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1

Hugh Outhred  

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

Hugh Outhred Hugh Outhred Assoc. Prof. of Electrical Engineering Centre for Photovoltaic Engineering University of New South Wales, Sydney, Australia This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member. Hugh Outhred is in the School of Electrical Engineering & Telecommunications at the University of New South Wales, Sydney, Australia. He is also a member of the National Electricity Tribunal (a quasi-judicial appeal body associated with Australia's National Electricity Market). His research interests are in electricity industry restructuring and sustainability.Expertise: electricity industry restructuring and

2

Hugh Chen | Department of Energy  

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

Hugh Chen Hugh Chen About Us Hugh Chen - Deputy Director for Finance, Incentives, and Program Analysis Hugh Chen Hugh Chen is the Deputy Director for Finance, Incentives, and Program Analysis within the Office of Energy Policy and Systems Analysis (EPSA) at the U.S. Department of Energy. Within EPSA, Hugh leads an office that provides independent analysis on energy-related markets, policies, and investments that support the nation's energy goals. Prior to joining EPSA, Hugh was the Director of Program Analysis and Evaluation (PA&E) within the Office of the Chief Financial Officer (CFO). At PA&E, Hugh was responsible for goals, performance, and investment decision analysis across DOE's efforts in clean energy, national security, and basic research. Prior to DOE, Hugh spent five years in the Pentagon as a Senior Analyst

3

A Two-Phase Pressure Drop Model Incorporating Local Water Balance and Reactant Consumption in PEM Fuel Cell Gas Channels  

E-Print Network [OSTI]

), and directly affects cost and sizing of fuel cell subsystems. Within several regions of PEMFC operating Fuel Cell Gas Channels E. J. See and S. G. Kandlikar Department of Mechanical Engineering, Rochester in proton exchange membrane fuel cells (PEMFCs). The ability to model two-phase flow and pressure drop

Kandlikar, Satish

4

STATEMENT OF CONSIDERATIONS REQUES'f BY BAKER HUGHES OILFIELD OPERATIONS, INC. ('"BAKER HUGHES")  

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

REQUES'f BY BAKER HUGHES OILFIELD OPERATIONS, INC. ('"BAKER HUGHES") REQUES'f BY BAKER HUGHES OILFIELD OPERATIONS, INC. ('"BAKER HUGHES") FOR AN ADVANCE WAIVER OF PATENT RfGHTS UNDER DOE AWARD NO. DE- EE0005505 ; W(A) 2012-013 Baker Hughes has requested a waiver of patent ri ghts of the United States of Americ a for all s ul~ject inventions arising from its participation tmder the above referenced award entitled ·'D irectional Measurement- Wh ile-Drilling System for Geothermal Applications." The purpose of the av,rard is to develop a reliable Directional Measurement-While·· Drill ing (MWD) System for the creation of Enhanced Geothermal Systems (EGS). The sys tem to be developed under this award is a probe-based MWD tool for directional drilling that is alternator or battery povvcred, contains a navigation package capable of measuring inclinati

5

Hughes Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Hughes Power & Light Co Hughes Power & Light Co Jump to: navigation, search Name Hughes Power & Light Co Place Alaska Utility Id 9000 Utility Location Yes Ownership I NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.7200/kWh Commercial: $0.7550/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Hughes_Power_%26_Light_Co&oldid=41084

6

SYNTHESIS Ecological consequences of genetic diversity A. Randall Hughes,1  

E-Print Network [OSTI]

REVIEW AND SYNTHESIS Ecological consequences of genetic diversity A. Randall Hughes,1 * Brian D of evolutionary biologists (Wright 1920; Fisher 1930). The pioneering work of the modern evolutionary synthesis variance (Fisher 1930; Haldane 1932; Wright 1968). Since the modern synthesis, interest in genetic

Vellend, Mark

7

Comments of Hughes Network Systems, LLC and Inmarsat Inc. | Department of  

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

Hughes Network Systems, LLC and Inmarsat Inc. Hughes Network Systems, LLC and Inmarsat Inc. Comments of Hughes Network Systems, LLC and Inmarsat Inc. Hughes Network Systems, LLC ("Hughes") and Inmarsat Inc. ("Inmarsat") hereby submit these comments in response to the Department of Energy's Request for Information ("RFI") in the above-referenced proceeding. Hughes and Inmarsat are global leaders in providing satellite networks and services and satellite services, respectively. Hughes and Inmarsat, both global satellite communications leaders, have a long-standing commercial relationship and have worked together in various roles on a variety of satellite communications projects over many years, including in the area of Smart Grid projects. The companies submit these joint comments to explain

8

ICM, Incorporated  

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

ICM, Incorporated Corporate Headquarters: Colwich, KS Proposed Facility Location: St. Joseph, MO Description: ICM will construct and operate a pilot integrated biorefinery using a...

9

Hughes_DPP2007_slide01-09.pdf  

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

H-mode performance and pedestal H-mode performance and pedestal studies with enhanced particle control on Alcator C-Mod J.W. Hughes, B. LaBombard, M. Greenwald, A. Hubbard, B. Lipschultz, K. Marr, R. McDermott, M. Reinke, J.L. Terry MIT Plasma Science and Fusion Center American Physical Society 49th Annual Meeting of the Division of Plasma Physics Orlando, FL 14 November 2007 J.W. Hughes et al. "H-mode performance and pedestal studies with enhanced particle control on Alcator C-Mod" 49th APS-DPP, Orlando FL, 14 November 2007 Slide x of 9 Goal: Understand influences of particle control on H-mode behavior 2 Density control desirable in H-mode - Mitigate unwanted density rises that deteriorate confinement - Extend operation to lower collisionality for studies of ELMs and core density peaking

10

Oliver, Jacques L., Richard T. Barber, Walker O. Smith, Jr., and Hugh ...  

Science Journals Connector (OSTI)

Richard T. Barber. Nicholas School of the Environment and Earth Sciences, Duke University, Beaufort, North Carolina 28516. Walker O. Smith, Jr., and Hugh W.

2004-10-08T23:59:59.000Z

11

ICM, Incorporated  

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

ICM, Incorporated ICM, Incorporated Corporate Headquarters: Colwich, KS Proposed Facility Location: St. Joseph, MO Description: ICM will construct and operate a pilot integrated biorefinery using a proven biochemical platform pretreatment technology enhanced by energy recycling and process flow innovations to refine terrestrial lignocellulosic biomass into fuel ethanol. The proposed process furthers the cost effective production of ethanol from lignocellulosic biomass. CEO or Equivalent: Dave Vander Griend, President and CEO Participants: AGCO Engineering; NCAUR-ARS-Peoria; CERES, Inc; Edenspace Systems Corporation; Novozymes North America, Inc; South Dakota State University; Sun Ethanol, Inc.; U.S. Department of Energy's National Renewable Energy Lab; and VeraSun Energy

12

Hugh Shercliff and Mike Ashby, April 2011 Paper 8: Mechanical Engineering  

E-Print Network [OSTI]

(LCA) LandfillCombust Resources Emissions and waste #12;© Hugh Shercliff and Mike Ashby, April 2011 Transport 100 km Recycle fraction Manufacture PE body: moulded PP cap: moulded Materials PE body 38 g PP cap Transport energies Recycling process energies % economically recyclable #12;© Hugh Shercliff and Mike Ashby

Talbot, James P.

13

Microsoft Word - Hughes + ISAT DOE NBP Smart Grid RFI comments 7-12-10 _clean_.docx  

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

D.C. 20585 D.C. 20585 ____________________________________ In the Matter of ) ) Implementing the National Broadband ) Plan by Studying the Communications ) Docket ID: DOE-HQ-2009-0003-0819 Requirements of Electric Utilities to ) Inform Federal Smart Grid Policy ) ) Request for Information ) ____________________________________) COMMENTS OF HUGHES NETWORK SYSTEMS, LLC AND INMARSAT INC. Hughes Network Systems, LLC ("Hughes") and Inmarsat Inc. ("Inmarsat") hereby submit these comments in response to the Department of Energy's Request for Information ("RFI") in the above-referenced proceeding. 1 Hughes and Inmarsat are global leaders in providing satellite networks and services and satellite services, respectively. Hughes and Inmarsat, both global

14

FIA-13-0057 - In the Matter of Shawn R. Hughes | Department of Energy  

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

FIA-13-0057 - In the Matter of Shawn R. Hughes FIA-13-0057 - In the Matter of Shawn R. Hughes FIA-13-0057 - In the Matter of Shawn R. Hughes On September 10, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy's Office of Scientific and Technical Information (OSTI). The Appellant, Shawn R. Hughes, contested the adequacy of OSTI's search of records, and also argued that the Office of Information Resources (OIR) should have transferred his FOIA Request to the Lawrence Livermore National Laboratory (LLNL) and Sandia National Laboratory (SNL) to conduct a search for records. After the Appeal was filed, OIR informed OHA that it transferred the Appellant's FOIA Request to the National Nuclear Security

15

FIA-13-0057 - In the Matter of Shawn R. Hughes | Department of Energy  

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

7 - In the Matter of Shawn R. Hughes 7 - In the Matter of Shawn R. Hughes FIA-13-0057 - In the Matter of Shawn R. Hughes On September 10, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy's Office of Scientific and Technical Information (OSTI). The Appellant, Shawn R. Hughes, contested the adequacy of OSTI's search of records, and also argued that the Office of Information Resources (OIR) should have transferred his FOIA Request to the Lawrence Livermore National Laboratory (LLNL) and Sandia National Laboratory (SNL) to conduct a search for records. After the Appeal was filed, OIR informed OHA that it transferred the Appellant's FOIA Request to the National Nuclear Security

16

Bird dropping research continues apace  

Science Journals Connector (OSTI)

... otherwise of bird droppings' seem unaware that this is of major economic importance to the power industry. High-voltage ... industry. High-voltage transmission ...

DAVID C. JOLLY

1986-02-20T23:59:59.000Z

17

STATEMENT OF CONSIDERATIONS REQUEST BY BAKER HUGHES INTEQ FOR AN ADVANCE WAIVER OF  

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

BAKER HUGHES INTEQ FOR AN ADVANCE WAIVER OF BAKER HUGHES INTEQ FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-04NT15473: W(A)-04-068, CH-1246 The Petitioner, Baker Hughes INTEQ (BHI) was awarded this cooperative agreement for the performance of work entitled, "Microhole Smart Steering and Logging While Drilling." The purpose of the cooperative agreement is to develop a modular and effective Coiled Tubing Drilling (CTD) system that allows operators to produce existing oil reservoirs, mainly on the North American continent, in a much more effective way than is possible today. The scope of work will include a project that will develop a rib steering device in conjunction with an integral high-performance downhole motor, and a resistivity sensor for formation evaluation.

18

50 IEEE power & energy magazine july/august 2007 by Hugh Rudnick,  

E-Print Network [OSTI]

50 IEEE power & energy magazine july/august 2007 by Hugh Rudnick, Alejandro Arnau, Sebastian Mocarquer, and Efrain Voscoboinik 1540-7977/07/$25.00©2007 IEEE #12;july/august 2007 IEEE power & energy-voltage network. On the other hand, countries such as Argentina, Peru, Uruguay, and Chile were influenced

Catholic University of Chile (Universidad Católica de Chile)

19

Organization Industry Majors Positions Info Sessions Job Fair Application Process/Interviews Baker Hughes  

E-Print Network [OSTI]

& Gas Service Company All Engineering majors, Engineering Technology, Geology, Mathematics, Physics Services Civil Engineering, Computer Science, Mechanical Engineering, Petroleum Engineering Full Time, Part Hughes Oilfield Service Company Internships, Full Time Sept 23, 8:30 PM Wood Center C/D Yes See job

Ickert-Bond, Steffi

20

The Challenge of Greening Energy Systems1 Alain Joseph and Larry Hughes  

E-Print Network [OSTI]

in the implementation of biomass, wind, and solar energy. Price and implementation challenges in the renewables sector is an important step towards the implementation of cleaner and greener energy technology. 1 Defining Green EnergyERG2006/11 The Challenge of Greening Energy Systems1 Alain Joseph and Larry Hughes Energy Research

Hughes, Larry

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Future world oil production: Growth, plateau, or peak?1 Larry Hughes and Jacinda Rudolph  

E-Print Network [OSTI]

Energy Systems 2010 #12;Future world oil production: Growth, plateau, or peak? Larry Hughes2 and Jacinda governments to reduce their energy intensity (6), the growth in oil production resumed in the mid-1980s World Energy Outlook, production is projected to increase to 103.8 million barrels of oil a day by 2030

Hughes, Larry

22

BLACK-WHITE BENCHMARKS FOR ALLEGHENY COUNTY Ralph Bangs, Christine Anthou, Shannon Hughes, Chris Shorter  

E-Print Network [OSTI]

BLACK-WHITE BENCHMARKS FOR ALLEGHENY COUNTY Ralph Bangs, Christine Anthou, Shannon Hughes, Chris-Hispanic white (white alone) population was 1,074,037. The purpose of this report is to assess the socioeconomic status of blacks and whites in Allegheny County based on 2000 census data. Current conditions

Sibille, Etienne

23

BLACK-WHITE BENCHMARKS FOR THE PITTSBURGH MSA Ralph Bangs, Christine Anthou, Shannon Hughes, Chris Shorter  

E-Print Network [OSTI]

BLACK-WHITE BENCHMARKS FOR THE PITTSBURGH MSA Ralph Bangs, Christine Anthou, Shannon Hughes, Chris was 188,471, and the non-Hispanic white (white alone) population was 2,101,036. The Pittsburgh MSA of this report is to assess the socioeconomic status of blacks and whites in the Pittsburgh MSA based on 2000

Sibille, Etienne

24

Mu2e collaboration meeting, August 7, 2009 1 Matthew McHugh  

E-Print Network [OSTI]

Mu2e collaboration meeting, August 7, 2009 1 Matthew McHugh dE/dx and Particle Identification Inside L-Tracker #12;Mu2e collaboration meeting, August 7, 2009 2 The Point · Differentiate between particles have 105 MeV/c · Electron, Pion,Muon #12;Mu2e collaboration meeting, August 7, 2009 3 Method

Gollin, George

25

STATEMENT OF CONSIDERATIONS REQUEST BY BAKER HUGHES INTEQ FOR AN ADVANCE WAIVER OF DOMESTIC  

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

t t 0 STATEMENT OF CONSIDERATIONS REQUEST BY BAKER HUGHES INTEQ FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-05NT15488; W(A)-05-016, CH-1279 The Petitioner, Baker Hughes INTEQ (BHI) was awarded this cooperative agreement for the performance of work entitled, "Microhole Wireless Steering and Logging While Drilling System." The purpose of the cooperative agreement is to develop a modular and effective Coiled Tubing Drilling (CTD) system that allows operators to produce existing oil reservoirs, mainly on the North American continent, in a much more effective way than is possible today. This will be accomplished by providing accurate and precise real-time geosteering even under conditions where the rig surface gear and equipment need to be minimized for cost

26

Fragmentation of hot classical drops  

Science Journals Connector (OSTI)

Time evolution of hot drops of matter containing ?230 or ?130 particles is studied by classical molecular dynamics. Initially, the drops have uniform density and a sharp surface. The chosen initial conditions include three values of density and a range of temperatures wide enough to study the phenomena of evaporation, fragmentation, and total vaporization in a unified fashion. The average density and temperature of central matter is measured periodically to obtain trajectories of the evolution in the ?,T plane. These trajectories indicate that the matter expands almost adiabatically until it reaches the region of adiabatic instabilities. Density inhomogeneities develop in this region, but the matter fragments only if the expansion continues to average densities of less than one-fourth the liquid density, otherwise it recondenses into a single blob. The recondensed matter and fragments have very crooked surfaces. If the temperature is high enough, the expanding matter does not enter the region of adiabatic instabilities and totally vaporizes. For initial densities of the order of equilibrium density, matter does not fragment or develop large inhomogeneities in the region enclosed by the isothermal and adiabatic spinodals. Thus it appears unlikely that fragmentation of small drops (nuclei) can be used to study the isothermal critical region of gas-liquid phase transition. A detailed tabulation of the energies and number of monomers, dimers, light, and heavy fragments emitted in each event is presented.

A. Vicentini; G. Jacucci; V. R. Pandharipande

1985-05-01T23:59:59.000Z

27

A Better Drop to Drink | EMSL  

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

A Better Drop to Drink A Better Drop to Drink Method for creating nanoparticle heavy-metal sorbents saves water--literally Using magnetic sorbent materials to overcome limitations...

28

Hugh Tafel's Trade Secrets for Marketing Your Business Online in Canada: How to Make Sure Your Next Customer Finds (and chooses) YOU First  

Science Journals Connector (OSTI)

Hugh Tafel coaches local business owners on how to tap into the power of the Internet to bring in more business, more profitably.

Hugh Tafel

2012-03-01T23:59:59.000Z

29

Material based splashing of water drops  

Science Journals Connector (OSTI)

The splashing of a water drop is a fascinating phenomenon that results from a variety of complex interactions between the drop and the material it impacts. In general, the distribution of droplets of a splash depends on the drop size and velocity; the ...

K. Garg; G. Krishnan; Shree K. Nayar

2007-06-01T23:59:59.000Z

30

Why students drop out CS1 course?  

Science Journals Connector (OSTI)

This study focuses on CS minor students' decisions to drop out from the CS1 course. The high level of drop out percentage has been a problem at Helsinki University of Technology for many years. This course has yearly enrolment of 500-600 students and ... Keywords: CS1, drop out reasons, non-major CS students

Pivi Kinnunen; Lauri Malmi

2006-09-01T23:59:59.000Z

31

The Vibration of Electrified Water Drops  

Science Journals Connector (OSTI)

4 May 1971 research-article The Vibration of Electrified Water Drops P. R. Brazier-Smith...calculations concerned with charged drops. The vibration of water drops of radius around 2 mm...electrodes. Photographic analysis of the vibrations revealed good agreement between theory...

1971-01-01T23:59:59.000Z

32

Vibration-Induced Climbing of Drops  

Science Journals Connector (OSTI)

We report an experimental study of liquid drops moving against gravity, when placed on a vertically vibrating inclined plate, which is partially wetted by the drop. The frequency of vibrations ranges from 30 to 200Hz, and, above a threshold in vibration acceleration, drops experience an upward motion. We attribute this surprising motion to the deformations of the drop, as a consequence of an up or down symmetry breaking induced by the presence of the substrate. We relate the direction of motion to contact angle measurements. This phenomenon can be used to move a drop along an arbitrary path in a plane, without special surface treatments or localized forcing.

P. Brunet; J. Eggers; R. D. Deegan

2007-10-03T23:59:59.000Z

33

Little Boy Dropped on Hiroshima | National Nuclear Security Administra...  

National Nuclear Security Administration (NNSA)

Little Boy Dropped on Hiroshima August 06, 1945 Little Boy Dropped on Hiroshima Hiroshima, Japan The gun model uranium bomb, called Little Boy, is dropped on Hiroshima, Japan....

34

Drop shaping by laser-pulse impact  

E-Print Network [OSTI]

We study the hydrodynamic response of a falling drop hit by a laser pulse. Combining high-speed with stroboscopic imaging we report that a millimeter-sized dyed water drop hit by a milli-Joule nanosecond laser-pulse deforms and propels forward at several meters per second, until it eventually fragments. We show that the drop motion results from the recoil momentum imparted at the drop surface by water vaporization. We measure the propulsion speed and the time-deformation law of the drop, complemented by boundary integral simulations. We explain the drop propulsion and shaping in terms of the laser pulse energy and drop surface tension. These findings are crucial for the generation of extreme ultraviolet (EUV) light in lithography machines.

Klein, Alexander L; Visser, Claas Willem; Lhuissier, Henri; Sun, Chao; Snoeijer, Jacco H; Villermaux, Emmanuel; Lohse, Detlef; Gelderblom, Hanneke

2015-01-01T23:59:59.000Z

35

Unstable Leidenfrost Drops on Roughened Surfaces  

E-Print Network [OSTI]

Drops placed on a surface with a temperature above the Leidenfrost point float atop an evaporative vapor layer. In this fluid dynamics video, it is shown that for roughened surfaces the Leidenfrost point depends on the drop size, which runs contrary to previous claims of size independence. The thickness of the vapor layer is known to increase with drop radius, suggesting that the surface roughness will not be able to penetrate the vapor layer for drops above a critical size. This size dependence was experimentally verified: at a given roughness and temperature, drops beneath a critical size exhibited transition boiling while drops above the critical size were in the Leidenfrost regime. These Leidenfrost drops were unstable; upon evaporation down to the critical size the vapor film suddenly collapsed.

Boreyko, Jonathan B

2010-01-01T23:59:59.000Z

36

BIODIVERSITY Incorporating sociocultural adaptive  

E-Print Network [OSTI]

BIODIVERSITY VIEWPOINT Incorporating sociocultural adaptive capacity in conservation hotspot of biodiversity threats. Conservation biogeography (Whittaker et al., 2005) has emerged as a critical area biodiversity (Mawdsley et al., 2009). Adjusting conservation strategies to maintain diversity in recognition

37

Magnetically focused liquid drop radiator  

DOE Patents [OSTI]

A magnetically focused liquid drop radiator for application in rejecting energy from a spacecraft, characterized by a magnetizable liquid or slurry disposed in operative relationship within the liquid droplet generator and its fluid delivery system, in combination with magnetic means disposed in operative relationship around a liquid droplet collector of the LDR. The magnetic means are effective to focus streams of droplets directed from the generator toward the collector, thereby to assure that essentially all of the droplets are directed into the collector, even though some of the streams may be misdirected as they leave the generator. The magnetic focusing means is also effective to suppress splashing of liquid when the droplets impinge on the collector.

Botts, T.E.; Powell, J.R.; Lenard, R.

1984-12-10T23:59:59.000Z

38

Policy for Dropped/Excused Assignments  

E-Print Network [OSTI]

Policy for Dropped and Excused Quizzes/Homework. QUIZZES/HOMEWORK. On average, students can expect about 1 quiz and 3 homework assignments per

Devlin, Patrick M

2014-08-18T23:59:59.000Z

39

Self-limiting adaptive protocols for controlled flooding in ad hoc networks Larry Hughes and Ying Zhang  

E-Print Network [OSTI]

Self-limiting adaptive protocols for controlled flooding in ad hoc networks Larry Hughes and Ying power consumption, reduce traffic, and restrict flooding, are of growing importance. In this paper-aware nodes, can reduce the number of nodes involved in a transmission. Simulation results show

Hughes, Larry

40

BLACK-WHITE BENCHMARKS FOR THE CITY OF PITTSBURGH Ralph Bangs, Christine Anthou, Shannon Hughes, Chris Shorter  

E-Print Network [OSTI]

BLACK-WHITE BENCHMARKS FOR THE CITY OF PITTSBURGH Ralph Bangs, Christine Anthou, Shannon Hughes,750, and the non-Hispanic white (white alone) population was 223,982. These numbers are fairly typical of large cities in the US. The purpose of this report is to assess the socioeconomic status of blacks and whites

Sibille, Etienne

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Condensation on Surface Energy Gradient Shifts Drop Size Distribution toward Small Drops  

E-Print Network [OSTI]

Condensation on Surface Energy Gradient Shifts Drop Size Distribution toward Small Drops Ashley M condensation from vapor onto a cooled surface, distributions of drops evolve by nucleation, growth is condensed onto a horizontally oriented surface that has been treated by silanization to deliver either

Daniel, Susan

42

Superheated water drops in hot oil  

E-Print Network [OSTI]

Drops of water at room temperature were released in hot oil, which had a temperature higher than that of the boiling point of water. Initially, the drop temperature increases slowly mainly due to heat transfer diffusion; convective heat transfer is small because the motion takes place at a small Reynolds number. Once the drop reaches the bottom of the container, it sticks to the surface with a certain contact angle. Then, a part of the drop vaporizes: the nucleation point may appear at the wall, the interface or the bulk of the drop. The vapor expands inside the drop and deforms its interface. The way in which the vapor expands, either smooth or violent, depends on the location of the nucleation point and oil temperature. Furthermore, for temperatures close to the boiling point of water, the drops are stable (overheated); the vaporization does not occur spontaneously but it may be triggered with an external perturbation. In this case the growth of the vapor bubble is rather violent. Many visualization for dif...

Soto, Enrique; Belmonte, Andrew

2009-01-01T23:59:59.000Z

43

Complementizer Drop And IP Complementation in Japanese  

E-Print Network [OSTI]

The main purpose of the present paper is to provide a principled account for a phenomenon called "Complementizer Drop" in the dialects of Japanese and its related phenomena in teens of the head-raising approach without ...

Fukuda, Minoru

2000-01-01T23:59:59.000Z

44

RADIATION APPLICATIONS INCORPORATED  

Office of Legacy Management (LM)

. <' ," . . * . RADIATION APPLICATIONS INCORPORATED . 370 Lexl.ngton Avenue New York 17# New York jq.5' L- Contract No. A T (30-l)-2093 with the United States Atom ic Energy Commission F O A M SEPARATION Progress Report for March, 1959 Abstract Appreciable cesium enrichment in the foam has been obtained using the system sodium tetraphenyl boron-Geigy reagent. Enrichment ratios varied from 1.5 to 3.5 depending upon operating conditions. The en- richment appears to depend on the ratio of the sodium tetraphenyl boron to Geigy reagent rather than on the absolute values of the indi- vidual concentrations. Further experiments are being conducted to verify and extend the range of results. Continuous countercurrent column operation has been continued.

45

Alternative Fuels Data Center: Drop-In Biofuels  

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

Drop-In Biofuels to Drop-In Biofuels to someone by E-mail Share Alternative Fuels Data Center: Drop-In Biofuels on Facebook Tweet about Alternative Fuels Data Center: Drop-In Biofuels on Twitter Bookmark Alternative Fuels Data Center: Drop-In Biofuels on Google Bookmark Alternative Fuels Data Center: Drop-In Biofuels on Delicious Rank Alternative Fuels Data Center: Drop-In Biofuels on Digg Find More places to share Alternative Fuels Data Center: Drop-In Biofuels on AddThis.com... More in this section... Biobutanol Drop-In Biofuels Methanol P-Series Renewable Natural Gas xTL Fuels Drop-In Biofuels Drop-in biofuels are hydrocarbon fuels substantially similar to gasoline, diesel, or jet fuels. These fuels can be made from a variety of biomass feedstocks including crop residues, woody biomass, dedicated energy crops,

46

Disassembly of hot classical charged drops  

Science Journals Connector (OSTI)

The disassembly of hot classical charged drops containing ?230 and 130 particles is studied with the molecular dynamics method. The strength of the Coulomb repulsion is chosen so that these drops have a binding energy formula similar to that of nuclei. The phase diagram of neutral matter, obtained by switching off the Coulomb force, is also similar to that of nuclear matter. In addition to the total-vaporization, fragmentation, and evaporation modes of the disassembly of neutral drops, the charged drops also break by multiple and binary fission. The liquid-gas phase transition plays an important role in the multiple fission of expanding charged liquid drops. There also appears to be a window in the initial conditions in which binary fission followed by a density oscillation is the dominant mode of breakup. The multiple and binary fission breakups are due to the Coulomb forces, and they yield more massive clusters with relatively few small clusters with ?10 particles. The higher energy fragmentation and total vaporization modes are not significantly influenced by the Coulomb forces. They are primarily due to the liquid-gas transition, and their yields decrease almost monotonically with the number of particles in the cluster.

R. J. Lenk and V. R. Pandharipande

1986-07-01T23:59:59.000Z

47

Vibrations of Sessile Drops of Soft Hydrogels  

E-Print Network [OSTI]

Sessile drops of soft hydrogels were vibrated vertically by subjecting them to a mechanically induced Gaussian white noise. Power spectra of the surface fluctuation of the gel allowed identification of its resonant frequency that decreases with their mass, but increases with its shear modulus. The principal resonant frequencies of the spheroidal modes of the gel of shear moduli ranging from 55 Pa to 290 Pa were closest to the lowest Rayleigh mode of vibration of a drop of pure water. These observations coupled with the fact that the resonance frequency varies inversely as the square root of the mass in all cases suggest that they primarily correspond to the capillary (or a pseudo-capillary) mode of drop vibration. The contact angles of the gel drops also increase with the modulus of the gel. When the resonance frequencies are corrected for the wetting angles, and plotted against the fundamental frequency scale (gamma/mu)^0.5, all the data collapse nicely on a single plot provided that the latter is shifted by a shear modulus dependent factor (1+mu.L/gamma). A length scale L, independent of both the modulus and the mass of the drop emerges from such a fit.

Aditi Chakrabarti; Manoj K. Chaudhury

2014-10-08T23:59:59.000Z

48

Drops, Slugs, and FloodingDrops, Slugs, and Flooding in PEM Fuel Cellsin PEM Fuel Cells  

E-Print Network [OSTI]

Drops, Slugs, and FloodingDrops, Slugs, and Flooding in PEM Fuel Cellsin PEM Fuel Cells A Study Fuel CellBackground: PEM Fuel Cell Graphic by Marc Marshall, Schatz Energy Research Center http ProjectDrag Project SetupSetup MFC (H2, N2 Inputs) Bubbler Current Humidity Sensor Modified PEM Fuel Cell

Petta, Jason

49

Neutron drops and neutron pairing energy  

Science Journals Connector (OSTI)

The ground state energy of a six-neutron drop is computed with variational and Greens function Monte Carlo methods using the Argonne v18 two-nucleon and the Urbana three-nucleon potentials. Combined with earlier results from investigations of the drops 8n and 7n, this energy gives a 1p-shell pairing energy of (1.80.4) MeV. The generalized Skyrme effective interaction discussed in the earlier work is applied to these nuclei by calculating, for the open-shell drops 7n and 6n, the matrix elements of the Skyrme t matrix directly for the states involved. The pairing energy obtained is 1.50 MeV, in reasonable agreement with the accurate calculations.

A. Smerzi; D. G. Ravenhall; V. R. Pandharipande

1997-11-01T23:59:59.000Z

50

Ultrasonic characterization of single drops of liquids  

DOE Patents [OSTI]

Ultrasonic characterization of single drops of liquids. The present invention includes the use of two closely spaced transducers, or one transducer and a closely spaced reflector plate, to form an interferometer suitable for ultrasonic characterization of droplet-size and smaller samples without the need for a container. The droplet is held between the interferometer elements, whose distance apart may be adjusted, by surface tension. The surfaces of the interferometer elements may be readily cleansed by a stream of solvent followed by purified air when it is desired to change samples. A single drop of liquid is sufficient for high-quality measurement. Examples of samples which may be investigated using the apparatus and method of the present invention include biological specimens (tear drops; blood and other body fluid samples; samples from tumors, tissues, and organs; secretions from tissues and organs; snake and bee venom, etc.) for diagnostic evaluation, samples in forensic investigations, and detection of drugs in small quantities.

Sinha, Dipen N. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

51

NASA reports drop in stratospheric ozone  

Science Journals Connector (OSTI)

NASA reports drop in stratospheric ozone ... "I believe I have that evidence," asserts NASA's Heath, adding: "It's not the proofthat will take much more work. ... Public release of the NASA data analysis is somewhat premature, he says, because the paper has not yet been published. ...

1981-08-24T23:59:59.000Z

52

LEHR Incorporated | Open Energy Information  

Open Energy Info (EERE)

of environmentally friendly technology and finding green energy solutions for retail and commercial products. References: LEHR Incorporated1 This article is a stub. You...

53

Preliminary Notice of Violation, Fluor Hanford, Incorporated...  

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

Hanford, Incorporated - EA-2002-03 Preliminary Notice of Violation, Fluor Hanford, Incorporated - EA-2002-03 August 12, 2002 Issued to Fluor Hanford, Incorporated, related to...

54

Preliminary Notice of Violation, Fluor Hanford Incorporated ...  

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

Hanford Incorporated - EA-2005-07 Preliminary Notice of Violation, Fluor Hanford Incorporated - EA-2005-07 December 16, 2005 Issued to Fluor Hanford, Incorporated, related to...

55

A new model of cloud drop distribution that simulates the observed drop  

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

A new model of cloud drop distribution that simulates the observed drop A new model of cloud drop distribution that simulates the observed drop clustering: effect of clustering on extinction coefficient estimates Knyazikhin, Yuri Boston University Marshak, Alexander NASA Goddard Space Flight Center Larsen, Michael Michigan Technological University Wiscombe, Warren BNL/NASA Goddard Space Flight Center Category: Modeling Cloud droplet size distribution is one of the most fundamental subjects in cloud physics. Understanding of spatial distribution and small-scale fluctuations of cloud droplets is essential for both cloud physics and atmospheric radiation. For cloud physics, it relates to the coalescence growth of raindrops while for radiation, it has a strong impact on a cloud's radiative properties. We have developed new size dependent models

56

Program Sustainability: Incorporating Energy Efficiency into...  

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

Program Sustainability: Incorporating Energy Efficiency into Disaster Recovery Efforts Peer Exchange Call Program Sustainability: Incorporating Energy Efficiency into Disaster...

57

Ultrasonic characterization of single drops of liquids  

DOE Patents [OSTI]

Ultrasonic characterization of single drops of liquids is disclosed. The present invention includes the use of two closely spaced transducers, or one transducer and a closely spaced reflector plate, to form an interferometer suitable for ultrasonic characterization of droplet-size and smaller samples without the need for a container. The droplet is held between the interferometer elements, whose distance apart may be adjusted, by surface tension. The surfaces of the interferometer elements may be readily cleansed by a stream of solvent followed by purified air when it is desired to change samples. A single drop of liquid is sufficient for high-quality measurement. Examples of samples which may be investigated using the apparatus and method of the present invention include biological specimens (tear drops; blood and other body fluid samples; samples from tumors, tissues, and organs; secretions from tissues and organs; snake and bee venom, etc.) for diagnostic evaluation, samples in forensic investigations, and detection of drugs in small quantities. 5 figs.

Sinha, D.N.

1998-04-14T23:59:59.000Z

58

Controlling drop coalescence using nano-engineered surfaces  

E-Print Network [OSTI]

The dynamics of drop coalescence are explored on micro-scale surface features for the first time. Drop coalescence is defined as a process by which two or more droplets, bubbles or particles merge during contact to form a ...

Corral, Manuel, Jr

2011-01-01T23:59:59.000Z

59

Experimental Investigation of Wind-Forced Drop Stability  

E-Print Network [OSTI]

aluminum (RA = 3.26 micrometers) floor of a tiltable wind tunnel and brought to critical conditions, when the drop begins to run downstream. Various combinations of drop size, inclination angle, and flow speed were employed. A measurement technique capable...

Schmucker, Jason

2012-10-19T23:59:59.000Z

60

Spent Nuclear Fuel (SNF) Bounding Drop Support Calculations  

SciTech Connect (OSTI)

This report evaluates different drop heights, concrete and other impact media to which the transport package and/or the MCO is dropped. A prediction method is derived for estimating the resultant impact factor for determining the bounding drop case for the SNF Project.

CHENAULT, D.M.

1999-11-16T23:59:59.000Z

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


61

Administrative Policy: Drop/Add Policy Page 1 of 1  

E-Print Network [OSTI]

Administrative Policy: Drop/Add Policy Page 1 of 1 Governance & Policies Effective: October 1997 Administrative Policy DROP/ADD POLICY Approved: October 1997 Revised: 2002; 2004; June 8, 2011 Deans' Council. There is no automatic drop policy for nonattendance. PASSHE universities are expected to adhere to the System

Hardy, Christopher R.

62

Quantized Liquid Drop and Some Ground-State Nuclear Properties  

Science Journals Connector (OSTI)

The liquid drop is adopted as a simple nuclear model. The zero-point motion of the quantized drop is found to alter some of the properties of the classical drop, bringing the model into better agreement with experiment. The properties discussed are the skin thickness, the electric form factor for elastic scattering, and the rms nuclear radius as a function of atomic number.

G. Reading Henry

1968-12-20T23:59:59.000Z

63

Drop Testing of DOE Spent Nuclear Fuel Canisters  

SciTech Connect (OSTI)

The National Spent Nuclear Fuel Program (NSNFP) at the Idaho National Engineering and Environmental Laboratory INEEL) prepared four representative Department of Energy DOE) spent nuclear fuel (SNF) canisters for the purpose of drop testing. The first two canisters represented a modified 24- inch diameter standardized DOE SNF canister and the second two canisters represented the Hanford Multi-Canister Overpack MCO). The modified canisters and internals were constructed and assembled at the INEEL. The MCO internal weights were fabricated at the INEEL and assembled into two MCOs at Hanford and later shipped to the INEEL for drop test preparation. Drop testing of these four canisters was completed in August 2004 at Sandia National Laboratories. The modified canisters were dropped from 30 feet onto a flat, essentially unyielding surface, with the canisters oriented at 45 degrees and 70 degrees off-vertical at impact. One representative MCO was dropped from 23 feet onto the same flat surface, oriented vertically at impact. The second representative MCO was dropped onto the flat surface from 2 feet oriented at 60 degrees off-vertical. These drop heights and orientations were chosen to meet or exceed the Yucca Mountain repository drop criteria. This paper discusses the comparison of deformations between the actual dropped canisters and those predicted by pre-drop and limited post-drop finite element evaluations performed using ABAQUS/Explicit. Post-drop containment of all four canisters, demonstrated by way of helium leak testing, is also discussed.

S. D. Snow; D. K. Morton; T. E. Rahl; R. K. Blandford; T. J. Hill

2005-07-01T23:59:59.000Z

64

U. S. rig count drops below 600, a post-1940 low  

SciTech Connect (OSTI)

This paper reports that the Baker Hughes Inc. count of active U.S. rotary rigs as of June 12 fell to less than 600 the first time since that tally began in 1940. The previous modern record low was set at 610 the previous week. Baker Hughes reported about 1,400 rigs idle in the U.S. last week. Using a different criteria, the Smith International count of U.S. active rigs fell seven units to 653 the week ended June 12, compared with a count of 910 the previous year. Baker Hughes predecessor Hughes Tool Co. began keeping monthly records of active U.S. rigs in January 1940. The lowest monthly count that year was 857. It changed to a weekly count in January 1949. The milestone was met wit calls for relief for the U.S. upstream sector from industry and government officials in Washington.

Not Available

1992-06-22T23:59:59.000Z

65

Powered Ankle-Foot Prosthesis for the Improvement of Amputee Samuel K. Au, Hugh Herr, Jeff Weber, and Ernesto C. Martinez-Villalpando  

E-Print Network [OSTI]

Powered Ankle-Foot Prosthesis for the Improvement of Amputee Ambulation Samuel K. Au, Hugh Herr, control scheme, and clinical evaluation of a novel, motorized ankle-foot prosthesis, called MIT Powered Ankle-Foot Prosthesis. Unlike a conventional passive-elastic ankle-foot prosthesis, this prosthesis can

Herr, Hugh

66

Molex Incorporated | Open Energy Information  

Open Energy Info (EERE)

Molex Incorporated Molex Incorporated Jump to: navigation, search Name Molex Incorporated Place Lisle, Illinois Zip 60532-1682 Product Illinois-based supplier of electronic components and interconnect products. The firm also produces junction boxes for PV modules. Coordinates 42.351811°, -76.004643° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.351811,"lon":-76.004643,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

67

Tremco Incorporated | Open Energy Information  

Open Energy Info (EERE)

Tremco Incorporated Tremco Incorporated Jump to: navigation, search Name Tremco Incorporated Place Beachwood, Ohio Zip 44122 Sector Services Product Manufactures and sells roofing materials and services, as well as industrial coatings and sealants. The company has begun an effort to commercialise next generation building integrated PV systems. Coordinates 41.486346°, -81.501319° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.486346,"lon":-81.501319,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

68

Rotek Incorporated | Open Energy Information  

Open Energy Info (EERE)

Rotek Incorporated Rotek Incorporated Jump to: navigation, search Name Rotek Incorporated Address 1400 South Chillicothe Road Place Aurora, Ohio Zip 44202 Sector Services, Solar, Wind energy Product Engineering/architectural/design; Maintenance and repair; Other:Component Supplier Phone number 330-562-4000 Website http://www.rotek-inc.com Coordinates 41.2783252°, -81.3460793° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.2783252,"lon":-81.3460793,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

69

PEM Electrolyzer Incorporating an Advanced  

E-Print Network [OSTI]

PEM Electrolyzer Incorporating an Advanced Low Cost Membrane Monjid Hamdan Giner Electrochemical (Academic)­ Membrane Development Collaborations 3M Fuel Cell Components Program­ NSTF Catalyst & Membrane Entegris ­ Carbon Cell Separators Tokuyama ­ Low-Cost Membrane Prof. R. Zalosh (WPI) ­ Hydrogen Safety

70

Incorporating LCA tools in integrated simulation environments  

E-Print Network [OSTI]

and Meil, J. K. , "ATHENA: An LCA Decision Support Tool -in the Proceedings. INCORPORATING LCA TOOLS IN INTEGRATEDof Energy. INCORPORATING LCA TOOLS IN INTEGRATED SIMULATION

Pal, Vineeta; Papamichael, Konstantinos; Bourassa, Norman; Loffeld, John J.

2001-01-01T23:59:59.000Z

71

Coalescence of bubbles and drops in an outer fluid  

E-Print Network [OSTI]

When two liquid drops touch, a microscopic connecting liquid bridge forms and rapidly grows as the two drops merge into one. Whereas coalescence has been thoroughly studied when drops coalesce in vacuum or air, many important situations involve coalescence in a dense surrounding fluid, such as oil coalescence in brine. Here we study the merging of gas bubbles and liquid drops in an external fluid. Our data indicate that the flows occur over much larger length scales in the outer fluid than inside the drops themselves. Thus we find that the asymptotic early regime is always dominated by the viscosity of the drops, independent of the external fluid. A phase diagram showing the crossovers into the different possible late-time dynamics identifies a dimensionless number that signifies when the external viscosity can be important.

Joseph D. Paulsen; Rmi Carmigniani; Anerudh Kannan; Justin C. Burton; Sidney R. Nagel

2014-07-24T23:59:59.000Z

72

Fat Man Dropped on Nagasaki | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Fat Man Dropped on Nagasaki | National Nuclear Security Administration Fat Man Dropped on Nagasaki | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Fat Man Dropped on Nagasaki Fat Man Dropped on Nagasaki August 09, 1945 Nagasaki, Japan Fat Man Dropped on Nagasaki The implosion model plutonium bomb, called Fat Man, is dropped on Nagasaki,

73

Bulk Fuel Procurement Process & Alternative Drop-in Fuel  

Broader source: Energy.gov [DOE]

Jeanne Binder, DLA Energy, presentation on Bulk Fuel Procurement Process & Alternative Drop-in Fuel at the Advanced Biofuels Industry Roundtable.

74

Electrical dispersion of water drops suspended in hydrocarbons  

Science Journals Connector (OSTI)

The effects of alternating (50 Hz) and direct current fields on drops of distilled water in a nonpolar hydrocarbon medium were examined.

G. M. Panchenkov; V. V. Papko; V. Ya. Baranov

1968-10-01T23:59:59.000Z

75

Energy-efficiency of Drop-and-Continue Traffic Grooming  

Science Journals Connector (OSTI)

This paper evaluates the energy-saving achievable by performing traffic grooming in WDM networks with drop-and-continue node architecture. Different grooming strategies are compared in...

Farahmand, Farid; Cerutti, Isabella; Hasan, Mohammad M; Jue, Jason P

76

Method for reducing pressure drop through filters, and filter exhibiting reduced pressure drop  

DOE Patents [OSTI]

Methods for generating and applying coatings to filters with porous material in order to reduce large pressure drop increases as material accumulates in a filter, as well as the filter exhibiting reduced and/or more uniform pressure drop. The filter can be a diesel particulate trap for removing particulate matter such as soot from the exhaust of a diesel engine. Porous material such as ash is loaded on the surface of the substrate or filter walls, such as by coating, depositing, distributing or layering the porous material along the channel walls of the filter in an amount effective for minimizing or preventing depth filtration during use of the filter. Efficient filtration at acceptable flow rates is achieved.

Sappok, Alexander; Wong, Victor

2014-11-18T23:59:59.000Z

77

Metabolic Poise in the North Atlantic Ocean Diagnosed from Organic Matter Transports Author(s): Dennis A. Hansell, Hugh W. Ducklow, Alison M. Macdonald, Molly O'Neil Baringer  

E-Print Network [OSTI]

(s): Dennis A. Hansell, Hugh W. Ducklow, Alison M. Macdonald, Molly O'Neil Baringer Source: Limnology and Mary, Box 1346, Gloucester Point, Virginia 23062-1346 Alison M. Macdonald Woods Hole Oceanographic

78

Accelerated drop detachment in granular suspensions  

E-Print Network [OSTI]

We experimentally study the detachment of drops of granular suspensions using a density matched model suspension with varying volume fraction ({\\phi} = 15% to 55%) and grain diameter (d = 20 {\\mu}m to 140 {\\mu}m). We show that at the beginning of the detachment process, the suspensions behave as an effective fluid. The detachment dynamics in this regime can be entirely described by the shear viscosity of the suspension. At later stages of the detachment the dynamics become independent of the volume fraction and are found to be identical to the dynamics of the interstitial fluid. Surprisingly, visual observation reveals that at this stage particles are still present in the neck. We suspect rearrangements of particles to locally free the neck of grains, causing the observed dynamics. Close to the final pinch off, the detachment of the suspensions is further accelerated, compared to the dynamics of pure interstitial fluid. This acceleration might be due to the fact that the neck diameter gets of the order of magnitude of the size of the grains and a continuous thinning of the liquid thread is not possible any more. The crossover between the different detachment regimes is function of the grain size and the initial volume fraction. We characterize the overall acceleration as a function of the grain size and volume fraction.

Claire Bonnoit; Thibault Bertrand; ric Clment; Anke Lindner

2010-09-09T23:59:59.000Z

79

Drop Tests of the Closure Ring for the 9975 Package  

SciTech Connect (OSTI)

The drop tests of the closure ring for 9975 packages, described here, were performed to answer questions raised by the regulatory authority as a result of deformation of the closure ring and drum rim observed during drop tests conducted in September 1998.

Smith, A.C

1999-09-29T23:59:59.000Z

80

Drops of Energy Conserving Urban Water in California  

E-Print Network [OSTI]

Drops of Energy Conserving Urban Water in California to Reduce Greenhouse Gas Emissions May 2011 of diesel fuel annually. The greenhouse gas emissions associated with water- related energy consumption;1Berkeley Law \\ UCLA Law Drops of Energy: Conserving Urban Water in California to Reduce Greenhouse Gas

Kammen, Daniel M.

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


81

Lifetime of nuclear velocity dispersion drops in barred galaxies  

E-Print Network [OSTI]

We have made hydro/N-body simulations with and without star formation to shed some light on the conditions under which a central kinematically cold stellar component (characterized by a velocity dispersion drop or \\sigma-drop) could be created in a hot medium (e.g. a bulge) and survive enough time to be observed. We found that the timescale for a \\sigma-drop formation could be short (less than 500 Myr) whereas its lifetime could be long (more than 1 Gyr) provided that the central region is continuously or regularly fed by fresh gas which leads to a continuous star formation activity. Star formation in the central region, even at a low rate as 1M_{sol} yr^{-1}, is mandatory to sustain a permanent \\sigma-drop by replacing heated particles by new low-\\sigma ones. We moreover show that as soon as star formation is switched off, the \\sigma-drop begins to disappear.

Herve Wozniak; Nicolas Champavert

2006-03-29T23:59:59.000Z

82

Axisymmetric Drop Shape Analysis?Constrained Sessile Drop (ADSA-CSD): A Film Balance Technique for High Collapse Pressures  

Science Journals Connector (OSTI)

Such isotherms are commonly measured by a Langmuir film balance or a drop shape technique using a pendant drop constellation (ADSA-PD). ... This was attributed to the ordering of the DPPC tails toward vertical orientation which requires more energy, extending the range of area per molecule over which the compression occurs. ...

Sameh M. I. Saad; Zdenka Policova; Edgar J. Acosta; A. Wilhelm Neumann

2008-08-30T23:59:59.000Z

83

Ciaran Hughes Internship Report Name: Ciaran Hughes  

E-Print Network [OSTI]

physics, surface science, and statistical mechanics of complex and disordered systems including simulation of protein folding and misfolding including aggregation of misfolded proteins, giving new insights

84

Eliminate Excessive In-Plant Distribution System Voltage Drops...  

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

connections-can account for less than 1% to more than 4% of total plant electrical energy consumption. This two-page tip sheet recommends conducting a voltage drop survey and...

85

The influence of surface tension gradients on drop coalescence  

E-Print Network [OSTI]

We present the results of a combined experimental and numerical investigation of the coalescence of a drop with a liquid reservoir of a miscible but distinct fluid. Particular attention is given to elucidating the influence ...

Bush, John W. M.

86

DOE - Office of Legacy Management -- Utica Drop Forge and Tool...  

Office of Legacy Management (LM)

Name: None Location: Utica , New York NY.39-1 Evaluation Year: 1994 NY.39-2 Site Operations: Interest expressed by Utica Drop Forge & Tool Corporation to Conduct Uranium...

87

A quasi-static model of drop impact  

E-Print Network [OSTI]

We develop a conceptually simple theoretical model of non-wetting drop impact on a rigid surface at small Weber numbers. Flat and curved impactor surfaces are considered, and the influence of surface curvature is elucidated. ...

Bush, John W. M.

88

New directions for gravitational wave physics via "Millikan oil drops"  

E-Print Network [OSTI]

"Millikan oil drops" are drops of superfluid helium coated with electrons, and levitated in a strong, inhomogeneous magnetic field. When the temperature of the system becomes very low compared to the cyclotron gap energy, the system remains in its quantum ground state. Two such levitated charged drops can have their charge-to-mass ratio critically adjusted so that the forces of gravity and electricity between the drops are in balance. Then it is predicted that the amount of scattered electromagnetic and gravitational radiation from the drops are equalized, along with these two kinds of forces. The cross sections for the scattering of the two kinds of radiation can become large, hard-sphere cross-sections at the first Mie resonance, due to the hard-wall boundary conditions on the surfaces of the spheres for both kinds of radiations. An efficient quantum transduction process between electromagnetic and gravitational radiation by such a pair of drops is predicted at microwave frequencies, and a Hertz-like experi...

Chiao, Raymond Y

2009-01-01T23:59:59.000Z

89

The core pressure drop characteristics in a CANDU 6 reactor  

Science Journals Connector (OSTI)

The core pressure drop characteristics in a CANDU 6 have been examined to reveal the mechanism inducing the difference in the core pressure drop among four passages. The general characteristics for the inlet header temperature and core pressure drop are deduced from the measured data of CANDU 6 NPPs. The passages, which are connected to the purification system, are shown to have a larger core pressure drop and lower inlet header temperature compared with other passages in a loop. The temperature difference among four inlet headers has been analytically obtained by considering the effect of the purification system and verified by the measured data of CANDU 6 NPPs. The relationship between the inlet header temperature and core pressure drop has been secured from the magnetite transport mechanism in a CANDU 6. The analytical computations for a CANDU 6 NPP have revealed that the core pressure drop difference among four passages is largely dependent on the single phase friction factor rather than the mass flow rate in a passage. The calculated single phase friction factors are in accord with the magnetite deposition characteristics derived from the difference in the inlet header temperature.

Jun Ho Bae; Jong Yeob Jung

2013-01-01T23:59:59.000Z

90

GE partners with Matthew Dear to create "Drop Science" | GE Global...  

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

to Create "Drop Science" GE Partners with Matthew Dear to Create "Drop Science" Every machine has its own acoustic signature - a precise frequency that indicates whether that...

91

E-Print Network 3.0 - all-pressure fluid drop Sample Search Results  

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

and Environmental Engineering, University of California at Santa Barbara Collection: Engineering 4 Drop Impact of Newtonian and Elastic Fluids Submitted by Summary: Drop...

92

A review of "Hospital Politics in Seventeenth-Century France: The Crown, Urban Elites and the Poor" by Tim McHugh  

E-Print Network [OSTI]

very fascinat- ing in and of themselves? Tim McHugh. Hospital Politics in Seventeenth-Century France: The Crown, Urban Elites and the Poor. Aldershot & Burlington: Ashgate, 2007. x +191 pp. ?55.00; $99.95. Review by su s a n Br o o m h i l l , th e... un i v e r s i t y o f we s t e r n au s t r a l i a . It has become commonplace in studies of hospitals, charity and poverty to set their particular focus against the backdrop of struggle between local and state, of an aggrandizing crown keen...

Broomhill, Susan

2008-01-01T23:59:59.000Z

93

Incorporating Biodiversity Considerations Into Environmental Impact  

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

Incorporating Biodiversity Considerations Into Environmental Impact Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under NEPA Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under NEPA This Council on Environmental Quality (CEQ) report is intended to provide background on the emerging, complex subject of biodiversity, outline some general concepts that underlie biological diversity analysis and management, describe how the issue is currently addressed in NEPA analyses, and provide options for agencies undertaking NEPA analyses that consider biodiversity. Council on Environmental Quality: Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under the National Environmental Policy Act More Documents & Publications Habitat Evaluation: Guidance for the Review of Environmental Impact

94

EPA - Guidance for Incorporating Environmental Justice Concerns...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: EPA - Guidance for Incorporating Environmental Justice Concerns in EPA's NEPA...

95

Incorporating Biodiversity Considerations Into Environmental Impact  

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

Incorporating Biodiversity Considerations Into Environmental Impact Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under NEPA Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under NEPA This Council on Environmental Quality (CEQ) report is intended to provide background on the emerging, complex subject of biodiversity, outline some general concepts that underlie biological diversity analysis and management, describe how the issue is currently addressed in NEPA analyses, and provide options for agencies undertaking NEPA analyses that consider biodiversity. Council on Environmental Quality: Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under the National Environmental Policy Act More Documents & Publications Habitat Evaluation: Guidance for the Review of Environmental Impact

96

EA-1933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation  

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

933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation 933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation Reservation, WA EA-1933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation Reservation, WA SUMMARY DOE is a cooperating agency with the Department of the Interior's Bureau of Indian Affairs as a lead agency for the preparation of an EA to evaluate the potential environmental impacts of a proposal by the Confederated Tribes and Bands of the Yakama Nation Department of Natural Resources to install an inline turbine on the Wapato Irrigation Project (WIP) Main Canal to generate approximately one megawatt of supplemental hydroelectric power. The Main Canal is a non-fish bearing irrigation canal within the WIP water conveyance system. The project site is located two miles southwest of Harrah, Washington.

97

Energy Innovator Drops Costs for Titanium Metalwork | Department of Energy  

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

Innovator Drops Costs for Titanium Metalwork Innovator Drops Costs for Titanium Metalwork Energy Innovator Drops Costs for Titanium Metalwork March 13, 2012 - 12:42pm Addthis Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are the key facts? Iowa Powder Atomization Technology is one of 36 companies that licensed technology under an agreement with the National Lab as part of the America's Next Top Energy Innovator program. Titanium is the stuff aircrafts are made of, at least the important parts. It's an obvious material choice for aircraft engines and airframes with its high strength-to-weight ratio and resistance to corrosion. However, shaping the metal into complex shapes can be expensive. Using a heavier, easier-to-craft metal can be just as expensive because adding weight to an

98

Frictionally induced ignition processes in drop and skid tests  

SciTech Connect (OSTI)

The standard LANL/Pantex drop and skid tests rely on subjective assessment of reaction violence to quantify the response of the charge, and completely miss nonpropagating hot-spot ignition sites. Additionally, large variations in test results have been observed, which we propose is due to a misunderstanding of the basic physical processes that lead to threshold ignition in these tests. The tests have been redesigned to provide control of these mechanisms and to permit direct observation of hot spots at the impact site, allowing us to follow the progression of the outcome as the drop height and ignition source density are varied. The results confirm that frictional interactions between high-melting-point solids are the dominant ignition mechanism, not just at the threshold, but in fact at all realistic drop heights.

Dickson, Peter [Los Alamos National Laboratory; Parker, Gary [Los Alamos National Laboratory; Novak, Alan [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

99

Physical test report for drop test of a 9974 radioactive material shipping packaging  

SciTech Connect (OSTI)

This report presents the drop test results for the 9974 radioactive material shipping package being dropped onto 6-inch diameter, 40-inch long puncture pin. Also reported are the drop test resuls for a 30-foot impact that failed the drum confinement boundary. The purpose of these drops was to show that the package lid would remain attached to the drum.

Blanton, P.S. [Westinghouse Savannah River Company, AIKEN, SC (United States)

1997-10-01T23:59:59.000Z

100

Counting Rises, Levels and Drops in Compositions 1 Counting Rises, Levels and  

E-Print Network [OSTI]

Counting Rises, Levels and Drops in Compositions 1 Counting Rises, Levels and Drops in Compositions Mansour Department of Mathematics, Haifa University, Israel #12;Counting Rises, Levels and Drops;Counting Rises, Levels and Drops in Compositions 3 Definitions · A composition = 12 . . . m of n N

Heubach, Silvia

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We encourage you to perform a real-time search of NLEBeta
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101

Incorporating Ethics into K-12 STEM Education  

E-Print Network [OSTI]

Incorporating Ethics into K-12 STEM Education: An Introduction Richard A. Burgess, M.A. Texas Tech T-STEM Center and Deputy Director, National Institute for Engineering Ethics Summer 2012 #12 for Engineering Ethics (NIEE) to incorporate Ethics into all STEM education and outreach efforts. · In this module

Gelfond, Michael

102

Development of Microfluidic Devices Incorporating Electrochemical Detection  

E-Print Network [OSTI]

Development of Microfluidic Devices Incorporating Electrochemical Detection Anne Regel Submitted to the Department of Chemistry and the Graduate School of the University of Kansas in partial fulfillment of the requirements for the degree... _______________________________ Karen Nordheden Dissertation Defense: August 21, 2013 ii The Dissertation Committee for Anne Regel certifies that this is the approved version of the following dissertation: Development of Microfluidic Devices Incorporating...

Regel, Anne

2014-05-31T23:59:59.000Z

103

PRESSURE DROP EVALUATION OF THE HYDROGEN CIRCULATION SYSTEM FOR JSNS  

SciTech Connect (OSTI)

In J-PARC, an intense spallation neutron source (JSNS) driven by a proton beam of 1 MW has selected supercritical hydrogen with a temperature of around 20 K and the pressure of 1.5 MPa as a moderator material. A hydrogen-circulation system, which consists of two pumps, an ortho-para hydrogen converter, a heater, an accumulator and a helium-hydrogen heat exchanger, has been designed to provide supercritical hydrogen to the moderators and remove the nuclear heating there. A hydrogen-circulation system is cooled through the heat exchanger by a helium refrigerator with the refrigeration power of 6.45 kW at 15.5 K. It is important for the cooling design of the hydrogen-circulation system to understand the pressure drops through the equipments. In this work, the pressure drop through each component was analyzed by using a CFD code, STAR-CD. The correlation of the pressure drops through the components that can describe the analytical results within 14% differences has been derived. It is confirmed that the pressure drop in the hydrogen circulation system would be estimated to be 37 kPa for the circulation flow rate of 160 g/s by using the correlations derived here, and is sufficiently lower than the allowable pump head of 100 kPa.

Tatsumoto, H.; Aso, T.; Ohtsu, K.; Kato, T.; Futakawa, M. [J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195 (Japan)

2010-04-09T23:59:59.000Z

104

Bubbles and drops in superheated and supercooled nuclear matter  

Science Journals Connector (OSTI)

Equilibrium solutions of bubbles and drops in superheated and supercooled nuclear matter are studied. The existence of such objects is shown to depend on several factors including Coulomb energy, surface tension, hydrodynamic stability, and fissility. We suggest conditions under which such objects might be formed in the laboratory.

Bao-An Li; Scott Pratt; Philip J. Siemens

1988-04-01T23:59:59.000Z

105

Plan to ban nitrites in foods dropped, for now  

Science Journals Connector (OSTI)

Plan to ban nitrites in foods dropped, for now ... However, this recent slide-by-slide review of 50,000 tissues taken from the 2000 rats in Newberne's study found fewer cancerous lesions in the nitrite-fed rats than Newberne reported. ...

1980-08-25T23:59:59.000Z

106

Numerical Investigation of the Dynamics of drop formation and pitch ...  

E-Print Network [OSTI]

Dec 3, 2012 ... Modeling and simulations of drop pinch-off from liquid crystal filaments and the leaky ... c Institute of Software, Chinese Academy of Sciences, Beijing 100090, China ... An energy-based, phase field model is developed for the coupling of two incompressible, ...... 5.2 show the comparisons of zero level sets.

2012-12-29T23:59:59.000Z

107

Two phase pressure drop in inclined and vertical pipes  

E-Print Network [OSTI]

A method of calculating the pressure drop in inclined and vertical oil-gas wells is proposed. The data used to establish the method is from a variety of sources but is largely from air and water flowing in systems close ...

Griffith, P.

1973-01-01T23:59:59.000Z

108

ENGINEERING HOWARD R. HUGHES  

E-Print Network [OSTI]

of tragedies related to children left in parked cars during the summer. ·Prominent companies like NSTec, Varian

Hemmers, Oliver

109

Comments of Qualcomm Incorporated | Department of Energy  

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

Qualcomm Incorporated Qualcomm Incorporated Comments of Qualcomm Incorporated Qualcomm is pleased to provide these detailed comments to the Department of Energy ("DOE" or "Department") on how current and future wireless broadband communications capabilities can support the energy management needs of electric utilities, businesses, and consumers, which include requirements for the evolving and growing Smart Grid. The DOE should be applauded for timely following-up on the recommendations in the Federal Communications Commission's National Broadband Plan ("NBP") that focus on how broadband communications systems can achieve the critically important U.S. goals of energy independence and enhanced energy efficiency. See FCC NBP at 247. In this regard, Qualcomm explains how commercial

110

Incorporating traffic patterns to improve delivery performance  

E-Print Network [OSTI]

Traffic, construction and other road hazards impact the on-time performance of companies that operate delivery fleets. This study examines how incorporating traffic patterns in vehicle route development compares with ...

Dickinson, Melody J

2010-01-01T23:59:59.000Z

111

Manhattan Project: Order to Drop the Atomic Bomb  

Office of Scientific and Technical Information (OSTI)

ORDER TO DROP THE ATOMIC BOMB Handy to Spaatz, National Archives (July 25, 1945) Resources > Library The document below is the order to attack Japanese cities with atomic bombs. In it, the Acting Army Chief of Staff, Thomas Handy, orders Commanding General Carl Spaatz, Army Strategic Air Forces, to "deliver [the] first special bomb as soon as weather will permit . . . after about 3 August 1945." The target list: "Hiroshima, Kokura, Niigata, and Nagasaki." Further attacks were also authorized: "additional bombs will be delivered on the above targets as soon as made ready." Handy was the acting chief of staff because George Marshall was with President Harry S. Truman at the Potsdam Conference. The letter explicitly notes that this order was approved by Marshall and Secretary of War Henry Stimson. Truman, of course, provided the ultimate authorization for dropping the bomb.

112

Digital Radiography of a Drop Tested 9975 Radioactive Materials Packaging  

SciTech Connect (OSTI)

This paper discusses the use of radiography as a tool for evaluating damage to radioactive material packaging subjected to regulatory accident conditions. The Code of Federal Regulations, 10 CFR 71, presents the performance based requirements that must be used in the development (design, fabrication and testing) of a radioactive material packaging. The use of various non-destructive examination techniques in the fabrication of packages is common. One such technique is the use of conventional radiography in the examination of welds. Radiography is conventional in the sense that images are caught one at a time on film stock. Most recently, digital radiography has been used to characterize internal damage to a package subjected to the 30-foot hypothetical accident conditions (HAC) drop. Digital radiography allows for real time evaluation of the item being inspected. This paper presents a summary discussion of the digital radiographic technique and an example of radiographic results of a 9975 package following the HAC 30-foot drop.

Blanton, P.S.

2001-05-30T23:59:59.000Z

113

Drop in drilling hurts oil-field chemicals market  

Science Journals Connector (OSTI)

Drop in drilling hurts oil-field chemicals market ... But events in the past few years have proven that notion faulty, and oil-field chemicals have fallen on hard times as drilling activity declines. ... The consumption of oil-field chemicals is directly related to drilling activity, and two new studies point out how far that market has declined and where opportunities still exist. ...

1985-11-18T23:59:59.000Z

114

E-Print Network 3.0 - active drop counting Sample Search Results  

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

Sample search results for: active drop counting Page: << < 1 2 3 4 5 > >> 1 Titan Recreation-Group Fitness Student Engagement Report Summary: hours of Drop In Fitness classes...

115

Fact #679: June 13, 2011 U.S. Imports of Fuel Ethanol Drop Sharply...  

Energy Savers [EERE]

9: June 13, 2011 U.S. Imports of Fuel Ethanol Drop Sharply Fact 679: June 13, 2011 U.S. Imports of Fuel Ethanol Drop Sharply U.S. imports of fuel ethanol were low until 2004 when...

116

E-Print Network 3.0 - accidental drop scenarios Sample Search...  

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

October 27, 2010 Chapter 26 Problems 1. A painter accidentally splashes three drops... of paint onto a nearby picture. The locations of the drops are independent. Fortunately, if a...

117

Dynamic Structure Formation at the Fronts of Volatile Liquid Drops Y. Gotkis,1  

E-Print Network [OSTI]

video clips [5]). As a (mother) drop of isopropyl alcohol (IPA) is deposited on a surface, it expands drops of IPA or IPA-deionized water (DIW) mixtures of a typical size of 30­50 mm3

Kondic, Lou

118

SciTech Connect: LLNL small-scale drop-hammer impact sensitivity...  

Office of Scientific and Technical Information (OSTI)

Technical Report: LLNL small-scale drop-hammer impact sensitivity test Citation Details In-Document Search Title: LLNL small-scale drop-hammer impact sensitivity test You are...

119

Fidelity of Analytic Drop Size Distributions in Drizzling Stratiform Clouds Based on Large-Eddy Simulations  

E-Print Network [OSTI]

Cloud microphysical parameterizations and retrievals rely heavily on knowledge of the shape of drop size distributions (DSDs). Many investigations assume that DSDs in the entire or partial drop size range may be approximated ...

Kogan, Yefim L.; Kogan, Zena N.; Mechem, David B.

2009-08-01T23:59:59.000Z

120

U.S. gasoline price expected to drop further below $3 per gallon  

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

gasoline price expected to drop further below 3 per gallon The national average pump price of gasoline dropped below 3 per gallon last week for the first time in nearly four...

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Green River Biodiesel Incorporated | Open Energy Information  

Open Energy Info (EERE)

Biodiesel Incorporated Biodiesel Incorporated Jump to: navigation, search Name Green River Biodiesel Incorporated Place Houston, Texas Zip 77056 Product Biodiesel project developer and producer. Coordinates 29.76045°, -95.369784° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.76045,"lon":-95.369784,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

122

Diverse Power Incorporated | Open Energy Information  

Open Energy Info (EERE)

Diverse Power Incorporated Diverse Power Incorporated Jump to: navigation, search Name Diverse Power Incorporated Place Georgia Utility Id 19219 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Electric Service Commercial General Electric Service* Commercial Outdoor Lighting HPS 100 W Lighting Outdoor Lighting HPS 150 W Lighting Outdoor Lighting HPS 250 W Lighting Outdoor Lighting HPS 400 W Lighting Outdoor Lighting MH 1000 W Lighting Outdoor Lighting MH 400 W Lighting Outdoor Lighting MV 175 W Lighting

123

MAN Ferrostaal Incorporated | Open Energy Information  

Open Energy Info (EERE)

MAN Ferrostaal Incorporated MAN Ferrostaal Incorporated Jump to: navigation, search Name MAN Ferrostaal Incorporated Place Cleveland Zip 44122 Product Project developer and engineering company and US-based operating subsidiary of MAN Ferrostaal AG. Coordinates 41.504365°, -81.690459° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.504365,"lon":-81.690459,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

124

The influence of surface tension gradients on drop coalescence Franois Blanchette,1  

E-Print Network [OSTI]

The influence of surface tension gradients on drop coalescence François Blanchette,1 Laura Messio,2 to elucidating the influence on the coalescence process of a surface tension difference between drop coalescence may occur. Three distinct regimes, depending on the reservoir to drop surface tension ratio, R

Bush, John W.M.

125

RISES, LEVELS, DROPS AND "+" SIGNS IN COMPOSITIONS: EXTENSIONS OF A PAPER BY  

E-Print Network [OSTI]

RISES, LEVELS, DROPS AND "+" SIGNS IN COMPOSITIONS: EXTENSIONS OF A PAPER BY ALLADI AND HOGGATT S, levels (a summand followed by itself), rises (a summand followed by a larger one), and drops (a summand of levels, rises and drops for compositions, as well as interesting connections between these quantities

Heubach, Silvia

126

Cognitive Social Simulation Incorporating Cognitive Architectures  

E-Print Network [OSTI]

Cognitive Social Simulation Incorporating Cognitive Architectures Ron Sun June 15, 2007 Abstract computing, can benefit from incorporat- ing cognitive architectures, as they provide a realistic basis is a domain-generic computational cognitive model that may be used for a broad multiple-domain analysis

Varela, Carlos

127

PROJECT SCHEDULING: IMPROVED APPROACH TO INCORPORATE  

E-Print Network [OSTI]

] project scheduling inevitably involves uncertainty. The basic inputs (i.e., time, cost, and resourcesPROJECT SCHEDULING: IMPROVED APPROACH TO INCORPORATE UNCERTAINTY USINC BAYESIAN NETWORKS VAHID, there is a causal relationship between these uncertainty sources and project parameters; this causality

Neil, Martin

128

Logical Systems Incorporated The Help Systems  

E-Print Network [OSTI]

Logical Systems Incorporated The Help Systems T A B L E O F C O N T E N T S Introduction ..................................... page 2 HELP/CMD ..................................... page 3 HELPRESx ................................... page 17 #12;LDOS Help System Page 1 The LDOS HELP Systems Introduction This documentation covers all

Mann, Tim

129

Incorporating linguistic structure into statistical language models  

Science Journals Connector (OSTI)

...distribution has been eliminated. The process can now be repeated by generating a corpus...conventional linguistic boundaries. z A process of iteratively incorporating the most...recognition. Speech communication papers, 97th Mtg of the Acoustic Society of America (ed...

2000-01-01T23:59:59.000Z

130

Combined cycle power plant incorporating coal gasification  

DOE Patents [OSTI]

A combined cycle power plant incorporating a coal gasifier as the energy source. The gases leaving the coal gasifier pass through a liquid couplant heat exchanger before being used to drive a gas turbine. The exhaust gases of the gas turbine are used to generate both high pressure and low pressure steam for driving a steam turbine, before being exhausted to the atmosphere.

Liljedahl, Gregory N. (Tariffville, CT); Moffat, Bruce K. (Simsbury, CT)

1981-01-01T23:59:59.000Z

131

Alternative Fuels Data Center: Blue Ridge Parkway Incorporates...  

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

Incorporates Alternative Fuels in Its Fleet to someone by E-mail Share Alternative Fuels Data Center: Blue Ridge Parkway Incorporates Alternative Fuels in Its Fleet on Facebook...

132

BIG SUN Energy Technology Incorporation | Open Energy Information  

Open Energy Info (EERE)

BIG SUN Energy Technology Incorporation Jump to: navigation, search Name: BIG SUN Energy Technology Incorporation Place: Taiwan Zip: 303 Sector: Solar Product: Taiwan-based solar...

133

Direct Measurement of Oxygen Incorporation into Thin Film Oxides...  

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

Measurement of Oxygen Incorporation into Thin Film Oxides at Room Temperature Upon Ultraviolet Phton Irradiation. Direct Measurement of Oxygen Incorporation into Thin Film Oxides...

134

Incorporating Forecast Uncertainty in Utility Control Center  

SciTech Connect (OSTI)

Uncertainties in forecasting the output of intermittent resources such as wind and solar generation, as well as system loads are not adequately reflected in existing industry-grade tools used for transmission system management, generation commitment, dispatch and market operation. There are other sources of uncertainty such as uninstructed deviations of conventional generators from their dispatch set points, generator forced outages and failures to start up, load drops, losses of major transmission facilities and frequency variation. These uncertainties can cause deviations from the system balance, which sometimes require inefficient and costly last minute solutions in the near real-time timeframe. This Chapter considers sources of uncertainty and variability, overall system uncertainty model, a possible plan for transition from deterministic to probabilistic methods in planning and operations, and two examples of uncertainty-based fools for grid operations.This chapter is based on work conducted at the Pacific Northwest National Laboratory (PNNL)

Makarov, Yuri V.; Etingov, Pavel V.; Ma, Jian

2014-07-09T23:59:59.000Z

135

Flux Power Incorporated | Open Energy Information  

Open Energy Info (EERE)

Flux Power Incorporated Flux Power Incorporated Jump to: navigation, search Name Flux Power Incorporated Place Vista, California Zip 92081 Product California-based FLux Ppower was created in late-2009 to provide monitoring, diagnostics and charging technology aimed at extending the life of lithium-ion batteries. The company signed a supply deal with Wheego in January 2010. Coordinates 37.989712°, -93.665689° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.989712,"lon":-93.665689,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

136

General Biodiesel Incorporated | Open Energy Information  

Open Energy Info (EERE)

Biodiesel Incorporated Biodiesel Incorporated Jump to: navigation, search Name General Biodiesel Incorporated Place Seattle, Washington Zip 98136 Product General BioDieselâ"¢, Inc. specializes in producing high-quality biodiesel by processing vegetable oils (primarily palm, canola, soy, linseed, coconut, mustard and cotton) and by cleaning and recycling cooking oils. Coordinates 47.60356°, -122.329439° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.60356,"lon":-122.329439,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

137

Integrated Modeling of Building Energy Requirements Incorporating Solar Assisted Cooling  

E-Print Network [OSTI]

Incorporating Solar Assisted Cooling Ryan Firestone, Chrisevaluates the operation of solar assisted cooling at a large

Firestone, Ryan; Marnay, Chris; Wang, Juan

2005-01-01T23:59:59.000Z

138

Drop Impact and Rebound Dynamics on an Inclined Superhydrophobic Surface  

Science Journals Connector (OSTI)

The ability of the superhydrophobic surface in promoting drop rebound has significant applications in areas such as anti-icing and fouling on aircraft, power lines, and wind turbines and has prompted researchers to create an array of synthetic superhydrophobic surfaces using fabrication methods such as surface etching techniques (plasma, laser, chemical), lithography (photolithography, electron beam, X-ray), electrochemical deposition processes, spray casting, as well as electrospinning techniques. ... For example, ice accretion on a wind turbine blade as well as on an aircraft wing typically involves impact and freezing of supercooled liquid droplets on those surfaces at subzero environmental temperatures. ... By varying laser fluence, micro-texture morphol. of the wafers could be reproduced and well controlled. ...

Yong Han Yeong; James Burton; Eric Loth; Ilker S. Bayer

2014-09-12T23:59:59.000Z

139

Strong plasma screening in thermonuclear reactions: Electron drop model  

Science Journals Connector (OSTI)

We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. In the model we assume fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean-field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study the analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate a combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

P. A. Kravchuk and D. G. Yakovlev

2014-01-09T23:59:59.000Z

140

Slant visual range from drop-size distribution  

E-Print Network [OSTI]

. 1796 x 10 -5 6. 4781 x 10 -5 6. 8817 x 10 7. 4708 x 10 -5 6. 4Z3Z x 10 3. 4338 x 10 -5 l. 8538 x 10 9. 1Z32 x 10 5. 1436 x 10 3. 1019 x 10 3. 3120 x 10 -6 3. 6597 x 10 6. Z636 x 10 4. 2730 x 10 3. 8357 x 10 1 4. OZ10 x 10 1 4. Z715 x 10...'laj or Subject: Mete orol oqy SLANT VISUAL RANGE FROM DROP-SIZE DISTRIBUTION A Thesis by EDWIN STANLEY ARRANCE Approved as to style and content by: Dr. Vance E. Moyer; (Chairman of Committee) Dr. Geor L. Huebner, Jr. (Member) Dr. Glen N. Williams...

Arrance, Edwin Stanley

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Strong plasma screening in thermonuclear reactions: Electron drop model  

E-Print Network [OSTI]

We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. The model assumes fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate the combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

Kravchuk, P A

2014-01-01T23:59:59.000Z

142

Strong plasma screening in thermonuclear reactions: Electron drop model  

E-Print Network [OSTI]

We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. The model assumes fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate the combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

P. A. Kravchuk; D. G. Yakovlev

2014-01-11T23:59:59.000Z

143

El fenmeno pro-drop en portugus de Brasil y espaol peninsular Resumen: espaol y portugus son lenguas pro-drop. No obstante, diversos estudios indican que el  

E-Print Network [OSTI]

El fenómeno pro-drop en portugués de Brasil y español peninsular Resumen: español y portugués son portugués de Brasil una lengua parcialmente pro-drop. En este trabajo se analiza el fenómeno pro-drop en portugués de Brasil a través de una comparación con el español peninsular, utilizando para ello corpus

144

Co-gasification of biomass with coal and oil sands coke in a drop tube furnace.  

E-Print Network [OSTI]

??Chars were obtained from individual fuels and blends with different blend ratios of coal, coke and biomass in Drop Tube Furnace at different temperatures. Based (more)

Gao, Chen

2010-01-01T23:59:59.000Z

145

NEVADA TEAM AGREEMENT BETWEEN WACKENHUT SERVICES, INCORPORATED  

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

NEVADA TEAM NEVADA TEAM AGREEMENT BETWEEN WACKENHUT SERVICES, INCORPORATED AND INDEPENDENT GUARD ASSOCIATION OF NEVADA LOCAL NO. 1 2009 - 2014 LAS VEGAS, NEVADA LAS VEGAS, NEVADA AGREEMENT BETWEEN WSI AND INDEPENDENT GUARD ASSOCIATION OF NEVADA LOCAL NO. 1 2009 - 2014 LAS VEGAS, NEVADA 1 AGREEMENT BETWEEN WSI AND INDEPENDENT GUARD ASSOCIATION OF NEVADA LOCAL NO. 1 2009 - 2014 LAS VEGAS, NEVADA 2 PREAMBLE This Agreement is entered into this first day of July 2009, by and between WSI, hereinafter referred to as the "Company" and the Independent Guard Association of Nevada, Local No. 1, hereinafter referred to as the "Union" as the sole and exclusive representative for the purposes of collective bargaining for the Company's employees employed at the locations described in

146

Radiation Shielding Materials and Containers Incorporating Same  

DOE Patents [OSTI]

An improved radiation shielding material and storage systems for radioactive materials incorporating the same. The PYRolytic Uranium Compound (''PYRUC'') shielding material is preferably formed by heat and/or pressure treatment of a precursor material comprising microspheres of a uranium compound, such as uranium dioxide or uranium carbide, and a suitable binder. The PYRUC shielding material provides improved radiation shielding, thermal characteristic, cost and ease of use in comparison with other shielding materials. The shielding material can be used to form containment systems, container vessels, shielding structures, and containment storage areas, all of which can be used to house radioactive waste. The preferred shielding system is in the form of a container for storage, transportation, and disposal of radioactive waste. In addition, improved methods for preparing uranium dioxide and uranium carbide microspheres for use in the radiation shielding materials are also provided.

Mirsky, Steven M.; Krill, Stephen J.; and Murray, Alexander P.

2005-11-01T23:59:59.000Z

147

Solar cells incorporating light harvesting arrays  

DOE Patents [OSTI]

A solar cell incorporates a light harvesting array that comprises: (a) a first substrate comprising a first electrode; and (b) a layer of light harvesting rods electrically coupled to the first electrode, each of the light harvesting rods comprising a polymer of Formula I: X.sup.1.paren open-st.X.sup.m+1).sub.m (I) wherein m is at least 1, and may be from two, three or four to 20 or more; X.sup.1 is a charge separation group (and preferably a porphyrinic macrocycle, which may be one ligand of a double-decker sandwich compound) having an excited-state of energy equal to or lower than that of X.sup.2 ; and X.sup.2 through X.sup.m+1 are chromophores (and again are preferably porphyrinic macrocycles).

Lindsey, Jonathan S. (Raleigh, NC); Meyer, Gerald J. (Baltimore, MD)

2002-01-01T23:59:59.000Z

148

Incorporating Demand Response into Western Interconnection Transmission Planning  

E-Print Network [OSTI]

Aggregator Programs. Demand Response Measurement andIncorporating Demand Response into Western Interconnection13 Demand Response Dispatch

Satchwell, Andrew

2014-01-01T23:59:59.000Z

149

Proton radioactivity within a generalized liquid drop model  

E-Print Network [OSTI]

The proton radioactivity half-lives of spherical proton emitters are investigated theoretically. The potential barriers preventing the emission of protons are determined in the quasimolecular shape path within a generalized liquid drop model (GLDM) including the proximity effects between nuclei in a neck and the mass and charge asymmetry. The penetrability is calculated with the WKB approximation. The spectroscopic factor has been taken into account in half-life calculation, which is obtained by employing the relativistic mean field (RMF) theory combined with the BCS method with the force NL3. The half-lives within the GLDM are compared with the experimental data and other theoretical values. The GLDM works quite well for spherical proton emitters when the spectroscopic factors are considered, indicating the necessity of introducing the spectroscopic factor and the success of the GLDM for proton emission. Finally, we present two formulas for proton emission half-life calculation similar to the Viola-Seaborg formulas and Royer's formulas of alpha decay.

J. M. Dong; H. F. Zhang; G. Royer

2009-06-02T23:59:59.000Z

150

Drop test of the Huygens Probe from a stratospheric balloon  

Science Journals Connector (OSTI)

Huygens is an atmospheric Probe designed for the in-situ exploration of the atmosphere of Titan. Huygens is the ESA-provided element of the joint NASA/ESA Cassini-Huygens mission to Saturn and Titan. The Cassini-Huygens launch is foreseen in October 1997. After a 7-year journey through the Solar system, Huygens will separate from the mother spacecraft, the Cassini Saturn Orbiter, in early November 2004. About 3 weeks after separation, the Huygens Probe will enter into the upper atmosphere of Titan protected by its heat shield. Following the ejection of the heat shield, the parachute will be deployed for controlling the descent through the atmosphere of Titan down to the surface. The descent will last between 2 and 212 hours. For the drop test, a full scale model of the Huygens Probe, which included all flight-like mechanisms and parachutes, was developed. The main objective of the test was to demonstrate the parachute deployment sequence; a secondary objective was to characterise the science-driven probe stability and spin design features during the parachute descent phase.

E. Jkel; P. Rideau; P.R. Nugteren; J. Underwood; P. Faucon; J-P. Lebreton

1998-01-01T23:59:59.000Z

151

Do liquid drops roll or slide on inclined surfaces?  

E-Print Network [OSTI]

We study the motion of a two-dimensional droplet on an inclined surface, under the action of gravity, using a diffuse interface model which allows for arbitrary equilibrium contact angles. The kinematics of motion is analysed by decomposing the gradient of the velocity inside the droplet into a shear and a residual flow. This decomposition helps in distinguishing sliding versus rolling motion of the drop. Our detailed study confirms intuition, in that rolling motion dominates as the droplet shape approaches a circle, and the viscosity contrast between the droplet and the ambient fluid becomes large. As a consequence of kinematics, the amount of rotation in a general droplet shape follows a universal curve characterised by geometry, and independent of Bond number, surface inclination and equilibrium contact angle, but determined by the slip length and viscosity contrast. Our results open the way towards a rational design of droplet-surface properties, both when rolling motion is desirable (as in self-cleaning hydrophobic droplets) or when it must be prevented (as in insecticide sprays on leaves).

Sumesh P. Thampi; Ronojoy Adhikari; Rama Govindarajan

2014-05-08T23:59:59.000Z

152

APPENDIX Q RULE IMPACT STATEMENT Subchapter 2. Incorporation By Reference 252:100-2-3. Incorporation by reference [AMENDED] APPENDIX Q. INCORPORATION BY REFERENCE [REVOKED  

E-Print Network [OSTI]

Reference, and Appendix Q, to update the federal regulations incorporated by reference. As required by the Administrative Rules on Rulemaking, the existing Appendix Q will be revoked and a new Appendix Q will be adopted. These proposals are part of the annual review of Title 40, Code of Federal Regulations (40 CFR) incorporations by reference. 2. CLASSES OF PERSONS AFFECTED: The classes of persons affected are the owners and operators of facilities that are subject to the regulations incorporated by reference.

unknown authors

153

A pneumatic power harvesting ankle-foot orthosis to prevent foot-drop  

Science Journals Connector (OSTI)

A self-contained, self-controlled, pneumatic power harvesting ankle-foot orthosis (PhAFO) to manage foot-drop was developed and tested. Foot-drop is due to a disruption of ... motion during stance, and harvest th...

Robin Chin; Elizabeth T Hsiao-Wecksler

2009-06-01T23:59:59.000Z

154

Fully Integrated NxN MEMS Wavelength Selective Switch with 100% Colorless Add-Drop Ports  

E-Print Network [OSTI]

Fully Integrated NxN MEMS Wavelength Selective Switch with 100% Colorless Add-Drop Ports Shifu Yuan/drop ports. © 2007 Optical Society of America OCIS codes: (060.2330) Fiber optics communications; (060 multi-port wavelength selective switches using liquid crystal devices. Micro-Electro-Mechanical System

Bowers, John

155

Statistical Estimation of Leakage-Induced Power Grid Voltage Drop Considering Within-Die Process Variations  

E-Print Network [OSTI]

Statistical Estimation of Leakage-Induced Power Grid Voltage Drop Considering Within-Die Process the power grid, the grid develops large voltage drops, which is an unavoidable background level of noise on the grid. We develop techniques for estimation of the statistics of the leakage-induced power grid voltage

Najm, Farid N.

156

Statistical Estimation of LeakageInduced Power Grid Voltage Drop Considering WithinDie Process Variations #  

E-Print Network [OSTI]

Statistical Estimation of Leakage­Induced Power Grid Voltage Drop Considering Within­Die Process the power grid, the grid develops large voltage drops, which is an unavoidable background level of noise on the grid. We develop techniques for estimation of the statistics of the leakage­induced power grid voltage

Najm, Farid N.

157

MEASUREMENT OF HEAT TRANSFER DURING DROP-WISE CONDENSATION OF WATER ON POLYETHYLENE  

E-Print Network [OSTI]

MEASUREMENT OF HEAT TRANSFER DURING DROP-WISE CONDENSATION OF WATER ON POLYETHYLENE Gagan Deep distribution of temperature during drop-wise condensation over a polyethylene substrate was measured using on the substrate was simultaneously visualized. Static contact angles of water on polyethylene are measured

Khandekar, Sameer

158

Scaling law in liquid drop coalescence driven by surface tension Mingming Wua)  

E-Print Network [OSTI]

Scaling law in liquid drop coalescence driven by surface tension Mingming Wua) Department experimental results on the coalescence of two liquid drops driven by surface tension. Using a high speed that such scaling law is robust when using fluids of different viscosities and surface tensions. The prefactor

Cubaud, Thomas

159

Delamination and Failure at Ply Drops in Carbon Fiber Laminates Under Static and Fatigue Loading  

E-Print Network [OSTI]

Delamination and Failure at Ply Drops in Carbon Fiber Laminates Under Static and Fatigue Loading in composites with thickness tapering has been a major concern in aerospace applications of carbon fibers, where carbon fiber and glass fiber prepreg laminates containing various ply drop geometries, and using thicker

160

Control of drop rebound with solid target motion Heon Ju Lee and Ho-Young Kima)  

E-Print Network [OSTI]

and a low viscosity, such as water and molten metal drops, exhibit a vigorous recoiling and a long having a high impact inertia, a low viscosity, and a high surface tension, such as a large water drop upon impact with solid surfaces plays important roles in many applications. When spraying herbicide

Kim, Ho-Young

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


161

Real-Time Detection of Packet Drop Attacks on Synchrophasor Data  

E-Print Network [OSTI]

, NY, 12180 Abstract--The importance of phasor measurement unit (PMU) or synchrophasor data towardsReal-Time Detection of Packet Drop Attacks on Synchrophasor Data Seemita Pal, Biplab Sikdar and Joe attack, where the adversary arbitrarily drops packets with synchrophasor data. This paper develops a real

Sikdar, Biplab

162

U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload  

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

9: Drupal Drag & Drop Gallery Module Arbitrary File Upload 9: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability June 26, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in the Drag & Drop Gallery module for Drupal, which can be exploited by malicious people to compromise a vulnerable system. PLATFORM: Drupal Drag & Drop Gallery Module 6.x ABSTRACT: The vulnerability is caused due to the sites/all/modules/dragdrop_gallery/upload.php script improperly validating uploaded files, which can be exploited to execute arbitrary PHP code by uploading a PHP file with e.g. an appended ".gif" file extension. Reference Links: Original Advisory Secunia ID 49698 No Current CVE Reference IMPACT ASSESSMENT:

163

Lifetime of micrometer-sized drops of oil pressed by buoyancy against a planar interface  

E-Print Network [OSTI]

Emulsion Stability Simulations (ESS) are used to estimate the coalescence time of one drop of hexadecane pressed by buoyancy against a planar water/hexadecane interface. In the present simulations the homophase is represented by a big drop of oil at least 500 times larger than the approaching drop ($1\\,\\mu$m to $10\\,\\mu$m). Both deformable and non-deformable drops are considered along with six different diffusion tensors. In each case van der Waals, electrostatic, steric and buoyancy forces are taken into account. The coalescence times are estimated as the average of 1000 random walks. It is found that the repulsive potential barrier has a significant influence in the results. The experimental data can only be reproduced assuming negligible repulsive barriers, as well as non-deformable drops that move with a combination of Stokes and Taylor tensors as they approach the interface.

Clara Rojas; German Urbina-Villalba; Maximo Garcia-Sucre

2010-01-13T23:59:59.000Z

164

DNA-incorporating nanomaterials in biotechnological applications  

SciTech Connect (OSTI)

The recently developed ability to controllably connect biological and inorganic objects on a molecular scale opens a new page in biomimetic methods with potential applications in biodetection, tissue engineering, targeted therapeutics and drug/gene delivery. Particularly in the biodetection arena, a rapid development of new platforms has largely been stimulated by a spectrum of novel nanomaterials with physical properties that offer efficient, sensitive and inexpensive molecular sensing. Recently, DNA-functionalized nano-objects have emerged as a new class of nanomaterials that can be controllably assembled in predesigned structures. Such DNA-based nanoscale structures might provide a new detection paradigm due to their regulated optical, electrical and magnetic responses, chemical heterogeneity and high local biomolecular concentration. The specific biorecognition DNA and its physical-chemical characteristics allows for an exploitation of DNA-functionalized nanomaterials for sensing of nucleic acids, while a broad tunability of DNA interactions permits extending their use for detection of proteins, small molecules and ions. We discuss the progress that was achieved in the last decade in the exploration of new detection methods based on DNA-incorporating nanomaterials as well as their applications to gene delivery. The comparison between various detection platforms, their sensitivity and selectivity, and specific applications are reviewed.

Stadler, A.; van der Lelie, D.; Chi, C.; Gang, O.

2010-02-01T23:59:59.000Z

165

Incorporating local boundary conditions into nonlocal theories  

E-Print Network [OSTI]

We study nonlocal equations from the area of peridynamics on bounded domains. In our companion paper, we discover that, on $\\mathbb{R}^n$, the governing operator in peridynamics, which involves a convolution, is a bounded function of the classical (local) governing operator. Building on this, we define an abstract convolution operator on bounded domains. The abstract convolution operator is a function of the classical operator, defined by a Hilbert basis available due to the purely discrete spectrum of the latter. As governing operator of the nonlocal equation we use a function of the classical operator, this allows us to incorporate local boundary conditions into nonlocal theories. For the homogeneous wave equation with the considered boundary conditions, we prove that continuity is preserved by time evolution. We give explicit solution expressions for the initial value problems with prominent boundary conditions such as periodic, antiperiodic, Neumann, and Dirichlet. In order to connect to the standard convolution, we give an integral representation of the abstract convolution operator. We present additional "simple" convolutionsbased on periodic and antiperiodic boundary conditions that lead Neumann and Dirichlet boundary conditions. We present a numerical study of the solutions of the wave equation. For discretization, we employ a weak formulation based on a Galerkin projection and use piecewise polynomials on each element which allows discontinuities of the approximate solution at the element borders. We study convergence order of solutions with respect to polynomial order and observe optimal convergence. We depict the solutions for each boundary condition.

Burak Aksoylu; Horst Reinhard Beyer; Fatih Celiker

2014-11-12T23:59:59.000Z

166

Physical test report to drop test of a 9975 radioactive material shipping packaging  

SciTech Connect (OSTI)

This report presents the drop test results for the 9975 radioactive material shipping package being dropped 30 feet onto a unyielding surface followed by a 40-inch puncture pin drop. The purpose of these drops was to show that the package lid would remain attached to the drum. The 30-foot drop was designed to weaken the lid closure lug while still maintaining maximum extension of the lugs from the drum surface. This was accomplished by angling the drum approximately 30 degrees from horizontal in an inverted position. In this position, the drum was rotated slightly so as not to embed the closure lugs into the drum as a result of the 30-foot drop. It was determined that this orientation would maximize deformation to the closure ring around the closure lug while still maintaining the extension of the lugs from the package surface. The second drop was from 40 inches above a 40-inch tall 6-inch diameter puncture pin. The package was angled 10 degrees from vertical and aligned over the puncture pin to solidly hit the drum lug(s) in an attempt to disengage the lid when dropped.Tests were performed in response to DOE EM-76 review Q5 inquires that questioned the capability of the 9975 drum lid to remain in place under this test sequence. Two packages were dropped utilizing this sequence, a 9974 and 9975. Test results for the 9974 package are reported in WSRC-RP-97-00945. A series of 40-inch puncture pin tests were also performed on undamaged 9975 and 9974 packages.

Blanton, P.S.

1997-11-11T23:59:59.000Z

167

Laboratory manual for static pressure drop experiments in LMFBR wire wrapped rod bundles  

SciTech Connect (OSTI)

Purpose of this experiment is to determine both interior and edge subchannel axial pressure drops for a range of Reynolds numbers. The subchannel static pressure drop is used to calculate subchannel and bundle average friction factors, which can be used to verify existing friction factor correlations. The correlations for subchannel friction factors are used as input to computer codes which solve the coupled energy, continuity, and momentum equations, and are also used to develop flow split correlations which are needed as input to codes which solve only the energy equation. The bundle average friction factor is used to calculate the overall bundle pressure drop, which determines the required pumping power.

Burns, K.J.; Todreas, N.E.

1980-07-01T23:59:59.000Z

168

Stable benzimidazole-incorporated porous polymer network for...  

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

Stable benzimidazole-incorporated porous polymer network for carbon capture with high efficiency and low cost Previous Next List Muwei Zhang, Zachary Perry, Jinhee Park, Hong-Cai...

169

Appendix SFA-1 FAR & DEAR Clauses Incorporated By Reference  

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

In the phrases "Government Property," "Government-Furnished Property," and "Government-Owned Property;" (ii) In any patent clauses incorporated herein; (iii) When a right, act,...

170

Voluntary Protection Program Onsite Review, Bechtel National Incorporated- October 2008  

Broader source: Energy.gov [DOE]

Evaluation to determine whether the Bechtel National Incorporated Waste Treatment Plant is continuing to perform at a level deserving DOE-VPP Star recognition.

171

2010 Howard Hughes Medical Institute 2010 Howard Hughes Medical Institute  

E-Print Network [OSTI]

FOR THE PROGRAM · U.S. citizenship not required · In good standing at a medical, dental, or veterinary school6071, for further information. Joint Initiative ­ Interventional Radiology · Joint initiative research in interventional radiology. For students interested in IR, feel free to contact Dr. Michael

Bushman, Frederic

172

Expanded Eligibility, Drop-in Care, and Improved Nutrition Program at Child  

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

Expanded Eligibility, Drop-in Care, and Expanded Eligibility, Drop-in Care, and Improved Nutrition Program at Child Development Center The Lab's Child Development Center (CDC) provides Brookhaven Science Associates (BSA) employees a top-rated and convenient onsite childcare option. Now the CDC is announcing three new program changes and improvements for BSA families. 1. Expanded Eligibility: The CDC is opening its doors to the nieces, nephews, and grandchildren of BSA employees. Spots are available for most age groups. Contact the CDC at Ext. 7416 or email brookhaven@brighthorizons.com to arrange a tour. 2. Drop-in Care: A totally new program at the CDC. The drop-in care program allows families to access high-quality childcare on an as-needed basis for

173

Truman's decision to drop the bomb to be discussed at 70th anniversary  

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

70th anniversary lecture July 10 about Truman, bomb 70th anniversary lecture July 10 about Truman, bomb Truman's decision to drop the bomb to be discussed at 70th anniversary lecture July 10 Noel Pugach will discuss Truman's decision to drop atomic bombs on Japanese cities and explain how and why he made it July 3, 2013 70th anniversary lecture July 10 about Truman, bomb Noel Pugach will discuss Truman's decision to drop atomic bombs on Japanese cities and explain how and why he made it Contact Nick Njegomir Communications Office (505) 667-5679 Email "Harry S. Truman considered the use of the atomic bomb on Japan among the most important and consequential actions of his presidency. Historians and journalists have concurred in that judgment, though some have condemned it," Pugach said. Truman's decision to drop the bomb to be discussed at 70th anniversary

174

B61-12 Life Extension Program Radar Drop Tests Completed Successfully |  

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

B61-12 Life Extension Program Radar Drop Tests Completed Successfully | B61-12 Life Extension Program Radar Drop Tests Completed Successfully | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > B61-12 Life Extension Program Radar Drop Tests ... Press Release B61-12 Life Extension Program Radar Drop Tests Completed Successfully

175

Heat transfer to impacting drops and post critical heat flux dispersed flow  

E-Print Network [OSTI]

Heat transfer to drops impacting on a hot surface is examined in context of dispersions of flowing, boiling fluids. The liquid contribution to heat transfer from a hot tube to a two-phase dispersion is formulated in terms ...

Kendall, Gail E.

1978-01-01T23:59:59.000Z

176

Solar power prices are dropping fast, NREL says | OpenEI Community  

Open Energy Info (EERE)

Dc's picture Submitted by Dc(107) Contributor 21 October, 2014 - 16:03 The price of solar power panels dropped as much as 19 percent nationwide in 2013 and are expected to...

177

Interfacial Phenomena and Heat Transfer, 1 (4): 339356 (2013) EFFECT OF DROP SHAPE ON HEAT TRANSFER  

E-Print Network [OSTI]

equipment used in thermal and nuclear power plants. Several researchers have reported that drops form, followed by fresh nucleation. Numerical data obtained from the simulation show that wall shear stress

Khandekar, Sameer

178

Positive pressure drop-on-demand printhead for Three-Dimensional Printing  

E-Print Network [OSTI]

In drop-on-demand printing, wetting out of the binder fluid onto the orifice face typically has been prevented by some combination of the following: coatings on the orifice face, high surface energy fluids, and negative ...

Gleason, Blake Wilbur

2002-01-01T23:59:59.000Z

179

Heat transfer and pressure drop for air flow through enhanced passages  

SciTech Connect (OSTI)

An extensive experimental investigation was carried out to determine the pressure drop and heat transfer characteristics for laminar, transitional and turbulent flow of air through a smooth passage and twenty-three enhanced passages. The internal surfaces of all enhanced passages had spirally shaped geometries; these included fluted, finned/ribbed and indented surfaces. The Reynolds number (Re) was varied between 400 and 50000. The effect of heat transfer (wall cooling or fluid heating) on pressure drop is most significant within the transition region; the recorded pressure drop with heat transfer is much higher than that without heat transfer. The magnitude of this effect depends markedly on the average surface temperature and, to a lesser extent, on the geometric characteristics of the enhanced surfaces. When the pressure drop data are reduced as values of the Fanning friction factor(f), the results are about the same with and without heat transfer for turbulent flow, with moderate differences in the laminar and transition regions.

Obot, N.T.; Esen, E.B.

1992-06-01T23:59:59.000Z

180

Heat transfer and pressure drop for air flow through enhanced passages. Final report  

SciTech Connect (OSTI)

An extensive experimental investigation was carried out to determine the pressure drop and heat transfer characteristics for laminar, transitional and turbulent flow of air through a smooth passage and twenty-three enhanced passages. The internal surfaces of all enhanced passages had spirally shaped geometries; these included fluted, finned/ribbed and indented surfaces. The Reynolds number (Re) was varied between 400 and 50000. The effect of heat transfer (wall cooling or fluid heating) on pressure drop is most significant within the transition region; the recorded pressure drop with heat transfer is much higher than that without heat transfer. The magnitude of this effect depends markedly on the average surface temperature and, to a lesser extent, on the geometric characteristics of the enhanced surfaces. When the pressure drop data are reduced as values of the Fanning friction factor(f), the results are about the same with and without heat transfer for turbulent flow, with moderate differences in the laminar and transition regions.

Obot, N.T.; Esen, E.B.

1992-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Assessing the Accuracy of Contact Angle Measurements for Sessile Drops on Liquid-Repellent Surfaces  

E-Print Network [OSTI]

Gravity-induced sagging can amplify variations in goniometric measurements of the contact angles of sessile drops on super-liquid-repellent surfaces. The very large value of the effective contact angle leads to increased ...

Srinivasan, Siddarth

182

Nematic Order Drives Macroscopic Patterns of Graphene Oxide in Drying Drops  

Science Journals Connector (OSTI)

Publication Date (Web): November 20, 2014 ... Various macroscopic patterns with different stripe orientations including radial spokes, spider webs, and parallel stripes have been generated by tuning the nematic order of drops. ...

Yanqi Luo; Gregory A. Braggin; Grant T. Olson; Alexandra R. Stevenson; Wanda L. Ruan; Shanju Zhang

2014-11-20T23:59:59.000Z

183

Dynamic Analysis of 9975 Shipping Package without Overpack Subjected to 55-Foot Drop  

SciTech Connect (OSTI)

This paper discusses the evaluation of the dynamic response of a 9975 shipping package subjected to a load of 55-foot lateral drop without its overpack structure (fiberboard and drum).

Wu, T.

2001-05-30T23:59:59.000Z

184

The influence of return bends on the downstream pressure drop and condensation heat transfer in tubes  

E-Print Network [OSTI]

The influence of return bends on the downstream pressure drop and heat transfer coefficient of condensing refrigerant R-12 was studied experimentally. Flow patterns in glass return bends of 1/2 to 1 in. radius and 0.315 ...

Traviss, Donald P.

1971-01-01T23:59:59.000Z

185

Experiments on adding a surfactant to water drops boiling on a hot surface  

Science Journals Connector (OSTI)

...photographs of droplets of water impacting on a hot surface...to film boiling for water and hydrocarbons. Baumeister & Simon...predicting TLeid for hydrocarbons and cryogens, but failed...surfactant to boiling water drops 685 Figure 8...

1997-01-01T23:59:59.000Z

186

California: Advanced 'Drop-In' Biofuels Power the Navy's Green Strike Group  

Office of Energy Efficiency and Renewable Energy (EERE)

EERE's investment allowed Solezyme to increase its algal oil production by a factor of 10, leading to the U.S. Navy's purchase of 450,000 gallons of "drop-in" jet fuel.

187

Pressure drop in cyclone separators commonly used in the agricultural processing industry  

E-Print Network [OSTI]

for the degree of NASTER OF SCIENCE August 1984 Major Subject: Agricultural Engineering PRESSURE DROP IN CYCLONE SEPARATORS COMMONLY USED IN THE AGRICULTURAL PROCESSING INDUSTRY A Thesis by FRANCISCO ALEJANDRO GUZMAN Approved as to style and content by...: Calvin B. Parnell, Jr. (Chairman of'Committee) Andrew . McFarland / (Member) Otto R. Kunze (Member) William Murphy (Member) Edward Hi er (Head of Department) August 1984 ABSTRACT Pressure Drop 1n Cyclone Separators Commonly Used...

Guzman, Francisco Alejandro

2012-06-07T23:59:59.000Z

188

CARBON DECLINE Report shows record drop for U.S. carbon dioxide emissions in 2012  

Science Journals Connector (OSTI)

CARBON DECLINE Report shows record drop for U.S. carbon dioxide emissions in 2012 ... U.S. carbon dioxide emissions from burning fossil fuels fell 3.8% last year to the lowest level since 1994, according to a report released last week by the Energy Information Administration. ... Consequently, looking just at carbon emissions and production, 2012 marks the largest annual drop in carbon emissions per GDP since 1948 when records were first kept. ...

JEFF JOHNSON

2013-10-28T23:59:59.000Z

189

Vaporization modeling of petroleum-biofuel drops using a hybrid multi-component approach  

SciTech Connect (OSTI)

Numerical modeling of the vaporization characteristics of multi-component fuel mixtures is performed in this study. The fuel mixtures studied include those of binary components, biodiesel, diesel-biodiesel, and gasoline-ethanol. The use of biofuels has become increasingly important for reasons of environmental sustainability. Biofuels are often blended with petroleum fuels, and the detailed understanding of the vaporization process is essential to designing a clean and efficient combustion system. In this study, a hybrid vaporization model is developed that uses continuous thermodynamics to describe petroleum fuels and discrete components to represent biofuels. The model is validated using the experimental data of n-heptane, n-heptane-n-decane mixture, and biodiesel. Since biodiesel properties are not universal due to the variation in feedstock, methods for predicting biodiesel properties based on the five dominant fatty acid components are introduced. Good levels of agreement in the predicted and measured drop size histories are obtained. Furthermore, in modeling the diesel-biodiesel drop, results show that the drop lifetime increases with the biodiesel concentration in the blend. During vaporization, only the lighter components of diesel fuel vaporize at the beginning. Biodiesel components do not vaporize until some time during the vaporization process. On the other hand, results of gasoline-ethanol drops indicate that both fuels start to vaporize once the process begins. At the beginning, the lighter components of gasoline have a slightly higher vaporization rate than ethanol. After a certain time, ethanol vaporizes faster than the remaining gasoline components. At the end, the drop reduces to a regular gasoline drop with heavier components. Overall, the drop lifetime increases as the concentration of ethanol increases in the drop due to the higher latent heat. (author)

Zhang, Lei; Kong, Song-Charng [Department of Mechanical Engineering, Iowa State University, 2025 Black Engineering Building, Ames, IA 50011 (United States)

2010-11-15T23:59:59.000Z

190

The effect of particle shape on pressure drop in a turbulent gas-solid suspension  

E-Print Network [OSTI]

was to experimentally compare the pressure drop in suspensions of spherical particles versus fibrous particles in the same apparatus and at the same operating conditions. The previous investigators have varied the particle size, loading ratio (lbs. flowing solids... is for a model which will predict the suspension pressure drop based on such variables as particle size and shape, Reynolds number, loading ratio, electrostatic charge, and other variables. CHAPTER II REVIEW OF LITERATURE A. General Interest in Gas-Solid...

Coughran, Mark Thomas

1984-01-01T23:59:59.000Z

191

Potential Multi Canister Overpack (MCO) Cask Drop in the K West Basin South Loadout Pit  

SciTech Connect (OSTI)

The purpose of this calculation note is to document the probabilistic calculation of a potential drop of a multi-canister overpack (MCO) cask or MCO cask and immersion pail on a per lift basis at the K West Basin south loadout pit. This calculation note supports both initial cask loading system alignment activities and normal operations. To perform normal operations in the basin, an MCO cask needs to be lifted four different times. A probabilistic calculation of the potential for a drop will be used for the MCO lifts required during operations. The point estimate value calculated for the probability of a potential drop in the south loadout pit is 1.5 x 10{sup -5} per lift. The probability of 1.5 x 10{sup -5} per lift is approximately a factor of two smaller than the midpoint of the crane load drop failure data provided in NUREG-0612, Control of Heavy Loads at Nuclear Power Plants. The point estimate value for the frequency of potential drops in the south loadout pit is 6.0 x 10{sup -5} per MCO, based on four lifts per MCO. With an MCO-drop accident frequency limit of 0.01 per year, the number of MCOs that can be handled in the south loadout pit must be limited to 165 MCOs per year.

RITTMANN, P.D.

2001-12-20T23:59:59.000Z

192

Some electric myths Larry Hughes  

E-Print Network [OSTI]

2010 2011 2012 2020 2025 2030 2035 2040 2045 2050 Coal and Petcoke Natural gas Oil Renewables Imports

Hughes, Larry

193

Solar for Mining Hugh Rudnick  

E-Print Network [OSTI]

the storage requirement to increase its participation worldwide #12;Solar Energy in Mining · Electrical Energy footprint · Electrowinning Heating on electrowinning process · Non-Metallic Mining Heating on nitrate Desalinization process Pumping Water treatment · Heating Water heating Space heating Space cooling #12;Ref

Catholic University of Chile (Universidad Católica de Chile)

194

Dynamic Traffic Assignment Incorporating Commuters Trip Chaining Behavior  

E-Print Network [OSTI]

DYNAMIC TRAFFIC ASSIGNMENT INCORPORATING COMMUTERS TRIP CHAINING BEHAVIOR A Thesis by WEN WANG Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 2011 Major Subject: Civil Engineering Dynamic Traffic Assignment Incorporating Commuters Trip Chaining Behavior Copyright 2011 Wen Wang DYNAMIC TRAFFIC ASSIGNMENT...

Wang, Wen

2012-10-19T23:59:59.000Z

195

Selective incorporation of 5-hydroxytryptophan into proteins in mammalian cells  

DOE Patents [OSTI]

This invention provides methods and compositions for incorporation of an unnatural amino acid into a peptide using an orthogonal aminoacyl tRNA synthetase/tRNA pair. In particular, an orthogonal pair is provided to incorporate 5-hydroxy-L-tryptophan in a position encoded by an opal mutation.

Zhang, Zhiwen; Alfonta, Lital; Schultz, Peter G

2014-02-25T23:59:59.000Z

196

Guidance: Incorporating EPA's Pollution Prevention Strategy into Environmental Reviews  

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

$'1 $'1 f%'1OIR A N Iv { JM ............................................... EiW'KRO>31ENTAL PROTECTIOX AGENCY OFF~E C)F FEI)ERAL ACTIVITIES Guidance on Incorporating EPA's Pollution Prevention Strategy ,' into EPA's Environmental Revielv Process The Office of Federal Activities (OFA) is issuing guidance which incorporates the Environmental Protection Agency (EPA) Pollution Prevention Strategy into the Agency's National Environmental Policy Act (NEPA) and Section 309 of the Clean Air Act review processes. Prevention To implement thePollution Act of 1990, this guidance focuses primarily upon influencing federal agencies' policies, practices, and regulatory functions to incorporate pollution prevention into their planning and decision-making. IMckzround

197

Technical Assistance to PDMA Punjab in Incorporating Climate Compatibility  

Open Energy Info (EERE)

Assistance to PDMA Punjab in Incorporating Climate Compatibility Assistance to PDMA Punjab in Incorporating Climate Compatibility Considerations into Reconstruction and Village Development Planning Jump to: navigation, search Name Technical Assistance to PDMA Punjab in Incorporating Climate Compatibility Considerations into Reconstruction and Village Development Planning Agency/Company /Organization Climate and Development Knowledge Network (CDKN), United Kingdom Department for International Development Partner Provincial Disaster Management Authority (PDMA), Government of Pakistan Sector Climate, Land Focus Area Renewable Energy, Economic Development, Energy Efficiency, Greenhouse Gas, Land Use Topics Adaptation, Finance, Low emission development planning, Policies/deployment programs Website http://cdkn.org/project/planni

198

Campaigns and incentive programs that incorporate ENERGY STAR | ENERGY STAR  

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

Campaigns and incentive programs that incorporate ENERGY STAR Campaigns and incentive programs that incorporate ENERGY STAR Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Policies that specify the use of ENERGY STAR tools Campaigns and incentive programs that incorporate ENERGY STAR Lead by example Gather support Develop programs and policies Host a competition Use financing vehicles

199

Pakistan-Technical Assistance to PDMA Punjab in Incorporating Climate  

Open Energy Info (EERE)

Pakistan-Technical Assistance to PDMA Punjab in Incorporating Climate Pakistan-Technical Assistance to PDMA Punjab in Incorporating Climate Compatibility Considerations into Reconstruction and Village Development Planning Jump to: navigation, search Name Technical Assistance to PDMA Punjab in Incorporating Climate Compatibility Considerations into Reconstruction and Village Development Planning Agency/Company /Organization Climate and Development Knowledge Network (CDKN), United Kingdom Department for International Development Partner Provincial Disaster Management Authority (PDMA), Government of Pakistan Sector Climate, Land Focus Area Renewable Energy, Economic Development, Energy Efficiency, Greenhouse Gas, Land Use Topics Adaptation, Finance, Low emission development planning, Policies/deployment programs Website http://cdkn.org/project/planni

200

Incorporating Biodiversity Considerations into Environmental Impact Analysis under NEPA  

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

Incorporating Biodiversity Considerations Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under the National Environmental Policy Act Incorporating Biodiversity Considerations Into Environmental Impact Analysis Under the National Environmental Policy Act CouncilonEnvironmental Quality Executive Officeof thePresident 722Jackson Place, NW Washington, DC 20503 January 1993 This report presents the results of consultations by the Council on Environmental Quality (CEQ) concerning the consideration of biological diversity in analyses prepared under the National Environmental Policy Act (NEPA). This report is intended to provide background on the emerging, complex subject of biodi- versity, outline some general concepts that underlie biological diversity analysis and man-

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

National Policy Assurances to be Incorporated as Award Terms | Department  

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

National Policy Assurances to be Incorporated as Award Terms National Policy Assurances to be Incorporated as Award Terms National Policy Assurances to be Incorporated as Award Terms The following are the National Policy Assurances which are incorporated by reference as Award Terms at time of Award. The National Policy Assurances which apply to the award are those in effect on the date of award. For example, the August 2008 version applies to all awards from August 2008 through the present. National_Policy_Assurances-September_ 2011.pdf National Policy Assurances - August 2008 National Policy Assurances - September 2007 National Policy Assurances - May 2006 National Policy Assurances - July 2005 National Policy Assurances - October 2004 More Documents & Publications Microsoft Word - NationalPolicyAssurances5-06.doc

202

DOE Cites Bechtel National Incorporated for Price-Anderson Violations |  

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

Incorporated for Price-Anderson Incorporated for Price-Anderson Violations DOE Cites Bechtel National Incorporated for Price-Anderson Violations March 16, 2006 - 12:46pm Addthis WASHINGTON, DC - The Department of Energy (DOE) today notified Bechtel National Incorporated (BNI) that it will fine the company $198,000 for violations of the Department's nuclear safety requirements. BNI is the primary design and construction contractor for the Waste Treatment and Immobilization Plant (WTP). The Preliminary Notice of Violation (PNOV) issued today cited a series of violations that occurred during the design and construction of the WTP between May 2002 and September 2005. Violations include failure to abide by design codes documented in facility safety requirements, failure to abide by inspection requirements for waste processing vessels, failure to utilize

203

DOE Cites Bechtel National Incorporated for Price-Anderson Violations |  

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

Incorporated for Price-Anderson Incorporated for Price-Anderson Violations DOE Cites Bechtel National Incorporated for Price-Anderson Violations October 4, 2007 - 3:14pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today notified Bechtel National Incorporated (BNI) that it will fine the company $165,000 for violations of the Department's nuclear safety requirements. BNI is the primary design and construction contractor for the Waste Treatment and Immobilization Plant (WTP) located at the Hanford Site in Richland, Washington. The Preliminary Notice of Violation (PNOV) issued today cited a series of violations that occurred during the design and construction of the WTP between October 2001 and February 2006. Violations include failures in quality processes to control design changes, and to ensure vendor-supplied

204

Stakeholder Engagement and Outreach: Incorporating Wind in Cap and Trade  

Wind Powering America (EERE)

Incorporating Wind in Cap and Trade Programs Incorporating Wind in Cap and Trade Programs There are various methods of allocating allowances to renewable energy sources under cap and trade programs, such as renewable energy set asides and output-based approaches. Background materials and presentations from the January 12, 2006 Webcast below, provide information on why it is important to include wind and other renewables in cap and trade programs and how best to incorporate them. Implications of Carbon Regulation for Green Power Markets Bird, L.; Holt, E.; Carroll, G. National Renewable Energy Laboratory, April 2007. January 12, 2006 Webcast: Incorporating Renewable Energy under the Clean Air Interstate Rule (CAIR) Co-Sponsors American Wind Energy Association (AWEA) U.S. DOE/NREL Wind Powering America

205

Design and synthesis of nucleobase-incorporated metal-organic...  

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

Design and synthesis of nucleobase-incorporated metal-organic materials Previous Next List Muwei Zhang, Weigang Lu, Jian-Rong Li, Mathieu Bosch, Ying-Pin Chen, Tian-Fu Liu,...

206

The incorporation of bubbles into a computer graphics fluid simulation  

E-Print Network [OSTI]

We present methods for incorporating bubbles into a photorealistc fluid simulation. Previous methods of fluid simulation in computer graphics do not include bubbles. Our system automatically creates bubbles, which are simulated on top of the fluid...

Greenwood, Shannon Thomas

2005-08-29T23:59:59.000Z

207

Incorporating Energy Efficiency into Western Interconnection Transmission Planning  

E-Print Network [OSTI]

WALC WAUW WECC Total SPSC High DSM Case Non- Coincident PeakCAGRs (2010-2032) WECC Reference Case SPSC High DSM CaseQuan, 2010, Incorporating DSM into the Load Forecast.

Barbose, Galen

2014-01-01T23:59:59.000Z

208

Photo-induced hydrogen production in a helical peptide incorporating...  

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

Photo-induced hydrogen production in a helical peptide incorporating a FeFe hydrogenase active site mimic Authors: Roy, A., Madden, C., and Ghirlanda, G. Title: Photo-induced...

209

ISO New England, Incorporated Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Incorporated Smart Grid Project Incorporated Smart Grid Project Jump to: navigation, search Project Lead ISO New England, Incorporated Country United States Headquarters Location Holyoke, Massachusetts Additional Benefit Places Connecticut, Maine, New Hampshire, Rhode Island, Vermont Recovery Act Funding $7993714 Total Project Value $18087427 Coverage Area Coverage Map: ISO New England, Incorporated Smart Grid Project Coordinates 42.2042586°, -72.6162009° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

210

ENHANCEMENT OF STRUCTURAL FOAM MATERIALS BY INCORPORATION OF GASIFIER SLAG  

SciTech Connect (OSTI)

As advanced gasification technology is increasingly adopted as an energy source, disposal of the resulting slag will become a problem. We have shown that gasifier slag can be incorporated into foamed glass, which is currently being manufactured as an abrasive and as an insulating material. The slag we add to foamed glass does not simply act as filler, but improves the mechanical properties of the product. Incorporation of gasifier slag can make foamed glass stronger and more abrasion resistant.

Olin Perry Norton; Ronald A. Palmer; W. Gene Ramsey

2006-03-15T23:59:59.000Z

211

Drop-in Biofuels Take Flight in Commerce City, Colorado | Department of  

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

Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado December 8, 2011 - 12:47pm Addthis An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Developing a robust, self-sustaining biofuels industry is key to our efforts to end U.S dependence on foreign oil and to ensure a secure energy future. A crucial step in advancing a domestic biofuels industry is to establish integrated biorefineries across the country. Biorefineries are similar to petroleum refineries in concept; however,

212

Better Buildings Challenge Partners Pledge 20 Percent Energy Drop By 2020 |  

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

Better Buildings Challenge Partners Pledge 20 Percent Energy Drop Better Buildings Challenge Partners Pledge 20 Percent Energy Drop By 2020 Better Buildings Challenge Partners Pledge 20 Percent Energy Drop By 2020 November 9, 2011 - 10:00am Addthis This is the Atlanta Better Buildings Challenge Breakout Session Panel with representatives from the City of Atlanta Office of Sustainability, Southface, the U.S. General Services Administration, and two Atlanta BBC partner organizations. | Photo courtesy of Fred Perry Photography This is the Atlanta Better Buildings Challenge Breakout Session Panel with representatives from the City of Atlanta Office of Sustainability, Southface, the U.S. General Services Administration, and two Atlanta BBC partner organizations. | Photo courtesy of Fred Perry Photography Maria Tikoff Vargas

213

Poloidal Flow and Toroidal Particle Ring Formation in a Sessile Drop Driven by Megahertz Order Vibration  

Science Journals Connector (OSTI)

(5) We report the appearance of poloidal flow in a sessile drop via high-frequency acoustic excitation, recirculation about a circular locus with a characteristic length scale defined by the confinement of the fluid, because it is in toroidal tokamaks intended for plasma containment in nuclear fusion,(6) in the mantle between the solid core and flexible crust of the earth,(7) and in immiscible spherical drops(8) within another fluid and transported because of acceleration. ... For the flow experiments, water drops of radii R = 1.5 mm were placed on the substrate and a signal generator (SML01, Rhode & Schwarz Pty. Ltd., North Ryde, New South Wales, Australia) and amplifier (10W1000C, Amplifier Research, Souderton, PA) were used to provide a continuous sinusoidal electrical input at the defined frequency f. ...

Amgad R. Rezk; Leslie Y. Yeo; James R. Friend

2014-09-03T23:59:59.000Z

214

Granular impact cratering by liquid drops: Understanding raindrop imprints through an analogy of asteroid strikes  

E-Print Network [OSTI]

When a granular material is impacted by a sphere, its surface deforms like a liquid yet it preserves a circular crater like a solid. Although the mechanism of granular impact cratering by solid spheres is well understood, our knowledge on granular impact cratering by liquid drops is still very limited. Using high-speed photography, we investigate liquid-drop impact dynamics on granular media. Surprisingly, we find that granular impact cratering by liquid drops follows the same energy scaling as that of asteroid impact cratering. Inspired by this similarity, we develop a simple model that quantitatively describes the observed crater morphologies. Our study sheds light on the mechanisms governing raindrop impacts on granular surfaces and reveals an interesting analogy between familiar phenomena of raining and catastrophic asteroid strikes.

Runchen Zhao; Qianyun Zhang; Hendro Tjugito; Xiang Cheng

2014-07-28T23:59:59.000Z

215

Drop-in Biofuels Take Flight in Commerce City, Colorado | Department of  

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

Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado December 8, 2011 - 12:47pm Addthis An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Developing a robust, self-sustaining biofuels industry is key to our efforts to end U.S dependence on foreign oil and to ensure a secure energy future. A crucial step in advancing a domestic biofuels industry is to establish integrated biorefineries across the country. Biorefineries are similar to petroleum refineries in concept; however,

216

Foot drop resulting from degenerative lumbar spinal diseases: Clinical characteristics and prognosis  

Science Journals Connector (OSTI)

Abstract Foot drop is a condition that can substantially add to the disability of patients with degenerative lumbar spinal disorders. The most common degenerative conditions associated with foot drop are lumbar disc herniation and lumbar spinal stenosis. The level most commonly affected is the L4/5 spinal level. Most patients are treated with surgery, although there is insufficient evidence to support that surgery is superior to conservative therapy. In most surgical patients, foot dorsiflexion will improve to some degree. The preoperative power of foot dorsiflexion is the key factor associated with prognosis.

Yue Wang; Andrew Nataraj

2014-01-01T23:59:59.000Z

217

Heat transfer and pressure drop in square duct with two opposite repeated rib-roughened walls  

E-Print Network [OSTI]

HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis CHIANG-KUO LEI Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1983 Major Subject: Mechanical Engineering HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis by CHIANG-KUO LEI Approved as to style and content by: , ~p= jd~. = e-C in Han...

Lei, Chiang-Kuo

2012-06-07T23:59:59.000Z

218

Influence of a local change of depth on the behavior of bouncing oil drops  

E-Print Network [OSTI]

The work of Couder \\textit{et al} (see also Bush \\textit{et al}) inspired consideration of the impact of a submerged obstacle, providing a local change of depth, on the behavior of oil drops in the bouncing regime. In the linked videos, we recreate some of their results for a drop bouncing on a uniform depth bath of the same liquid undergoing vertical oscillations just below the conditions for Faraday instability, and show a range of new behaviors associated with change of depth. This article accompanies a fluid dynamics video entered into the Gallery of Fluid Motion of the 66th Annual Meeting of the APS Division of Fluid Dynamics.

Carmigniani, Remi; Symon, Sean; McKeon, Beverley J

2013-01-01T23:59:59.000Z

219

"Millikan oil drops" as quantum transducers between electromagnetic and gravitational radiation  

E-Print Network [OSTI]

Pairs of Planck-mass-scale drops of superfluid helium coated by electrons (i.e., "Millikan oil drops"), when levitated in the presence of strong magnetic fields and at low temperatures, can be efficient quantum transducers between electromagnetic (EM) and gravitational (GR) radiation. A Hertz-like experiment, in which EM waves are converted at the source into GR waves, and then back-converted at the receiver from GR waves back into EM waves, should be practical to perform. This would open up observations of the gravity-wave analog of the Cosmic Microwave Background from the extremely early Big Bang, and also communications directly through the interior of the Earth.

Raymond Y. Chiao

2007-02-19T23:59:59.000Z

220

On Sensor Fusion in the Presence of Packet-dropping Communication Channels  

E-Print Network [OSTI]

On Sensor Fusion in the Presence of Packet-dropping Communication Channels Vijay Gupta, Babak Hassibi, Richard M Murray Abstract-- In this paper we look at the problem of multi- sensor data fusion but also since multiple types of sensors can potentially be used that generate observations related

Gupta, Vijay

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

CBER-DETR Nevada Coincident and Leading Employment Both Indexes Drop in July  

E-Print Network [OSTI]

Statistics. The Nevada Coincident Employment Index includes four employment measures ­ household employmentCBER-DETR Nevada Coincident and Leading Employment Indexes1 Both Indexes Drop in July The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using an index of employment

Ahmad, Sajjad

222

CBER-DETR Nevada Coincident and Leading Employment Both Indexes Drop for Second Month  

E-Print Network [OSTI]

the seasonally adjusted data reported by the Bureau of Labor Statistics. The Nevada Coincident Employment IndexCBER-DETR Nevada Coincident and Leading Employment Indexes1 Both Indexes Drop for Second Month The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using an index

Ahmad, Sajjad

223

Applied Probability and Stochastic Processes EPFL -Fall Semester 2013-2014 "Money drop" updated game rules  

E-Print Network [OSTI]

Applied Probability and Stochastic Processes EPFL - Fall Semester 2013-2014 "Money drop" updated game rules Principle of the game: 1. At the beginning of the game, a certain amount of money is given your (current) amount of money on these possible answers. - All the money put on a wrong answer

Lévêque, Olivier

224

Statistical Estimation of Circuit Timing Vulnerability Due to Leakage-Induced Power Grid Voltage Drop  

E-Print Network [OSTI]

Statistical Estimation of Circuit Timing Vulnerability Due to Leakage-Induced Power Grid Voltage voltage drops on the power grid that can affect circuit timing. We propose a statistical analysis supply voltage to circuit devices is referred to as the power grid. The consequences of power grid

Najm, Farid N.

225

Experiments on adding a surfactant to water drops boiling on a hot surface  

Science Journals Connector (OSTI)

...surfactant to boiling water drops 675 done with three...0 ppm (i.e. pure water), 100 ppm and 1000...and ambient pressure (atmospheric). 2. Experimental...surfactant to 800 g of water. The water was distilled...solution in the droplet generator the syringe, needle...

1997-01-01T23:59:59.000Z

226

Design and fabrication of a 100 GHz channel-drop filter  

SciTech Connect (OSTI)

We have designed and are fabricating a novel passive mm-wave spectrometer based on a Photonic Band Gap (PBG) channel-drop filter (CDF). There is a need for a compact wide-band versatile and configurable mm-wave spectrometer for applications in mm-wave communications, radio astronomy, and radar receivers for remote sensing and nonproliferation.

Smirnova, Evgenya I [Los Alamos National Laboratory; Earley, Lawrence M [Los Alamos National Laboratory; Heath, Cynthia E [Los Alamos National Laboratory; Shchegolkov, Dmitry Y [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

227

Use of Drop-nets for Wild Pig Damage and Disease Abatement  

E-Print Network [OSTI]

pigs were first observed on the ranch in the mid 1990?s. In 2000, NF took ownership of ORR. Bill Hoffmann owns HR. It is unknown when pigs were first observed on ORR or HR. Past wild pig management included drop-nets and corral traps on ORR...

Gaskamp, Joshua Alden

2012-11-15T23:59:59.000Z

228

Academic Renewal Policy Undergraduate students who have dropped out or have been suspended because of poor  

E-Print Network [OSTI]

Academic Renewal Policy Undergraduate students who have dropped out or have been suspended because at Louisiana Tech University under the provisions of academic renewal. The following conditions apply: 1 was last registered for credit at any college or university and being enrolled under academic renewal. 2

Selmic, Sandra

229

Pressure drops for direct steam generation in line-focus solar thermal systems  

E-Print Network [OSTI]

the focus of the solar collector, and then generate steam outside the collector in a large heat exchanger applicable to DSG in long horizontal pipes as required for the current work with a line-focus collector. #12Pressure drops for direct steam generation in line-focus solar thermal systems John Pye1 , Graham

230

DISDROMETER RAIN DROP STATISTICS FOR DARWIN AND THE SOUTHERN GREAT PLAINS SITE  

E-Print Network [OSTI]

DISDROMETER RAIN DROP STATISTICS FOR DARWIN AND THE SOUTHERN GREAT PLAINS SITE M. J. Bartholomew Associates, LLC under Contract No. DE-AC02- 98CH10886 with the U.S. Department of Energy. The publisher-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript

231

Managing energy in a network of reconfigurable optical add/drop multiplexers  

Science Journals Connector (OSTI)

We show how to improve the energy consumption in an all optical ring network based on reconfigurable optical add and drop multiplexers (ROADM in the following). The analysis is based on numerical analysis of discrete time Markov chains and some heuristics to design an efficient network configuration. We also present a software tool built to perform this performance analysis.

Jean-Michel Fourneau; Nora Izri; Dominique Verchère

2014-01-01T23:59:59.000Z

232

Equilibrium behavior of sessile drops under surface tension, applied external fields, and material variations  

E-Print Network [OSTI]

Equilibrium behavior of sessile drops under surface tension, applied external fields, and material properties such as dielectric constants, resistivities, and surface tension coefficients. The analysis energy storage in the liquid, will lead to 1/R ``line-tension''-type terms if and only if the energy

Shapiro, Benjamin

233

Eye drop: an interaction concept for gaze-supported point-to-point content transfer  

Science Journals Connector (OSTI)

The shared displays in our environment contain content that we desire. Furthermore, we often acquire content for a specific purpose, i.e., the acquisition of a phone number to place a call. We have developed a content transfer concept, Eye Drop. Eye ...

Jayson Turner; Andreas Bulling; Jason Alexander; Hans Gellersen

2013-12-01T23:59:59.000Z

234

Quantifying Pressure Drop and Effects of Standard Chemotherapeutic Drugs Inside of a Microfluidic Device  

E-Print Network [OSTI]

Quantifying Pressure Drop and Effects of Standard Chemotherapeutic Drugs Inside of a Microfluidic of microfluidic chambers and channels. Tumor spheroids are introduced, or "packed", into the chambers via the microfluidic channels, and will slowly grow inside of the device. Future uses for this chip will hopefully

Mountziaris, T. J.

235

Air-dropped sensor network for real-time high-fidelity volcano monitoring  

Science Journals Connector (OSTI)

This paper presents the design and deployment experience of an air-dropped wireless sensor network for volcano hazard monitoring. The deployment of five stations into the rugged crater of Mount St. Helens only took one hour with a helicopter. The stations ... Keywords: design and deployment, sensor network

Wen-Zhan Song; Renjie Huang; Mingsen Xu; Andy Ma; Behrooz Shirazi; Richard LaHusen

2009-06-01T23:59:59.000Z

236

Compound pendant drop tensiometry for surface tension measurement at zero Bond  

E-Print Network [OSTI]

is stationary, the net force acting on it must be zero. The net force is the sum of three forces: (iCompound pendant drop tensiometry for surface tension measurement at zero Bond number of the particle Fweight acting downwards. We now calculate each of these components separately, adopting

Chan, Derek Y C

237

Granular impact cratering by liquid drops: Understanding raindrop imprints through an analogy to asteroid strikes  

E-Print Network [OSTI]

When a granular material is impacted by a sphere, its surface deforms like a liquid yet it preserves a circular crater like a solid. Although the mechanism of granular impact cratering by solid spheres is well explored, our knowledge on granular impact cratering by liquid drops is still very limited. Here, by combining high-speed photography with high-precision laser profilometry, we investigate liquid-drop impact dynamics on granular surface and monitor the morphology of resulting impact craters. Surprisingly, we find that, despite the enormous energy and length difference, granular impact cratering by liquid drops follows the same energy scaling and reproduces the same crater morphology as that of asteroid impact craters. Inspired by this similarity, we integrate the physical insight from planetary sciences, the liquid marble model from fluid mechanics and the concept of jamming transition from granular physics into a simple theoretical framework that quantitatively describes all the main features of liquid-drop imprints in granular media. Our study sheds light on the mechanisms governing raindrop impacts on granular surfaces and reveals a remarkable analogy between familiar phenomena of raining and catastrophic asteroid strikes.

Runchen Zhao; Qianyun Zhang; Hendro Tjugito; Xiang Cheng

2014-12-23T23:59:59.000Z

238

Analytical and Experimental Study of Annular Two-Phase Flow Friction Pressure Drop Under Microgravity  

E-Print Network [OSTI]

to design reliable two-phase systems. The main objective of this present research is to develop a new mathematical model that can accurately predict the annular two-phase friction pressure drop to optimize the design of two-phase systems. The two-phase flow...

Nguyen, Ngoc Thanh

2011-02-22T23:59:59.000Z

239

Delamination at Thick Ply Drops in Carbon and Glass Fiber Laminates Under Fatigue Loading  

E-Print Network [OSTI]

1 Delamination at Thick Ply Drops in Carbon and Glass Fiber Laminates Under Fatigue Loading Daniel in composites with thickness tapering has been a concern in applications of carbon fibers. This study explored the resistance to delamination under fatigue loading of carbon and glass fiber prepreg laminates with the same

240

Radiative Impacts on the Growth of a Population of Drops within Simulated Summertime Arctic Stratus  

Science Journals Connector (OSTI)

The impact of solar heating and infrared cooling on the growth of a population of drops is studied with two numerical modeling frameworks. An eddy-resolving model (ERM) simulation of Arctic stratus clouds is used to generate a dataset of 500 ...

Jerry Y. Harrington; Graham Feingold; William R. Cotton

2000-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Sudden Lifetime Drop Phenomena and their Effective Cures in PF-ring and PF-AR  

SciTech Connect (OSTI)

In PF-ring and PF-AR, sudden drops in the electron beam lifetime, which are attributed to dust trapping, were frequently observed after extensive renewals of the storage rings. The reduced-lifetime state sometimes lasts for a few hours, and the mitigation of this problem was strongly demanded for stable user operations. Since a major source of dust particles was thought to be a distributed ion pump (DIP), we attempted switching the DIPs off during user operations in both the rings. As a result, occurrence of the lifetime drops was almost completely suppressed during single-bunch mode in PF-ring, while the occurrence frequency was reduced by only 38% in PF-AR. We found that the lifetime drops were sometimes accompanied by a transient increase in the vacuum pressure at some discharge-prone devices. Based on the hypothesis that the harmful dust could be generated by an electric discharge in vacuum, we attempted the conditioning of these devices in PF-AR by storing 25% higher current than usual. By combination of the DIP-OFF operation and the high-current conditioning, the occurrence frequency of the lifetime drops in PF-AR was reduced by no less than 67%.

Tanimoto, Yasunori; Honda, Tohru; Uchiyama, Takashi; Nogami, Takashi [Accelerator Laboratory, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan)

2010-06-23T23:59:59.000Z

242

Coalescence of Drops Near A Hydrophilic Boundary Leads to Long Range Directed Motion  

E-Print Network [OSTI]

A new mechanism for the passive removal of drop on a horizontal surface is described that does not require pre-fabrication of a surface energy gradient. The method relies upon the preparation of alternate hydrophilic/hydrophobic stripes on a surface. When one side of this surface is exposed to steam, with its other surface convectively cooled with cold water, steam condenses as a continuous film on the hydrophilic stripes but as droplets on the hydrophobic stripes. Coalescence leads to a random motion of the center of mass of the fused drops on the surface, which are readily removed as they reach near the boundary of the hydrophobic and hydrophilic zones thus resulting in a net diffusive flux of the coalesced drops from the hydrophobic to the hydrophilic stripes of the surface. Although an in-situ produced thermal gradient due to differential heat transfer coefficients of the hydrophilic and hydrophobic stripes could provide additional driving force for such a motion, it is, however, not a necessary condition for motion to occur. This method of creating directed motion of drops does not require a pre-existing wettability gradient and may have useful applications in thermal management devices.

Manoj K. Chaudhury; Aditi Chakrabarti; Tapasya Tibrewal

2014-10-08T23:59:59.000Z

243

Under consideration for publication in J. Fluid Mech. 1 Splashing from drop impact into a deep  

E-Print Network [OSTI]

surrounding gases. We find that the splashing threshold depends on the gas's dynamic viscosity, but not its, and disintegrates into a spray of secondary droplets. Nonetheless, many basic details of this process remain obscure. Fezzaa and R. D. Deegan Fluid Viscosity Density Surface tension Drop Diameter (cp) (g/cm3 ) (dyne/cm) (cm

Deegan, Robert

244

Water usage dropping on campus, but UT hopes to lower it more  

E-Print Network [OSTI]

Water usage dropping on campus, but UT hopes to lower it more Photo Credit: Zachary Strain | Daily six years, UT has worked to decrease its water usage, but the University still has a ways to go if it the University was using one billion gallons of water per year. Across buildings, irrigation, chilling stations

Johnston, Daniel

245

Incorporating Aggregated PV Systems into the Power Grid | Open Energy  

Open Energy Info (EERE)

Incorporating Aggregated PV Systems into the Power Grid Incorporating Aggregated PV Systems into the Power Grid Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Spain Installed Wind Capacity Website Focus Area: Renewable Energy Topics: Market Analysis Website: www.gwec.net/index.php?id=131 Equivalent URI: cleanenergysolutions.org/content/spain-installed-wind-capacity-website Language: English Policies: Regulations Regulations: Feed-in Tariffs This website presents an overview of total installed wind energy capacity in Spain per year from 2000 to 2010. The page also presents the main market developments from 2010; a policy summary; a discussion of the revision in feed-in tariffs in 2010; and a future market outlook. References Retrieved from "http://en.openei.org/w/index.php?title=Incorporating_Aggregated_PV_Systems_into_the_Power_Grid&oldid=514463

246

Manufacturing Plants Incorporate Energy Efficiency into Business Model |  

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

Manufacturing Plants Incorporate Energy Efficiency into Business Manufacturing Plants Incorporate Energy Efficiency into Business Model Manufacturing Plants Incorporate Energy Efficiency into Business Model April 27, 2011 - 12:15pm Addthis Participants of the Superior Energy Performance certification program | Photo Courtesy of Texas Industries of the Future/Dave Bray Participants of the Superior Energy Performance certification program | Photo Courtesy of Texas Industries of the Future/Dave Bray Lowell Sachs Lead Technology Partnership Specialist, Industrial Technologies Program Four Texas-based manufacturing plants are adopting robust energy efficiency standards as part of an energy management certification program led by the Department of Energy's Industrial Technologies Program. The certification program, called Superior Energy Performance, provides a

247

Incorporating Wind Generation in Cap and Trade Programs  

Wind Powering America (EERE)

Incorporating Wind Generation in Incorporating Wind Generation in Cap and Trade Programs Joel Bluestein Energy and Environmental Analysis, Inc. Elizabeth Salerno American Wind Energy Association Lori Bird and Laura Vimmerstedt National Renewable Energy Laboratory Technical Report NREL/TP-500-40006 July 2006 Incorporating Wind Generation in Cap and Trade Programs Joel Bluestein Energy and Environmental Analysis, Inc. Elizabeth Salerno American Wind Energy Association Lori Bird and Laura Vimmerstedt National Renewable Energy Laboratory Prepared under Task No. WER6 6006 Technical Report NREL/TP-500-4006 July 2006 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy

248

Manufacturing Plants Incorporate Energy Efficiency into Business Model |  

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

Manufacturing Plants Incorporate Energy Efficiency into Business Manufacturing Plants Incorporate Energy Efficiency into Business Model Manufacturing Plants Incorporate Energy Efficiency into Business Model April 27, 2011 - 12:15pm Addthis Participants of the Superior Energy Performance certification program | Photo Courtesy of Texas Industries of the Future/Dave Bray Participants of the Superior Energy Performance certification program | Photo Courtesy of Texas Industries of the Future/Dave Bray Lowell Sachs Lead Technology Partnership Specialist, Industrial Technologies Program Four Texas-based manufacturing plants are adopting robust energy efficiency standards as part of an energy management certification program led by the Department of Energy's Industrial Technologies Program. The certification program, called Superior Energy Performance, provides a

249

STATEMENT OF CONSIDERATIONS REQUEST BY XANTREX TECHNOLOGY, INCORPORATED FOR AN  

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

XANTREX TECHNOLOGY, INCORPORATED FOR AN XANTREX TECHNOLOGY, INCORPORATED FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER DOE PRIME CONTRACT NO. DE-FC36-83CH10093 AND SUBCONTRACT NO. NREL-NDO-1-30628-02; W(A)-01-036; CH-1081 As set out in the attached waiver petition, Xantrex Technology, Incorporated (Xantrex) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made by its employees under the above-identified subcontract, entitled "PV Invertor Products Manufacturing and Design Improvement for Cost Reduction and Performance Enhancement". The purpose of the subcontract encompasses the development of improved photovoltaic (PV) manufacturing processes and products while reducing costs and providing a technology foundation that supports significant manufacturing scale-up. Xantex intends to accomplish this

250

ACARS Aerodynamic (Research Incorporated) Communication and Recording System  

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

ix ix Acrononyms and Abbreviations Acronyms and Abbreviations ACARS Aerodynamic (Research Incorporated) Communication and Recording System ACSYS Arctic Climate System Study AER Atmospheric Environmental Research, Inc. AERI Atmospheric Emitted Radiance Interferometer AFOSR Air Force Office of Scientific Research AGARD Advisory Group for Aerospace Research and Development ALFA AER Local Forecast and Assimilation (model) AMIP Atmospheric Model Intercomparison Project ARCS Atmosphere Radiation and Cloud Stations ARCSS Arctic System Science (NSF) ARCSYM Arctic Regional Climate System Model ARINC Aerodynamic Research Incorporated Communication ARM Atmospheric Radiation Measurement program AS anvil stratus ASTER Atmosphere-Surface Turbulent Exchange Research ASTEX Altantic Stratocumulus Transition EXperiment

251

Spontaneous penetration of a non-wetting drop into an exposed pore Pengtao Yue and Yuriko Renardy  

E-Print Network [OSTI]

and entry flow, the modified Lucas-Washburn equation greatly overesti- mates the penetration rate drop (S penetration rate is higher than that fSpontaneous penetration of a non-wetting drop into an exposed pore Pengtao Yue and Yuriko Renardy

Renardy, Yuriko

252

Blackboard Learning Services V-F1 Page 1 Blackboard Inc. Digital Drop Box vs. Assignment Manager Tip Sheet  

E-Print Network [OSTI]

Blackboard Learning Services V-F1 Page 1 Blackboard Inc. Digital Drop Box vs. Assignment Manager Tip Sheet Blackboard Best Practices: Digital Drop Box vs. Assignment Manager A Blackboard Learning causes confusion for students and instructors alike. Adding a File When a user elects to Add File

253

Experimental and numerical study of pressure drop and heat transfer in a single-phase micro-channel heat sink  

E-Print Network [OSTI]

Experimental and numerical study of pressure drop and heat transfer in a single-phase micro Received 6 July 2001; received in revised form 26 October 2001 Abstract The pressure drop and heat transfer-dimensional heat transfer characteristics of the heat sink were analyzed numerically by solving the conjugate heat

Qu, Weilin

254

Incorporating Carbon Capture and Storage Technologies in Integrated Assessment Models  

E-Print Network [OSTI]

Incorporating Carbon Capture and Storage Technologies in Integrated Assessment Models J. R. Mc climate policy analysis. This paper examines the representation of carbon capture and storage (CCS carbon capture and storage, 2) a natural gas combined cycle technology with carbon capture and storage 1

255

Incorporating Velocity Shear into the Magneto-Boussinesq Approximation  

E-Print Network [OSTI]

Motivated by consideration of the solar tachocline, we derive, via an asymptotic procedure, a new set of equations incorporating velocity shear and magnetic buoyancy into the Boussinesq approximation. We demonstrate, by increasing the magnetic field scale height, how these equations are linked to the magneto-Boussinesq equations of Spiegel and Weiss (1982).

Bowker, Jordan A; Kersal, Evy

2014-01-01T23:59:59.000Z

256

Numerical Aerodynamic Optimization Incorporating Laminar-Turbulent Transition Prediction  

E-Print Network [OSTI]

Numerical Aerodynamic Optimization Incorporating Laminar-Turbulent Transition Prediction J. Driver-dimensional Newton­Krylov aerodynamic shape optimization algorithm is applied to several optimization problems a striking demonstration of the capability of the Newton­ Krylov aerodynamic optimization algorithm to design

Zingg, David W.

257

Incorporating Job Predictions into the SEAGrid Science Gateway  

Science Journals Connector (OSTI)

This paper describes the process of incorporating predictions of job queue wait times and run times into a Science Gateway. Science Gateways that integrate multiple resources can use predictions of queue wait times and run times to advice users when ... Keywords: Science gateway, computational chemistry, queue prediction, run time prediction, scheduling

Ye Fan; Sudhakar Pamidighantam; Warren Smith

2014-07-01T23:59:59.000Z

258

High conductivity electrolyte solutions and rechargeable cells incorporating such solutions  

DOE Patents [OSTI]

This invention relates generally to electrolyte solvents for use in liquid or rubbery polymer electrolyte solutions as are used, for example, in electrochemical devices. More specifically, this invention relates to sulfonyl/phospho-compound electrolyte solvents and sulfonyl/phospho-compound electrolyte solutions incorporating such solvents.

Angell, Charles Austen (Mesa, AZ); Zhang, Sheng-Shui (Tucson, AZ); Xu, Kang (Tempe, AZ)

1998-01-01T23:59:59.000Z

259

Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface  

E-Print Network [OSTI]

Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface Chun Ge,1 emission wavelength is modulated by the adsorption of biomolecules, whose greater dielectric permittivity- dimensional volume overlap between the DFBLB resonant mode and the region where biomolecule adsorption can oc

Cunningham, Brian

260

High conductivity electrolyte solutions and rechargeable cells incorporating such solutions  

DOE Patents [OSTI]

This invention relates generally to electrolyte solvents for use in liquid or rubbery polymer electrolyte solutions as are used, for example, in electrochemical devices. More specifically, this invention relates to sulfonyl/phospho-compound electrolyte solvents and sulfonyl/phospho-compound electrolyte solutions incorporating such solvents. 9 figs.

Angell, C.A.; Zhang, S.S.; Xu, K.

1998-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Drop Simulation of 6M Drum with Locking-Ring Closure and Liquid Contents  

SciTech Connect (OSTI)

This paper presents the dynamic simulation of the 6M drum with a locking-ring type closure subjected to a 4.9-foot drop. The drum is filled with water to 98 percent of overflow capacity. A three dimensional finite-element model consisting of metallic, liquid and rubber gasket components is used in the simulation. The water is represented by a hydrodynamic material model in which the material's volume strength is determined by an equation of state. The explicit numerical method based on the theory of wave propagation is used to determine the combined structural response to the torque load for tightening the locking-ring closure and to the impact load due to the drop.

Wu, T

2006-04-17T23:59:59.000Z

262

The relationship between filter pressure drop, indoor air quality, and energy consumption in rooftop HVAC units  

Science Journals Connector (OSTI)

Abstract HVAC filters are commonly used to decrease exposure to particulate matter, yet little is known about the energy impacts and air quality consequences of high efficiency filters installed in commercial buildings. To explore these effects, system airflow, filter and coil pressure drop, fan pressure rise, and power draw were measured, and cooling capacity and compressor power were modeled for at least four filter pressure drops in 15 rooftop units equipped with and without fan speed control. Energy implications and clean-air-delivery-rate were estimated for a large dataset of filters divided into four efficiency (MERV) categories. Field measurements conducted on units without fan speed control showed that increased filter pressure drop decreased flow, cooling capacity, and power. For a unit with fan speed control, the same increase in pressure drop resulted in the same magnitude change of fan power but in the opposite direction, and other parameters were unchanged. Replacing MERV 8 with MERV 13/14 resulted in higher energy consumption (24%) during cooling mode for both unit types, energy savings during fan-only mode (813%) in units without fan speed control, and increased energy consumption in fan-only mode (1118%) in the unit with fan speed control. Energy consumption increases were offset by improvement in clean-air-delivery-rate, especially for PM2.5 (2.93.8 times increase going from MERV 8 to MERV 13/14), with larger benefits achieved for the unit with fan speed control. A comprehensive understanding of the impact of filtration is essential to selecting the appropriate efficiency of filters that ensures low-energy use and a healthy indoor environment.

Marwa Zaatari; Atila Novoselac; Jeffrey Siegel

2014-01-01T23:59:59.000Z

263

The Roles of Cloud Drop Effective Radius and LWP in Determining Rain Properties in Marine Stratocumulus  

SciTech Connect (OSTI)

Numerical simulations described in previous studies showed that adding cloud condensation nuclei to marine stratocumulus can prevent their breakup from closed into open cells. Additional analyses of the same simulations show that the suppression of rain is well described in terms of cloud drop effective radius (re). Rain is initiated when re near cloud top is around 12-14 um. Cloud water starts to get depleted when column-maximum rain intensity (Rmax) exceeds 0.1 mm h-1. This happens when cloud-top re reaches 14 um. Rmax is mostly less than 0.1 mm h-1 at re<14 um, regardless of the cloud water path, but increases rapidly when re exceeds 14 um. This is in agreement with recent aircraft observations and theoretical observations in convective clouds so that the mechanism is not limited to describing marine stratocumulus. These results support the hypothesis that the onset of significant precipitation is determined by the number of nucleated cloud drops and the height (H) above cloud base within the cloud that is required for cloud drops to reach re of 14 um. In turn, this can explain the conditions for initiation of significant drizzle and opening of closed cells providing the basis for a simple parameterization for GCMs that unifies the representation of both precipitating and non-precipitating clouds as well as the transition between them. Furthermore, satellite global observations of cloud depth (from base to top), and cloud top re can be used to derive and validate this parameterization.

Rosenfeld, Daniel; Wang, Hailong; Rasch, Philip J.

2012-07-04T23:59:59.000Z

264

Numerical and Experimental Investigations of Polyurethane Foam for Use as Cask Impact Limiter in Accidental Drop Scenarios - 12099  

SciTech Connect (OSTI)

Rigid, closed-cell polyurethane foams are frequently used as cask impact limiters in nuclear materials and hazardous waste transport due to their high energy-absorption potential. When assessing the cask integrity in accidental scenarios based on numerical simulations, a description of the foam damping properties is required for different strain rates and for a wide temperature range with respect to waste heat generation in conjunction with critical operating and environmental conditions. Implementation and adaption of a respective finite element material model strongly relies on an appropriate experimental data base. Even though extensive impact experiments were conducted e.g. in Sandia National Laboratories, Savannah River National Laboratory and by Rolls Royce plc, not all relevant factors were taken into account. Hence, BAM who is in charge of the mechanical evaluation of such packages within the approval procedure in Germany, incorporated systematic test series into a comprehensive research project aimed to develop numerical methods for a couple of damping materials. In a first step, displacement driven compression tests have been performed on confined, cubic specimens at five loading rates ranging from 0.02 mm/s to 3 m/s at temperatures between +90 deg. C and -40 deg. C. Materials include two different polyurethane foam types called FR3718 and FR3730 having densities of 280 kg/m{sup 3} and 488 kg/m{sup 3} from the product line-up of General Plastics Manufacturing Company. Their data was used to adapt an advanced plasticity model allowing for reliably simulating cellular materials under multi-axial compression states. Therefore, an automated parameter identification procedure had been established by combining an artificial neural network with local optimization techniques. Currently, the selected numerical material input values are validated and optimized by means of more complex loading configurations with the prospect of establishing methods applicable to impact limiters under severe accidental conditions. The reference data base is provided by experiments, where weights between 212 kg and 1200 kg have been dropped from heights between 1.25 m and 7 m on confined 10 cm cubic foam specimens. By presenting the deviations between experimental values and the corresponding output of finite element simulations, the potentials and restrictions of the resulting models are highlighted. Systematic compression tests on polyurethane foams had been performed at BAM test site within the framework of a research project on impact limiters for handling casks for radioactive waste. The experimental results had been used to adapt numerical models for simulating the behaviour of different foam types at different temperatures. The loading speed, however, turned out to have a major influence on their flow curves that can not be captured by simple strain-rate dependent multipliers. Especially for guided drop tests that come close to real accidental scenarios there is a significant gap between experimental and numerical results even when applying such advanced material models. Hence, the extensive data base is currently deployed for expanding the standard algorithms to include adequate dynamic hardening factors. (authors)

Kasparek, Eva M.; Voelzke, Holger; Scheidemann, Robert; Zencker, Uwe [BAM Federal Institute for Materials Research and Testing, 12200 Berlin (Germany)

2012-07-01T23:59:59.000Z

265

Dependence of post-drop reactivity on data analysis model for rod drop experiment in a subcritical reactor with external source  

SciTech Connect (OSTI)

This paper presents an improved rod-drop reactivity and source strength measurement by the inverse kinetics method in subcritical reactor system. The inverse kinetics method extended to be applicable to subcritical system, which is referred to as least squares inverse kinetics method (LSIKM), can estimate both the reactivity and the external source strength by applying least square approximation. However, the application of the conventional fitting model of the LSIKM to fluctuating data leads to serious errors in the estimation. In this study, a specific fitting model proposed by Itagaki and Kitano is used for the LSIKM and the effectiveness for fluctuating data is demonstrated experimentally. Furthermore, the spatial dependence of the estimated results is investigated and the reduction method is proposed. (authors)

Taninaka, H. [Interdisciplinary Graduate School of Science and Technology, Kinki Univ., 3-4-1, Kowakae, Higashi-Osaka, 577-8502 (Japan); Hashimoto, K. [Atomic Energy Research Inst., Kinki Univ., 3-4-1, Kowakae, Higashi-Osaka, 577-8502 (Japan)

2006-07-01T23:59:59.000Z

266

STATEMENT OF CONSIDERATIONS REQUEST BY SOLAR TURBINES INCORPORATED (SOLAR) FOR  

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

23 3 9 10:39 FRO DOE-IPC-CHICAGO TO PGCP-HQ PfGE.002 23 3 9 10:39 FRO DOE-IPC-CHICAGO TO PGCP-HQ PfGE.002 STATEMENT OF CONSIDERATIONS REQUEST BY SOLAR TURBINES INCORPORATED (SOLAR) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER DOE CONTRACT NO: DE-AC02-92CE40960; W(A)-93-004; CH-0755 Solar Turbines Incorporated (Solar), a wholly owned subsidiary of Caterpillar Inc., has requested a waiver of domestic and foreign patent rights for all subject inventions of its employees under this contract. In response to an RFP, Solar was awarded a letter contract on September 25, 1992. It is anticipated that the letter contract will be definitized by the end of March 1993. Solar's obligation to continue performance under the contract is contingent upon DOE granting a waiver of rights to subject inventions in

267

Incorporating Copyrighted Material into STI Products | Scientific and  

Office of Scientific and Technical Information (OSTI)

Incorporating Copyrighted Material into STI Products Incorporating Copyrighted Material into STI Products Print page Print page Email page Email page Most contractors have standard procedures that their researchers are not to include third-party copyrighted material within their STI products. If such material (e.g., a chart or illustration) is included, release should be obtained from the copyright holder. The permission should state the scope of the release or permission to reproduce, distribute, prepare derivative works, display, or perform publicly so that access and availability can be accurately provided in the Announcement Notice (AN 241.1 or AN 241.3). The STI product originator should maintain all documentation related to getting permission from the copyright owner or authorized representative at the originating site.

268

Food dropping as a food transfer mechanism among western lowland gorillas in Moukalaba-Doudou National Park, Gabon  

Science Journals Connector (OSTI)

In this paper, I describe the food-dropping behavior of western lowland gorillas observed in Moukalaba-Doudou National Park, Gabon. I collected observational data of gorillas eating...

Yuji Iwata

2014-07-01T23:59:59.000Z

269

Extreme Resistance of Superhydrophobic Surfaces to Impalement: Reversible Electrowetting Related to the Impacting/Bouncing Drop Test  

E-Print Network [OSTI]

Extreme Resistance of Superhydrophobic Surfaces to Impalement: Reversible Electrowetting Related drop impact impalement and electrowetting (EW) experiments. A correlation between the resistance) is one of the most promising techniques to carry out elementary operations on droplets, like displacement

Brunet, Philippe

270

Screen and slotted liner horizontal completion: : correcting for wellbore pressure drop in the inflow performance relationships (IPR)  

E-Print Network [OSTI]

SCREEN AND SLOTTED LINER HORIZONTAL COMPLETIONS: CORRECTING FOR WELLBORK PRESSURE DROP IN THE INFLOW PERFORMANCE RELATIONSHIPS (IPR) A Thesis by EDDIE OSARENMWIDA AGBONGIATOR Submitted to the Office of Graduate Studies of Texas ARM University...: Correcting for Wellbore Pressure Drop in the Inflow Performance Relationships (IPR). (December 2002) Eddie Osarenmwida Agbongiator, B. S. , University of Benin Chair of Advisory Committee: Dr. Rosalind A. Archer This thesis presents the development of a...

Agbongiator, Eddie Osarenmwida

2012-06-07T23:59:59.000Z

271

An experimental and analytical study of annular two phase flow friction pressure drop in a reduced acceleration field  

E-Print Network [OSTI]

AN EXPERIMENTAL AND ANALYTICAL STUDY OF ANNULAR TWO PHASE FLOW FRICTION PRESSURE DROP IN A REDUCED ACCELERATION FIELD A Thesis by MONTCPMERY WHEELER Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1992 Major Subject: Nuclear Engineering AN EXPERIMENTAL AND ANALYTICAL STUDY OF ANNULAR TWO PHASE FLOW FRICTION PRESSURE DROP IN A REDUCED ACCELERATION FIELD A Thesis by MONTGOMERY WHEELER...

Wheeler, Montgomery

1992-01-01T23:59:59.000Z

272

Mechanisms of liquid sheet breakup and the resulting drop size distributions; Part 2: strand breakup and experimental observations  

SciTech Connect (OSTI)

This paper reports that both a wave mechanism and a perforation mechanism have been proposed as the first step in the breakup of fluid sheets. For black liquor sprays, the dominant mechanism is the formation and growth of perforations according to either mechanism, cylindrical strands develop and subsequently break up to form drops. By combining the results of analyzing the breakup of both the sheet and strands, only a discrete number of drop sizes can be predicted from the wave mechanism.

Spielbauer, T.M.; Aidum, C.K. (Institute of Paper Science and Technology, Atlanta, GA (United States))

1992-03-01T23:59:59.000Z

273

Syracuse Univesity Test Report On Uptake Factor Resulting From A Dropped Storage Container - Phase II  

SciTech Connect (OSTI)

Under certain circumstances, powder from an accidently dropped container can become airborne and inhaled by people nearby such as those who are moving the containers. The inhaled fine particles can deposit on respiratory tracts and lungs, causing asthma, lung cancer, and other acute respiratory illnesses and chronic symptoms. The objective of this study was to develop a standard procedure to measure the airborne concentrations of different size particles within the vicinity of a dropped container where a significant portion of the contained powder is ejected. Tungsten oxide (WO{sub 3}) was selected in this study to represent relatively heavy powders (7.16 g/cm3 specific gravity for WO{sub 3}). A typical can with the outer dimensions of 4.25 diameter and 4.875 tall was used as the container. The powder was dropped in two different configurations: 1) contained within a can covered by a lid that has a 0.25 diameter hole, and 2) contained within a can without a lid. The packing volume of the powder was 51.4 in3 (842.7 cm{sup 3}) and the target mass was 1936 g. The tests were carried out in a full-scale stainless steel environmental chamber with an interior volume of 852 ft3 (24.1 m3). The chamber system includes an internal recirculation loop with a rectangular air diffuser and 10 variable frequency drive fans to provide a typical room air recirculation flow pattern. Two air filters were installed in the chamber air supply duct and return duct to achieve the required low background particle concentration. The initial chamber air conditions were set at 70F ( 5F) and 50% ( 10%) RH. A supporting frame and releasing device were designed and built to trigger consistently the dropping of the can. The particle sampling inlet was placed 5 ft above the floor and 6 inches laterally away from the cans falling path. Concentrations of particles between 0.5 ?m and 20 ?m were recorded in units of mass and number of particles per unit volume. The data acquisition rate was once every 2 seconds during the first 2 hours. A test procedure was developed and verified. A total of thirty two drop tests were performed, eight in Phase I and twenty four in Phase II, covering variations in dropping height (8 ft or 4 ft from the floor), room air movement (0.25-0.30 m/s or 0.10-0.15 m/s near the ceiling), landing scenario (on a flat plate or a block), and lid condition ( lid hole or no lid). There were ten tests with flat plate and lid hole, ten tests with flat plate no lid and twelve tests with block no lid.

Gao, Zhi; Zhang, Jianshun S.

2012-01-01T23:59:59.000Z

274

Effects of sudden expansion and contraction flow on pressure drops in the Stirling engine regenerator  

SciTech Connect (OSTI)

The flow losses in the regenerators greatly influence the performance of the Stirling engine. The losses mainly depend on fluid friction through the regenerator matrix, but are also generated in sudden expansion and contraction flow at the regenerator ends. The latter losses can't be neglected in the case of small area ratio (entrance area/cross-sectional area in regenerator). The pressure drops in regenerators are usually estimated assuming a uniform velocity distribution of working gas in the matrices. The estimation results, however, are generally smaller than practical data. The cross-sectional flow areas of the heater and cooler of typical Stirling engines are smaller than the cross- sectional area of the regenerator. The effects of the small flow passage on the velocity distribution of working fluid in the matrix, that is, a flow transition from tubes or channels to a regenerator matrix, can be often confirmed by the discolored matrix. Especially, the lack of a uniform distribution of velocity in the matrix causes increased flow loss and decreased thermal performance. So, it is necessary to understand the quantitative effects of the sudden change in flow area at the regenerator ends on the velocity distribution and pressure drop. In this paper, using matrices made of stacks of wire screens, the effects of the entrance and exit areas and the length of the regenerator on pressure drops are examined by an unidirectional steady flow apparatus. The experimental data are arranged in an empirical equation. The lack of a uniformity of velocity distribution is visualized using smoke-wire methods. The empirical equation presented is applied to the estimation of pressure loss in an actual engine regenerator. The applicability of the equation is examined by comparison of estimated value with engine data in pressure loss.

Hamaguchi, K.; Yamashita, I.; Hirata, K.

1998-07-01T23:59:59.000Z

275

Falling behind, failure and drop outs in Mexican public universities: Autonomous University of Chihuahua (Mexico) case  

Science Journals Connector (OSTI)

The subject deals with the concepts of falling behind, failure and drop outs as the main indicators to the academic measuring methods in Mexican public universities, complemented by the national proposal to establish institutional tutorial models as the probable solution for the reduction of such indicators. In addition, it includes the outcomes of diagnostic studies performed at the Autonomous University of Chihuahua, Mexico, taking into consideration the outstanding findings about the causes that provoke such problems, and distinguish its behaviour among students coursing educative programs with social approach and its comparison to those related to sciences.

Javier Tarango

2006-01-01T23:59:59.000Z

276

Foot Drop after Ethanol Embolization of Calf Vascular Malformation: A Lesson on Nerve Injury  

SciTech Connect (OSTI)

Ethanol is often used in sclerotherapy to treat vascular malformations. Nerve injury is a known complication of this procedure. However, the management of this complication is not well described in literature. This case describes a 10-year-old boy with a slow flow vascular malformation in the right calf who underwent transarterial ethanol embolization following prior unsuccessful direct percutaneous sclerotherapy. The development of a dense foot drop that subsequently recovered is described, and the management of this uncommon but distressful complication is discussed.

Tay, Vincent Khwee-Soon, E-mail: vincentkstay@gmail.com [Singapore General Hospital, Department of Plastic, Reconstructive, and Aesthetic Surgery (Singapore); Mohan, P. Chandra, E-mail: chandra.mohan@sgh.com.sg [Singapore General Hospital, Department of Diagnostic Radiology (Singapore); Liew, Wendy Kein Meng, E-mail: wendy.liew.km@kkh.com.sg [KK Women's and Children's Hospital, Department of Paediatrics (Neurology Service) (Singapore); Mahadev, Arjandas, E-mail: arjandas.mahadev@kkh.com.sg [KK Women's and Children's Hospital, Department of Orthopaedic Surgery (Singapore); Tay, Kiang Hiong, E-mail: tay.kiang.hiong@sgh.com.sg [Singapore General Hospital, Department of Diagnostic Radiology (Singapore)

2013-08-01T23:59:59.000Z

277

Four-point probe measurements of a direct current potential drop on layered conductive cylinders  

Science Journals Connector (OSTI)

We have determined the steady state electric field due to direct current flowing via point contacts at the cylindrical surface of a uniformly layered conductive rod of finite length. The solution allows one to use four-point probe potential drop measurements to estimate the conductivity or thickness of the layer assuming that the other parameters are known. The electrical potential in the rod has a zero radial derivative at its surface except at the injection and extractions points. This means that the required solution can be expressed in terms of a Green's function satisfying a Neumann boundary condition. Four-point measurements have been made to demonstrate the validity of theoretical results.

Yi Lu; John R Bowler

2012-01-01T23:59:59.000Z

278

Yttrium Dopants in Titania: not Structurally Incorporated but Bound at  

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

Yttrium Dopants in Titania: not Structurally Yttrium Dopants in Titania: not Structurally Incorporated but Bound at Surfaces Structurally incorporated impurities have been shown to have systematic effects on the rate of the thermally driven transformation in titania nanoparticles [1-4]. The anatase-to-rutile transformation is slowed when anatase nanoparticles are doped with a cation of valence > +4, but favored when the valence < +4. Based on these observations, Y3+ dopants should promote the anatase-to-rutile transformation. However, prior studies showed that the transformation is inhibited by Y3+ impurities [1,2], without explaining this observation. In a study led by the scientists of University of California Berkeley and Lawrence Berkeley National Laboratory, extended x-ray absorption fine structure (EXAFS) experiments on yttrium-doped titania nanoparticles were conducted for determining the local structural environment of Y3+ impurities. The experiments were developed in collaboration with SSRL beamline scientists at BLs 10-2 and 11-2.

279

Millikan's Oil-Drop Experiment: A Centennial Setup Revisited in Virtual World  

Science Journals Connector (OSTI)

Early in the last century Robert Millikan developed a precise method of determining the electric charge carried by oil droplets.13 Using a microscope and a small incandescent lamp he observed the fall of charged droplets under the influence of an electric field inside a small observation chamber. In so doing Millikan demonstrated the existence of a fundamental unit of electric charge and established its quantization. Now renowned as one of the most famous experiments of 20th-century physics Millikan's oil-drop experiment has been reproduced with more or less success in most if not all high school and university physics classes. This has encouraged many improvements of the apparatus now making this experiment much more accurate and easier to realize for advanced students. However the required apparatus remains rather expensive and for introductory college or high school students the experiment is still quite difficult to conduct. As an alternative to the traditional setup a realistic computer-based simulator to replicate the Millikan oil-drop experiment has been developed. Using this software students are able to undertake a complete experiment obtain an accurate set of results and thus gain a better understanding of the original experiment and its historical importance.

Michel Gagnon

2012-01-01T23:59:59.000Z

280

Syracuse University Test Report On Uptake Factor Resulting From A Dropped Storage Container  

SciTech Connect (OSTI)

Under certain circumstances, powder from an accidently dropped container can become airborne and inhaled by people nearby such as those who are moving the containers. The inhaled fine particles can deposit on respiratory tracts and lungs, causing asthma, lung cancer, and other acute respiratory illnesses and chronic symptoms. The objective of this study was to develop a standard procedure to measure the airborne concentrations of different size particles within the vicinity of a dropped container where a significant portion of the contained powder is ejected. Tungsten oxide (WO{sub 3}) was selected in this study to represent relatively heavy powders (7.16 g/cm3 specific gravity for WO{sub 3}). A typical can with the outer dimensions of 4.25 diameter and 4.875 tall was used as the container. The powder was dropped in two different configurations: 1) contained within a can covered by a lid that has a 0.25 diameter hole, and 2) contained within a can without a lid. The packing volume of the powder was 51.4 in{sup 3} (842.7 cm{sup 3}) and the target mass was 1936 g. The tests were carried out in a full-scale stainless steel environmental chamber with an interior volume of 852 ft{sup 3} (24.1 m{sup 3}). The chamber system includes an internal recirculation loop with a rectangular air diffuser and 10 variable frequency drive fans to provide a typical room air recirculation flow pattern. Two air filters were installed in the chamber air supply duct and return duct to achieve the required low background particle concentration. The initial chamber air conditions were set at 70F ( 5F) and 50% ( 10%) RH. A supporting frame and releasing device were designed and built to trigger consistently the dropping of the can at a height of 8 feet from the bottom of the can to the impacting surface. The particle sampling inlet was placed 5 ft above the floor and 6 inches laterally away from the cans falling path. Concentrations of particles between 0.5 ?m and 20 ?m were recorded in units of mass and number of particles per unit volume. The data acquisition rate was once every 2 seconds during the first 2 hours and every 20 seconds thereafter. A test procedure was developed and a total of nine drop tests were performed. In most cases (seven tests), the can tipped over after dropping. The can in Test 1 stayed upright. The can in Test 7 showed a special behavior: after the rebound, it turned upside down and stayed upright. Major findings are summarized below: ? The amount of spilled powder varied from 0.12 g to 252.35 g and the non-recovered powder varied from 0.11 g to 1.18 g. The corresponding percentage of the spilled powder ranged from 0.01% to 13%. ? The peak value of particle number concentration after the dropping of the can occurred at approximately 0.9 ?m particle size per measured data of individual channels. The peak value of particle mass concentration occurred in the range of 4.3 - 10 ?m particle size per grouped data calculated from the measured data with the exception of Test 4 where a different batch powder with unexpectedly different bulk density and particle size distribution. ? After the dropping of the can, the total airborne mass concentrations ranged from 0.03 to 0.35 mg/m{sup 3}, while the total airborne number concentrations ranged from 2 to 125 #/cm{sup 3} except for Test 4. The number concentration in Test 4 was 1 or 2 orders of magnitude less than those of other tests because the powder was from a different batch. However, its mass concentration was comparable to that in Test 7 because relatively more big airborne particles were detected in Test 4. In general, tests with lid (Test 5, 6, 7 and 8) had smaller concentrations than tests without lid (Test 0, 1, 2, and 3). The influence of lid was not as prominent as the powder (Test 4). However, this needs more tests for verification. ? The ratio of airborne mass to non-recovered mass ranged from 0.1% to 2%. This means that it is challenging to use this method to check the mass balance, while the uptake factor and associated inhalation exposur

Gao, Z.; Zhang, J. S.

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Shape oscillation and static deformation of drops and bubbles driven by modulated radiation stressesTheory  

Science Journals Connector (OSTI)

Deformations of drops and bubbles opposed by surface tension and driven by radiation stresses at the interface are calculated using spherical harmonic expansions for the radial and tangential stresses. Superimposed acoustic waves produce stresses which oscillate at the difference frequency ? of the waves in addition to static stresses. When the effects of viscosity on the acoustic waves are omitted the tangential radiation stress vanishes; a procedure is proposed for calculating the radial stresses from the theory for Acoustic Radiation Pressure on a Compressible Sphere [K. Yosioka and Y. Kawasima Acustica 5 167173 (1955)]. The calculation of the response assumes incompressible second?order flow and omits the body forces which are normally asociated with acoustic streaming. Resonance phase shifts and enhancements of the response should occur when ? is close to the natural oscillation frequency of a mode. Quadrupole resonance phase shifts and enhancements have been observed by the author [J. Acoust. Soc. Am. 67 2737 (1980)]. Diverse applications of the theory include the possibilities of: inference of the interfacial tension from the response; emulsification by exciting large amplitude oscillations; and deformation or splitting of bubbles by radiation stresses. The decay time of free oscillation is also calculated; a new term is found which is small but significant for drops surrounded by a liquid and supplements the theory for The Oscillations of a Fluid Droplet Immersed in Another Fluid [C. A. Miller and L. E. Scriven J. Fluid Mech. 32 417435 (1968)].

Philip L. Marston

1980-01-01T23:59:59.000Z

282

Efficient incorporation of silver to improve superconducting fibers  

DOE Patents [OSTI]

An improved method for the efficient incorporation of a metal such as silver in a superconducting material includes blending the metal with a high temperature superconductor or precursor powder and consolidating the same into pellets. The pellets are charged directly into a heating assembly where it is melted and heated sufficiently to a uniform temperature prior to fiberization. Droplets of the melted blend fall through a collar into a nozzle where they are subjected to a high velocity gas to break the melted material into ligaments which solidify into improved flexible fibers having the metal homogeneously dis This invention was made with Government support under a contract with the Department of Energy (DOE) and Ames Laboratory, Contract No. SC-91-225, our reference No. CRD-1272. The Government has certain rights in this invention.

Gleixner, Richard A. (North Canton, OH); LaCount, Dale F. (Alliance, OH); Finnemore, Douglas K. (Ames, IA)

1994-04-26T23:59:59.000Z

283

Reliability assessment of autonomous power systems incorporating HVDC interconnection links  

SciTech Connect (OSTI)

The objective of this paper is to present an improved computational method for the overall reliability assessment of autonomous power systems that may or may not contain HVdc interconnection links. This is a hybrid method based on a Monte-Carlo simulation sequential approach which incorporates an analytical approach for the reliability modeling of the HVdc transmission links. The developed models and techniques have been implemented into a computer program that can be used to simulate the operational practices and characteristics of the overall system under study efficiently and realistically. A set of reliability indices are calculated for each load-point of interest and the entire system while a set of additional indices is calculated for quantifying the reliability performance of the interconnection links under the specified operating requirements. The analysis of a practical system is also included for a number of studies representing its various operating and design characteristics.

Dialynas, E.N.; Koskolos, N.C. [National Technical Univ., Athens (Greece). Dept. of Electrical and Computer Engineering] [National Technical Univ., Athens (Greece). Dept. of Electrical and Computer Engineering; Agoris, D. [Public Power Corp., Athens (Greece)] [Public Power Corp., Athens (Greece)

1996-01-01T23:59:59.000Z

284

Incorporating Non-energy Benefits into Energy Savings Performance Contracts  

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

Non-energy Benefits into Energy Savings Performance Contracts Non-energy Benefits into Energy Savings Performance Contracts Title Incorporating Non-energy Benefits into Energy Savings Performance Contracts Publication Type Conference Paper Year of Publication 2012 Authors Larsen, Peter H., Charles A. Goldman, Donald Gilligan, and Terry E. Singer Conference Name 2012 ACEEE Summer Study on Energy Efficiency in Buildings Date Published 2012 Publisher ACEEE Conference Location Asilomar Conference Center, Pacific Grove, California Abstract This paper evaluates the issue of non-energy benefits within the context of the U.S. energy services company (ESCO) industry-a growing industry comprised of companies that provide energy savings and other benefits to customers through the use of performance-based contracting. Recent analysis has found that ESCO projects in the public/institutional sector, especially at K-12 schools, are using performance-based contracting, at the behest of the customers, to partially -- but not fully -- offset substantial accumulated deferred maintenance needs (e.g., asbestos removal, wiring) and measures that have very long paybacks (roof replacement). This trend is affecting the traditional economic measures policymakers use to evaluate success on a benefit to cost basis. Moreover, the value of non-energy benefits which can offset some or all of the cost of the non-energy measures -- including operations and maintenance (O&M) savings, avoided capital costs, and tradable pollution emissions allowances -- are not always incorporated into a formal cost-effectiveness analysis of ESCO projects. Non- energy benefits are clearly important to customers, but state and federal laws that govern the acceptance of these types of benefits for ESCO projects vary widely (i.e., 0-100% of allowable savings can come from one or more non-energy categories). Clear and consistent guidance on what types of savings are recognized in Energy Savings Agreements under performance contracts is necessary, particularly where customers are searching for deep energy efficiency gains in the building sector.

285

Vertical Drop of the Naval SNF Long Waste Package On Unyielding Surface  

SciTech Connect (OSTI)

The purpose of this calculation is to determine the structural response of a Naval SNF (Spent Nuclear Fuel) Long Waste Package (WP) subjected to 2 m-vertical drop on unyielding surface (US). The scope of this document is limited to reporting the calculation results in terms of maximum stress intensities. This calculation is associated with the waste package design; calculation is performed by the Waste Package Design group. AP-3.12Q, Revision 0, ICN 0, Calculations, is used to perform the calculation and develop the document. The finite element calculation is performed by using the commercially available ANSYS Version (V) 5.4 finite element code. The result of this calculation is provided in terms of maximum stress intensities.

S. Mastilovic

2006-07-21T23:59:59.000Z

286

KC-135 zero-gravity two-phase flow pressure drop experiments and modelling  

E-Print Network [OSTI]

drop and the conclusions. Table 1. Literature Review Summary. EQUATIONS APPUCABLE REGION e, mi+C4] X X2 Cgmt+eX+X2 2 X & 0. 4 X & 0. 15 ANNULAR FLOW WITH USE OF PREMOLI ALGORITHM d (D-28) P (I x)I. Pg Pt where 8 = ? is the slip ratio...)ttpt for X&100 (/he m(N] tp for X&IQQ 0 1 = E+ 3 24 ? I. 'tl Fo. 045 Wee. oss AP2e m-(~ Jtlspt(t X & 0. 6 (OYERFREDIcr) LOW AND MIDRANGE QUALITIES (UNDERPREDICI) EQUATIONS APPLICABLE REGION @z pl~ DpsUs HIGH QUALITIES ANNULAR FLOW P~P &i (D-25...

Lambert, Anne

1990-01-01T23:59:59.000Z

287

Geothermal Two-Phase Wellbore Flow: Pressure Drop Correlations and Flow Pattern Transitions  

SciTech Connect (OSTI)

In this paper we present some basic concepts of two-phase flow and review the Orkiszewski (1967) correlations which have been suggested by various investigators to perform well for geothermal wellbore flow situations. We also present a flow regime map based on the transition criteria used by Orkiszewski (1967) and show that most geothermal wells flow under slug flow regime. We have rearranged bubble- to slug-flow transition criterion used by Orkiszewski (1967) to show that the transition depends on the dimensionless pipe diameter number in addition to dimensionless liquid and gas velocity numbers. Our aim is also to identify what research may lead to improvements in two-phase pressure drop calculations for geothermal wellbore flow.

Ambastha, A.K.; Gudmundsson, J.S.

1986-01-21T23:59:59.000Z

288

Effect to the High Flux Isotope Reactor by the nearby heavy load drop  

SciTech Connect (OSTI)

In this calculation, GE-2000 cask of 25,000 lbs is assumed to drop from a height of 20-ft above the bottom of the High Flux Isotope Reactor (HFIR) pool slab with end velocity of 430 in/sec at the loading station. The consequences of the dynamic impact to the bottom slab of the pool and to the nearby HFIR reactor vessel are analyzed by applying ABAQUS computer code. The results show that both HFIR vessel structure and its supporting legs are subjected to elastic disturbances only and will not be damaged. The bottom slab of the pool will be damaged. The plastic strain that will cause failure to the concrete slab at the point of impact extends a distance approximately half of the slab thickness of 36 inches. The plastic strain of failure for concrete is assumed to be 0.45%. The velocity response spectrum at the concrete slab next to HFIR vessel as a result of the impact is also obtained. The maximum spectral velocity is approximately 10 in/sec. It is approximately equal to the maximum magnitude of the Oak Ridge velocity spectrum formulated recently with 0.26g peak ground acceleration and 5% damping. However, the peak ground acceleration that is associated with the impact generated response spectrum curve can be as much as 20g. The high frequency acceleration waves are generated in impact problems. It is concluded that the damage caused by heavy load drop at loading station is controlled by the slab damage. The damage of slab will not be severe enough to cause the leakage of pool water.

Chang, S.J. [Oak Ridge National Lab., TN (United States). Research Reactors Div.

1996-06-01T23:59:59.000Z

289

I A STUDY OF THE WORKABILITY OF URANIUM BY MEANS OF TENSILE-IMPACT, HARDNESS, AND DROP-HAMMER  

Office of Legacy Management (LM)

A STUDY OF THE WORKABILITY OF URANIUM BY A STUDY OF THE WORKABILITY OF URANIUM BY MEANS OF TENSILE-IMPACT, HARDNESS, AND DROP-HAMMER I EVALUATIONS AT ELEVATED TEMPERATURES PROPOSAL TO NATIONAL LEAD COMPANY OF OHIO A STUDY OF THE WORKABILITY OF URANIUM BY MEANS OF TENSILE-IMPACT, HARDNESS, AND DROP-HAMMER EVALUATIONS AT ELEVATED TEMPERATURES PROPOSAL TO NATIONAL LEAD COMPANY OF OHIO Southern Research Institute Birmingham, Alabama January 30, 1963 Proposal No. 2152 Copy of original document Iccated in FEMP Archives. .L TABLEOFCONTENTS Page INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..I SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..z EQUIPMENT AND PROCEDURES . . . . . . . . . . . . . . . . . . . 3 A. Hot-Hardness Evaluations .................. 3

290

Energy Efficiency Measures to Incorporate into Remodeling Projects  

SciTech Connect (OSTI)

Energy improvements in a home are often approached as one concerted effort, beginning with a simple walk-through assessment or more in-depth energy audit and followed by the installation of recommended energy measures. While this approach allows for systems thinking to guide the efforts, comprehensive energy improvements of this nature are undertaken by a relatively small number of the households in our nation compared to more piecemeal remodeling efforts. Even when programs like the Weatherization Assistance Program and Home Performance with ENERGY STAR are considered, homes that have had a comprehensive energy makeover still represent a small fraction of the 111.1 million households. In this report, the U.S Department of Energy Building America Retrofit Alliance research team looks at the improvement of a home's energy performance in an opportunistic way: it examines what can be done to incorporate energy efficiency measures into general remodeling work and home repair projects. This allows for the possibility for people who would not normally pursue energy efficiency but will remodel their kitchen or re-side their home to improve their home's performance at the same time. There are challenges to this approach, not the least of which being that the work will take place over time in potentially many separate projects. The opportunity to improve a home's energy efficiency at one time expands or contracts with the scope of the remodel. As such, guidance on how to do each piece thoughtfully and with consideration for potential future projects, is critical.

Liaukus, C.

2014-12-01T23:59:59.000Z

291

Human APOBEC3G incorporation into murine leukemia virus particles  

Science Journals Connector (OSTI)

The human APOBEC3G protein exhibits broad antiretroviral activity against a variety of retroviruses. It is packaged into viral particles and executes its antiviral function in the target cell. The packaging of APOBEC3G into different viral particles requires a mechanism that confers this promiscuity. Here, APOBEC3G incorporation into murine leukemia virus (MLV) was studied using retroviral vectors. APOBEC3G uptake did not require either its cytidine deaminase activity or the presence of a retroviral vector genome. Results from immunoprecipitation and co-localization studies of APOBEC3G with a MLV GagCFP (cyan fluorescent protein) fusion protein imply an interaction between both proteins. \\{RNase\\} A treatment did not inhibit the co-precipitation of GagCFP and APOBEC3G, suggesting that the interaction is RNA independent. Like human immunodeficiency virus (HIV) Gag, the MLV Gag precursor protein appears to interact with APOBEC3G, indicating that Gag contains conserved structures which are used to encapsidate APOBEC3G into different retroviral particles.

Melanie Kremer; Alexandra Bittner; Barbara S. Schnierle

2005-01-01T23:59:59.000Z

292

Heat transfer and pressure drop data for high heat flux densities to water at high subcritical pressures  

E-Print Network [OSTI]

Local surface ooeffioients of heat t-ansfer, overall pressure drop data and mean friction factor are presented for heat flamms up to 3.52106 BtuAr ft2 for water flowing in a nickel tabe isder the following conditions: mass ...

Rohsenow, Warren M.

1951-01-01T23:59:59.000Z

293

periods of inconvenience when they drop fruit and create litter problems on paved surfaces such as patios, walks, driveways,  

E-Print Network [OSTI]

periods of inconvenience when they drop fruit and create litter problems on paved surfaces a flowering or fruiting tree lives up to its potential for health and beauty is largely dependent upon its will thrive and flower well. Flowering and fruiting are greatly influenced by duration and intensity

Liskiewicz, Maciej

294

Effect of certain admixtures on coalescence of drops in the extraction system TBP-HNO{sub 3} (HCl)  

SciTech Connect (OSTI)

An attempt is made to characterize quantitatively the effect of the TBP hydrolysis products (butanol and dibutyl phosphate) and silica admixtures on the drop coalescene in the two-phase system TBP-HNO{sub 3} (or HCl). Lifetimes of a great number of particular drops on the planar phase boundary were measured, and the lifetime distribution was analyzed. This allowed determination of the coalescence constant and also (using physicochemical properties of the two-phase systems) estimation of depth of the continuous phase layer between the drop and the planar phase boundary at the instant of the drop appearance on the surface, at the point when the coalescence becomes possible as a result of mechanical and thermal fluctuations, and at the point when the coalescence is decelerated by virtue of certain reasons. The coalescence rate at practically the same physical parameters of the system is determined to a great extent by the nature of compounds occurring on the interface. The structural-mechanical barriers due to the occurrence of silica in the surface layer of the aqueous solution containing 3 M HNO{sub 3} and 0.03 M SiO{sub 2} are estimated at the planar phase boundary. In this case, the interface region is sharply different in physical properties from the bulk of the phases.

Sinegribova, O.A.

1995-09-01T23:59:59.000Z

295

Influence of Droplet Geometry on the Coalescence of Low Viscosity Drops A. Eddi, K. G. Winkels, and J. H. Snoeijer  

E-Print Network [OSTI]

Influence of Droplet Geometry on the Coalescence of Low Viscosity Drops A. Eddi, K. G. Winkels involving sprays and print- ing [4,5]. Breakup and coalescence are singular events during which the liquid-off is universal in the sense that it is completely independent of initial conditions. In this regime, viscosity

Snoeijer, Jacco

296

PEM Electrolyzer Incorporating an Advanced Low-Cost Membrane  

SciTech Connect (OSTI)

The Department of Energy (DOE) has identified hydrogen production by electrolysis of water at forecourt stations as a critical technology for transition to the hydrogen economy; however, the cost of hydrogen produced by present commercially available electrolysis systems is considerably higher than the DOE 2015 and 2020 cost targets. Analyses of proton-exchange membrane (PEM) electrolyzer systems indicate that reductions in electricity consumption and electrolyzer stack and system capital cost are required to meet the DOE cost targets. The primary objective is to develop and demonstrate a cost-effective energy-based system for electrolytic generation of hydrogen. The goal is to increase PEM electrolyzer efficiency and to reduce electrolyzer stack and system capital cost to meet the DOE cost targets for distributed electrolysis. To accomplish this objective, work was conducted by a team consisting of Giner, Inc. (Giner), Virginia Polytechnic Institute & University (VT), and domnick hunter group, a subsidiary of Parker Hannifin (Parker). The project focused on four (4) key areas: (1) development of a high-efficiency, high-strength membrane; (2) development of a long-life cell-separator; (3) scale-up of cell active area to 290 cm2 (from 160 cm); and (4) development of a prototype commercial electrolyzer system. In each of the key stack development areas Giner and our team members conducted focused development in laboratory-scale hardware, with analytical support as necessary, followed by life-testing of the most promising candidate materials. Selected components were then scaled up and incorporated into low-cost scaled-up stack hardware. The project culminated in the fabrication and testing of a highly efficient electrolyzer system for production of 0.5 kg/hr hydrogen and validation of the stack and system in testing at the National Renewable Energy Laboratory (NREL).

Hamdan, Monjid [Giner, Inc.] [Giner, Inc.

2013-08-29T23:59:59.000Z

297

The economics of net metering Larry Hughes  

E-Print Network [OSTI]

jurisdictions, energy suppliers1 are required by law to accept any electricity generated by a customer-generator's consumption and generation are known. Whether an energy supplier purchases electricity from a customer the billing period; thereafter, the energy supplier has the option of purchasing the excess generation

Hughes, Larry

298

Hughes to Build Own Tech Research Center  

Science Journals Connector (OSTI)

...Potomac River in Loudoun County and not far from Dulles International Airport. The campus, which will eventually house up...Potomac River in Loudoun County and not far from Dulles International Airport. The campus, which will eventually house...

Jocelyn Kaiser

2001-02-02T23:59:59.000Z

299

Interpretable Dimension Reduction HUGH A. CHIPMAN  

E-Print Network [OSTI]

(Lock, 1993), with 17 variables such as price, fuel economy, weight, engine size, etc. Variable names be an effective tool for reducing dimensionality in problems where many variables are measured. This is especially an average) of the variables, and consequently correspond to overall size. Subsequent directions may identify

Gu, Hong

300

Cosmology at the Beach Lecture: David Hughes  

ScienceCinema (OSTI)

The lecture was delivered as part of the "Cosmology at the Beach" winter school organized by Berkeley Lab's George Smoot in Los Cabos, Mexico from Jan. 12-16, 2009.

David Hughes

2010-01-08T23:59:59.000Z

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


301

In-drop capillary spooling of spider capture thread inspires highly extensible fibres  

E-Print Network [OSTI]

Spiders' webs and gossamer threads are often paraded as paradigms for lightweight structures and outstanding polymers. Probably the most intriguing of all spider silks is the araneid capture thread, covered with tiny glycoprotein glue droplets. Even if compressed, this thread remains surprisingly taut, a property shared with pure liquid films, allowing both thread and web to be in a constant state of tension. Vollrath and Edmonds proposed that the glue droplets would act as small windlasses and be responsible for the tension, but other explanations have also been suggested, involving for example the macromolecular properties of the flagelliform silk core filaments. Here we show that the nanolitre glue droplets of the capture thread indeed induce buckling and coiling of the core filaments: microscopic in-vivo observations reveal that the slack fibre is spooled into and within the droplets. We model windlass activation as a structural phase transition, and show that fibre spooling essentially results from the interplay between elasticity and capillarity. This is demonstrated by reproducing artificially the mechanism on a synthetic polyurethane thread/silicone oil droplet system. Fibre size is the key in natural and artificial setups which both require micrometer-sized fibres to function. The spools and coils inside the drops are further shown to directly affect the mechanical response of the thread, evidencing the central role played by geometry in spider silk mechanics. Beside shedding light on araneid capture thread functionality, we argue that the properties of this biological system provide novel insights for bioinspired synthetic actuators.

Herv Elettro; Sbastien Neukirch; Fritz Vollrath; Arnaud Antkowiak

2015-01-05T23:59:59.000Z

302

Ash chemistry and mineralogy of an Indonesian coal during combustion: Part 1 Drop-tube observations  

Science Journals Connector (OSTI)

The paper reports a systematic and comprehensive laboratory investigation into the ash chemistry and mineralogical changes undergone by a low-rank Indonesian coal during combustion. Combustion experiments conducted in a drop-tube furnace included ash formation experiments (using cyclone and filter arrangement) under closely controlled conditions in the range of 12001400C and deposition experiments at a probe temperature of 750C. Tests conducted with raw coal, coal/additive mixtures and washed coal indicated significant changes in ash characteristics. Of the ash formation and deposit samples examined, the raw coal+bauxite showed the lowest glass content and high contents of corundum indicating low ash deposition propensities. When compared to the ash formation samples, the deposit samples showed even significantly lower glass contents and were enriched in quartz. With the exception of the raw coal+bauxite sample, all are characterized by high silica and iron and moderate aluminium contents. In contrast, the raw coal+bauxite sample have low silica and much higher alumina contents which is in agreement with XRD observations. QEMSCAN results showed that the ash particles are sparsely distributed suggesting lack of a deposit initiation layer. Experimental observations suggest that the use of raw coal with bauxite would appear to offer the best performance with respect to handling ash-related issues. Present findings are of practical significance to power utilities employing Indonesian coal as there is no comprehensive work reported in the literature on ash chemistry and mineralogy of such coals.

H.B. Vuthaluru; D. French

2008-01-01T23:59:59.000Z

303

Characterization of Vertical Velocity and Drop Size Distribution Parameters in Widespread Precipitation at ARM Facilities  

SciTech Connect (OSTI)

Extended, high-resolution measurements of vertical air motion and median volume drop diameter D0 in widespread precipitation from three diverse Atmospheric Radiation Measurement Program (ARM) locations [Lamont, Oklahoma, Southern Great Plains site (SGP); Niamey, Niger; and Black Forest, Germany] are presented. The analysis indicates a weak (0-10 cm{sup -1}) downward air motion beneath the melting layer for all three regions, a magnitude that is to within the typical uncertainty of the retrieval methods. On average, the hourly estimated standard deviation of the vertical air motion is 0.25 m s{sup -1} with no pronounced vertical structure. Profiles of D0 vary according to region and rainfall rate. The standard deviation of 1-min-averaged D0 profiles for isolated rainfall rate intervals is 0.3-0.4 mm. Additional insights into the form of the raindrop size distribution are provided using available dual-frequency Doppler velocity observations at SGP. The analysis suggests that gamma functions better explain paired velocity observations and radar retrievals for the Oklahoma dataset. This study will be useful in assessing uncertainties introduced in the measurement of precipitation parameters from ground-based and spaceborne remote sensors that are due to small-scale variability.

Giangrande S. E.; Luke, E. P.; Kollias, P.

2012-02-01T23:59:59.000Z

304

Theory of shape oscillations of drops and bubbles driven by modulated radiation stresses  

Science Journals Connector (OSTI)

Deformations of drops and bubbles opposed by surface tension and driven by radiation stresses at the interface are calculated using spherical harmonic expansions for the radial and tangential stresses. Superposed acoustic waves produce stresses which oscillate at the difference frequency ? of the waves in addition to static stresses. When the effects of viscosity on the acoustic waves are omitted. the tangential radiation stress vanishes; a procedure is proposed for calculating the radial stresses from the theory for Acoustic Radiation Pressure on a Compressible Sphere [K. Yosioka and Y. Kawasima Acustica 5 167173 (1955)]. The calculation of the response assumes incompressible second?order flow and omits the body forces which are normally associated with acoustic streaming.Resonance phase shifts and enhancements of the response should occur when ? is close to the natural oscillation frequency of a mode. Quadrupole resonance phase shifts and enhancements have been observed [P. L. Marston and R. E. Apfel J. Acoust. Soc. Am. 63 S41(A) (1978): J. Colloid Interface Sci. 68 280286 (1979)]. [Work performed at Yale University and supported by ONR.

Philip L. Marston

1979-01-01T23:59:59.000Z

305

Results of the Sandia National Laboratories MOSAIK cask drop test program  

SciTech Connect (OSTI)

There has been a significant international effort over the past ten years to qualify structural materials for construction of radioactive material (RAM) transportation casks. As total life cycle cost analyses argue the necessity for more efficient casks, new candidate structural materials are evaluated relative to the historically accepted austenitic stainless steels. New candidate cask containment materials include ferritic steels, ductile iron, depleted uranium, and titanium. Another material, borated stainless steel is being considered for structural cask internals because of its neutron absorption properties. The mechanical performance of the borated stainless steels is a function of the boron content and metallurgical processing conditions. A separate paper in this symposium (Stephens et al. 1992) deals with the properties of a range of borated stainless steels. A major technical issue involved with the qualification of afl these candidate materials is that they may, under certain combinations of mechanical and environmental loading, fail in a brittle fashion. Such a failure would of course not be acceptable for a RAM transport cask involved in an accident. The cask designer must assure cask owners, regulators as well as the general public that the cask will not undergo brittle fracture for all regulatory loading conditions. This paper summarizes the drop tests that were conducted using the MOSAIK casks to verify the fracture mechanics cask design approach and to demonstrate that ductile iron could be subjected to severe loading conditions without failing in a brittle manner.

Sorenson, K.; Salzbrenner, R.; Wellman, G.; Bobbe, J.

1991-01-01T23:59:59.000Z

306

The influence of attached bubbles on potential drop and current distribution at gas-evolving electrodes  

SciTech Connect (OSTI)

A theoretical study is presented of the effects of bubbles attached to the surface of a gas-evolving electrode, with emphasis on their influence on the local current distribution and on the potential drop at the electrode. The mathematical model accounts for the combined influence of (i) ohmic obstruction within the electrolyte, (ii) area masking on the electrode surface, which raises surface overpotential by increasing the effective current density, and (iii) decreased local supersaturation, which lowers the concentration overpotential. The electrolytic transport is described by potential theory, and the dissolved gas is assumed to obey steady-state diffusion within a concentration boundary layer. The coupled field equations are solved numerically using the boundary-element method. The model is applied to hydrogen evolution in potassium-hydroxide solution. For gas evolution in the Tafel kinetic regime, the current distribution is nearly uniform over the unmasked electrode area, and the increase in surface overpotential is the dominant voltage effect. However, outside the Tafel regime (e.g. on cathodes of greater catalytic activity) the current density is strongly enhanced near the bubble-contact zone, and the supersaturation-lowering effect is quite strong, largely offsetting the ohmic and surface-overpotential effects. Proceeding from a set of base conditions, the authors perform a systematic examination of attached-bubble effects, their relative importance, and their dependence on system variables.

Dukovic, J.; Tobias, C.W.

1987-02-01T23:59:59.000Z

307

Numerical analysis of the optimal turbine pressure drop ratio in a solar chimney power plant  

Science Journals Connector (OSTI)

Abstract In a solar chimney power plant, only a fraction of the available total pressure difference can be used to run the turbine to generate electrical power. The optimal ratio of the turbine pressure drop to the available total pressure difference in a solar chimney system is investigated using theoretical analysis and 3D numerical simulations. The values found in the literature for the optimal ratio vary between 2/3 and 0.97. In this study, however, the optimal ratio was found to vary with the intensity of solar radiation, and to be around 0.9 for the Spanish prototype. In addition, the optimal ratios obtained from the analytical approach are close to those from the numerical simulation and their differences are mainly caused by the neglect of aerodynamic losses associated with skin friction, flow separation, and secondary flow in the theoretical analysis. This study may be useful for the preliminary estimation of power plant performance and the power-regulating strategy option for solar chimney turbines.

Penghua Guo; Jingyin Li; Yuan Wang; Yingwen Liu

2013-01-01T23:59:59.000Z

308

ANALYSIS OF SOLVENT RECOVERED FROM WRIGHT INDUSTRIES, INCORPORATED TESTING  

SciTech Connect (OSTI)

Washington Savannah River Company (WSRC) began designing and building a Modular Caustic Side Solvent Extraction (CSSX) Unit (MCU) at the Savannah River Site (SRS) to process liquid waste for an interim period. The MCU Project Team conducted testing of the contactors, coalescers, and decanters at Wright Industries, Incorporated (WII) in Nashville, Tennessee. That testing used MCU solvent and simulated SRS dissolved salt. Because of the value of the solvent, the MCU Project wishes to recover it for use in the MCU process in the H-Tank Farm. Following testing, WII recovered approximately 62 gallons of solvent (with entrained aqueous) and shipped it to SRS. The solvent arrived in two stainless steel drums. The MCU Project requested SRNL to analyze the solvent to determine whether it is suitable for use in the MCU Process. SRNL analyzed the solvent for Isopar{reg_sign} L by Gas Chromatography--Mass Spectroscopy (GC-MS), for Modifier and BOBCalixC6 by High Pressure Liquid Chromatography (HPLC), and for Isopar{reg_sign} L-to-Modifier ratio by Fourier-Transform Infrared (FTIR) spectroscopy. They also measured the solvent density gravimetrically and used that measurement to calculate the Isopar{reg_sign} L and Modifier concentration. The conclusions from this work are: (1) The constituents of the used WII solvent are collectively low in Isopar{reg_sign} L, most likely due to evaporation. This can be easily corrected through the addition of Isopar{reg_sign} L. (2) Compared to a sample of the WII Partial Solvent (without BOBCalixC6) archived before transfer to WII, the Reworked WII Solvent showed a significant improvement (i.e., nearly doubling) in the dispersion numbers for tests with simulated salt solution and with strip acid. Hence, the presence of the plasticizer impurity has no detrimental impact on phase separation. While there are no previous dispersion tests using the exact same materials, the results seem to indicate that the washing of the solvent gives a dispersion benefit. (3) WII Solvent that underwent a cleaning cycle provides an acceptable set of cesium distribution (i.e., D) values when used in a standard Extraction, Scrub, and Strip (ESS) test.

Poirier, M; Thomas Peters, T; Fernando Fondeur, F; Samuel Fink, S

2007-01-11T23:59:59.000Z

309

Self-organization of bouncing oil drops: Two-dimensional lattices and spinning clusters Suzanne I. Lieber, Melissa C. Hendershott, Apichart Pattanaporkratana, and Joseph E. Maclennan  

E-Print Network [OSTI]

Self-organization of bouncing oil drops: Two-dimensional lattices and spinning clusters Suzanne I Received 16 October 2006; published 18 May 2007 Multiple oil drops bouncing on the surface of a vertically vibrating bath of the same oil exhibit self- organization behavior in two dimensions S. Protière, Y. Couder

Weeks, Eric R.

310

Impact of Sea Spray on AirSea Fluxes. Part I: Results from Stochastic Simulations of Sea Spray Drops over the Ocean  

Science Journals Connector (OSTI)

The contributions of sea spray drops to the total airsea exchanges of momentum, heat, and mass remain an open question. A number of factors obscure any simple quantification of their contribution; the per drop contribution to the fluxes is a ...

James A. Mueller; Fabrice Veron

2014-11-01T23:59:59.000Z

311

Bubble formation during the collision of a sessile drop with a meniscus D. L. Keij, K. G. Winkels, H. Castelijns, M. Riepen, and J. H. Snoeijer  

E-Print Network [OSTI]

Bubble formation during the collision of a sessile drop with a meniscus D. L. Keij, K. G. Winkels OF FLUIDS 25, 082005 (2013) Bubble formation during the collision of a sessile drop with a meniscus D. L such as dip-coating, generically leads to the entrapment of small air bubbles. Here we experimentally study

Snoeijer, Jacco

312

Incorporation of nanovoids into metallic gratings for broadband plasmonic organic solar cells  

Science Journals Connector (OSTI)

We present investigation and optimization of a newly proposed plasmonic organic solar cell geometry based on the incorporation of nanovoids into conventional rectangular backplane...

Lee, Sangjun; In, SungJun; Mason, Daniel R; Park, Namkyoo

2013-01-01T23:59:59.000Z

313

Voluntary Protection Program Onsite Review, Wackenhut Services, Incorporated- Nevada- May 2008  

Broader source: Energy.gov [DOE]

Evaluation to determine whether Wackenhut Services, Incorporated Nevada is continuing to perform at a level deserving DOE-VPP Star recognition.

314

Quantifying the system balancing cost when wind energy is incorporated into electricity generation system.  

E-Print Network [OSTI]

??Incorporation of wind energy into the electricity generation system requires a detailed analysis of wind speed in order to minimize system balancing cost and avoid (more)

Issaeva, Natalia

2009-01-01T23:59:59.000Z

315

E-Print Network 3.0 - aluminium incorporating al-hf Sample Search...  

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

Solar Cells May See Off Silicon Summary: which involves growing alternate layers of gallium arsenide (GaAs) and aluminium arsenide (Al... be incorporated into. "If you can...

316

Effect of Nikethamide (Coramine) on Incorporation of Radioactive Phosphate into Rat Liver Deoxypentosenucleic Acid  

Science Journals Connector (OSTI)

...cornstarch, 15 per cent cottonseed oil, and 5 per cent Hawk-Oser...extract2 and 1 drop of Percomorph Oil on alternate days. For the...nucleic acids was accomplished by heating in 0.1 N NaOH at 80 C. for...15:240-^5, 1955. 15. PRICE, J. M., and LAIRD,A...

Willis R. Foster and Fred G. Brazda

1958-04-01T23:59:59.000Z

317

Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

Not Available

2014-09-01T23:59:59.000Z

318

Enhanced carbon dioxide capture upon incorporation of -dimethylethylenediamine in the metalorganic framework CuBTTri  

E-Print Network [OSTI]

Enhanced carbon dioxide capture upon incorporation of N,N0 -dimethylethylenediamine in the metal-combustion carbon dioxide capture will be judged. The incorporation of N,N0 -dimethylethylenediamine (mmen) into H3-combustion carbon capture, has been exten- sively studied in porous solids.1 The majority of solid surfaces

319

AC 2010-863: POSTER, INCORPORATING ENGINEERING DESIGN INTO ELEMENTARY SCHOOL SCIENCE CURRICULA  

E-Print Network [OSTI]

AC 2010-863: POSTER, INCORPORATING ENGINEERING DESIGN INTO ELEMENTARY SCHOOL SCIENCE CURRICULA Academy of Sciences, which reports that the number of students who have had formal engineering education Marulcu, Boston College © American Society for Engineering Education, 2010 #12;Incorporating Engineering

320

Hydrogen and minor element incorporation in synthetic rutile G. D. BROMILEY  

E-Print Network [OSTI]

Hydrogen and minor element incorporation in synthetic rutile G. D. BROMILEY 1,2, * AND N. HILAIRET from substitutional defects. KEYWORDS: rutile, hydrogen, substitution, solubility, spectroscopy of lower- valence cations may be charge-balanced by incorporation of hydrogen in the rutile structure

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


321

Preliminary Notice of Violation, EG&G Incorporated - EA-97-10 | Department  

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

EG&G Incorporated - EA-97-10 EG&G Incorporated - EA-97-10 Preliminary Notice of Violation, EG&G Incorporated - EA-97-10 October 21, 1997 Preliminary Notice of Violation issued to EG&G Incorporated, related to Bioassay and Internal Dosimetry Program Deficiencies at the Mound Plant, (EA-97-10) This letter refers to the Department of Energy's (DOE) evaluation of the facts and circumstances surrounding a number of potential programmatic deficiencies involving the administration of the Mound Plant's bioassay program and methodologies used for determining and assigning internal radiation doses to workers. Preliminary Notice of Violation, EG&G Incorporated - EA-97-10 More Documents & Publications Preliminary Notice of Violation, Babcock & Wilcox of Ohio, Inc - EA-98-12

322

Downward two-phase flow effects in heat-loss and pressure-drop modeling of steam injection wells  

SciTech Connect (OSTI)

Modelling of the pressure drop and heat loss in steam injection wells has undergone a gradual evolution since the heavy interest in enhanced oil recovery by steam injection in the mid-60's. After briefly reviewing the evolution of steam models this paper presents a model which advances the state-of-the-art of steam modelling. The main advance presented in this paper is modelling the effects of the various flow regimens that occur during steam injection. The paper describes the formulation of a two-phase downward vertical flow pressure drop model which is not limited by the ''no-slip'' homogeneous flow assumptions in most previously published models. By using different correlations for mist, bubble, and slug flow, improved pressure drop calculations result, which in turn improve temperature predictions. The paper describes how the model handles temperature predictions differently in the single and two-phase steam flow situations. The paper also describes special features in the model to account for layered soil properties, soil dry out, cyclic injection, coupling heat losses, and reflux boiling in wet annuli. Two examples problems are presented which illustrate some of these features.

Galate, J.W.; Mitchell, R.F.

1985-03-01T23:59:59.000Z

323

Pressure drop of two-phase plug flow in round mini-channels: Influence of surface wettability  

SciTech Connect (OSTI)

In the present experimental study, the pressure drop of two-phase plug flows in round mini-channels was investigated for three different tube materials, i.e., glass, polyurethane and Teflon, respectively, with their inner diameters ranging from 1.62 to 2.16 mm. Air and water were used as the test fluids. In the wet-plug flow regime (wet wall condition at the gas portions), the pressure drop was reasonably predicted by the homogeneous flow model or by the correlations of Mishima and Hibiki [K. Mishima, T. Hibiki, Some characteristics of air-water two-phase flow in small diameter vertical tubes, Int. J. Multiphase Flow 22 (1996) 703-712] and Chisholm [D. Chisholm, A theoretical basis for the Lockhart-Martinelli correlation for two-phase flow, Int. J. Heat Mass Transfer 10 (1967) 1767-1778]. On the other hand, in the dry-plug flow regime (dry wall condition at the gas portions), the role of the moving contact lines turned out to be significant. To take into account the effect of the moving contact lines, a modified Lockhart-Martinelli type correlation was proposed, which fitted the measured pressure-drop data within the mean deviation of 6%. (author)

Lee, Chi Young; Lee, Sang Yong [Department of Mechanical Engineering, KAIST, Science Town, Daejeon 305-701 (Korea)

2008-09-15T23:59:59.000Z

324

Analytical frameworks to incorporate demand response in long-term resource planning  

Science Journals Connector (OSTI)

Abstract Many utilities are obligated by state regulatory or legislative requirements to consider demand response (DR) as part of their resource planning process. There are several ways to incorporate DR into resource planning modeling and each has its advantages and disadvantages. We explore the current analytical frameworks for incorporating DR into long-term resource planning. We also consider whether current approaches accurately and realistically model DR resources in capacity expansion and production cost models and whether barriers exist to incorporating DR into resource planning models in a more robust fashion. We identify 10 specific recommendations for enhancing and expanding the current approaches.

Andrew Satchwell; Ryan Hledik

2014-01-01T23:59:59.000Z

325

The kinetics of gas-liquid metal reactions involving levitated drops. Carburization and decarburization of molten iron in Co-Co2 gas mixtures at high pressures  

Science Journals Connector (OSTI)

The kinetics of decarburization and carburization of levitated molten iron-carbon alloy drops at 1650 in CO-CO2 gas mixtures were studied at a pressure of ... the rates were controlled by transport in the gas ph...

N. H. El-kaddah; D. G. C. Robertson

1978-06-01T23:59:59.000Z

326

Preliminary Notice of Violation, Fluor Hanford, Incorporated - EA-2002-03 |  

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

Hanford, Incorporated - Hanford, Incorporated - EA-2002-03 Preliminary Notice of Violation, Fluor Hanford, Incorporated - EA-2002-03 August 12, 2002 Preliminary Notice of Violation issued to Fluor Hanford, Incorporated, related to Quality Assurance issues at the Hanford Site. This letter refers to the Department of Energy's (DOE) investigation of the facts and circumstances concerning quality assurance issues affecting nuclear safety surrounding the discrepant nondestructive assay (NDA) data provided to Bechtel Hanford, Inc., in support of their decontamination and dismantlement activities at Building [ ]. The DOE Office of Price-Anderson Enforcement initiated an investigation of this event in July 2001. A formal request for relevant documentation was made and a full review of the documentation was conducted. In addition,

327

Enhanced carbon dioxide capture upon incorporation ofN,N'-dimethyleth...  

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

Enhanced carbon dioxide capture upon incorporation of N,N'-dimethylethylenediamine in the metal-organic framework CuBTTri Previous Next List Thomas M. McDonald, Deanna M....

328

A Study of SSI Effects Incorporating Seismic Wave Incoherence within the DOE Complex  

Broader source: Energy.gov [DOE]

A Study of SSI Effects Incorporating Seismic Wave Incoherence within the DOE Complex 2014 U.S. DOE Natural Phenomena Hazards Meeting Carl J. Costantino and Associates www.cjcassoc.com

329

A Methodology for Weapon System Availability Assessment, incorporating Failure, Damage and  

E-Print Network [OSTI]

A Methodology for Weapon System Availability Assessment, incorporating Failure, Damage in a hostile environment, they are particularly vulnerable in sit- uations of unavailability. Military weapon principles for weapon systems modeling that integrate both system failure and system damage, as well

Boyer, Edmond

330

Incorporation of wastewater harvested algae into three-phase compression ignition emulsion fuels.  

E-Print Network [OSTI]

??The purpose of this study was to assess the technical feasibility of incorporating wastewater harvested algae into three-phase, oil-in-water-in-oil compression ignition emulsion fuels for use (more)

Wiley, Patrick E.

2007-01-01T23:59:59.000Z

331

Production, Characterization, and Mechanical Behavior of Cementitious Materials Incorporating Carbon Nanofibers  

E-Print Network [OSTI]

Carbon nanotubes (CNTs) and carbon nanofirbers (CNFs) have excellent properties (mechanical, electrical, magnetic, etc.), which can make them effective nanoreinforcements for improving the properties of materials. The incorporation of CNT/Fs in a...

Yazdanbakhsh, Ardavan

2012-10-19T23:59:59.000Z

332

Indicators of Success When Incorporating Whole Grains into School Meals: HealthierUS School Challenge  

E-Print Network [OSTI]

blend whole grain products compared to those made from 100% whole wheat. Additionally, survey participants reported barriers to whole grain food incorporation which included: product acceptability, whole grain product identification, whole grain product...

Sceets, Christine Elizabeth

2012-10-19T23:59:59.000Z

333

Investigation of Molecular Magnetic Compounds Incorporating 4d and 5d Transition Metal Cyanometallates  

E-Print Network [OSTI]

tunneling of the magnetization (QTM) from zero field. This exchange-bias can be turned on or off depending on the presence of interstitial methanol molecules. New trigonal bipyramidal (TBP) molecules incorporating the rarely studies hexacyanomolybdate...

Southerland, Heather Irene

2013-05-31T23:59:59.000Z

334

Guidance on Incorporating EPA's Pollution Prevention Strategy into the Environmental Review Process  

Broader source: Energy.gov [DOE]

The guidance discusses the Environmental Protection Agency's definition of pollution prevention; how to incorporate pollution prevention into the EPA environmental review process and interagency liaison function; and federal pollution prevention awards programs.

335

Evaluation of an approximate method for incorporating floating docks in harbor wave prediction models  

E-Print Network [OSTI]

coastal domains. However, floating structures such as floating breakwaters and docks are often encountered in the modeling domain. This makes the problem locally 3- dimensional. Hence it is problematic to incorporate a floating structure into the 2-d model...

Tang, Zhaoxiang

2005-11-01T23:59:59.000Z

336

INCORPORATING NATURAL VARIATION INTO TIME SERIES-BASED LAND COVER CHANGE IDENTIFICATION  

E-Print Network [OSTI]

INCORPORATING NATURAL VARIATION INTO TIME SERIES-BASED LAND COVER CHANGE IDENTIFICATION VARUN in forests. The bulk of work in identifying land cover changes using remote sensing data involves image

Minnesota, University of

337

Unnatural amino acid incorporation for genetic code expansion in mammalian cells  

E-Print Network [OSTI]

for p-benzoylphenylalanine (Bpa; (Figure 2.2a). As expected,in the presence of Bpa, and virtually no fluorescent cells (detected in the absence of Bpa. The incorporation efficiency

Takimoto, Jeffrey Kunio

2011-01-01T23:59:59.000Z

338

incorporation into the liver, plasma and abdominal adipose tissue lipids was studied  

E-Print Network [OSTI]

incorporation into the liver, plasma and abdominal adipose tissue lipids was studied over a 30 min secretion from the liver of fat animals than that of the lean ones. Moreover, a significant difference

Boyer, Edmond

339

Quantifying the system balancing cost when wind energy is incorporated into electricity generation system  

E-Print Network [OSTI]

Incorporation of wind energy into the electricity generation system requires a detailed analysis of wind speed in order to minimize system balancing cost and avoid a significant mismatch between supply and demand. Power ...

Issaeva, Natalia

2009-01-01T23:59:59.000Z

340

VEE-0092 - In the Matter of Cargill, Incorporated. | Department of Energy  

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

2 - In the Matter of Cargill, Incorporated. 2 - In the Matter of Cargill, Incorporated. VEE-0092 - In the Matter of Cargill, Incorporated. This Decision decides the merits of five Applications for Exception filed with the Office of Hearings and Appeals (OHA) of the U.S. Department of Energy (DOE) under the provisions of 10 C.F.R. § 1003.20. See infra Appendix. These Applications concern annual revenues and sales data pertaining to each firm's sale of electricity that the DOE Energy Information Administration (EIA) collects through Form EIA-861, "Annual Electric Power Industry Report." EIA publishes this data, by state, in firm-specific form. The present exception request seeks to have the Applicants' data withheld as confidential. In their Applications for Exception, the Applicants incorporated an Application for Stay to prevent release of some of the

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

PUBLISHED ONLINE: 4 SEPTEMBER 2011 | DOI: 10.1038/NMAT3103 An artificial biomineral formed by incorporation of  

E-Print Network [OSTI]

by incorporation of copolymer micelles in calcite crystals Yi-Yeoun Kim1 , Kathirvel Ganesan1 , Pengcheng Yang2

Adler, Joan

342

Effects of oil drops containing Lactobacillus salivarius WB21 on periodontal health and oral microbiota producing volatile sulfur compounds  

Science Journals Connector (OSTI)

The objective of this paper is to evaluate the effects of oil drops containing Lactobacillus salivarius WB21 on periodontal health and oral microbiota producing volatile sulfur compounds (VSCs). For this study, 42 subjects were randomly assigned to receive oil samples containing L. salivarius WB21 or a placebo for two weeks. Oral assessment and saliva collection were performed on days 1 and 15. Bacterial analysis was performed using the real-time polymerase chain reaction and terminal restriction fragment length polymorphism (T-RFLP). In both the experimental and placebo groups, the average probing depth, number of periodontal pockets, and the percentage of bleeding on probing (BOP) decreased while stimulated salivary flow increased on day 15. BOP was reduced in the experimental group compared with the placebo group (P = 0.010). In the experimental group, total bacterial numbers decreased, and the number of L. salivarius increased. The number of Prevotella intermedia, which is correlated with hydrogen sulfide concentration in mouth air, increased in the placebo group and did not change in the experimental group. T-RFLP analysis found that the peak area proportions representing Porphyromonas gingivalis, P. intermedia, Tannerella forsythensis, and Fusobacterium nucleatum decreased in the experimental group, although there was no significant change in the bacterial composition. Thus we observed oil drops containing L. salivarius WB21 improved BOP and inhibited the reproduction of total and VSC-producing periodontopathic bacteria compared with the placebo group, but also showed the limit of its efficacy in controlling VSCs producing and periodontal pathogens.

Nao Suzuki; Kazunari Tanabe; Toru Takeshita; Masahiro Yoneda; Tomoyuki Iwamoto; Sueko Oshiro; Yoshihisa Yamashita; Takao Hirofuji

2012-01-01T23:59:59.000Z

343

Enhancing the biophysical properties of mRFP1 through incorporation of fluoroproline  

SciTech Connect (OSTI)

Graphical abstract: Enhancing the biophysical properties of mRFP1 through incorporation of (2S, 4R)-4-fluoroproline at proline residues after mutating non-permissive site Pro63 into Ala. -- Highlights: We incorporate (4S)-FP into mRFP1 led to insoluble protein. Whereas, incorporation of (4R)-FP resulted in soluble but lost its fluorescence. mRFP1-P63A mutant accommodate (4R)-FP and gave soluble protein with fluorescence. Moreover mRFP1-P63A[(4R)-FP] showed enhanced biophysical properties of protein. -- Abstract: Here we enhanced the stability and biophysical properties of mRFP1 through a combination of canonical and non-canonical amino acid mutagenesis. The global replacement of proline residue with (2S, 4R)-4-fluoroproline [(4R)-FP] into mRFP1 led to soluble protein but lost its fluorescence, whereas (2S, 4S)-4-fluoroproline [(4S)-FP] incorporation resulted in insoluble protein. The bioinformatics analysis revealed that (4R)-FP incorporation at Pro63 caused fluorescence loss due to the steric hindrance of fluorine atom of (4R)-FP with the chromophore. Therefore, Pro63 residue was mutated with the smallest amino acid Ala to maintain non coplanar conformation of the chromophore and helps to retain its fluorescence with (4R)-FP incorporation. The incorporation of (4R)-FP into mRFP1-P63A showed about 23-fold enhancement in thermal and chemical stability. The rate of maturation is also greatly accelerated over the presence of (4R)-FP into mRFP1-P63A. Our study showed that a successful enhancement in the biophysical property of mRFP1-P63A[(4R)-FP] using non-canonical amino acid mutagenesis after mutating non-permissive site Pro63 into Ala.

Deepankumar, Kanagavel; Nadarajan, Saravanan Prabhu; Ayyadurai, Niraikulam; Yun, Hyungdon, E-mail: hyungdon@ynu.ac.kr

2013-11-01T23:59:59.000Z

344

Natural Gas - U.S. Energy Information Administration (EIA) - U.S. Energy  

Gasoline and Diesel Fuel Update (EIA)

23, 2012 | Release Date: May 24, 23, 2012 | Release Date: May 24, 2012 | Next Release: May 31, 2012 Previous Issues Week: 01/19/2014 (View Archive) JUMP TO: In The News | Overview | Prices/Demand/Supply | Storage In the News: Natural Gas Rig Count Briefly Drops Below 600. The natural gas rotary rig count, as reported by Baker Hughes Incorporated, rose by 2 this week to 600, after falling to a 10-year low of 598 last week. After increasing modestly to 936 active rigs in the fall of 2011, the natural gas rig count has dropped sharply. The oil rig count, currently at 1,382, has generally risen steadily since 2009, largely in response to increasing crude oil prices. Natural gas rigs are currently down about 31 percent from their level at the same time last year, while oil rigs have risen by 45 percent over the

345

Effects of a potential drop of a shipping cask, a waste container, and a bare fuel assembly during waste-handling operations; Yucca Mountain Site Characterization Project  

SciTech Connect (OSTI)

This study investigates the effects of potential drops of a typical shipping cask, waste container, and bare fuel assembly during waste-handling operations at the prospective Yucca Mountain Repository. The waste-handling process (one stage, no consolidation configuration) is examined to estimate the maximum loads imposed on typical casks and containers as they are handled by various pieces of equipment during waste-handling operations. Maximum potential drop heights for casks and containers are also evaluated for different operations. A nonlinear finite-element model is employed to represent a hybrid spent fuel container subject to drop heights of up to 30 ft onto a reinforced concrete floor. The impact stress, strain, and deformation are calculated, and compared to the failure criteria to estimate the limiting (maximum permissible) drop height for the waste container. A typical Westinghouse 17 {times} 17 PWR fuel assembly is analyzed by a simplified model to estimate the energy absorption by various parts of the fuel assembly during a 30 ft drop, and to determine the amount of kinetic energy in a fuel pin at impact. A nonlinear finite-element analysis of an individual fuel pin is also performed to estimate the amount of fuel pellet fracture due to impact. This work was completed on May 1990.

Wu, C.L.; Lee, J.; Lu, D.L.; Jardine, L.J. [Bechtel National, Inc., San Francisco, CA (United States)

1991-12-01T23:59:59.000Z

346

Incorporating hacking projects in computer and information security education: an empirical study  

Science Journals Connector (OSTI)

Incorporating hacking projects in information security education is controversial. However, several studies discussed the benefits of including offensive exercises (e.g., hacking) in information security courses. In this paper, we present our experiment in incorporating hacking projects in the laboratory exercises for an undergraduate-level Computer and Information Security (CIS) course at King Abdulaziz University (KAU), Saudi Arabia. We conducted a survey to measure the effectiveness of incorporating hacking projects from the students' perspective. We also questioned the ethical aspects of these projects. The results strongly suggest that hacking projects have helped the students better understanding computer and information security principles. Furthermore, the majority of the students stated that they do not intend to misuse the learned skills, mainly for religious and ethical reasons. We also present the precautions that we took to avoid legal or ethical consequences that may be connected with these activities.

Eman Alashwali

2014-01-01T23:59:59.000Z

347

Removal of B, Cr, Mo, and Se from Wastewater by Incorporation into Hydrocalumite and Ettringite  

Science Journals Connector (OSTI)

Removal of B, Cr, Mo, and Se from Wastewater by Incorporation into Hydrocalumite and Ettringite ... During the leaching of fly ash in alkaline environments, hydrocalumite (Ca4Al2(OH)12(OH)26H2O) and ettringite (Ca6Al2(OH)12(SO4)326H2O) form as secondary precipitates. ... In this study, the removal of B, Cr, Mo, and Se oxyanions from high pH waters by incorporation into hydrocalumite and ettringite was examined. ...

Min Zhang; Eric J. Reardon

2003-06-03T23:59:59.000Z

348

Research on short-circuit current of doubly fed induction generator under non-deep voltage drop  

Science Journals Connector (OSTI)

Abstract The transient characteristics of power systems with large-scale doubly fed wind turbines undergo profound changes. Doubly fed induction generators (DFIG) under non-deep voltage drop generate short-circuit currents, which involves complicated electromagnetism and control coupling. This phenomenon has only been partially studied in the literature. Thus, this paper presents a detailed analysis of the short-circuit current of DFIG, with particular attention to the influence of converter adjustment. The dynamics of generator and converter control were simultaneously analyzed by vector analysis in uniform coordinate space. The generation mechanism, composition, and analytical expressions of short-circuit current were proposed. DFIG models were constructed to calculate the initial and steady-state short-circuit current. Simulation and experiment were performed to verify the efficacy of the proposed analyses.

Jinxin Ouyang; Xiaofu Xiong

2014-01-01T23:59:59.000Z

349

Numerical Simulation of Hydrodynamics of a Heavy Liquid Drop Covered by Vapor Film in a Water Pool  

SciTech Connect (OSTI)

A numerical study on the hydrodynamics of a droplet covered by vapor film in water pool is carried out. Two level set functions are used as to implicitly capture the interfaces among three immiscible fluids (melt-drop, vapor and coolant). This approach leaves only one set of conservation equations for the three phases. A high-order Navier-Stokes solver, called Cubic-Interpolated Pseudo-Particle (CIP) algorithm, is employed in combination with level set approach, which allows large density ratios (up to 1000), surface tension and jump in viscosity. By this calculation, the hydrodynamic behavior of a melt droplet falling into a volatile coolant is simulated, which is of great significance to reveal the mechanism of steam explosion during a hypothetical severe reactor accident. (authors)

Ma, W.M.; Yang, Z.L.; Giri, A.; Sehgal, B.R. [Royal Institute of Technology (KTH), Drottning Kristinas vaeg 33 A, 100 44, Stockholm (Sweden)

2002-07-01T23:59:59.000Z

350

Heat transfer and pressure drop of supercritical carbon dioxide flowing in several printed circuit heat exchanger channel patterns  

SciTech Connect (OSTI)

Closed-loop Brayton cycles using supercritical carbon dioxide (SCO{sub 2}) show potential for use in high-temperature power generation applications including High Temperature Gas Reactors (HTGR) and Sodium-Cooled Fast Reactors (SFR). Compared to Rankine cycles SCO{sub 2} Brayton cycles offer similar or improved efficiency and the potential for decreased capital costs due to a reduction in equipment size and complexity. Compact printed-circuit heat exchangers (PCHE) are being considered as part of several SCO{sub 2} Brayton designs to further reduce equipment size with increased energy density. Several designs plan to use a gas cooler operating near the pseudo-critical point of carbon dioxide to benefit from large variations in thermophysical properties, but further work is needed to validate correlations for heat transfer and pressure-drop characteristics of SCO{sub 2} flows in candidate PCHE channel designs for a variety of operating conditions. This paper presents work on experimental measurements of the heat transfer and pressure drop behavior of miniature channels using carbon dioxide at supercritical pressure. Results from several plate geometries tested in horizontal cooling-mode flow are presented, including a straight semi-circular channel, zigzag channel with a bend angle of 80 degrees, and a channel with a staggered array of extruded airfoil pillars modeled after a NACA 0020 airfoil with an 8.1 mm chord length facing into the flow. Heat transfer coefficients and bulk temperatures are calculated from measured local wall temperatures and local heat fluxes. The experimental results are compared to several methods for estimating the friction factor and Nusselt number of cooling-mode flows at supercritical pressures in millimeter-scale channels. (authors)

Carlson, M. [Univ. of Wisconsin - Madison, 839 Engineering Research Building, 1500 Engineering Drive, Madison, WI 53706 (United States); Kruizenga, A. [Sandia National Laboratory (United States); Anderson, M.; Corradini, M. [Univ. of Wisconsin - Madison, 839 Engineering Research Building, 1500 Engineering Drive, Madison, WI 53706 (United States)

2012-07-01T23:59:59.000Z

351

Evidence for the role of fluctuations in the thermodynamics of nanoscale drops and the implications in computations of the surface tension  

E-Print Network [OSTI]

Test area deformations are used to analyse vapour-liquid interfaces of Lennard-Jones particles by molecular dynamics simulation. For planar vapour-liquid interfaces the change in free energy is captured by the average of the corresponding change in energy, the leading-order contribution. This is consistent with the commonly used mechanical (pressure tensor) route for the surface tension. By contrast for liquid drops one finds a large second-order contribution associated with fluctuations in energy. Both the first- and second-order terms make comparable contributions, invalidating the mechanical relation for the surface tension of small drops. The latter is seen to increase above the planar value for drop radii of ~8 particle diameters, followed by an apparent weak maximum and slow decay to the planar limit, consistent with a small negative Tolman length.

Jose G. Sampayo; Alexandr Malijevsky; Erich A. Muller; E. de Miguel; G. Jackson

2012-11-09T23:59:59.000Z

352

Towards Automatic Incorporation of Search engines into a Large-Scale Metasearch Engine  

E-Print Network [OSTI]

Towards Automatic Incorporation of Search engines into a Large-Scale Metasearch Engine Zonghuan Wu. of Computer Science Univ. of Illinois at Chicago yu@cs.uic.edu Abstract A metasearch engine supports unified access to multiple component search engines. To build a very large-scale metasearch engine that can

Meng, Weiyi

353

Incorporating field wind data into FIRETEC simulations of the International Crown Fire  

E-Print Network [OSTI]

Incorporating field wind data into FIRETEC simulations of the International Crown Fire Modeling frequency of the measured data, and the changes to local winds that might be caused by the experimental configuration. Twenty FIRETEC simulations of International Crown Fire Modeling Experiment (ICFME) plot 1

354

CROSS SHORE SANDBAR MIGRATION PREDICTED BY A TIME DOMAIN BOUSSINESQ MODEL INCORPORATING  

E-Print Network [OSTI]

CROSS SHORE SANDBAR MIGRATION PREDICTED BY A TIME DOMAIN BOUSSINESQ MODEL INCORPORATING UNDERTOW Wen Long1 , James T. Kirby2 and T.-J. Hsu3 An existing Boussinesq wave model is modified and erosional cross-shore sediment transport processes. INTRODUCTION Long and Kirby (2003) have used Boussinesq

Kirby, James T.

355

The Effect of Hair Color on the Incorporation of Codeine into Human Hair  

Science Journals Connector (OSTI)

......Melanins analysis Substance Abuse Detection methods Time Factors...the incorporation of drugs of abuse in the general pattern of black...parents through pharmacies and the Internet. Generalpractitioners,MedicalReviewOfficers...de- tect the use of drugs of abuse. Todetermine the role ofhair......

Douglas E. Rollins; Diana G. Wilkins; Gerald G. Krueger; Marc P. Augsburger; Atsuhiro Mizuno; Carol O'Neal; Chad R. Borges; Matthew H. Slawson

2003-01-01T23:59:59.000Z

356

Determination of Ranged Sets of Design Specifications by Incorporating Design Space Heterogeneity  

E-Print Network [OSTI]

Huibin Liu BD Medical Systems Sandy, UT 84070 Wei Chen1 Integrated Design Automation Laboratory (IDEAL design attributes. These high-level specifications serve as a starting point and are cascaded to guide1 Determination of Ranged Sets of Design Specifications by Incorporating Design Space Heterogeneity

Chen, Wei

357

A Computational Framework for Life-Cycle Management of Wind Turbines incorporating Structural Health Monitoring  

E-Print Network [OSTI]

1 A Computational Framework for Life-Cycle Management of Wind Turbines incorporating Structural of wind turbines and reducing the life-cycle costs significantly. This paper presents a life-cycle management (LCM) framework for online monitoring and performance assessment of wind turbines, enabling

Stanford University

358

Incorporating Quality Requirements in Software Migration Process* Dept. of Electrical & Computer Engineering  

E-Print Network [OSTI]

1 Incorporating Quality Requirements in Software Migration Process* Ying Zou Dept. of Electrical & Computer Engineering Queen's University Kingston, ON, K7L 3N6, Canada zouy@post.queensu.ca Abstract propose a quality driven software migration framework that aims to identify and extract an object model

Zou, Ying

359

POWERTECH 2009, JUNE 28 -JULY 2, 2009, BUCHAREST, ROMANIA 1 Incorporation of Demand Response Resources in  

E-Print Network [OSTI]

POWERTECH 2009, JUNE 28 - JULY 2, 2009, BUCHAREST, ROMANIA 1 Incorporation of Demand Response, IEEE, Abstract--The use of demand-side resources, in general, and demand response resources (DRRs concerns. Integration of demand response resources in the competitive electricity markets impacts resource

Gross, George

360

Fabrication of nanometer-scale mechanical devices incorporating individual multiwalled carbon nanotubes as torsional springs  

E-Print Network [OSTI]

incorporating MWNTs as spring elements. We start with a bare substrate, a clean Si wafer with 500 nm oxide on the sample. Scanning electron micro- scope SEM images are taken of each device area to verify placement and adhesion of the alignment marks. The next step is to deposit MWNTs onto the surface. The MWNTs were arc

Falvo, Michael

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Site-specific incorporation of redox active amino acids into proteins  

DOE Patents [OSTI]

Compositions and methods of producing components of protein biosynthetic machinery that include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNAs/synthetases, which incorporate redox active amino acids into proteins are provided. Methods for identifying these orthogonal pairs are also provided along with methods of producing proteins with redox active amino acids using these orthogonal pairs.

Alfonta, Lital (San Diego, CA); Schultz, Peter G. (La Jolla, CA); Zhang, Zhiwen (Austin, TX)

2011-08-30T23:59:59.000Z

362

Site-specific incorporation of redox active amino acids into proteins  

DOE Patents [OSTI]

Compositions and methods of producing components of protein biosynthetic machinery that include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNAs/synthetases, which incorporate redox active amino acids into proteins are provided. Methods for identifying these orthogonal pairs are also provided along with methods of producing proteins with redox active amino acids using these orthogonal pairs.

Alfonta, Lital (San Diego, CA); Schultz, Peter G. (La Jolla, CA); Zhang, Zhiwen (San Diego, CA)

2009-02-24T23:59:59.000Z

363

Site-specific incorporation of redox active amino acids into proteins  

DOE Patents [OSTI]

Compositions and methods of producing components of protein biosynthetic machinery that include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNAs/synthetases, which incorporate redox active amino acids into proteins are provided. Methods for identifying these orthogonal pairs are also provided along with methods of producing proteins with redox active amino acids using these orthogonal pairs.

Alfonta; Lital (San Diego, CA), Schultz; Peter G. (La Jolla, CA), Zhang; Zhiwen (San Diego, CA)

2010-10-12T23:59:59.000Z

364

Site-specific incorporation of redox active amino acids into proteins  

DOE Patents [OSTI]

Compositions and methods of producing components of protein biosynthetic machinery that include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNAs/synthetases, which incorporate redox active amino acids into proteins are provided. Methods for identifying these orthogonal pairs are also provided along with methods of producing proteins with redox active amino acids using these orthogonal pairs.

Alfonta, Lital (San Diego, CA); Schultz, Peter G. (La Jolla, CA); Zhang, Zhiwen (San Diego, CA)

2012-02-14T23:59:59.000Z

365

Polypropylene/Glass Fiber Hierarchical Composites Incorporating Inorganic Fullerene-like Nanoparticles for Advanced Technological Applications  

Science Journals Connector (OSTI)

In particular, the incorporation of nanoclays to GFRPs has been reported to improve significantly the heat distortion temperature, flexural and impact strengths. ... Enhanced mech., thermal and vibration properties were obsd. in nanoclay dispersed composites over vinyl ester-glass fiber composite. ...

Ana M. Dez-Pascual; Mohammed Naffakh

2013-09-09T23:59:59.000Z

366

Incorporating Irregular Nonlinear Waves in Coupled Simulation of Offshore Wind Turbines  

E-Print Network [OSTI]

Incorporating Irregular Nonlinear Waves in Coupled Simulation of Offshore Wind Turbines Puneet, and Environmental Engineering The University of Texas, Austin, TX 78712 Design of an offshore wind turbine requires on the support structure (monopile) of an offshore wind turbine. We present the theory for the irregular

Manuel, Lance

367

Interactions of Fluorine Redistribution and Nitrogen Incorporation with Boron Diffusion in Silicon Dioxide  

E-Print Network [OSTI]

Interactions of Fluorine Redistribution and Nitrogen Incorporation with Boron Diffusion in Silicon Dioxide Mitra Navi and Scott Dunham Department of Electrical and Computer Engineering Boston University diffusion. Gate oxides were grown with nitrogen contents varying from 0 to 1.4%. A series of SIMS mea

Dunham, Scott

368

Properties of concrete incorporating high volumes of ASTM Class F fly ash  

E-Print Network [OSTI]

This thesis presents the results of research performed in developing high-volume fly ash (HVFA) concrete incorporating ASTM Type I cement and ASTM Class F fly ash from Big Brown Power Plant of TU Electric, Texas. In HVFA concrete, the proportion...

Li, Wei Tung

1995-01-01T23:59:59.000Z

369

Incorporation of nanovoids into metallic gratings for broadband plasmonic organic solar  

E-Print Network [OSTI]

Incorporation of nanovoids into metallic gratings for broadband plasmonic organic solar cells investigation and optimization of a newly proposed plasmonic organic solar cell geometry based. Kietzke, "Recent advances in organic solar cells," Adv. Optoelectron. 2007, 40285 (2007). 2. P. E. Shaw, A

Park, Namkyoo

370

Saturable absorbers incorporating carbon nanotubes directly synthesized onto substrates/fibers  

E-Print Network [OSTI]

Saturable absorbers incorporating carbon nanotubes directly synthesized onto substrates/fibers and fiber ends. We applied them to the mode-locked fiber lasers. #12;1. Introduction Carbon nanotubes and their application to mode-locked fiber lasers S. Yamashita(1) , S. Maruyama(2) , Y. Murakami(2) , Y. Inoue(1) , H

Maruyama, Shigeo

371

Seoul National University http://bp.snu.ac.kr The Role of Carbon Incorporation in  

E-Print Network [OSTI]

O2 · Hydrothermal followed by carbonization at 500°C J. Phys. Chem. C 113, 20504 (2009). J. PhysSeoul National University http://bp.snu.ac.kr The Role of Carbon Incorporation in SnO2 of cracks during cycling Sn-Based Oxide Li Metal Carbon-Coated SnO2 #12;Seoul National University http

Park, Byungwoo

372

To appear in La revue de neuropsychologie Incorporer objets et membres factices: quelle diffrence ?  

E-Print Network [OSTI]

Résumé Le cerveau représente le corps de différentes manières (e.g., sensorielle, motrice) pour des fins'incorporation est motrice (i.e. objet intégré dans le schéma corporel) ou perceptive (i.e. object intégré dans l

Boyer, Edmond

373

Incorporating Optics into a Coupled Physical-Biological Forecasting System in the Monterey Bay  

E-Print Network [OSTI]

Incorporating Optics into a Coupled Physical-Biological Forecasting System in the Monterey Bay Fei://www.marine.maine.edu/~eboss/index.html http://ourocean.jpl.nasa.gov/ LONG-TERM GOALS Modeling and predicting ocean optical properties for coastal waters requires linking optical properties with the physical, chemical, and biological processes

Boss, Emmanuel S.

374

Incorporating Game-theoretic Rough Sets in Web-based Medical Decision Support Systems  

E-Print Network [OSTI]

Incorporating Game-theoretic Rough Sets in Web-based Medical Decision Support Systems JingTao Yao of game-theoretic rough set (GTRS) component in WMDSS is explored and investigated for this purpose. The GTRS is a recent development in rough sets that takes advantages from data analysis capabilities

Yao, JingTao

375

Incorporating Multiple cDNA Microarray Slide Scans -Application to Somatic Embryogenesis in Maize  

E-Print Network [OSTI]

Incorporating Multiple cDNA Microarray Slide Scans -Application to Somatic Embryogenesis in Maize 1 the measurements of gene expression. Because `optimal' settings may vary from slide to slide, operators typically scan each slide multiple times and then choose the reading with the fewest over-exposed and under

376

Hydrogen incorporation in stishovite at high pressure and symmetric hydrogen bonding in N-AlOOH  

E-Print Network [OSTI]

Hydrogen incorporation in stishovite at high pressure and symmetric hydrogen bonding in N significant amounts of hydrogen in stishovite under lower-mantle conditions. The enthalpy of solution pressure and temperature. We predict asymmetric hydrogen bonding in the stishovite^N-AlOOH solid solution

Stixrude, Lars

377

Extended light scattering model incorporating coherence for thin-film silicon solar cells  

E-Print Network [OSTI]

Extended light scattering model incorporating coherence for thin-film silicon solar cells Thomas film solar cells. The model integrates coherent light propagation in thin layers with a direct, non potential for light trapping in textured thin film silicon solar cells. VC 2011 American Institute

Lenstra, Arjen K.

378

Light Dependence of [3H]Leucine Incorporation in the Oligotrophic North Pacific Ocean  

Science Journals Connector (OSTI)

...Incorporation in the Oligotrophic North Pacific Ocean This is School of Ocean and Earth...structure in the central North Pacific Ocean. Limnol. Oceanogr. 39: 954-961...productivity of the oligotrophic North Pacific Ocean. Limnol. Oceanogr. 43: 1270-1286...

Matthew J. Church; Hugh W. Ducklow; David M. Karl

2004-07-01T23:59:59.000Z

379

Multiconfigurational nuclear-electronic orbital approach: Incorporation of nuclear quantum effects in electronic structure calculations  

E-Print Network [OSTI]

in electronic structure calculations Simon P. Webb, Tzvetelin Iordanov, and Sharon Hammes-Schiffera) Department 26 March 2002; accepted 30 May 2002 The nuclear-electronic orbital NEO method for the calculation are that nuclear quantum effects are incorporated during the electronic structure calculation, the Born

Hammes-Schiffer, Sharon

380

Incorporation of Short-Lived Be in a Calcium-Aluminum  

E-Print Network [OSTI]

Incorporation of Short-Lived 10 Be in a Calcium-Aluminum­ Rich Inclusion from the Allende Meteorite Kevin D. McKeegan,1 * Marc Chaussidon,2 Franc¸ois Robert3 Enrichments in boron-10/boron-11 in a calcium-aluminum canonical abundance of aluminum-26 may still require seeding of the solar system by radioactive stellar

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Oil and Gas CDT Predicting fault permeability at depth: incorporating natural  

E-Print Network [OSTI]

Oil and Gas CDT Predicting fault permeability at depth: incorporating natural permeability controls on fluid flow in oil and gas reservoirs. Fault zones are composed of many deformation elements will receive 20 weeks bespoke, residential training of broad relevance to the oil and gas industry: 10 weeks

Henderson, Gideon

382

Incorporating Knowledge of Secondary Structures in a L-System-Based Encoding  

E-Print Network [OSTI]

Incorporating Knowledge of Secondary Structures in a L-System-Based Encoding for Protein Folding.Krasnogor@nottingham.ac.uk Abstract. An encoding scheme for protein folding on lattice models, inspired by parametric L that the occurrence of motifs and sub-structures is an important component in protein folding, and these sub

Fernandez, Thomas

383

U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC), September 2003  

Broader source: Energy.gov [DOE]

Chart of Database of U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC)

384

Broadband omnidirectional antireflection coatings for metal-backed solar cells optimized using simulated annealing algorithm incorporated with solar spectrum  

Science Journals Connector (OSTI)

Broadband omnidirectional antireflection (AR) coatings for solar cells optimized using simulated annealing (SA) algorithm incorporated with the solar (irradiance) spectrum at Earths...

Chang, Yin-Jung; Chen, Yu-Ting

2011-01-01T23:59:59.000Z

385

Solvent-drop grinding: green polymorph control of cocrystallisation Andrew V. Trask,a W. D. Samuel Motherwellb and William Jones*a  

E-Print Network [OSTI]

Solvent-drop grinding: green polymorph control of cocrystallisation Andrew V. Trask,a W. D. Samuel as an Advance Article on the web 5th March 2004 By grinding with a minimal addition of a solvent of appropriate mill to induce cocrystal formation. In addition to its `green' nature, in that it avoids excessive use

de Gispert, Adrià

386

The drop in the cosmic star formation rate below redshift 2 is caused by a change in the mode of gas accretion and by active galactic nucleus feedback  

Science Journals Connector (OSTI)

......cosmic star formation rate below redshift 2 is caused...Institute for Extraterrestrial Physics, Giessenbachstrabetae...cosmic star formation rate is observed to drop sharply...of the gas that did not pass through a virial shock...simulations to show that the rate at which the gas accretes......

Freeke van de Voort; Joop Schaye; C. M. Booth; Claudio Dalla Vecchia

2011-08-11T23:59:59.000Z

387

Use the drop-down search menus and operators (AND, OR, NOT) to customize your search. Search by topic, author, journal title, publication year, and other fields.  

E-Print Network [OSTI]

by topic, author, journal title, publication year, and other fields. Topic Enter your search words, joined, and subject terms; choose Title from the drop-down search menu to restrict your search to document titles only for the most comprehensive search. 1.To find all articles by Francis Harry Compton Crick, click , enter Crick F

California at Berkeley, University of

388

Building America Technology Solutions for New and Existing Homes: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)  

Broader source: Energy.gov [DOE]

This case study examines a Building America builder partners implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase, which brings the duct system into the interior of the house to reduce air leakage and improve durability and indoor air quality

389

Departments of the Navy, Energy and Agriculture Invest in Construction of Three Biorefineries to Produce Drop-In Biofuel for Military  

Broader source: Energy.gov [DOE]

As part of a 2011 Presidential directive, the Departments of Navy, Energy, and Agriculture announced today that three companies have been awarded contracts to construct and commission biorefineries capable of producing drop-in biofuels to meet the transportation needs of the military and private sector.

390

An Experimental Investigaton of the Effect of Oil on Convective Heat Trasfer and Pressure Drop of a HFC-32/HRC-125 Mixture  

E-Print Network [OSTI]

The heat transfer coefficients and pressure drops of HCFC-22 and a 50% mass mixture of HFC-32/HFC-125 were experimentally measured under flow boiling conditions in a smooth tube. The refrigerants were flowed through an 8 mm diameter smooth tube...

McJimsey, Bert Ashford

391

Int..l. MsltiphaseFlow,Vol.3, pp. 23-33. Pergamon/Elsevier, 1976. Printedin Cheat Britain. MAGNETOHYDRODYNAMIC PRESSURE DROP  

E-Print Network [OSTI]

, owever, been directed to the prediction of gas-fiquid two-phase magneto, moreover, has practical significance. For example, in a steady state deuterium-tritium fusion reactor for the computation of pressure drop in MHD two-phase flow at high Hartmann numbers. A comparison is made between

Hunt, Julian

392

Publication List for Robert L. Lysak Hudson, M. K., F. S. Mozer, and R. L. Lysak, Magnetic field-aligned potential drops due to  

E-Print Network [OSTI]

, 1979. Lysak, R. L., M. K. Hudson, and M. Temerin, Ion heating by strong electrostatic ion cyclotron-aligned potential drops due to electrostatic ion cyclotron turbulence, Geophys. Res. Lett., 5, 143, 1978. Cattell, C turbulence, J. Geophys. Res., 85, 678, 1980. Lysak, R. L., Electrostatic ion cyclotron turbulence and auroral

Lysak, Bob

393

Symmetric and Asymmetric Coalescence of Drops on a Substrate J. F. Hernandez-Sanchez, L. A. Lubbers, A. Eddi, and J. H. Snoeijer  

E-Print Network [OSTI]

of raindrops or sprays, inkjet printing, or stability of foams and emulsions [1­4]. The initial stages liquid bridge connects the two drops and the bridge grows rapidly with time. Depending on the viscosity of the liquid, the radius of the bridge grows as r $ t (high viscosity) [5­8], or r $ t1=2 (low viscosity

Snoeijer, Jacco

394

STATEMENT OF CONSIDERATIONS REQUEST BY SOLAR TURBINES INCORPORATED FOR AN ADVANCE WAIVER  

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

FC02-00CH11049; W(A)-01-003; CH-1056 FC02-00CH11049; W(A)-01-003; CH-1056 As set out in attached waiver petition and in subsequent discussions with Solar Turbines Incorporated (Solar), Solar has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above identified cooperative agreement by its employees and its subcontractors' employees regardless of tier, except inventions made by subcontractors eligible to retain title to inventions pursuant to P.L. 96-517, as amended, or National Laboratories. Under this agreement, Solar expects to develop and demonstrate a significantly improved combustion system for its Mercury 50 advanced industrial gas turbine by selectively incorporating advanced alloys, coatings, and composite and monolithic ceramics into

395

Incorporation of Multi-Member Substructure Capabilities in FAST for Analysis of Offshore Wind Turbines: Preprint  

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

Incorporation of Multi-Member Incorporation of Multi-Member Substructure Capabilities in FAST for Analysis of Offshore Wind Turbines Preprint H. Song, A. Robertson, and J. Jonkman National Renewable Energy Laboratory D. Sewell University of Delaware Presented at the Offshore Technology Conference Houston, Texas April 30-May 3, 2012 Conference Paper NREL/CP-5000-53676 May 2012 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government under Contract No. DE-AC36-08GO28308. Accordingly, the US Government and Alliance retain a nonexclusive royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for US Government purposes. This report was prepared as an account of work sponsored by an agency of the United States government.

396

Tunneling current modulation by Ge incorporation into Si oxide films for flash memory applications  

SciTech Connect (OSTI)

Current-voltage characteristic for a Ge-incorporated Si oxide was investigated. Current enhancement was observed for the electric field larger than 10 MV/cm. Such a current enhancement only under high electric field is expected to improve programming performance without deteriorating reading performance. From secondary ion mass spectrometry and hard x-ray photoelectron spectroscopy analyses and current simulation, it is concluded that the Ge impurity in Ge{sup 4+} state around the tunnel oxide/substrate interface enhances the current by trap-assisted tunneling. The programming current enhancement induced by the Ge incorporation is expected to be one of the promising solutions for the next-generation flash memory.

Ito, Toshihide; Mitani, Yuuichiro; Nakasaki, Yasushi; Koike, Masahiro [Corporate Research and Development Center, Toshiba Corporation, Saiwai-ku, Kawasaki 212-8582 (Japan); Konno, Takuya; Matsuba, Hiroshi [Corporate Manufacturing Engineering Center, Toshiba Corporation, Isogo-ku, Yokohama 235-0017 (Japan); Kai, Tetsuya; Kaneko, Wakana; Ozawa, Yoshio [Device Process Development Center, Corporate Research and Development Center, Toshiba Corporation, Isogo-ku, Yokohama 235-8522 (Japan)

2012-02-13T23:59:59.000Z

397

Formation and incorporation of SiF{sub 4} molecules in F-implanted preamorphized Si  

SciTech Connect (OSTI)

The local structure of fluorine incorporated in crystalline silicon following solid phase epitaxial regrowth was investigated by means of x-ray absorption spectroscopy at the F K-edge. We clearly demonstrate that most F is found in SiF{sub 4} molecules in the crystalline matrix. A kinetic pathway, which explains our observation and which is also able to rationalize previous results in a common and coherent framework, is proposed.

De Salvador, D.; Bisognin, G.; Napolitani, E.; Mastromatteo, M.; Baggio, N.; Carnera, A. [MATIS INFM-CNR and Department of Physics, Padova University, via Marzolo 8, 35131 Padova (Italy); Boscherini, F. [Department of Physics and CNISM, Bologna University, viale C. Berti Pichat 6/2, 40127 Bologna (Italy); Impellizzeri, G.; Mirabella, S.; Boninelli, S.; Priolo, F. [MATIS INFM-CNR and Department of Physics and Astronomy, Catania University, via S. Sofia 64, 95123 Catania (Italy); Cristiano, F. [LAAS-CNRS, Toulouse University, 7 av. du Colonel Roche, 31077 Toulouse (France)

2009-09-07T23:59:59.000Z

398

Studies on supported metal oxide-oxide support interactions (an incorporation model)  

SciTech Connect (OSTI)

XRD, XPS, SSIMS, LRS, and FT-IR are used to explore the valency, composition and structure of the dispersed metal oxide species on supports with different structures, i.e., on ceria and {gamma}-alumina. The results indicated that the dispersion of various ionic compounds are proceeded by the incorporation of the metal cations into the surface vacant sites on the support provided that the loading amounts of the compounds are not higher than their dispersion capacities. The key factors determining the dispersion capacities of the ionic compounds are: (1) the surface structure of the support which determines the size and number of the vacant sites available. (2) the valency of the dispersed ionic compound and the size of the anion, from which the shielding effect of the capping anion(s) can be evaluated, and (3) the sizes of the dispersed cations and the vacant sites on the surface, from which the sites can be used for incorporation can be identified. The Quantitative results deduced from the incorporation model and from the independent experiments are consistent, providing further evidence that the model captures the essentials of the interactions between the dispersed metal oxide and support.

Yi Chen; Lin Dong; Y.S. Jin; Bing Xu; Weijie Ji [Nanjing Univ. (China)

1996-12-31T23:59:59.000Z

399

Seismic failure and cask drop analyses of the spent fuel pools at two representative nuclear power plants  

SciTech Connect (OSTI)

This report discusses work done in support of the resolution of Generic Issue-82, ''Beyond Design Basis Accidents in Spent Fuel Pools''. Specifically the probability of spent fuel pool failure due to earthquakes was determined for the pools at the Vermont Yankee Nuclear Power Station (BWR) and the H. B. Robinson S.E. Plant, Unit 2 (PWR). The dominant failure mode for each pool was gross structural failure caused by seismic motion resulting in the loss of pool liner integrity. The resulting sudden loss of water was then assumed to lead to a self-propagating cladding failure and fission product inventory release from the spent fuel elements in the pool. The mean annual frequency of failure due to this failure mode was found to be 6.7E-06 at Vermont Yankee and 1.8E-06 at H. B. Robinson. Other earthquake induced failure modes studied but found to be less important were loss of pool cooling and make-up capability, fuel rack damage and loss of liner integrity due to a cask drop accident. 61 refs., 47 figs., 14 tabs.

Prassinos, P.G.; Kimura, C.Y.; McCallen, D.B.; Murray, R.C.; Ravindra, M.K.; Campbell, R.D.; Hashimoto, P.S.; Nafday, A.M.; Tong, W.H.

1989-01-01T23:59:59.000Z

400

Improving the Power Conversion Efficiency of Ultrathin Organic Solar Cells by Incorporating Plasmonic Effects of Spheroidal Metallic Nanoparticles  

E-Print Network [OSTI]

Improving the Power Conversion Efficiency of Ultrathin Organic Solar Cells by Incorporating be exploited to achieve efficient harvesting of solar energy. Notably, the incorporation of plasmonic effects can allow the light harvesting capability of a solar cell to be maintained even as the thickness

Park, Namkyoo

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Every Drop Counts  

E-Print Network [OSTI]

allows producers to assess economic trade-offs of allocating limited water resources between various crops at varying crop growth stages. Water is the primary factor limiting the production of many crops in the Lower Rio Grande Valley of Texas... and concentrate as alternative water sources for irrigation in rural and urban areas. The research strategy is to remove salts prior to irri- gation to levels acceptable for salt-tolerant crops. RGBI researchers have evaluated more than 70 differ- ent...

Supercinski, Danielle

2006-01-01T23:59:59.000Z

402

A Physically Based Analytical Model to Predict Quantized Eigen Energies and Wave Functions Incorporating Penetration Effect  

E-Print Network [OSTI]

We propose a physically based analytical compact model to calculate Eigen energies and Wave functions which incorporates penetration effect. The model is applicable for a quantum well structure that frequently appears in modern nano-scale devices. This model is equally applicable for both silicon and III-V devices. Unlike other models already available in the literature, our model can accurately predict all the eigen energies without the inclusion of any fitting parameters. The validity of our model has been checked with numerical simulations and the results show significantly better agreement compared to the available methods.

Nadim Chowdhury; Imtiaz Ahmed; Zubair Al Azim; Md. Hasibul Alam; Iftikhar Ahmad Niaz; Quazi D. M. Khosru

2014-04-14T23:59:59.000Z

403

Tools for incorporating a D-wave contribution in Skyrme energy density functionals  

E-Print Network [OSTI]

The possibility of adding a D-wave term to the standard Skyrme effective interaction has been widely considered in the past. Such a term has been shown to appear in the next-to-next-to-leading order of the Skyrme pseudo-potential. The aim of the present article is to provide the necessary tools to incorporate this term in a fitting procedure: first, a mean-field equation written in spherical symmetry in order to describe spherical nuclei and second, the response function to detect unphysical instabilities. With these tools it will be possible to build a new fitting procedure to determine the coupling constants of the new functional.

P. Becker; D. Davesne; J. Meyer; A. Pastore; J. Navarro

2014-06-02T23:59:59.000Z

404

The status and prospects for flywheels and SMES that incorporate HTS  

Science Journals Connector (OSTI)

With one firm offering to provide SMES with HTS current leads and several other entities developing flywheels with bearings that incorporate bulk ReBaCuO, the progress made toward meeting their technical goals appears promising. Another question needs attention from the research, development, and demonstration (RD&D) community: Will technical success yield equipment that will sell? Here, we recall what is being done and review issues touching on the specifications for equipment that customers might want. These specifications pose technical challenges that have received little attention from the community.

A.M. Wolsky

2002-01-01T23:59:59.000Z

405

Controlled incorporation of mid-to-high Z transition metals in CVD diamond  

SciTech Connect (OSTI)

We report on a general method to fabricate transition metal related defects in diamond. Controlled incorporation of Mo and W in synthetic CVD diamond was achieved by adding volatile metal precursors to the diamond chemical vapor deposition (CVD) growth process. Effects of deposition temperature, grain structure and precursor exposure on the doping level were systematically studied, and doping levels of up to 0.25 at.% have been achieved. The metal atoms are uniformly distributed throughout the diamond grains without any indication of inclusion formation. These results are discussed in context of the kinetically controlled growth process of CVD diamond.

Biener, M M; Biener, J; Kucheyev, S O; Wang, Y M; El-Dasher, B; Teslich, N E; Hamza, A V; Obloh, H; Mueller-Sebert, W; Wolfer, M; Fuchs, T; Grimm, M; Kriele, A; Wild, C

2010-01-08T23:59:59.000Z

406

An Experimental Study on the Mass Transfer Process of CO2 from Liquid CO2 Drops under Simulated Deep-Sea Conditons  

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

An Experimental Study on the Mass Transfer Process of An Experimental Study on the Mass Transfer Process of CO 2 from Liquid CO 2 Drops under Simulated Deep-Sea Conditions Akihiro Yamasaki (akihiroy@nimc.go.jp) Keiichi Ogasawara Ho Teng National Institute of Materials and Chemical Research 1-1 Higashi, Tsukuba 3058565, JAPAN Satoko Takano Minoru Fujii Yukio Yanagisawa School of Frontier Science, Institute of Environmental Studies, The University of Tokyo,7-3-1 Hongo, Bunkyo-ku, Tokyo 1138656, JAPAN Abstract Mass transfer behavior of CO 2 from liquid CO 2 drops under simulated deep-sea conditions has been studied in a laboratory scale experimental apparatus. Liquid CO 2 was injected into the water of high pressure ( p > 50 bar) and low temperature ( T < 288 K) conditions through a nozzle. After injection, liquid CO

407

Probability of Potential Multi-Canister Overpack Loading System Drop of Proof Load in the K West Basin South Loadout Pit  

SciTech Connect (OSTI)

This document presents the results of a probabilistic analysis of the potential for load drop during the load test of the K West Basin South Loadout Pit Gantry. The calculations are in support of the cask loading system (CLS) subproject load test of the gantry. The purpose of this calculation note is to document the probabilistic calculation of the per lift potential for drop of a test load by the Multi-Canister Overpack (MCO) Loading System (MLS) during load testing at the K West Basin south loadout pit. The MLS subproject needs to load test the MLS in the K West Basin south loadout pit. To perform this test, a basket mockup weighing approximately 4,500 lb (125% of a fully loaded MCO basket accounting for water displacement) needs to be used for one or more load tests. The test load will comprise a standard basket lifting attachment with several ring-shaped steel segments to provide the required weight. The test load will exceed the K Basin Safety Analysis Report (WHC-SD-WM-SAR-062) (SAR) allowances for load drop in the K West Basin south loadout pit. This probabilistic calculation will be used as part of the basis for seeking U.S. Department of Energy approval to use an MLS test weight that exceeds SAR allowances.

SHULTZ, M.V.

2000-01-20T23:59:59.000Z

408

Diode pumped solid state kilohertz disk laser system for time-resolved combustion diagnostics under microgravity at the drop tower Bremen  

SciTech Connect (OSTI)

We describe a specially designed diode pumped solid state laser system based on the disk laser architecture for combustion diagnostics under microgravity (?g) conditions at the drop tower in Bremen. The two-stage oscillator-amplifier-system provides an excellent beam profile (TEM{sub 00}) at narrowband operation (?? < 1 pm) and is tunable from 1018 nm to 1052 nm. The laser repetition rate of up to 4 kHz at pulse durations of 10 ns enables the tracking of processes on a millisecond time scale. Depending on the specific issue it is possible to convert the output radiation up to the fourth harmonic around 257 nm. The very compact laser system is integrated in a slightly modified drop capsule and withstands decelerations of up to 50 g (>11 ms). At first the concept of the two-stage disk laser is briefly explained, followed by a detailed description of the disk laser adaption to the drop tower requirements with special focus on the intended use under ?g conditions. In order to demonstrate the capabilities of the capsule laser as a tool for ?g combustion diagnostics, we finally present an investigation of the precursor-reactions before the droplet ignition using 2D imaging of the Laser Induced Fluorescence of formaldehyde.

Wagner, Volker; Paa, Wolfgang; Triebel, Wolfgang [Institute of Photonic Technology, Laser Diagnostics, Albert-Einstein-Str. 9, 07745 Jena (Germany)] [Institute of Photonic Technology, Laser Diagnostics, Albert-Einstein-Str. 9, 07745 Jena (Germany); Eigenbrod, Christian; Klinkov, Konstantin [Center of Applied Space Technology and Microgravity, University Bremen, Am Fallturm, 28359 Bremen (Germany)] [Center of Applied Space Technology and Microgravity, University Bremen, Am Fallturm, 28359 Bremen (Germany); Larionov, Mikhail; Giesen, Adolf; Stolzenburg, Christian [Institut fr Strahlwerkzeuge (IFSW), Pfaffenwaldring 43, 70569 Stuttgart (Germany)] [Institut fr Strahlwerkzeuge (IFSW), Pfaffenwaldring 43, 70569 Stuttgart (Germany)

2014-03-15T23:59:59.000Z

409

Scanning tunneling microscopy study of nitrogen incorporated HfO{sub 2}  

SciTech Connect (OSTI)

The impact of nitrogen incorporation on the physical and electrical characteristics of the HfO{sub 2} is examined. X-ray photoelectron spectroscopy shows that nitrogen can be incorporated into the HfO{sub 2} via a two-step thermal anneal--first in ultrahigh vacuum (UHV) and subsequently in N{sub 2}. Following the N{sub 2} anneal, scanning tunneling microscopy in UHV reveals a marked reduction in the low-voltage leakage current under gate injection biasing. From band theory and existing first-principles simulation results, one may consistently attribute this improvement to the passivation of oxygen vacancies in the HfO{sub 2} by nitrogen. Improvement in the breakdown strength of the HfO{sub 2} subjected to ramp-voltage stress (substrate injection) is also observed after the N{sub 2} anneal. The local current-voltage curves acquired concurrently during the ramp-voltage stress exhibit 'space-charge limited conduction', which implies that the observed improvement in breakdown strength may be related to a limitation of the current flow through the gate stack in the high stress voltage regime.

Ong, Y. C.; Ang, D. S.; Pey, K. L.; Li, X. [Nanyang Technological University, School of Electrical and Electronic Engineering, Nanyang Avenue, Singapore 639798 (Singapore); O'Shea, S. J.; Wang, S. J. [Institute of Materials Research and Engineering, A-STAR - Agency for Science, Technology and Research, 3 Research Link, Singapore 11760 (Singapore); Tung, C. H. [Institute of Microelectronics, A-STAR - Agency for Science, Technology and Research, 11 Science Park Road, Singapore Science Park II, Singapore 117685 (Singapore)

2008-09-15T23:59:59.000Z

410

Framework-incorporated Mn and Co analcime zeolites: Synthesis and characterization  

SciTech Connect (OSTI)

The framework-substituted cobalt and manganese analcime zeolites were synthesized via a direct hydrothermal approach. The obtained samples were characterized by XRD powder, SEM-EDX, nitrogen physical adsorption, Raman microscopy, diffuse reflectance UV-Vis and IR spectroscopy which complementarily demonstrated the incorporation of cobalt and manganese into the zeolites framework. The results showed that substitution of Mn and Co could be placed in two synthesis gels with same compositions containing Al/Mn=5 and Al/Co=4 mol ratios, respectively. In addition, with replacing Al with Mn and synthesis of Mn-modified analcime, zeolite with higher surface area and pore volume could be achieved than the Co modified analcime. - Graphical abstract: The images and adsorption-desorption isotherms of N{sub 2} at 77 K for (a) Co (b) Mn modified analcime. Highlights: Black-Right-Pointing-Pointer Synthesis of Co and Mn modified analcime for the first time. Black-Right-Pointing-Pointer Framework-incorporation of Co and Mn using the same silicate gel composition. Black-Right-Pointing-Pointer Applying several techniques to provide proofs for the characterization.

Azizi, Seyed Naser, E-mail: azizi@umz.ac.ir [Analytical Division, Faculty of Chemistry, University of Mazandaran, P.O. Box 47416-95447, Babolsar (Iran, Islamic Republic of); Ehsani Tilami, Salma [Analytical Division, Faculty of Chemistry, University of Mazandaran, P.O. Box 47416-95447, Babolsar (Iran, Islamic Republic of)] [Analytical Division, Faculty of Chemistry, University of Mazandaran, P.O. Box 47416-95447, Babolsar (Iran, Islamic Republic of)

2013-02-15T23:59:59.000Z

411

Characterization Of The Local Electrical Environment In An Electrically-guided Protein Patterning System Incorporating Antifouling Self-assembled Monolayer  

E-Print Network [OSTI]

Infrared Spectroscopy GMPCPP Guanosine-5?-[(?,?)-methyleno]triphosphate MIBK Methyl Isobutyl Ketone MPEOPS 2-[methoxypoly-(ethyleneoxy)propyl]-trimethoxysilane MT Microtubule PEG-SAM Poly(ethylene glycol) Self Assembled Monolayer PMMA Poly... in acetone for five minutes, followed by rinsing with acetone and isopropanol and drying with nitrogen gas. After the cleaned silicon wafers were placed on a hot plate at 200 ?C for complete drying, a few drops of electon-beam resist (PMMA (poly...

Park, Jinseon

2011-10-21T23:59:59.000Z

412

Water Gas Shift Catalysis Using Iron Aerogels Doped with Palladium by the Gas-Phase Incorporation Method  

Science Journals Connector (OSTI)

The WGS activity of 2% Pd iron aerogel was higher by 50% than that of 1% Pd incorporated iron aerogel. ... (30) The reactors were charged with 100 mg of fresh catalysts held in place with Whatman QMA quartz fiber filters. ...

Sumit Bali; Gregory C. Turpin; Richard D. Ernst; Ronald J. Pugmire; Vivek Singh; Mohindar S. Seehra; Edward M. Eyring

2008-03-28T23:59:59.000Z

413

New method for the fabrication of films incorporating carbon nanotubes for mode-locked Erbium-doped fiber lasers  

Science Journals Connector (OSTI)

We present a new and simple method for the production of micron-thick polymeric films incorporating carbon nanotubes (CNTs) directly on the tip of an optical fiber ferrule using a...

Gerosa, Rodrigo M; Steinberg, David; Rosa, Henrique G; dos Santos, Claudia B; de Matos, Christiano; De Souza, Eunezio Antonio

414

STATEMENT OF CONSIDERATIONS REQUEST BY CORNING INCORPORATED FOR AN ADVANCE WAIVER OF DOMESTIC  

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

WAIVER OF DOMESTIC WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE CONTRACT NO. DE-FC26- 05NT42461, SUBCONTRACT QZ001; W(A)-05-040, CH-1322 The Petitioner, Corning Incorporated (Corning) was awarded a subcontract under a cooperative agreement for the performance of work entitled, "Advanced Gasification Mercury/Trace Metal Control with Monolith Traps". The prime contract is with the University of North Dakota Energy and Environmental Research Center (EERC). The purpose of the project is to develop effective, economical technology to enable the removal of mercury from syngas created when coal is gasified. Under the subcontract, Corning will conduct research into whether Corning's impregnated monolith technology, in conjunction with the University of North Dakota's

415

Microsoft Word - Satchwell Analytical Frameworks to Incorporate DR FINAL for RCO.docx  

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

Analytical Frameworks to Analytical Frameworks to Incorporate Demand Response in Long-term Resource Planning Andrew Satchwell 1 and Ryan Hledik 2 1 Lawrence Berkeley National Laboratory, 2 The Brattle Group Environmental Energy Technologies Division September 2013 Preprint of article submitted to Utilities Policy Journal. The work described in this report was funded by the National Electricity Delivery Division of the U.S. Department of Energy's Office of Electricity Delivery and Energy Reliability under Lawrence Berkeley National Laboratory Contract No. DE-AC02- 05CH11231. ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither

416

STATEMENT OF CONSIDERATIONS REQUEST BY CORNING INCORPORATED FOR AN ADVANCE WAIVER  

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

WAIVER WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER DOE CONTRACT NO. B29143; DOE WAIVER NO. W(A)-95-029 The Petitioner, Corning Incorporated, has requested an Advance Waiver of the Government's domestic and foreign rights to inventions made under the above cited research and development contract (R&D Contract). The objective of the R&D Contract issued by the Lawrence Livermore National Laboratory (LLNL) on behalf of DP-11 is to reduce the costs associated with the manufacturing of large size high quality fused silica transmissive optics utilized in advanced Inertial Confinement Fusion (ICF) laser systems. The present cost of laser optics used in the ICF laser system is between $1.7/cm 3 to $2.0/cm 3 . After completion of the R&D Contract, it is believed that a 50% reduction in cost for the

417

Wind Developer's Perspective on Incorporating Wind in Cap and Trade Program  

Wind Powering America (EERE)

Developer's Perspective Developer's Perspective on Incorporating Wind in Cap & Trade Programs January 12, 2006 Kevin Rackstraw Clipper Windpower, Inc. Clipper Windpower, Inc. 301/263 301/263- -0028 0028 krackstraw@clipperwind.com krackstraw@clipperwind.com About Clipper Windpower * Founded by James Dehlsen, a wind energy pioneer and recognized world leader in the wind industry, and founder of the company that is now GE Wind * Team is one of the most experienced in the business * Both a developer of wind projects and manufacturer of large wind turbines * Over $1.5 billion of wind projects developed * Another $4 billion of wind projects in the development pipeline Motivations * Emissions reduction claims: * In cap and trade states, neither we nor our marketers can state that we reduce capped emissions w/out allowances

418

ORNL/TM-11118 RESULTS OF THE RADIOLOGICAL SURVEY AT METPATH INCORPORATED,  

Office of Legacy Management (LM)

TM-11118 TM-11118 RESULTS OF THE RADIOLOGICAL SURVEY AT METPATH INCORPORATED, 1 MALCOLM AVENUE, TETERBORO, NEW JERSEY (TJOO3) FL D. Foley L. M. Floyd, Printed in the United States of America. Available from National Technical Information Serwce U.S. Department of Commerce I 5265 Port Royal Road. Springfield, Virginia 22161 NTIS price codes-Printed Copy:A03 Microfiche A01 This report was prepared as an account of work sponsored by an 8ge"cy of the UnitedSlaterGovernmenl.NeithertheUnitedStatesGovernmen~no,anyagency thereof. nor any 01 their employees. makes any warranty. express 0, implied. 0, assumes any legal liabhty or responsibility lo, the accuracy. completeness. 0, UJB~U~WSJ of any information. apparatus. product. or process disClosed. or represents that its use would not infringe privately owned rights. Reference herein

419

Hr. Michael Esposito Audio-Tex Industries, Incorporated 4555 West Addison Street  

Office of Legacy Management (LM)

-- -- Hr. Michael Esposito Audio-Tex Industries, Incorporated 4555 West Addison Street Chicago, Illinois 60641 Dear Mr. Esposito: Enclosed is a copy of the final survey report for your facility in Chicago,. Illinois , which is the site of the former ERA Tool & Engineering Company. The survey report documents the fact that the radiological condition of your facility is in compliance with applicable Department of Energy Guidelines and that no remedial action or further investigaticns are necessary. If you have any questions regarding the survey results or our dssociated actions, contact Mr. James Wagoner of my staff at 301-353-2802. Sincerely, James 3. Fiore, Director Division of Facility and Site Decommissioning Projects Office of Kuclear Energy

420

Reconciling Real Option Models: An Approach to Incorporate Market and Private Uncertainties  

E-Print Network [OSTI]

Several real options analysis techniques designed for practitioners exist in literature, but there is discrepancy in their underlying assumptions, mechanics and applicability. Within this paper, a review of approaches targeted towards practitioners is included, and a novel way of integrating market and private uncertainties is proposed. Market risk is incorporated into the dynamics of the project cash flow by assuming the success of the project is correlated to a traded index. The value of the real option on the project cash flows may be priced by traditional numerical methods or a simulation approach similar to the previously recommended Datar-Mathews method (Datar et al., 2007). A numerical example presents the proposed model within the simulation framework. Keywords: Real options for practitioners, valuation under uncertainty, DM Method, correlated processes 1

Kelsey Barton; Yuri Lawryshyn

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

A Method of Incorporating Matrix Theory to Create Mathematical Function-Based Music  

E-Print Network [OSTI]

This paper attempts to look for a mathematical method of composing music by incorporating Schonbergs idea of tone rows and matrix theory from linear algebra. The elements of a note set S are considered as the integer values for the natural notes based on the C Major Scale and rational numbers for semitones. The elements of S are effectively mapped by a polynomial function to another note set T. To accomplish this, S is treated as a column vector, applied to the matrix equation Ax equals b, where x denotes the vector S, b denotes the resulting set T, and A represents a square matrix. This method yields functions capable of mapping input note sets to others, thereby creating collections of sets that can be permuted in any order to form musical harmonies.

Sidarth Jayadev

2014-09-28T23:59:59.000Z

422

A Hybrid N-Body Code Incorporating Algorithmic Regularization and Post-Newtonian Forces  

E-Print Network [OSTI]

We describe a novel N-body code designed for simulations of the central regions of galaxies containing massive black holes. The code incorporates Mikkola's 'algorithmic' chain regularization scheme including post-Newtonian terms up to PN2.5 order. Stars moving beyond the chain are advanced using a fourth-order integrator with forces computed on a GRAPE board. Performance tests confirm that the hybrid code achieves better energy conservation, in less elapsed time, than the standard scheme and that it reproduces the orbits of stars tightly bound to the black hole with high precision. The hybrid code is applied to two sample problems: the effect of finite-N gravitational fluctuations on the orbits of the S-stars; and inspiral of an intermediate-mass black hole into the galactic center.

S. Harfst; A. Gualandris; D. Merritt; S. Mikkola

2008-03-15T23:59:59.000Z

423

High figure-of-merit ultrathin metal transparent electrodes incorporating a conductive grid  

SciTech Connect (OSTI)

It is known that ultrathin (<10 nm) metal films (UTMFs) can achieve high level of optical transparency at the expense of the electrical sheet resistance. In this letter, we propose a design, the incorporation of an ad hoc conductive grid, which can significantly reduce the sheet resistance of UTMF based transparent electrodes, leaving practically unchanged their transparency. The calculated highest figure-of-merit corresponds to a filling factor and a grid spacing-to-linewidth ratio of 0.025 and 39, respectively. To demonstrate the capability of the proposed method the sheet resistance of a continuous 2 nm Ni film (>950 OMEGA/square) is reduced to approx6.5 OMEGA/square when a 100 nm thick Cu grid is deposited on it. The transparency is instead maintained at values exceeding 75%. These results, which can be further improved by making thicker grids, already demonstrate the potential in applications, such as photovoltaic cells, optical detectors and displays.

Ghosh, D. S.; Chen, T. L. [ICFO-Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, 08860 Catalunya (Spain); Pruneri, V. [ICFO-Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, 08860 Catalunya (Spain); ICREA-Institucio Catalana de Recerca i Estudis Avancats, 08010 Barcelona (Spain)

2010-01-25T23:59:59.000Z

424

Incorporation of V, Zn and Pb into the crystalline phases of Portland clinker  

SciTech Connect (OSTI)

Burning of industrial wastes in cement kilns has an increasing environmental importance, brought about by the incorporation of potentially hazardous elements into clinker crystalline phases and partial substitution of primary fuel and raw materials. In this study, experimental clinkers were synthesized, with the addition of V, Zn and Pb to a standard raw meal, from which a control clinker was obtained for comparison. The three metals were chosen as they are present in the alternative fuel petcoke (V) and in industrial wastes (Zn, Pb) commonly burned in cement kilns. Electron microprobe and scanning electron microscope analysis revealed the preferential partition of these metals among the clinker crystalline phases. It was observed that V has shown a preferential partition towards C{sub 2}S. Zn appears in higher amounts in periclase, and C{sub 3}S has higher Zn contents than C{sub 2}S. Pb concentrates in minute spherules and partitions toward C{sub 3}S in small amounts.

Andrade, F.R.D.; Maringolo, V.; Kihara, Y

2003-01-01T23:59:59.000Z

425

Security constrained generation scheduling for grids incorporating wind, photovoltaic and thermal power  

Science Journals Connector (OSTI)

Abstract In this paper, security constrained generation scheduling (SCGS) problem for a grid incorporating thermal, wind and photovoltaic (PV) units is formulated. The formulation takes into account the stochastic nature of both wind and PV power output and imbalance charges due to mismatch between the actual and scheduled wind and PV power outputs. A hybrid technique in which the basic elements are a genetic algorithm (GA) with artificial neural network (ANN) and a priority list (PL) is used to minimize the total operating costs while satisfying all operational constraints considering both conventional and renewable energy generators. Numerical results are reported and discussed based on the simulation performed on the IEEE 24-bus reliability test system. The results demonstrate the efficiency of the proposed approach to reduce the total production cost for real time operation. Moreover, the results verified that the proposed approach can be applied to different problem dimensions and can score more favorably compared with analytical techniques.

Azza A. ElDesouky

2014-01-01T23:59:59.000Z

426

Incorporating heterogeneity to forecast the demand of new products in emerging markets: Green cars in China  

Science Journals Connector (OSTI)

Abstract Emerging markets are becoming increasingly important for many companies and it is not surprising to see that an increasing number of new products, especially technology products, are now being launched in these markets fairly quickly after they are launched in Western markets. However, most of the research on forecasting demand for new products focuses on developed markets. Marketing managers in multinational companies may therefore be tempted to use models that have been applied in developed markets to forecast demand of new products in emerging markets. However, there is ample evidence that supports the contention that emerging markets are different to markets in developed economies. This research proposes a dynamic segmentation approach to forecast demand that explicitly incorporates heterogeneity of consumers within and across segments: a key distinguishing feature of emerging markets. The research is applied in the context of the Chinese green car market but can be replicated for other products and in similar market conditions.

Lixian Qian; Didier Soopramanien

2014-01-01T23:59:59.000Z

427

STATEMENT OF CONSIDERATIONS REQUEST BY SOLAR TURBINES INCORPORATED FOR AN ADVANCE WAIVER  

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

FG02-00CH11062; W(A)-01-007; CH-1060 FG02-00CH11062; W(A)-01-007; CH-1060 As set out in attached waiver petition and in subsequent discussions with Solar Turbines Incorporated (Solar), Solar has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above identified cooperative agreement by its employees and its subcontractors' employees, regardless of tier, except inventions made by subcontractors eligible to retain title to inventions pursuant to P.L. 96-517, as amended, or National Laboratories. The objective of the cooperative agreement is to develop new alloys for use in high temperature turbomachinery, and specifically, in the Primary Surface Recuperator (PSR) in Solar's Mercury 50 gas turbine. As brought out in paragraph 2 of Solar's petition, the new material will be used in

428

Synthesis, characterization and properties of anti-sintering nickel incorporated MCM-41 methanation catalysts  

Science Journals Connector (OSTI)

Abstract Several nickel incorporated MCM-41 catalysts with a nickel molar content from 1% to 10% were prepared by a hydrothermal synthesis method, and investigated for their catalytic performances for the production of substitute natural gas (SNG) from syngas methanation in a continuous flow fixed-bed reactor. The catalysts were characterized by FTIR, ICP, XRD, H2-TPR, TGDTA and TEM, and the results showed that the mesoporous structure of MCM-41 still maintained well when the incorporated Ni molar content was up to 10%. The NiM catalyst prepared by the hydrothermal synthesis method with a nickel molar content of 10% showed the best catalytic activity with a high CO conversion of almost 100%, and a CH4 yield of 95.7% at 350C with 3:1 molar ratio of H2 to CO under 1.0MPa and 12000ml/h/g. Compared with the 10%Ni/M catalyst prepared by the impregnation method, the 10%NiM catalyst showed a higher resistance to sintering and no decrease in catalytic activity after calcination at 700C for 2h. In the 100h stability test under atmospheric pressure, the CO conversion rate and the CH4 yield obtained on 10%NiM catalyst maintained at about 100% and 82%, respectively, suggesting an excellent catalytic stability of this catalyst. The results of XRD, H2-TPR and TGDTA showed that there was a strong interaction between the Ni species and the support, which inhibited the catalyst sintering. And the amount of coke formed on the spent 10%NiM catalyst in the stability test was 3.0wt%. The coke formation was relatively easily to remove by calcination because the deposited carbon had a small particle size and uniform dispersion on the catalyst.

Jiaying Zhang; Zhong Xin; Xin Meng; Miao Tao

2013-01-01T23:59:59.000Z

429

Database (Report) of U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC), 2004  

Broader source: Energy.gov [DOE]

Development of a database, in Excel format, listing CHP installations incorporating thermal energy storage or turbine inlet cooling.

430

Environmental disaster or just a drop in the bucket: Texas scientists on the real effects of the Deewater Horizon oil spill  

E-Print Network [OSTI]

Winter 2011 tx H2O 3 or just a drop in thebucket?Texas scientists on the real e#31;ects of the Deepwater Horizon oil spill 4 tx H2O Winter 2011 Environmental Disaster Continued What if gasoline pumped into cars, seafood eaten at restaurants... but forgo#27;en as the wreckage of the Deepwater Horizon MC#31;#30;#31; drilling platform sank into its waters. A crude awakening Like any large oil spill, this one took its toll in many ways. Eleven BP employees on the rig died in the explosion...

Lee, Leslie

2011-01-01T23:59:59.000Z

431

Environmental disaster or just a drop in the bucket?: Texas scientists on the real effects of the Deepwater Horizon oil spill  

E-Print Network [OSTI]

Winter 2011 tx H2O 3 or just a drop in thebucket?Texas scientists on the real e#31;ects of the Deepwater Horizon oil spill 4 tx H2O Winter 2011 Environmental Disaster Continued What if gasoline pumped into cars, seafood eaten at restaurants... but forgo#27;en as the wreckage of the Deepwater Horizon MC#31;#30;#31; drilling platform sank into its waters. A crude awakening Like any large oil spill, this one took its toll in many ways. Eleven BP employees on the rig died in the explosion...

Lee, Leslie

2011-01-01T23:59:59.000Z

432

Hughes County, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

96.3226072° 96.3226072° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.1380279,"lon":-96.3226072,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

433

Hughes County, South Dakota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

022°, -99.8124935° 022°, -99.8124935° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.3535022,"lon":-99.8124935,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

434

Hugh O'Neill | Photosynthetic Antenna Research Center  

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

embedded in an electroactive membrane structure for solar fuel production. Staff Scientist 61511:: ORNL Neutrons, Supercomputer Simulations Reveal Molecular Structure of Lignin...

435

Service-Oriented Architecture for Biosequence Analysis Workflow Adam Hughes*  

E-Print Network [OSTI]

access to a hybrid computing environment of grids, clusters, and Cloud platforms are presented. Keywords the service-creation process and to provide access to a hybrid computing environment of grids, clusters. This infrastructure will eventually provide service interfaces to map-reduce technologies, leveraging the computing

436

McHugh Energy Consultants HVAC Trajectories toward Zero  

E-Print Network [OSTI]

#12;California Climate Zones 6 Coast: CZ's 1, 3, 5, 6, 7 Near Coast CZ's 2, 4, 8, 9 Inland Empire CZ) Occupant Controlled Smart Thermostat as a tradeoff against the solar ready zone #12;2013 Title 24 with an economizer and Mechanical cooling capacity >= 54,000 Btuh Applies to: Packaged DX rooftops Split

California at Davis, University of

437

Hugh Rudnick Van De Wyngard Seminario Hay crisis energtica?  

E-Print Network [OSTI]

Argentina #12;Racionamiento desde Argentina Restricciones Gas Natural en el SING 0 1 2 3 4 05-200406-200407% 50% 60% 70% 80% 90% %derestricción Racionamiento desde Argentina #12;La posible crisis energ Argentinatica de cortes de gas natural desde Argentina Aumento mundial de precios de combustibles #12;Precios

Dixon, Juan

438

Tamar Schlick * The Howard Hughes Buckling Transitions in  

E-Print Network [OSTI]

by a Debye­ Hiickel eiectro.s[a(icpo[cntial. Our (olleciivc dmcription of DN.4 shapes and energies over condenses the DNA significantly and also stores energy that can be readily available for essential by breaking one or two of the DNA strands. Lk describes the number of times that a DNA strand winds about

Schlick, Tamar

439

Chile post energas fsiles Hugh Rudnick Van De Wyngard  

E-Print Network [OSTI]

,000 30,000 35,000 40,000 GDP per capita (PPP, $2000) PrimaryEnergypercapita(GJ) US Australia Russia mercados mundiales Alternativas no fósiles para Chile Referencias: International Energy Agency BP Energy económico #12;5 Consumo per cápita y desarrollo económico #12;6 Carbón 29% Hidro 8% Nuclear 5% Gas

Catholic University of Chile (Universidad Católica de Chile)

440

Douglas Koshland Howard Hughes Medical Institute and Carnegie Institution,  

E-Print Network [OSTI]

that the generation of cohesion is a two-step process involving cohesin binding followed by conversion of bound Insights into how chromatids stay together by breaking them up 11 5 15-strand break specific cohesin domain. Molecular Cell 16:991-1002 (2004). 2) A multi-step pathway

Miyashita, Yasushi

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Vers une adoption de la France ? Hugh Clout1  

E-Print Network [OSTI]

sur la nécessité d'acquérir une connaissance des langues étrangères, de Cole Harris sur l sont vraiment intéressants. Au contraire, il y a un petit article de la plume de William Mead, publié en 1963 et intitulé « The adoption of other lands », qui me semble plein de bon sens. Mead était, et

Paris-Sud XI, Université de

442

The four `R's of energy security1 Larry Hughes  

E-Print Network [OSTI]

security, this paper introduces the "four `R's of energy security": review (understanding the problem 2002). Energy security, the reliable supply of energy at an affordable price (IEA 2001), is becoming to the general public, policy analysts, and politicians. The methodology consists of four `R's: review

Hughes, Larry

443

SHIAH, FUH-KWO, AND HUGH W. DUCKLOW. Temperature ...  

Science Journals Connector (OSTI)

Bay is seldom limited by in situ substrate supply but rather by temperature during nonsummer seasons. ... factors which control these patterns, and to test.

1999-12-21T23:59:59.000Z

444

Quantum mechanical analogue of the zeroth law of thermodynamics. (On the problem of incorporating Thermodynamics into Quantum Theory)  

E-Print Network [OSTI]

This approach to the incorporation of stochastic thermodynamics into quantum theory is based on the conception of consistent inclusion of the holistic stochastic environmental influence described by wave functions of the arbitrary vacuum, which was proposed in our paper previously. In this study, we implement the possibility of explicitly incorporating the zeroth law of stochastic thermodynamics in the form of the saturated Schr\\"odinger uncertainty relation into quantum theory. This allows comparatively analyzing the sets of states of arbitrary vacuums, namely, squeezed coherent states (SCSs) and correlated coherent states (CCSs). In addition, we compare the results of the construction of stochastic thermodynamics using SCSs and TCCSs with the versions involving the incorporation of thermodynamics into quantum theory developed previously and based on thermofield dynamics and quantum statistical mechanics.

O. N. Golubjeva; A. D. Sukhanov

2013-03-25T23:59:59.000Z

445

Nanoporous microbead supported bilayers: stability, physical characterization, and incorporation of functional transmembrane proteins.  

SciTech Connect (OSTI)

The introduction of functional transmembrane proteins into supported bilayer-based biomimetic systems presents a significant challenge for biophysics. Among the various methods for producing supported bilayers, liposomal fusion offers a versatile method for the introduction of membrane proteins into supported bilayers on a variety of substrates. In this study, the properties of protein containing unilamellar phosphocholine lipid bilayers on nanoporous silica microspheres are investigated. The effects of the silica substrate, pore structure, and the substrate curvature on the stability of the membrane and the functionality of the membrane protein are determined. Supported bilayers on porous silica microspheres show a significant increase in surface area on surfaces with structures in excess of 10 nm as well as an overall decrease in stability resulting from increasing pore size and curvature. Comparison of the liposomal and detergent-mediated introduction of purified bacteriorhodopsin (bR) and the human type 3 serotonin receptor (5HT3R) are investigated focusing on the resulting protein function, diffusion, orientation, and incorporation efficiency. In both cases, functional proteins are observed; however, the reconstitution efficiency and orientation selectivity are significantly enhanced through detergent-mediated protein reconstitution. The results of these experiments provide a basis for bulk ionic and fluorescent dye-based compartmentalization assays as well as single-molecule optical and single-channel electrochemical interrogation of transmembrane proteins in a biomimetic platform.

Davis, Ryan W. (University of New Mexico, Albuquerque, NM); Brozik, James A. (University of New Mexico, Albuquerque, NM); Brozik, Susan Marie; Cox, Jason M. (University of New Mexico, Albuquerque, NM); Lopez, Gabriel P. (University of New Mexico, Albuquerque, NM); Barrick, Todd A. (University of New Mexico, Albuquerque, NM); Flores, Adrean (University of New Mexico, Albuquerque, NM)

2007-03-01T23:59:59.000Z

446

Enhanced thermal- and photo-stability of acid yellow 17 by incorporation into layered double hydroxides  

SciTech Connect (OSTI)

2,5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo) pyrazol-1-yl) benzenesulphonate (DHSB) anions, namely acid yellow 17 anions, have been successfully intercalated into Zn-Al layered double hydroxides (LDH) to produce a novel organic-inorganic pigment by a simple method involving separate nucleation and aging steps (SNAS), and the dye-intercalated LDH was analyzed by various techniques, e.g., XRD, SEM, FT-IR, TG-DTA and ICP. The d-spacing of the prepared LDH is 2.09 nm. Furthermore, the incorporation of the DHSB aims to enhance the thermal- and photo-stability of the guest dye molecule, for example, the less color change after accelerated thermal- and photo-aging test. - Graphical abstract: Acid yellow anions were successfully assembled into ZnAl layered double hydroxides (LDH) to produce a novel organic-inorganic composite pigment by a simple method involving separate nucleation and aging steps (SNAS). Highlights: > Acid yellow 17 was directly intercalated into ZnAl-LDH to form a novel pigment. > The pigment was prepared by a method involving separate nucleation and aging steps. > The intercalation of dye anions enhances its thermal- and photo-stability.

Wang Qian; Feng Yongjun; Feng Junting [College of Science, State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029 (China); Li Dianqing, E-mail: lidq@mail.buct.edu.cn [College of Science, State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029 (China)

2011-06-15T23:59:59.000Z

447

Incorporating long-term climate change in performance assessment for the Waste Isolation Pilot Plant  

SciTech Connect (OSTI)

The United States Department of Energy (DOE) is developing the Waste Isolation Pilot Plant (WIPP) in southeastern New Mexico for the disposal of transuranic wastes generated by defense programs. Applicable regulations (40 CFR 191) require the DOE to evaluate disposal-system performance for 10,000 yr. Climatic changes may affect performance by altering groundwater flow. Paleoclimatic data from southeastern New Mexico and the surrounding area indicate that the wettest and coolest Quaternary climate at the site can be represented by that at the last glacial maximum, when mean annual precipitation was approximately twice that of the present. The hottest and driest climates have been similar to that of the present. The regularity of global glacial cycles during the late Pleistocene confirms that the climate of the last glacial maximum is suitable for use as a cooler and wetter bound for variability during the next 10,000 yr. Climate variability is incorporated into groundwater-flow modeling for WIPP PA by causing hydraulic head in a portion of the model-domain boundary to rise to the ground surface with hypothetical increases in precipitation during the next 10,000 yr. Variability in modeled disposal-system performance introduced by allowing had values to vary over this range is insignificant compared to variability resulting from other causes, including incomplete understanding of transport processes. Preliminary performance assessments suggest that climate variability will not affect regulatory compliance.

Swift, P.N. [Sandia National Labs., Albuquerque, NM (United States); Baker, B.L. [Technadyne Engineering Consultants, Inc., Albuquerque, NM (United States); Economy, K. [Ecodynamics Research Associates, Albuquerque, NM (United States); Garner, J.W. [Applied Physics, Inc., Albuquerque, NM (United States); Helton, J.C. [Arizona State Univ., Tempe, AZ (United States); Rudeen, D.K. [New Mexico Engineering Research Institute, Albuquerque, NM (United States)

1994-03-01T23:59:59.000Z

448

Incorporation of measurement data from irradiated fuel samples into the MTG system at FCF.  

SciTech Connect (OSTI)

The Mass Tracking (MTG) System for the Fuel Conditioning Facility (FCF) initially uses calculated values for the mass flows of irradiated EBR-II driver fuel to be processed in the electrorefiner. Validation of the methodology used to calculate these mass values was based on comparisons with measured values obtained on lead experimental subassemblies. Nevertheless, these calculated values are continually verified by measurements performed by the Analytical Laboratory on samples from the element chopper retained for each chopper batch. When the measured data become available, it is necessary to determine if the measured and calculated data are consistent. If so, the MTG System retains the ''best'' data, i.e., the data with the smallest uncertainties. If measured and calculated data are not consistent, measurements must be repeated on a backup sample, after which, again the ''best'' data are used by the MTG System. Knowledge of the uncertainties in both the measured and calculated data is fundamental both to determining whether the data are consistent and to determining which of the data are to be used. The present study uses the availability of a ''large'' number of measured data from the initial chopper batch to estimate uncertainties in the measured and calculated values. Then the analyses of 65 chopper samples from the first 9 batches are used to estimate the biases and trends in calculated-to-measured values of the important data (fissile masses, heavy metal masses and burnup) and recommends a procedure for incorporating the measured data into the MTG system.

McKnight, R. D.

1998-07-13T23:59:59.000Z

449

The Pattern Method for Incorporating Tidal Uncertainty Into Probabilistic Tsunami Hazard Assessment (PTHA)  

E-Print Network [OSTI]

In this paper we describe a general framework for incorporating tidal uncertainty into probabilistic tsunami hazard assessment and propose the Pattern Method and a simpler special case called the $\\Delta t$ Method as effective approaches. The general framework also covers the method developed by Mofjeld et.al in 2007 that was used for the 2009 Seaside, Oregon probabilistic study by Gonzalez et.al. We show the Pattern Method is superior to past approaches because it takes advantage of our ability to run the tsunami simulation at multiple tide stages and uses the time history of flow depth at strategic gauge locations to infer the temporal pattern of waves that is unique to each tsunami source. Combining these patterns with knowledge of the tide cycle at a particular location improves the ability to estimate the probability that a wave will arrive at a time when the tidal stage is sufficiently large that a quantity of interest such as the maximum flow depth exceeds a specified level.

Adams, Loyce M; Gonzlez, Frank I

2014-01-01T23:59:59.000Z

450

Numerical study on thermal behaviors of a solar chimney incorporated with PCM  

Science Journals Connector (OSTI)

Abstract The thermal behaviors of a solar chimney incorporating with organic phase change material (PCM) RT-42 unit under different heat fluxes are studied in this paper. For the numerical model, effective heat capacity method is employed to analyze the performance of RT-42, while the average thermo-physical property approach is used to describe the PCM/fins component. The PCM behaviors during its melting and solidification processes, absorber surface temperature, mass flow rate, and inlet and outlet air temperature difference have been investigated. The numerical results give good agreements with the experimental results. The comprehensive investigations under various heat fluxes from 100 to 800W/m2 are carried out by using the verified model. The numerical results show that the performance of the system deteriorates sharply once the heat flux is or lower than 500W/m2, but not big improvement if the heat flux is higher than 700W/m2. Therefore, the performance of the system is highly dependent on the solar radiation. The application of high effective thermal conductivity enhancers can further improve the performance of the chimney under lower solar radiation.

Yongcai Li; Shuli Liu

2014-01-01T23:59:59.000Z

451

Incorporation of 3D Shortwave Radiative Effects within the Weather Research and Forecasting Model  

SciTech Connect (OSTI)

A principal goal of the Atmospheric Radiation Measurement (ARM) Program is to understand the 3D cloud-radiation problem from scales ranging from the local to the size of global climate model (GCM) grid squares. For climate models using typical cloud overlap schemes, 3D radiative effects are minimal for all but the most complicated cloud fields. However, with the introduction of ''superparameterization'' methods, where sub-grid cloud processes are accounted for by embedding high resolution 2D cloud system resolving models within a GCM grid cell, the impact of 3D radiative effects on the local scale becomes increasingly relevant (Randall et al. 2003). In a recent study, we examined this issue by comparing the heating rates produced from a 3D and 1D shortwave radiative transfer model for a variety of radar derived cloud fields (O'Hirok and Gautier 2005). As demonstrated in Figure 1, the heating rate differences for a large convective field can be significant where 3D effects produce areas o f intense local heating. This finding, however, does not address the more important question of whether 3D radiative effects can alter the dynamics and structure of a cloud field. To investigate that issue we have incorporated a 3D radiative transfer algorithm into the Weather Research and Forecasting (WRF) model. Here, we present very preliminary findings of a comparison between cloud fields generated from a high resolution non-hydrostatic mesoscale numerical weather model using 1D and 3D radiative transfer codes.

O'Hirok, W.; Ricchiazzi, P.; Gautier, C.

2005-03-18T23:59:59.000Z

452

Advanced Methods for Incorporating Solar Energy Technologies into Electric Sector Capacity-Expansion Models: Literature Review and Analysis  

SciTech Connect (OSTI)

Because solar power is a rapidly growing component of the electricity system, robust representations of solar technologies should be included in capacity-expansion models. This is a challenge because modeling the electricity system--and, in particular, modeling solar integration within that system--is a complex endeavor. This report highlights the major challenges of incorporating solar technologies into capacity-expansion models and shows examples of how specific models address those challenges. These challenges include modeling non-dispatchable technologies, determining which solar technologies to model, choosing a spatial resolution, incorporating a solar resource assessment, and accounting for solar generation variability and uncertainty.

Sullivan, P.; Eurek, K.; Margolis, R.

2014-07-01T23:59:59.000Z

453

Natural Gas Weekly Update, Printer-Friendly Version  

Gasoline and Diesel Fuel Update (EIA)

the report week at 80.30 per barrel, or 13.84 per MMBtu. The number of natural gas rotary rigs rose by 3 to 728, according to data Baker Hughes Incorporated released on...

454

U.S. Energy Information Administration (EIA)  

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

for the week positioned storage volumes 816 Bcf above year-ago levels. The natural gas rotary rig count, as reported March 23 by Baker Hughes Incorporated, decreased by 11 to...

455

U.S. Energy Information Administration (EIA)  

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

was 78 Bcf, positioning storage volumes 714 Bcf above year-ago levels. The natural gas rotary rig count, as reported February 3 by Baker Hughes Incorporated, decreased by 32 to...

456

U.S. Energy Information Administration (EIA)  

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

to 3,629 Bcf, according to EIA's Weekly Natural Gas Storage Report. The natural gas rotary rig count, as reported by Baker Hughes Incorporated, was 818 on December 16. This...

457

U.S. Energy Information Administration (EIA)  

Gasoline and Diesel Fuel Update (EIA)

was 192 Bcf, positioning storage volumes 531 Bcf above year-ago levels. The natural gas rotary rig count, as reported by Baker Hughes Incorporated on January 20, fell by 11 to...

458

U.S. Energy Information Administration (EIA)  

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

for the week positioned storage volumes 799 Bcf above year-ago levels. The natural gas rotary rig count, as reported by Baker Hughes Incorporated on May 4, declined by 7 to 606...

459

Incorporating supercritical steam turbines into molten-salt power tower plants : feasibility and performance.  

SciTech Connect (OSTI)

Sandia National Laboratories and Siemens Energy, Inc., examined 14 different subcritical and supercritical steam cycles to determine if it is feasible to configure a molten-salt supercritical steam plant that has a capacity in the range of 150 to 200 MWe. The effects of main steam pressure and temperature, final feedwater temperature, and hot salt and cold salt return temperatures were determined on gross and half-net efficiencies. The main steam pressures ranged from 120 bar-a (subcritical) to 260 bar-a (supercritical). Hot salt temperatures of 566 and 600%C2%B0C were evaluated, which resulted in main steam temperatures of 553 and 580%C2%B0C, respectively. Also, the effects of final feedwater temperature (between 260 and 320%C2%B0C) were evaluated, which impacted the cold salt return temperature. The annual energy production and levelized cost of energy (LCOE) were calculated using the System Advisory Model on 165 MWe subcritical plants (baseline and advanced) and the most promising supercritical plants. It was concluded that the supercritical steam plants produced more annual energy than the baseline subcritical steam plant for the same-size heliostat field, receiver, and thermal storage system. Two supercritical steam plants had the highest annual performance and had nearly the same LCOE. Both operated at 230 bar-a main steam pressure. One was designed for a hot salt temperature of 600%C2%B0C and the other 565%C2%B0C. The LCOEs for these plants were about 10% lower than the baseline subcritical plant operating at 120 bar-a main steam pressure and a hot salt temperature of 565%C2%B0C. Based on the results of this study, it appears economically and technically feasible to incorporate supercritical steam turbines in molten-salt power tower plants.

Pacheco, James Edward; Wolf, Thorsten [Siemens Energy, Inc., Orlando, FL; Muley, Nishant [Siemens Energy, Inc., Orlando, FL

2013-03-01T23:59:59.000Z

460

Heterogeneity of uridine incorporation along the rabbit nephron. I. Autoradiographic study  

SciTech Connect (OSTI)

An autoradiographic study of uridine labeling in tubular segments microdissected from the rabbit kidney is presented. Kidney pyramids were incubated for 60 min with low (66 nM) and high (66..mu..M) (/sup 3/H)-uridine concentration. At the two concentrations studied the labeling was almost exclusively nuclear in all segments studied. At the low concentration, labeling predominated in the macula densa (MD = 63.88 +/- 6.15 silver grains/100 ..mu..m/sup 2/, n = 11), cortical ascending limb (CAL = 19.65 +/- 1.65, n = 15), and initial distal tubule (DCT/sub a/ = 24.31 +/- 2.70, n = 6). It was minimal in the proximal tubule (PCT/sub 2/ = 9.14 +/- 1.61, n = 16) and in the cortical (CCT = 5.23 +/- 0.75, n = 18) and medullary (MCT = 5.52 +/- 1.10, n = 12) collecting ducts. At a high concentration, the profile of labeling was roughly similar except for a relative increase in labeling much more pronounced in collecting ducts (CCT = +373, MCT = +323%) than in the other structures (MD = -14, CAL = +66, DCT/sub a/ = +49, PCT = +9%). Pulse-chase experiments do not show evidence for differences in turnover or degradation rates of RNA between segments, at least in the PCT and the connecting part of the CCT. Analysis of the results at low and high concentration suggests that the observed heterogeneity in uridine labeling depends on both variable endogenous nucleoside pools and different rates of uridine incorporation into RNA from one segment to another.

Vandewalle, A.; Farman, N.; Cluzeaud, F.; Bonvalet, J.P.

1984-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "hughes incorporated dropped" 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

Study of Improvement in Boiler Efficiency through Incorporation of Additional Bank of Tubes in the Economiser  

E-Print Network [OSTI]

Abstract: The major efficiency loss of a boiler is caused by the hot stack gases discharging to the atmosphere which is polluting the atmosphere and on other side Pollution Control Board is forcing the norms of Pollution levels in atmosphere. One of the most cost-effective ways of improving the efficiency of a high pressure steam boiler is to install an economizer on the boiler. An economizer is a heat exchanger, which transfers heat from the stack gases to the incoming feedwater. Typically, on a high pressure water tube boiler, the efficiency improvement with an economizer is 2 to 4%, depending on firing rate. On a high pressure fire tube boiler, the improvement is 2 to 3.5%, depending on boiler size and firing rate. The economizers are located in the boiler stack close to the stack gas outlet of the boiler. They may be supported from overhead or from the floor. A feedwater line, which serves the boiler, is piped to the unit. No additional feedwater control valves or stack gas dampers are required. Presently in NTPC stage II units there are banks of tubes in economizer. There was a proposal from management to add another bank of tubes in the economizer so that there will be control of pollutants coming out from boiler. We took that proposal as a task and made a detailed investigation of it. An investigation is conducted on the effect of performance of the boiler by incorporating the additional bank of tubes in the space below the lower bank of tubes. The main idea is to extract maximum amount of heat from the flue gases and increase the heat

P. Ravindra Kumar; B. Sridhar Reddy

462

A Novel, Modification-Dependent ATP-Binding Aptamer Selected from an RNA Library Incorporating a Cationic Functionality  

E-Print Network [OSTI]

A Novel, Modification-Dependent ATP-Binding Aptamer Selected from an RNA Library Incorporating this library yielded a novel receptor that binds ATP under physiological pH and salt conditions in a manner structure model for the ATP binding site were obtained by the analysis of functional sequences selected from

Heller, Eric

463

Wax Inhibition by Comb-like Polymers: Support of the Incorporation-Perturbation Mechanism from Molecular Dynamics Simulations  

E-Print Network [OSTI]

with a high-pressure flow inside the pipeline. This suggests design principles for developing improved wax and by the temperature gradient between the outside cold temperature and that inside the pipeline. The wax deposit causesWax Inhibition by Comb-like Polymers: Support of the Incorporation-Perturbation Mechanism from

Goddard III, William A.

464

Oxygen Atom Transfer and Oxidative Water Incorporation in Cuboidal Mn3MOn Complexes Based on Synthetic, Isotopic Labeling,  

E-Print Network [OSTI]

is performed by the oxygen-evolving center (OEC) of photo- system II (PSII).2 The OEC consists of a Mn4Ca, United States *S Supporting Information ABSTRACT: The oxygen-evolving complex (OEC) of photo- system IIOxygen Atom Transfer and Oxidative Water Incorporation in Cuboidal Mn3MOn Complexes Based

Goddard III, William A.

465

Carol G. Cokely's recent Presentations Cokely, C. (2007). Incorporating Service Learing in to the AuD Curriculum. Invited  

E-Print Network [OSTI]

Carol G. Cokely's recent Presentations Cokely, C. (2007). Incorporating Service Learing in to the AuD Curriculum. Invited speaker, Teaching the Management of Hearing Loss, Pittsburgh, PA. Cokely, C, Pittsburgh, PA. Kricos, P.B., Weinstein, B., Lesner, S., Cokely, C., Milstein, D., & Chisolm, T. (2006) How

O'Toole, Alice J.

466

Journal of Superconductivity: Incorporating Novel Magnetism ( C 2005) DOI: 10.1007/s10948-005-0005-2  

E-Print Network [OSTI]

Journal of Superconductivity: Incorporating Novel Magnetism ( C 2005) DOI: 10.1007/s10948) and a 10 °A thick Ge spacer layer. From temperature- dependent magnetization and hysteresis loop; ferromagnetism; MBE. Recently, magnetic semiconductors have at- tracted great attention due to the potential

Medvedeva, Julia E.

467

Is Economics right for me? Economics is a social science which incorporates Mathematics and Statistics but also  

E-Print Network [OSTI]

Economics Is Economics right for me? Economics is a social science which incorporates Mathematics-being, as well as political and financial decisions, then Economics is an excellent choice. You will need good in order to get the best out of this degree. Economics graduates are extremely employable and the skills

Harman, Neal.A.

468

1 to be published in Wind Energy Many engineering systems incorporate prognostics and health management (PHM), which consists of technologies  

E-Print Network [OSTI]

1 to be published in Wind Energy ABSTRACT Many engineering systems incorporate prognostics exist for wind energy systems, they do not specifically quantify the value of decisions after: GHaddad@slb.com. 1. INTRODUCTION Wind energy is at the forefront of alternative energy sources. The US

Sandborn, Peter

469

21 July 2012 Page 1 Getting to Know Turtle Island: Incorporating First Nation, Mtis and Inuit Perspectives, K 8  

E-Print Network [OSTI]

21 July 2012 Page 1 Getting to Know Turtle Island: Incorporating First Nation, Métis and Inuit. Morning on the Lake. Juv PS 8595 A24 M67 1997 Bruchac, Joseph. Thirteen Moons on Turtle's Back: A Native American Year of Moons. Juv PS3552 R794 T47 1992 ---. Turtle's Race with Beaver. Juv E99 S3 B77 2005

Abolmaesumi, Purang

470

Next: effect of eddies on the Hadley circulation We talked about ways to incorporate eddy heat fluxes  

E-Print Network [OSTI]

Next: effect of eddies on the Hadley circulation We talked about ways to incorporate eddy heat ¡ An eddy-driven Hadley cell model #12;Effect of eddy fluxes Compare the dry dynamical core model run axisymmetrically versus with eddies ¡ Hadley cell is significantly stronger with eddies ¡ Suggests eddies

Frierson, Dargan

471

Mechanical signal influence on mesenchymal stem cell fate is enhanced by incorporation of refractory periods into the loading regimen  

E-Print Network [OSTI]

Mechanical signal influence on mesenchymal stem cell fate is enhanced by incorporation Adipogenesis Obesity Osteoblastogenesis b-catenin a b s t r a c t Mechanical signals of both low and high mesenchymal stem cell pools from which fat and bone precursors emerge. To identify an idealized mechanical

472

Infrared detection of (H2O)20 isomers of exceptional stability: a drop-like and a face-sharing pentagonal prism cluster  

SciTech Connect (OSTI)

Water clusters containing fully coordinated water molecules are model systems that mimic the local environment of the condensed phase. Present knowledge about the water cluster size regime in which the transition from the allsurface to the fully solvated water molecules occurs is mainly based on theoretical predictions in lieu of the absence of precisely size resolved experimental measurements. Here, we report size and isomer selective infrared (IR) spectra of (H2O)20 clusters tagged with a sodium atom by employing IR excitation modulated photoionization spectroscopy. The observed absorption patterns in the OH stretching fingerprint region are consistent with the theoretically predicted spectra of two structurally distinct isomers: A drop-like cluster with a fully coordinated (interior) water and an edge-sharing pentagonal prism cluster in which all atoms are on the surface. The observed isomers show exceptional stability and are predicted to be nearly isoenergetic.

Pradzynski, Christoph C.; Dierking, Christoph W.; Zurheide, Florian; Forck, Richard M.; Buck, Udo; Zeuch, Thomas; Xantheas, Sotiris S.

2014-12-28T23:59:59.000Z

473

Excess heat capacity of the (Li1?xCax)F1+x liquid solution determined by differential scanning calorimetry and drop calorimetry  

Science Journals Connector (OSTI)

Abstract The work presents the measured heat capacity of the (Li1?xCax)F1+x liquid solution. Four samples with different compositions have been prepared and measured using a Differential Scanning Calorimeter. Since this technique was newly adopted for measuring encapsulated fluoride samples, some modifications were introduced in the standard configuration of the instrument and they are described in this work as well. For comparison one of the analysed composition ( x CaF 2 = 0.5) was also measured using drop calorimetry, which has been previously used for similar studies. The reliability of the results obtained was confirmed by the good agreement between the two techniques. Moreover, the excess heat capacity of the (Li1?xCax)F1+x liquid solution was derived and a strong deviation from the ideal behaviour was observed.

E. Capelli; O. Bene; R.J.M. Konings

2015-01-01T23:59:59.000Z

474

Drag with external and pressure drop with internal flows: a new and unifying look at losses in the flow field based on the second law of thermodynamics  

Science Journals Connector (OSTI)

Internal and external flows are characterized by friction factors and drag coefficients, respectively. Their definitions are based on pressure drop and drag force and thus are very different in character. From a thermodynamics point of view in both cases dissipation occurs which can uniformly be related to the entropy generation in the flow field. Therefore we suggest to account for losses in the flow field by friction factors and drag coefficients that are based on the overall entropy generation due to the dissipation in the internal and external flow fields. This second law analysis (SLA) has been applied to internal flows in many studies already. Examples of this flow category are given together with new cases of external flows, also treated by the general SLA-approach.

Heinz Herwig; Bastian Schmandt

2013-01-01T23:59:59.000Z

475

Drop of coherence of the lower kilo-Hz QPO in neutron stars: is there a link with the innermost stable circular orbit?  

E-Print Network [OSTI]

Using all available archival data from the Rossi X-ray Timing Explorer (RXTE), we follow the frequency of the kilo-Hz QPOs in three low luminosity neutron star low mass X-ray binaries; namely 4U 1636-536, 4U 1608-522, and 4U1735-44. Following earlier work, we focus our analysis on the lower kilo-Hz QPO, for which we study the dependency of its quality factor (Q) amplitude as a function of frequency over a range covering from 500 Hz to 1000 Hz. As previously found for 4U 1636-536, we show that the quality factor of the lower kilo-Hz increases with frequency up to a maximum frequency around 800 Hz, beyond which an abrupt drop of its coherence is observed down to a limiting frequency where the QPO disappears completely. Simultaneously the amplitude of the QPOs is almost constant below the peak frequency and starts to decrease smoothly afterwards. The peak frequency is 850 Hz, 820 Hz, 740 Hz whereas the limiting frequency is 920 Hz, 900 Hz and 830 Hz for 4U 1636-536, 4U 1608-522 and 4U 1735-44 respectively. A ceiling of the lower QPO frequencies is also seen clearly in a frequency versus count rate diagram for all sources. This behavior is reproducible within an object and between objects. We suggest here that the drop of coherence of the lower QPO may be a geometry-related effect, which could be related to the last stable circular orbit.

Didier Barret; Jean-Francois Olive; M. Coleman Miller

2005-10-04T23:59:59.000Z

476

Using Membrane Sets Incorporated into a Crossflow Electrofiltration/Electrodialysis Treatment Module to Treat CMP Wastewater and Simultaneously Generate Electrolytic Ionized Water.  

E-Print Network [OSTI]

??In this work, membrane set(s) had been incorporated into different crossflow electrofiltration (CEF) /electrodialysis (ED) treatment modules for treating various CMP wastewaters and simultaneously generating (more)

Yang, Tsung-Yin

2003-01-01T23:59:59.000Z

477

On the incorporation of cubic and hexagonal interfacial energy anisotropy in phase field models using higher order tensor terms  

E-Print Network [OSTI]

In this paper, we show how to incorporate cubic and hexagonal anisotropies in interfacial energies in phase field models; this incorporation is achieved by including upto sixth rank tensor terms in the free energy expansion, assuming that the free energy is only a function of coarse grained composition, its gradient, curvature and aberration. We derive the number of non-zero and independent components of these tensors. Further, by demanding that the resultant interfacial energy is positive definite for inclusion of each of the tensor terms individually, we identify the constraints imposed on the independent components of these tensors. The existing results in the invariant group theory literature can be used to simplify the process of construction of some (but not all) of the higher order tensors. Finally, we derive the relevant phase field evolution equations.

E. S. Nani; M. P. Gururajan

2014-04-03T23:59:59.000Z

478

Hydrogen incorporation during deposition of a-Si:H from an intense source of SiH{sub 3}  

SciTech Connect (OSTI)

The incorporation of hydrogen during the fast deposition of a-Si:H from an expanding thermal arc is investigated by means of isotope labeling of the precursor gases silane and hydrogen. It is found that hydrogen in a-Si:H originates dominantly from the silyl radical. A small fraction of the hydrogen in a-Si:H is due to exchange reaction of atomic hydrogen in the plasma with hydrogen chemisorbed on the surface during growth.

Van de Sanden, M.C.M.; Severens, R.J.; Kessels, W.M.M.; Van de Pas, F.; Van Ijzendoorn, L.; Schram, D.C.

1997-07-01T23:59:59.000Z

479

Iodine-129 and Iodine-127 speciation in groundwater at the Hanford Site, U.S.: iodate incorporation into calcite  

SciTech Connect (OSTI)

The Hanford Site, the most contaminated nuclear site in the United States, has large radioactive waste plumes containing high 129I levels. The geochemical transport and fate of radioiodine depends largely on its chemical speciation that is greatly affected by environmental factors. This study reports, for the first time, the speciation of stable and radioactive iodine in the groundwater from the Hanford Site. Iodate was the dominant species and accounts for up to 84%, followed by organo-iodine and minimal levels of iodide. The relatively high pH and oxidizing environment may have prevented iodate reduction. Our results identified that calcite precipitation caused by degassing of CO2 during deep groundwater sampling incorporated between 7 to 40% of dissolved iodine (including 127I and 129I) that was originally in the groundwater, transforming dissolved to particulate iodate during sampling. In order to understand the mechanisms underlying iodine incorporation by calcite, laboratory experiments were carried out to replicate this iodine sequestering processes. Two methods were utilized in this study, 1) addition of sodium carbonate; 2) addition of calcium chloride followed by sodium carbonate where the pH was well controlled at ~8.2, which is close to the average pH of Hanford Site groundwater. It was demonstrated that iodate was the main species incorporated into calcite and this incorporation process could be impeded by elevated pH and decreasing ionic strength in groundwater. This study provides critical information for predicting the long-term fate and transport of 129I at the Hanford Site and reveals a potential means for improved remediation strategies of 129I.

Zhang, Saijin [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Xu, Chen [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Creeley, Danielle [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Ho, Yi-Fang [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Li, Hsiu-Ping [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Grandbois, Russell [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Schwehr, Kathy [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science; Kaplan, Daniel I. [Savannah River National Laboratory, Aiken, SC (United States); Yeager, Chris [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Wellman, Dawn M. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Santschi, Peter H. [Texas A and M Univ. at Galveston, TX (United States). Dept. of Marine Science

2013-07-25T23:59:59.000Z

480

Hierarchical micro and nano structured, hydrophilic, superhydrophobic and superoleophobic surfaces incorporated in microfluidics, microarrays and lab on chip microsystems  

Science Journals Connector (OSTI)

Abstract Control of wetting properties at the extremes of wetting states (superhydrophilic and superhydrophobic) is important for many applications, such as self-cleaning, anti-fogging, anti-icing, and antibacterial action. While significant effort has been devoted to develop and characterize such open surfaces for various applications, their incorporation in sensors, microfluidics, and labs on chip, offers new functional devices and systems, and poses different requirements compared to open-area surfaces. In this paper, dedicated to the 30year anniversary of Microelectronic Engineering, we aim to review the extreme wetting states of surfaces, their fabrication processes focusing on plasma processing technology, and their incorporation into devices and systems. We start with an introduction and terminology for superhydrophilic, superhydrophobic, and superoleophobic surfaces, and continue with a review of the fabrication of such surfaces by plasma processing. We then review how such surfaces are incorporated in micr?devices and microsystems, and their applications. We address (a) Hydrophilic capillary pumps and superhydrophobic valves, (b) Drag reduction in superhydrophobic microchannels and slip length increase, (c) Superhydrophobic surfaces for droplet manipulation, applied to chemical and biological analysis, (d) Biomolecule adsorption control on nanostructured surfaces, and (e) Cell adhesion on such surfaces. Finally, we conclude with perspectives and challenges.

Evangelos Gogolides; Kosmas Ellinas; Angeliki Tserepi

2015-01-01T23:59:59.000Z

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481

Changes in soil physical properties and crop root growth in dense sodic subsoil following incorporation of organic amendments  

Science Journals Connector (OSTI)

Measurements of soil physical properties, root growth and the water content in the subsurface layers of a clay Sodosol soil were carried out to determine why the incorporation of organic amendment (20t/ha) resulted in marked increases in wheat yield in an earlier paper. The incorporation of lucerne or dynamic lifter pellets at a depth of 3040cm resulted in an almost doubling of the macroporosity from 18%, together with reductions in bulk density and the volumetric water content ( ? v ) at ?1500kPa, and a 50-fold increase on saturated hydraulic conductivity in this subsurface layer. These changes in physical properties in the 3040cm deep layer were highly correlated (r values 0.690.93, P<0.01) with increased root growth in this layer, and increases in crop yield. The practice of incorporating an organic amendment in the top clay layer of the B horizon in soils where the high density restricts root growth, which is termed subsoil manuring, shows promise for increasing crop productivity on these soils in the high rainfall zone of southern Australia.

J.S. Gill; P.W.G. Sale; R.R. Peries; C. Tang

2009-01-01T23:59:59.000Z

482

Applied Composite Materials, 2005. 12(3-4): p. 247-261 247 Enhancement of Energy Absorption in Syntactic Foams by Nanoclay Incorporation for Sandwich  

E-Print Network [OSTI]

in Syntactic Foams by Nanoclay Incorporation for Sandwich Core Applications Nikhil Gupta1 and Rahul Maharsia2 foams due to the incorporation of nano-sized clay (nanoclay) particles. A surface modified clay, Nanomer.02 and 0.05 volume fraction of nanoclay, respectively. The combined volume fraction of microballoons

Gupta, Nikhil

483

Interphase transfer kinetics of thorium between nitric acid and tributyl phosphate solutions using the single drop and the Lewis cell techniques  

SciTech Connect (OSTI)

The kinetic rate constants for the interphase transfer of thorium between an aqueous phase and an organic phase of tributyl phosphate-n-paraffin hydrocarbon have been measured using the single drop and the Lewis cell techniques. Results from individual tests performed with the two techniques agree within experimental error. As with uranium, the data are consistent with a model in which the rate-controlling step is the rate of reaction of the components at the phase interface. An organic-soluble complex, represented by Th(NO/sub 3/)/sub 4/.2TBP, forms in the organic phase. The composition of this complex is confirmed by equilibrium, as well as by kinetic, data. The kinetic data include results from tests showing the effects of TBP concentration and nitrate concentration on the values of the forward and the reverse kinetic constants. Other tests show the effect of temperature on the kinetic constant in both the forward and the reverse transfer directions, and the activation energies and enthalpy for the extraction reactions were estimated from these data. Unlike uranium, thorium extraction was shown to have a Marangoni effect under certain conditions. 10 figures, 1 table.

Horner, D.E.; Mailen, J.C.; Coggins, J.R. Jr.; Thiel, S.W.; Scott, T.C.; Pih, N.; Yates, R.G.

1980-01-01T23:59:59.000Z

484

Responses of Conventional Ring Closures of Drum Type Packages to Regulatory Drop Tests with Application to the 9974/9975 Package  

SciTech Connect (OSTI)

DOT, DOE and NRC Type A and Type B radioactive material (RAM) transport packages routinely use industrial or military specification drums with conventional clamp ring closures as an overpack. Considerable testing has been performed on these type packages over the past 30 years. Observations from test data have resulted in various design changes and recommendations to the standard drum specification and use, enhancing the reliability of the overpack. Recently, performance capability of the 9975 conventional clamp ring closure design was questioned by the Regulatory Authority. This paper highlights the observations of recent 9974 and 9975 package testing that led to redesign of the 9975, replacing the standard clamp ring closure with a bolted ring closure. In the course of this review and redesign effort, 18 package designs and approximately 100 Hypothetical Accident Condition (HAC) drops of various size and weight drum packages were evaluated. A trend was observed with respect to overpack lid failures for packages utilizing conventional ring closure. Based on this trend, a limit on the ratio of the content weight to total package weight was identified, beyond which clamp ring closure failure may be expected.

Blanton, P.S.

2002-05-31T23:59:59.000Z

485

Theoretical Analysis of Microscopic Ohmic Drop Effects on Steady-State and Transient Voltammetry at the Disk Microelectrode: A Quasi-Conformal Mapping Modeling and Simulation  

Science Journals Connector (OSTI)

It has been shown that microscopic distributions of electric potential and current density at a disk microelectrode affect the voltammetric waves at different degrees across the electrode surface due to the variation of elementary resistances and elementary current fluxes over the electrode surface which leads to nonlinear effects that have not been discussed in existing theoretical treatments of ohmic drop at microelectrodes. ... Thus where ? is the conductivity of the medium; cl is a current line issued from an elementary surface element of area ds1 located onto the microelectrode surface; dl is the differential length along this current line cl; ds is the elementary area of the cross-section (i.e., made along electrical isopotentials) of the current tube issued from the elementary surface ds1 at any value of l (l = 0 on the electrode surface and l ? ? when the reference equipotential is reached). ... All differential ring elements act in parallel and the overall resistance of the system of parallel resistances is given by: ...

Christian Amatore; Alexander Oleinick; Irina Svir

2008-10-01T23:59:59.000Z

486

Health assessment for H and H Incorporated Burn Site, Farrington, Virginia, Region 3. CERCLIS No. VAD980539878. Preliminary report  

SciTech Connect (OSTI)

The H H Incorporated Burn Site, located in Hanover County, Virginia, contains a pit where dry printing ink residues were disposed of. Groundwater contaminants of concern (and maximum concentrations) include benzene (25 ppb), toluene (1180 ppb), chromium (110 ppb), barium (1,300 ppb), beryllium (20 ppb). Organics, including phthalates (131,000 ppb), vinyl chloride (3,600 ppb), toluene (82 ppb), and xylenes (45 ppb), were detected in leachate and/or runoff, presumably emanating from the pit area. The site is considered to be of potential public health concern because of the risk to human health caused by the possibility of human exposure to hazardous substances.

Not Available

1988-05-05T23:59:59.000Z

487

NIH drops reasonable pricing clause  

Science Journals Connector (OSTI)

... instigated the clause, was not developed under a formal cooperative research and development agreement (CRADA). Varmus himself says that the price at which a drug is marketed should not ...

Helen Gavaghan

1995-04-20T23:59:59.000Z

488

Evaluation of sintering effects on SiC incorporated UO2 kernels under Ar and Ar-4%H2 environments  

SciTech Connect (OSTI)

Silicon carbide (SiC) is suggested as an oxygen getter in UO2 kernels used for TRISO particle fuels to lower oxygen potential and prevent kernel migration during irradiation. Scanning electron microscopy and X-ray diffractometry analyses performed on sintered kernels verified that internal gelation process can be used to incorporate SiC in urania fuel kernels. Sintering in either Ar or Ar-4%H2 at 1500 C lowered the SiC content in the UO2 kernels to some extent. Formation of UC was observed as the major chemical phase in the process, while other minor phases such as U3Si2C2, USi2, U3Si2, and UC2 were also identified. UC formation was presumed to be occurred by two reactions. The first was the SiC reaction with its protective SiO2 oxide layer on SiC grains to produce volatile SiO and free carbon that subsequently reacted with UO2 to form UC. The second process was direct UO2 reaction with SiC grains to form SiO, CO, and UC, especially in Ar-4%H2. A slightly higher density and UC content was observed in the sample sintered in Ar-4%H2, but the use of both atmospheres produced kernels with ~95% of theoretical density. It is suggested that incorporating CO in the sintering gas would prevent UC formation and preserve the initial SiC content.

Silva, Chinthaka M [ORNL] [ORNL; Lindemer, Terrence [Harbach Engineering and Solutions] [Harbach Engineering and Solutions; Hunt, Rodney Dale [ORNL] [ORNL; Collins, Jack Lee [ORNL] [ORNL; Terrani, Kurt A [ORNL] [ORNL; Snead, Lance Lewis [ORNL] [ORNL

2013-01-01T23:59:59.000Z

489

Metastable oxygen incorporation into thin film NiO by low temperature active oxidation: Influence on hole conduction  

SciTech Connect (OSTI)

The ability to controllably tune cation valence state and resulting electrical conductivity of transition metal-oxides such as NiO is of great interest for a range of solid state electronic and energy devices and more recently in understanding electron correlation phenomena at complex oxide interfaces. Here, we demonstrate that it is possible to enhance electrical conductivity of NiO thin films by one order of magnitude by photoexcitation and three orders of magnitude by ozone treatment at as low as 310 K. The change occurs within nearly 2000 s and, thereafter, reaches a self-limiting value. A surprising difference is seen at 400 K: ultraviolet photon and ozone treatments cause only a marginal reduction in resistance in the first few minutes and, then, the resistance begins to increase and recovers its original value. This unusual reversal is explained by considering metastable incorporation of oxygen in NiO and oxygen equilibration with the environment. Variation in nickel valence state prior to and after photoexcitation and ozone treatment, investigated by x-ray photoelectron spectroscopy, provides mechanistic insights into resistance trends. This study demonstrates photon-assisted and ozone oxidation as effective low temperature routes to tune the electrical properties as well as metastably incorporate oxygen into oxides with direct influence on electrical conduction properties.

Aydogdu, Gulgun H.; Ruzmetov, Dmitry; Ramanathan, Shriram [School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138 (United States)

2010-12-01T23:59:59.000Z

490

Abstract 642: Transcend, a protein vector for brain delivery, allows trastuzumab to reach the brain at effective concentration after incorporation to form BT2111  

Science Journals Connector (OSTI)

...Abstract 642: Transcend, a protein vector for brain delivery, allows trastuzumab to reach the brain at effective concentration after incorporation...patients eventually succumb to metastases of the brain because the endothelial tight junctions of...

Reinhard Gabathuler; Timothy Z. Vitalis; Mohamed I. Nounou; Chris E. Adkins; Paul R. Lockman; Wilfred A. Jefferies

2014-10-01T23:59:59.000Z

491

Incorporation of Fines and Noble Metals into HLW Borosilicate Glass: Industrial Responses to a Challenging Issue - 13056  

SciTech Connect (OSTI)

During the early stages of spent fuel reprocessing, the fuel rods are cut and dissolved to separate the solid metallic parts of the rods (cladding and end pieces) from the radioactive nitric acid solution containing uranium, plutonium, minor actinides and fission products (FP). This solution contains small, solid particles produced during the shearing process. These small particles, known as 'fines', are then separated from the liquid by centrifugation. At the La Hague plant in France, the fines solution is transferred to the vitrification facilities to be incorporated into borosilicate glass along with the highly radioactive FP solution. These fines are also composed of Zr, Mo and other noble metals (i.e. Ru, Pd, Rh, etc.) that are added before vitrification to the the FP solution that already contained noble metals. As noble metals has the potential to modify the glass properties (including viscosity, electrical conductivity, etc.) and to be affected by sedimentation inside the melter, their behavior in borosilicate glass has been studied in depth over the years by the AREVA and CEA teams which are now working together in the Joint Vitrification Laboratory (LCV). At La Hague, the R7 vitrification facility started operation in 1989 using induction-heated metallic melter technology and was quickly followed by the T7 vitrification facility in 1992. Incorporating the fines into glass has been a challenge since operation began, and has given rise to several R and D studies resulting in a number of technological enhancements to improve the mixing capability of the melters (multiple bubbling technology and mechanical stirring in the mid-90's). Nowadays, the incorporation of fines into R7T7 glass is well understood and process adaptations are deployed in the La Hague facilities to increase the operating flexibility of the melters. The paper will briefly describe the fines production mechanisms, give details of the resulting fines characteristics, explain how the metallic particles can influence the glass properties and challenge vitrification technologies and finally, give a rundown of the R and D efforts which have produced innovative solutions contributing to the operational excellence of AREVA's vitrification facilities in the La Hague reprocessing plant. (authors)

Chauvin, E.; Chouard, N.; Prod'homme, A. [AREVA, AREVA NC, Paris (France)] [AREVA, AREVA NC, Paris (France); Boudot, E. [AREVA, AREVA NC, La Hague (France)] [AREVA, AREVA NC, La Hague (France); Gruber, Ph.; Pinet, O. [CEA Marcoule LCV, France (France)] [CEA Marcoule LCV, France (France); Grosman, R. [AREVA, SGN, Paris (France)] [AREVA, SGN, Paris (France)

2013-07-01T23:59:59.000Z

492

CUFit... your way.Enjoy a freelance workout in our fitness centre or cardio room,take an invigorating swim in our 50m pool, or take part in our CUFIT drop-in group fitness  

E-Print Network [OSTI]

,take an invigorating swim in our 50m pool, or take part in our CUFIT drop-in group fitness classes. Our full-book a court for $4 +HST/hr. Swimming Pool hours of operation: Please visit our website: www.carleton.ca/athletics/facilities/swim- ming-pool for the seasonal pool schedule.Eligible members are invited to swim during any recreational

Carleton University

493

Influence of growth temperature and temperature ramps on deep level defect incorporation in m-plane GaN  

SciTech Connect (OSTI)

The dependence of deep level defect incorporation in m-plane GaN films grown by metal-organic chemical vapor deposition on bulk m-plane GaN substrates as a function of growth temperature (T{sub g}) and T{sub g} ramping method was investigated using deep level optical spectroscopy. Understanding the influence of T{sub g} on GaN deep level incorporation is important for InGaN/GaN multi-quantum well (MQW) light emitting diodes (LEDs) and laser diodes (LDs) because GaN quantum barrier (QB) layers are grown much colder than thin film GaN to accommodate InGaN QW growth. Deep level spectra of low T{sub g} (800?C) GaN films grown under QB conditions were compared to deep level spectra of high T{sub g} (1150?C) GaN. Reducing T{sub g}, increased the defect density significantly (>50) through introduction of emergent deep level defects at 2.09?eV and 2.9?eV below the conduction band minimum. However, optimizing growth conditions during the temperature ramp when transitioning from high to low T{sub g} substantially reduced the density of these emergent deep levels by approximately 40%. The results suggest that it is important to consider the potential for non-radiative recombination in QBs of LED or LD active regions, and tailoring the transition from high T{sub g} GaN growth to active layer growth can mitigate such non-radiative channels.

Armstrong, A. M., E-mail: aarmstr@sandia.gov [Sandia National Laboratories, Albuquerque, New Mexico 87185 (United States); Kelchner, K. [Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106 (United States)] [Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106 (United States); Nakamura, S.; DenBaars, S. P. [Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106 (United States) [Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106 (United States); Materials Department, University of California, Santa Barbara, California 93106 (United States); Speck, J. S. [Materials Department, University of California, Santa Barbara, California 93106 (United States)] [Materials Department, University of California, Santa Barbara, California 93106 (United States)

2013-12-02T23:59:59.000Z

494

Copyright 2005 Creare Incorporated  

E-Print Network [OSTI]

work. All rights reserved. MTGxxxxxxxx / #### 6 Radiation Dose Units · The SI unit for absorbed dose for dose equivalent is the Sievert (Sv) ­ Weighted unit used to estimate tissue damage ­ 1 Sv = 100 rem from Space Total Background Chest CT Radiation Worker Radiation Dose (mSv) #12;Copyright © 2004 Creare

Shepherd, Simon

495

Incorporating kinetic aspects of  

E-Print Network [OSTI]

Background radio frequency (RF) heating electron cyclotron current drive (ECCD) suppression of tearing modes: electron cyclotron resonance heating/current drive, lower hybrid resonance heating/current drive. Microwave power is injected at the electron cyclotron resonance frequency. ECCD targets the island center

496

Effects of long-term straw incorporation on the net global warming potential and the net economic benefit in a ricewheat cropping system in China  

Science Journals Connector (OSTI)

Abstract Straw incorporation has multiple effects on greenhouse gas emissions and soil productivity. However, few studies have comprehensively evaluated the effects of long-term straw incorporation. An ongoing long-term straw incorporation experiment in a ricewheat cropping system in China was established in 1990 and was used in the present study to evaluate the net global warming potential (NGWP) and the net economic benefit (NEB) of the straw return. The following four field treatments were included: a control (CK); N, P and K fertilization (NPK); fertilization plus a moderate rate of straw application (NPKS1); and fertilization plus a high rate of straw application (NPKS2). We calculated the increase in the soil organic carbon (SOC) and the straw-induced emissions of CH4 and N2O, which were expressed as the global warming potential (GWP) in units of CO2-equivalent (CO2-eq) at the 100-year scale. The straw-induced NEB was defined as the difference between the economic income, which was calculated by multiplying the increase in straw-induced crop grain yield by the grain price, and the economic loss was computed by multiplying the increase in straw-induced CO2-eq emissions by the carbon price. The results showed that long-term straw incorporation significantly increased the CH4 emissions and the topsoil SOC density. The GWP of the straw-induced CH4 emissions was 3.213.92 times that of the straw-induced SOC sequestration rate, suggesting that long-term direct straw incorporation in the ricewheat systems worsens rather than mitigates the climate change. Additionally, continuous straw incorporation slightly enhanced the rice and wheat grain yields, contributing to the production of the NEB. We determined that under the current carbon price, ranging from 2.55 to 31.71 EUR per ton CO2-eq, the direct straw incorporation will produce a positive NEB, ranging from 156 to 658 RMBha?1year?1, if the grain yield prices do not fluctuate, which does not provide a significant incentive for farmers to change from their traditional direct straw incorporation pattern. Considering the other benefits that the straw application produced, such as improving soil fertility and the water retention capacity, we recommend that the government should establish an incentive for ecological compensation to encourage farmers to implement proper straw incorporation, such as composting straw under aerobic conditions before application.

Longlong Xia; Shuwei Wang; Xiaoyuan Yan

2014-01-01T23:59:59.000Z

497

Active pixel imagers incorporating pixel-level amplifiers based on polycrystalline-silicon thin-film transistors  

SciTech Connect (OSTI)

Active matrix, flat-panel imagers (AMFPIs) employing a 2D matrix of a-Si addressing TFTs have become ubiquitous in many x-ray imaging applications due to their numerous advantages. However, under conditions of low exposures and/or high spatial resolution, their signal-to-noise performance is constrained by the modest system gain relative to the electronic additive noise. In this article, a strategy for overcoming this limitation through the incorporation of in-pixel amplification circuits, referred to as active pixel (AP) architectures, using polycrystalline-silicon (poly-Si) TFTs is reported. Compared to a-Si, poly-Si offers substantially higher mobilities, enabling higher TFT currents and the possibility of sophisticated AP designs based on both n- and p-channel TFTs. Three prototype indirect detection arrays employing poly-Si TFTs and a continuous a-Si photodiode structure were characterized. The prototypes consist of an array (PSI-1) that employs a pixel architecture with a single TFT, as well as two arrays (PSI-2 and PSI-3) that employ AP architectures based on three and five TFTs, respectively. While PSI-1 serves as a reference with a design similar to that of conventional AMFPI arrays, PSI-2 and PSI-3 incorporate additional in-pixel amplification circuitry. Compared to PSI-1, results of x-ray sensitivity demonstrate signal gains of {approx}10.7 and 20.9 for PSI-2 and PSI-3, respectively. These values are in reasonable agreement with design expectations, demonstrating that poly-Si AP circuits can be tailored to provide a desired level of signal gain. PSI-2 exhibits the same high levels of charge trapping as those observed for PSI-1 and other conventional arrays employing a continuous photodiode structure. For PSI-3, charge trapping was found to be significantly lower and largely independent of the bias voltage applied across the photodiode. MTF results indicate that the use of a continuous photodiode structure in PSI-1, PSI-2, and PSI-3 results in optical fill factors that are close to unity. In addition, the greater complexity of PSI-2 and PSI-3 pixel circuits, compared to that of PSI-1, has no observable effect on spatial resolution. Both PSI-2 and PSI-3 exhibit high levels of additive noise, resulting in no net improvement in the signal-to-noise performance of these early prototypes compared to conventional AMFPIs. However, faster readout rates, coupled with implementation of multiple sampling protocols allowed by the nondestructive nature of pixel readout, resulted in a significantly lower noise level of {approx}560 e (rms) for PSI-3.

El-Mohri, Youcef; Antonuk, Larry E.; Koniczek, Martin; Zhao Qihua; Li Yixin; Street, Robert A.; Lu Jengping [Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, Michigan 48109 (United States); Palo Alto Research Center (PARC), 3333 Coyote Hill Road, Palo Alto, California 94304 (United States)

2009-07-15T23:59:59.000Z

498

Effect of nitrogen incorporation on improvement of leakage properties in high-k HfO{sub 2} capacitors treated by N{sub 2}-plasma  

SciTech Connect (OSTI)

The nitrogen incorporation into the HfO{sub 2} films with an EOT (equivalent oxide thickness) of 9 A was performed by N{sub 2}-plasma to improve the electrical properties. The dielectric properties and a leakage current characteristics of the capacitors were investigated as a function of plasma power and plasma treatment temperature. The dielectric constant of the capacitors is not influenced by nitrogen incorporation. The N{sub 2}-plasma treatment at 300 deg. C and 70 W exhibits the most effective influence on improvement of the leakage current characteristics. Leakage current density of the capacitors treated at 300 deg. C and 70 W exhibits a half order of magnitude lower than that without plasma treatment. Nitrogen incorporated into the HfO{sub 2} films possesses the intrinsic effect that drastically reduce the electron leakage current through HfO{sub 2} dielectrics by deactivating the V{sub O} (oxygen vacancy) related gap states.

Seong, Nak-Jin; Yoon, Soon-Gil; Yeom, Seung-Jin; Woo, Hyun-Kyung; Kil, Deok-Sin; Roh, Jae-Sung; Sohn, Hyun-Chul [Department of Materials Science and Engineering, Chungnam National University, Daeduk Science Town, 305-764, Daejon (Korea, Republic of); Hynix Semiconductor Inc., San 136-1 Ami-ri Bubal-eub Icheon-si Kyoungki-do, 467-701 (Korea, Republic of)

2005-09-26T23:59:59.000Z

499

On the effects of circulation, sediment resuspension and biological incorporation by diatoms in an ocean model of aluminium  

E-Print Network [OSTI]

The distribution of dissolved aluminium in the West Atlantic Ocean shows a mirror image with that of dissolved silicic acid, hinting at intricate interactions between the ocean cycling of Al and Si. The marine biogeochemistry of Al is of interest because of its potential impact on diatom opal remineralisation, hence Si availability. Furthermore, the dissolved Al concentration at the surface ocean has been used as a tracer for dust input, dust being the most important source of the bio-essential trace element iron to the ocean. Previously, the dissolved concentration of Al was simulated reasonably well with only a dust source, and scavenging by adsorption on settling biogenic debris as the only removal process. Here we explore the impacts of (i) a sediment source of Al in the Northern Hemisphere (especially north of ~40{\\deg}N), (ii) the imposed velocity field, and (iii) biological incorporation of Al on the modelled Al distribution in the ocean. The sediment source clearly improves the model results, and usin...

van Hulten, Marco; Middag, Rob; de Baar, Hein; Gehlen, Marion; Dutay, Jean-Claude; Tagliabue, Alessandro

2014-01-01T23:59:59.000Z

500

Palmitoylation of the feline immunodeficiency virus envelope glycoprotein and its effect on fusion activity and envelope incorporation into virions  

SciTech Connect (OSTI)

The feline immunodeficiency virus (FIV) envelope glycoprotein (Env) possesses a short cytoplasmic domain of 53 amino acids containing four highly conserved cysteines at Env positions 804, 811, 815 and 848. Since palmitoylation of transmembrane proteins occurs at or near the membrane anchor, we investigated whether cysteines 804, 811 and 815 are acylated and analyzed the relevance of these residues for Env functions. Replacement of cysteines 804, 811 and 815 individually or in combination by serine residues resulted in Env glycoproteins that were efficiently expressed and processed. However, mutations C804S and C811S reduced Env fusogenicity by 93% and 84%, respectively, compared with wild-type Env. By contrast, mutant C815S exhibited a fusogenic capacity representing 50% of the wild-type value. Remarkably, the double mutation C804S/C811S abrogated both Env fusion activity and Env incorporation into virions. Finally, by means of Click chemistry assays we demonstrated that the four FIV Env cytoplasmic cysteines are palmitoylated.

Gonzalez, Silvia A.; Paladino, Monica G. [Laboratorio de Virologia, CONICET-Universidad de Belgrano (UB), Villanueva 1324 (C1426BMJ), Buenos Aires (Argentina)] [Laboratorio de Virologia, CONICET-Universidad de Belgrano (UB), Villanueva 1324 (C1426BMJ), Buenos Aires (Argentina); Affranchino, Jose L., E-mail: jose.affranchino@comunidad.ub.edu.ar [Laboratorio de Virologia, CONICET-Universidad de Belgrano (UB), Villanueva 1324 (C1426BMJ), Buenos Aires (Argentina)

2012-06-20T23:59:59.000Z