fundp.ac.be; Joucken, Frédéric; Colomer, Jean-François; Robert, Sporken [Research Center in Physics of Matter and Radiation (PMR), University of Namur (FUNDP), 61 Rue de Bruxelles, 5000 Namur (Belgium); Campos-Delgado, Jessica; Raskin, Jean-Pierre [Electrical Engineering (ELEN), Institute of Information and Communication Technologies, Electronics and Applied Mathematics (ICTEAM), Université catholique de Louvain UCL, 3 place du Levant, Louvain-la-Neuve (Belgium); Hackens, Benoît; Santos, Cristiane N. [Nanoscopic physics (NAPS), Institute of Condensed Matter and Nanosciences (IMCN), Université catholique de Louvain UCL, 2 chemin du Cyclotron, Louvain-la-Neuve (Belgium)

2014-06-14T23:59:59.000Z

165

Direct Observation of Aggregative Nanoparticle Growth: Kinetic...  

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

Aggregative Nanoparticle Growth: Kinetic Modeling of the Size Distribution and Growth Rate. Direct Observation of Aggregative Nanoparticle Growth: Kinetic Modeling of the Size...

166

Dynamics of growth roughening and smoothening on Ge (001)  

SciTech Connect (OSTI)

We present reflection high-energy electron diffraction measurements of the evolution of surface morphology during molecular-beam epitaxy of Ge on Ge(001) and subsequent annealing. We find that there is a critical ''kinetic roughening'' temperature (375 /sup 0/C) above which a smooth surface remains smooth during growth, but below which it roughens during growth. Surprisingly, smooth starting surfaces never appear to roughen without bound, but reach steady-state roughnesses which depend on temperature and deposition rate. The results can be fit empirically with simple phenomenological equations based on a competition between growth roughening and growth smoothening of a ''pseudo-statistical'' surface. Furthermore, growth-roughened surfaces tend to smoothen, after growth, at a rate consistent with a third-order power-law ripening mechanism.

Chason, E.; Tsao, J.Y.; Horn, K.M.; Picraux, S.T.

1989-03-01T23:59:59.000Z

167

A void growth model relating fracture toughness and constraint  

E-Print Network [OSTI]

Committee: Dr. T. L. Anderson In ductile metals, the coalescing of voids with a crack tip results in stable crack growth. Under sufficiently high stresses, decohesion or cracking of particles in the matrix results in voids that nucleate from... these particles. Further deforination results in void growth, and coalescence occurs when the ligament (between two voids or between a void and a crack tip) collapses due to stress concentration. This research project combines mathematical models for nucleation...

Miller, Timothy Clark

1992-01-01T23:59:59.000Z

168

Coupling between grain growth and grain rotation  

Science Journals Connector (OSTI)

Grain boundary motion during grain growth or recrystallization is considered as a diffusion process of atomic movement across the boundary. It can be accompanied by subgrain rotation or nanograin rotation. However grain boundary migration can be achieved also by dislocation motion or creep. The evidence is the power law relationship between driving force and boundary velocity for large driving forces and an activation energy which approaches that of self-diffusion at low driving forces and decreases with increasing driving force. The creep mechanism may or may not involve grain rotation. Experimental evidences and dislocation models are discussed in reference to coupling between boundary migration and grain rotation.

Bhakta B. Rath; M. Winning; J. C. M. Li

2007-01-01T23:59:59.000Z

169

Synchronization of coupled large-scale Boolean networks  

SciTech Connect (OSTI)

This paper investigates the complete synchronization and partial synchronization of two large-scale Boolean networks. First, the aggregation algorithm towards large-scale Boolean network is reviewed. Second, the aggregation algorithm is applied to study the complete synchronization and partial synchronization of large-scale Boolean networks. Finally, an illustrative example is presented to show the efficiency of the proposed results.

Li, Fangfei, E-mail: li-fangfei@163.com [Department of Mathematics, East China University of Science and Technology, No. 130, Meilong Road, Shanghai, Shanghai 200237 (China)] [Department of Mathematics, East China University of Science and Technology, No. 130, Meilong Road, Shanghai, Shanghai 200237 (China)

2014-03-15T23:59:59.000Z

170

Covariance Tapering for Interpolation of Large Spatial Datasets  

E-Print Network [OSTI]

Covariance Tapering for Interpolation of Large Spatial Datasets Reinhard FURRER, Marc G. GENTON results. An application to a large climatological precipitation dataset is presented as a concrete-based methods make it possible to analyze and fit large spatial datasets in a high level Reinhard Furrer

Genton, Marc G.

171

CALIFORNIA ENERGY Large HVAC Field and Baseline Data  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Large HVAC Field and Baseline Data Field Data Collection: Site Survey of the Integrated Design of Large Commercial HVAC Systems research project. The reports are a result of funding Design of Large Commercial HVAC Systems Integrated Design of Small Commercial HVAC Systems Integrated

172

DEVELOPMENT OF IMPROVED ANAEROBIC GROWTH OF BACILLUS MOJAVENSIS STRAIN JF-2 FOR THE PURPOSE OF IMPROVED ANAEROBIC BIOSURFACTANT PRODUCTION FOR ENHANCED OIL RECOVERY  

SciTech Connect (OSTI)

Our work focuses on the use of microorganisms to recover petroleum hydrocarbons that remain entrapped after current recovery technologies reach their economic limit. Capillary forces between the hydrocarbon and aqueous phases are largely responsible for trapping the hydrocarbons in the pores of the rock and large reductions in the interfacial tension between the hydrocarbon and aqueous phases are needed for hydrocarbon mobilization (1-3, 10, 11). Microorganisms produce a variety of biosurfactants (4), several of which generate the ultra low interfacial tensions needed for hydrocarbon mobilization (4, 5, 8). In particular, the lipopeptide biosurfactant produced by Bacillus mojavensis strain JF-2 reduces the interfacial tension between hydrocarbon and aqueous phases to very low levels (<0.016 mN/m) (8) (9). B. mojavensis JF-2 grows under the environmental conditions found in many oil reservoirs, i. e., anaerobic, NaCl concentrations up to 80 g l{sup -1}, and temperatures up to 45 C (6, 7), making it ideally suited for in situ applications. However, anaerobic growth of B. mojavensis JF-2 was inconsistent and difficult to replicate, which limited its use for in situ applications. Our initial studies revealed that enzymatic digests, such as Proteose Peptone, were required for anaerobic growth of Bacillus mojavensis JF-2. Subsequent purification of the growth-enhancing factor in Proteose Peptone resulted in the identification of the growth-enhancing factor as DNA or deoxyribonucleosides. The addition of salmon sperm DNA, herring sperm DNA, E. coli DNA or synthetic DNA (single or double stranded) to Medium E all supported anaerobic growth of JF-2. Further, we found that JF-2 required all four deoxyribonucleosides (deoxyadeonosine, deoxyguanosine, deoxycytidine and thymidine) for growth under strict anaerobic conditions. The requirement for the deoxyribonucleosides did not occur under aerobic growth conditions. DNA was not used as a sole energy source; sucrose was required for anaerobic growth and biosurfactant production in DNA-supplemented Medium E. In addition to DNA or deoxyribonucleosides, nitrate, amino acids and vitamins were all required for anaerobic growth of JF-2. Bacillus mojavensisT (ABO21191), Bacillus mojavensis, strain ROB2 also required DNA or deoxyribonucleosides for anaerobic growth. The improved anaerobic growth of Bacillus mojavensis JF-2 was a prerequisite for studies that will lead to improved anaerobic biosurfactant production.

M.J. McInerney; M. Folmsbee; D. Nagle

2004-05-31T23:59:59.000Z

173

Method and device for microwave sintering large ceramic articles  

DOE Patents [OSTI]

A microwave sintering system and method are provided for extremely uniform sintering of large and/or irregular shaped ceramic articles at microwave frequencies of at least 28 GHz in the hundreds of kilowatts power range in an untuned cavity. A 28 GHz, 200 kw gyrotron with variable power output is used as the microwave source connected to an untuned microwave cavity formed of an electrically conductive housing through an overmoded waveguide arrangement which acts in conjunction with a mode promoter within the cavity to achieve unexpected field uniformity. The part to be sintered is placed in the cavity and supported on a removable high temperature table in a central location within the cavity. The part is surrounded by a microwave transparent bulk insulating material to reduce thermal heat loss at the part surfaces and maintain more uniform temperature. The cavity may be operated at a high vacuum to aid in preventing arcing. The system allows controlled increased heating rates of greater than 200.degree. C./min to provide rapid heating of a ceramic part to a selected sintering temperature where it is maintained by regulating the microwave power applied to the part. As a result of rapid heating, the extent of non-isothermal processes such as segregation of impurities to the grain boundaries are minimized and exaggerated grain growth is reduced, thereby strengthening the mechanical properties of the ceramic part being sintered.

Kimrey, Jr., Harold D. (Knoxville, TN)

1990-01-01T23:59:59.000Z

174

Top seeded growth and joining of bulk YBCO.  

SciTech Connect (OSTI)

We report (i) systematic studies of the growth rate for melt textured YBCO, (ii) top seeding growth techniques to determine the minimum seed size, and (iii) joining techniques for melt textured YBCO, enabling the fabrication of large single domain structures of arbitrary shape. Seeded growth of YBCO occurs in a narrow temperature window about 20 C below the peritectic decomposition temperature. Successful top seeding depends on the size of the NdBCO seed crystal. Small seeds are eventually dissolved in the melt before nucleation occurs, while large seeds regularly produce single domain monoliths. Joining techniques based on seeding of low melting point Tm123/Y211 filler material by neighboring YBCO are described. Magneto-optical images of the YBCO/TmBCO/YBCO assembly show no detectable penetration of magnetic field at the joints.

Zheng, H.; Veal, B. W.; Paulikas, A.; Nikolova, R.; Welp, U.; Claus, H.; Crabtree, G. W.

1999-10-26T23:59:59.000Z

175

Plant Growth and Photosynthesis  

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

Plant Growth and Photosynthesis Plant Growth and Photosynthesis Name: Jack Location: N/A Country: N/A Date: N/A Question: Do plants have any other way of growing besides photosythesis? Plants do not use photosynthesis to grow!!! They use cellular respiration just like every other organism to process energy into work. Plants use oxygen just like we do. Photosynthesis is principally only a process to change sunlight into a chemical form for storage. Replies: Check out our archives for more information. www.newton.dep.anl.gov/archive.htm Steve Sample Jack, Several kinds of flowering plants survive without the use of chlorophyll which is what makes plants green and able to produce sugar through photosynthesis. Dodder is a parasitic nongreen (without chlorophyll) plant that is commonly found growing on jewelweed and other plants in damp areas. Dodder twines around its host, (A host is an organism that has fallen victim to a parasite.), like a morning glory and attaches itself at certain points along the stem where it absorbs sugar and nutrients from the hosts sap.

176

China urges rapid growth  

SciTech Connect (OSTI)

This time last year China's paramount leader, Deng Xiaoping, launched the country on another bout of fast-paced economic growth and restructuring. After three years of riding out political and economic clampdown, foreign chemical companies were jerked awake by major changes in China's chemical industry. As the state becomes less involved with managing the economy, unleashing 12% gross national product growth, closer involvement with domestic factories has become attractive and essential. MCI officials say government funds will now be channeled toward clearing energy and transport bottlenecks, and chemical enterprises will be given more chance to turn a profit. They will be allowed to issue shares, seek foreign investment partners themselves, and bypass trading companies like China National Import-Export Corp. (Sinochem), the former state monopoly. Foreign analysts question whether China's finances and oil resources can support expansion. Even if they can, Cai estimates that ethylene imports will remain around the present level of 1 million tons. To further guarantee chemical supplies, China has invested in urea and polypropylene plants in the US and polystyrene plant in Hong Kong.

Hendry, S.

1993-02-03T23:59:59.000Z

177

Fast alignment of large genome databases: A Demonstration Tamer Kahveci Ambuj K. Singh  

E-Print Network [OSTI]

The growth in the amount of genomic information has spurred increased interest in large scale comparisonFast alignment of large genome databases: A Demonstration Tamer Kahveci Ambuj K. Singh Department disease, schizophrenia and many other conditions. Using this kind of genetic information helps to target

Kahveci, Tamer

178

Brazil-Low Carbon Growth Studies Program | Open Energy Information  

Open Energy Info (EERE)

Brazil-Low Carbon Growth Studies Program Brazil-Low Carbon Growth Studies Program Jump to: navigation, search Name Brazil-Low Carbon Growth Studies Program Agency/Company /Organization Energy Sector Management Assistance Program of the World Bank Partner United Kingdom Department for International Development Sector Energy, Land Focus Area Renewable Energy, Agriculture, Biomass, Energy Efficiency, Forestry Topics Background analysis, GHG inventory, Low emission development planning, Policies/deployment programs Website http://www.esmap.org/filez/pub Country Brazil South America References World Bank, ESMAP - Low Carbon Growth Country Studies - Getting Started[1] Overview "Benefiting from a cooperative process with Brazilian authorities, the study covers four key areas with large potential for low-carbon options in

179

LARGE-APERTURE D- ACCELERATORS  

E-Print Network [OSTI]

Vignetted current profile at accelerator entrance aperture 'LARGE-APERTURE D" ACCELERATORS* 0. A. Anderson" " Lawrencen i a 9-1720 Abstract Accelerator designs are described for

Anderson, O.A.

2010-01-01T23:59:59.000Z

180

Taking the 'Large' out of Large Hadron Collider: Computational Breakthrough  

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

Home » News & Publications » News » Science News » Taking the 'Large' out of Large Hadron Collider Taking the 'Large' out of Large Hadron Collider Computational breakthrough hastens modeling of 'tabletop accelerators' August 9, 2010 | Tags: Accelerator Science Contact: Margie Wylie | mwylie@lbl.gov | 510-486-7421 mori1 This 3D simulation shows how laser pulses create plasma wakes that propel electrons forward, much as a surfer is propelled forward by an ocean wave. Laser wakefield acceleration promises electron accelerators that are thousands of times more powerful than, yet a fraction the size of, conventional radio frequency devices. Particle accelerators like the Large Hadron Collider (LHC) at CERN are the big rock stars of high-energy physics-really big. The LHC cost nearly

Note: This page contains sample records for the topic "growth results largely" 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

Argentina: export-biased growth versus import-biased growth  

E-Print Network [OSTI]

ARGENTINA. : EXPORT-BIASED GROWTH VERSUS IMPORT-BIASED GROWTH A Thesis by MICHAEL PAGE BRADLEY Submitted to the Graduate College of Texas AkM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 1972... Major Subject: Economics ARGENTINA: EXPORT-BIASED GROWTH VERSUS IMPORT-BIASED GROWTH A Thesis by MICHAEL PAGE BRADLEY Approved as to style and content by: rman o omit ee ea o Depar men em er Mem er May 1&72 ABSTRACT Argentina: Export...

Bradley, Michael Page

2012-06-07T23:59:59.000Z

182

Growth Conditions of Double-Walled Carbon Nanotubes in Arc Discharge  

Science Journals Connector (OSTI)

Growth Conditions of Double-Walled Carbon Nanotubes in Arc Discharge ... Preparation conditions for large-scale synthesis of double-walled carbon nanotubes (DWCNTs) by using electric arc discharge were examined. ...

Yahachi Saito; Takanori Nakahira; Sashiro Uemura

2003-01-04T23:59:59.000Z

183

Upscale error growth in a high-resolution simulation of a summertime weather event over Europe  

Science Journals Connector (OSTI)

The growth of small amplitude, spatially uncorrelated perturbations has been studied in a weather forecast of a four day period in Summer 2007, using a large domain covering Europe and eastern Atlantic and with explicitly resolved deep convection. ...

Tobias Selz; George C. Craig

184

Abstract 4876: Characterization of malignant melanoma growth triggered by the brain microenvironment in experimental metastasis models  

Science Journals Connector (OSTI)

...malignant melanoma growth triggered by the brain microenvironment in experimental metastasis...University Hospital, Oslo, Norway. The brain offers a unique microenvironment to which...molecular determinants that promote melanoma brain metastases however, remain largely unknown...

Vigdis Nygaard; Lina Prasmickaite; Kotryna Vasiliauskaite; Trevor Clancy; Eivind Hovig

2014-10-01T23:59:59.000Z

185

A theoretical investigation of gas source growth of the Si(001) surface  

E-Print Network [OSTI]

such as disilane is technologically important, as well as scientifically interesting. The aspects of growth covered of silicon from adsorption of fragments of disilane to nucleation of dimer strings. The theoretical methods. The behaviour of hydrogen is vital to understanding growth, as large amounts are deposited during disilane

Bowler, David

186

Robust Growth-Optimal Portfolios  

E-Print Network [OSTI]

May 24, 2014 ... Adopting standard terminology, we refer to the portfolio managed under the Kelly strategy as the growth-optimal portfolio. This portfolio displays ...

2014-05-24T23:59:59.000Z

187

Military Expenditure, Threats, and Growth  

E-Print Network [OSTI]

a country's external military threat; lgdp is the log ofMilitary Expenditure, Threats, and Growth * September 2003expenditure, external threats, corruption, and other

Aizenman, Joshua; Glick, Reuven

2003-01-01T23:59:59.000Z

188

Jointness of Growth Determinants  

E-Print Network [OSTI]

, significantly so with the Sub Saharan Africa dummy and mar- ginally with the Latin America dummy, the Fraction Confucian, and the Fraction Buddhist of the population. The conditional standardized coefficient shown in Table 2 follows the same pattern: the size... vector ? represents the effects of the variables included in the regression model. We can estimate its density p(?|D,Mj) conditional on data D and model Mj. Given the (potentially large) space of models M, there is uncertainty about the correct model...

Doppelhofer, Gernot; Weeks, Melvyn

2006-03-14T23:59:59.000Z

189

Archive Reference Buildings by Building Type: Large office | Department of  

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

Large office Large office Archive Reference Buildings by Building Type: Large office Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available. You can download ZIP files that contain the following: An EnergyPlus software input file (.idf) An html file showing the results from the EnergyPlus simulation (.html) A spreadsheet that summarizes the inputs and results for each location (.xls) The EnergyPlus TMY2 weather file (.epw). benchmark-v1.0_3.0-large_office.zip benchmark-v1.1_3.1-large_office.zip benchmark-new-v1.2_4.0-large_office.zip More Documents & Publications Archive Reference Buildings by Building Type: Large Hotel

190

Cavitation in a metallic liquid: Homogeneous nucleation and growth of nanovoids  

SciTech Connect (OSTI)

Large-scale molecular dynamics (MD) simulations are performed to investigate homogeneous nucleation and growth of nanovoids during cavitation in liquid Cu. We characterize in detail the atomistic cavitation processes by following the temporal evolution of cavities or voids, analyze the nucleation behavior with the mean first-passage time (MFPT) and survival probability (SP) methods, and discuss the results against classical nucleation theory (CNT), the Tolman equation for surface energy, independent calculation of surface tension via integrating the stress profiles, the Johnson-Mehl-Avrami (JMA) growth law, and the power law for nucleus size distributions. Cavitation in this representative metallic liquid is a high energy barrier Poisson processes, and the steady-state nucleation rates obtained from statistical runs with the MFPT and SP methods are in agreement. The MFPT method also yields the critical nucleus size and the Zeldovich factor. Fitting with the Tolman's equation to the MD simulations yields the surface energy of a planar interface (?0.9 J m{sup ?2}) and the Tolman length (0.4–0.5 Å), and those values are in accord with those from integrating the stress profiles of a planar interface. Independent CNT predictions of the nucleation rate (10{sup 33?34} s{sup ?1} m{sup ?3}) and critical size (3–4 Å in radius) are in agreement with the MFPT and SP results. The JMA law can reasonably describe the nucleation and growth process. The size distribution of subcritical nuclei appears to follow a power law with an exponent decreasing with increasing tension owing to coupled nucleation and growth, and that of the supercritical nuclei becomes flattened during further stress relaxation due to void coalescence.

Cai, Y. [Department of Modern Mechanics, CAS Key Laboratory of Materials Behavior and Design, University of Science and Technology of China, Hefei, Anhui 230027 (China); The Peac Institute of Multiscale Sciences, Chengdu, Sichuan 610207 (China); Wu, H. A., E-mail: wuha@ustc.edu.cn [Department of Modern Mechanics, CAS Key Laboratory of Materials Behavior and Design, University of Science and Technology of China, Hefei, Anhui 230027 (China); Luo, S. N., E-mail: sluo@pims.ac.cn [The Peac Institute of Multiscale Sciences, Chengdu, Sichuan 610207 (China)

2014-06-07T23:59:59.000Z

191

Effects of hydrogen on electropotential monitoring of stress corrosion crack growth  

SciTech Connect (OSTI)

Electropotential monitoring (EPM) has a crack growth measurement resolution that is an order of magnitude greater than methods that rely on crack mouth opening displacement. However, two phenomena have been identified that compromise the accuracy of the EPM technique. Coolant hydrogen concentrations above those needed to chemically reduce nickel oxide to metallic nickel cause EPM to underestimate the true crack length. The metallic nickel provides an electrical conduction path at contact points across the irregular crack surface thereby lowering the EPM potential. The coolant hydrogen concentration at which this reduction occurs is temperature dependent and correlates with an abrupt decrease in the rate of SCC crack growth. It was also found that EPM can indicate large crack growth when none actually exists. At temperatures > 315 C (600 F) the electrical resistivity of mill annealed Alloy 600 increased by as much as 5% in a period of weeks or months. Each 1% increase in resistivity results in a bias in the EPM indicated cracklength of about 0.2 mm (0.008 inches). Smaller changes in the electrical resistivity of other alloys have been measured which rank as EN52> X-750> 304SS> nickel. It has been shown that these resistivity changes occur during exposure to high temperature water or inert gas. Strategies to minimize the effects of these two phenomena on EPM measurement are discussed.

Thompson, C.D.; Carey, D.M.; Perazzo, N.L.

1997-08-01T23:59:59.000Z

192

Induction of Anchorage-independent Growth in Human Fibroblasts by Propane Sultone  

Science Journals Connector (OSTI)

...Anchorage-independent Growth in Human Fibroblasts by Propane Sultone 1 1 Supported in part by Department...growth after treatment with the carcinogen propane sultone, followed by exponential growth...Exposure to these same concentrations of propane sultone also resulted in a dose-dependent...

K. Charles Silinskas; Suzanne A. Kateley; John E. Tower; Veronica M. Maher; J. Justin McCormick

1981-05-01T23:59:59.000Z

193

Stress-corrosion fatiguecrack growth in a Zr-based bulk amorphous metal  

E-Print Network [OSTI]

of the work was to determine the rate and mechanisms of subcritical crack growth in this metallic glassStress-corrosion fatigue­crack growth in a Zr-based bulk amorphous metal V. Schroeder 1 , R. Results indicate that crack growth in aqueous solution in this alloy is driven by a stress-assisted anodic

Ritchie, Robert

194

Search Results | DOEpatents  

Office of Scientific and Technical Information (OSTI)

Sort by Date Sort by Relevance Prev Next Search Results for: All records (Enter search terms to narrow results) Search Results for: All records (Enter search terms to narrow...

195

Controlled growth of carbon nanotubes  

Science Journals Connector (OSTI)

...Terrones Controlled growth of carbon nanotubes R. Vajtai 1 B. Q. Wei 2 P. M. Ajayan...Rouge, LA 70803-5901, USA Carbon nanotubes have extraordinary mechanical and electronic...state-of-the-art account of tailored nanotube growth. To provide these properties...

2004-01-01T23:59:59.000Z

196

Single molecule pulling with large time steps  

Science Journals Connector (OSTI)

Recently, we presented a generalization of the Jarzynski nonequilibrium work theorem for phase space mappings. The formalism shows that one can determine free energy differences from approximate trajectories obtained from molecular dynamics simulations in which very large time steps are used. In this work we test the method by simulating the force-induced unfolding of a deca-alanine helix in vacuum. The excellent agreement between results obtained with a small, conservative time step of 0.5fs and results obtained with a time step of 3.2fs (i.e., close to the stability limit) indicates that the large-time-step approach is practical for such complex biomolecules. We further adapt the method of Hummer and Szabo for the simulation of single molecule force spectroscopy experiments to the large-time-step method. While trajectories generated with large steps are approximate and may be unphysical—in the simulations presented here we observe a violation of the equipartition theorem—the computed free energies are exact in principle. In terms of efficiency, the optimum time step for the unfolding simulations lies in the range 1–3fs.

Harald Oberhofer; Christoph Dellago; Stefan Boresch

2007-06-06T23:59:59.000Z

197

Factors influencing macrophyte growth and recovery following shoreline restoration activity  

Science Journals Connector (OSTI)

Abstract Macrophytes are increasingly being used worldwide for assessing aquatic ecological condition. Because their growth is influenced by physical habitat conditions, such as sediment quality and near-shore gradient, macrophytes may also be valuable indicators of shoreline restoration efforts. An extensive shoreline restoration project in a lake with a history of industrial activity provided the opportunity to examine macrophyte and sediment status as metrics of aquatic ecosystem health and response. We surveyed macrophyte beds in Muskegon Lake, Michigan over a 4-year period to assess the ecological benefits of the restoration project. Macrophyte biomass was affected strongly by the physical features of the individual sites, including hydrologic exposure (i.e., wind and wave action) and sediment organic matter, which contributed to a large degree of variability among the sites. Declines in macrophyte biomass the year following restoration suggested a short-term negative impact on macrophyte communities. Recovery to at least pre-restoration biomass was evident two years following restoration. However, concurrent changes at the reference sites, though to a lesser degree, also suggested a possible overriding environmental cause (i.e., water level, air temperature, precipitation) for the observed changes in macrophyte growth. Lake restoration projects are usually designed to improve water quality and enhance the fishery. Although both goals are influenced by macrophytes, the plants themselves are rarely a focal point of restoration. Our study allowed us to address this information gap; even after 4 years of sampling, it appears the timeline is too short to detect a definitive response to restoration, but our results provide important baseline information and lessons learned for future studies.

Mary E. Ogdahl; Alan D. Steinman

2015-01-01T23:59:59.000Z

198

Large Sheet Process Consolidation Project  

E-Print Network [OSTI]

The purpose of this project is to reduce labor costs through the consolidation of large sheet processes into the Beta and Alpha manufacturing plants. The consolidation of equipment and departments will allow for the reduction of indirect labor...

Johnson, Keith

2005-12-16T23:59:59.000Z

199

Extra-Large Memory Nodes  

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

need. Interactive Jobs with X-windows Forwarding To use large analytical tools such as Matlab, you can request an interactive job with X-windows forwarding enabled. Running the...

200

Each cotton season presents it own unique challenges. Crop management decisions are largely based on current conditions  

E-Print Network [OSTI]

Each cotton season presents it own unique challenges. Crop management decisions are largely based of the early growth and development of a cotton crop can provide an objective gauge to evaluate this crop's progress, regardless of the season's challenges. Compared to most plants, cotton's early season growth

Mukhtar, Saqib

Note: This page contains sample records for the topic "growth results largely" 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

Energy scarcity and economic growth reconsidered  

Science Journals Connector (OSTI)

The analysis in this paper is concerned with the effect of energy scarcity on economic growth in the United States. After defining the notion of scarcity and introducing two measures of scarcity - unit costs and relative energy price - changes in the trend in resource scarcity for natural gas, bituminous coals, anthracite coal, and crude oil over the most recent three decades are investigated. Each of the energy resources became significantly more scarce resources during the decade of the 1970s in the Malthusian Stock Scarcity and Malthusian Flow Scarcity sense. Unit costs exhibit a similar change for natural gas and crude oil but not for bituminous coal and anthracite coal. The situation reversed itself during the 1980s. Natural gas, bituminous coal, anthracite coal, and crude oil all became significantly less scarce resources during the decade of the 1980s than they had been during the 1970s. That is, the increase in scarcity as measured by relative energy prices observed during the decade of the) 1970s was not reversed completely during the 1980s for natural gas and crude oil. Unit costs for natural gas and crude oil demonstrate analogous patterns and test results. Given that change has taken place, it has implications for future economic growth to the extent resource scarcity and economic growth are interrelated. To see whether this is a relevant concern, subsequent to the examination of changing resource scarcity trends, an objective effort is made to identify a long run equilibrium relationship between energy scarcity and economic growth. Relying on cointegration techniques, only for crude oil is there a suggestion that resource scarcity has affected economic growth in the United States over the period 1889-1992.

Noel D. Uri

1995-01-01T23:59:59.000Z

202

Domain-growth kinetics of systems with soft walls  

Science Journals Connector (OSTI)

It has recently been suggested by Mouritsen on the basis of computer simulations that systems with soft domain walls exhibit slower domain growth than the R?t1/2 growth law predicted by Lifshitz and Allen and Cahn. We underscore the reasons to believe this interpretation of the data to be incorrect and draw attention to an experiment by Pindak, Young, Meyer, and Clark, whose results are in complete agreement with the predictions of Allen and Cahn. The reason for the unexpected growth dynamics observed in Mouritsen’s simulations is suggested.

Wim van Saarloos and Martin Grant

1988-02-01T23:59:59.000Z

203

E-Print Network 3.0 - aspergillus parasiticus growth Sample Search...  

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

Topic List Advanced Search Sample search results for: aspergillus parasiticus growth Page: << < 1 2 3 4 5 > >> 1 Mycopathologia 153: 4148, 2001. 2002 Kluwer Academic...

204

LARGE DISPLAY RESEARCH As large displays become more affordable, researchers  

E-Print Network [OSTI]

-hung displays. A precipitous price drop has also occurred in the last few years, and the average computer are investigating their effects on productivity, and techniques for making the large display user experience more effective. Recent work has demonstrated significant productivity benefits, but has also identified numerous

Rajamani, Sriram K.

205

Growth Energetics of Carbon Nanotubes  

Science Journals Connector (OSTI)

The growth energetics of carbon nanotubes during arc discharge conditions are investigated. Ab initio molecular dynamics calcualtions show that the electric field alone cannot stabilize the growth of open metallic tubes. The addition of atoms and small clusters to tubes were studied using realistic atomic potentials. Deposition on tubes narrower than Å3 nm leads to nucleation of curved defects (adjacent pentagon pairs) and eventual tube closure, while deposition on wider tubes favors the formation of hexagons and isolated pentagons, thereby promoting open-ended growth.

A. Maiti; C. J. Brabec; C. M. Roland; J. Bernholc

1994-10-31T23:59:59.000Z

206

Archive Reference Buildings by Building Type: Large Hotel | Department of  

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

Large Hotel Large Hotel Archive Reference Buildings by Building Type: Large Hotel Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available. You can download ZIP files that contain the following: An EnergyPlus software input file (.idf) An html file showing the results from the EnergyPlus simulation (.html) A spreadsheet that summarizes the inputs and results for each location (.xls) The EnergyPlus TMY2 weather file (.epw). benchmark-v1.0_3.0-large_hotel.zip benchmark-v1.1_3.1-large_hotel.zip benchmark-new-v1.2_4.0-large_hotel.zip More Documents & Publications Archive Reference Buildings by Building Type: Small Hotel

207

Advances in the growth of alkaline-earth halide single crystals for scintillator detectors  

SciTech Connect (OSTI)

Alkaline-earth scintillators such as strontium iodide and other alkaline-earth halides activated with divalent europium represent some of the most efficient and highest energy resolution scintillators for use as gamma-ray detectors in a wide range of applications. These applications include the areas of nuclear nonproliferation, homeland security, the detection of undeclared nuclear material, nuclear physics and materials science, medical diagnostics, space physics, high energy physics, and radiation monitoring systems for first responders, police, and fire/rescue personnel. Recent advances in the growth of large single crystals of these scintillator materials hold the promise of higher crystal yields and significantly lower detector production costs. In the present work, we describe new processing protocols that, when combined with our molten salt filtration methods, have led to advances in achieving a significant reduction of cracking effects during the growth of single crystals of SrI2:Eu2+. In particular, we have found that extended pumping on the molten crystal-growth charge under vacuum for time periods extending up to 48 hours is generally beneficial in compensating for variations in the alkaline-earth halide purity and stoichiometry of the materials as initially supplied by commercial sources. These melt-pumping and processing techniques are now being applied to the purification of CaI2:Eu2+ and some mixed-anion europium-doped alkaline-earth halides prior to single-crystal growth by means of the vertical Bridgman technique. The results of initial studies of the effects of aliovalent doping of SrI2:Eu2+ on the scintillation characteristics of this material are also described.

Boatner, Lynn A [ORNL; Ramey, Joanne Oxendine [ORNL; Kolopus, James A [ORNL; Neal, John S [ORNL; Cherepy, Nerine [Lawrence Livermore National Laboratory (LLNL); Payne, Stephen A. [Lawrence Livermore National Laboratory (LLNL); Beck, P [Lawrence Livermore National Laboratory (LLNL); Burger, Arnold [Fisk University, Nashville; Rowe, E [Fisk University, Nashville; Bhattacharya, P. [Fisk University, Nashville

2014-01-01T23:59:59.000Z

208

Multibump solutions for quasilinear elliptic equations with critical growth  

SciTech Connect (OSTI)

The current paper is concerned with constructing multibump solutions for a class of quasilinear Schrödinger equations with critical growth. This extends the classical results of Coti Zelati and Rabinowitz [Commun. Pure Appl. Math. 45, 1217–1269 (1992)] for semilinear equations as well as recent work of Liu, Wang, and Guo [J. Funct. Anal. 262, 4040–4102 (2012)] for quasilinear problems with subcritical growth. The periodicity of the potentials is used to glue ground state solutions to construct multibump bound state solutions.

Liu, Jiaquan, E-mail: jiaquan@math.pku.edu.cn [LMAM, School of Mathematical Science, Peking University, Beijing 100871 (China)] [LMAM, School of Mathematical Science, Peking University, Beijing 100871 (China); Wang, Zhi-Qiang, E-mail: zhi-qiang.wang@usu.edu [Chern Institute of Mathematics, Nankai University, Tianjin 300071, People's Republic of China and Department of Mathematics and Statistics, Utah State University, Logan, Utah 84322 (United States)] [Chern Institute of Mathematics, Nankai University, Tianjin 300071, People's Republic of China and Department of Mathematics and Statistics, Utah State University, Logan, Utah 84322 (United States); Wu, Xian, E-mail: wuxian2001@yahoo.com.cn [Department of Mathematics, Yunnan Normal University, Kunming, Yunnan 650092 (China)] [Department of Mathematics, Yunnan Normal University, Kunming, Yunnan 650092 (China)

2013-12-15T23:59:59.000Z

209

Bacterial Growth H. L. Smith  

E-Print Network [OSTI]

Bacterial Growth H. L. Smith 1 Simple Models Bacteria are the dominant form of life on the planet the concentration of the nutrient in the media (grams/liter) and N(t) de

Smith, Hal

210

Parameterized Beyond-Einstein Growth  

SciTech Connect (OSTI)

A single parameter, the gravitational growth index gamma, succeeds in characterizing the growth of density perturbations in the linear regime separately from the effects of the cosmic expansion. The parameter is restricted to a very narrow range for models of dark energy obeying the laws of general relativity but can take on distinctly different values in models of beyond-Einstein gravity. Motivated by the parameterized post-Newtonian (PPN) formalism for testing gravity, we analytically derive and extend the gravitational growth index, or Minimal Modified Gravity, approach to parameterizing beyond-Einstein cosmology. The analytic formalism demonstrates how to apply the growth index parameter to early dark energy, time-varying gravity, DGP braneworld gravity, and some scalar-tensor gravity.

Linder, Eric; Linder, Eric V.; Cahn, Robert N.

2007-09-17T23:59:59.000Z

211

Coupled simulation of kinetic pedestal growth and MHD ELM crash  

SciTech Connect (OSTI)

Edge pedestal height and the accompanying ELM crash are critical elements of ITER physics yet to be understood and predicted through high performance computing. An entirely self-consistent first principles simulation is being pursued as a long term research goal, and the plan is planned for completion in time for ITER operation. However, a proof-of-principle work has already been established using a computational tool that employs the best first principles physics available at the present time. A kinetic edge equilibrium code XGC0, which can simulate the neoclassically dominant pedestal growth from neutral ionization (using a phenomenological residual turbulence diffusion motion superposed upon the neoclassical particle motion) is coupled to an extended MHD code M3D, which can perform the nonlinear ELM crash. The stability boundary of the pedestal is checked by an ideal MHD linear peeling-ballooning code, which has been validated against many experimental data sets for the large scale (type I) ELMs onset boundary. The coupling workflow and scientific results to be enabled by it are described.

Park, G. [New York University; Cummings, J. [California Institute of Technology, University of California, Davis; Chang, C. S. [New York University; Klasky, Scott A [ORNL; Ku, S. [New York University; Podhorszki, Norbert [University of California, Davis; Pankin, A. [Lehigh University, Bethlehem, PA; Samtaney, Ravi [Princeton Plasma Physics Laboratory (PPPL); Shoshani, A. [Lawrence Berkeley National Laboratory (LBNL); Snyder, P. [General Atomics, San Diego; Strauss, H. [New York University; Sugiyama, L. [Massachusetts Institute of Technology (MIT); CPES Team, the [SciDAC Prototype FSP Center for Plasma Edge Simulation

2007-01-01T23:59:59.000Z

212

Cosmic Growth History and Expansion History  

E-Print Network [OSTI]

of the expansion history dark energy equation of state,and growth history constraints on the dark energy equationand growth history constraints on the dark energy equation

Linder, Eric V.

2009-01-01T23:59:59.000Z

213

Camptothecine, a selective plant growth regulator  

Science Journals Connector (OSTI)

Camptothecine, a selective plant growth regulator ... The literature documents several hundred plant products that appear to exhibit growth-regulating activity. ...

J. George Buta; Joseph F. Worley

1976-05-01T23:59:59.000Z

214

Growth strains and creep in thermally grown alumina : oxide growth mechanisms.  

SciTech Connect (OSTI)

In situ measurements of growth strains and creep relaxation in {alpha}-Al{sub 2}O{sub 3} films, isothermally grown on {beta}-NiAl alloys at 1100 C, are reported and analyzed. Samples containing the reactive element Zr, and Zr-free samples, are examined. For Zr-free samples, steady state growth strains are compressive, whereas the growth strains are tensile when the reactive element (RE) is added to the alloy. This behavior is attributed to the counterflow of oxygen and aluminum interstitials, and to simultaneous counterflow of oxygen and aluminum vacancies, all moving through the grain boundaries. Cross diffusing oxygen and aluminum interstitials may merge and combine within the film, forming new oxide along grain boundary walls, a mechanism that leads to an in-plane compressive stress. Cross diffusing oxygen and aluminum vacancies will also merge and combine within the film; in this case material is removed from grain boundary walls, a mechanism that leads to an in-plane tensile stress. When no RE is present, the interstitial mechanism dominates and the resultant stress is compressive. Consistent with the 'dynamic segregation model', the RE slows the outdiffusion of Al interstitials permitting the tensile mechanism to dominate. This interpretation invokes the unconventional view that oxygen and aluminum interstitials and vacancies, created in and driven by the strong chemical gradient, all participate meaningfully in the scale growth process. Grain boundary diffusion measurements were obtained from low stress creep data, interpreted using the Coble model of grain boundary diffusion. Reported diffusion measurements of oxygen through grain boundaries of {alpha}-Al{sub 2}O{sub 3}, which are known to be inconsistent with oxide scale growth, are critically examined. A simple picture, a 'balanced defect model', emerges that is consistent with the dynamic segregation model, observed growth stresses and their dependence on the presence of a reactive element, sequential oxidation experiments, and our best knowledge about grain boundary diffusion coefficients.

Veal, B. W.; Paulikas, A. P.; Materials Science Division

2008-01-01T23:59:59.000Z

215

Large Magnetization at Carbon Surfaces  

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

Large Magnetization at Carbon Large Magnetization at Carbon Surfaces Large Magnetization at Carbon Surfaces Print Wednesday, 31 August 2011 00:00 From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure carbon to be magnetic, but for more than ten years scientists have suspected that carbon can be made to be magnetic by doping it with nonmagnetic materials, changing its order ever so slightly. Years ago, the first x-ray images obtained using the scanning transmission x-ray microscope at ALS Beamline 11.0.2 provided valuable insight into how proton irradiation can cause carbon to transform into a ferromagnetic material. Now, researchers are using x-ray spectroscopy at ALS Beamline 4.0.2 to study the magnetism of proton-irradiated graphite surfaces in order to understand the effects of hydrogen (i.e. protons) on the electronic structure of carbon. In studying the properties of electrons responsible for magnetic order in graphite, researchers found that a very large magnetic moment is essentially switched on when hydrogen atoms are incorporated at the surface of graphite.

216

Splitting and Confirming Large File  

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

Splitting and Confirming Large File Splitting and Confirming Large File Name: Bradley C. Status: Student Age: 16 Location: N/A Country: N/A Date: June 2003 Question: I just calculated one billion digits of pi on my PC, how do I confirm them? I cannot access them because the file size is 1.28 GB, my ram is only 512 MB, meaning none of my word processor's will touch it. Is it possible to split the document, somehow? Then how do I confirm the digits? Replies: Checking the correctness of large numbers -- transcendental numbers like 'pi', or a large prime -- is not easy because there are many sources of error that are difficult to detect, or track down. Some, but by no means all are: 1. How "good" (that is convergent) is the algorithm? If, for example the algorithm is some sort of infinite series, there is always a truncation error, because you cannot compute an infinite number of terms in a finite amount of time. The further out you go in the algorithm, the more significant these errors become.

217

Riddell Revolution Speed Adult Large  

E-Print Network [OSTI]

Available: Adult Football Helmet Detailed Ratings May 2012 Riddell 360 Sample 1 2 3 Size Adult Large Adult.237 0.239 Overall STAR 0.239 Best Available: A total of 15 adult football helmet models that have been values. Helmet Ratings #12;Adult Football Helmet Detailed Ratings May 2012 Schutt ION 4D Sample 1 2 3

Lu, Chang

218

E-Print Network 3.0 - acclimatization Sample Search Results  

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

Acclimatization to the low DO site resulted in lower growth Source: Chapman, Lauren J. - Department of Biology, McGill University Collection: Environmental Sciences and...

219

E-Print Network 3.0 - attenuata alters flower Sample Search Results  

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

results for: attenuata alters flower Page: << < 1 2 3 4 5 > >> 1 PONDY PAPERS IN ECOLOGY ARCHITECTURE AND GROWTH STRATEGY Summary: with 25 phyllotaxis type fertile Flowering...

220

E-Print Network 3.0 - aluminum oleate layered Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: aluminum oleate layered Page: << < 1 2 3 4 5 > >> 1 Supporting Information Coupled Growth and...

Note: This page contains sample records for the topic "growth results largely" 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

Overview of ALICE results  

E-Print Network [OSTI]

The ALICE detector was designed to study the physics of matter under extreme conditions of high energy density. Different results were reported by the experiment using data from the successful run I of the LHC. The goal of the present work is to present an overview of recent ALICE results. This comprises selected results from several analyses of pp, p-pb and Pb-Pb data at the LHC energies.

Ortiz, Antonio

2015-01-01T23:59:59.000Z

222

Overview of ALICE results  

E-Print Network [OSTI]

The ALICE detector was designed to study the physics of matter under extreme conditions of high energy density. Different results were reported by the experiment using data from the successful run I of the LHC. The goal of the present work is to present an overview of recent ALICE results. This comprises selected results from several analyses of pp, p-pb and Pb-Pb data at the LHC energies.

Antonio Ortiz; for the ALICE Collaboration

2015-01-22T23:59:59.000Z

223

Testbed: Published Results  

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

Testbed Results Current Testbed Research Proposal Process Terms and Conditions Dark Fiber Testbed Performance (perfSONAR) Software & Tools Development Partnerships...

224

Ris-R-1518(EN) The necessary distance between large  

E-Print Network [OSTI]

Risø-R-1518(EN) The necessary distance between large wind farms offshore - study Sten Frandsen. As it is often the need for offshore wind farms, the model handles a regular array-geometry with straight rows distance between large wind farms in the offshore environment. The main results are given in Section 1

225

Single crystal growth and characterization of the large-unit-cell compound Cu13Ba  

SciTech Connect (OSTI)

Single crystals of Cu13Ba were successfully grown out of Ba–Cu self flux. Temperature dependent magnetization, M (T ), electrical resistivity, ?(T)?(T), and specific heat, Cp(T)Cp(T), data are reported. Isothermal magnetization measurements, M(H)M(H), show clear de Haas-van Alphen oscillations at T = 2 K for applied fields as low as View the MathML source?0H=1T. An anomalous behavior of the magnetic susceptibility is observed up to T ? 50 K reflecting the effect of de Haas-van Alphen oscillations at fairly high temperatures. The field- and temperature-dependencies of the magnetization indicate the presence of diluted magnetic impurities with a concentration of the order of 0.01 at.%. Accordingly, the minimum and lower temperature rise observed in the electrical resistivity at and below T = 15 K is attributed to the Kondo-impurity effect.

Jesche, Anton [Ames Laboratory; Budko, Serguei L. [Ames Laboratory; Canfield, Paul C. [Ames Laboratory

2013-10-31T23:59:59.000Z

226

Growth of Pathogenic Virus in a Large-Scale Tissue Culture System  

Science Journals Connector (OSTI)

...William I. Jones Jr. Bill G. Mahlandt Ralph E...WILLIAM I. JONES, JR., BILL G. MAHLANDT, AND RALPH...research, or both. MATERIALS AND METHODS -'Fermentors...agitator shaft with three turbine impellers operated at...immediately below the turbine-type impeller. Mixtures...

Frederick Klein; William I. Jones Jr.; Bill G. Mahlandt; Ralph E. Lincoln

1971-02-01T23:59:59.000Z

227

Large-Scale Hexagonal-Patterned Growth of Aligned ZnO Nanorods for  

E-Print Network [OSTI]

extensively studied due to its intrinsic properties and potential applications to optoelectronic devices [1e4O-based optoelectronic devices, a critical challenge is the modulation of the band gap [5]. A further widening

Wang, Zhong L.

228

Vertically aligned Si intrananowire p-n diodes by large-area epitaxial growth  

E-Print Network [OSTI]

devices, such as field-effect/bipolar junction transistors, photodiodes, and solar cells. Recently- assisted CVD using 10% diluted SiH4 precursors in H2 in a quartz tube furnace.8,13 We prepared Au catalysts substrates were immedi- ately loaded into a quartz tube furnace, where the base pres- sure is pumped down

Jo, Moon-Ho

229

Recent results from TRISTAN  

SciTech Connect (OSTI)

TRISTAN results on {gamma}{gamma} physics from 1994 to 1995 are reviewed in this report. We have systematically investigated jet production, the {gamma}-structure function, and charm pair production in {gamma}{gamma} processes. The results are discussed, and future prospects are presented.

Enomoto, Ryoji [National Laboratory for High Energy Physics, Ibaraki (Japan)

1997-01-01T23:59:59.000Z

230

large hydro | OpenEI  

Open Energy Info (EERE)

large hydro large hydro Dataset Summary Description The Planning Database Project provides the UK Department of Energy and Climate Change (DECC) with regular data to track progress towards achieving EU targets for electricity generation from renewable energy (RE) sources. Extracts from the database are available each month. Information collected in the database includes: name, location and installed capacity of RE projects over 0.1MW; environmental designations; planning status; and construction status. Included here is the October 2010 Progress Datasheet, and an extract from December, 15, 2010 (i.e. Source UK Department of Energy and Climate Change (DECC) Date Released December 15th, 2010 (3 years ago) Date Updated Unknown Keywords biomass co-firing installed capacity

231

Power System Operation with Large Penetrations of Wind Power  

Science Journals Connector (OSTI)

The characteristics of wind power result in unique challenges for system operators when integrating large penetrations of wind generation into power systems. This chapter discusses some of the power system ope...

Eleanor Denny

2013-01-01T23:59:59.000Z

232

Bubble growth and rise in soft sediments  

Science Journals Connector (OSTI)

...predict rates of bubble rise as a result...model the unstable gas accumulations...measured the fracture strength, K 1c, of sediments...M., 2002, Gas production and...in artificial sludge deposits: Waste...containing large gas bubbles: Geotechnique...

233

Large Magnetization at Carbon Surfaces  

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

Large Magnetization at Carbon Surfaces Print Large Magnetization at Carbon Surfaces Print From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure carbon to be magnetic, but for more than ten years scientists have suspected that carbon can be made to be magnetic by doping it with nonmagnetic materials, changing its order ever so slightly. Years ago, the first x-ray images obtained using the scanning transmission x-ray microscope at ALS Beamline 11.0.2 provided valuable insight into how proton irradiation can cause carbon to transform into a ferromagnetic material. Now, researchers are using x-ray spectroscopy at ALS Beamline 4.0.2 to study the magnetism of proton-irradiated graphite surfaces in order to understand the effects of hydrogen (i.e. protons) on the electronic structure of carbon. In studying the properties of electrons responsible for magnetic order in graphite, researchers found that a very large magnetic moment is essentially switched on when hydrogen atoms are incorporated at the surface of graphite.

234

Large Magnetization at Carbon Surfaces  

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

Large Magnetization at Carbon Surfaces Print Large Magnetization at Carbon Surfaces Print From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure carbon to be magnetic, but for more than ten years scientists have suspected that carbon can be made to be magnetic by doping it with nonmagnetic materials, changing its order ever so slightly. Years ago, the first x-ray images obtained using the scanning transmission x-ray microscope at ALS Beamline 11.0.2 provided valuable insight into how proton irradiation can cause carbon to transform into a ferromagnetic material. Now, researchers are using x-ray spectroscopy at ALS Beamline 4.0.2 to study the magnetism of proton-irradiated graphite surfaces in order to understand the effects of hydrogen (i.e. protons) on the electronic structure of carbon. In studying the properties of electrons responsible for magnetic order in graphite, researchers found that a very large magnetic moment is essentially switched on when hydrogen atoms are incorporated at the surface of graphite.

235

Large Magnetization at Carbon Surfaces  

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

Large Magnetization at Carbon Surfaces Print Large Magnetization at Carbon Surfaces Print From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure carbon to be magnetic, but for more than ten years scientists have suspected that carbon can be made to be magnetic by doping it with nonmagnetic materials, changing its order ever so slightly. Years ago, the first x-ray images obtained using the scanning transmission x-ray microscope at ALS Beamline 11.0.2 provided valuable insight into how proton irradiation can cause carbon to transform into a ferromagnetic material. Now, researchers are using x-ray spectroscopy at ALS Beamline 4.0.2 to study the magnetism of proton-irradiated graphite surfaces in order to understand the effects of hydrogen (i.e. protons) on the electronic structure of carbon. In studying the properties of electrons responsible for magnetic order in graphite, researchers found that a very large magnetic moment is essentially switched on when hydrogen atoms are incorporated at the surface of graphite.

236

Large Magnetization at Carbon Surfaces  

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

Large Magnetization at Carbon Surfaces Print Large Magnetization at Carbon Surfaces Print From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure carbon to be magnetic, but for more than ten years scientists have suspected that carbon can be made to be magnetic by doping it with nonmagnetic materials, changing its order ever so slightly. Years ago, the first x-ray images obtained using the scanning transmission x-ray microscope at ALS Beamline 11.0.2 provided valuable insight into how proton irradiation can cause carbon to transform into a ferromagnetic material. Now, researchers are using x-ray spectroscopy at ALS Beamline 4.0.2 to study the magnetism of proton-irradiated graphite surfaces in order to understand the effects of hydrogen (i.e. protons) on the electronic structure of carbon. In studying the properties of electrons responsible for magnetic order in graphite, researchers found that a very large magnetic moment is essentially switched on when hydrogen atoms are incorporated at the surface of graphite.

237

Growth of small-scale inhomogeneities in photodissociation lasers  

SciTech Connect (OSTI)

It is found that interaction between radiation and small-scale optical inhomogeneities results in the growth of a transverse radiation and density structure as a result of stimulated thermal scattering and stimulated Brillouin scattering processes in the active medium of a photodissociation laser. Perturbations having diffraction-limited transverse dimensions grow most rapidly.

Likhanskii, V.V.; Napartovich, A.P.

1981-03-01T23:59:59.000Z

238

Argonne TTRDC - Green Racing - Results  

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

Results and Recaps Results and Recaps Green Racing Initiative - 2011 Season The Green Racing Initiative, managed by Argonne for the U.S. Department of Energy (DOE), has become an integral part of the American Le Mans Series (ALMS). The 2011 season continued the growth and acceptance of green racing activities in the Series. In August 2011, ALMS announced that it would implement Green Racing 2.0 in future races. Renewable Fuel Use The 2011 ALMS season saw the use of non-petroleum and renewable fuels become dominant. Every Green Challenge victory in the Gran Turismo (GT) category and five out of nine victories in the Le Mans Prototype (LMP) category were won by a car using advanced fuels. Underlining the significance of this movement to advanced renewable fuels is that teams and engineers from all over the world made the decision to switch to these fuels because of their performance advantages alone. There were no incentives for switching in the form of funding or extra points. ALMS goes to great lengths to balance the performance of all the cars, so the switch to these fuels was made solely because they offered better efficiency and, in some cases, more power. The Green Challenge scoring system, developed by Argonne engineers in cooperation with the ALMS, accurately reflects renewable fuels' characteristics in terms of its greenhouse gas and oil replacement attributes without rewarding their selection of these over conventional fuels. That is what makes this switch to renewable replacements for conventional oil-based fuels all the more significant.

239

Core Measure Results  

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

Core Measure Core Measure Results FY 07 Results FY 08 Results FY 09 Results FY 10 Target FY 10 Customer Perspective: Customer Satisfaction: -Timeliness NM 81 NM NM NM -Quality NM 90 NM NM NM Effective Service Partnership: -Extent of Customer Satisfaction with the responsiveness, etc. NM 87 NM NM NM Internal Business Perspective: Acquisition Excellence: -Extent to which internal quality control systems are effective 86 87 84 87 88 Most Effective Use of Contracting Approaches to Maximize Efficiency and Cost Effectiveness: Use of Electronic Commerce: - % of delivery & purchase orders issued electronically as a % of total simplified actions 70 72 89 99 100 - % of new competitive transactions > $100K conducted through EC 70 72 91 100 95 Performance Based Service Contracts: - PBSCs awarded as a % of eligible new

240

Recent results from Belle  

E-Print Network [OSTI]

The review on experimental results on charmonium and charmonium-like spectroscopy from B-factories is presented. Main theoretical interpretations, such as conventional charmonium, molecular state, hybrids, tetraquarks and others are discussed.

T. Uglov

2010-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Strain-Based Design Methodology of Large Diameter Grade X80 Linepipe  

SciTech Connect (OSTI)

Continuous growth in energy demand is driving oil and natural gas production to areas that are often located far from major markets where the terrain is prone to earthquakes, landslides, and other types of ground motion. Transmission pipelines that cross this type of terrain can experience large longitudinal strains and plastic circumferential elongation as the pipeline experiences alignment changes resulting from differential ground movement. Such displacements can potentially impact pipeline safety by adversely affecting structural capacity and leak tight integrity of the linepipe steel. Planning for new long-distance transmission pipelines usually involves consideration of higher strength linepipe steels because their use allows pipeline operators to reduce the overall cost of pipeline construction and increase pipeline throughput by increasing the operating pressure. The design trend for new pipelines in areas prone to ground movement has evolved over the last 10 years from a stress-based design approach to a strain-based design (SBD) approach to further realize the cost benefits from using higher strength linepipe steels. This report presents an overview of SBD for pipelines subjected to large longitudinal strain and high internal pressure with emphasis on the tensile strain capacity of high-strength microalloyed linepipe steel. The technical basis for this report involved engineering analysis and examination of the mechanical behavior of Grade X80 linepipe steel in both the longitudinal and circumferential directions. Testing was conducted to assess effects on material processing including as-rolled, expanded, and heat treatment processing intended to simulate coating application. Elastic-plastic and low-cycle fatigue analyses were also performed with varying internal pressures. Proposed SBD models discussed in this report are based on classical plasticity theory and account for material anisotropy, triaxial strain, and microstructural damage effects developed from test data. The results are intended to enhance SBD and analysis methods for producing safe and cost effective pipelines capable of accommodating large plastic strains in seismically active arctic areas.

Lower, Mark D. [ORNL] [ORNL

2014-04-01T23:59:59.000Z

242

E-Print Network 3.0 - ami large array Sample Search Results  

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

Sciences and Ecology 29 The Bacillus secretion stress response is an indicator for alpha-amylase Summary: housekeeping proteases, HtrA and HtrB. Secretion stress caused by...

243

E-Print Network 3.0 - assist large sequencing Sample Search Results  

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

assistance can improve searching perfor- mance. However, the improvement Source: Jansen, James - College of Information Sciences and Technology, Pennsylvania State University...

244

E-Print Network 3.0 - answer large physics Sample Search Results  

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

out Solutions of Homework Problems 1... ." What is the answer suppposed to be? An electric charge? A force? An energy? What ... Source: Wysin, Gary - Department of Physics,...

245

Air quality and thermal comfort in office buildings: Results of a large indoor environmental quality survey  

E-Print Network [OSTI]

ambient Proceedings of Healthy Buildings 2006, Lisbon,Vol.and operation of healthy buildings Introduction Indoor airdatabase Proceedings of Healthy Buildings 2006, Lisbon,Vol.

Huizenga, C; Abbaszadeh, S.; Zagreus, Leah; Arens, Edward A

2006-01-01T23:59:59.000Z

246

E-Print Network 3.0 - argon large electron Sample Search Results  

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

by minerals or "excess argon." The K-Ar dating technique was one of the earliest isotope... an absolute method such as a McLeod gauge to measure argon concentrations. The...

247

Economic Growth and Development Economics 777  

E-Print Network [OSTI]

Economic Growth and Development Economics 777 July 18, 2008 Fall Semester 2008 Professor J. H. Mc of economic growth and development. We will analyze several different growth models and look at some recent empirical research. Text The text for this course is: Economic Growth (2nd Edition) by Robert J. Barro

Almor, Amit

248

Growth and optical properties of CdTe quantum dots in ZnTe nanowires  

SciTech Connect (OSTI)

We report on the formation of optically active CdTe quantum dots in ZnTe nanowires. The CdTe/ZnTe nanostructures have been grown by a gold nanocatalyst assisted molecular beam epitaxy in a vapor-liquid solid growth process. The presence of CdTe insertions in ZnTe nanowire results in the appearance of a strong photoluminescence band in the 2.0 eV-2.25 eV energy range. Spatially resolved photoluminescence measurements reveal that this broad emission consists of several sharp lines with the spectral width of about 2 meV. The large degree of linear polarization of these individual emission lines confirms their nanowire origin, whereas the zero-dimensional confinement is proved by photon correlation spectroscopy.

Wojnar, Piotr; Janik, Elzbieta; Baczewski, Lech T.; Kret, Slawomir; Karczewski, G.; Wojtowicz, Tomasz [Institute of Physics, Polish Academy of Sciences, Al Lotnikow 32/46, 02-668 Warsaw (Poland); Goryca, Mateusz; Kazimierczuk, Tomasz; Kossacki, Piotr [Institute of Experimental Physics, Faculty of Physics, University of Warsaw, ul Hoza 69, 00-681 Warsaw (Poland)

2011-09-12T23:59:59.000Z

249

NUREG-1150 risk assessment results  

SciTech Connect (OSTI)

The methodology developed in support of the US Nuclear Regulatory Commission's (NRC's) evaluation of severe accident risks in NUREG-1150 is noted. This paper discusses the results. The principal technical analyses for NUREG-1150 were performed at Sandia National Labs. under the Severe Accident Risk Reduction Program and the Accident Sequence Evaluation Program. The analyses have been completed so far for four reference plants: (a) a pressurized water reactor (PWR) with a dry, subatmospheric containment (Surry Unit 1), (b) a PWR with an ice condenser containment (Sequoyah Unit 1), (c) a boiling water reactor (BWR) with a Mark I containment (Peach Bottom Unit 2), and (d) a BWR with a Mark III containment (Grand Gulf Unit 1). A fifth NUREG-1150 plant, a PWR with a large, dry containment (Zion Unit 1), has been evaluated separately by Brookhaven National Lab. Sample risk results for one of the plants (Surry) are presented. The results for Sequoyah, Peach Bottom, and Grand Gulf are broadly compared with those for Surry.

Benjamin, A.S.; Kunsman, D.M.; Boyd, G.J.; Lewis, S.R.; Amos, C.N.; Smith, L.N.

1987-01-01T23:59:59.000Z

250

Large crystals of mordenite and MFI zeolites  

SciTech Connect (OSTI)

Synthesis conditions were investigated for various zeolites starting from coal mine wastes. Inorganic (NaOH) or organic (TPAOH) bases were used as reacting solutions, resulting in the preparation of zeolites with different structural types such as MFI, MOR, GIS, or ANA. The use of a ring separator in the Teflon-lined reactor allowed us to demonstrate the existence of two mechanisms, solid transformation and solution nucleation, and to prove that these mechanisms do not lead to the same structural type. Optimization of the synthesis parameters allowed us to grow large crystals (several hundreds of microns) of mordenite and MFI zeolite.

Gilbert, J.E.; Mosset, A. [CEMES-CNRS, Toulouse (France)] [CEMES-CNRS, Toulouse (France)

1998-07-01T23:59:59.000Z

251

Surface roughening in shadowing growth and etching in 21 dimensions Jason T. Drotar, Y.-P. Zhao, T.-M. Lu, and G.-C. Wang  

E-Print Network [OSTI]

Surface roughening in shadowing growth and etching in 2¿1 dimensions Jason T. Drotar, Y.-P. Zhao, T simulations, we examine the roughening behavior of a shadowing model, with lateral growth, for (2 1)-dimensional systems. The results show that the roughening growth exponent 1 for growth and 0 for etching

Wang, Gwo-Ching

252

A quantitative perspective on ethics in large team science  

E-Print Network [OSTI]

The gradual crowding out of singleton and small team science by large team endeavors is challenging key features of research culture. It is therefore important for the future of scientific practice to reflect upon the scientists' ethical responsibilities within teams. To facilitate this reflection we show labor force trends in the US revealing a skewed growth in academic ranks and increased levels of competition for promotion within the system; we analyze teaming trends across disciplines and national borders demonstrating why it is becoming difficult to distribute credit and to avoid conflicts of interest; and we use more than a century of Nobel prize data to show how science is outgrowing its old institutions of singleton awards. Of particular concern within the large team environment is the weakening of the mentor-mentee relation, which undermines the cultivation of virtue ethics across scientific generations. These trends and emerging organizational complexities call for a universal set of behavioral norm...

Petersen, Alexander M; Semendeferi, Ioanna

2014-01-01T23:59:59.000Z

253

CALIFORNIA ENERGY Large HVAC Energy Impact Report  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Large HVAC Energy Impact Report Statewide Energy Impact Report are part of the Integrated Design of Large Commercial HVAC Systems research project. The reports: Productivity and Interior Environments Integrated Design of Large Commercial HVAC Systems Integrated Design

254

Nonlinear structural crack growth monitoring  

DOE Patents [OSTI]

A method and apparatus are provided for the detection, through nonlinear manipulation of data, of an indicator of imminent failure due to crack growth in structural elements. The method is a process of determining energy consumption due to crack growth and correlating the energy consumption with physical phenomena indicative of a failure event. The apparatus includes sensors for sensing physical data factors, processors or the like for computing a relationship between the physical data factors and phenomena indicative of the failure event, and apparatus for providing notification of the characteristics and extent of such phenomena.

Welch, Donald E. (Oak Ridge, TN); Hively, Lee M. (Philadelphia, TN); Holdaway, Ray F. (Clinton, TN)

2002-01-01T23:59:59.000Z

255

Fluctuation Results from PHENIX  

E-Print Network [OSTI]

The PHENIX Experiment at the Relativistic Heavy Ion Collider has made measurements of event-by-event fluctuations in the net charge, the mean transverse momentum, and the charged particle multiplicity as a function of collision energy, centrality, and transverse momentum in heavy ion collisions. The results of these measurements will be reviewed and discussed.

J. T. Mitchell

2005-11-18T23:59:59.000Z

256

Plans, Implementation, and Results  

Broader source: Energy.gov [DOE]

The Bioenergy Technologies Office carries out technology research, development, and deployment through an ongoing process of planning and analysis, implementation, and review. This Web page includes links to documents that support and document the program management process, and the results and public benefits that derive from it.

257

Income growth, ethnic polarization, and political risk: Evidence from international oil price shocks  

Science Journals Connector (OSTI)

Abstract This paper studies the effects of growth in countries’ national incomes on political risk. To address causality, we use the annual growth rate of the international oil price weighted with countries’ average oil net-export GDP shares as an instrument for national income growth. Our instrumental variables analysis yields two main results: (i) income growth has on average a significant negative effect on countries’ political risk; (ii) the marginal effect of income growth on political risk is significantly decreasing in cross-country differences in ethnic polarization, so much so that at high levels of ethnic polarization income growth increases political risk while at low levels of ethnic polarization income growth reduces political risk.

Markus Brückner; Mark Gradstein

2014-01-01T23:59:59.000Z

258

Poverty and income growth: measuring pro-poor growth in the case of Romania  

Science Journals Connector (OSTI)

The paper attempts to examine the extent to which income growth was beneficial to poverty reduction in Romania between the years 2000 and 2007. We build income growth incidence curves, both in absolute and relative terms, on the basis of mean individual ... Keywords: economic growth, growth incidence curve, income, inequality, poverty, pro-poor growth

Eva Militaru; Cristina Stroe

2010-06-01T23:59:59.000Z

259

Large aperture diffractive space telescope  

DOE Patents [OSTI]

A large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary objective lens functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass "aiming" at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The objective lens includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the objective lens, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets which may be either earth bound or celestial.

Hyde, Roderick A. (Livermore, CA)

2001-01-01T23:59:59.000Z

260

Synthesis of Large Dendrimers with the Dimensions of Small Viruses Jongdoo Lim,  

E-Print Network [OSTI]

Synthesis of Large Dendrimers with the Dimensions of Small Viruses Jongdoo Lim, Mauri Kostiainen of growth per synthetic cycle. Fidelity in the synthesis is supported by evidence from NMR spectroscopy of this length scale are a convergent point for both top-down and bottom-up synthesis. Existing organic building

Annunziata, Onofrio

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


261

Molecular Beam Epitaxial Growth of GaAs on (631) Oriented Substrates  

SciTech Connect (OSTI)

In this work, we report the study of the homoepitaxial growth of GaAs on (631) oriented substrates by molecular beam epitaxy (MBE). We observed the spontaneous formation of a high density of large scale features on the surface. The hilly like features are elongated towards the [-5, 9, 3] direction. We show the dependence of these structures with the growth conditions and we present the possibility of to create quantum wires structures on this surface.

Cruz Hernandez, Esteban; Rojas Ramirez, Juan-Salvador; Contreras Hernandez, Rocio; Lopez Lopez, Maximo [Physics Department, Centro de Investigacion y de Estudios Avanzados del IPN, Apartado Postal 14-740, Mexico D.F., 07000 (Mexico); Pulzara Mora, Alvaro [Universidad Nacional de Colombia - Sede Manizales, A. A. 127 (Colombia); Mendez Garcia, Victor H. [Instituto de Investigacion en Comunicacion Optica, Universidad Autonoma de San Luis Potosi, Av. Karakorum 1470, Lomas 4a Seccion, C.P. 78210, San Luis Potosi (Mexico)

2007-02-09T23:59:59.000Z

262

Bottomonium in the plasma: lattice results  

E-Print Network [OSTI]

We present results on the heavy quarkonium spectrum and spectral functions obtained by performing large-scale simulations of QCD for temperatures ranging from about 100 to 500 MeV, in the same range as those explored by LHC experiments. We discuss our method and perspectives for further improvements towards the goal of full control over the many systematic uncertainties of these studies.

G. Aarts; C. Allton; W. Evans; P. Giudice; T. Harris; A. Kelly; S. Kim; M. P. Lombardo; S. Ryan; J-I Skullerud

2014-11-27T23:59:59.000Z

263

Role of adsorption kinetics in the low-temperature Si growth by gas-source molecular beam epitaxy: In situ observations and detailed modeling of the growth  

SciTech Connect (OSTI)

The growth rate and surface hydrogen coverage during Si gas-source molecular beam epitaxy using disilane have been obtained as functions of both the growth temperature and the source-gas pressure. The activation energy of the low-temperature (<600{sup o}C) growth rate was found to increase with the source-gas pressure, indicating a contribution by the adsorption process in these low-temperature growth kinetics. Several growth models have been constructed based on the results, among which the two-site/four-site-adsorption model [M. Suemitsu Jpn. J. Appl. Phys., Part 236, L625 (1997)] showed the best fit to both the growth rate and the hydrogen coverage. {copyright} 2001 American Institute of Physics.

Murata, Takeshi; Nakazawa, Hideki; Tsukidate, Yoshikazu; Suemitsu, Maki

2001-08-06T23:59:59.000Z

264

Valuation of a Municipal Wastewater Plant Expansion: An Application to a High Growth Resort Area in Canada  

E-Print Network [OSTI]

The municipal water and wastewater sector is considered to be the most capital intensive industrial sector. Naturally, any methodology that has the potential to improve capital allocation decision making, has the potential to make a positive financial contribution to this sector. Most managers are aware of the power of calculating the Net Present Value (NPV) of an investment decision using Discounted Cash Flows (DCF). The problem with DCF based NPV analysis is that the inherent value of future project options is not modeled. In this study, we consider a small resort-based municipality faced the question of how big to make their new wastewater treatment facility to meet the expanding demand of 10 % growth in the number of new residential connections to the wastewater treatment infrastructure. Since a significant number of new dwellings are second “weekend ” homes, the planners felt strongly that growth rates were tied to the strength of the market index. Here we set the model framework for considering optimal plant size based on correlation assumptions of municipal growth to the market index. The model takes on the form of an Asian option. The results show that the greater the (assumed) correlation, the smaller the required plant size. Penalty costs associated with not building a large enough plant are hedged in the market. This paper sets that basis for future analysis of staged plant expansion analysis.

Yuri Lawryshyn; Sebastian Jaimungal

265

The chemistry of halogens on diamond: effects on growth and electron emission  

SciTech Connect (OSTI)

Diamond growth using halogenated precursors was studied in several diamond growth reactors. In a conventionao plasma reactor, diamond growth using the following gas mixtures was studied: CF{sub 4}/H{sub 2}, CH{sub 4}/H{sub 2}, CH{sub 3}F/H{sub 2}, and CH{sub 3}CL/H{sub 2}. Both the diamond growth measurements demonstrated ineffective transport of halogen radicals to the diamond surface during the growth process. In order to transport radical halogen species to the diamond surface during growth, a flow-tube reactor was constructed which minimized gas phase reactions. Also, the flow-tube reactor enabled pulsed gs transport to the diamond surface by fast-acting valves. Molecular beam mass spectroscopy was used to find condition which resulted in atomic hydrogen and/or atomic fluorine transport to the growing diamond surface. Although such conditions were found, they required very low pressures (0.5 Torr and below); these low pressures produce radical fluxes which are too low to sustain a reasonable diamond growth rate. The sequential reactor at Stanford was modified to add a halogen-growth step to the conventinoal atomic hydrogen/atomic carbon diamond growth cycle. Since the atomic fluorine, hydrogen and carbon environments are independent in the sequential reactor, the effect of fluorine on diamond growth could be studied independently of gas phase reactions. Although the diamond growth rate was increased by the use of fluorine, the film quality was seen to deteriorate as well as the substrate surface. Moreover, materials incompatibilities with fluorine significantly limited the use of fluorine in this reactor. A diamond growth model incorporating both gas phase and surface reactions was developed for the halocarbon system concurrent with the film growth efforts. In this report, we review the results of the growth experiments, the modeling, and additional experiments done to understand fluorine with diamond surfaces.

Hsu, W.L.; Pan, L.S.; Brown, L.A. [Sandia National Labs., Livermore, CA (United States)] [and others

1997-02-01T23:59:59.000Z

266

Blue-Green Algae: Growth  

Science Journals Connector (OSTI)

... IT is well known that many species of algae fail to thrive in simple inorganic media and may be cultured with greater ease in ... organic materials such as soil extract1 2. These observations have promoted the suggestion that such algae may have requirements for growth factors, especially since many species are now known to ...

J. S. BUNT

1961-12-30T23:59:59.000Z

267

Graphene Growth and Device Integration  

E-Print Network [OSTI]

screens, photonic applications, energy generation, and batteries [3], [12], [13]. The first graphene filmsINVITED P A P E R Graphene Growth and Device Integration This paper describes one of the emerging methods for growing grapheneVthe chemical vapor deposition methodVwhich is based on a catalytic reaction

268

Public Capital, Growth and Welfare  

E-Print Network [OSTI]

and sanitation--increase in enrolment rates (especially for girls, rural areas). 2. Electricity reason: improved access benefits the poor more than proportionally; if inequality is bad for growth (e be internalized. #12;18 Policy Implications #12; 1. Investment spending is a poor proxy for the accumulation

269

Materials Science and Engineering A231 (1997) 170182 Fatigue crack growth resistance in SiC particulate and whisker  

E-Print Network [OSTI]

Materials Science and Engineering A231 (1997) 170­182 Fatigue crack growth resistance in Si resulted in higher crack growth resistance at low growth rates in the particulate reinforced materials in these materials have indicated that many factors may be important in deter- mining the fatigue resistance of SiC/

Ritchie, Robert

270

Bubble growth in slightly supersaturated albite melt at constant pressure Don R. Baker a,*, Phyllis Lang b  

E-Print Network [OSTI]

Bubble growth in slightly supersaturated albite melt at constant pressure Don R. Baker a,*, Phyllis July 2005; accepted in revised form 11 January 2006 Abstract Bubble growth experiments were performed.5 or $1.5 wt.% H2O, respectively, which caused rapid exsolution and bubble growth. Results at 1200 °C

Long, Bernard

271

Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of  

Open Energy Info (EERE)

Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of Mauna Loa Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of Mauna Loa Details Activities (0) Areas (0) Regions (0) Abstract: Compositional and age data from offshore pillow lavas and volcaniclastic sediments, along with on-land geologic, seismic, and deformation data, provide broad perspectives on the early growth of Kilauea Volcano and the long-term geometric evolution of its rift zones. Sulfur-rich glass rinds on pillow lavas and volcaniclastic sediments derived from them document early underwater growth of a large compositionally diverse alkalic edifice. The alkalic rocks yield 40Ar / 39Ar ages as old as about 275 ka; transitional-composition lavas, which

272

Evidence for a Non-Linear Dependence of Tumor Growth on Immune Response as  

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

Evidence for a Non-Linear Dependence of Tumor Growth on Immune Response as Evidence for a Non-Linear Dependence of Tumor Growth on Immune Response as Revealed by a Self-Metastatic Model for Tumor Growth Lynn Hlatky Tufts University School of Medicine Abstract Among mechanisms modulating tumor growth and potential escape of tumors from the dormant state is the immune response. In this regard, we note a key observation of Prehn [2006] and others that the efficiency of the immune system in eradicating the tumor could show a complicated dependence on the ratio of immune reactants to tumor cells. Prehn argued specifically that a low immune reaction could accelerate tumor growth, whereas a large numbers of immune reactants will inhibit progression. Leading propositions for the basis for this effect lie in inflammatory and/or cell-selective

273

The effect of density gradient on the growth rate of relativistic Weibel instability  

SciTech Connect (OSTI)

In this paper, the effect of density gradient on the Weibel instability growth rate is investigated. The density perturbations in the near corona fuel, where temperature anisotropy, ?, is larger than the critical temperature anisotropy, ?{sub c}, (??>??{sub c}), enhances the growth rate of Weibel instability due to the sidebands coupled with the electron oscillatory velocity. But for ??growth rate. Also, the growth rate can be reduced if the relativistic parameter (Lorentz factor) is sufficiently large, ??>?2. The analysis shows that relativistic effects and density gradient tend to stabilize the Weibel instability. The growth rate can be reduced by 88% by reducing ? by a factor of 100 and increasing relativistic parameter by a factor of 3.

Mahdavi, M., E-mail: m.mahdavi@umz.ac.ir [Physics Department, University of Mazandaran, P.O. Box 47415-416, Babolsar (Iran, Islamic Republic of); Khodadadi Azadboni, F., E-mail: f.khodadadi@stu.umz.ac.ir [Physics Department, University of Mazandaran, P.O. Box 47415-416, Babolsar (Iran, Islamic Republic of); Young Researchers Club, Sari Branch, Islamic Azad University, P.O. Box 48161-194, Sari (Iran, Islamic Republic of)

2014-02-15T23:59:59.000Z

274

Ge surface-energy-driven secondary grain growth via two-step annealing  

Science Journals Connector (OSTI)

Abstract A two-step annealing method with a low thermal budget is proposed for advanced surface-energy-driven secondary grain growth of Ge films without any agglomeration. In the first-step annealing, the normal grain growth from as-deposited poly-crystalline Ge films was induced to make the grain size equivalent to the film thickness at 800 °C. After the subsequent second-step annealing at 900 °C, the much larger secondary grains were obtained than those by single-step annealing at 900 °C. The possible explanation regarding the final microstructure of the two-step annealed film is proposed. The two-step annealing was able to form the microstructure of Ge thin film with very large-grained matrix without any agglomeration, resulting in higher carrier mobility. Therefore, the proposed two-step annealing is believed to be a promising process applicable for channel formation processes in the next-generation Ge thin film transistors for 3D integrated circuits and vertical NAND flash memories.

Sangsoo Lee; Yong-Hoon Son; Yongjo Park; Kihyun Hwang; Yoo Gyun Shin; Euijoon Yoon

2014-01-01T23:59:59.000Z

275

DOE Average Results  

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

DOE DOE Average Results FY 12 DOE Target FY 12 Customer Perspective: Customer Satisfaction: -Timeliness 92 88 -Quality 94 92 Effective Service Partnership: -Extent of Customer Satisfaction with the responsiveness, etc. 90 92 Internal Business Perspective: Acquisition Excellence: -Extent to which internal quality control systems are effective 90 88 Most Effective Use of Contracting Approaches to Maximize Efficiency and Cost Effectiveness: Use of Competition: -% of total $'s obligated on competitive acquisitions >$3000 (Agency Level Only) 94 85 -% of acquisition actions competed for actions > $3000 (Agency Level Only) 65 68 Performance Based Acquisition: - % PBA actions relative to total eligible new acquisition actions (applicable to new actions > $25K) 82

276

Large optics inspection, tilting, and washing stand  

DOE Patents [OSTI]

A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

Ayers, Marion Jay (Brentwood, CA); Ayers, Shannon Lee (Brentwood, CA)

2010-08-24T23:59:59.000Z

277

Organic Separation Test Results  

SciTech Connect (OSTI)

Separable organics have been defined as “those organic compounds of very limited solubility in the bulk waste and that can form a separate liquid phase or layer” (Smalley and Nguyen 2013), and result from three main solvent extraction processes: U Plant Uranium Recovery Process, B Plant Waste Fractionation Process, and Plutonium Uranium Extraction (PUREX) Process. The primary organic solvents associated with tank solids are TBP, D2EHPA, and NPH. There is concern that, while this organic material is bound to the sludge particles as it is stored in the tanks, waste feed delivery activities, specifically transfer pump and mixer pump operations, could cause the organics to form a separated layer in the tank farms feed tank. Therefore, Washington River Protection Solutions (WRPS) is experimentally evaluating the potential of organic solvents separating from the tank solids (sludge) during waste feed delivery activities, specifically the waste mixing and transfer processes. Given the Hanford Tank Waste Treatment and Immobilization Plant (WTP) waste acceptance criteria per the Waste Feed Acceptance Criteria document (24590-WTP-RPT-MGT-11-014) that there is to be “no visible layer” of separable organics in the waste feed, this would result in the batch being unacceptable to transfer to WTP. This study is of particular importance to WRPS because of these WTP requirements.

Russell, Renee L.; Rinehart, Donald E.; Peterson, Reid A.

2014-09-22T23:59:59.000Z

278

f(?) curves: Experimental results  

Science Journals Connector (OSTI)

We study the transition to chaos at the golden and silver means for forced Rayleigh-Bénard (RB) convection in mercury. We present f(?) curves below, at, and above the transition, and provide comparisons to the curves calculated for the one-dimensional circle map. We find good agreement at both the golden and silver means. This confirms our earlier observation that for low amplitude forcing, forced RB convection is well described by the one-dimensional circle map and indicates that the f(?) curve is a good measure of the approach to criticality. For selected subcritical experimental data sets we calculate the degree of subcriticality. We also present both experimental and calculated results for f(?) in the presence of a third frequency. Again we obtain agreement: The presence of random noise or a third frequency narrows the right-hand (negative q) side of the f(?) curve. Subcriticality results in symmetrically narrowed curves. We can also distinguish these cases by examining the power spectra and Poincaré sections of the time series.

James A. Glazier; Gemunu Gunaratne; Albert Libchaber

1988-01-15T23:59:59.000Z

279

First result from Qweak  

SciTech Connect (OSTI)

Initial results are presented from the recently-completed Q{sub weak} experiment at Jefferson Lab. The goal is a precise measurement of the proton's weak charge Q{sub w}{sup p}, to yield a test of the standard model and to search for evidence of new physics. The weak charge is extracted from the parity-violating asymmetry in elastic {rvec e}p scattering at low momentum transfer, Q{sup 2} = 0.025?GeV{sup 2}. A 180 {micro} A longitudinally-polarized 1.16 GeV electron beam was scattered from a 35 cm long liquid hydrogen at small angles, 6 {degrees} < {theta} < 12 {degrees} Scattered electrons were analyzed in a toroidal magnetic field and detected using an array of eight Cerenkov detectors arranged symmetrically about the beam axis. The initial result, from 4% of the complete data set, is Q{sub W}{sup p} = 0.064 ± 0.012, in excellent agreement with the standard model expectation. Full analysis of the data is expected to yield a value for the weak charge to about 5% precision.

Armstrong, David S. [William and Mary College, JLAB

2014-06-01T23:59:59.000Z

280

The importance of population growth in future commercial energy consumption  

SciTech Connect (OSTI)

This paper estimates the contribution of population growth to commercial energy consumption, which is considered a major cause of increases in air pollution and greenhouse gases. This paper first summarizes some of the recent estimates of future energy use developed by well-known models. It then develops several alternative scenarios that use different assumptions about population growth and energy use per capita for 122 countries for the years 2020 and 2050. It calculates the relative contribution of population growth to the change in total commercial energy use and demonstrates the sensitivity of the results to different assumptions. Individual country data are separately summed to totals for more-developed countries (MDCs) and less-developed countries (LDCs). Under a business as usual scenario for both MDCs and LDCs, population growth is important, but not the most important factor, in future increases in global energy consumption. Analysis of other scenarios shows that while slower population growth always contributes to a slowing of future global energy consumption, such changes are not as effective as reductions in per capita commercial energy use. Calculations on a global basis are made in two ways: from global aggregates and by summing individual country data. Comparison of the results shows that the first method is misleading because of the heterogeneity of population growth rates and energy consumption rates of individual countries. The tentative conclusions reached in this paper are only small pieces of a much larger puzzle. More work needs to be done to better understand the dynamics of these relationships before the analysis is extended to the broader questions of population growth and environmental change.

Kolsrud, G. [Congress, Washington, DC (United States); Torrey, B.B. [Bureau of the Census, Washington, DC (United States)

1992-12-31T23:59:59.000Z

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


281

MIX and Instability Growth from Oblique Shock  

SciTech Connect (OSTI)

We have studied the formation and evolution of shock-induced mix resulting from interface features in a divergent cylindrical geometry. In this research a cylindrical core of high-explosive was detonated to create an oblique shock wave and accelerate the interface. The interfaces studied were between the high-explosive/aluminum, aluminum/plastic, and finally plastic/air. Pre-emplaced surface features added to the aluminum were used to modify this interface. Time sequence radiographic imaging quantified the resulting instability formation from the growth phase to over 60 {micro}s post-detonation. Thus allowing the study of the onset of mix and evolution to turbulence. The plastic used here was porous polyethylene. Radiographic image data are compared with numerical simulations of the experiments.

Molitoris, J D; Batteux, J D; Garza, R G; Tringe, J W; Souers, P C; Forbes, J W

2011-07-22T23:59:59.000Z

282

Structure Growth and the CMB in Modified Gravity (MOG)  

E-Print Network [OSTI]

An important piece of evidence for dark matter is the need to explain the growth of structure from the time of horizon entry and radiation-matter equality to the formation of stars and galaxies. This cannot be explained by using general relativity without dark matter. So far, dark matter particles have not been detected in laboratory measurements or at the LHC. We demonstrate that enhanced structure growth can happen in a modified gravity theory (MOG). The vector field and particle introduced in the theory to explain galaxy and cluster dynamics plays an important role in generating the required structure growth. The particle called the phion (a light hidden photon) is neutral and is a dominant, pressureless component in the MOG Friedmann equations, before the time of decoupling. The dominant energy density of the phion particle in the early universe, generates an explanation for the growth of density perturbations. The angular acoustical power spectrum due to baryon-photon pressure waves is in agreement with the Planck 2013 data. As the universe expands and large scale structures are formed, the density of baryons dominates and the rotation curves of galaxies and the dynamics of clusters are explained in MOG, when the phion particle in the present universe is ultra-light. The matter power spectrum determined by the theory is in agreement with current galaxy redshift surveys.

J. W. Moffat

2014-09-02T23:59:59.000Z

283

On the cyclonic mean circulation of large lakes  

Science Journals Connector (OSTI)

...Institution, Woods Hole, Massachusetts 02543 In large lakes...surface wind drift and solar heating results in the...Institution, Woods Hole, Massachusetts 02543. | Journal Article...Institution, Woods Hole, Massachusetts 02543 Comnmnunicated...surface wind drift and solar heating results...

G. T. Csanady

1977-01-01T23:59:59.000Z

284

GROWTH OF A LOCALIZED SEED MAGNETIC FIELD IN A TURBULENT MEDIUM  

SciTech Connect (OSTI)

Turbulence dynamo deals with the amplification of a seed magnetic field in a turbulent medium and has been studied mostly for uniform or spatially homogeneous seed magnetic fields. However, some astrophysical processes (e.g., jets from active galaxies, galactic winds, or ram-pressure stripping in galaxy clusters) can provide localized seed magnetic fields. In this paper, we numerically study amplification of localized seed magnetic fields in a turbulent medium. Throughout the paper, we assume that the driving scale of turbulence is comparable to the size of the system. Our findings are as follows. First, turbulence can amplify a localized seed magnetic field very efficiently. The growth rate of magnetic energy density is as high as that for a uniform seed magnetic field. This result implies that magnetic field ejected from an astrophysical object can be a viable source of a magnetic field in a cluster. Second, the localized seed magnetic field disperses and fills the whole system very fast. If turbulence in a system (e.g., a galaxy cluster or a filament) is driven at large scales, we expect that it takes a few large-eddy turnover times for the magnetic field to fill the whole system. Third, growth and turbulence diffusion of a localized seed magnetic field are also fast in high magnetic Prandtl number turbulence. Fourth, even in decaying turbulence, a localized seed magnetic field can ultimately fill the whole system. Although the dispersal rate of the magnetic field is not fast in purely decaying turbulence, it can be enhanced by an additional forcing.

Cho, Jungyeon; Yoo, Hyunju, E-mail: jcho@cnu.ac.kr [Department of Astronomy and Space Science, Chungnam National University, Daejeon (Korea, Republic of)

2012-11-10T23:59:59.000Z

285

Search Results Quadrats  

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

1arr.lasso[3/10/12 2:57:33 PM] 1arr.lasso[3/10/12 2:57:33 PM] Search Results Quadrats Public Quadrats Data collected by the public with the guidance of docents. Click the Quadrat Id to view more details about that record. Quadrat Id School Teacher Prairie Plot 4940 Lederman Science Center Docent16B Fermilab 16B 4941 Lederman Science Center Docent16B Fermilab 16B 4942 Lederman Science Center Docent16B Fermilab 16B 4946 Lederman Science Center Docent16B Fermilab 16B 4947 Lederman Science Center Docent16B Fermilab 16B 4948 Lederman Science Center Docent16B Fermilab 16B 4949 Lederman Science Center Docent16B Fermilab 16B 4950 Lederman Science Center Docent16B Fermilab 16B Database Maintainer: prairie-data@fnal.gov Web Maintainer: ed-webmaster@fnal.gov Last Updated: February 18, 2011 http://eddata.fnal.gov/lasso/quadrats/s-searchresults-quadrat.lasso

286

Results from SNO  

SciTech Connect (OSTI)

The Sudbury Neutrino Observatory (SNO) is an underground heavy water Cherenkov detector for studying solar neutrinos. SNO is capable of performing both flavor sensitive and flavor blind measurements of the solar neutrino flux. The first charged current (CC) measurement is found to be: {psi}{sub SNO}{sup CC}({nu}{sub e}) = 1.75 {+-} 0.07(stat.){sub -0.11}{sup +0.12}(sys.) {+-} 0.05 (theor.) x 10{sup 6} cm{sup -2}s{sup -1} and the elastic scattering fluxes (ES) is: {psi}{sub SNO}{sup ES}({nu}{sub x}) = 2.39 {+-} 0.34(stat.){sub -0.14}{sup +0.16} (sys.) x 10{sup 6} cm{sup -2}s{sup -1}. The {psi}{sub SNO}{sup CC}({nu}{sub e}) result, when combined with the high statistics elastic scattering (ES) measurement from Super-Kamiokande, provide a strong evidence for solar neutrino flavor transformation (3.3{sigma}). The deduced total solar neutrino flux is in good agreement with standard solar model predictions. No significant distortion in the energy spectrum is observed.

Chan, Yuen-dat

2001-10-01T23:59:59.000Z

287

Relaxing a large cosmological constant  

E-Print Network [OSTI]

The cosmological constant (CC) problem is the biggest enigma of theoretical physics ever. In recent times, it has been rephrased as the dark energy problem in order to encompass a wider spectrum of possibilities. It is, in any case, a polyhedric puzzle with many faces, including the cosmic coincidence problem, i.e. why the density of matter is presently so close to the CC density. However, the oldest, toughest and most intriguing face of this polyhedron is the big CC problem, namely why the measured value of the CC at present is so small as compared to any typical density scale existing in high energy physics, especially taking into account the many phase transitions that our Universe has undergone since the early times, including inflation. In this letter, we propose to extend the field equations of General Relativity by including a class of invariant terms that automatically relax the value of the CC irrespective of the initial size of the vacuum energy in the early epochs. We show that, at late times, the Universe enters an eternal de Sitter stage mimicking a tiny positive cosmological constant. Thus, these models could solve the big CC problem and have also a bearing on the cosmic coincidence problem. Remarkably, they mimic the LCDM model to a large extent, but they still leave some characteristic imprints that should be testable in the next generation of experiments.

Florian Bauer; Joan Sola; Hrvoje Stefancic

2009-07-23T23:59:59.000Z

288

Imaging System to Measure Kinetics of Material Cluster Ejection During Exit-Surface Damage Initiation and Growth in Fused Silica  

SciTech Connect (OSTI)

Laser-induced damage on the surface of optical components typically is manifested by the formation of microscopic craters that can ultimately degrade the optics performance characteristics. It is believed that the damage process is the result of the material exposure to high temperatures and pressures within a volume on the order of several cubic microns located just below the surface. The response of the material following initial localized energy deposition by the laser pulse, including the timeline of events and the individual processes involved during this timeline, is still largely unknown. In this work we introduce a time-resolved microscope system designed to enable a detailed investigation of the sequence of dynamic events involved during surface damage. To best capture individual aspects of the damage timeline, this system is employed in multiple imaging configurations (such as multi-view image acquisition at a single time point and multi-image acquisition at different time points of the same event) and offers sensitivity to phenomena at very early delay times. The capabilities of this system are demonstrated with preliminary results from the study of exit-surface damage in fused silica. The time-resolved images provide information on the material response immediately following laser energy deposition, the processes later involved during crater formation or growth, the material ejecta kinetics, and overall material motion and transformation. Such results offer insight into the mechanisms governing damage initiation and growth in the optical components of ICF class laser systems.

Raman, R N; Negres, R A; Demos, S G

2009-10-29T23:59:59.000Z

289

Strategy and Leadership in Growth Companies  

Science Journals Connector (OSTI)

High growth medium-size companies are important because they make a disproportionate contribution to economic growth, they are responsible for the creation of new employment, and they play a major role in the ...

B. Taylor; D. Hahn

1990-01-01T23:59:59.000Z

290

Estimating phytoplankton growth rates from compositional data  

E-Print Network [OSTI]

I build on the deterministic phytoplankton growth model of Sosik et al. by introducing process error, which simulates real variation in population growth and inaccuracies in the structure of the matrix model. Adding a ...

Thomas, Lorraine (Lorraine Marie)

2008-01-01T23:59:59.000Z

291

Stress corrosion crack growth in porous sandstones.   

E-Print Network [OSTI]

Stress corrosion crack growth occurs when the chemical weakening of strained crack tip bonds facilitates crack propagation. I have examined the effect of chemical processes on the growth of a creack population by carrying out triaxial compression...

Ojala, Ira O

292

Relativistic detonation waves and bubble growth in false vacuum decay  

Science Journals Connector (OSTI)

After reviewing the current understanding of relativistic shock waves, a detailed analysis of relativistic detonation waves is presented. It is proposed that the motion of a detonation wave is analogous to the growth of a bubble nucleated during false vacuum decay at finite temperatures. Some possible applications of these results to cosmology are discussed.

Paul Joseph Steinhardt

1982-04-15T23:59:59.000Z

293

Simultaneous Monitoring of Leaf Growth and Leaf Movement  

Science Journals Connector (OSTI)

...from Dornbusch et al. [2014] , Figure 1A.) Dornbusch et al. subjected the plants to different light regimes in order to test the contributions of light quality and daylength to diel growth and movement. The results provided evidence that light-driven...

Nancy R. Hofmann

2014-10-31T23:59:59.000Z

294

Growth-Promoting Substances in Agriculture and Horticulture  

Science Journals Connector (OSTI)

... March 16, the results of recent work on “Growth-promoting Substances in Agriculture and Horticulture"were presented and discussed. Selective weed control was not included, this aspect having been ... in which the extreme tips of roots and shoots were shown to be receptive to light and gravity, led him to conclude that some influence was transmitted from these extremities ...

1949-07-16T23:59:59.000Z

295

Method for crystal growth control  

DOE Patents [OSTI]

The growth of a crystalline body of a selected material is controlled so that the body has a selected cross-sectional shape. The apparatus is of the type which includes the structure normally employed in known capillary die devices as well as means for observing at least the portion of the surfaces of the growing crystalline body and the meniscus (of melt material from which the body is being pulled) including the solid/liquid/vapor junction in a direction substantially perpendicular to the meniscus surface formed at the junction when the growth of the crystalline body is under steady state conditions. The cross-sectional size of the growing crystalline body can be controlled by determining which points exhibit a sharp change in the amount of reflected radiation of a preselected wavelength and controlling the speed at which the body is being pulled or the temperature of the growth pool of melt so as to maintain those points exhibiting a sharp change at a preselected spatial position relative to a predetermined reference position. The improvement comprises reference object means positioned near the solid/liquid/vapor junction and capable of being observed by the means for observing so as to define said reference position so that the problems associated with convection current jitter are overcome.

Yates, Douglas A. (Burlington, MA); Hatch, Arthur E. (Waltham, MA); Goldsmith, Jeff M. (Medford, MA)

1981-01-01T23:59:59.000Z

296

Money Laundering, Corruption and Growth: An Empirical Rationale for a Global Convergence on Anti-Money Laundering Regulation  

E-Print Network [OSTI]

Control, Autumn 2001. MAURO, Paolo. “Corruption and Growth”.Journal of Economics, August MAURO, Paolo. "The Effects ofparagraph. We first confirmed Mauro’ [1995] results on the

Cavalcante Veiga, Luiz Humberto; Andrade, Joaquim Pinto

2006-01-01T23:59:59.000Z

297

Emergy analysis of grain production systems on large-scale farms in the North China Plain based on LCA  

Science Journals Connector (OSTI)

Abstract Traditionally, primary grain production systems in China have been on a small scale and are associated with high costs and low labor productivity. Therefore, the substitution of small-scale farming with large-scale farming has been discussed in recent years. The North China Plain (NCP) is one of the primary grain production areas in China, and the winter wheat–summer maize double-cropping system dominates the region. Emergy evaluation based on life cycle assessment (LCA) was introduced in a farm case study to explore the ecological and economic effects of the wheat–maize double-cropping system on large-scale grain production compared with small-scale production. The results indicated that the emergy efficiency of maize production on the large-scale farm was 67.4–88.5% higher than that of common maize production systems, and the emergy efficiency of wheat production in the same farm decreased by 23.5–43.0% compared to other wheat production systems. The emergy sustainability index (ESI) of the double-cropping system was 64.0–84.5% lower than that reported by household farms. This is caused by large-scale farming requiring enormous emergy inputs from irrigation, fertilizers, and labor at the pre-sowing and growth stages of wheat production. Nevertheless, the scenario analysis results showed that the emergy efficiency and ESI of wheat production could be improved by 14.7–59.1% and 18.2–123.3%, respectively, using appropriate water, nutrient, and agronomic management measures. We found that the emergy efficiency of wheat production in this large-scale farm was 41.5% higher than in household farms in the same area if comprehensive improvement measures were applied. In conclusion, the ESI value of the double-cropping system in the NCP needs to be modified to increase the emergy efficiency of large-scale grain production farms. If this is accomplished, the large-scale farming pattern may be applicable for grain production in the NCP.

Xiaolong Wang; Yuanquan Chen; Peng Sui; Wangsheng Gao; Feng Qin; Jiansheng Zhang; Xia Wu

2014-01-01T23:59:59.000Z

298

Original article Growth stresses in tension wood  

E-Print Network [OSTI]

Original article Growth stresses in tension wood: role of microfibrils and lignification T Okuyama the growth stress generation in the region of normal and tension woods. growth stress/ tension wood in normal and ten- sion wood. The compressive stress from the deposition of lignin controls the level

Paris-Sud XI, Université de

299

Equilibrium Reconstruction on the Large Helical Device  

SciTech Connect (OSTI)

Equilibrium reconstruction is commonly applied to axisymmetric toroidal devices. Recent advances in computational power and equilibrium codes have allowed for reconstructions of three-dimensional fields in stellarators and heliotrons. We present the first reconstructions of finite beta discharges in the Large Helical Device (LHD). The plasma boundary and magnetic axis are constrained by the pressure profile from Thomson scattering. This results in a calculation of plasma beta without a-priori assumptions of the equipartition of energy between species. Saddle loop arrays place additional constraints on the equilibrium. These reconstruction utilize STELLOPT, which calls VMEC. The VMEC equilibrium code assumes good nested flux surfaces. Reconstructed magnetic fields are fed into the PIES code which relaxes this constraint allowing for the examination of the effect of islands and stochastic regions on the magnetic measurements.

Samuel A. Lazerson, D. Gates, D. Monticello, H. Neilson, N. Pomphrey, A. Reiman S. Sakakibara, and Y. Suzuki

2012-07-27T23:59:59.000Z

300

The CLAS12 large area RICH detector  

SciTech Connect (OSTI)

A large area RICH detector is being designed for the CLAS12 spectrometer as part of the 12 GeV upgrade program of the Jefferson Lab Experimental Hall-B. This detector is intended to provide excellent hadron identification from 3 GeV/c up to momenta exceeding 8 GeV/c and to be able to work at the very high design luminosity-up to 1035 cm2 s?1. Detailed feasibility studies are presented for two types of radiators, aerogel and liquid C6F14 freon, in conjunction with a highly segmented light detector in the visible wavelength range. The basic parameters of the RICH are outlined and the resulting performances, as defined by preliminary simulation studies, are reported.

M. Contalbrigo, E. Cisbani, P. Rossi

2011-05-01T23:59:59.000Z

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301

Overview of large helical device diagnostics (invited)  

Science Journals Connector (OSTI)

The Large Helical Device (LHD) is the largest helical machine with superconducting coils. Key diagnostics issues for LHD are: (a) capability for multidimensional measurements because of the nonaxisymmetric toroidal plasma; (b) measurements of the electric field; (c) cross check of fundamental parameters using different methods; (d) advanced measurements appropriate for steady-state operation; and (e) a satisfactory data acquisition system. The design and research and development of plasma diagnostics were carried out taking these issues into consideration. As a result the present status of diagnostics is described: diagnostics for LHD operation fundamental diagnostics for plasma performance diagnostics for physics subjects innovative diagnostics and diagnostics for long-pulse operation. The LHD experiment started in March 1998. Since then the development of diagnostics has kept pace with the experimental campaigns.

S. Sudo; Y. Nagayama; M. Emoto; M. Goto; Y. Hamada; K. Ida; T. Ido; H. Iguchi; M. Isobe; K. Kawahata; K. Khlopenkov; S. Masuzaki; T. Minami; S. Morita; S. Muto; H. Nakanishi; K. Narihara; A. Nishizawa; S. Ohdachi; M. Osakabe; T. Ozaki; B. J. Peterson; S. Sakakibara; M. Sasao; M. Shoji; K. Tanaka; K. Toi; T. Tokuzawa; K. Watanabe; T. Watanabe; I. Yamada; LHD Team; N. Ashikawa; T. Kobuchi; Y. Liang; N. Tamura; H. Sasao; A. Ejiri; S. Okajima; A. Mase; S. Tsuji-Iio; T. Akiyama; V. Zanza; G. Bracco; A. Sibio; B. Tilia; A. V. Krasilnikov; J. F. Lyon; L. N. Vyacheslavov; G. A. Wurden

2001-01-01T23:59:59.000Z

302

Phenomenology from 100 large lattices  

E-Print Network [OSTI]

We present a status report on simulations being done on $32^3 \\times 64$ lattices at $\\beta = 6.0$ using quenched Wilson fermions. Phenomenologically relevant results for the spectrum, decay constants, the kaon B-parameter $B_K$, $B_7$, $B_8$, semi-leptonic and $B\\to K^* \\gamma$ form factors are given based on a statistical sample of 100 configurations.

Tanmoy Bhattacharya; Rajan Gupta

1995-01-15T23:59:59.000Z

303

Large scale quantum mechanical enzymology  

E-Print Network [OSTI]

conventional QM methods but, due to the computational costs, as will be discussed later in this dissertation, the system sizes accessible with these approaches do not reach the requirements for studying biomolecular systems. A particularly successful brand... imaging allow certain structural information to be extracted, such as interatomic distances and torsion angles. In the all important quest for experimental agreement, it would be all too easy to assert that if simulations generate the same result...

Lever, Greg

2014-10-07T23:59:59.000Z

304

"Table 2. Real Gross Domestic Product Growth Trends, Projected...  

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

Real Gross Domestic Product Growth Trends, Projected vs. Actual" "Projected Real GDP Growth Trend" " cumulative average percent growth in projected real GDP from first year shown...

305

E-Print Network 3.0 - argentine growth ceo Sample Search Results  

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

Science 13 FLORES MBA James C. Flores, chairman, president, and CEO, Plains Exploration and Production Company, Inc. Robert M. Wohleber, CEO, Freeport-McMoRan Sulphur,...

306

and physiology between reared and wild larvae and concluded that results on growth, nutrition,  

E-Print Network [OSTI]

., AND O. P. BALL. 1954. Description of eggs and lal'Vae of jack mackerel (Trachurus symmetricus P.O. Box 271 La Jolla, CA 92038 EFFECfIVENESS OF METERING WHEELS FOR MEASUREMENT OF AREA SAMPLED BY BEAM TRAWLS It was the purpose of this study to evaluate the effectiveness of using an odometer wheel

307

E-Print Network 3.0 - alpha inhibits growth Sample Search Results  

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

Miller,W., and Lipman,D.J. (1997) Summary: of the inhibition of alpha-glucosidase, alpha-amylase, and cyclomaltodextrin glucanosyltransferase by acarbose... ,W., Tanguy,M.,...

308

E-Print Network 3.0 - attached biomass growth Sample Search Results  

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

Springer-Verlag 1986 Summary: it, Postfach 101251, D-8580 Bayreuth, Federal Republic of Germany Summary. The relationship of leaf biomass... sensitive in detecting differences in...

309

E-Print Network 3.0 - aortic aneurysm growth Sample Search Results  

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

Source: Papaharilaou, Yannis - Institute of Applied and Computational Mathematics, Foundation of Research and Technology, Hellas Collection: Computer Technologies and Information...

310

E-Print Network 3.0 - actin network growth Sample Search Results  

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

Biology Vol 10 No 20 Cellular regulation of Summary: R728 Current Biology Vol 10 No 20 Primer Cellular regulation of actin network assembly Kurt J... assembly and disassembly of a...

311

Lack of myostatin results in excessive muscle growth but impaired force generation  

Science Journals Connector (OSTI)

...and §§ Scottish Agricultural College, Sustainable Livestock Systems Group, Bush Estate, Penicuik, Midlothian EH26 0PH, Scotland, United...single-copy nuclear gene (Ndufv1) by quantitative real-time PCR with gene-specific probes (SI...

Helge Amthor; Raymond Macharia; Roberto Navarrete; Markus Schuelke; Susan C. Brown; Anthony Otto; Thomas Voit; Francesco Muntoni; Gerta Vrbóva; Terence Partridge; Peter Zammit; Lutz Bunger; Ketan Patel

2007-01-01T23:59:59.000Z

312

E-Print Network 3.0 - antral follicle growth Sample Search Results  

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

were similar in size... to secondary follicles but included an ... Source: Mayo, Kelly E. - Department of Biochemistry, Molecular Biology, and Cell Biology, Northwestern...

313

E-Print Network 3.0 - amyloid fibril growth Sample Search Results  

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

and Biochemistry, University of California at Santa Cruz Collection: Biology and Medicine 11 NATURE NANOTECHNOLOGY | ADVANCE ONLINE PUBLICATION | www.nature.com...

314

E-Print Network 3.0 - annual foliage growth Sample Search Results  

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

had the greatest annual new foliage production, although... .95). For a similar-diameter conifer, species with long-lived foliage supported a greater ... Source: Minnesota,...

315

E-Print Network 3.0 - assemblage growth rate Sample Search Results  

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

structure of species composition in related assemblages, with the ... Source: Poulin, Robert - Department of Zoology, University of Otago; Roche, Benjamin - School of...

316

E-Print Network 3.0 - abdomen bone growth Sample Search Results  

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

factor I and bone... . Genetic strategies for elucidat- ing insulin-like ... Source: Brand, Paul H. - Department of Physiology and Pharmacology, University of Toledo...

317

E-Print Network 3.0 - abnormal bone growth Sample Search Results  

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

@DIIT.UNICT.IT 1. INTRODUCTION Bone age assessment is a procedure frequently performed in pediatric radiology... . Based on a radiological examination of skeletal development of...

318

E-Print Network 3.0 - affects plant growth Sample Search Results  

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

of an oil pipeline buried 4 feet underground affect ground or surface water... be affected? Response by Professor Timothy Arkebauer - In most cropland situations in Nebraska...

319

E-Print Network 3.0 - affecting plant growth Sample Search Results  

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

of an oil pipeline buried 4 feet underground affect ground or surface water... be affected? Response by Professor Timothy Arkebauer - In most cropland situations in Nebraska...

320

E-Print Network 3.0 - affect cell growth Sample Search Results  

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

, and differentiation of individual cells in order to identify elements of cell history and ancestry that affect... whereby some cells sporulate whereas others utilize...

Note: This page contains sample records for the topic "growth results largely" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


321

E-Print Network 3.0 - adaptive liver growth Sample Search Results  

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

de Kanter Henk Koster Solvay Pharmaceuticals... , Drug Safety Department, Weesp, Netherlands adapted from ATLA 2233, 653-665 (1995) 2 12;Abstract... A method for the long-term...

322

Requirement for the Budding Yeast Polo Kinase Cdc5 in Proper Microtubule Growth and Dynamics  

Science Journals Connector (OSTI)

...sites on these proteins and further investigation of the significance of each phosphorylation...cdc5-11 mutant exhibits a benomyl-remedial growth defect with aberrant spindle...for both cell growth and the benomyl-remedial phenotype. These results suggest that...

Chong J. Park; Jung-Eun Park; Tatiana S. Karpova; Nak-Kyun Soung; Li-Rong Yu; Sukgil Song; Kyung H. Lee; Xue Xia; Eugene Kang; Ilknur Dabanoglu; Doo-Yi Oh; James Y. Zhang; Young Hwi Kang; Stephen Wincovitch; Tim C. Huffaker; Timothy D. Veenstra; James G. McNally; Kyung S. Lee

2008-01-04T23:59:59.000Z

323

Sustainability of Large Photovoltaic Deployment: Environmental Research  

E-Print Network [OSTI]

Sustainability of Large Photovoltaic Deployment: Environmental Research Sustainability of Large Photovoltaic Deployment: Environmental ResearchEnvironmental ResearchEnvironmental Research Vasilis Fthenakis and Te from Cadmium Telluride Photovoltaic Manufacturing Scrap, Progress in Photovoltaics: Research

Homes, Christopher C.

324

Production of Large Quantities of Heavy Water  

Science Journals Connector (OSTI)

... concentrates of the new water are now produced on a large scale in Norway by Norsk Hydro-Elektrisk Kvælstofaktieselskab, Oslo. Large quantities of ‘1: 300-water’ can be ...

LEIF TRONSTAD

1934-06-09T23:59:59.000Z

325

Restoration of Large Damage Volumes in Polymers  

Science Journals Connector (OSTI)

Restoration of Large...regenerative power of tissues...synthetic system that restores...hours. After restoration of impact damage...tripodal ligand system based on the...Ed., CRC Handbook of Chemistry...construction. Restoration of Large...

S. R. White; J. S. Moore; N. R. Sottos; B. P. Krull; W. A. Santa Cruz; R. C. R. Gergely

2014-05-09T23:59:59.000Z

326

Edison Innovation Green Growth Fund (New Jersey) | Department of Energy  

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

Edison Innovation Green Growth Fund (New Jersey) Edison Innovation Green Growth Fund (New Jersey) Edison Innovation Green Growth Fund (New Jersey) < Back Eligibility Commercial Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Solar Buying & Making Electricity Water Wind Program Info Funding Source Public Benefit Fund State New Jersey Program Type Loan Program Provider New Jersey Economic Development Authority The EIGGF offers loans up to $2 million with a performance grant component to support technology companies with Class I renewable energy or energy efficiency products or systems that have achieved "proof of concept" and successful independent beta results, have begun generating commercial revenues, and will receive 1:1 match funding by time of loan closing. Photovoltaic, solar, wind energy, renewably fueled fuel cells, wave, tidal,

327

Green Growth Planning | Open Energy Information  

Open Energy Info (EERE)

Planning Planning Jump to: navigation, search Name Green Growth Planning Agency/Company /Organization Global Green Growth Institute (GGGI) Partner Korea International Cooperation Agency (KOICA) Sector Climate Focus Area Renewable Energy, Economic Development Topics Finance, Low emission development planning, -LEDS, -NAMA, Market analysis, Technology characterizations Website http://www.gggi.org/project/ma Program Start 2011 Program End 2016 Country Cambodia, Ethiopia, Jordan, Peru, Thailand South-Eastern Asia, Eastern Africa, Western Asia, South America, South-Eastern Asia References Global Green Growth Institute[1] Cambodia Green Growth Planning[2] Overview "GGGI supports emerging and developing countries that seek to develop rigorous green growth economic development strategies. It does so by

328

Single crystal growth and characterization of nearly stoichiometric LiVO{sub 2}  

SciTech Connect (OSTI)

LiVO{sub 2} undergoes an imperfectly understood orbital ordering transition near 500 K resulting in a loss of magnetic moment below the transition. Studies of the transition have been hampered by a lack of high-quality stoichiometric single crystals. Here we report the growth and basic characterization of large, nearly stoichiometric LiVO{sub 2} single crystals. The crystals were characterized by magnetic susceptibility, electrical resistivity, differential scanning calorimetry, and specific heat measurements over a temperature range from 2 to 650 K. A first-order phase transition with large hysteresis near T{sub t}{approx}500 K was observed in all measurements. An anisotropy of the order of 100 was observed in the in-plane versus out-of-plane resistivity, and the inferred semiconducting energy gap was 0.18 eV for T

Tian, W.; Chisholm, M.F.; Khalifah, P.G.; Jin, R.; Sales, B.C.; Nagler, S.E.; Mandrus, D

2004-07-02T23:59:59.000Z

329

Radio Astronomy with Very Large Arrray  

Science Journals Connector (OSTI)

...construction of the Very Large Array of radio telk...role of the Very Large Array in c research...control building. atmosphere is transpi mainly...their wave-00. Large optical V,Iu...radia-tion to the area ofthe sky covered...Neutral H: 1420.4 MHz H, He, and so on...

R. M. Hjellming; R. C. Bignell

1982-06-18T23:59:59.000Z

330

Conundrum of the Large Scale Streaming  

E-Print Network [OSTI]

The etiology of the large scale peculiar velocity (large scale streaming motion) of clusters would increasingly seem more tenuous, within the context of the gravitational instability hypothesis. Are there any alternative testable models possibly accounting for such large scale streaming of clusters?

T. M. Malm

1999-09-12T23:59:59.000Z

331

Head erosion with emittance growth in PWFA  

SciTech Connect (OSTI)

Head erosion is one of the limiting factors in plasma wakefield acceleration (PWFA). We present a study of head erosion with emittance growth in field-ionized plasma from the PWFA experiments performed at the FACET user facility at SLAC. At FACET, a 20.3 GeV bunch with 1.8 Multiplication-Sign 10{sup 10} electrons is optimized in beam transverse size and combined with a high density lithium plasma for beam-driven plasma wakefield acceleration experiments. A target foil is inserted upstream of the plasma source to increase the bunch emittance through multiple scattering. Its effect on beamplasma interaction is observed with an energy spectrometer after a vertical bend magnet. Results from the first experiments show that increasing the emittance has suppressed vapor field-ionization and plasma wakefields excitation. Plans for the future are presented.

Li, S. Z.; Adli, E.; England, R. J.; Frederico, J.; Gessner, S. J.; Hogan, M. J.; Litos, M. D.; Walz, D. R.; Muggli, P.; An, W.; Clayton, C. E.; Joshi, C.; Lu, W.; Marsh, K. A.; Mori, W.; Vafaei, N. [SLAC National Accelerator Laboratory, Menlo Park, CA 94025 (United States) and SLAC National Accelerator Laboratory, Menlo Park, CA 94025 (United States) and University of Oslo, Oslo, N-0316 (Norway) and SLAC National Accelerator Laboratory, Menlo Park, CA 94025 (United States); Max Planck Institute for Physics, Munich (Germany); University of California, Los Angeles, CA 90095 (United States)

2012-12-21T23:59:59.000Z

332

Advanced Manufacturing Use Cases and Early Results in GENI Infrastructure  

E-Print Network [OSTI]

for controlling remote processes in manufacturing facilities. In addition, there is a need to suitably configureAdvanced Manufacturing Use Cases and Early Results in GENI Infrastructure Alex Berryman, Prasad to advanced manufacturing communities are exciting prospects due to the growth of the global marketplace

Calyam, Prasad

333

Recent Higgs results from the ATLAS experiment  

SciTech Connect (OSTI)

This paper presents recent results on the Higgs boson from the ATLAS experiment at the Large Hadron Collider. The Collaboration reports on measurements of the signal strength, couplings, and spin of the Higgs in several decay channels. We find all measurements to be consistent with Standard Model predictions. The Higgs branching fraction to invisible particles is constrained and no evidence of physics beyond the Standard Model is found.

Brendlinger, Kurt [University of Pennsylvania, Department of Physics and Astronomy, 209 South 33rd Street, Philadelphia, PA 19104 (United States); Collaboration: ATLAS Collaboration

2014-06-24T23:59:59.000Z

334

Normal Growth of Range Cattle.  

E-Print Network [OSTI]

TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR College Station, Brazos County, Texas BULLETIN NO. 409 MARCH, 1930 DIVISION OF RANGE ANIMAL HUSBANDRY - Lr9RARv' *n+!nmt">3~roql f', 44+lpl,9-' . 16' , ,, ..!c?! cq!!f?~c nt... of these special problems, the Texas Station presents in this Bulletin a study of the growth in weight and in measurements which actually took place in the calves born during nine years at Substation No. 14, the Ranch Experiment Station. This study so far has...

Lush, Jay L. (Jay Laurence)

1930-01-01T23:59:59.000Z

335

Old growth and new forestry  

SciTech Connect (OSTI)

Concerns for ecosystems have spurred a rethinking of forest management practices. This paper reviews the current resource management practices of the timber industry and of the Menominee Indians of Wisconsin who have been practicing sustained management through selective harvest since 1854. The paper begins with a discussion of the definitions of old growth, snags, coarse woody debris, and riparian zones and the Congressional excesses of the past which are at least partly to blame for the situation in the timber industry of the Pacific Northwest.

Meadows, D.G.

1994-04-01T23:59:59.000Z

336

Borehole breakdown pressure with drilling fluids—I. Empirical results  

Science Journals Connector (OSTI)

Mining and civil engineering industries sometimes use drilling muds for stabilizing a borehole during drilling wells for methane drainage, geothermal energy and radioactive waste disposal. Standard theories predicting borehole breakdown pressure assume breakdown occurs when a small fracture initiates at a location where the largest tangential stress at the borehole reaches the tensile strength of formation. Fracturing tests conducted in this study, however, showed that when drilling fluid was used as an injection fluid, borehole breakdown did not occur even if a fracture initiated at a borehole wall. Borehole breakdown occurred when the initiated fracture became unstable after significant growth [with 0.76 cm (0.3 in.) to 7.62 cm (3 in.) in length]. The test results showed that all drilling muds had a tendency to seal narrow natural fractures or fractures induced by high borehole pressure. The sealing effect of the mud stabilized fractures and prevented fracture propagation. This effect is one of the primary factors for controlling wellbore stability. In this work [1], more than 40 large rock samples [76.2 × 76.2 × 76.2 cm (30 × 30 × 30 in.)] were fractured to test the drilling fluid effect on fracture initiation and fracture propagation around a borehole. The results show that borehole breakdown pressure is highly dependent on the Young's modulus of the formation, wellbore size and type of the drilling fluids. Note that the conventional linear wellbore stability theory has ignored all these facts. The results of this experiment are intended to apply to the lost circulation problems from an induced fracture or to the interpretation of the in situ stress measurements with gelled fluids where drilling or fracturing fluids contain significant amount of solid components. Similar phenomena occur for the standard hydraulic fracturing fluids; however, the process zone and the high flow friction at the narrow fracture tip become as important as the gel and solid plugging effect shown in this paper. Hence, the results should be modified before being applied to standard fracturing fluids.

N. Morita; A.D. Black; G.-F. Fuh

1996-01-01T23:59:59.000Z

337

Using large eddy simulations to understand flow mixing | Argonne National  

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

large eddy simulations to understand flow mixing large eddy simulations to understand flow mixing March 4, 2013 Tweet EmailPrint In nuclear power plants, turbulent flow streams of different velocity and density mix rapidly at right angles in pipes. If those mixing flow streams are of different temperatures, thermal fluctuations result on the pipe wall. Such fluctuations can damage a pipe's structure and, ultimately, cause its failure. To better understand this phenomenon and to predict the effects, scientists have developed modeling methods known as large eddy simulations (LES). LES models only the energy-carrying large scales of motion, using a filtering mechanism to account for subgrid-scale motion. Thanks to recent advances in high-performance computing, the technique has become increasingly popular for simulating unsteady flows, allowing high fidelity

338

Energy Department Applauds Nation's First Large-Scale Industrial Carbon  

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

Nation's First Large-Scale Industrial Nation's First Large-Scale Industrial Carbon Capture and Storage Facility Energy Department Applauds Nation's First Large-Scale Industrial Carbon Capture and Storage Facility August 24, 2011 - 6:23pm Addthis Washington, D.C. - The U.S. Department of Energy issued the following statement in support of today's groundbreaking for construction of the nation's first large-scale industrial carbon capture and storage (ICCS) facility in Decatur, Illinois. Supported by the 2009 economic stimulus legislation - the American Recovery and Reinvestment Act - the ambitious project will capture and store one million tons of carbon dioxide (CO2) per year produced as the result of processing corn into fuel-grade ethanol from the nearby Archer Daniels Midland biofuels plant. Since all of

339

Energy Department Applauds Nation's First Large-Scale Industrial Carbon  

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

Energy Department Applauds Nation's First Large-Scale Industrial Energy Department Applauds Nation's First Large-Scale Industrial Carbon Capture and Storage Facility Energy Department Applauds Nation's First Large-Scale Industrial Carbon Capture and Storage Facility August 24, 2011 - 6:23pm Addthis Washington, D.C. - The U.S. Department of Energy issued the following statement in support of today's groundbreaking for construction of the nation's first large-scale industrial carbon capture and storage (ICCS) facility in Decatur, Illinois. Supported by the 2009 economic stimulus legislation - the American Recovery and Reinvestment Act - the ambitious project will capture and store one million tons of carbon dioxide (CO2) per year produced as the result of processing corn into fuel-grade ethanol from the nearby Archer Daniels Midland biofuels plant. Since all of

340

Large N matrices from a nonlocal spin system  

E-Print Network [OSTI]

Large N matrices underpin the best understood models of emergent spacetime. We suggest that large N matrices can themselves be emergent from simple quantum mechanical spin models with finite dimensional Hilbert spaces. We exhibit the emergence of large N matrices in a nonlocal statistical physics model of order N^2 Ising spins. The spin partition function is shown to admit a large N saddle described by a matrix integral, which we solve. The matrix saddle is dominant at high temperatures, metastable at intermediate temperatures and ceases to exist below a critical order one temperature. The matrix saddle is disordered in a sense we make precise and competes with ordered low energy states. We verify our analytic results by Monte Carlo simulation of the spin system.

Anninos, Dionysios; Huijse, Liza; Martin, Victoria L

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Results  

Science Journals Connector (OSTI)

For each person participating in our survey, we raised judged fair tax burdens for childless singles, childless married couples, married couples with one child, and married couples with two children, given mon...

Dr. Stefan Traub

1999-01-01T23:59:59.000Z

342

Dances with waves Air-sea interaction The generation and growth of waves due to  

E-Print Network [OSTI]

and the atmosphere fuels to a large extent the atmospheric and oceanic circulation. The release of water vapourDances with waves Air-sea interaction · The generation and growth of waves due to wind blowing over water, is a well-known example of air-sea interaction. Momentum transported downwards from the air

Haak, Hein

343

The Role of NiOx Overlayers on Spontaneous Growth of NiSix Nanowires  

E-Print Network [OSTI]

implication as the general synthetic route for the spontaneous growth of metal-silicide nanowires in large CVD method employing the bilayers of transition metal and their oxides as the seed layers can provide scales. In the catalyst-assisted syntheses of one-dimensional nano- crystals, the metal catalytic

Jo, Moon-Ho

344

ATP hydrolysis stimulates large length fluctuations in single actin filaments  

E-Print Network [OSTI]

Polymerization dynamics of single actin filaments is investigated theoretically using a stochastic model that takes into account the hydrolysis of ATP-actin subunits, the geometry of actin filament tips, the lateral interactions between the monomers as well as the processes at both ends of the polymer. Exact analytical expressions are obtained for a mean growth velocity and for dispersion in length fluctuations. It is found that the ATP hydrolysis has a strong effect on dynamic properties of single actin filaments. At high concentrations of free actin monomers the mean size of unhydrolyzed ATP-cap is very large, and the dynamics is governed by association/dissociation of ATP-actin subunits. However, at low concentrations the size of the cap becomes finite, and the dissociation of ADP-actin subunits makes a significant contribution to overall dynamics. Actin filament length fluctuations reach the maximum at the boundary between two dynamic regimes, and this boundary is always larger than the critical concentration. Random and vectorial mechanisms of hydrolysis are compared, and it is found that they predict qualitatively similar dynamic properties. The possibility of attachment and detachment of oligomers is also discussed. Our theoretical approach is successfully applied to analyze the latest experiments on the growth and length fluctuations of individual actin filaments.

Evgeny B. Stukalin; Anatoly B. Kolomeisky

2005-07-27T23:59:59.000Z

345

LIGHT CURVES OF 32 LARGE TRANSNEPTUNIAN OBJECTS  

SciTech Connect (OSTI)

We present observations of 32 primarily bright, newly discovered Transneptunian objects (TNOs) observable from the Southern Hemisphere during 39 nights of observation with the Irenee du Pont 2.5 m telescope at Las Campanas Observatory. Our dataset includes objects in all dynamical classes, but is weighted toward scattered objects. We find 15 objects for which we can fit periods and amplitudes to the data, and place light curve amplitude upper limits on the other 17 objects. Combining our sample with the larger light curve sample in the literature, we find a 3{sigma} correlation between light curve amplitude and absolute magnitude with fainter objects having larger light curve amplitudes. We looked for correlations between light curve and individual orbital properties, but did not find any statistically significant results. However, if we consider light curve properties with respect to object dynamical classification, we find statistically different distributions between the classical-scattered and classical-resonant populations at the 95.60% and 94.64% level, respectively, with the classical objects having larger amplitude light curves. The significance is 97.05% if the scattered and resonant populations are combined. The properties of binary light curves are largely consistent with the greater TNO population except in the case of tidally locked systems. All the Haumea family objects measured so far have light curve amplitudes and rotation periods {<=}10 hr, suggesting that they are not significantly different from the larger TNO population. We expect multiple factors are influencing object rotations: object size dominates light curve properties except in the case of tidal, or proportionally large collisional interactions with other TNOs, the influence of the latter being different for each TNO sub-population. We also present phase curves and colors for some of our objects.

Benecchi, Susan D.; Sheppard, Scott S., E-mail: sbenecchi@dtm.ciw.edu [Carnegie Institution of Washington, Department of Terrestrial Magnetism, 5241 Broad Branch Road, NW, Washington, DC 20015 (United States)

2013-05-15T23:59:59.000Z

346

Physics results from dynamical overlap fermion simulations  

E-Print Network [OSTI]

I summarize the physics results obtained from large-scale dynamical overlap fermion simulations by the JLQCD and TWQCD collaborations. The numerical simulations are performed at a fixed global topological sector; the physics results in the theta-vacuum is reconstructed by correcting the finite volume effect, for which the measurement of the topological susceptibility is crucial. Physics applications we studied so far include a calculation of chiral condensate, pion mass, decay constant, form factors, as well as (vector and axial-vector) vacuum polarization functions and nucleon sigma term.

Shoji Hashimoto

2008-11-08T23:59:59.000Z

347

Apparatus for monitoring crystal growth  

DOE Patents [OSTI]

A system and method are disclosed for monitoring the growth of a crystalline body from a liquid meniscus in a furnace. The system provides an improved human/machine interface so as to reduce operator stress, strain and fatigue while improving the conditions for observation and control of the growing process. The system comprises suitable optics for forming an image of the meniscus and body wherein the image is anamorphic so that the entire meniscus can be viewed with good resolution in both the width and height dimensions. The system also comprises a video display for displaying the anamorphic image. The video display includes means for enhancing the contrast between any two contrasting points in the image. The video display also comprises a signal averager for averaging the intensity of at least one preselected portions of the image. The value of the average intensity, can in turn be utilized to control the growth of the body. The system and method are also capable of observing and monitoring multiple processes.

Sachs, Emanual M. (Watertown, MA)

1981-01-01T23:59:59.000Z

348

Method of monitoring crystal growth  

DOE Patents [OSTI]

A system and method are disclosed for monitoring the growth of a crystalline body from a liquid meniscus in a furnace. The system provides an improved human/machine interface so as to reduce operator stress, strain and fatigue while improving the conditions for observation and control of the growing process. The system comprises suitable optics for forming an image of the meniscus and body wherein the image is anamorphic so that the entire meniscus can be viewed with good resolution in both the width and height dimensions. The system also comprises a video display for displaying the anamorphic image. The video display includes means for enhancing the contrast between any two contrasting points in the image. The video display also comprises a signal averager for averaging the intensity of at least one preselected portions of the image. The value of the average intensity, can in turn be utilized to control the growth of the body. The system and method are also capable of observing and monitoring multiple processes.

Sachs, Emanual M. (Watertown, MA)

1982-01-01T23:59:59.000Z

349

Short- and long-run relationships between natural gas consumption and economic growth: Evidence from Pakistan  

Science Journals Connector (OSTI)

Abstract This paper examines the dynamic relationship between natural gas consumption and economic growth in Pakistan using a multivariate model by including capital and labor as control variables for the period between 1972QI and 2011QIV. The results of the ARDL bound testing indicate the presence of cointegration relationships among the variables. The estimated long-run impact of gas consumption on economic growth is greater than other factor inputs suggesting that energy is a critical driver of production and growth in Pakistan. Furthermore, the results of causality test suggest that natural gas consumption and economic growth are complements. Given that natural gas constitutes to the primary source of energy in Pakistan, the implication of this study is that natural gas conservation policies could harm growth and, therefore, requires the policy makers to improve the energy supply efficiency as well as formulate appropriate policies to attract investment and establish public–private partnership initiatives.

Muhammad Shahbaz; Mohamed Arouri; Frédéric Teulon

2014-01-01T23:59:59.000Z

350

Kinetic Roughening and Phase Ordering in the Two-Component Growth Model  

E-Print Network [OSTI]

Interplay between kinetic roughening and phase ordering is studied in a growth SOS model with two kinds of particles and Ising-like interaction by Monte Carlo simulations. We found that, for a sufficiently large coupling, growth is strongly affected by interaction between species. Surface roughness increases rapidly with coupling. Scaling exponents for kinetic roughening are enhanced with respect to homogeneous situation. Phase ordering which leads to the lamellar structure persisting for a long time is observed. Surface profiles in strong coupling regime have a saw-tooth form, with the correlation between the positions of local minima and the domain boundaries. Key words: Computer simulations; Ising models; Growth; Surface roughening; Surface structure, morphology, roughness and topography. PACS: 81.10.Aj, 68.35.Ct, 75.70Kw 1 Introduction Growth by vapour deposition is a technologically important process for producing high quality materials. During last years much progress has been ma...

unknown authors

351

Can observational growth rate data favour the clustering dark energy models?  

E-Print Network [OSTI]

Under the commonly used assumption that clumped objects can be well described by a spherical top-hat matter density profile, we investigate the evolution of the cosmic growth index in clustering dark energy (CDE) scenarios on sub-horizon scales. We show that the evolution of the growth index $\\gamma(z)$ strongly depends on the equation-of-state (EoS) parameter and on the clustering properties of the dark energy (DE) component. Performing a $\\chi^2$ analysis, we show that CDE models have a better fit to observational growth rate data points with respect to the concordance $\\Lambda$CDM model. We finally determine $\\gamma(z)$ using an exponential parametrization and demonstrate that the growth index in CDE models presents large variations with cosmic redshift. In particular it is smaller (larger) than the theoretical value for the $\\Lambda$CDM model, $\\gamma_{\\Lambda}\\simeq0.55$, in the recent past (at the present time).

Mehrabi, Ahmad; Pace, Francesco

2014-01-01T23:59:59.000Z

352

Optimization and control of a large-scale solar chimney power plant.  

E-Print Network [OSTI]

??ENGLISH ABSTRACT: The dissertation builds on previous research (Pretorius, 2004) and investigates the optimization and control of a large-scale solar chimney power plant. Performance results… (more)

Pretorius, Johannes Petrus

2007-01-01T23:59:59.000Z

353

The Genome Sequence of Psychrobacter arcticus 273-4, a Psychroactive Siberian Permafrost Bacterium, Reveals Mechanisms for Adaptation to Low-Temperature Growth  

Science Journals Connector (OSTI)

...important factor in cold adaptation is the synthesis of wax esters. Wax esters are commonly found in plants and animals (30). Acinetobacter sp. accumulates large amounts of wax esters that are used later as a carbon source for growth...

Héctor L. Ayala-del-Río; Patrick S. Chain; Joseph J. Grzymski; Monica A. Ponder; Natalia Ivanova; Peter W. Bergholz; Genevive Di Bartolo; Loren Hauser; Miriam Land; Corien Bakermans; Debora Rodrigues; Joel Klappenbach; Dan Zarka; Frank Larimer; Paul Richardson; Alison Murray; Michael Thomashow; James M. Tiedje

2010-02-12T23:59:59.000Z

354

Measurements of Ice Crystal Growth Rates in Air at -5C and -10C K. G. Libbrecht and H. M. Arnold  

E-Print Network [OSTI]

Measurements of Ice Crystal Growth Rates in Air at -5C and -10C K. G. Libbrecht and H. M. Arnold to: kgl@caltech.edu Abstract. We present experiments investigating the growth of ice crystals from produce large morphological changes at all scales. One popular example of this phenomenon is the formation

Libbrecht, Kenneth G.

355

Strategic Growth Initiative (Michigan) | Department of Energy  

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

Strategic Growth Initiative (Michigan) Strategic Growth Initiative (Michigan) Strategic Growth Initiative (Michigan) < Back Eligibility Agricultural Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Home Weatherization Water Solar Wind Program Info State Michigan Program Type Grant Program Provider Michigan Farm Bureau A joint venture between Michigan Department of Agriculture and Rural Development (MDARD) and the Michigan Economic Development Corporation (MEDC), the Strategic Growth Initiative Grant Program was designed to leverage business development and growth for the state's $91.4 billion food and agriculture industry. The grant program aims to remove barriers inhibiting growth in the state's food and agriculture industry, fostering economic opportunities for Michigan-based food processors, agribusiness and

356

Phenomenological approach for describing environment dependent growths  

E-Print Network [OSTI]

Different classes of phenomenological universalities of environment dependent growths have been proposed. The logistic as well as environment dependent West-type allometry based biological growth can be explained in this proposed framework of phenomenological description. It is shown that logistic and environment dependent West-type growths are phenomenologically identical in nature. However there is a difference between them in terms of coefficients involved in the phenomenological descriptions. It is also established that environment independent and enviornment dependent biological growth processes lead to the same West-type biological growth equation. Involuted Gompertz function, used to describe biological growth processes undergoing atrophy or a demographic and economic system undergoing involution or regression, can be addressed in this proposed environment dependent description. In addition, some other phenomenological descriptions have been examined in this proposed framework and graphical representations of variation of different parameters involved in the description are executed.

Dibyendu Biswas; Swarup Poria

2014-12-22T23:59:59.000Z

357

Combining In-Situ Buffer-Layer-Assisted-Growth with Scanning...  

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

growth (BLAG) technique by combining EMSL's ultra-high vacuum scanning probe microscopy (UHV SPM) and applying the resulting novel tool for formation and structural study of BaO...

358

Strain-balanced quantum cascade lasers: influence of growth temperature on interface roughness and laser performance  

Science Journals Connector (OSTI)

Effect of substrate temperature on the performances of quantum cascade lasers operating at 4.6um is presented. Using a density matrix model results for different growth temperatures...

Bismuto, Alfredo; Terazzi, Romain; Beck, Mattias; Faist, Jerome

359

Ground and satellite observations of the evolution of growth phase auroral arcs  

E-Print Network [OSTI]

wind energy to the magnetosphere [McPherron, 1970]. Following slow growth, substorm onset to be associ- ated with a stretching of the nightside magnetotail as a result of an enhanced transfer of solar

360

Replacing ESP controls brings large utility units into compliance  

SciTech Connect (OSTI)

This article examines the effect of retrofitting an electrostatic precipitator (ESP) digital control system on the emissions compliance of a large utility unit. The topics of the article include evaluation of ESP performance, determination of course of action, unit 1 and 2 installation of a digital control system, and results to emissions and performance of the ESP.

Hack, P. (Baltimore Gas and Electric Co., Lusby, MD (United States))

1994-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

LARGE TIME BEHAVIOR OF SOLUTIONS TO A DISSIPATIVE BOUSSINESQ SYSTEM  

E-Print Network [OSTI]

results obtained for dissipative KdV equations [7-10] or dissipative BBM equations [2, 18]. This article LARGE TIME BEHAVIOR OF SOLUTIONS TO A DISSIPATIVE BOUSSINESQ SYSTEM Saint-Leu, 80039 Amiens, France. Abstract. In this article we consider the Boussinesq system

Goubet, Olivier

362

Cancer growth: Predictions of a realistic model  

Science Journals Connector (OSTI)

Simulations of avascular cancer growth are performed using experimental values of the relevant parameters. This permits a realistic assessment of the influence of these parameters on cancer growth dynamics. In general, an early exponential growth phase is followed by a linear regime (as observed in recent experiments), while the thickness of the viable cell layer remains approximately constant. Contrary to some predictions, a transition to latency is not observed.

S. A. Menchón and C. A. Condat

2008-08-08T23:59:59.000Z

363

Sharing Your Research Results: How to Create a Winning Poster  

E-Print Network [OSTI]

1 Sharing Your Research Results: How to Create a Winning Poster Kim Keeton kkeeton of presentation: q Explore methods for communicating results q Why posters? q Describe how to design a good research poster 3 Approaches for Communicating Results Easy to create? Widely applicable? Large audience

Wildermuth, Mary C

364

High energy physics - The large and the small  

SciTech Connect (OSTI)

In this Sixth International School on Field Theory and Gravitation, I was invited to give this talk to the students and researchers of Field Theory mainly about LHC - The Large Hadron Collider and results. I will try to summarize the main daily life of the high energy physics and give an idea about the experiments and the expectations for the near future. I will comment the present results and the prospects to LHC/CMS.

Santoro, Alberto [Universidade do Estado do Rio de Janeiro (Brazil)

2012-09-24T23:59:59.000Z

365

Results on strangeness production from HADES  

E-Print Network [OSTI]

Resent results concerning the production of K+, K-, phi, K0 S and lambda particles in the reaction system Ar+KCl at 1.76 AGeV measured by the HADES Collaboration are presented. Transverse momentum distributions have been measured in a large fraction of the phase space. For the first time, at SIS energies, K+, K- and phi mesons have been measured independently and the slope parameter for phi mesons could be extracted. A large statistics has been collected for the produced K0S and lambda in the phase space region around mid-rapity. The high quality of these data render them very suitable for comparisons with theoretical models.

A. Schmah; L. Fabbietti

2009-11-02T23:59:59.000Z

366

Results on strangeness production from HADES  

E-Print Network [OSTI]

Resent results concerning the production of K+, K-, phi, K0 S and lambda particles in the reaction system Ar+KCl at 1.76 AGeV measured by the HADES Collaboration are presented. Transverse momentum distributions have been measured in a large fraction of the phase space. For the first time, at SIS energies, K+, K- and phi mesons have been measured independently and the slope parameter for phi mesons could be extracted. A large statistics has been collected for the produced K0S and lambda in the phase space region around mid-rapity. The high quality of these data render them very suitable for comparisons with theoretical models.

Schmah, A

2009-01-01T23:59:59.000Z

367

Human preproinsulin-like growth factor I  

SciTech Connect (OSTI)

This patent describes a synthetic DNA sequence encoding a preproinsulin-like growth factor-I protein. It comprises: the sequence of amino acids.

Rotwein, P.S.; Krivi, G.G.

1990-10-16T23:59:59.000Z

368

Growth and structure of -lactalbumin nanotubes  

Science Journals Connector (OSTI)

Nanotubes are formed after partial hydrolysis of the milk protein -lactalbumin. This scattering study presents dimensions of the -lactalbumin nanotubes and a model of their growth.

Graveland-Bikker, J.F.

2006-03-12T23:59:59.000Z

369

IN THIS ISSUE Excessive Cotton Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  

E-Print Network [OSTI]

AGRONOMY NOTES July, 2004 IN THIS ISSUE COTTON Excessive Cotton Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Management Influence on Hardlock Cotton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Wet Conditions and Nitrogen Applications on Cotton . . . . . . . . . . . . . . . . . . . . . 2

Watson, Craig A.

370

Reduced models of algae growth Heikki Haario,  

E-Print Network [OSTI]

Reduced models of algae growth Heikki Haario, Leonid Kalachev Marko Laine, Lappeenranta University of Technology, Lappeenranta, Finland University of Montana, Missoula, MT, USA Finnish Meteorological institute

Bardsley, John

371

Optimization Online - Robust Growth-Optimal Portfolios  

E-Print Network [OSTI]

May 24, 2014 ... Abstract: The growth-optimal portfolio is designed to have maximum ... the asset return distribution, which is not directly observable but must be ...

Napat Rujeerapaiboon

2014-05-24T23:59:59.000Z

372

"Conflict Between Economic Growth and Environmental Protection...  

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

9, 2012, 4:15pm Colloquia MBG Auditorium "Conflict Between Economic Growth and Environmental Protection", Dr. Bryan Czech, resident, Center for the Advancement of the Steady State...

373

Essays on India’s Economic Growth  

E-Print Network [OSTI]

initial euphoria about liberalisation, a revisionist viewand industrial policy liberalisation. Three, growth in thebuilt up under the pre-liberalisation policy regime), their

Singh, Nirvikar

2009-01-01T23:59:59.000Z

374

Theoretical Ecology: Continued growth and success  

E-Print Network [OSTI]

EDITORIAL Theoretical Ecology: Continued growth and successof areas in theoretical ecology. Among the highlights areyear represent theoretical ecology from around the world: 20

Hastings, Alan

2010-01-01T23:59:59.000Z

375

Green Growth and Transport | Open Energy Information  

Open Energy Info (EERE)

Transport Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Green Growth and Transport AgencyCompany Organization: ITF ComplexityEase of Use: Not Available Website:...

376

Large-eddy simulations of scramjet engines.  

E-Print Network [OSTI]

??The main objective of this dissertation is to develop large-eddy simulation (LES) based computational tools for supersonic inlet and combustor design. In the recent past,… (more)

Koo, Heeseok

2011-01-01T23:59:59.000Z

377

Coordinated control for large-scale EV charging facilities and energy storage devices participating in frequency regulation  

Science Journals Connector (OSTI)

Abstract With the increasing penetration of renewable energy, automatic generation control (AGC) capacity requirements will increase dramatically, becoming a challenging task that must be addressed. The rapid growth of electric vehicles (EVs) provides new approaches for the stable operation of power systems. Vehicle-to-grid (V2G) technology has the potential to provide frequency regulation (FR) services. Fully taking into account the advantages of \\{EVs\\} and battery energy storage stations (BESSs), i.e. rapid response and large instantaneous power, this paper presents a coordinated control strategy for large-scale EVs, \\{BESSs\\} and traditional FR resources involved in AGC. Response priorities and control strategies for the FR resources vary with different operating states. To verify the effectiveness of the proposed control strategy, dynamic simulations for EV/BESS to participate in AGC of a two-area interconnected power system are performed in the Matlab/Simulink program. The simulation results show that the proposed method can not only fully utilize the advantages of EV/BESS, but also achieve the coordination among different FR resources, thus improving the frequency stability and facilitating the integration of renewable energy.

Jin Zhong; Lina He; Canbing Li; Yijia Cao; Jianhui Wang; Baling Fang; Long Zeng; Guoxuan Xiao

2014-01-01T23:59:59.000Z

378

Enhancement of Growth Performance and Bone Mineralization in Market Broilers through Dietary Enzymes  

E-Print Network [OSTI]

. In Experiment 1, a 35-day grow out trial was conducted to investigate the effect of three commercially available phytase enzymes on growth performance and bone mineralization in phosphorus deficient corn/soy based diets. Increasing the level of available... phosphorus (aP) in the control diets resulted in improved bird performance and bone ash data. The presence of dietary phytase in phosphorus deficient diets resulted in improvements in growth parameters and bone mineralization. Regression analysis...

Coppedge, Jacob Ryan

2012-02-14T23:59:59.000Z

379

Strongly Inhibited Rayleigh-Taylor Growth with 0.25-?m Lasers  

Science Journals Connector (OSTI)

It is shown through numerical simulation that the Rayleigh-Taylor growth rate for targets accelerated by laser ablation, is reduced below the classical value, (kg)12, by factors of 3-4 with 0.25-?m laser light. The simulation results are supported by an analytical expression for the growth rates. These results provide further evidence for the viability of high-aspect-ratio shells in direct-drive laser fusion.

Mark H. Emery; John H. Gardner; Stephen E. Bodner

1986-08-11T23:59:59.000Z

380

Deposition of thin silicon layers on transferred large area graphene  

SciTech Connect (OSTI)

Physical vapor deposition of Si onto transferred graphene is investigated. At elevated temperatures, Si nucleates preferably on wrinkles and multilayer graphene islands. In some cases, however, Si can be quasi-selectively grown only on the monolayer graphene regions while the multilayer islands remain uncovered. Experimental insights and ab initio calculations show that variations in the removal efficiency of carbon residuals after the transfer process can be responsible for this behavior. Low-temperature Si seed layer results in improved wetting and enables homogeneous growth. This is an important step towards realization of electronic devices in which graphene is embedded between two Si layers.

Lupina, Grzegorz, E-mail: lupina@ihp-microelectronics.com; Kitzmann, Julia; Lukosius, Mindaugas; Dabrowski, Jarek; Wolff, Andre; Mehr, Wolfgang [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany)] [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany)

2013-12-23T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Cost Study for Large Wind Turbine Blades  

SciTech Connect (OSTI)

The cost study for large wind turbine blades reviewed three blades of 30 meters, 50 meters, and 70 meters in length. Blade extreme wind design loads were estimated in accordance with IEC Class I recommendations. Structural analyses of three blade sizes were performed at representative spanwise stations assuming a stressed shell design approach and E-glass/vinylester laminate. A bill of materials was prepared for each of the three blade sizes using the laminate requirements prepared during the structural analysis effort. The labor requirements were prepared for twelve major manufacturing tasks. TPI Composites developed a conceptual design of the manufacturing facility for each of the three blade sizes, which was used for determining the cost of labor and overhead (capital equipment and facilities). Each of the three potential manufacturing facilities was sized to provide a constant annual rated power production (MW per year) of the blades it produced. The cost of the production tooling and overland transportation was also estimated. The results indicate that as blades get larger, materials become a greater proportion of total cost, while the percentage of labor cost is decreased. Transportation costs decreased as a percentage of total cost. The study also suggests that blade cost reduction efforts should focus on reducing material cost and lowering manufacturing labor, because cost reductions in those areas will have the strongest impact on overall blade cost.

ASHWILL, THOMAS D.

2003-05-01T23:59:59.000Z

382

Evaluation of retrocommissioning persistence in large commercialbuildings  

SciTech Connect (OSTI)

Commercial Building Retrocommissioning activity has increased in recent years. This paper discusses LBNL's recently conducted study of 8 participants in the Sacramento Municipal Utility District Retrocommissioning program. We evaluated the persistence of energy savings and measure implementation, in an effort to identify and understand factors that can improve the longevity of retrocommissioning benefits. The LBNL analysis included a whole-building and measure status analysis, incorporating elements of previous work by Texas A&M University and Portland Energy Conservation Inc. Included in the energy analysis were whole building calculated energy savings and consideration of effects from the 2001 energy crisis. The measure persistence analysis examined each recommended measure and it's current operational status. Results showed a 59% implementation rate of recommended measures. Some process findings were: (1) Building engineers will tweak a measure that didn't work, instead of reverting to the pre-retrocommissioning settings; (2) A majority of the implementation costs were absorbed into regular operation and maintenance budgets; (3) The most frequently reported down side was the large time demands on the building engineering staff. However, all respondents thought it was worth the price; (4) All the sites said that retrocommissioning is beneficial to their operations, due to ongoing training and continuous improvement of system specifications; and (5) Approximately 65% of the peak retrocommissioning savings persisted beyond four years.

Bourassa, Norman J.; Piette, Mary Ann; Motegi, Naoya

2004-05-01T23:59:59.000Z

383

Nonequilibrium Markov processes conditioned on large deviations  

E-Print Network [OSTI]

We consider the problem of conditioning a Markov process on a rare event and of representing this conditioned process by a conditioning-free process, called the effective or driven process. The basic assumption is that the rare event used in the conditioning is a large deviation-type event, characterized by a convex rate function. Under this assumption, we construct the driven process via a generalization of Doob's $h$-transform, used in the context of bridge processes, and show that this process is equivalent to the conditioned process in the long-time limit. The notion of equivalence that we consider is based on the logarithmic equivalence of path measures and implies that the two processes have the same typical states. In constructing the driven process, we also prove equivalence with the so-called exponential tilting of the Markov process, which is used with importance sampling to simulate rare events, and which gives rise, from the point of view of statistical mechanics, to a nonequilibrium version of the canonical ensemble. Other links between our results and the topics of bridge processes, quasi-stationary distributions, stochastic control, and conditional limit theorems are mentioned.

Raphael Chetrite; Hugo Touchette

2014-05-20T23:59:59.000Z

384

VP 100: Growth in solar means growth in Ohio | Department of Energy  

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

Growth in solar means growth in Ohio Growth in solar means growth in Ohio VP 100: Growth in solar means growth in Ohio October 6, 2010 - 10:57am Addthis DuPont is betting on major growth in the market for solar energy -- and therefore for its Tedlar film, a durable backing for silicon solar panels. | Photo Courtesy of DuPont DuPont is betting on major growth in the market for solar energy -- and therefore for its Tedlar film, a durable backing for silicon solar panels. | Photo Courtesy of DuPont Lorelei Laird Writer, Energy Empowers Market research company Solarbuzz reports that global demand for solar power soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW as of June -- and

385

In-situ imaging of the nucleation and growth of epitaxial anatase TiO2(001) films on SrTiO3(001)  

SciTech Connect (OSTI)

The growth of TiO2 anatase films on Nb doped SrTiO3(001) by oxygen-assisted molecular beam epitaxy has been studied in-situ by scanning tunneling microscopy. We show that the initial growth follows the Stranski-Krastanov mode, where islands form on top of a wetting layer consisting of two monolayers (ML) of TiO2. The epitaxial islands subsequently nucleate and coalescence into large commonly-oriented crystallites. The (4x4) reconstruction observed by reflection high-energy electron diffraction (RHEED) is shown to result from the coexistence of individual (4x1) and (1x4) reconstructions present on different crystallite surfaces. The anatase grows in units of bilayers, resulting in a step height of 2 ML (~0.5 nm). This result explains the fact that the measured period of the RHEED specular-beam intensity oscillations corresponds to the time required for deposition of 2 ML. Ar ion sputtering and UHV annealing results in a transformation to coexisting (4x1) and (1x4) reconstructed terraces on individual crystallites, as commonly observed by ex-situ STM studies.

Du, Yingge; Kim, Dong Jun; Kaspar, Tiffany C.; Chamberlin, Sara E.; Lyubinetsky, Igor; Chambers, Scott A.

2012-09-30T23:59:59.000Z

386

First results from the UKCCS  

Science Journals Connector (OSTI)

On 3 December 1999, the first results from the United Kingdom Childhood Cancer Study (the UKCCS) were published in The Lancet (UKCCS Investigators 1999 Exposure to power-frequency magnetic fields and the risk of childhood cancer The Lancet 354 1925-31). They concerned power-frequency magnetic fields, and were negative. The UKCCS was conceived in the early 1990s. It has been the largest ever study of its kind, accruing nearly 4000 cases of childhood cancer over more than four years in the whole of England, Wales and Scotland. The study has been led by an eminent management committee, chaired by Sir Richard Doll, and the cost, over £11 million, has been met by cancer charities, government, and the nuclear and electricity industries. The study has collected data that will allow it to look at several hypotheses concerning the causes of childhood cancer - child's exposure to radiation or to chemicals in utero or after birth, father's exposure to radiation or chemicals prior to conception, infections - but the first result to be published (lead author Professor Day from Cambridge) concerns power-frequency magnetic fields. Magnetic fields are one of the types of field encompassed by the overall term `electromagnetic fields' or EMF. This part of the study had measurements on 2226 matched case-control pairs (1073 for leukaemias). The exposure assessment was designed and analysed mainly by the NRPB, and involved appropriate combinations of spot measurements in various places round the home, 90 minute and 48 hour measurements in the home, questionnaire data on certain appliances, measurements in schools, and data on proximity to high-voltage power lines and load data relating to those lines. The main hypothesis tested (derived from previous studies in North America and Germany) concerned average exposures greater than 0.2 µT compared to less than 0.1 µT. For this analysis, the relative risks were all close to or slightly below unity. For instance, for all cancers, the relative risk (adjusted with a single, relatively simple measure of socioeconomic status) was 0.87 (95% confidence interval 0.56-1.35). For acute lymphoblastic leukaemia, the equivalent figures were 0.92 (0.47-1.79). Other analyses involved different diagnostic groups and different exposure cutpoints, with essentially null results for all analyses. The authors' conclusion is that `this study provides no evidence that exposure to magnetic fields associated with the electricity supply in the UK increases the risks for childhood leukaemia, cancers of the central nervous system, or any other childhood cancer'. With such a large study (the next largest study, from America three years ago, had around 600 leukaemias), with such eminent authors, and making such comprehensive measurements, the result is likely to be highly influential. Even features of the study such as control bias (stemming from poor control participation in more deprived households) do not appear to invalidate the result. However, in a Commentary in the same issue of The Lancet , long-time EMF researchers Anders Ahlbom and Michael Repacholi, gave their opinion that the UKCCS was not the `definitive' study many scientists had been hoping for. Their reasoning is firstly that the study measured only time-weighted-average fields, and not other parameters of the fields such as transients; and secondly that the study had too few highly exposed cases to provide firm answers at high exposures. Because of a number of factors to do with electricity distribution practices, a much smaller proportion of the UK population is exposed at high fields than in North America, and above both 0.2 µT (which only 2.3% of the UKCCS controls exceeded) and 0.4 µT (0.4%) the study has fewer exposed cases than recent studies in both the USA and Canada. By contrast, Sir Richard Doll has said `this major study provides firm evidence that exposure to the levels of magnetic fields found in the UK does not augment risk for childhood cancer', and that there is now no justification for further epidemiological studies on EMF and childhood

387

Opto-Electronics in Large Array Gas Detector Systems  

E-Print Network [OSTI]

Large array gas detector systems are used in particle and nuclear physics experiments involving high-energy nucleon-nucleon and heavy-ion collisions. We have observed that in large array gas detector systems the momentary discharges inside the detector cells result in slowdown of High Voltage conditioning and possible hindrances in signal processing. We have explored the opto-electronic devices like the opto-coupler, optical fibre and signal processing circuit, which provide successful monitoring procedures and preventive measures to overcome the challenges produced in such complex detector systems.

Majumdar, M R D; Nayak, T K; Das, Debasish; Nayak, Tapan K.

2005-01-01T23:59:59.000Z

388

Search Results | ScienceCinema  

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

Sort by Title Sort by OSTI ID Prev Next Search Results for: All records (Enter search terms to narrow results) Search Results for: All records (Enter search terms to narrow...

389

arXiv:1204.3298v2[math.GT]9May2012 ON THE GROWTH OF BETTI NUMBERS IN p-ADIC ANALYTIC  

E-Print Network [OSTI]

arXiv:1204.3298v2[math.GT]9May2012 ON THE GROWTH OF BETTI NUMBERS IN p-ADIC ANALYTIC TOWERS NICOLAS BERGERON, PETER LINNELL, WOLFGANG L¨UCK, AND ROMAN SAUER Abstract. We study the asymptotic growth of Betti and statement of results This paper is mainly concerned with the asymptotic growth of Betti numbers in a tower

Lück, Wolfgang

390

Large power grid analysis using domain decomposition  

E-Print Network [OSTI]

Large power grid analysis using domain decomposition Quming Zhou, Kai Sun, Kartik Mohanram, Danny C referred to as the power grid. The power grid for a modern integrated circuit may consist of several grid is traditionally described as a large-scale linear system. Simulation of power grids usually

Mohanram, Kartik

391

Future Developments of Large Electric Generators  

Science Journals Connector (OSTI)

...Future Developments of Large Electric Generators C. Concordia Several observations can...continual development of large electric generators: 1. The tendency toward always increasing...unbalanced loading. 5. The type of steam generator as it may influence a tendency to use...

1973-01-01T23:59:59.000Z

392

Microfluidic Large-Scale Integration: The Evolution  

E-Print Network [OSTI]

Microfluidic Large-Scale Integration: The Evolution of Design Rules for Biological Automation, polydimethylsiloxane Abstract Microfluidic large-scale integration (mLSI) refers to the develop- ment of microfluidic, are discussed. Several microfluidic components used as building blocks to create effective, complex, and highly

Quake, Stephen R.

393

Suppression of color screening at large N  

Science Journals Connector (OSTI)

In large-N QCD, deconfinement by color screening is suppressed. The adjoint string tension is twice the fundamental string tension. Consequences for models of confinement are discussed, and a simple model of a confining large-N master field is given.

J. Greensite and M. B. Halpern

1983-05-15T23:59:59.000Z

394

NREL: PVWatts - How to Interpret PVWatts Results  

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

Interpret PVWatts(tm) Results Interpret PVWatts(tm) Results The monthly and yearly energy production estimates are modeled using the selected photovoltaic (PV) system parameters and weather data that are typical or representative of long-term averages. For reference or comparison with local information, the solar radiation values modeled for the PV array are included in the performance results. Because weather patterns vary from year to year, the values in the tables are better indicators of long-term performance than of performance for a particular month or year. PV performance is largely proportional to the solar radiation received, which may vary from the long-term average by 30% monthly and 10% yearly. Solar radiation variance for a specific location can be evaluated by examining the tables in the Solar Radiation Data Manual

395

Engines of growth – the importance of 'routine innovation activities'  

Science Journals Connector (OSTI)

This paper adopts a fresh perspective at what companies could do to achieve growth and profitability over the mid- and long-term. Various disciplines of management science have examined the determinants, processes, and consequences of innovation in organisations with mixed and often inconsistent results. While we adopt a perspective of organisational design in innovation management, we differ from conventional approaches in our selecting the free-market economy as the starting point of research. We advocate that organisational design could learn from the system of free-market economy that has been associated with extra-ordinary growth as compared with other economic systems. After analysing the drivers of growth in free-market economy, we discuss the concept of 'routine innovation activities' and its implications from a perspective of organisational design. We advocate that organisations need to be designed with the aim of reaping the growth benefits associated with 'routine activities' and establish a catalogue of principles guiding practitioners of organisational design. The article closes with a case study illustrating the argument.

Ursula Deplazes; Wolfgang Deplazes; Roman Boutellier

2010-01-01T23:59:59.000Z

396

Results from high energy accelerators  

E-Print Network [OSTI]

We review some of the recent experimental results obtained at high-energy colliders with emphasis on LEP and SLC results.

G. Giacomelli; B. Poli

2002-02-11T23:59:59.000Z

397

Understanding Regional Economic Growth in IndiaUnderstanding Regional Economic Growth in India Understanding Regional Economic  

E-Print Network [OSTI]

Understanding Regional Economic Growth in IndiaUnderstanding Regional Economic Growth in India Understanding Regional Economic Growth in India* Jeffrey D. Sachs Director The Earth Institute at Columbia_ramiah@yahoo.co.uk Asian Economic Papers 1:3 © 2002 The Earth Institute at Columbia University and the Massachusetts

398

Essential role of catalyst in vapor-liquid-solid growth of compounds  

Science Journals Connector (OSTI)

The mechanism of the solidification of compound materials, such as oxide crystals, in a vapor-liquid-solid (VLS) system is investigated by model molecular dynamics simulation. A simple model for the VLS growth of a compound crystal is proposed to clarify the general mechanism of how a liquid solvent catalyzes the growth rate. We find that the nucleation process at the solid surface is responsible for limiting the growth rate, and that the solvent catalyzes the nucleation by reducing the critical nucleation size at the liquid-solid interface. Our theoretical suggestion that the ratio of the vapor-solid (VS) growth rate to the VLS growth rate strongly depends on the supply rate qualitatively agrees well with the experimental result. Finally, we simulate the entire process of VLS nanowire formation.

Masaru Suzuki; Yoshiki Hidaka; Takeshi Yanagida; Annop Klamchuen; Masaki Kanai; Tomoji Kawai; Shoichi Kai

2011-06-28T23:59:59.000Z

399

Projected growth effects of the biotechnology industry in Finland: the fourth pillar of the economy?  

Science Journals Connector (OSTI)

This study assesses the impact of the Finnish biotechnology industry on economic growth in Finland. The study employs official data from Statistics Finland and new survey data covering 84 Finnish biotechnology companies. An econometric forecast for the economy-wide growth impact of the biotechnology industry in Finland is presented. In the estimation procedure, this study employs the survey data both in forming growth anticipations within a new emerging industry and assessing inter-industrial growth effects. Applied Monte Carlo simulations predict that the contribution of the biotechnology industry to annual GDP growth in 2002â??2006 will be in the range of 0.05â??0.09 percentage points per annum with a probability of 90%. These results imply that it will take decades rather than years for the biotechnology industry to become a fourth pillar of the Finnish economy beside the forest industry, the metal products and machinery industry, and the electronics industry.

Raine Hermans; Martti Kulvik

2005-01-01T23:59:59.000Z

400

Characterization of elevated temperature crack growth in Hastelloy-X using integral parameters  

SciTech Connect (OSTI)

Linear elastic fracture mechanics approaches are not suitable for prediction of fatigue crack growth in the nonlinear regime at elevated temperatures. The objective of this paper is to investigate the ability of the integral parameters by Blackburn (J*), by Kishimoto et al. ({cflx J}), and by Atluri et al. ({Delta}Tp*, {Delta}Tp) to correlate crack growth data of Hastelloy-X at elevated temperatures under nominally elastic and nominally plastic loading. Crack growth is analyzed using a finite element method, and the integral parameters are computed from the results of analysis. The experimental crack growth rates are correlated with these parameters. It is found that J*, {cflx J}, and {Delta}Tp* can correlate crack growth data within an acceptable accuracy.

Kim, K.S. [Pohang Univ. of Science and Technology (Korea, Republic of). Dept. of Mechanical Engineering; Van Stone, R.H. [General Electric Aircraft Engines, Cincinnati, OH (United States)

1995-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Controlled growth of vertically aligned MoO{sub 3} nanoflakes by plasma assisted paste sublimation process  

SciTech Connect (OSTI)

In this work, we have successfully developed plasma assisted paste sublimation route to deposit vertically aligned MoO{sub 3} nanoflakes (NFs) on nickel coated glass substrate in oxygen plasma ambience with the assistant of Ni thin layer as a catalyst. In our case, sublimation source (Mo strip surface) is resistively heated by flowing current across it. The structural, morphological, and optical properties of NFs have been investigated systematically using x-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) with selected area electron diffraction (SAED), High resolution transmission electron microscopy (HRTEM), micro-Raman spectroscopy, and Photoluminescence (PL) spectroscopy. Studies reveal that the presence of oxygen plasma and the nickel thin layer are very essential for the growth of vertically aligned NFs. The observed results divulge that ?-MoO{sub 3} NFs are deposited uniformly on large scale with very high aspect (height/thickness) ratio more than 30 and well aligned along [0 k 0] crystallographic direction where k is even (2, 4, 6). Raman spectrum shows a significant size effect on the vibrational property of MoO{sub 3} nanoflakes. The PL spectrum of MoO{sub 3} NFs was recorded at room temperature and four prominent peaks at 365 nm, 395 nm, 452 nm, and 465 nm corresponding to UV-visible region were observed. In this paper, a three step growth strategy for the formation of MoO{sub 3} NFs has been proposed in detail.

Sharma, Rabindar K.; Reddy, G. B. [Thin Film Laboratory, Physics Department, Indian Institute of Technology Delhi, New Delhi 110016 (India)] [Thin Film Laboratory, Physics Department, Indian Institute of Technology Delhi, New Delhi 110016 (India)

2013-11-14T23:59:59.000Z

402

KINETIC ROUGHENING PHENOMENA, STOCHASTIC GROWTH, DIRECTED  

E-Print Network [OSTI]

KINETIC ROUGHENING PHENOMENA, STOCHASTIC GROWTH, DIRECTED POLYMERS AND ALL THAT Aspects 254 (1995) 215-414 Kinetic roughening phenomena, stochastic growth, directed polymers and all that for the nonlinear term 3.2. Dynamic RG analysis 3.3. A worthy detour: kinetic roughening with conservation law 3

Halpin-Healy, Tim

403

BIOTIC INFLUENCES AFFECTING POPULATION GROWTH OF  

E-Print Network [OSTI]

of Chlorella and Nitz8chia _ Growth curve and division rate of Chlorella _ Growth curve and division rate in conditioned media _ Inhibitory effect o~ Chlorella of Nitz8chia-conditioned medium _ Inhibitory effect on Nitz8chia of Chlorella-condit,ioned medium _ Inhibitory effects of filtrate from conditioned media

404

Social Capital and Growth Bryan R. Routledge ,  

E-Print Network [OSTI]

, labor mobility, and social capital. The key assumption is that technological innovation, which drivesSocial Capital and Growth Bryan R. Routledge , Joachim von Amsberg § March 2002 Revised July 2002 Abstract We define and characterize social capital in a simple growth model. We capture social capital

405

Growth of Betti Numbers Bryan Clair  

E-Print Network [OSTI]

Growth of Betti Numbers Bryan Clair _____________________________________________________________________________ Introduction Let X = fX= be a finite simplicial complex. We study the growth rate of the Betti numbers of X. It is easy to see that the sequence of Betti numbers {bq(Xi)} can grow at most linearly

Clair, Bryan

406

Annual Growth Bands in Hymenaea courbaril  

SciTech Connect (OSTI)

One significant source of annual temperature and precipitation data arises from the regular annual secondary growth rings of trees. Several tropical tree species are observed to form regular growth bands that may or may not form annually. Such growth was observed in one stem disk of the tropical legume Hymenaea courbaril near the area of David, Panama. In comparison to annual reference {Delta}{sup 14}C values from wood and air, the {Delta}{sup 14}C values from the secondary growth rings formed by H. courbaril were determined to be annual in nature in this one stem disk specimen. During this study, H. courbaril was also observed to translocate recently produced photosynthate into older growth rings as sapwood is converted to heartwood. This process alters the overall {Delta}{sup 14}C values of these transitional growth rings as cellulose with a higher {Delta}{sup 14}C content is translocated into growth rings with a relatively lower {Delta}{sup 14}C content. Once the annual nature of these growth rings is established, further stable isotope analyses on H. courbaril material in other studies may help to complete gaps in the understanding of short and of long term global climate patterns.

Westbrook, J A; Guilderson, T P; Colinvaux, P A

2004-02-09T23:59:59.000Z

407

Bifurcation Analysis of Endogenous Growth Models  

E-Print Network [OSTI]

that the model could produce chaotic dynamics, but our analysis cannot confirm that conjecture. Further this thesis analyses the dynamics of a variant of Jones semi-endogenous growth model "Sources of US Economic growth in a World of Ideas" The American Economic...

Ghosh, Taniya

2013-05-31T23:59:59.000Z

408

MiR-214 inhibits cell growth in hepatocellular carcinoma through suppression of {beta}-catenin  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer miR-214 is frequently downregulated in human HCC cell lines and tissues. Black-Right-Pointing-Pointer miR-214 overexpression inhibits HCC cell growth in vitro and in vivo. Black-Right-Pointing-Pointer miR-214 directly targets {beta}-catenin 3 Prime -UTR in HCC cells. Black-Right-Pointing-Pointer miR-214 regulates {beta}-catenin downstream signaling molecules. -- Abstract: Mounting evidence has shown that microRNAs (miRNAs) are implicated in carcinogenesis and can function as oncogenes or tumor suppressor genes in human cancers. Recent profile studies of miRNA expression have documented a deregulation of miRNA (miR-214) in hepatocellular carcinoma (HCC). However, its potential functions and underlying mechanisms in hepatocarcinogenesis remain largely unknown. Here, we confirmed that miR-214 is significantly downregulated in HCC cells and specimens. Ectopic overexpression of miR-214 inhibited proliferation of HCC cells in vitro and tumorigenicity in vivo. Further studies revealed that miR-214 could directly target the 3 Prime -untranslated region (3 Prime -UTR) of {beta}-catenin mRNA and suppress its protein expression. Similar to the restoring miR-214 expression, {beta}-catenin downregulation inhibited cell growth, whereas restoring the {beta}-catenin expression abolished the function of miR-214. Moreover, miR-214-mediated reduction of {beta}-catenin resulted in suppression of several downstream genes including c-Myc, cyclinD1, TCF-1, and LEF-1. These findings indicate that miR-214 serves as tumor suppressor and plays substantial roles in inhibiting the tumorigenesis of HCC through suppression of {beta}-catenin. Given these, miR-214 may serve as a useful prognostic or therapeutic target for treatment of HCC.

Wang, Xiaojun [Liver Diseases Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou (China)] [Liver Diseases Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou (China); Chen, Ji [Department of Gastrointestinal Surgery, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai (China)] [Department of Gastrointestinal Surgery, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai (China); Li, Feng [Department of Pathology, Fujian Provincial Hospital, Fuzhou (China)] [Department of Pathology, Fujian Provincial Hospital, Fuzhou (China); Lin, Yanting [Liver Diseases Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou (China)] [Liver Diseases Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou (China); Zhang, Xiaoping; Lv, Zhongwei [Department of Interventional Therapy, Shanghai 10th People's Hospital, School of Medicine, Tongji University, Shanghai (China)] [Department of Interventional Therapy, Shanghai 10th People's Hospital, School of Medicine, Tongji University, Shanghai (China); Jiang, Jiaji, E-mail: jiang_jjcn@yahoo.com.cn [Liver Diseases Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou (China)] [Liver Diseases Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou (China)

2012-11-30T23:59:59.000Z

409

Growth and characterization of barium oxide nanoclusters on YSZ(111)  

SciTech Connect (OSTI)

Barium oxide (BaO) was grown on YSZ(111) substrate by oxygen-plasma-assisted molecular beam epitaxy (OPA-MBE). In-situ reflection high-energy electron diffraction, ex-situ x-ray diffraction, atomic force microscopy and x-ray photoelectron spectroscopy have confirmed that the BaO grows as clusters on YSZ(111). During and following the growth under UHV conditions, BaO remains in single phase. When exposed to ambient conditions, the clusters transformed to BaCO3 and/or Ba(OH)2 H2O. However, in a few attempts of BaO growth, XRD results show a fairly single phase cubic BaO with a lattice constant of 0.5418(1) nm. XPS results show that exposing BaO clusters to ambient conditions results in the formation BaCO3 on the surface and partly Ba(OH)2 throughout in the bulk. Based on the observations, it is concluded that the BaO nanoclusters grown on YSZ(111) are highly reactive in ambient conditions. The variation in the reactivity of BaO between different attempts of the growth is attributed to the cluster size.

Nachimuthu, Ponnusamy; Kim, Yong Joo; Kuchibhatla, Satyanarayana V N T; Yu, Zhongqing; Jiang, Weilin; Engelhard, Mark H.; Shutthanandan, V.; Szanyi, Janos; Thevuthasan, Suntharampillai

2009-08-13T23:59:59.000Z

410

Green Growth Strategy Support | Open Energy Information  

Open Energy Info (EERE)

Support Support Jump to: navigation, search Name Green Growth Strategy Support Agency/Company /Organization Global Green Growth Institute (GGGI) Partner Brazilian Finance Ministry, EMBRAPA, FGV, Danish Energy Agency Sector Energy, Land Topics Low emission development planning Resource Type Publications Website http://www.gggi.org/ Program Start 2010 Country Brazil, Indonesia, South Korea South America, South-Eastern Asia, Eastern Asia References Global Green Growth Institute[1] Contents 1 Overview 2 Brazil 3 Indonesia 4 References Overview The Global Green Growth Institute (GGGI) was founded on the belief that economic growth and environmental sustainability are not merely compatible objectives; their integration is essential for the future of humankind. GGGI is dedicated to pioneering and diffusing a new model of economic

411

Career Growth | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Growth | National Nuclear Security Administration Growth | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Career Growth Home > Federal Employment > Working at NNSA > Career Growth Career Growth Learning doesn't stop with a college or post-graduate degree. It is a key part of individual career development and is central to NNSA's efforts to

412

Emissivity Correcting Pyrometry of Semiconductor Growth  

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

Emissivity Correcting Pyrometry of Semiconductor Growth Emissivity Correcting Pyrometry of Semiconductor Growth by W. G. Breiland, L. A. Bruskas, A. A. Allerman, and T. W. Hargett Motivation-Temperature is a critical factor in the growth of thin films by either chemical vapor deposition (CVD) or molecular beam epitaxy (MBE). It is particularly important in compound semiconductor growth because one is often challenged to grow materials with specific chemical compositions in order to maintain stringent lattice-matching conditions or to achieve specified bandgap values. Optical pyrometry can be used to measure surface temperatures, but the thin film growth causes significant changes in the emissivity of the surface, leading to severe errors in the pyrometer measurement. To avoid these errors, emissivity changes must be measured and

413

Space to Think: Large, High-Resolution Displays for Sensemaking  

SciTech Connect (OSTI)

Space supports human cognitive abilities in a myriad of ways. The note attached to the side of the monitor, the papers spread out on the desk, diagrams scrawled on a whiteboard, and even the keys left out on the counter are all examples of using space to recall, reveal relationships, and think. Technological advances have made it possible to construct large display environments in which space has real meaning. This paper examines how increased space affects the way displays are regarded and used within the context of the cognitively demanding task of sensemaking. A study was conducted observing analysts using a prototype large, high-resolution display to solve an analytic problem. This paper reports on the results of this study and suggests a number of potential design criteria for future sensemaking tools developed for large, high-resolution displays.

Andrews, Christopher P.; Endert, Alexander; North, Chris

2010-05-05T23:59:59.000Z

414

Plans, Implementation, and Results Glossary  

Office of Energy Efficiency and Renewable Energy (EERE)

Definitions of the office overview, plans, implementation, and results document and website categories are provided below:

415

Digital electronic bone growth stimulator  

DOE Patents [OSTI]

The present invention relates to the electrical treatment of biological tissue. In particular, the present invention discloses a device that produces discrete electrical pulse trains for treating osteoporosis and accelerating bone growth. According to its major aspects and broadly stated, the present invention consists of an electrical circuit configuration capable of generating Bassett-type waveforms shown with alternative signals provide for the treatment of either fractured bones or osteoporosis. The signal generator comprises a quartz clock, an oscillator circuit, a binary divider chain, and a plurality of simple, digital logic gates. Signals are delivered efficiently, with little or no distortion, and uniformly distributed throughout the area of injury. Perferably, power is furnished by widely available and inexpensive radio batteries, needing replacement only once in several days. The present invention can be affixed to a medical cast without a great increase in either weight or bulk. Also, the disclosed stimulator can be used to treat osteoporosis or to strengthen a healing bone after the cast has been removed by attaching the device to the patient`s skin or clothing.

Kronberg, J.W.

1993-01-01T23:59:59.000Z

416

Size-dependent mobility of gold nano-clusters during growth on chemically modified graphene  

SciTech Connect (OSTI)

Gold nano-clusters were grown on chemically modified graphene by direct sputter deposition. Transmission electron microscopy of the nano-clusters on these electron-transparent substrates reveals an unusual bimodal island size distribution (ISD). A kinetic Monte Carlo model of growth incorporating a size-dependent cluster mobility rule uniquely reproduces the bimodal ISD, providing strong evidence for the mobility of large clusters during surface growth. The cluster mobility exponent of ?5/3 is consistent with cluster motion via one-dimensional diffusion of gold atoms around the edges of the nano-clusters.

Bell, Gavin R., E-mail: gavin.bell@warwick.ac.uk; Dawson, Peter M.; Pandey, Priyanka A.; Wilson, Neil R. [Department of Physics, University of Warwick, Coventry CV4 7AL (United Kingdom); Mulheran, Paul A. [Department of Chemical and Process Engineering, University of Strathclyde, James Weir Building, 75 Montrose St., Glasgow G1 1XJ (United Kingdom)

2014-01-01T23:59:59.000Z

417

Role of reversibility in viral capsid growth: A paradigm for self-assembly  

E-Print Network [OSTI]

Self-assembly at submicroscopic scales is an important but little understood phenomenon. A prominent example is virus capsid growth, whose underlying behavior can be modeled using simple particles that assemble into polyhedral shells. Molecular dynamics simulation of shell formation in the presence of an atomistic solvent provides new insight into the self-assembly mechanism, notably that growth proceeds via a cascade of strongly reversible steps and, despite the large variety of possible intermediates, only a small fraction of highly bonded forms appear on the pathway.

D. C. Rapaport

2008-10-03T23:59:59.000Z

418

Calculations in support of a potential definition of large release  

SciTech Connect (OSTI)

The Nuclear Regulatory Commission has stated a hierarchy of safety goals with the qualitative safety goals as Level I of the hierarchy, backed up by the quantitative health objectives as Level II and the large release guideline as Level III. The large release guideline has been stated in qualitative terms as a magnitude of release of the core inventory whose frequency should not exceed 10{sup -6} per reactor year. However, the Commission did not provide a quantitative specification of a large release. This report describes various specifications of a large release and focuses, in particular, on an examination of releases which have a potential to lead to one prompt fatality in the mean. The basic information required to set up the calculations was derived from the simplified source terms which were obtained from approximations of the NUREG-1150 source terms. Since the calculation of consequences is affected by a large number of assumptions, a generic site with a (conservatively determined) population density and meteorology was specified. At this site, various emergency responses (including no response) were assumed based on information derived from earlier studies. For each of the emergency response assumptions, a set of calculations were performed with the simplified source terms; these included adjustments to the source terms, such as the timing of the release, the core inventory, and the release fractions of different radionuclides, to arrive at a result of one mean prompt fatality in each case. Each of the source terms, so defined, has the potential to be a candidate for a large release. The calculations show that there are many possible candidate source terms for a large release depending on the characteristics which are felt to be important.

Hanson, A.L.; Davis, R.E.; Mubayi, V.

1994-05-01T23:59:59.000Z

419

Investigating the impact of nuclear energy consumption on GDP growth and CO2 emission: A panel data analysis  

Science Journals Connector (OSTI)

Abstract This study investigates the influence of nuclear energy consumption on GDP growth and CO2 emission in 30 major nuclear energy consuming countries. The panel mode was used taking the period 1990–2010. The results of the study indicated that nuclear energy consumption has a positive long run effect on GDP growth while it has no long run effect on CO2 emission. The Granger causality test results also revealed that nuclear energy consumption has a positive short run causal relationship with GDP growth while it has a negative short run causal relationship with CO2 emission. Based on the results of this study, nuclear energy consumption has an important role in increasing GDP growth in the investigated countries with no effect on CO2 emission. Consequently, unlike fossil fuels which also increase GDP growth, nuclear energy consumption causes less damage to the environment. From the results of the study, a number of recommendations were provided for the investigated countries.

Usama Al-mulali

2014-01-01T23:59:59.000Z

420

Asymptotic and measured large frequency separations  

E-Print Network [OSTI]

With the space-borne missions CoRoT and Kepler, a large amount of asteroseismic data is now available. So-called global oscillation parameters are inferred to characterize the large sets of stars, to perform ensemble asteroseismology, and to derive scaling relations. The mean large separation is such a key parameter. It is therefore crucial to measure it with the highest accuracy. As the conditions of measurement of the large separation do not coincide with its theoretical definition, we revisit the asymptotic expressions used for analysing the observed oscillation spectra. Then, we examine the consequence of the difference between the observed and asymptotic values of the mean large separation. The analysis is focused on radial modes. We use series of radial-mode frequencies to compare the asymptotic and observational values of the large separation. We propose a simple formulation to correct the observed value of the large separation and then derive its asymptotic counterpart. We prove that, apart from glitc...

Mosser, B; Belkacem, K; Goupil, M J; Baglin, A; Barban, C; Provost, J; Samadi, R; Auvergne, M; Catala, C

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Ordered Nucleation Sites for the Growth of Zinc Oxide Nanofibers  

SciTech Connect (OSTI)

Organic photovoltaics (OPVs) offer a promising route to low cost photovoltaic (PV) technology that can be inexpensively manufactured on a large scale for use in power generation and commercial products. Solar power conversion efficiencies of laboratory scale OPV devices have recently reached ~5%; however, projected efficiencies of at least 10% will be required for commercialization. An analogous approach that has arisen recently that can potentially increase efficiencies employs metal oxide semiconductors as the electron acceptor, creating a hybrid organic-inorganic device. This approach offers the advantage that the conduction band of the oxide can be tuned in a systematic way through doping, thus potentially achieving higher photovoltages in the device. Additionally, nanostructures of these materials can be easily grown from precursor solutions, providing a technique to precisely control the nanoscale geometry. This work focuses on using ZnO, which is known to have high electron mobility (>100 cm2/Vs), as the electron acceptor. Nanofibers of ZnO can be grown from precursors such as zinc acetate or zinc nitrate to form arrays of nanofibers into which a conjugated polymer can be intercalated to form a composite PV device. The morphology of the nanofiber array is critical to the performance of the device, but current methods of nanofiber growth from a flat, polycrystalline nucleation layer allow for little morphological control. To overcome this limitation, we have created ordered arrays of ZnO nucleation sites with controllable size and spacing. Toluene solutions of diblock copolymer micelles with ZnCl2 incorporated into the micellar cores were spin-coated onto glass substrates and etched with an O2 plasma to yield hexagonally ordered arrays of ZnO nanoparticles that functioned as nucleation sites. Changing the concentration of ZnCl2 and the molecular weight and ratio of the diblock copolymer resulted in systematic variation in the size and spacing of the nucleation sites. Thermal anneal treatment provided further modification of the nucleation layer, from which ZnO nanofibers were successfully grown from solution, although at present it is not known if the geometry of the as-grown ZnO nanofibers precisely reflects that of the underlying nucleation layer. This work provides a simple and useful method for potentially controlling the nucleation of ZnO nanofibers to be used in hybrid ZnO/organic nanocomposite PV devices.

Wang, J.; Ginley, D.S.; Shaheen, S.

2006-01-01T23:59:59.000Z

422

Energy consumption, carbon dioxide emissions and economic growth: The case of Saudi Arabia  

Science Journals Connector (OSTI)

Abstract This paper investigates the dynamic causal relationships between energy consumption, energy price and economic activity in Saudi Arabia based on a demand side approach. We use a Johansen multivariate cointegration approach and incorporate CO2 emissions as a control variable. The results indicate that there exists at least a long-run relationship between energy consumption, energy price, carbon dioxide emissions, and economic growth. Furthermore, a long-run unidirectional causality stands from energy consumption to economic growth and CO2 emissions, bidirectional causality between carbon dioxide emissions and economic growth, and a long-run unidirectional causality runs from energy price to economic growth and CO2 emissions. In the short-run, there is unidirectional causality running from CO2 emissions to energy consumption and economic output and from energy price to CO2 emissions. Even though, the energy-led growth hypothesis is valid, the share of energy consumption in explaining economic growth is minimal. Energy price is the most important factor in explaining economic growth. Hence, policies aimed at reducing energy consumption and controlling for CO2 emissions may not reduce significantly Saudi?s economic growth. Investing in the use of renewable energy sources like solar and wind power is an urgent necessity to control for fossil fuel consumption and CO2 emissions.

Atef Saad Alshehry; Mounir Belloumi

2015-01-01T23:59:59.000Z

423

Large Energy Users Program | Department of Energy  

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

Large Energy Users Program Large Energy Users Program Large Energy Users Program < Back Eligibility Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Home Weatherization Construction Commercial Weatherization Design & Remodeling Manufacturing Other Appliances & Electronics Heat Pumps Commercial Lighting Lighting Water Heating Maximum Rebate Prescriptive: Varies by equipment type Custom: $200,000 or 30% per project Total Prescriptive and Custom combined: $400,000 per calendar year Program Info Funding Source Focus On Energy Start Date 04/01/2012 Expiration Date 12/31/2013 State Wisconsin Program Type State Rebate Program Rebate Amount Prescriptive: Varies by equipment type

424

Very Large System Dynamics Models - Lessons Learned  

SciTech Connect (OSTI)

This paper provides lessons learned from developing several large system dynamics (SD) models. System dynamics modeling practice emphasize the need to keep models small so that they are manageable and understandable. This practice is generally reasonable and prudent; however, there are times that large SD models are necessary. This paper outlines two large SD projects that were done at two Department of Energy National Laboratories, the Idaho National Laboratory and Sandia National Laboratories. This paper summarizes the models and then discusses some of the valuable lessons learned during these two modeling efforts.

Jacob J. Jacobson; Leonard Malczynski

2008-10-01T23:59:59.000Z

425

Large Scale Laser Two-Photon Polymerization Structuring for Fabrication of Artificial Polymeric Scaffolds for Regenerative Medicine  

SciTech Connect (OSTI)

We present a femtosecond Laser Two-Photon Polymerization (LTPP) system of large scale three-dimensional structuring for applications in tissue engineering. The direct laser writing system enables fabrication of artificial polymeric scaffolds over a large area (up to cm in lateral size) with sub-micrometer resolution which could find practical applications in biomedicine and surgery. Yb:KGW femtosecond laser oscillator (Pharos, Light Conversion. Co. Ltd.) is used as an irradiation source (75 fs, 515 nm (frequency doubled), 80 MHz). The sample is mounted on wide range linear motor driven stages having 10 nm sample positioning resolution (XY--ALS130-100, Z--ALS130-50, Aerotech, Inc.). These stages guarantee an overall travelling range of 100 mm into X and Y directions and 50 mm in Z direction and support the linear scanning speed up to 300 mm/s. By moving the sample three-dimensionally the position of laser focus in the photopolymer is changed and one is able to write complex 3D (three-dimensional) structures. An illumination system and CMOS camera enables online process monitoring. Control of all equipment is automated via custom made computer software ''3D-Poli'' specially designed for LTPP applications. Structures can be imported from computer aided design STereoLihography (stl) files or programmed directly. It can be used for rapid LTPP structuring in various photopolymers (SZ2080, AKRE19, PEG-DA-258) which are known to be suitable for bio-applications. Microstructured scaffolds can be produced on different substrates like glass, plastic and metal. In this paper, we present microfabricated polymeric scaffolds over a large area and growing of adult rabbit myogenic stem cells on them. Obtained results show the polymeric scaffolds to be applicable for cell growth practice. It exhibit potential to use it for artificial pericardium in the experimental model in the future.

Malinauskas, M.; Purlys, V.; Zukauskas, A.; Rutkauskas, M.; Danilevicius, P.; Paipulas, D.; Bickauskaite, G.; Gadonas, R.; Piskarskas, A. [Vilnius University, Physics Faculty, Department of Quantum Electronics, Laser Research Center, Sauletekio ave. 10, LT-10223 Vilnius (Lithuania); Bukelskis, L.; Baltriukiene, D.; Bukelskiene, V. [Institute of Biochemistry, Vivarium, Mokslininkuo str. 12, LT-08662 Vilnius (Lithuania); Sirmenis, R. [Vilnius University Hospital Santariskiuo Klinikos, Santariskiuo g. 2, LT-08661 Vilnius (Lithuania); Gaidukeviciute, A. [Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas, Vassilika Vouton, 711 10 Heraklion, Crete (Greece); Sirvydis, V. [Vilnius University, Faculty of Medicine, Heart Surgery Center, Santariskiuo 2, LT-08661, Vilnius (Lithuania)

2010-11-10T23:59:59.000Z

426

Developing Magnetorheological Finishing (MRF) Technology for the Manufacture of Large-Aperture Optics in Megajoule Class Laser Systems  

SciTech Connect (OSTI)

Over the last eight years we have been developing advanced MRF tools and techniques to manufacture meter-scale optics for use in Megajoule class laser systems. These systems call for optics having unique characteristics that can complicate their fabrication using conventional polishing methods. First, exposure to the high-power nanosecond and sub-nanosecond pulsed laser environment in the infrared (>27 J/cm{sup 2} at 1053 nm), visible (>18 J/cm{sup 2} at 527 nm), and ultraviolet (>10 J/cm{sup 2} at 351 nm) demands ultra-precise control of optical figure and finish to avoid intensity modulation and scatter that can result in damage to the optics chain or system hardware. Second, the optics must be super-polished and virtually free of surface and subsurface flaws that can limit optic lifetime through laser-induced damage initiation and growth at the flaw sites, particularly at 351 nm. Lastly, ultra-precise optics for beam conditioning are required to control laser beam quality. These optics contain customized surface topographical structures that cannot be made using traditional fabrication processes. In this review, we will present the development and implementation of large-aperture MRF tools and techniques specifically designed to meet the demanding optical performance challenges required in large-aperture high-power laser systems. In particular, we will discuss the advances made by using MRF technology to expose and remove surface and subsurface flaws in optics during final polishing to yield optics with improve laser damage resistance, the novel application of MRF deterministic polishing to imprint complex topographical information and wavefront correction patterns onto optical surfaces, and our efforts to advance the technology to manufacture large-aperture damage resistant optics.

Menapace, J A

2010-10-27T23:59:59.000Z

427

Equidistribution results for geodesic flows  

E-Print Network [OSTI]

Using the works of Ma\\~n\\'e \\cite{Ma} and Paternain \\cite{Pat} we study the distribution of geodesic arcs with respect to equilibrium states of the geodesic flow on a closed manifold, equipped with a $\\mathcal{C}^{\\infty}$ Riemannian metric. We prove large deviations lower and upper bounds and a contraction principle for the geodesic flow in the space of probability measures of the unit tangent bundle. We deduce a way of approximating equilibrium states for continuous potentials.

Abdelhamid Amroun

2011-09-15T23:59:59.000Z

428

Energy Monitoring - Objectives vs Results  

E-Print Network [OSTI]

facility. It was also discovered that the big user was injecting raw steam into the building heating air for h~midification.~ One large manufacturer wisely installed BTU submetering on the chilled water system servicing the main off ice building... manager's bonus) promptly produces energy savings of five to ten percent ttbecause a manager is less likely to ignore the energy consequences of his decisionn.(9) Other very excellent papers which identify the importance of sub- metering in GMts...

McEver, R. M.

1985-01-01T23:59:59.000Z

429

Carderock Large Cavitation Tunnel | Open Energy Information  

Open Energy Info (EERE)

Large Cavitation Tunnel Large Cavitation Tunnel Jump to: navigation, search Basic Specifications Facility Name Carderock Large Cavitation Tunnel Overseeing Organization United States Naval Surface Warfare Center Hydrodynamic Testing Facility Type Tunnel Length(m) 13.1 Beam(m) 3.0 Depth(m) 3.0 Water Type Freshwater Cost(per day) Contact POC Special Physical Features The Large Cavitation Channel was designed as a variable pressure, recirculating, cavitation tunnel with a very low acoustic background level; test section pressure: 3.5-414 kPa (0.03 to 4 atmospheres, 0.5 to 60 psia); air content: 10% to 100% saturation Towing Capabilities Towing Capabilities None Wavemaking Capabilities Wavemaking Capabilities None Channel/Tunnel/Flume Velocity(m/s) 18 Recirculating Yes Wind Capabilities

430

Nanophosphors for Large Area Radiation Detectors  

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

Homeland Security & Defense » Homeland Security & Defense » Nanophosphors for Large Area Radiation Detectors Nanophosphors for Large Area Radiation Detectors The present invention includes a composition comprising nanophosphor particles capped with a ligand. June 25, 2013 Nanophosphors for Large Area Radiation Detectors The present invention includes a composition comprising nanophosphor particles capped with a ligand. Available for thumbnail of Feynman Center (505) 665-9090 Email Nanophosphors for Large Area Radiation Detectors The present invention includes a composition comprising nanophosphor particles capped with a ligand. The nanophosphor particles have are less than or equal to 20 nanometers. The composition has at least one lanthanide and at least one halide. The weight percent of lanthanide

431

large-point | netl.doe.gov  

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

Carbon Dioxide Capture from Large Point Sources Project No.: FG02-04ER83925 SBIR Commercial hollow fiber membrane cartridge. Commercial hollow fiber membrane cartridge 6"(D) X...

432

Large Grain Superconducting RF Cavities at DESY  

SciTech Connect (OSTI)

The DESY R and D program on cavities fabricated from large grain niobium explores the potential of this material for the production of approx. 1000 nine-cell cavities for the European XFEL. The program investigates basic material properties, comparing large grain material to standard sheet niobium, as well as fabrication and preparation aspects. Several single-cell cavities of TESLA shape have been fabricated from large grain niobium. A gradient up to 41 MV/m at Q0 = 1.4{center_dot}1010 (TB = 2K) was measured after electropolishing. The first three large grain nine-cell cavities worldwide have been produced under contract of DESY with ACCEL Instruments Co. The first tests have shown that all three cavities reach an accelerating gradient up to 30 MV/m after BCP (Buffered Chemical Polishing) treatment, what exceeds the XFEL requirements for RF test in the vertical cryostat.

Singer, W.; Brinkmann, A.; Ermakov, A.; Iversen, J.; Kreps, G.; Matheisen, A.; Proch, D.; Reschke, D.; Singer, X.; Spiwek, M.; Wen, H.; Brokmeier, H. G. [DESY, Notkestrasse 85, D-22607 Hamburg (Germany); GKSS, Max-Planck-Strasse, D-21502 Geesthacht (Germany)

2007-08-09T23:59:59.000Z

433

Program Management for Large Scale Engineering Programs  

E-Print Network [OSTI]

The goal of this whitepaper is to summarize the LAI research that applies to program management. The context of most of the research discussed in this whitepaper are large-scale engineering programs, particularly in the ...

Oehmen, Josef

434

Very Large Hailstones From Aurora, Nebraska  

Science Journals Connector (OSTI)

The Aurora, Nebraska, hailstorm of 22 June 2003 produced some exceptionally large hailstones, and was widely publicized. Nineteen hailstones obtained from local people have been sectioned and photographed and eight are illustrated here, recording ...

Charles A. Knight; Nancy C. Knight

2005-12-01T23:59:59.000Z

435

Large-Scale Wind Training Program  

SciTech Connect (OSTI)

Project objective is to develop a credit-bearing wind technician program and a non-credit safety training program, train faculty, and purchase/install large wind training equipment.

Porter, Richard L. [Hudson Valley Community College

2013-07-01T23:59:59.000Z

436

Director's colloquium March 18 large hadron collider  

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

talk about the most complex scientific instrument ever built-the Large Hadron Collider (LHC). March 10, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in...

437

Bayesian Analysis for Large Spatial Data  

E-Print Network [OSTI]

simulations, so Bayesian approach is infeasible for large sample size n due to the current computational power limit. In this dissertation, we propose two approaches to address this computational issue, namely, the auxiliary lattice model (ALM) approach...

Park, Jincheol

2012-10-19T23:59:59.000Z

438

Coal consumption and economic growth in China  

Science Journals Connector (OSTI)

The aim of this paper is to re-examine the relationship between coal consumption and real GDP of China with the use of panel data. This paper applies modern panel data techniques to help shed light on the importance of the heterogeneity among different regions within China. Empirical analyses are conducted for the full panel as well as three subgroups of the panel. The empirical results show that coal consumption and GDP are both I(1) and cointegrated in all regional groupings. Heterogeneity is found in the GDP equation of the full panel. The regional causality tests reveal that the coal consumption–GDP relationship is bidirectional in the Coastal and Central regions whereas causality is unidirectional from GDP to coal consumption in the Western region. Thus, energy conservation measures will not adversely affect the economic growth of the Western region but such measures will likely encumber the economy of the Coastal and Central regions, where most of the coal intensive industries are concentrated.

Raymond Li; Guy C.K. Leung

2012-01-01T23:59:59.000Z

439

Scientists Report Results on Fusion  

Science Journals Connector (OSTI)

Scientists Report Results on Fusion ... Steady progress points to several feasible controls for thermonuclear "fire" ... American scientists trying to control thermonuclear fusion have summed up the results of their work of the past two years. ...

1960-04-04T23:59:59.000Z

440

Microsoft Word - NERSC_Results.doc  

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

Reliability Results of NERSC Systems Reliability Results of NERSC Systems Akbar Mokhtarani, William Kramer, Jason Hick NERSC - LBNL Abstract In order to address the needs of future scientific applications for storing and accessing large amounts of data in an efficient way, one needs to understand the limitations of current technologies and how they may cause system instability or unavailability. A number of factors can impact system availability ranging from facility-wide power outage to a single point of failure such as network switches or global file systems. In addition, individual component failure in a system can degrade the performance of that system. This paper focuses on analyzing both of these factors and their impacts on the computational and storage systems at NERSC. Component failure data

Note: This page contains sample records for the topic "growth results largely" 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

Recent Results on Semileptonic Decays at Babar  

SciTech Connect (OSTI)

Some recent BABAR results on semileptonic decays are presented. They focus on the determination of the CKM matrix elements |V{sub ub}| and |V{sub cb}| in inclusive and exclusive b {yields} u{ell}v and b {yields} c{ell}v decays, and on form factors measurement in exclusive c {yields} s{ell}v decays. Semileptonic decays play a crucial role in the determination of the unitarity triangle parameters: decays of the b quark give access to the CKM matrix elements |V{sub ub}| and |V{sub cb}|, while charm decays provide a way to validate lattice QCD computations through form factors measurements. Such calculations provide theoretical inputs that are used, especially, in the b sector. A lot of new results have been obtained by the BABAR collaboration during the last years, thanks to the large b{bar b} and c{bar c} production cross-sections and to the large recorded statistics. Some of these measurements are presented here.

Serrano, Justine; /Orsay, LAL

2011-11-07T23:59:59.000Z

442

Growth Kinetics in a Lattice-Gas Model with Anisotropic Jump Probabilities  

Science Journals Connector (OSTI)

The growth of the p(2×2) domains in the lattice-gas model with anisotropic probabilities of atomic jumps has been investigated using the Monte Carlo simulation. The analytical approach as well as the simulation results suggest that this model exhibits the anomalously slow growth of a characteristic domain size R(t)?t15 instead of R(t)?t13 for the jump-isotropic model. The growth rate as a function of the atomic concentration has a pronounced maximum at a concentration well below the stoichiometric concentration of the p(2×2) phase.

Oleg M. Braun and Maxim V. Paliy

1994-10-10T23:59:59.000Z

443

Toxicant-disease-environment interactions associated with suppression of immune system, growth, and reproduction. [PCB  

SciTech Connect (OSTI)

The effects of marginal malnourishment, infections, and environmental chemicals on growth and reproductive success in Swiss-Webster white mice and wild deer mice were studied with fractional factorial designs. Interaction effects were discovered. For example, malnourished mice were more sensitive to virus exposure and environmental chemicals (a plant growth regulator or polychlorinated biphenyls). Since several commercial plant growth regulators also appear to suppress the immune system, these results cast doubt on the adequacy of current toxicity testing procedures in which factors are studied individually and not in combination.

Porter, W.P.; Hinsdill, R.; Fairbrother, A.; Olson, L.J.; Jaeger, J.; Yuill, T.; Bisgaard, S.; Hunter, W.G.; Nolan, K.

1984-06-01T23:59:59.000Z

444

3.0 GROWTH FACILITY SPACE REQUESTS Prospective users of the greenhouses or growth chambers are encouraged to  

E-Print Network [OSTI]

for greenhouse and growth chamber specifications, including space, lighting and fees. Greenhouse and Growth Chamber Space Inventory Greenhouse and Growth Chamber Lighting Inventory #12;Hourly Rate Service Charges3.0 GROWTH FACILITY SPACE REQUESTS Prospective users of the greenhouses or growth chambers

Pawlowski, Wojtek

445

Heat Transfer from an Oxidized Large Copper Surface to Liquid Helium: Dependence on Surface Orientation and Treatment  

Science Journals Connector (OSTI)

Heat transfer of large copper plates (18 × 76 mm) in liquid helium has been measured as a function of orientation and treatment of the heat transfer surface. The results relate to applications of large ... clarif...

A. Iwamoto; T. Mito; K. Takahata; N. Yanagi…

1996-01-01T23:59:59.000Z

446

DLFM library tools for large scale dynamic applications.  

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

DLFM library tools for large scale dynamic applications DLFM library tools for large scale dynamic applications Large scale Python and other dynamic applications may spend huge...

447

Carbon dioxide emissions, impact on Malaysia's manufacturing productivity growth  

Science Journals Connector (OSTI)

The methods used to measure productivity growth generally ignore the pollutants that are produced by the industrial processes. For example, pollutant emissions generated as undesirable output, apart from the main output of Malaysia's manufacturing sector, are excluded from the productivity accounting framework. This study aims at an extended productivity measure that takes pollutants into account by internalisation of Carbon dioxide (CO2) as a measure of air pollutant emissions into the production function, as an unpriced input. The results show that there was a slowdown in the contribution of total factor productivity (TFP) growth in general, and a negative impact of CO2 emissions produced by the sector in particular, compared to other productivity indicators of the sector when CO2 is internalised in the models.

Elsadig Musa Ahmed

2006-01-01T23:59:59.000Z

448

Communicating Results | Department of Energy  

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

Communicating Results Communicating Results Communicating Results Communicating Results: Provide exam results to participants, as well as information regarding any conditions that may require follow-up medical care with their personal physicians or specialists, and provide information regarding possible compensation for work-related illnesses. Follow-up care is not covered by the program. Occupational medicine physicians review the results from the screening exams, along with the completed medical and occupational exposure history questionnaires, to determine whether there are any abnormal findings that may require immediate attention or whether the findings may have been caused by a work-related exposure. Participants requiring urgent medical attention for an abnormal test result are contacted immediately by phone,

449

Hypersonic Measurements of Roughness-Induced Transient Growth  

E-Print Network [OSTI]

The effects of surface roughness on boundary-layer disturbance growth and laminar-to-turbulent transition are not well understood, especially in hypersonic boundary layers. The transient growth mechanism that produces algebraic growth of stream wise...

Sharp, Nicole Susanne

2014-04-17T23:59:59.000Z

450

Effects of FIS Overexpression on Cell Growth, rRNA Synthesis, and Ribosome Content in Escherichia coli  

E-Print Network [OSTI]

Effects of FIS Overexpression on Cell Growth, rRNA Synthesis, and Ribosome Content in Escherichia of California, Riverside, California 92521 The Escherichia coli DNA binding protein FIS is a transcriptional. High-level overproduction of FIS in early, mid, or late log cultures resulted in growth- phase

Chen, Wilfred

451

Bubble guidance of tubular growth in reactionprecipitation Stephanie Thouvenel-Romans, Jason J. Pagano and Oliver Steinbock*  

E-Print Network [OSTI]

Bubble guidance of tubular growth in reaction­precipitation systems Stephanie Thouvenel, the growth is templated and guided by single, buoyant gas bubbles. The resulting tubes can be several decimetres long and have constant radii in the range of 100­600 mm. Systematic measurements show that bubble

Steinbock, Oliver

452

CFD simulations of enhanced condensational growth (ECG) applied to respiratory drug delivery with comparisons to in vitro data  

E-Print Network [OSTI]

CFD simulations of enhanced condensational growth (ECG) applied to respiratory drug delivery t Enhanced condensational growth (ECG) is a newly proposed concept for respiratory drug delivery in which and evaluate a CFD model of ECG in a simple tubular geometry with direct comparisons to in vitro results

Frey, Pascal

453

Support Mechanism in Technopolis Toward Green Growth  

Science Journals Connector (OSTI)

The phrase “Green Economy” was first mentioned in ‘Green Economy Blue Book’...by the British economist Pierre published in 1989. Green Economy promotes economic growth, instead of blocking ... at harmonious devel...

Herbert Chen

2014-01-01T23:59:59.000Z

454

Integrated Regulation of Growth and of Function  

Science Journals Connector (OSTI)

In vivo studies have shown that thyrotropin regulates thyroid growth and function. How TSH is able to exert these dramatic effects is not clear. The last decade has seen such refinements in cell culture system...

Margaret C. Eggo; Gerard N. Burrow

1989-01-01T23:59:59.000Z

455

Ultraslow growth rates of giant gypsum crystals  

Science Journals Connector (OSTI)

...gypsum crystals of Naica ore mines in Chihuahua, Mexico, a challenging subject in mineral...gypsum crystals of Naica ore mines in Chihuahua, Mexico, a challenging subject in...geological timescale. age anhydrite Chihuahua Mexico cooling crystal growth crystallization...

A. E. S. Van Driessche; J. M. García-Ruíz; K. Tsukamoto; L. D. Patiño-Lopez; H. Satoh

2011-01-01T23:59:59.000Z

456

New Jersey Business Growth Fund (New Jersey)  

Broader source: Energy.gov [DOE]

Creditworthy small or mid-sized companies that are creating or retaining jobs in New Jersey can apply for financing through the New Jersey Business Growth Fund, a joint program of the EDA and PNC...

457

Geothermal Energy Growth Continues, Industry Survey Reports  

Broader source: Energy.gov [DOE]

A survey released by the Geothermal Energy Association (GEA) shows continued growth in the number of new geothermal power projects under development in the United States, a 20% increase since January of this year.

458

Illusory spirals and loops in crystal growth  

Science Journals Connector (OSTI)

...spirals and loops in crystal growth 10.1073/pnas.1311637110 Alexander G. Shtukenberg Zina Zhu Zhihua An Misha Bhandari Pengcheng Song Bart Kahr Michael D. Ward Molecular Design Institute and Department of Chemistry, New York University, New York...

Alexander G. Shtukenberg; Zina Zhu; Zhihua An; Misha Bhandari; Pengcheng Song; Bart Kahr; Michael D. Ward

2013-01-01T23:59:59.000Z

459

Essays on Productivity Change, Growth, and Development  

E-Print Network [OSTI]

: To replicate an industrial revolution: from exogenous to endogenous growth In the last quarter of the second millennium many countries experienced, simultane- ously, an industrial revolution (an exponential increase

Sadeh, Norman M.

460

Ageing, Debt, and Growth Crises: Two Forerunners  

Science Journals Connector (OSTI)

High levels of public debt and frustratingly low growth in Japan and Italy have a common root: an ... chapter follows the reactions of ageing corporations, households, and governments to show that debt crises...

Martin Schulz

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "growth results largely" 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

Subcritical crack growth in fibrous materials  

E-Print Network [OSTI]

We present experiments on the slow growth of a single crack in a fax paper sheet submitted to a constant force $F$. We find that statistically averaged crack growth curves can be described by only two parameters : the mean rupture time $\\tau$ and a characteristic growth length $\\zeta$. We propose a model based on a thermally activated rupture process that takes into account the microstructure of cellulose fibers. The model is able to reproduce the shape of the growth curve, the dependence of $\\zeta$ on $F$ as well as the effect of temperature on the rupture time $\\tau$. We find that the length scale at which rupture occurs in this model is consistently close to the diameter of cellulose microfibrils.

Santucci, Stéphane; Deschanel, Stéphanie; Vanel, Loic; Ciliberto, Sergio

2006-01-01T23:59:59.000Z

462

Distribution of scaled height in one-dimensional competitive growth profiles  

Science Journals Connector (OSTI)

This work investigates the scaled height distribution, ?(q), of irregular profiles that are grown based on two sets of local rules: those of the restricted solid on solid (RSOS) and ballistic deposition (BD) models. At each time step, these rules are respectively chosen with probability p and r=1?p. Large-scale Monte Carlo simulations indicate that the system behaves differently in three succeeding intervals of values of p: IB?[0,0.75),IT?(0.75,0.9), and IR?(0.9,1.0]. In IB, the ballistic character prevails: the growth velocity ?? decreases with p in a linear way, and similar behavior is found for ??(p), the amplitude of the t1/3-fluctuations, which is measured from the second-order height cumulant. The distribution of scaled height fluctuations follows the Gaussian orthogonal ensemble (GOE) Tracy-Widom (TW) distribution with resolution roughly close to 10?4. The skewness and kurtosis of the computed distribution coincide with those for TW distribution. Similar results are observed in the interval IR, with prevalent RSOS features. In this case, the skewness become negative. In the transition interval IT, the system goes smoothly from one regime to the other: the height distribution becomes apparently Gaussian, which motivates us to identify this phenomenon as a transition from Kardar-Parisi-Zhang (KPZ) behavior to Edwards-Wilkinson (EW) behavior back to KPZ behavior.

T. A. de Assis; C. P. de Castro; F. de Brito Mota; C. M. C. de Castilho; R. F. S. Andrade

2012-11-15T23:59:59.000Z

463

Network Analysis of Epidermal Growth Factor Signaling using Integrated Genomic, Proteomic and Phosphorylation Data  

SciTech Connect (OSTI)

To understand how integration of multiple data types can help decipher cellular responses at the systems level, we analyzed the mitogenic response of human mammary epithelial cells to epidermal growth factor (EGF) using whole genome microarrays, mass spectrometry-based proteomics and large-scale western blots with over 1000 antibodies. A time course analysis revealed significant differences in the expression of 3172 genes and 596 proteins, including protein phosphorylation changes measured by western blot. Integration of these disparate data types showed that each contributed qualitatively different components to the observed cell response to EGF and that varying degrees of concordance in gene expression and protein abundance measurements could be linked to specific biological processes. Networks inferred from individual data types were relatively limited, whereas networks derived from the integrated data recapitulated the known major cellular responses to EGF and exhibited more highly connected signaling nodes than networks derived from any individual dataset. While cell cycle regulatory pathways were altered as anticipated, we found the most robust response to mitogenic concentrations of EGF was induction of matrix metalloprotease cascades, highlighting the importance of the EGFR system as a regulator of the extracellular environment. These results demonstrate the value of integrating multiple levels of biological information to more accurately reconstruct networks of cellular response.

Waters, Katrina M.; Liu, Tao; Quesenberry, Ryan D.; Willse, Alan R.; Bandyopadhyay, Somnath; Kathmann, Loel E.; Weber, Thomas J.; Smith, Richard D.; Wiley, H. S.; Thrall, Brian D.

2012-03-29T23:59:59.000Z

464

Search Results | Department of Energy  

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

Search Results » Search Results Search Results » Search Results Search Results Enter terms Search Showing 1 - 10 of 48,807 results. Rebate COOLAdvantage Program '''''Note: Residents affected by Hurricane Sandy are eligible for an additional rebate of $200 for qualifying heat pumps, geothermal heat pumps, and air conditioners purchased on or after October... http://energy.gov/node/681216 Rebate CPS Energy- Residential Energy Efficiency Rebate Program CPS Energy offers a variety of rebates for energy efficiency related improvements to residential homes, including: appliances, HVAC equipment, insulation, and equipment recycling.. Rebate... http://energy.gov/node/681221 Rebate CPS Energy- Commercial Energy Efficiency Rebates CPS Energy, San Antonio's municipal electric utility, offers energy

465

2006 NERSC User Survey Results  

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

6 User Survey Results 6 User Survey Results Show All | 1 2 3 4 5 ... 15 | Next » 2006 User Survey Results Table of Contents Survey Results Users are invited to provide overall comments about NERSC: Here are the survey results: Respondent Demographics Overall Satisfaction and Importance All Satisfaction, Importance and Usefulness Ratings All Usefulness Topics Hardware Resources Software Visualization and Data Analysis HPC Consulting Services and Communications Web Interfaces Training Comments about NERSC Survey Results Many thanks to the 256 users who responded to this year's User Survey. This represents a response rate of about 13 percent of the active NERSC users. The respondents represent all six DOE Science Offices and a variety of home institutions: see Respondent Demographics. The survey responses provide feedback about every aspect of NERSC's

466

ClimateWorks-Egypt-Low Carbon Growth Planning Support | Open...  

Open Energy Info (EERE)

REDIRECT ClimateWorks Low Carbon Growth Planning Support Retrieved from "http:en.openei.orgwindex.php?titleClimateWorks-Egypt-LowCarbonGrowthPlanningSupport&oldid553606"...

467

Direct Visualization of Initial SEI Morphology and Growth Kinetics...  

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

Initial SEI Morphology and Growth Kinetics During Lithium Deposition by in situ Electrochemical Direct Visualization of Initial SEI Morphology and Growth Kinetics During Lithium...

468

Digital Transfer Growth of Patterned 2D Metal Chalcogenides by...  

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

for Energy Digital Transfer Growth of Patterned 2D Metal Chalcogenides by Confined Nanoparticle Evaporation October 28, 2014 (a) Illustration of the digital transfer growth...

469

Global Green Growth Forum (3GF) | Open Energy Information  

Open Energy Info (EERE)

GF) Jump to: navigation, search Logo: Global Green Growth Forum (3GF) Name: Global Green Growth Forum (3GF) Address: Assiatisk Plads 2, 1448 Place: Copenhagen, Denmark References:...

470

New Partners for Smart Growth Conference | Department of Energy  

Office of Environmental Management (EM)

New Partners for Smart Growth Conference is the nation's largest smart growth and sustainability conference. The three-day conference is themed, "Practical Tools and Innovative...

471

Communicating Results | Department of Energy  

Office of Environmental Management (EM)

as elevated cholesterol or high blood pressure). The results letter also includes general health advice for workers, such as recommendations for smoking cessation. Individuals who...

472

Cosmological Implications of the CMB Large-scale Structure  

E-Print Network [OSTI]

WMAP and Planck may have uncovered several anomalies in the full CMB sky that could indicate possible new physics driving the growth of density fluctuations in the early Universe. These include an unusually low power at the largest scales and an apparent alignment of the quadrupole and octopole moments. In LCDM, the quadrupole and octopole moments should be statistically independent. These low probability features may simply be due to posterior selections from many such possible effects. If this is not the case, however, their combined statistical significance would be equal to the product of their individual significances. Ignoring the biasing due to posterior selection, the missing large-angle correlations would have a probability as low as ~0.1% and the low-l multipole alignment would be unlikely at the ~4.9% level; under the least favourable conditions, their simultaneous observation in the context of the standard model could then be likely at only the ~0.005% level. In this paper, we explore the possibility that these features are indeed anomalous, and show that the corresponding probability of CMB multipole alignment in the R_h=ct Universe would then be ~7-10%, depending on the number of large-scale Sachs-Wolfe induced fluctuations. Since the low power at the largest spatial scales is reproduced in this cosmology without the need to invoke cosmic variance, the overall likelihood of observing both of these features in the CMB is > 7%, much more likely than in LCDM. The key physical ingredient responsible for this difference is the existence in the former of a maximum fluctuation size at the time of recombination, which is absent in the latter because of inflation.

Fulvio Melia

2014-09-27T23:59:59.000Z

473

Kinetic stabilization of interchange modes in an axisymmetric mirror by large orbit radius thermal ions  

SciTech Connect (OSTI)

A dispersion functional analysis that includes the full kinetic effects of large Larmor radius thermal ions is applied to the problem of stability of an axisymmetric mirror to finite azimuthal mode number ({ital m}) interchange modes. Vlasov theory is used to describe the ions, which are imbedded in a background of fluid electrons. The dispersion functional is solved numerically, both for a trial function displacement, where only the growth rate is determined, and the general case, where both the displacement and the growth rate are determined. In the trial function case, it is found that finite Larmor radius (FLR) effects are recovered, with a significant reduction in the growth rate when ({rho}{sub {ital i}}/{ital L}){sup 2}{approx gt}{gamma}{sub MHD}/{Omega}{sub {ital i}}. In a general case, the growth rate is reduced, but not so strongly as in the trial function case. It is shown heuristically that FLR effects may be recovered from the analysis and that these effects increase with the phase-space decorrelation time of the thermal ion distribution.

Krall, J.; Seyler, C.E.; Sudan, R.N. (Laboratory of Plasma Studies, Cornell University, Ithaca, New York 14853 (US))

1991-04-01T23:59:59.000Z

474

Kinetic stabilization of interchange modes in an axisymmetric mirror by large orbit radius thermal ions  

Science Journals Connector (OSTI)

A dispersion functional analysis that includes the full kinetic effects of large Larmor radius thermal ions is applied to the problem of stability of an axisymmetric mirror to finite azimuthal mode number (m) interchange modes. Vlasov theory is used to describe the ions which are imbedded in a background of fluid electrons. The dispersion functional is solved numerically both for a trial function displacement where only the growth rate is determined and the general case where both the displacement and the growth rate are determined. In the trial function case it is found that finite Larmor radius (FLR) effects are recovered with a significant reduction in the growth rate when (? i /L)2?? MHD /? i . In a general case the growth rate is reduced but not so strongly as in the trial function case. It is shown heuristically that FLR effects may be recovered from the analysis and that these effects increase with the phase?space decorrelation time of the thermal ion distribution.

J. Krall; C. E. Seyler; R. N. Sudan

1991-01-01T23:59:59.000Z

475

Phonon Quasidiffusion in Cryogenic Dark Matter Search Large Germanium Detectors  

E-Print Network [OSTI]

We present results on quasidiffusion studies in large, 3 inch diameter, 1 inch thick [100] high purity germanium crystals, cooled to 50 mK in the vacuum of a dilution refrigerator, and exposed with 59.5 keV gamma-rays from an Am-241 calibration source. We compare data obtained in two different detector types, with different phonon sensor area coverage, with results from a Monte Carlo. The Monte Carlo includes phonon quasidiffusion and the generation of phonons created by charge carriers as they are drifted across the detector by ionization readout channels.

S. W. Leman; B. Cabrera; K. A. McCarthy; M. Pyle; R. Resch; B. Sadoulet; K. M. Sundqvist; P. L. Brink; M. Cherry; E. Do Couto E Silva; E. Figueroa-Feliciano; N. Mirabolfathi; B. Serfass; A. Tomada

2011-07-18T23:59:59.000Z

476

Optical Scattering Lengths in Large Liquid-Scintillator Neutrino Detectors  

E-Print Network [OSTI]

For liquid-scintillator neutrino detectors of kiloton scale, the transparency of the organic solvent is of central importance. The present paper reports on laboratory measurements of the optical scattering lengths of the organic solvents PXE, LAB, and Dodecane which are under discussion for next-generation experiments like SNO+, Hanohano, or LENA. Results comprise the wavelength range from 415 to 440nm. The contributions from Rayleigh and Mie scattering as well as from absorption/re-emission processes are discussed. Based on the present results, LAB seems to be the preferred solvent for a large-volume detector.

Michael Wurm; Franz von Feilitzsch; Marianne Goeger-Neff; Martin Hofmann; Tobias Lachenmaier; Timo Lewke; Teresa Marrodan Undagoitita; Quirin Meindl; Randoplh Moellenberg; Lothar Oberauer; Walter Potzel; Marc Tippmann; Sebastian Todor; Christoph Traunsteiner; Juergen Winter

2010-04-06T23:59:59.000Z

477

Category:LargeHotel | Open Energy Information  

Open Energy Info (EERE)

LargeHotel LargeHotel Jump to: navigation, search Go Back to PV Economics By Building Type Media in category "LargeHotel" The following 77 files are in this category, out of 77 total. SVLargeHotel Bismarck ND Montana-Dakota Utilities Co (North Dakota).png SVLargeHotel Bismarck ... 70 KB SVLargeHotel International Falls MN Northern States Power Co (Minnesota) Excel Energy.png SVLargeHotel Internati... 85 KB SVLargeHotel LA CA City of Los Angeles California (Utility Company).png SVLargeHotel LA CA Cit... 88 KB SVLargeHotel Memphis TN City of Memphis Tennessee (Utility Company).png SVLargeHotel Memphis T... 67 KB SVLargeHotel Minneapolis MN Northern States Power Co (Minnesota) Excel Energy.png SVLargeHotel Minneapol... 85 KB SVLargeHotel Minot ND Montana-Dakota Utilities Co (North Dakota).png

478

Category:LargeOffice | Open Energy Information  

Open Energy Info (EERE)

LargeOffice LargeOffice Jump to: navigation, search Go Back to PV Economics By Building Type Media in category "LargeOffice" The following 77 files are in this category, out of 77 total. SVLargeOffice Bismarck ND Montana-Dakota Utilities Co (North Dakota).png SVLargeOffice Bismarck... 69 KB SVLargeOffice Cedar City UT Moon Lake Electric Assn Inc (Utah).png SVLargeOffice Cedar Ci... 57 KB SVLargeOffice International Falls MN Northern States Power Co (Minnesota) Excel Energy.png SVLargeOffice Internat... 83 KB SVLargeOffice LA CA City of Los Angeles California (Utility Company).png SVLargeOffice LA CA Ci... 92 KB SVLargeOffice Memphis TN City of Memphis Tennessee (Utility Company).png SVLargeOffice Memphis ... 70 KB SVLargeOffice Minneapolis MN Northern States Power Co (Minnesota) Excel Energy.png

479

Brookhaven and the Large Hadron Collider  

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

Brookhaven & the Large Hadron Collider Brookhaven & the Large Hadron Collider Home News Brookhaven & ATLAS ATLAS ATLAS Calorimeter ATLAS Muon Spectrometer Construction Computing Upgrades RHIC & LHC Education LHC tunnel ATLAS detector ATLAS detector RACF BNL built superconducting magnets Brookhaven & the LHC The world's most powerful particle accelerator, the Large Hadron Collider (LHC) in Switzerland, powers unprecedented explorations of the deepest mysteries of the universe. In addition to serving as the U.S. host laboratory for the ATLAS experiment at the LHC, Brookhaven National Lab plays multiple roles in this international collaboration, from construction and project management to data storage and distribution. ATLAS rendering Brookhaven and ATLAS Brookhaven physicists and engineers are participating in one of the most

480

BNL | Large Synoptic Survey Telescope (LSST)  

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

Large Synoptic Survey Telescope Large Synoptic Survey Telescope About LSST Digital Sensor Array Brookhaven & Physics of the Universe LSST Project Website LSST: Providing an Unprecedented View of the Cosmos rendering of the LSST site in Chile A revolutionary 3.2 gigapixel camera mounted in a massive ground-based telescope will produce unprecedented views of the cosmos, driving discoveries with the widest, densest, and most complete images of our universe ever captured. New Visions The Large Synoptic Survey Telescope (LSST) will peer into space as no other telescope can. This new facility will create an unparalleled wide-field astronomical survey of our universe - wider and deeper in volume than all previous telescopes combined. The combination of a 3200 megapixel camera sensor array, a powerful supercomputer, a cutting-edge data processing and

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481

Large extra dimensions and cosmological problems  

Science Journals Connector (OSTI)

We consider a variant of the brane-world model in which the universe is the direct product of a Friedmann-Robertson-Walker (FRW) space and a compact hyperbolic manifold of dimension d>~2. Cosmology in this space is particularly interesting. The dynamical evolution of the space-time leads to the injection of a large entropy into the observable (FRW) universe. The exponential dependence of surface area on distance in hyperbolic geometry makes this initial entropy very large, even if the CHM has a relatively small diameter (in fundamental units). The very large statistical averaging inherent in the collapse of the initial entropy onto the brane acts to smooth out initial inhomogeneities. This smoothing is then sufficient to account for the current homogeneity of the universe. With only mild fine-tuning, the current flatness of the universe can also then be understood. Finally, recent brane-world approaches to the hierarchy problem can be readily realized within this framework.

Glenn D. Starkman; Dejan Stojkovic; Mark Trodden

2001-04-24T23:59:59.000Z

482

Penn Large Water Tunnel | Open Energy Information  

Open Energy Info (EERE)

Penn Large Water Tunnel Penn Large Water Tunnel Jump to: navigation, search Basic Specifications Facility Name Penn Large Water Tunnel Overseeing Organization Pennsylvania State University Hydrodynamics Hydrodynamic Testing Facility Type Tunnel Length(m) 4.3 Beam(m) 1.2 Depth(m) 1.2 Water Type Freshwater Cost(per day) Contact POC Special Physical Features Closed loop; Turbulence level = 0.1%; Pressure range = 3-60psi; Controlled cavitation = # >0.1; Control Air content = >1ppm per mole Towing Capabilities Towing Capabilities None Wavemaking Capabilities Wavemaking Capabilities None Channel/Tunnel/Flume Channel/Tunnel/Flume Yes Velocity(m/s) 16.8 Recirculating Yes Pressure Range(Psi) 3 - 60 Wind Capabilities Wind Capabilities None Control and Data Acquisition Description National Instruments steady 24 bit

483

HTS cables open the window for large-scale renewables  

Science Journals Connector (OSTI)

In a realistic approach to future energy consumption, the effects of sustainable power sources and the effects of growing welfare with increased use of electricity need to be considered. These factors lead to an increased transfer of electric energy over the networks. A dominant part of the energy need will come from expanded large-scale renewable sources. To use them efficiently over Europe, large energy transits between different countries are required. Bottlenecks in the existing infrastructure will be avoided by strengthening the network. For environmental reasons more infrastructure will be built underground. Nuon is studying the HTS technology as a component to solve these challenges. This technology offers a tremendously large power transport capacity as well as the possibility to reduce short circuit currents, making integration of renewables easier. Furthermore, power transport will be possible at lower voltage levels, giving the opportunity to upgrade the existing network while re-using it. This will result in large cost savings while reaching the future energy challenges. In a 6 km backbone structure in Amsterdam Nuon wants to install a 50 kV HTS Triax cable for a significant increase of the transport capacity, while developing its capabilities. Nevertheless several barriers have to be overcome.

A Geschiere; D Willén; E Piga; P Barendregt

2008-01-01T23:59:59.000Z

484

September 27, 2011 Search results  

E-Print Network [OSTI]

OR atom*) Advanced Search provides: - template for fielded searching - search within journal volSeptember 27, 2011 Search results Remove any search step by clicking x. Move to next page be printed, emailed, or exported to RefWorks, etc. Copy this link to get an RSS feed of these search results

485

Apparatus for silicon web growth of higher output and improved growth stability  

DOE Patents [OSTI]

This disclosure describes an apparatus to improve the web growth attainable from prior web growth configurations. This apparatus modifies the heat loss at the growth interface in a manner that minimizes thickness variations across the web, especially regions of the web adjacent to the two bounding dendrites. In the unmodified configuration, thinned regions of web, adjacent to the dendrites, were found to be the origin of crystal degradation which ultimately led to termination of the web growth. According to the present invention, thinning adjacent to the dendrites is reduced and the incidence of crystal degradation is similarly reduced.

Duncan, Charles S. (Penn Hills, PA); Piotrowski, Paul A. (Monroeville, PA)

1989-01-01T23:59:59.000Z

486

Alternative large-N limit for QCD and its implications for low-energy nuclear phenomena  

Science Journals Connector (OSTI)

The Corrigan-Ramond model for large-N QCD is analyzed in detail. The spectrum, leading-order results for interactions, and an effective Lagrangian describing large-N interactions are derived. This Lagrangian, when quantized, provides an effective quantum field theory for mesons and baryons. The applicability of such a theory to low-energy nuclear phenomena is studied. The model has features that distinguish it clearly from standard large-N QCD.

Elias B. Kiritsis and Joannis Papavassiliou

1990-12-15T23:59:59.000Z

487

Regional growth and energy supply: Is there an energy security issue?  

SciTech Connect (OSTI)

This study examines how the growth of the developing world might affect energy markets in the future. Based on recent growth trends, world energy demand could reasonably be expected to grow from about 350 Exajoules (EJ: 1.0E18=0.95 Quad) to nearly 1025 EJ by the year 2020, nearly 3x current consumption estimates. Introduction of more energy-efficient technologies could reduce this growth by about 17% to 830 EJ. But one cannot rely exclusively on current trends to forecast future energy demand. The growth of the developing world will interact with supply to affect prices, which in turn will mitigate the growth of demand, and growth rates of energy use will be much more modes. Under the Business as Usual scenario, energy demand will grow to 835 EJ by 2020, and this could be reduced a further 15% to 714 EJ through the adoption of more energy efficient technologies. Fuel prices based on model results are analyzed. Energy security implications of rapid growth in the developing world are considered and found to be of likely little significance.

Roop, J.M.; Freund, K.A.; Godoy-Kain, P.; Gu, A.Y.; Johnson, A.K.; Paananen, O.H.; Woodruff, M.G.

1996-12-01T23:59:59.000Z

488

New Report Highlights Growth of America's Clean Energy Job Sector |  

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

New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector August 23, 2012 - 12:20pm Addthis New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector New Report Highlights Growth of America's Clean Energy Job Sector Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs

489

E-Print Network 3.0 - argentine nuclear power Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: argentine nuclear power Page: << < 1 2 3 4 5 > >> 1 Research article Large scale unicoloniality: the...

490

E-Print Network 3.0 - alle hrtexte des Sample Search Results  

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

Search Sample search results for: alle hrtexte des Page: << < 1 2 3 4 5 > >> 1 ADAPTING DATABASE IMPLEMENTATION TECHNIQUES TO MANAGE VERY LARGE KNOWLEDGE BASES Summary: history...

491

E-Print Network 3.0 - alternativa al abordaje Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: alternativa al abordaje Page: << < 1 2 3 4 5 > >> 1 The Intuitive Chemist: The large number and...

492

E-Print Network 3.0 - acid aptamer libraries Sample Search Results  

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

Search Sample search results for: acid aptamer libraries Page: << < 1 2 3 4 5 > >> 1 Chemistry Department 2011 Summer Research Program Summary: that within a large library of...

493

An Overview of STAR Experimental Results  

E-Print Network [OSTI]

With large acceptance and excellent particle identification, STAR is one of the best mid-rapidity collider experiments for studying high-energy nuclear collisions. The STAR experiment provides full information on initial conditions, properties of the hot and dense medium as well as the properties at freeze-out. In Au+Au collisions at $\\sqrt{s_{NN}} = 200$ GeV, STAR's focus is on the nature of the sQGP produced at RHIC. In order to explore the properties of the QCD phase diagram, since 2010, the experiment has collected sizable data sets of Au+Au collisions at the lower collision energy region where the net-baryon density is large. At the 2014 Quark Matter Conference, the STAR experiment made 16 presentations that cover physics topics including {\\it collective dynamics}, {\\it electromagnetic probes}, {\\it heavy flavor}, {\\it initial state physics}, {\\it jets}, {\\it QCD phase diagram}, {\\it thermodynamics and hadron chemistry}, and {\\it future experimental facilities, upgrades, and instrumentation} [1-16]. In this overview we will highlight a few results from the STAR experiment, especially those from the recent measurements of the RHIC beam energy scan program. At the end, instead of a summary, we will discuss STAR's near future physics programs at RHIC.

N. Xu

2014-08-15T23:59:59.000Z

494

Growth mechanism of hydrogen clusters  

SciTech Connect (OSTI)

It is demonstrated that the exposure of polycrystalline silicon (poly-Si) to monatomic hydrogen results in the formation of H clusters. These H stabilized platelets appear in the near-surface region (100 nm) and are predominantly oriented along {l_brace}111{r_brace} crystallographic planes. Platelet concentrations of {approx}5 x 10{sup 15}, 1.5 x 10{sup 16} -cm{sup {minus}3}, and 2.4 x 10{sup 17} cm{sup {minus}3} were observed in nominally undoped poly-Si, phosphorous doped poly-Si (P = 10{sup 17} cm{sup {minus}3}), and phosphorous doped single crystal silicon (P > 3 x 10{sup 18} cm{sup {minus}3}), respectively. Results obtained on doped c-Si demonstrate that platelet generation occurs only at Fermi-level positions of E{sub C} - E{sub F} < 0.4 eV.

Nickel, N.H.; Anderson, G.B.; Johnson, N.M.; Walker, J.

1997-07-01T23:59:59.000Z

495

Fatigue crack growth testing of sub-clad defects  

SciTech Connect (OSTI)

Fatigue crack growth tests were performed on four-point bend specimens with cracklike defects intentionally placed in A302B low-alloy pressure vessel steel clad with 308/309L weld-deposited stainless steel. The defects were placed in the base metal under the cladding by machining a cavity from the side opposite the cladding, electric-discharge machining a very sharp flaw, fatigue precracking the flaw, and then filling up the cavity by a weld repair process. The specimens were stress relieved before fatigue testing. The specimens were fatigue cycled at positive load ratios until the defects broke through to the surface. The specimens were then fractured at liquid nitrogen temperatures to reveal the fracture surfaces. Seven different sub-clad flaw specimens were tested in room temperature air and each test provides a record of cycles to defect breakthrough. Changes in defect size and shape as a function of applied load cycles were obtained by beach-marking the crack at various stages of the load history. The results provide a set of embedded defect data which can be used for qualifying fatigue crack growth analysis procedures such as those in Section XI of the ASME boiler and Pressure Vessel Code. A comparison between calculated and measured values shows that the ASME B and PV Section XI fatigue crack growth procedures conservatively predict cycles to defect breakthrough for small sub-clad defects.

Jones, D.P.; Leax, T.R. [Bechtel Bettis, Inc., West Mifflin, PA (United States). Bettis Atomic Power Lab.

1999-08-01T23:59:59.000Z

496

Growth and energy budgets of green and red type sea cucumbers Apostichopus japonicus (Selenka) under different light colors  

Science Journals Connector (OSTI)

Abstract Under white, red, yellow, green and blue light the growth performances and energy budgets of the red type and the green type sea cucumbers Apostichopus japonicus were studied in order to understand their adaptability to different light spectra. The results showed that the growth rates of both types of A. japonicus were influenced significantly by light spectra. The growth rate of the red type in yellow light treatment was significantly greater than those in other light color treatments; however, for the green type similar growth rates were detected in yellow, white and blue light treatments. Resulting from wasting less energy in feces under yellow light deposited more energy to growth, however, for the green type in yellow light more energy to growth was gained by spending less energy in respiration and ammonia excretion as well. The minimum growth rates for both types of sea cucumbers occurred in green light treatment. The difference in food conversion efficiencies between the red type and the green type resulted in the difference in growth rates between both types of sea cucumbers in green light treatment.

Jie Bao; Hongbo Jiang; Xiangli Tian; Shuanglin Dong

2014-01-01T23:59:59.000Z

497

Energy biomass from large rangeland shrubs of the intermountain United States  

SciTech Connect (OSTI)

Large individual plants within a few species of rangeland shrubs were studied in several Intermountain States for their potential use in establishing biomass fuel energy plantations. Their locations were based on reports in the literature, suggestions from various range researchers, and personal knowledge. Biomass and other shrub physical characteristics plus site data were recorded for big sagebrush (Artemisia tridentata), fourwing saltbush (Atriplex canescens), big saltbush (A. lentiformis), greasewood (Sarcobatus vermiculatus), rubber rabbitbrush (Chrysothamnus nauseosus), and spreading rabbitbrush (C. linifolius) in 34 locations. Samples of current year's growth and woody tissue were analyzed for burning qualities (heat of combustion, sulfur, moisture, and ash content). Greatest biomass per plant of the individuals sampled was found in greasewood with fourwing saltbush, rubber rabbitbrush, and sagebrush following in decreasing order. Burning qualities varied among the species analyzed. The heat of combustion of the woody material from all shrubs was approximately 4500 Kcal/kg, but current year's growth varied considerably among species. (Refs. 15).

Van Epps, G.A.; Barker, J.R.; Makell, C.M.

1982-01-01T23:59:59.000Z

498

Growth of Large-Area Single- and Bi-Layer Graphene by Controlled Carbon Precipitation on Polycrystalline Ni Surfaces  

E-Print Network [OSTI]

We report graphene films composed mostly of one or two layers of graphene grown by controlled carbon precipitation on the surface of polycrystalline Ni thin films during atmospheric chemical vapor deposition (CVD). Controlling ...

Reina, Alfonso

2009-01-01T23:59:59.000Z

499

Large grain Ge growth on amorphous substrates for CMOS back-end-of-line integration of active optoelectronic devices  

E-Print Network [OSTI]

The electronic-photonic integrated circuit (EPIC) has emerged as a leading technology to surpass the interconnect bottlenecks that threaten to limit the progress of Moore's Law in microprocessors. Compared to conventional ...

Pearson, Brian (Brian Sung-Il)

2012-01-01T23:59:59.000Z

500

Nuclear Targeting of Human Cytomegalovirus Large Tegument Protein pUL48 Is Essential for Viral Growth  

Science Journals Connector (OSTI)

...Rights Reserved. 15 May 2013 research-article Structure and Assembly Nuclear Targeting of Human Cytomegalovirus...identification of a functional nuclear localization signal (NLS...pUL48 that is required for nuclear localization in transfected...

Ivonne Brock; Marc Krüger; Thomas Mertens; Jens von Einem

2013-03-20T23:59:59.000Z