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


1

Application of Network Calculus to General Topologies using Turn-Prohibition  

E-Print Network [OSTI]

- proaches for breaking cycles, such as the spanning tree and up/down routing algorithms, in terms of network]. In particular, the minimum envelop rate (MER) [5] and exponentially bounded burstiness (EBB) [28] network, termed stochastically bounded burstiness (SBB) calculus [24], [26], was developed in order to capture

Karpovsky, Mark

2

Application of Network Calculus to General Topologies using TurnProhibition  

E-Print Network [OSTI]

for breaking cycles, such as the spanning tree and up/down routing algorithms, in terms of network utilization calculus framework applies also to statistical services [4], [13]. In particular, the minimum envelop rate stochastic bounds at each node of a network. A central problem shared by all network calculi is of deter

Karpovsky, Mark

3

biosemiotics turning wild  

E-Print Network [OSTI]

biosemiotics turning wild essays in honour of kalevi kull on the occasion of his 60th birthday #12;Biosemiotics Turning Wild. Essays in Honour of Kalevi Kull on the Occasion of His 60th Birthday. Edited by Timo

Markos, Anton

4

Financial Sector Ups and Downs and the Real Sector: Up by the Stairs and Down by the Parachute  

E-Print Network [OSTI]

May 2012 Financial Sector Ups and Downs and the Real Sector:to reclassifying financial sector ups and downs as turning

Aizenman, Joshua; Pinto, Brian; Sushko, Vladyslav

2012-01-01T23:59:59.000Z

5

Turning fungus into fuel  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButlerTransportation6/14/11 Page 1 of 17TurbinesTurningTurning

6

Diamond turning of glass  

SciTech Connect (OSTI)

A new research initiative will be undertaken to investigate the critical cutting depth concepts for single point diamond turning of brittle, amorphous materials. Inorganic glasses and a brittle, thermoset polymer (organic glass) are the principal candidate materials. Interrupted cutting tests similar to those done in earlier research are Ge and Si crystals will be made to obtain critical depth values as a function of machining parameters. The results will provide systematic data with which to assess machining performance on glasses and amorphous materials

Blackley, W.S.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

7

Down Syndrome What causes Down syndrome?  

E-Print Network [OSTI]

04/13 Down Syndrome What causes Down syndrome? Individuals with Down syndrome usually have an extra chromosome 21. Down syndrome occurs in about 1 in every 700 to 1,000 births. The chance of giving birth to a baby with Down syndrome increases if the mother is over 35 years old. Down syndrome affects both males

Palmeri, Thomas

8

Group Response System Turning Point  

E-Print Network [OSTI]

. · But more often I do use it within a slide show. Somewhat more difficult to manage. But some great uses-Add-in for Power Point. · Some "Clicking" practice. #12;Make A Slide-Add to this file. · Esc, click on TurningPoint add-in · Pick Insert Slide in Turning Point bar and insert a Turning Point slide after this slide

9

Tune Evaluation From Phased BPM Turn-By-Turn Data  

E-Print Network [OSTI]

In fast ramping synchrotrons like the Fermilab Booster the conventional methods of betatron tune evaluation from the turn-by-turn data may not work due to rapid changes of the tunes (sometimes in a course of a few dozens of turns) and a high level of noise. We propose a technique based on phasing of signals from a large number of BPMs which significantly increases the signal to noise ratio. Implementation of the method in the Fermilab Booster control system is described and some measurement results are presented.

Alexahin, Y; Marsh, W

2012-01-01T23:59:59.000Z

10

Magnet Coil Shorted Turn Detector  

SciTech Connect (OSTI)

The Magnet Coil Shorted Turn Detector has been developed to facilitate the location of shorted turns in magnet coils. Finding these shorted turns is necessary to determine failure modes that are a necessary step in developing future production techniques. Up to this point, coils with shorted turns had the insulation burned off without the fault having been located. This disassembly process destroyed any chance of being able to find the fault. In order to maintain a flux balance in a coupled system such as a magnet coil, the current in a shorted turn must be opposed to the incident current. If the direction of the current in each conductor can be measured relative to the incident current, then the exact location of the short can be determined. In this device, an AC voltage is applied to the magnet under test. A small hand held B-dot pickup coil monitors the magnetic field produced by current in the individual magnet conductors. The relative phase of this pickup coil voltage is compared to a reference signal derived from the input current to detect a current reversal as the B-dot pickup coil is swept over the conductors of the coil under test. This technique however, is limited to only those conductors that are accessible to the hand held probe.

Dinkel, J.A.; Biggs, J.E.

1994-03-01T23:59:59.000Z

11

Measurement of tool forces in diamond turning  

SciTech Connect (OSTI)

A dynamometer has been designed and built to measure forces in diamond turning. The design includes a 3-component, piezoelectric transducer. Initial experiments with this dynamometer system included verification of its predicted dynamic characteristics as well as a detailed study of cutting parameters. Many cutting experiments have been conducted on OFHC Copper and 6061-T6 Aluminum. Tests have involved investigation of velocity effects, and the effects of depth and feedrate on tool forces. Velocity has been determined to have negligible effects between 4 and 21 m/s. Forces generally increase with increasing depth of cut. Increasing feedrate does not necessarily lead to higher forces. Results suggest that a simple model may not be sufficient to describe the forces produced in the diamond turning process.

Drescher, J.; Dow, T.A.

1988-12-01T23:59:59.000Z

12

Hamilton's theory of turns revisited  

E-Print Network [OSTI]

We present a new approach to Hamilton's theory of turns for the groups SO(3) and SU(2) which renders their properties, in particular their composition law, nearly trivial and immediately evident upon inspection. We show that the entire construction can be based on binary rotations rather than mirror reflections.

N. Mukunda; S. Chaturvedi; R. Simon

2009-04-30T23:59:59.000Z

13

Diamond turning machine controller implementation  

SciTech Connect (OSTI)

The standard controller for a Pnuemo ASG 2500 Diamond Turning Machine, an Allen Bradley 8200, has been replaced with a custom high-performance design. This controller consists of four major components. Axis position feedback information is provided by a Zygo Axiom 2/20 laser interferometer with 0.1 micro-inch resolution. Hardware interface logic couples the computers digital and analog I/O channels to the diamond turning machine`s analog motor controllers, the laser interferometer, and other machine status and control information. It also provides front panel switches for operator override of the computer controller and implement the emergency stop sequence. The remaining two components, the control computer hardware and software, are discussed in detail below.

Garrard, K.P.; Taylor, L.W.; Knight, B.F.; Fornaro, R.J.

1988-12-01T23:59:59.000Z

14

Diamond turning of thermoplastic polymers  

SciTech Connect (OSTI)

Single point diamond turning studies were made using a series of thermoplastic polymers with different glass transition temperatures. Variations in surface morphology and surface roughness were observed as a function of cutting speed. Lower glass transition temperatures facilitate smoother surface cuts and better surface finish. This can be attributed to the frictional heating that occurs during machining. Because of the very low glass transition temperatures in polymeric compared to inorganic glasses, the precision machining response can be very speed sensitive.

Smith, E.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

15

TurningPoint Evaluation Results  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen Owned SmallOf The 2012 Greenbuy3 Archive DOE-HDBK-1129-2008of EnergyTurn Your

16

Hamilton's Turns for the Lorentz Group  

E-Print Network [OSTI]

Hamilton in the course of his studies on quaternions came up with an elegant geometric picture for the group SU(2). In this picture the group elements are represented by ``turns'', which are equivalence classes of directed great circle arcs on the unit sphere $S^2$, in such a manner that the rule for composition of group elements takes the form of the familiar parallelogram law for the Euclidean translation group. It is only recently that this construction has been generalized to the simplest noncompact group $SU(1,1) = Sp(2, R) = SL(2,R)$, the double cover of SO(2,1). The present work develops a theory of turns for $SL(2,C)$, the double and universal cover of SO(3,1) and $SO(3,C)$, rendering a geometric representation in the spirit of Hamilton available for all low dimensional semisimple Lie groups of interest in physics. The geometric construction is illustrated through application to polar decomposition, and to the composition of Lorentz boosts and the resulting Wigner or Thomas rotation.

R. Simon; S. Chaturvedi; V. Srinivasan; N. Mukunda

2006-01-10T23:59:59.000Z

17

Evaluation of machining dispersions for turning process  

E-Print Network [OSTI]

In this article we propose to extend the model of simulation of dispersions in turning based on the geometrical specifications. Our study is articulated around two trends of development: the first trend relates to the geometrical model. The geometrical model suggested must allow a follow-up of the geometry of the part during the simulation of machining. It is thus a question of carrying out a systematic treatment of the whole dimensioning and tolerancing process while being based on the principles of the \\DeltaL method. We also planned to integrate this type of specification in the model of simulation of machining suggested. It is more generally a question of extending the traditional model for better taking into account the multi axis specification of coaxiality and perpendicularity on the turned workpieces. The second trend of our study relates to the widening of the field of application of the model. We propose to extend the field of application of the model by taking into account the modifications of several parameters of the manufacturing process plans, likely to involve variations of dispersions.

Arnaud Lefebvre; Valery Wolff

2008-03-03T23:59:59.000Z

18

County looks at turning waste ash into money Two companies using grant to investigate ways to recycle incinerator byproduct  

E-Print Network [OSTI]

County looks at turning waste ash into money Two companies using grant to investigate ways Ellen O'Connor. The research money totals $240,000. "Looking down the road and recognizing that waste

Columbia University

19

Energy-Saving Tips 1. Turn the radiator off when you are out.  

E-Print Network [OSTI]

the windows. 4. Turn the heating down. As well as wasting energy, having your room too hot is bad for you your mobile phone charger at the wall when you are not using it. 16. Use energy efficient light bulbs the thermostat instead of reaching for a jumper 15% wash clothes at 90C Brits waste more energy than

Brierley, Andrew

20

Turn Down the Temp, But Don't Let Your Pipes Freeze! | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyThe EnergyDepartment7DepartmentEnergy TurbineTurboThe USTurn

Note: This page contains sample records for the topic "general down turn" 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

Right Turn on Red! | Department of Energy  

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

benefits for the country, helping us all save money by saving energy. Prior to the 1970's, some states already allowed drivers to turn right on a red light, but many others -...

22

Down-sizing Forever  

E-Print Network [OSTI]

Evidence for cosmic down-sizing has been growing over the last decade. It is now clear that the major star-forming epoch for the largest galaxies occurred earlier than for smaller galaxies. This not only runs counter to the popular hierarchical clustering picture, but points to an even more radical revision of our ideas of the evolution of cosmological structure. Galaxies do not form at all.

Douglas Scott; Ali Frolop

2008-03-31T23:59:59.000Z

23

Climate Entrepreneurship ...turning an idea into business  

E-Print Network [OSTI]

Climate Entrepreneurship ...turning an idea into business Dr. Anas Sgesser, Director Climate-KIC Switzerland Dr. Regina Vogel, Education Lead Climate-KIC Switzerland Akitaka Fujii, Executive Assistant Climate-KIC Switzerland 20 October 2014 #12;Climate-KIC 2 #12;Climate-KIC 3 ... 1968 you went

Fischlin, Andreas

24

Turning ideas into reality Roberto Cipolla  

E-Print Network [OSTI]

;Magic Mirrors #12;Qualities of an engineer 1. Analytical and technical skills 2. Creative and thinking · Logical thinking #12;Qualities of an engineer 2. Creativity and thinking skills: · Good problemTurning ideas into reality Roberto Cipolla Department of Engineering http

Cipolla, Roberto

25

Mechanical Engineering Turning Ideas into Reality  

E-Print Network [OSTI]

Mechanical Engineering Turning Ideas into Reality EnErgy Environ m Ent HEaltH matEria ls transpo rt u r s e s ? Home The Department Overview The Courses Mechanical Engineering (MEng / BEng) Mechanical Engineering With International Study (MEng / BEng) Aero-Mechanical Engineering (MEng / BEng) #12;tHE DEpartm

Mottram, Nigel

26

Mechanical & Aerospace Engineering Turning Ideas into Reality  

E-Print Network [OSTI]

Mechanical & Aerospace Engineering Turning Ideas into Reality EnErgy Environ m Ent HEaltH mat Overview The Courses Mechanical Engineering (MEng / BEng) Mechanical Engineering With International Study (MEng / BEng) Aero-Mechanical Engineering (MEng / BEng) E N T r y F A Q S A p p l y i n g C a m p u

Mottram, Nigel

27

Use of diamond-turned mirrors for synchrotron radiation (SR)  

SciTech Connect (OSTI)

The diamond turning technique has great interest for users of synchrotron radiation because of its ability to produce surfaces of arbitrary shape. It also has the advantage of being well adapted to producing metal optics. These are of interest because they lend themselves to water cooling and hence represent one approach to the problem of high synchrotron radiation power loadings on optical surfaces. The optical figure produced by diamond turning is generally adequate for synchrotron radiation applications. The main difficulty centers around the question of smoothness. Diamond turned surfaces must receive a final polish after machining before they are sufficiently smooth for use with ultra-violet or x-ray radiation. The manufacturing stages can be carried out by various groups in the optics industry and the National Synchrotron Light Source has procured a considerable number of mirrors and is having them polished for use on the vuv storage ring. At the time of writing one mirror has been completed and evaluated and we give the results for this and discuss the indications for the future. The important measurement of the r.m.s. height of the surface roughness has given a value of 3 +- 0.9A using total integrated scatter of visible light at normal incidence.

Howells, M.R.; Takacs, P.Z.

1981-01-01T23:59:59.000Z

28

Sandia National Laboratories: Officials Turn to Sandia National...  

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

ClimateECResearch & CapabilitiesCapabilitiesOfficials Turn to Sandia National Labs for Help on Huge Sinkhole Officials Turn to Sandia National Labs for Help on Huge Sinkhole...

29

Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car...  

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

Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car Designer Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car Designer January 7, 2010 - 4:05pm Addthis...

30

ARM - VAP Product - 10rlprofdep1turn  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmr Documentation & Plots Technicalrlprofdep1turn Documentation

31

ARM - VAP Product - 10rlprofmr1turn  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmr Documentation & Plots Technicalrlprofdep1turn

32

Ecosystem Component Characterization "Things don't turn up in this world until somebody turns them up."  

E-Print Network [OSTI]

CHAPTER 6 Ecosystem Component Characterization "Things don't turn up in this world until somebody turns them up." James A. Garfield CONTENTS Overview

Pitt, Robert E.

33

An apparatus for measuring turn-by-turn transverse beam profile in electron storage rings  

SciTech Connect (OSTI)

A new apparatus is designed to measure the beam profile turn-by-turn using synchrotron light. The apparatus consists of optical fibers, photo multiplier tubes and digitizers. It is cost efficient and easy to operate. Monte Carlo simulations have shown that the apparatus has an acceptable resolution. The concept has been tested preliminarily at the SLC damping ring, and a full equipment is being set up at CESR to observe coherent beam-beam phenomenon.

Chen, T.; Siemann, R.H. [Stanford Linear Accelerator Center, CA (United States); Hartill, D.; Smith, S. [Cornell Univ., Ithaca, NY (United States)

1996-06-01T23:59:59.000Z

34

ARM - VAP Product - aerosolbe1turn  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by MicrotopsProductsmwravg5mwravg DocumentationProductsaerosolbeaerosolbe1turn Documentation Data

35

Powerpedia Turns Two | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - SeptemberMicroneedles for medical point ofPowerSaver Loan ProgramPoweringTurns Two

36

Drum tie-down apparatus  

DOE Patents [OSTI]

A drum tie-down apparatus for securing drum-like containers in an upright position to a floor or platform of a transportation vehicle having spaced apart cargo tie-down points. The apparatus comprises a pair of cylindrical, hollow tube segments horizontally oriented and engageable with a drum lid adjacent opposite rim edges, flexible strap segments for connecting upper and lower central portions of the tube segments together across the drum lid and a pair of elongated flexible tie-down segments, one extending horizontally through each of the tube segments, the ends thereof being attached to said spaced apart tie-down points such that end portions of the pair of tie-down segments extend downwardly and radially outwardly from the tube segments to the tie-down points.

Morse, Harvey E. (Albuquerque, NM)

1984-01-01T23:59:59.000Z

37

Hard turning micro-machine tool  

DOE Patents [OSTI]

A micro-scale apparatus for supporting a tool for hard turning comprises a base, a pivot coupled to the base, an actuator coupled to the base, and at least one member coupled to the actuator at one end and rotatably coupled to the pivot at another end. A tool mount is disposed on the at least one member. The at least one member defines a first lever arm between the pivot and the tool mount, and a second lever arm between the pivot and the actuator. The first lever arm has a length that is less than a length of the second lever arm. The actuator moves the tool mount along an arc.

DeVor, Richard E; Adair, Kurt; Kapoor, Shiv G

2013-10-22T23:59:59.000Z

38

Turning Algae into Energy in New Mexico  

ScienceCinema (OSTI)

Los Alamos National Laboratory, as part of the New Mexico Consortium - comprised of New Mexico's major research universities, the Lab, and key industry partners - is conducting research into using algae as a feed stock for a renewable source of fuels, and other products. There are hundreds of thousands of different algae species on Earth. They account for approximately half of the net photosynthesis on the planet, yet they have not been used in any kind of a large scale by humanity, with just a few exceptions. And yet, the biomass is easy to transform into useful products, including fuels, and they contain many other natural products that have high value. In this video Los Alamos and New Mexico State University scientists outline the opportunities and challenges of using science to turn algae into energy.

Sayre, Richard; Olivares, Jose; Lammers, Peter

2014-06-24T23:59:59.000Z

39

Electrodeposited coatings for diamond turning applications  

SciTech Connect (OSTI)

Electrodeposited coatings are attractive for precision machining operations because thick coatings can be economically applied, with good adhesion, to a variety of substrates. Approximately 20 pure metals and a large number of alloys can be deposited from aqueous solutions. Fused salt and organic solvent electrolytes can be used to lengthen the list of metals that can be electrodeposited. However, both the choice of the metallic coating and the control of the plating process are critical for success in precision finishing of electrodeposited coatings. Some preliminary results at the National Institute of Standards and Technology and at the Lawrence Livermore National Laboratory suggest that electrodeposited nickel-phosphorus alloys are excellent coatings for single point diamond turning from the standpoint of material properties and low tool wear. Electrodeposited aluminum and aluminum alloy coatings also merit consideration for precision finishing where weight is an important factor. 10 refs., 6 figs.

Mayer, A.; Bramlett, R.D.; Day, R.D. (Los Alamos National Lab., NM (USA)); Evans, C.J.; Polvani, R.S. (National Inst. of Standards and Technology, Gaithersburg, MD (USA))

1991-01-01T23:59:59.000Z

40

Turning Algae into Energy in New Mexico  

SciTech Connect (OSTI)

Los Alamos National Laboratory, as part of the New Mexico Consortium - comprised of New Mexico's major research universities, the Lab, and key industry partners - is conducting research into using algae as a feed stock for a renewable source of fuels, and other products. There are hundreds of thousands of different algae species on Earth. They account for approximately half of the net photosynthesis on the planet, yet they have not been used in any kind of a large scale by humanity, with just a few exceptions. And yet, the biomass is easy to transform into useful products, including fuels, and they contain many other natural products that have high value. In this video Los Alamos and New Mexico State University scientists outline the opportunities and challenges of using science to turn algae into energy.

Sayre, Richard; Olivares, Jose; Lammers, Peter

2013-07-29T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Design of diamond turned holograms by the nonlinear conjugate gradients method Colin Dankwart, Claas Falldorf and Jurgen Jahns  

E-Print Network [OSTI]

Design of diamond turned holograms by the nonlinear conjugate gradients method Colin Dankwart investigate a different optimization approach, the nonlinear conjugate gradients (NCG) method. The NGC method design algorithm, based on the generalized projections method (GPM) [?] was established, taking

Jahns, Jrgen

42

Analysis of Speech Properties of Neurotypicals and Individuals Diagnosed with Autism and Down Syndrome  

E-Print Network [OSTI]

individuals diagnosed with autism and Down syndrome have difficulties producing intelligible speech conversations between neurotypicals and individuals diagnosed with autism/Down-syndrome was used. Analyzing parameters in real time and get live feedback. General Terms Human Factors Keywords Autism, Down syndrome

43

Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing...  

Office of Environmental Management (EM)

Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game February...

44

WHEN THE BLUE-GREEN WATERS TURN RED  

E-Print Network [OSTI]

WHEN THE BLUE-GREEN WATERS TURN RED Historical Flooding in Havasu Creek, Arizona U.S. GEOLOGICAL OF RECLAMATION #12;WHEN THE BLUE-GREEN WATERS TURN RED Historical Flooding in Havasu Creek, Arizona By THEODORE S

45

Paper Number -1-Simulation model of dispersions in turning process  

E-Print Network [OSTI]

Paper Number -1- Simulation model of dispersions in turning process Wolff Valery 1, Lefebvre Arnaud. In this paper, an extent of the simulation model of dispersions in turning process first exposed in [W1

Paris-Sud XI, Université de

46

Down hole transmission system  

DOE Patents [OSTI]

A transmission system in a downhole component comprises a data transmission element in both ends of the downhole component. Each data transmission element houses an electrically conducting coil in a MCEI circular trough. The electrically conducting coil comprises at least two generally fractional loops. In the preferred embodiment, the transmission elements are connected by an electrical conductor. Preferably, the electrical conductor is a coaxial cable. Preferably, the MCEI trough comprises ferrite. In the preferred embodiment, the fractional loops are connected by a connecting cable. In one aspect of the present invention, the connecting cable is a pair of twisted wires. In one embodiment the connecting cable is a shielded pair of twisted wires. In another aspect of the present invention, the connecting cable is a coaxial cable. The connecting cable may be disposed outside of the MCEI circular trough.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT)

2007-07-24T23:59:59.000Z

47

Application of the lie-transform perturbation theory for the turn-by-turn data analysis  

SciTech Connect (OSTI)

Harmonic analysis of turn-by-turn BPM data is a rich source of information on linear and nonlinear optics in circular machines. In the present report the normal form approach first introduced by R. Bartolini and F. Schmidt is extended on the basis of the Lie-transform perturbation theory to provide direct relation between the sources of perturbation and observable spectra of betatron oscillations. The goal is to localize strong perturbing elements, find the resonance driving terms--both absolute value and phase--that are necessary for calculation of the required adjustments in correction magnet circuits: e.g. skew-quadrupoles for linear coupling correction. The theory is nonlinear and permits to analyze higher order effects, such as coupling contribution to beta-beating and nonlinear sum resonances.

Alexahin, Y.; /Fermilab

2006-06-01T23:59:59.000Z

48

Solar Decathlon Turns Ten | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof the Americas |DOEEnergy Smooth BromeSoftwareWake of Disasters

49

Maximizing Operational Efficiencies in Waste Management on the Hanford Plateau Remediation Contract in a Down-turned Market - 13484  

SciTech Connect (OSTI)

Recent changes in DOE priorities and funding have pressed DOE and its contractors to look for innovative methods to sustain critical operations at sites across the Complex. At the Hanford Site, DOE Richland Operations and its prime contractor, CH2M Hill Plateau Remediation Company (CHPRC), have completed in-depth assessments of the Plateau Remediation Contract (PRC) operations that compared available funding to mission and operational objectives in an effort to maintain requisite safety and compliance margins while realizing cost savings that meet funding profiles. These assessments included confirmation of current baseline activities, identification of potential efficiencies, barriers to implementation, and potential increased risks associated with implementation. Six operating PRC waste management facilities were evaluated against three possible end-states: complete facility closure, maintaining base operations, and performing minimum safe surveillance and maintenance activities. The costs to completely close evaluated facilities were determined to be prohibitively high and this end-state was quickly dropped from consideration. A summary of the analysis of remaining options by facility, efficiencies identified, impact to risk profiles, and expected cost savings is provided in Table I. The expected cost savings are a result of: - right-sizing and cross-training work crews to address maintenance activities across facilities; - combining and sequencing 'like-moded' operational processes; - cross-cutting emergency planning and preparedness staffing; - resource redistribution and optimization; - reducing areas requiring routine surveillance and inspection. For the efficiencies identified, there are corresponding increases in risk, including a loss of breadth and depth of available resources; lengthened response time to emergent issues; inability to invest in opportunities for improvement (OFIs); potential single-point failures or non-compliancies due to resource scarcity; limited cross-training capability; and reduced capability to respond to changes in DOE priorities. Finally, there are many challenges to achieving these cost savings. With a workforce nearing retirement effective succession planning becomes critical to success and requires establishing a balance between the cost of hiring and training and cost-saving activities. With six active waste management facilities spread across nearly 15 square miles, scheduling and deploying cross-trained surveillance and maintenance teams is a logistical challenge, particularly as the loss of funding has not diminished emphasis by regulatory agencies placed on the safe and compliant performance of DOE and its contractors. As reflected in Table I, efficiencies are currently being implemented on the Hanford Plateau Remediation Contract (PRC) that deliver cost savings that align with the current site budget while maintaining critical capabilities. It is currently estimated that these efficiencies will result in a cost savings of approximately $9 million for FY13 in base and minimum safe operations on the PRC - a cost reduction of more than 13 percent over FY12 and nearly 30 percent over FY09 levels. (authors)

Simiele, Connie J.; Blackford, L. Ty [CH2M HILL Plateau Remediation Contract - CHPRC (United States)] [CH2M HILL Plateau Remediation Contract - CHPRC (United States); West, Lori D. [East Tennessee Materials and Energy Corporation - M and EC (United States)] [East Tennessee Materials and Energy Corporation - M and EC (United States)

2013-07-01T23:59:59.000Z

50

Study of Energy and Demand Savings on a High Efficiency Hydraulic Pump System with Infinite Turn Down Technology (ITDT)  

E-Print Network [OSTI]

Detailed field measurement and verification of electrical energy (kWh) and demand (kW) savings is conducted on an injection molding machine used in typical plastic manufacturing facility retrofitted with a high efficiency hydraulic pump system...

Sfeir, R. A.; Kanungo, A.; Liou, S.

2005-01-01T23:59:59.000Z

51

Turn Down the Heat: Why a 4°C Warmer World Must Be Avoided | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,LtdInformationTulsa, Oklahoma:Energy

52

National Down Syndrome Society Legislative & Advocacy Initiatives  

E-Print Network [OSTI]

National Down Syndrome Society Legislative & Advocacy Initiatives The mission of the National Down with Down syndrome by advocating for federal, state, and local policies that positively impact people with Down syndrome across the country. NDSS accomplishes this by doing the following: · Works with Congress

53

Local prediction of turning points of oscillating time series  

E-Print Network [OSTI]

For oscillating time series, the prediction is often focused on the turning points. In order to predict the turning point magnitudes and times it is proposed to form the state space reconstruction only from the turning points and modify the local (nearest neighbor) model accordingly. The model on turning points gives optimal prediction at a lower dimensional state space than the optimal local model applied directly on the oscillating time series and is thus computationally more efficient. Monte Carlo simulations on different oscillating nonlinear systems showed that it gives better predictions of turning points and this is confirmed also for the time series of annual sunspots and total stress in a plastic deformation experiment.

D. Kugiumtzis

2008-08-06T23:59:59.000Z

54

Down hole periodic seismic generator  

DOE Patents [OSTI]

A down hole periodic seismic generator system for transmitting variable frequency, predominantly shear-wave vibration into earth strata surrounding a borehole. The system comprises a unitary housing operably connected to a well head by support and electrical cabling and contains clamping apparatus for selectively clamping the housing to the walls of the borehole. The system further comprises a variable speed pneumatic oscillator and a self-contained pneumatic reservoir for producing a frequency-swept seismic output over a discrete frequency range.

Hardee, Harry C. (Albuquerque, NM); Hills, Richard G. (Las Cruces, NM); Striker, Richard P. (Albuquerque, NM)

1989-01-01T23:59:59.000Z

55

Electroless nickel: an important coating for diamond turning applications  

SciTech Connect (OSTI)

Diamond turning is the use of a single-point diamond tool on a precision lathe under very precisely controlled machine and environmental conditions to fabricate finished components. With a machine presently available at LLNL a part accuracy between 0.05 and 1.0 ..mu..m (2 and 40 millionths of an inch) is obtainable. Coatings offer significant advantages for diamond turning applications inasmuch as they can be applied to lightweight substrates such as aluminum or beryllium. One of the most used coatings for diamond turning applications is electroless nickel. Purpose of this paper is to document case histories of such applications and suggest areas for future work.

Dini, J.W.

1980-09-24T23:59:59.000Z

56

Diamond turning of Si and Ge single crystals  

SciTech Connect (OSTI)

Single-point diamond turning studies have been completed on Si and Ge crystals. A new process model was developed for diamond turning which is based on a critical depth of cut for plastic flow-to-brittle fracture transitions. This concept, when combined with the actual machining geometry for single-point turning, predicts that {open_quotes}ductile{close_quotes} machining is a combined action of plasticity and fracture. Interrupted cutting experiments also provide a meant to directly measure the critical depth parameter for given machining conditions.

Blake, P.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

57

Observation of diamond turned OFHC copper using Scanning Tunneling Microscopy  

SciTech Connect (OSTI)

Diamond turned OFHC copper samples have been observed within the past few months using the Scanning Tunneling Microscope. Initial results have shown evidence of artifacts which may be used to better understand the diamond turning process. The STM`s high resolution capability and three dimensional data representation allows observation and study of surface features unobtainable with conventional profilometry systems. Also, the STM offers a better quantitative means by which to analyze surface structures than the SEM. This paper discusses findings on several diamond turned OFHC copper samples having different cutting conditions. Each sample has been cross referenced using STM and SEM.

Grigg, D.A.; Russell, P.E.; Dow, T.A.

1988-12-01T23:59:59.000Z

58

When to Turn Off Your Lights | Department of Energy  

Office of Environmental Management (EM)

of when to turn off lights depends on the type of lights and the price of electricity. | Photo courtesy of iStockphoto.comkyoshino. The cost effectiveness of when...

59

Solving the corner-turning problem for large interferometers  

E-Print Network [OSTI]

The so-called corner-turning problem is a major bottleneck for radio telescopes with large numbers of antennas. The problem is essentially that of rapidly transposing a matrix that is too large to store on one single device; ...

Lutomirski, Andrew

60

Bottom-Up and Top-Down Processes in Emotion Generation: Common and Distinct Neural Mechanisms  

E-Print Network [OSTI]

Emotions are generally thought to arise through the interaction of bottom-up and top-down processes. However, prior work has not delineated their relative contributions. In a sample of 20 females, we used functional magnetic ...

Ochsner, Kevin N.

Note: This page contains sample records for the topic "general down turn" 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

Modeling the Capacity of Left-Turn and Through Movement Considering Left-Turn Blockage and Spillback at Signalized Intersection with Short Left-Turn Bay  

E-Print Network [OSTI]

the vehicles in the queue in the current cycle. ?????? 10ij )c y c l ei n a r r i v a l s(P r o bp im CkPim 2nd situation: Left-turning queue carryover will take place in the next cycle. C ijmPijm ??????? )c y c l ei n a r r i v a l s(Pr o bp ij...

Cho, Kyoung Min

2010-10-12T23:59:59.000Z

62

Passive shut-down heat removal system  

DOE Patents [OSTI]

An improved shut-down heat removal system for a liquid metal nuclear reactor of the type having a vessel for holding hot and cold pools of liquid sodium is disclosed herein. Generally, the improved system comprises a redan or barrier within the reactor vessel which allows an auxiliary heat exchanger to become immersed in liquid sodium from the hot pool whenever the reactor pump fails to generate a metal-circulating pressure differential between the hot and cold pools of sodium. This redan also defines an alternative circulation path between the hot and cold pools of sodium in order to equilibrate the distribution of the decay heat from the reactor core. The invention may take the form of a redan or barrier that circumscribes the inner wall of the reactor vessel, thereby defining an annular space therebetween. In this embodiment, the bottom of the annular space communicates with the cold pool of sodium, and the auxiliary heat exchanger is placed in this annular space just above the drawn-down level that the liquid sodium assumes during normal operating conditions. Alternatively, the redan of the invention may include a pair of vertically oriented, concentrically disposed standpipes having a piston member disposed between them that operates somewhat like a pressure-sensitive valve. In both embodiments, the cessation of the pressure differential that is normally created by the reactor pump causes the auxiliary heat exchanger to be immersed in liquid sodium from the hot pool. Additionally, the redan in both embodiments forms a circulation flow path between the hot and cold pools so that the decay heat from the nuclear core is uniformly distributed within the vessel.

Hundal, Rolv (Greensburg, PA); Sharbaugh, John E. (Bullskin Township, Fayette County, PA)

1988-01-01T23:59:59.000Z

63

Sit Down with Sabin: David Schlegel: Hunting Dark Energy (LBNL Summer Lecture Series)  

SciTech Connect (OSTI)

Lawrence Berkeley National Laboratory physicist and dark energy hunter David Schlegel chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer, June 22, 2011. Their conversation is the first installment of "Sit Down With Sabin," a weekly conversation hosted by Russell. Over the course of five conversations with Berkeley Lab staff this summer, Russell will explore the ups and downs of innovative science all without the aid of PowerPoint slides. Brought to you by Berkeley Lab Public Affairs.

Russell, Sabin; Schlegel, David

2011-06-22T23:59:59.000Z

64

Cavity-locked ring down spectroscopy  

DOE Patents [OSTI]

Distinct locking and sampling light beams are used in a cavity ring-down spectroscopy (CRDS) system to perform multiple ring-down measurements while the laser and ring-down cavity are continuously locked. The sampling and locking light beams have different frequencies, to ensure that the sampling and locking light are decoupled within the cavity. Preferably, the ring-down cavity is ring-shaped, the sampling light is s-polarized, and the locking light is p-polarized. Transmitted sampling light is used for ring-down measurements, while reflected locking light is used for locking in a Pound-Drever scheme.

Zare, Richard N. (Stanford, CA); Paldus, Barbara A. (Stanford, CA); Harb, Charles C. (Palo Alto, CA); Spence, Thomas (Union City, CA)

2000-01-01T23:59:59.000Z

65

The Earth Institute, Columbia University12 annual donor report 2010 13 at the turn of the century, world leaders  

E-Print Network [OSTI]

The Earth Institute, Columbia University12 annual donor report 2010 13 at the turn of the century-General Ban Ki-moon at the Earth Institute's State of the Planet Conference in March 2010. "They of humanity are at stake." The Millennium Villages project, a partnership between the Earth Institute

66

National Down Syndrome Society 21st Century Down Syndrome Research & Healthcare Symposium  

E-Print Network [OSTI]

National Down Syndrome Society 21st Century Down Syndrome Research & Healthcare Symposium Linking Syndrome Society #12;Today's Presentation: Down Syndrome Advocacy, Action & System Change · Why Advocate · Down syndrome research policy landscape · How to advocate and get involved in our efforts

67

Turn-of-the-nut tightening of anchor bolts  

E-Print Network [OSTI]

progressive tightening tests were performed in order to monitor the stress ranges occurring in the bolt at various locations of interest at various degrees of turn-of-the-nut tightness. Tests were performed on six diameters of anchor bolt ranging from 1 to 2...

Richards, Jason Halbert

2004-09-30T23:59:59.000Z

68

Brief Communication 809 Photoactivation turns green fluorescent protein red  

E-Print Network [OSTI]

Brief Communication 809 Photoactivation turns green fluorescent protein red Michael B. Elowitz gene was first cloned, the Aequorea victoria green fluorescent protein (GFP) has become a powerful tool- wavelength (red) fluorescence has remained elusive. Here we describe a red-emitting, green

Elowitz, Michael

69

Microbes turn mud into electricity By Paula Hartman Cohen  

E-Print Network [OSTI]

compounds, such as toluene, to electricity. Lovley says this suggests that some Geobacters can be usedMicrobes turn mud into electricity By Paula Hartman Cohen News Office staff microorganisms can transform organic matter commonly found at the bottom of the ocean into electrical energy

Lovley, Derek

70

Being Interactive oogle's popularity has turned link analysis  

E-Print Network [OSTI]

Being Interactive Deep Web Structure G oogle's popularity has turned link analysis into a major the user has specialized information needs. DeepWeb Our current understanding of Web structure is based the so-called surface Web, which consists, loosely speaking, of interlinked HTML pages. The deep Web

71

Compost 101Turn this year's trash into next year's treasure  

E-Print Network [OSTI]

of the environment. Your finished product should be dark, crumbly soil that is rich with nutrients and organic matter is included below, but any mixture of organic matter will break down and eventually give you rich soil to use structure and reduces soil erosion. Compost also gives soil aeration and water retention properties

Hutcheon, James M.

72

Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial...  

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

Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial Mentorship Program Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial Mentorship Program...

73

Analysis of the influence of tool dynamics in diamond turning  

SciTech Connect (OSTI)

This report describes the progress in defining the role of machine and interface dynamics on the surface finish in diamond turning. It contains a review of literature from conventional and diamond machining processes relating tool dynamics, material interactions and tool wear to surface finish. Data from experimental measurements of tool/work piece interface dynamics are presented as well as machine dynamics for the DTM at the Center.

Fawcett, S.C.; Luttrell, D.E.; Keltie, R.F.

1988-12-01T23:59:59.000Z

74

Vanadium catalysts break down biomass for fuels  

E-Print Network [OSTI]

- 1 - Vanadium catalysts break down biomass for fuels March 26, 2012 Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose biomass into high-value commodity chemicals. The journal Angewandte Chemie International Edition published

75

Developmental Regression in Children with Down Syndrome  

E-Print Network [OSTI]

This study presents in detail the data on a group of 20 participants, female and male, from 2 to 12 years old with Down syndrome (DS) who experienced developmental regression. This study took place at the Down syndrome clinic at Kennedy Krieger...

Bernad Ripoll, Susana

2011-05-18T23:59:59.000Z

76

Harmonic entanglement in a degenerate parametric down conversion  

E-Print Network [OSTI]

We study the harmonic entanglement and squeezing in a two-mode radiation produced in a degenerate parametric down conversion process coupled to a two-mode vacuum reservoir employing the linearization procedure. It is found that there is a quadrature entanglement between the harmonically related fundamental and second-harmonic modes and the superimposed radiation exhibits a significant two-mode squeezing. The entanglement exits even when there is no two-mode squeezing, since the correlation leading to these phenomena are essentially different. In addition, the more the external coherent light is down converted, the more stronger the entanglement and mean photon number of the two-mode radiation would be which is not generally true for squeezing.

Sintayehu Tesfa

2007-07-25T23:59:59.000Z

77

Turn Your Halloween Pumpkins Into Power | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButlerTransportation6/14/11 Page 1 of 17TurbinesTurning

78

ARM - VAP Product - aerich2nf1turn  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by MicrotopsProductsmwravg5mwravg Documentation Data Management FacilityProductsaerinfaerich2nf1turn

79

TurningPoint Evaluation Results | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNGInternationalTechnologyDepartmentStorageDepartment ofJanuary 08,Turning on

80

Turn Motors Off When Not in Use | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment of EnergyTheDepartment of Energy andJanuaryTurn Motors Off

Note: This page contains sample records for the topic "general down turn" 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

As summer turns to fall, a new school year begins  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout theOFFICEAmesApplication2Argonne National4ArtificialAs summer turns

82

Self-excited vibrations in turning: cutting moment analysis  

E-Print Network [OSTI]

This work aims at analysing the moment effects at the tool tip point and at the central axis, in the framework of a turning process. A testing device in turning, including a six-component dynamometer, is used to measure the complete torsor of the cutting actions in the case of self-excited vibrations. Many results are obtained regarding the mechanical actions torsor. A confrontation of the moment components at the tool tip and at the central axis is carried out. It clearly appears that analysing moments at the central axis avoids the disturbances induced by the transport of the moment of the mechanical actions resultant at the tool tip point. For instance, the order relation between the components of the forces is single. Furthermore, the order relation between the moments components expressed at the tool tip point is also single and the same one. But at the central axis, two different order relations regarding moments are conceivable. A modification in the rolling moment localization in the (y, z) tool plan is associated to these two order relations. Thus, the moments components at the central axis are particularly sensitive at the disturbances of machining, here the self-excited vibrations.

Olivier Cahuc; Jean-Yves K'Nevez; Alain Grard; Philippe Darnis; Gatan Albert; Claudiu F. Bisu; Cline Grard

2010-07-06T23:59:59.000Z

83

Truckee Donner PUD- Photovoltaic Buy Down Program  

Broader source: Energy.gov [DOE]

As required by Senate Bill 1 of 2006, Truckee Donner PUD incentive levels will step down annually during the 10 year program. For program year 2013 the incentive level is $2.95 per watt AC,...

84

Report on First Activations with the Lead Slowing Down Spectrometer  

SciTech Connect (OSTI)

On Feb. 17 and 18 2011, six items were irradiated with neutrons using the Lead Slowing Down Spectrometer. After irradiation, dose measurements and gamma-spectrometry measurements were completed on all of the samples. No contamination was found on the samples, and all but one provided no dose. Gamma-spectroscopy measurements qualitatively agreed with expectations based on the materials, with the exception of silver. We observed activation in the room in general, mostly due to 56Mn and 24Na. Most of the activation was short lived, with half-lives on the scale of hours, except for 198Au which has a half-life of 2.7 d.

Warren, Glen A.; Mace, Emily K.; Pratt, Sharon L.; Stave, Sean; Woodring, Mitchell L.

2011-03-03T23:59:59.000Z

85

Geothermal pump down-hole energy regeneration system  

DOE Patents [OSTI]

Geothermal deep well energy extraction apparatus is provided of the general kind in which solute-bearing hot water is pumped to the earth's surface from a subterranean location by utilizing thermal energy extracted from the hot water for operating a turbine motor for driving an electrical power generator at the earth 3 s surface, the solute bearing water being returned into the earth by a reinjection well. Efficiency of operation of the total system is increased by an arrangement of coaxial conduits for greatly reducing the flow of heat from the rising brine into the rising exhaust of the down-well turbine motor.

Matthews, Hugh B. (Boylston, MA)

1982-01-01T23:59:59.000Z

86

SPIN-UP/SPIN-DOWN MODELS FOR TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

In the single-degenerate scenario for Type Ia supernovae (SNe Ia), a white dwarf (WD) must gain a significant amount of matter from a companion star. Because the accreted mass carries angular momentum, the WD is likely to achieve fast spin periods, which can increase the critical mass, M{sub crit}, needed for explosion. When M{sub crit} is higher than the maximum mass achieved by the WD, the central regions of the WD must spin down before it can explode. This introduces super-Chandrasekhar single-degenerate explosions, and a delay between the completion of mass gain and the time of the explosion. Matter ejected from the binary during mass transfer therefore has a chance to become diffuse, and the explosion occurs in a medium with a density similar to that of typical regions of the interstellar medium. Also, either by the end of the WD's mass increase or else by the time of explosion, the donor may exhaust its stellar envelope and become a WD. This alters, generally diminishing, explosion signatures related to the donor star. Nevertheless, the spin-up/spin-down model is highly predictive. Prior to explosion, progenitors can be super-M{sub Ch} WDs in either wide binaries with WD companions or cataclysmic variables. These systems can be discovered and studied through wide-field surveys. Post-explosion, the spin-up/spin-down model predicts a population of fast-moving WDs, low-mass stars, and even brown dwarfs. In addition, the spin-up/spin-down model provides a paradigm which may be able to explain both the similarities and the diversity observed among SNe Ia.

Stefano, R. Di [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Voss, R. [Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, NL-6500 GL Nijmegen (Netherlands); Claeys, J. S. W. [Sterrekundig Instituut, Universiteit Utrecht, P.O. Box 800000, 3508 TA Utrecht (Netherlands)

2011-09-01T23:59:59.000Z

87

National Institutes of Health Research Plan on Down Syndrome  

E-Print Network [OSTI]

National Institutes of Health Research Plan on Down Syndrome October 2007 U.S. DEPARTMENT................................................................................. 2 BACKGROUND ON DOWN SYNDROME.......................................................................................... 2 HIGHLIGHTS OF ONGOING RESEARCH ON DOWN SYNDROME AT THE NIH...... 3 NATIONAL CANCER INSTITUTE

Baker, Chris I.

88

Energy Department Invests to Drive Down Costs of Carbon Capture...  

Energy Savers [EERE]

Invests to Drive Down Costs of Carbon Capture, Support Reductions in Greenhouse Gas Pollution Energy Department Invests to Drive Down Costs of Carbon Capture, Support Reductions...

89

Materials Down Select Decisions Made Within DOE's Chemical Hydrogen...  

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

Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center of Excellence Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center...

90

Austin Energy Dials Down Home Energy Use With Smart Phones |...  

Energy Savers [EERE]

Down Home Energy Use With Smart Phones Austin Energy Dials Down Home Energy Use With Smart Phones bbrnstoriesaustinenergy9-2-14.jpg Better Buildings Residential Network...

91

President Bush Directs Energy Secretary to Draw Down Strategic...  

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

Directs Energy Secretary to Draw Down Strategic Petroleum Reserve President Bush Directs Energy Secretary to Draw Down Strategic Petroleum Reserve September 3, 2005 - 9:49am...

92

Guidelines for left-turn bays at unsignalized access locations on arterial roadways  

E-Print Network [OSTI]

It has long been recognized that effective access management along arterial streets can alleviate traffic congestion. A major goal within access management is to limit the speed differential between turning and through vehicles. Left-turn bays...

Hawley, Patrick Emmett

1994-01-01T23:59:59.000Z

93

CNMP, CSP, EMS and Writing It Down  

E-Print Network [OSTI]

CNMP, CSP, EMS and Writing It Down Bill Bland UWEX and UW-Madison, Soil Science #12;Documentation-Pest Management Program · CSP-Conservation Security Program #12;EMS Framework · EMS - "Environmental Management · Monitor progress · Review-each priority and EMS #12;CSP - Records Required · Conservation Security Program

Balser, Teri C.

94

Remote down-hole well telemetry  

DOE Patents [OSTI]

The present invention includes an apparatus and method for telemetry communication with oil-well monitoring and recording instruments located in the vicinity of the bottom of gas or oil recovery pipes. Such instruments are currently monitored using electrical cabling that is inserted into the pipes; cabling has a short life in this environment, and requires periodic replacement with the concomitant, costly shutdown of the well. Modulated reflectance, a wireless communication method that does not require signal transmission power from the telemetry package will provide a long-lived and reliable way to monitor down-hole conditions. Normal wireless technology is not practical since batteries and capacitors have to frequently be replaced or recharged, again with the well being removed from service. RF energy generated above ground can also be received, converted and stored down-hole without the use of wires, for actuating down-hole valves, as one example. Although modulated reflectance reduces or eliminates the loss of energy at the sensor package because energy is not consumed, during the transmission process, additional stored extra energy down-hole is needed.

Briles, Scott D. (Los Alamos, NM); Neagley, Daniel L. (Albuquerque, NM); Coates, Don M. (Santa Fe, NM); Freund, Samuel M. (Los Alamos, NM)

2004-07-20T23:59:59.000Z

95

When Do Commercial Reactors Permanently Shut Down?  

Reports and Publications (EIA)

For those wishing to obtain current data, the following resources are available: U.S. reactors, go to the Energy Information Administration's nuclear reactor shutdown list. (Note: As of April 30, 2010, the last U.S. reactor to permanently shut down was Big Rock Point in 1997.) Foreign Reactors, go to the Power Reactor Information System (PRIS) on the International Atomic Energy Agency's website.

2011-01-01T23:59:59.000Z

96

Chemistry 106X -Spring 2011 General Chemistry  

E-Print Network [OSTI]

Chemistry 106X - Spring 2011 General Chemistry Instructor: Christopher Iceman Class: MWF 1 and can be purchased in the UAF bookstore or elsewhere: · Chemistry and Chemical Reactivity 7th Ed for Chemistry and Chemical Reactivity 7th Ed. (1 or 2 semester) · TurningPoint Technologies ResponseCard RF

Wagner, Diane

97

Report on Second Activations with the Lead Slowing Down Spectrometer  

SciTech Connect (OSTI)

Summary On August 18 and 19 2011, five items were irradiated with neutrons using the Lead Slowing Down Spectrometer (LSDS). After irradiation, dose measurements and gamma-spectrometry measurements were completed on all of the samples. No contamination was found on the samples, and all but one provided no dose. Gamma-spectroscopy measurements qualitatively agreed with expectations based on the materials. As during the first activation run, we observed activation in the room in general, mostly due to 56Mn and 24Na. Most of the activation of the samples was short lived, with half-lives on the scale of hours to days, except for 60Co which has a half-life of 5.3 y.

Stave, Sean C.; Mace, Emily K.; Pratt, Sharon L.; Warren, Glen A.

2012-04-27T23:59:59.000Z

98

General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version) ThelongEmailStatusGeneralGeneral

99

Efficiency of static core turn-off in a system-on-a-chip with variation  

DOE Patents [OSTI]

A processor-implemented method for improving efficiency of a static core turn-off in a multi-core processor with variation, the method comprising: conducting via a simulation a turn-off analysis of the multi-core processor at the multi-core processor's design stage, wherein the turn-off analysis of the multi-core processor at the multi-core processor's design stage includes a first output corresponding to a first multi-core processor core to turn off; conducting a turn-off analysis of the multi-core processor at the multi-core processor's testing stage, wherein the turn-off analysis of the multi-core processor at the multi-core processor's testing stage includes a second output corresponding to a second multi-core processor core to turn off; comparing the first output and the second output to determine if the first output is referring to the same core to turn off as the second output; outputting a third output corresponding to the first multi-core processor core if the first output and the second output are both referring to the same core to turn off.

Cher, Chen-Yong; Coteus, Paul W; Gara, Alan; Kursun, Eren; Paulsen, David P; Schuelke, Brian A; Sheets, II, John E; Tian, Shurong

2013-10-29T23:59:59.000Z

100

Lead Slowing Down Spectrometer Status Report  

SciTech Connect (OSTI)

This report documents the progress that has been completed in the first half of FY2012 in the MPACT-funded Lead Slowing Down Spectrometer project. Significant progress has been made on the algorithm development. We have an improve understanding of the experimental responses in LSDS for fuel-related material. The calibration of the ultra-depleted uranium foils was completed, but the results are inconsistent from measurement to measurement. Future work includes developing a conceptual model of an LSDS system to assay plutonium in used fuel, improving agreement between simulations and measurement, design of a thorium fission chamber, and evaluation of additional detector techniques.

Warren, Glen A.; Anderson, Kevin K.; Bonebrake, Eric; Casella, Andrew M.; Danon, Yaron; Devlin, M.; Gavron, Victor A.; Haight, R. C.; Imel, G. R.; Kulisek, Jonathan A.; O'Donnell, J. M.; Weltz, Adam

2012-06-07T23:59:59.000Z

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


101

Down Type Isosinglet Quarks in ATLAS  

E-Print Network [OSTI]

We evaluate the discovery reach of the ATLAS experiment for down type isosinglet quarks, $D$, using both their neutral and charged decay channels, namely the process $pp\\to D\\bar{D}+X$ with subsequent decays resulting in $2\\ell+2j+E^{miss}_{T}$, $3\\ell+2j+E^{miss}_{T}$ and $2\\ell+4j$ final states. The integrated luminosity required for observation of a heavy quark is estimated for a mass range between 600 and 1000 GeV using the combination of results from different search channels.

R. Mehdiyev; A. Siodmok; S. Sultansoy; G. Unel

2007-11-07T23:59:59.000Z

102

Down-hole periodic seismic generator  

DOE Patents [OSTI]

A down hole periodic seismic generator system is disclosed for transmitting variable frequency, predominantly shear-wave vibration into earth strata surrounding a borehole. The system comprises a unitary housing operably connected to a well head by support and electrical cabling and contains clamping apparatus for selectively clamping the housing to the walls of the borehole. The system further comprises a variable speed pneumatic oscillator and a self-contained pneumatic reservoir for producing a frequency-swept seismic output over a discrete frequency range.

Hardee, H.C.; Hills, R.G.; Striker, R.P.

1982-10-28T23:59:59.000Z

103

Run Spear Down Low-alpha Shutdown  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared0 Resource ProgramEnergyMaterials:Bill WilcoxSpear Down Low-alpha

104

Does "reading" develop "phonological awareness" in Down's syndrome?  

E-Print Network [OSTI]

casual relationship for alphabetic scripts. Results discussed in this paper do not support this view as far as reading ability and phonological awareness go in Down's syndrome. The present study compared a sample of children with Down's syndrome (N=10...

Mishra, Ramesh Kumar

2007-01-01T23:59:59.000Z

105

Energy Department Announces New Prize Challenge to Drive Down...  

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

Energy Department Announces New Prize Challenge to Drive Down Solar Costs Energy Department Announces New Prize Challenge to Drive Down Solar Costs May 20, 2014 - 12:07pm Addthis...

106

PNNL Reports Distributed Wind Installations Down, Exports Up...  

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

PNNL Reports Distributed Wind Installations Down, Exports Up in 2013 PNNL Reports Distributed Wind Installations Down, Exports Up in 2013 March 31, 2014 - 11:14am Addthis According...

107

Wind Power Reliability: Breaking Down a Barrier | Department...  

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

Wind Power Reliability: Breaking Down a Barrier Wind Power Reliability: Breaking Down a Barrier June 25, 2010 - 12:16pm Addthis EnerNex Corporation is developing documentation and...

108

Waisman Center Day with the Experts: Down Syndrome  

E-Print Network [OSTI]

Waisman Center Day with the Experts: Down Syndrome 4th Annual Saturday, March 22, 2014 | 9:00 a on Adults with Down Syndrome Marsha Mailick, PhD, Director, Waisman Center This presentation will report findings from a 22-year study of 75 adults with Down syndrome and their families. We found that when

Wisconsin at Madison, University of

109

Analyzing Gene Relationships for Down Syndrome with Labeled Transition Graphs  

E-Print Network [OSTI]

Analyzing Gene Relationships for Down Syndrome with Labeled Transition Graphs Neha Rungta, Hyrum changes in gene expres- sion and physical characteristics associated with Down syndrome is not well understood. Chromosome 21 genes interact with non- chromosome 21 genes to produce Down syndrome

Brigham Young University

110

THE DEVELOPMENT OF LANGUAGE CHILDREN WITH DOWN SYNDROME*  

E-Print Network [OSTI]

THE DEVELOPMENT OF LANGUAGE CHILDREN WITH DOWN SYNDROME* Anne E. Fowler I. INTRODUCTION STRUCTURE IN St.udying children wit.h Down syndrome (DS), Lenneberg (1967) would argue, should be a wonderful way underst.anding of t.he nat.ure and extent. of the language delay associat.ed with Down syndrome. In t

111

Defect of villous cytotrophoblast differentiation into syncytiotrophoblast in Down syndrome  

E-Print Network [OSTI]

Defect of villous cytotrophoblast differentiation into syncytiotrophoblast in Down syndrome FRENDO: evain@pharmacie.univ-paris5.fr Running title: Trophoblast and Down syndrome Key words: Trisomy 21 the formation and function of the ST in trisomy 21 (Down syndrome). We first used the in vitro model

Boyer, Edmond

112

Long-term developments in Her X-1: Correlation between the histories of the 35 day turn-on cycle and the 1.24 sec pulse period  

E-Print Network [OSTI]

We have studied the long-term (1971-2005) behaviour of the 1.24 sec pulse period and the 35 day precession period of Her X-1 and show that both periods vary in a highly correlated way (see also Staubert et al. 1997 and 2000). When the spin-up rate decreases, the 35 day turn-on period shortens.This correlation is most evident on long time scales (~2000 days),e.g.around four extended spin-down episodes, but also on shorter time scales (a few 100 days) on which quasi-periodic variations are apparent. We argue that the likely common cause is variations of the mass accretion rate onto the neutron star.The data since 1991 allow a continuous sampling and indicate a lag between the turn-on behaviour and the spin behaviour, in the sense that changes are first seen in the spin, about one cycle later in the turn-on. Both the coronal wind model (Schandl & Meyer 1994) as well as the stream-disk model (Shakura et al.999) predict this kind of behaviour.

R. Staubert; S. Schandl; D. Klochkov; J Wilms; K. Postnov; N. Shakura

2007-02-20T23:59:59.000Z

113

Haptic Models of an Automotive Turn-Signal Switch: Identification and Playback Results  

E-Print Network [OSTI]

Haptic Models of an Automotive Turn-Signal Switch: Identification and Playback Results Mark B of virtual environments. This paper addresses the problem of modeling the feel of an automotive turn- signal would require accurate models of the primary automotive controls, including the steering wheel, gear

Hollerbach, John M.

114

Study on the relationship between left-turn traffic operations and safety at signalized intersections  

E-Print Network [OSTI]

............................................................ 6? FIGURE 3 Regression Lines and Averaged Data for Model B2 ..................................... 21? FIGURE 4 Regression Lines for Model B4 ..................................................................... 21? FIGURE 5 Left-turn Accident... Distribution ..................................................................... 30? FIGURE 6 Box Plot of the Number of Accidents for Left-Turn Type ............................ 35? FIGURE 7 Box Plot of Number of Crashes for Each Phasing Sequence...

Lee, Sunghoon

2009-06-02T23:59:59.000Z

115

Gender and Maternal Responsivity as Factors in Number of Conversational Turns in Adolescents with Developmental Disabilities  

E-Print Network [OSTI]

1 Gender and Maternal Responsivity as Factors in Number of Conversational Turns in Adolescents, Parlors, 3:00-4:00 PM This study examines factors that influence interactions between adolescents would take more conversational turns than boys, and that higher maternal responsivity would

116

"MINE YOUR OWN BUSINESS": USING PROCESS MINING TO TURN BIG DATA INTO REAL VALUE  

E-Print Network [OSTI]

"MINE YOUR OWN BUSINESS": USING PROCESS MINING TO TURN BIG DATA INTO REAL VALUE Van der Aalst, Wil is to turn event data into valuable insights. Only process mining techniques directly relate event data-oriented analysis techniques (e.g., data mining and machines learning) typically focus on simple classification

van der Aalst, Wil

117

General Information  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning Fun withGenepool QuarterlyGeneraland Ernest O.General

118

General Publications  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCIResearch to sponsorGeneral Atomics

119

General Publications  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version) ThelongEmailStatusGeneral Publications

120

Functional Analysis of Genes Implicated in Down Syndrome: 1. Cognitive Abilities in Mice Transpolygenic for Down  

E-Print Network [OSTI]

carried by these fragments with the Morris water-maze and fear-conditioning procedures. The 152F7 measurements in the water- maze. In fear-conditioning, all transgenic mice recorded lower performance levels-conditioning; water-maze; YAC. INTRODUCTION Down syndrome (DS) occurs in about one birth out of 1000 and remains

Smith, Desmond J.

Note: This page contains sample records for the topic "general down turn" 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

Lead Slowing Down Spectrometer Research Plans  

SciTech Connect (OSTI)

The MPACT-funded Lead Slowing Down Spectrometry (LSDS) project has been evaluating the feasibility of using LSDS techniques to assay fissile isotopes in used nuclear fuel assemblies. The approach has the potential to provide considerable improvement in the assay of fissile isotopic masses in fuel assemblies compared to other non-destructive techniques in a direct and independent manner. The LSDS collaborations suggests that the next step to in empirically testing the feasibility is to conduct measurements on fresh fuel assemblies to understand investigate self-attenuation and fresh mixed-oxide (MOX) fuel rodlets so we may betterto understand extraction of masses for 235U and 239Pu. While progressing toward these goals, the collaboration also strongly suggests the continued development of enabling technology such as detector development and algorithm development, thatwhich could provide significant performance benefits.

Warren, Glen A.; Kulisek, Jonathan A.; Gavron, Victor; Danon, Yaron; Weltz, Adam; Harris, Jason; Stewart, T.

2013-03-22T23:59:59.000Z

122

Accelerator experiments contradicting general relativity  

E-Print Network [OSTI]

The deflection of gamma-rays in Earth's gravitational field is tested in laser Compton scattering at high energy accelerators. Within a formalism connecting the bending angle to the photon's momentum it follows that detected gamma-ray spectra are inconsistent with a deflection magnitude of 2.78 nrad, predicted by Einstein's gravity theory. Moreover, preliminary results for 13-28 GeV photons from two different laboratories show opposite - away from the Earth - deflection, amounting to 33.8-0.8 prad. I conclude that general relativity, which describes gravity at low energies precisely, break down at high energies.

Vahagn Gharibyan

2014-07-12T23:59:59.000Z

123

An operational analysis of protected-permitted lead-lag left-turn phasing  

E-Print Network [OSTI]

Chair of Advisory Committee: Dr. Daniel B. Fambro This thesis documents an operational analysis of a special type of protected- permitted lead-lag left-turn phasing sequence developed and used by traffic engineers in Dallas, Texas. This phasing, known... as the Dallas phasing, does not follow existing standards for left-turn phasing set forth in the Manual for Uniform Trajfic Control Devices (MUTCD). The objective of this research was to determine whether existing left-turn models can be used to analyze...

Gaston, Gilmer D

2012-06-07T23:59:59.000Z

124

Climate policy gets down to business  

SciTech Connect (OSTI)

As Europe negotiates caps and allocations for Phase 2 emissions trading (for 2008-2012) the United States' first mandatory cap and trade initiative is gathering steam in the northeast. The Regional Greenhouse Gas Initiative (RGGI) is designed to stabilise CO{sub 2} emissions from regulated power plants in seven states at approximately 1990 levels from 2009 to 2014 and then reduce them by a total of 10% during a second five-year period. The states included are: Connecticut, Delaware, Maine, New Hampshire, New Jersey, New York and Vermont. Meanwhile, a variety of other regional and state-level initiatives are taking shape over a total of 30 states, targeting the electric power, automotive, oil and gas, real estate and financial services sectors. Emissions targets have been set by several utilities such as American Electric Power, Cinergy and DTE Energy. Several have joined the Chicago Climate Exchange (CCX) to trade emissions allowances. Decentralised initiatives are seen by David Victor, director of the Program in Energy and Sustainable Development at Stamford University, as a necessary development, coined a Madisonian approach. Several legislation proposals aimed at reducing greenhouse gas emissions have been introduced. Regardless of what Congress eventually turns into law, successful development of advanced technology will, in the authors' opinion, be the requisite for making them work. 5 figs.

Powicki, C.R.; Douglas, J.

2006-07-01T23:59:59.000Z

125

Metal-based turn-on fluorescent probes for nitric oxide sensing  

E-Print Network [OSTI]

Chapter 1. Metal-Based Turn-On Fluorescent Probes for Sensing Nitric Oxide. Nitric oxide, a reactive free radical, regulates a variety of biological processes. The absence of tools to detect NO directly, rapidly, specifically ...

Lim, Mi Hee

2006-01-01T23:59:59.000Z

126

E-Print Network 3.0 - act turns fifty Sample Search Results  

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

<< < 1 2 3 4 5 > >> 1 Debo's classic work tells the tragic story of the Summary: , Cherokee, Creek, and Seminole na- tions at the turn of the last century in what is now the...

127

Method and apparatus of assessing down-hole drilling conditions  

DOE Patents [OSTI]

A method and apparatus for use in assessing down-hole drilling conditions are disclosed. The apparatus includes a drill string, a plurality of sensors, a computing device, and a down-hole network. The sensors are distributed along the length of the drill string and are capable of sensing localized down-hole conditions while drilling. The computing device is coupled to at least one sensor of the plurality of sensors. The data is transmitted from the sensors to the computing device over the down-hole network. The computing device analyzes data output by the sensors and representative of the sensed localized conditions to assess the down-hole drilling conditions. The method includes sensing localized drilling conditions at a plurality of points distributed along the length of a drill string during drilling operations; transmitting data representative of the sensed localized conditions to a predetermined location; and analyzing the transmitted data to assess the down-hole drilling conditions.

Hall, David R. (Provo, UT); Pixton, David S. (Lehl, UT); Johnson, Monte L. (Orem, UT); Bartholomew, David B. (Springville, UT); Fox, Joe (Spanish Fork, UT)

2007-04-24T23:59:59.000Z

128

Understanding the Hellings and Downs curve for pulsar timing arrays in terms of sound and electromagnetic waves  

E-Print Network [OSTI]

Searches for gravitational-wave backgrounds using pulsar timing arrays look for correlations in the timing residuals induced by the background across the pulsars in the array. The correlation signature of an isotropic, unpolarized gravitational-wave background predicted by general relativity follows the so-called Hellings and Downs curve, which is a relatively simple function of the angle between a pair of pulsars. To aid students and beginning researchers interested in pulsar timing, we give a pedagogical discussion of the Helling and Downs curve for pulsar timing arrays, considering simpler analogous scenarios involving sound and electromagnetic waves. We calculate Hellings-and-Downs type functions for these two scenarios and develop a framework suitable for doing more general correlation calculations.

Jenet, Fredrick A

2014-01-01T23:59:59.000Z

129

Understanding the Hellings and Downs curve for pulsar timing arrays in terms of sound and electromagnetic waves  

E-Print Network [OSTI]

Searches for gravitational-wave backgrounds using pulsar timing arrays look for correlations in the timing residuals induced by the background across the pulsars in the array. The correlation signature of an isotropic, unpolarized gravitational-wave background predicted by general relativity follows the so-called Hellings and Downs curve, which is a relatively simple function of the angle between a pair of pulsars. To aid students and beginning researchers interested in pulsar timing, we give a pedagogical discussion of the Helling and Downs curve for pulsar timing arrays, considering simpler analogous scenarios involving sound and electromagnetic waves. We calculate Hellings-and-Downs type functions for these two scenarios and develop a framework suitable for doing more general correlation calculations.

Fredrick A. Jenet; Joseph D. Romano

2014-12-03T23:59:59.000Z

130

Modeling dark energy with a top-down approach  

E-Print Network [OSTI]

We investigate a top-down approach for modeling the dark energy where we fit the luminosity distances directly rather than indirectly fitting the equation of state.

Duane A. Dicus; Wayne W. Repko

2006-06-22T23:59:59.000Z

131

Ergonomics in DNA Sequencing: Standing Down to Ergonomics  

E-Print Network [OSTI]

Ergonomics in DNA SequencingStanding Down to Ergonomics Presented at the COEH 2009We Do: Introduction How We Work: Ergonomics Challenges in

Naca, Christine

2009-01-01T23:59:59.000Z

132

Hardy's non-locality and generalized non-local theory  

E-Print Network [OSTI]

Hardy's non-locality theorem for multiple two-level systems is explored in the context of generalized nonlocal theory. We find nonlocal but non-signaling probabilities, providing Hardy's nonlocal argument, which are higher than those in Quantum Mechanics. Maximum probability of success of Hardy's argument is obtained for three two-level systems in quantum as well as in a more generalized theory. Interestingly, the maximum in the nonlocal generalized theory for both the cases turns out to be same.

Sujit K. Choudhary; Sibasish Ghosh; Guruprasad Kar; Samir Kunkri; Ramij Rahaman; Anirban Roy

2011-10-31T23:59:59.000Z

133

Compositions of Extended Top-down Tree Transducers  

E-Print Network [OSTI]

initil stte q suh tht q@tA n e rewritten to uF st is shown in PH tht synhronized tree sustitution grmmrsCompositions of Extended Top-down Tree Transducers Andreas Maletti£;1 International Computer of transformations computed by linear extended top-down tree trans- ducers with regular look-ahead is not closed

Reyle, Uwe

134

The effect of weaving maneuvers on operation of a free right-turn lane at ramp terminals  

E-Print Network [OSTI]

-turn vehicles on a departure leg. If the ramp terminal is closely followed by the next downstream intersection, weaving maneuvers will occur since some vehicles make a right turn at the ramp terminal and make a left turn at the downstream intersection...

Park, Minchul

2006-04-12T23:59:59.000Z

135

Exploring materials in 3D down to the atomic scale  

E-Print Network [OSTI]

right into Viktoriastrasse and follow signs for "Hotel Allegro/Kursaal" A At Viktoriaplatz turn left into Kornhausstrasse A Hotel Allegro/Kursaal is situated on the right side of the road There is paid parking on site

136

Optical heterodyne detection for cavity ring-down spectroscopy  

DOE Patents [OSTI]

A cavity ring-down system for performing cavity ring-down spectroscopy (CRDS) using optical heterodyne detection of a ring-down wave E.sub.RD during a ring-down phase or a ring-up wave E.sub.RU during a ring up phase. The system sends a local oscillator wave E.sub.LO and a signal wave E.sub.SIGNAL to the cavity, preferably a ring resonator, and derives an interference signal from the combined local oscillator wave E.sub.LO and the ring-down wave E.sub.RD (or ring-up wave E.sub.RU). The local oscillator wave E.sub.LO has a first polarization and the ring-down wave E.sub.RD has a second polarization different from the first polarization. The system has a combining arrangement for combining or overlapping local oscillator wave E.sub.LO and the ring-down wave E.sub.RD at a photodetector, which receives the interference signal and generates a heterodyne current I.sub.H therefrom. Frequency and phase differences between the waves are adjustable.

Levenson, Marc D. (Saratoga, CA); Paldus, Barbara A. (Mountain View, CA); Zare, Richard N. (Stanford, CA)

2000-07-25T23:59:59.000Z

137

Turning things downside up: Adsorbate induced water flipping on Pt(111)  

SciTech Connect (OSTI)

We have examined the adsorption of the weakly bound species N2, O2, CO and Kr on the water monolayer on Pt(111) using a combination of molecular beam dosing, infrared reflection absorption spectroscopy (IRAS), and temperature programmed desorption (TPD). In contrast to multilayer crystalline ice, the adsorbate-free water monolayer is characterized by a lack of dangling OH bonds protruding into the vacuum (H-up). Instead, the non-hydrogen-bonded OH groups are oriented downward (H-down) to maximize their interaction with the underlying Pt(111) substrate. Adsorption of Kr and O2 have little effect on the structure and vibrational spectrum of the water monolayer while adsorption of both N2, and CO are effective in flipping H-down water molecules into an H-up configuration. This flipping occurs readily upon adsorption at temperatures as low as 20 K and the water monolayer transforms back to the H-down, structure upon adsorbate desorption above 35 K, indicating small energy differences and barriers between the H-down and H-up configurations. The results suggest that converting water in the first layer from H-down to H-up is mediated by the electrostatic interactions between the water and the adsorbates.

Kimmel, Gregory A.; Zubkov, Tykhon; Smith, R. Scott; Petrik, Nikolay G.; Kay, Bruce D.

2014-11-14T23:59:59.000Z

138

Turning things downside up: Adsorbate induced water flipping on Pt(111)  

SciTech Connect (OSTI)

We have examined the adsorption of the weakly bound species N{sub 2}, O{sub 2}, CO, and Kr on the (?(37)?(37))R25.3{sup ?} water monolayer on Pt(111) using a combination of molecular beam dosing, infrared reflection absorption spectroscopy, and temperature programmed desorption. In contrast to multilayer crystalline ice, the adsorbate-free water monolayer is characterized by a lack of dangling OH bonds protruding into the vacuum (H-up). Instead, the non-hydrogen-bonded OH groups are oriented downward (H-down) to maximize their interaction with the underlying Pt(111) substrate. Adsorption of Kr and O{sub 2} have little effect on the structure and vibrational spectrum of the ?(37) water monolayer while adsorption of both N{sub 2}, and CO are effective in flipping H-down water molecules into an H-up configuration. This flipping occurs readily upon adsorption at temperatures as low as 20 K and the water monolayer transforms back to the H-down, ?(37) structure upon adsorbate desorption above 35 K, indicating small energy differences and barriers between the H-down and H-up configurations. The results suggest that converting water in the first layer from H-down to H-up is mediated by the electrostatic interactions between the water and the adsorbates.

Kimmel, Greg A., E-mail: gregory.kimmel@pnnl.gov, E-mail: bruce.kay@pnnl.gov; Zubkov, Tykhon; Smith, R. Scott; Petrik, Nikolay G.; Kay, Bruce D., E-mail: gregory.kimmel@pnnl.gov, E-mail: bruce.kay@pnnl.gov [Physical Sciences Division, Pacific Northwest National Laboratory, MSIN K8-88, P.O. Box 999, Richland, Washington 99352 (United States)

2014-11-14T23:59:59.000Z

139

Bank-to-Turn Control for a Small UAV using Backstepping and Parameter  

E-Print Network [OSTI]

Bank-to-Turn Control for a Small UAV using Backstepping and Parameter Adaptation Dongwon Jung unmanned aerial vehicle (UAV). Assuming the UAV is equipped with an autopilot for low level control, we the applicability of the algorithm on a real system. 1. INTRODUCTION For decades unmanned aerial vehicles (UAVs

Tsiotras, Panagiotis

140

MAGNETOSPHERIC RESPONSE TIMES FOLLOWING SOUTHWARD IMF TURNINGS N. E. Turner and D. N. Baker  

E-Print Network [OSTI]

. Introduction Southward turnings of the IMF are known to initi- ate the transfer of energy from the solar wind, University of Colorado Boulder, CO T. I. Pulkkinen Finnish Meteorological Institute Helsinki, Finland H. J:2 minutes after the solar wind change reached the magnetopause and continued to recon g- ure forabout 13 min

California at Berkeley, University of

Note: This page contains sample records for the topic "general down turn" 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

It's Too Complicated, So I Turned It Off! Expectations, Perceptions, and Misconceptions of  

E-Print Network [OSTI]

, and misconceptions of personal firewalls. Through a qualitative analysis of the data, we found that most of ourIt's Too Complicated, So I Turned It Off! Expectations, Perceptions, and Misconceptions of Personal Even though personal firewalls are an important aspect of security for the users of personal computers

142

LX-17 and ufTATB Data for Corner-Turning, Failure and Detonation  

SciTech Connect (OSTI)

Data is presented for the size (diameter) effect for ambient and cold confined LX-17, unconfined ambient LX-17, and confined ambient ultrafine TATB. Ambient, cold and hot double cylinder corner-turning data for LX-17, PBX 9502 and ufTATB is presented. Transverse air gap crossing in ambient LX-17 is studied with time delays given for detonations that cross.

Souers, P C; Lauderbach, L; Garza, R; Vitello, P; Hare, D E

2010-02-03T23:59:59.000Z

143

Wind Energy in Indian Country: Turning to Wind for the Seventh Generation  

E-Print Network [OSTI]

Wind Energy in Indian Country: Turning to Wind for the Seventh Generation by Andrew D. Mills: ___________________________________________ Jane Stahlhut Date #12;Wind Energy in Indian Country A.D. Mills Abstract - ii - Abstract Utility-scale wind projects are increasingly being developed in rural areas of the United States. In the West

Kammen, Daniel M.

144

Turning Relational DBMS into Nested Relational DBMS GeneticXchange, Inc  

E-Print Network [OSTI]

Turning Relational DBMS into Nested Relational DBMS Jing Chen GeneticXchange, Inc chenjing previously been described [24, 23], the details of its interface to relational DBMS and other sources have never been published. In this paper, we describe the Kleisli's interface to relational DBMS

Wong, Limsoon

145

Your Turn : Interactive Story Continuing Agent Report of Surveying Paper Works  

E-Print Network [OSTI]

story continuing agent based on to-date storytelling systems. We introduce our framework and discuss diverse in great variety, including character-based storytelling systems [1], interactive story authoringYour Turn : Interactive Story Continuing Agent Report of Surveying Paper Works Edward Yu-Te Shen

Ouhyoung, Ming

146

Supplement to: Evidence of a possible turning point in solar UV-B over  

E-Print Network [OSTI]

Supplement to: Evidence of a possible turning point in solar UV-B over Canada, Europe and Japan C Observatory Lindenberg, German Meteorological Service, Germany [7] Climate Change Unit, Finnish Meteorological to ground-based AOD changes at 320nm at Thessaloniki (upper panel) and Lindenberg (lower panel). #12;Figure

Meskhidze, Nicholas

147

A Study on Crosstalk Analysis in Aggregative Transmission Lines with Turning Vias Tapobrata Bandyopadhyay1  

E-Print Network [OSTI]

A Study on Crosstalk Analysis in Aggregative Transmission Lines with Turning Vias Tapobrata and signal integrity in high-speed signal channels is extremely important. Transmission lines and vias transmission lines (4 mil width) of different lengths arranged in bundles. The eight transmission line bundles

Swaminathan, Madhavan

148

The dynamic cusp aurora on 30 November 1997: response to southward turning of the IMF  

E-Print Network [OSTI]

The dynamic cusp aurora on 30 November 1997: response to southward turning of the IMF P. E a Accepted: 26 January 1999 Abstract. We document the detailed dynamics of the dayside aurora in the $1200cation of both the red (630.0 nm) and green (557.7 nm) line emissions in the cusp aurora near 1200 MLT and $100

Paris-Sud XI, Universit de

149

Estimated Savings from Turning Off Unnecessary Electrical Loads During Unoccupied Periods at the Langford Architecture Center  

E-Print Network [OSTI]

in those studios during unoccupied hours. Turning off the lights on the third and fourth floor studios would reduce the electricity cost by $4,757 per year and the associated heating and cooling costs by an additional $583 for a total savings of $5...

Soebarto, V. I.; Haberl, J. S.; Degelman, L. O.

1996-01-01T23:59:59.000Z

150

Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu  

E-Print Network [OSTI]

Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu Department is supported by London Aquarium Ltd. Abstract - In nature, fish has astonishing swimming ability after thousands years of evolution. To realise fish-like swimming behaviours by a robotic system poses tremendous

Hu, Huosheng

151

Silicon Valley Power- Solar Electric Buy Down Program  

Broader source: Energy.gov [DOE]

Silicon Valley Power (SVP) offers incentives for the installation of new grid-connected solar electric (photovoltaic, or PV) systems. Incentive levels will step down over the life of the program as...

152

Energy Department Announces $19 Million to Drive Down Solar Soft...  

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

sources before the end of the decade. Through SunShot, the Department supports efforts by private companies, universities, and national laboratories to drive down the cost of solar...

153

Iso-singlet Down Quark Mixing And CP Violation Experiments  

E-Print Network [OSTI]

We confront the new physics models with extra iso-singlet down quarks in the new CP violation experimental era with $\\sin{(2\\beta)}$ and $\\epsilon'/\\epsilon$ measurements, $K^+ \\to \\pi^+ \

Donovan Hawkins; Dennis Silverman

2002-05-01T23:59:59.000Z

154

Shooting Down the More Guns, Less Crime Hypothesis  

E-Print Network [OSTI]

Shooting Down the More Guns, Less Crime Hypothesis Ianare supportive of the more guns, less crime thesis are BruceB. Mustard, The Impact of Gun Laws on Police Deaths, 44

Donohue, John J.; Ayres, Ian

2003-01-01T23:59:59.000Z

155

Tripartite entanglement in parametric down-conversion with spatially-structured pump  

E-Print Network [OSTI]

Most investigations of multipartite entanglement have been concerned with temporal modes of the electromagnetic field, and have neglected its spatial structure. We present a simple model which allows to generate tripartite entanglement between spatial modes by parametric down-conversion with two symmetrically-tilted plane waves serving as a pump. The characteristics of this entanglement are investigated. We also discuss the generalization of our scheme to 2N+1-partite entanglement using 2N symmetrically-tilted plane pump waves. Another interesting feature is the possibility of entanglement localization in just two spatial modes.

D. Daems; F. Bernard; N. J. Cerf; M. I. Kolobov

2010-02-09T23:59:59.000Z

156

OLEDS FOR GENERAL LIGHTING  

SciTech Connect (OSTI)

The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

2004-02-29T23:59:59.000Z

157

On the moduli space of generalized holomorphic maps  

E-Print Network [OSTI]

We compute the anomalies of the topological A and B models with target space geometry of Hitchin's generalized type. The dimension of the moduli space of generalized holomorphic maps is also computed, which turns out to be equal to the total anomaly if the moduli space is unobstructed. We obtain this result by identifying the infinitesimal deformations of such maps and by using the Grothendieck-Riemann-Roch formula.

Stefano Chiantese

2006-09-25T23:59:59.000Z

158

Wesley C. Salmon You awaken to the soundofyour alarmclock; you getoutofbed to turn itoff. Causal  

E-Print Network [OSTI]

in virtu- ally everythmg anyone does, day in and day out, year in and year out. Down the street, causing a bunch of lights to go on. At the city morgue, a forensic pathologist tries to figure out what life exist out there beyond the confines of our solar system. So what's the big problem?We all

Fitelson, Branden

159

Agriculture Will Turn Up, But Just a Bit In 1999* A fter a difficult 1998, Indi-  

E-Print Network [OSTI]

, not counting food and fuel. With falling oil prices, over- all inflaction is less than 2 percent. Only modes will be related to modest reductions in input costs. Wheat prices are expected to be about 20 cents per bushel higher than for the 1998 crop, with corn prices unchanged and soybean prices down 20 cents. The animal

160

Electroless vs electrodeposited Ni-P alloys for diamond turning applications  

SciTech Connect (OSTI)

Electrolytes nickel deposits with greater than 10% phosphorous have been widely used for diamond turning applications such as fabrications of large optics and other high precision parts. Although the coatings have worked well, they are not without their drawbacks. Porosity and nodule formation have been problems as well as the difficulty of obtaining deposits greater than about 75 {mu}m. In recent years much effort has been directed at the investigating electrodeposition of Ni-P alloys in an attempt to avoid these problems. The purpose of this paper is to compare diamond turning results for both electroless and electrodeposited alloys and speculate about the future uses of electrodeposited Ni-P for precision finishing applications. 16 refs., 7 figs.

Dini, J.W.

1991-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

The Downs and Ups of Mechanistic Research: Circadian Rhythm Research as an Exemplar  

E-Print Network [OSTI]

72117218. The Downs and Ups of Mechanistic Research Hardin,2 ORIGINAL PAPER The Downs and Ups of Mechanistic Research:two stages The Downs and Ups of Mechanistic Research in the

Bechtel, William

2010-01-01T23:59:59.000Z

162

Turning a negative into a positive: Researchers find promising use for excessive nitrate  

E-Print Network [OSTI]

acre of nitrogen for each inch of water applied. tx H2O | pg. 17 _ Turning a negative into a positive tx H2O | pg. 18 According to Sij, previous research has shown that properly designed and managed drip irrigation systems reduce deep percola... agencies involved in the project were local soil and water conservation districts, U.S. Department of Agriculture?s Natural Resources Conservation Service, the Texas AgriLife Extension Service, and Rolling Plains Groundwater Conservation District...

Wythe, Kathy

2009-01-01T23:59:59.000Z

163

Permitted Oxygen Abundances and the Temperature Scale of Metal-Poor Turn-Off Stars  

E-Print Network [OSTI]

We use high quality VLT/UVES published data of the permitted OI triplet and FeII lines to determine oxygen and iron abundances in unevolved (dwarfs, turn-off, subgiants) metal-poor halo stars. The calculations have been performed both in LTE and NLTE, employing effective temperatures obtained with the new infrared flux method (IRFM) temperature scale by Ramirez & Melendez, and surface gravities from Hipparcos parallaxes and theoretical isochrones. A new list of accurate transition probabilities for FeII lines, tied to the absolute scale defined by laboratory measurements, has been used. We find a plateau in the oxygen-to-iron ratio over more than two orders of magnitude in iron abundance (-3.2 < [Fe/H] < -0.7), with a mean [O/Fe] = 0.5 dex (sigma = 0.1 dex), independent of metallicity, temperature and surface gravity. According to the new IRFM Teff scale, the temperatures of turn-off halo stars strongly depend on metallicity, a result that is in excellent qualitative and quantitative agreement with stellar evolution calculations, which predict that the Teff of the turn-off at [Fe/H] = -3 is about 600-700 K higher than that at [Fe/H] = -1.

J. Melendez; N. G. Shchukina; I. E. Vasiljeva; I. Ramirez

2006-01-12T23:59:59.000Z

164

12. Energy balance of particles 12.1 General solutions  

E-Print Network [OSTI]

12. Energy balance of particles 12.1 General solutions In this chapter we want to study only to consider the heating/cooling balance of the temperature as a parameter of a known energy distribution by the balance of effects that depend on the particle energy. We can write down a continuity equation

Pohl, Martin Karl Wilhelm

165

IEEE INFOCOM 2002 1 Application of Network Calculus to General  

E-Print Network [OSTI]

approaches for breaking cycles, such as the spanning tree and up/down routing algorithms, in terms of network, the minimum envelop rate (MER) [5] and exponentially bounded burstiness (EBB) [27] network calculi provide provides general stochastic bounds at each node of a network. A central problem shared by all network

Starobinski, David

166

What Employees Need (and Want) to Hear When Justifying the Suspension of a Regulated Metals Plan for the Processing of Drums Containing Metal Turnings  

SciTech Connect (OSTI)

A Regulated Metals Plan (RMP) was implemented for outdoor work activities involving the removal and disposition of approximately 4,000 deteriorated waste drums containing 236 metric tonnes (260 tons) of lead turnings from various, unspecified machine shop facilities at the Paducah Gaseous Diffusion Plant. Until exposure monitoring could prove otherwise, the work area established for processing the drums was conservatively defined as a Lead Regulated Area (LRA) subject to the Occupational Safety and Health Administration's Lead Standard found in Title 29 of the Code of Federal Regulations, Part 1910.1025. The vast majority of the analytical results for the industrial hygiene breathing zone samples collected and tested for arsenic, beryllium, cadmium, chromium, lead, nickel, selenium, silver, and thallium using the National Institute for Occupational Safety and Health's analytical method 7300 were equivalent to the laboratory detection limits for each analyte. All results were less than 6% of their respective Permissible Exposure Limits (PEL), except for one nickel result that was approximately 17% of its PEL. The results provided justification to eventually down-post the LRA to existing employee protection requirements. In addition to removing the deteriorated drums and accompanying debris, the success of this project was quantified in terms of zero recordable injuries. The primary contributor in achieving this success was the sharing and communication of information between management, safety, and the field teams. Specifically, this was what the employees needed (and wanted) to hear when justifying the suspension of the RMP for the processing of drums containing metal turnings. Daily briefings on the status of the project and field monitoring results were just as important as maintaining budget and schedule milestones. Also, the Environmental, Safety and Health organization maintained its presence by continuing to monitor evolving field conditions to ensure the effectiveness of its plans and procedures. (authors)

Todd Potts, T. [WESKEM, LLC, Oak Ridge Turnpike, Oak Ridge, TN (United States); Hylko, J.M. [Paducah Remediation Services, LLC, Kevil, KY (United States)

2008-07-01T23:59:59.000Z

167

Statistics of multiphoton events in spontaneous parametric down-conversion  

E-Print Network [OSTI]

We present an experimental characterization of the statistics of multiple photon pairs produced by spontaneous parametric down-conversion realized in a nonlinear medium pumped by high-energy ultrashort pulses from a regenerative amplifier. The photon number resolved measurement has been implemented with the help of a fiber loop detector. We introduce an effective theoretical description of the observed statistics based on parameters that can be assigned direct physical nterpretation. These parameters, determined for our source from the collected experimental data, characterize the usefulness of down-conversion sources in multiphoton interference schemes that underlie protocols for quantum information processing and communication.

Wojciech Wasilewski; Czeslaw Radzewicz; Robert Frankowski; Konrad Banaszek

2008-05-12T23:59:59.000Z

168

Opportunities Down Under PostgraduatePostgraduate Study & Research in Australia  

E-Print Network [OSTI]

Opportunities Down Under ­ PostgraduatePostgraduate Study & Research in Australia ·Dr Karen Hussey, The Australian National University ·Dr Pierre Quertenmont, Head, International Office, ULB #12;About AustraliaAbout Australia It's enormous! Island continent = 7.74 million sq km Population 21 million people English speaking

Cerf, Nicolas

169

Aging and Top-Down Attentional Control in Visual Search  

E-Print Network [OSTI]

systems that bias the gating of this featural information to later processing stages such as objectApril 2010 Aging and Top-Down Attentional Control in Visual Search Project Leads David J. Madden Security (DHS) to be able to assess and maintain this skill set in those employed as baggage screeners

McShea, Daniel W.

170

Down To Earth March 31, 200626 UNCONTROLLED emission from poorly  

E-Print Network [OSTI]

. According to the study, the share of coal in power generation has increased from 29.4 per cent in 1990 to 33Down To Earth · March 31, 200626 T V JAYAN UNCONTROLLED emission from poorly managed thermal power plants in northern and eastern India is the main source for the haze that envelops the Indo

Singh, Ramesh P.

171

ORC Seminar Series Presents: "New directions in photonics down under"  

E-Print Network [OSTI]

ORC Seminar Series Presents: "New directions in photonics down under" Prof Tanya Monro University of Expertise in Photonics. From 1998 - 2004 Tanya worked within the ORC at the University of Southampton of science policy and the evaluation of science. http://www.orc.soton.ac.uk/events.html #12;

Anderson, Jim

172

Total revenues up, profits down for OGJ400  

SciTech Connect (OSTI)

After moving up sharply the previous 2 years, profits for the biggest 400 U.S. public oil and gas companies sagged in fiscal 1989. The total: $20.34 billion, down 8.6% from 1988. Revenues, however, gained 6.1% to $459.2 billion. Company-by-company financial results and operating statistics appear in this report.

Beck, R.J.; Biggs, J.B.

1990-10-08T23:59:59.000Z

173

Vortex Shedding on Hydrofoils Its dark and lonely down there...  

E-Print Network [OSTI]

Vortex Shedding on Hydrofoils Its dark and lonely down there... Improving marine vehicle an underwater vehicle moves, it displaces water, genera6ng a unique velocity that it can u6lize rather than fight those flows, saving energy and improving

174

How Many Down? Toward Understanding Systematic Risk in Networks  

E-Print Network [OSTI]

Security, Economics, Measurement, Management, Theory Keywords Networks, Security, Topology, Cyber the literature on interdependent security games. Our main area of focus is on the number of nodes that go down illustration how the outcome distribution of such networks exhibits correlation effects that increase

Bencsáth, Boldizsár

175

Building Cathedrals and Breaking down Reinforced Concrete Walls  

E-Print Network [OSTI]

Building Cathedrals and Breaking down Reinforced Concrete Walls Michel Brou´e Institut Henri distinction between great mathematicians Concrete walls breakers Michel Brou´e (Institut Henri Poincar´e) John Concrete walls breakers Cathedrals builders Michel Brou´e (Institut Henri Poincar´e) John Thompson

Broué, Michel - Institut de Mathématiques de Jussieu, Université Paris 7

176

Driving down corporate carbon emissions through sustainable property management  

E-Print Network [OSTI]

Driving down corporate carbon emissions through sustainable property management Challenge Many organisations are facing increasing cost challenges and pressure to reduce their carbon dioxide (CO2) emissions consideration is the carbon dioxide emissions per square metre of floor space. While an important metric

177

Modified Extraction Scheme for the CERN PS Multi-Turn Extraction  

E-Print Network [OSTI]

High-activation of the extraction magnetic septum of the CERN PS machine was observed due to the losses of the continuous beam extracted via the Multi-Turn Extraction (MTE) method. A possible mitigation measure consists of using an existing electrostatic septum, located upstream of the extraction magnetic septum, to deflect the beam. This would highly decrease the beam losses, and hence the induced activation, during the rise time of the MTE kickers due to the reduced thickness of the electrostatic septum with respect to the magnetic one. The layout of this new extraction will be described in detail and the results of beam measurements presented.

Gilardoni, S; Hernalsteens, C; Lachaize, A; Mtral, G

2012-01-01T23:59:59.000Z

178

Surface finish measurements of diamond-turned electroless-nickel-plated mirrors  

SciTech Connect (OSTI)

Surface roughness data are presented for a matrix of diamond-turned electroless nickel samples having a combination of six phosphorus contents and four heat treatments. Roughness measurements were conducted with commercial optical and stylus profilers (WYKO and Talystep). The results are discussed in terms of the material composition and heat treatment, plus other factors having an observed influence on the surface roughness. For the optimum material properties, full-length (665..mu..m) 20x WYKO scans yielded values of better than 10 A rms after correction for instrument roll-off.

Taylor, J.S.; Syn, C.K.; Saito, T.T.; Donaldson, R.R.

1986-09-01T23:59:59.000Z

179

Surface finish measurements of diamond-turned electroless-nickel-plated mirrors  

SciTech Connect (OSTI)

Surface roughness data are presented for a matrix of diamond-turned electroless-nickel samples having a combination of six phosphorous contents and four heat treatments. Roughness measurements were conducted with commercial optical and stylus profilometers (Wyko and Talystep). The results are discussed in terms of the material composition and heat treatment, plus other factors having an observed influence on the surface roughness. For the optimum material properties, full-length (665 ..mu..m) restored 20X Wyko scans yielded values of better than 10A rms.

Taylor, J.S.; Syn, C.K.; Saito, T.T.; Donaldson, R.R.

1985-08-16T23:59:59.000Z

180

Turning the Manhattan Project into a National Park | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButlerTransportation6/14/11 Page 1 ofTurning the Manhattan

Note: This page contains sample records for the topic "general down turn" 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

BPA Turns 75: A Look Back and a Look Ahead | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience Program CumulusA t iBudget2/4/139/4/2012BPABPA Turns 75: A

182

Diagnostic test for prenatal identification of Down's syndrome and mental retardation and gene therapy therefor  

DOE Patents [OSTI]

A a diagnostic test useful for prenatal identification of Down syndrome and mental retardation. A method for gene therapy for correction and treatment of Down syndrome. DYRK gene involved in the ability to learn. A method for diagnosing Down's syndrome and mental retardation and an assay therefor. A pharmaceutical composition for treatment of Down's syndrome mental retardation.

Smith, Desmond J. (Oakland, CA); Rubin, Edward M. (Berkeley, CA)

2000-01-01T23:59:59.000Z

183

Discrete magic angle turning system, apparatus, and process for in situ magnetic resonance spectroscopy and imaging  

DOE Patents [OSTI]

Described are a "Discrete Magic Angle Turning" (DMAT) system, devices, and processes that combine advantages of both magic angle turning (MAT) and magic angle hopping (MAH) suitable, e.g., for in situ magnetic resonance spectroscopy and/or imaging. In an exemplary system, device, and process, samples are rotated in a clockwise direction followed by an anticlockwise direction of exactly the same amount. Rotation proceeds through an angle that is typically greater than about 240 degrees but less than or equal to about 360 degrees at constant speed for a time applicable to the evolution dimension. Back and forth rotation can be synchronized and repeated with a special radio frequency (RF) pulse sequence to produce an isotropic-anisotropic shift 2D correlation spectrum. The design permits tubes to be inserted into the sample container without introducing plumbing interferences, further allowing control over such conditions as temperature, pressure, flow conditions, and feed compositions, thus permitting true in-situ investigations to be carried out.

Hu, Jian Zhi (Richland, WA); Sears, Jr., Jesse A. (Kennewick, WA); Hoyt, David W. (Richland, WA); Wind, Robert A. (Kennewick, WA)

2009-05-19T23:59:59.000Z

184

Generalized concatenated quantum codes  

E-Print Network [OSTI]

We discuss the concept of generalized concatenated quantum codes. This generalized concatenation method provides a systematical way for constructing good quantum codes, both stabilizer codes and nonadditive codes. Using ...

Grassl, Markus

185

Down syndrome clusters in Germany after the Chernobyl accident  

SciTech Connect (OSTI)

In two independent studies using different approaches and covering West Berlin and Bavaria, respectively, highly significant temporal clusters of Down syndrome were found. Both sharp increases occurred in areas receiving relatively low Chernobyl fallout and concomitant radiation exposures. Only for the Berlin cluster was fallout present at the time of the affected meiosis, whereas the Nuremberg cluster preceded the radioactive contamination by 1 month. Hypotheses on possible causal relationships are compared. Radiation from the Chernobyl accident is an unlikely factor, because the associated cumulative dose was so low in comparison with natural background. Microdosimetric considerations would indicate that fewer than 1 in 200 oocyte nuclei would have experienced an ionizing event from Chernobyl radioactivity. Given the lack of understanding of what causes Down syndrome, other than factors associated with increased maternal age, additional research into environmental and infectious risk factors is warranted. 23 refs., 4 figs., 2 tabs.

Burkart, W.; Grosche, B.; Schoetzau, A. [Institute for Radiation Hygiene, Oberschleissheim (Germany)

1997-03-01T23:59:59.000Z

186

Turn-on fluorescence in tetraphenylethylene-based metal-organic frameworks: An alternative to aggregation-induced emission  

E-Print Network [OSTI]

Coordinative immobilization of functionalized tetraphenylethylene within rigid porous metalorganic frameworks (MOFs) turns on fluorescence in the typically non-emissive tetraphenylethylene core. The matrix coordination-induced ...

Shustova, Natalia B.

187

General Relativity as Geometro-Hydrodynamics  

E-Print Network [OSTI]

In the spirit of Sakharov's `metric elasticity' proposal, we draw a loose analogy between general relativity and the hydrodynamic state of a quantum gas. In the `top-down' approach, we examine the various conditions which underlie the transition from some candidate theory of quantum gravity to general relativity. Our emphasis here is more on the `bottom-up' approach, where one starts with the semiclassical theory of gravity and examines how it is modified by graviton and quantum field excitations near and above the Planck scale. We mention three aspects based on our recent findings: 1) Emergence of stochastic behavior of spacetime and matter fields depicted by an Einstein-Langevin equation. The backreaction of quantum fields on the classical background spacetime manifests as a fluctuation-dissipation relation. 2) Manifestation of stochastic behavior in effective theories below the threshold arising from excitations above. The implication for general relativity is that such Planckian effects, though exponentially suppressed, is in principle detectable at sub-Planckian energies. 3) Decoherence of correlation histories and quantum to classical transition. From Gell-Mann and Hartle's observation that the hydrodynamic variables which obey conservation laws are most readily decohered, one can, in the spirit of Wheeler, view the conserved Bianchi identity obeyed by the Einstein tensor as an indication that general relativity is a hydrodynamic theory of geometry. Many outstanding issues surrounding the transition to general relativity are of a nature similar to hydrodynamics and mesoscopic physics.

B. L. Hu

1996-07-29T23:59:59.000Z

188

Large scale dynamics of the Persistent Turning Walker model of fish behavior  

E-Print Network [OSTI]

This paper considers a new model of individual displacement, based on fish motion, the so-called Persistent Turning Walker (PTW) model, which involves an Ornstein-Uhlenbeck process on the curvature of the particle trajectory. The goal is to show that its large time and space scale dynamics is of diffusive type, and to provide an analytic expression of the diffusion coefficient. Two methods are investigated. In the first one, we compute the large time asymptotics of the variance of the individual stochastic trajectories. The second method is based on a diffusion approximation of the kinetic formulation of these stochastic trajectories. The kinetic model is a Fokker-Planck type equation posed in an extended phase-space involving the curvature among the kinetic variables. We show that both methods lead to the same value of the diffusion constant. We present some numerical simulations to illustrate the theoretical results.

Pierre Degond; Sbastien Motsch

2007-10-26T23:59:59.000Z

189

PC and monitor night status: Power management enabling and manual turn-off  

SciTech Connect (OSTI)

While office equipment accounts for about 7 percent of commercial building energy use, this reflects considerable energy savings from the use of automatic power management. Most of these savings were gained through the use of low-power modes that meet the criteria of the U.S. EPA's Energy Star program. Despite this success, there are large amounts of additional savings that could be gained if all equipment capable of power management use were enabled and functioning. A considerable portion of equipment is not enabled for power management at all, enabled only partially, or is enabled but prevented from functioning. Additional savings could be gained if more equipment were turned off at night manually. We compiled results from 17 studies from the office equipment literature addressing PCs and monitors. Some factors important for annual energy use, such as power levels, have been documented elsewhere and are not covered. We review methods for estimating office equipment use patterns and energy use, and present findings on night status--power management and manual turn-off rates. In early studies, PC power management was often found to function in 25 percent or less of the Energy Star compliant units (10 percent of all PCs). However, recent assessments have found higher rates, and we estimate that for Energy Star models, 35 percent of PC CPUs and 65 percent of PC monitors are enabled for power management. While the data lack statistical rigor, they can be used to estimate the magnitude of current and potential power management savings, which we did for major types of office equipment. The data also make clear that the topic of enabling rates, and the factors which influence them, deserve greater scrutiny.

Nordman, Bruce; Meier, Alan; Piette, Mary Ann

1998-07-30T23:59:59.000Z

190

REDUCTIONS WITHOUT REGRET: AVOIDING WRONG TURNS, ROACH MOTELS, AND BOX CANYONS  

SciTech Connect (OSTI)

This is the third of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as some closing thoughts for the future. In this paper, we provide one example each of our judgments on what constitutes a box canyon, a roach motel, and a wrong turn: ? Wrong Turn: The Reliable Replacement Warhead ? Roach Motel: SRAM T vs the B61 ? A Possible Box Canyon: A Low-Yield Version of the W76 SLBM Warhead Recognizing that new nuclear missions or weapons are not demanded by current circumstances ? a development path that yields future capabilities similar to those of today, which are adequate if not always ideal, and a broader national-security strategy that supports nonproliferation and arms control by reducing the role for, and numbers, of nuclear weapons ? we briefly consider alternate, less desirable futures, and their possible effect on the complex problem of regional deterrence. In this regard, we discuss the issues posed by, and possible responses to, three example regional deterrence challenges: in-country defensive use of nuclear weapons by an adversary; reassurance of U.S. allies with limited strategic depth threatened by an emergent nuclear power; and extraterritorial, non-strategic offensive use of nuclear weapons by an adversary in support of limited military objectives against a U.S. ally.

Swegle, J.; Tincher, D.

2013-09-11T23:59:59.000Z

191

New agegraphic dark energy model with generalized uncertainty principle  

E-Print Network [OSTI]

We investigate the new agegraphic dark energy models with generalized uncertainty principle (GUP). It turns out that although the GUP affects the early universe, it does not change the current and future dark energy-dominated universe significantly. Furthermore, this model could describe the matter-dominated universe in the past only when the parameter $n$ is chosen to be $n>n_c$, where the critical value determined to be $n_c=2.799531478$.

Yong-Wan Kim; Hyung Won Lee; Yun Soo Myung; Mu-In Park

2008-08-07T23:59:59.000Z

192

Hybrid optics for the visible produced by bulk casting of sol-gel glass using diamond-turned molds  

SciTech Connect (OSTI)

Recent combinations of diffractive and refractive functions in the same optical component allow designers additional opportunities to make systems more compact and enhance performance. This paper describes a research program for fabricating hybrid refractive/diffractive components from diamond-turned molds using the bulk casting of sol-gel silica glass. The authors use the complementary dispersive nature of refractive and diffractive optics to render two-color correction in a single hybrid optical element. Since diamond turning has matured as a deterministic manufacturing technology, techniques previously suitable only in the infrared are now being applied to components used at visible wavelengths. Thus, the marriage of diamond turning and sol-gel processes offers a cost-effective method for producing highly customized and specialized optical components in high quality silica glass. With the sol-gel casting method of replication, diamond-turned mold costs can be shared over many pieces. Diamond turning takes advantage of all of the available degrees of freedom in a single hybrid optical element: aspheric surface to eliminate spherical aberration, kinoform surface for control of primary chromatic aberration, and the flexibility to place the kinoform on non-planar surfaces for maximum design flexibility. The authors discuss the critical issues involved in designing the hybrid element, single point diamond-turning the mold, and fabrication in glass using the sol-gel process.

Bernacki, B.E.; Miller, A.C.; Maxey, L.C.; Cunningham, J.P. [Oak Ridge National Lab., TN (United States); Moreshead, W.V.; Nogues, J.L.R. [Geltech Inc., Alachua, FL (United States)

1995-07-01T23:59:59.000Z

193

Generalized discoid lupus erythematosus  

E-Print Network [OSTI]

was diagnostic of discoid lupus erythematosus (DLE).A minority of patients with DLE progress to develop systemicalthough generalized DLE is more frequently associated with

2009-01-01T23:59:59.000Z

194

Partial and Complete Observables for Canonical General Relativity  

E-Print Network [OSTI]

In this work we will consider the concepts of partial and complete observables for canonical general relativity. These concepts provide a method to calculate Dirac observables. The central result of this work is that one can compute Dirac observables for general relativity by dealing with just one constraint. For this we have to introduce spatial diffeomorphism invariant Hamiltonian constraints. It will turn out that these can be made to be Abelian. Furthermore the methods outlined here provide a connection between observables in the space--time picture, i.e. quantities invariant under space--time diffeomorphisms, and Dirac observables in the canonical picture.

B. Dittrich

2005-07-25T23:59:59.000Z

195

Local heat transfer distribution in a two-pass trapezoidal channel with a 180 [degree] turn via transient liquid crystal technique  

E-Print Network [OSTI]

cross section. Attention is focused on the effect of the 180' turn on the local heat transfer distributions on the interior surfaces of the various walls at the turn, under turbulent flow conditions. Transient heat transfer experiments, using...

Endley, Saurabh

1996-01-01T23:59:59.000Z

196

Spectral probabilities of top-down tandem mass spectra  

SciTech Connect (OSTI)

In mass spectrometry (MS)-based proteomics, accurate estimation of statistical signicance of peptide and protein identications is desired for determining whether they are actually correct. Probabilistic models, such as the generating function method, have been successfully applied to compute statistical signicance of peptide-spectrum matches (PSMs) in bottom-up MS, but it is limited to PSMs of short peptides without post-translational modications (PTMs). Recently, top-down MS has be- come available in many laboratories, which often identies intact proteins with PTMs. In this paper, we propose an extended generating function (EGF) method for accurately computing statistical signicance of protein- spectrum matches (PrSMs) with PTMs.

Liu, Xiaowen; Segar, Matthew W.; Li, Shuai Cheng; Kim, Sangtae

2014-01-24T23:59:59.000Z

197

The remote Maxwell demon as energy down-converter  

E-Print Network [OSTI]

It is demonstrated that Maxwell's demon can be used to allow a machine to extract energy from a heat bath by use of information that is processed by the demon at a remote location. The model proposed here effectively replaces transmission of energy by transmission of information. For that we use a feedback protocol that enables a net gain by stimulating emission in selected fluctuations around thermal equilibrium. We estimate the down conversion rate and the efficiency of energy extraction from the heat bath.

S. Hossenfelder

2014-08-17T23:59:59.000Z

198

Generalized boundary conditions for general relativity for the asymptotically flat case in terms of Ashtekar's variables  

E-Print Network [OSTI]

There is a gap that has been left open since the formulation of general relativity in terms of Ashtekar's new variables namely the treatment of asymptotically flat field configurations that are general enough to be able to define the generators of the Lorentz subgroup of the asymptotical Poincar\\'e group. While such a formulation already exists for the old geometrodynamical variables, up to now only the generators of the translation subgroup could be defined because the function spaces of the fields considered earlier are taken too special. The transcription of the framework from the ADM variables to Ashtekar's variables turns out not to be straightforward due to the freedom to choose the internal SO(3) frame at spatial infinity and due to the fact that the non-trivial reality conditions of the Ashtekar framework reenter the game when imposing suitable boundary conditions on the fields and the Lagrange multipliers.

T. Thiemann

1993-10-29T23:59:59.000Z

199

Generalized boundary conditions for general relativity for the asymptotically flat case in terms of Ashtekar's variables  

E-Print Network [OSTI]

There is a gap that has been left open since the formulation of general relativity in terms of Ashtekar's new variables namely the treatment of asymptotically flat field configurations that are general enough to be able to define the generators of the Lorentz subgroup of the asymptotical Poincar\\'e group. While such a formulation already exists for the old geometrodynamical variables, up to now only the generators of the translation subgroup could be defined because the function spaces of the fields considered earlier are taken too special. The transcription of the framework from the ADM variables to Ashtekar's variables turns out not to be straightforward due to the a priori freedom to choose the internal SO(3) frame at spatial infinity and due to the fact that the non-trivial reality conditions of the Ashtekar framework reenter the stage when imposing suitable boundary conditions on the fields and the Lagrange multipliers.

T. Thiemann

1999-10-04T23:59:59.000Z

200

Canada and the United States Cooperate to Shut Down One of the...  

Energy Savers [EERE]

Cooperate to Shut Down One of the Last Weapons-Grade Plutonium Production Reactors in Russia Canada and the United States Cooperate to Shut Down One of the Last Weapons-Grade...

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


201

The genetic architecture of Down syndrome phenotypes revealed by high-resolution analysis  

E-Print Network [OSTI]

The genetic architecture of Down syndrome phenotypes revealed by high-resolution analysis of human, CA, and approved May 29, 2009 (received for review December 30, 2008) Down syndrome (DS), or trisomy

Gerstein, Mark

202

Electric Kettle Takes Down Microwave in Final Round of #EnergyFaceoff...  

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

Electric Kettle Takes Down Microwave in Final Round of EnergyFaceoff Electric Kettle Takes Down Microwave in Final Round of EnergyFaceoff November 24, 2014 - 12:13pm Addthis The...

203

Nighttime Measurements of Dinitrogen Pentoxide and the Nitrate Radical via Cavity Ring-Down Spectroscopy  

E-Print Network [OSTI]

technique, known as cavity ring-down spectroscopy, will be introduced for simultaneously measuring the nitrate radical and dinitrogen pentoxide. The cavity ring-down spectrometer was initially designed and constructed based on the experiments by Steven Brown...

Perkins, Katie C.

2010-10-12T23:59:59.000Z

204

Generalized Galilean Genesis  

E-Print Network [OSTI]

The galilean genesis scenario is an alternative to inflation in which the universe starts expanding from Minkowski in the asymptotic past by violating the null energy condition stably. Several concrete models of galilean genesis have been constructed so far within the context of galileon-type scalar-field theories. We give a generic, unified description of the galilean genesis scenario in terms of the Horndeski theory, i.e., the most general scalar-tensor theory with second-order field equations. In doing so we generalize the previous models to have a new parameter (denoted by {\\alpha}) which results in controlling the evolution of the Hubble rate. The background dynamics is investigated to show that the generalized galilean genesis solution is an attractor, similarly to the original model. We also study the nature of primordial perturbations in the generalized galilean genesis scenario. In all the models described by our generalized genesis Lagrangian, amplification of tensor perturbations does not occur as ...

Nishi, Sakine

2015-01-01T23:59:59.000Z

205

Object-Based Image Analysis of Downed Logs in Disturbed Forested Landscapes Using Lidar  

E-Print Network [OSTI]

quantity and location of downed logs in forests is important for assessing fire risk [4,5], measuring dead biomass

Kelly, Maggi

2011-01-01T23:59:59.000Z

206

General Services Building Emergency Instructions  

E-Print Network [OSTI]

, or do not know the location of the shooter, hide in a locked or barricaded room and turn out the lights the emergency call Campus Security at 403-220-5333 from a safe location Hazardous Materials Spill Only attempt

de Leon, Alex R.

207

Effect of Leucovorin (Folinic Acid) on the Developmental Quotient of Children with Down's Syndrome (Trisomy 21)  

E-Print Network [OSTI]

Effect of Leucovorin (Folinic Acid) on the Developmental Quotient of Children with Down's Syndrome deficiency may contribute to mental retardation in Down's syndrome (DS). Methodology: We investigated development of children with Down's syndrome, at least in some subgroups of the DS population, particularly

Boyer, Edmond

208

EYE MOVEMENT PATTERNS OF DOWN SYNDROME READERS DURING SENTENCE PROCESSING: AN EXPLORATORY STUDY  

E-Print Network [OSTI]

EYE MOVEMENT PATTERNS OF DOWN SYNDROME READERS DURING SENTENCE PROCESSING: AN EXPLORATORY STUDY Nathalie Zardan & Cheryl Frenck-Mestre Abstract Eye movements were recorded in a group of Down syndrome (DS is both warranted and encouraged. Keywords: Down syndrome, eye movements, reading. Résumé Lors de cette

Paris-Sud XI, Université de

209

How important is consent in maternal serum screening for Down syndrome in France?  

E-Print Network [OSTI]

- 1 - How important is consent in maternal serum screening for Down syndrome in France? Information and consent evaluation in maternal serum screening for Down syndrome: a French study Authors Romain Favre, MD International de Recherche en Ethique Biomédicale (IIREB). Key words: Prenatal diagnosis, Down syndrome

Paris-Sud XI, Université de

210

Distinct patterns of language impairment in Down's syndrome and Williams syndrome: The case of  

E-Print Network [OSTI]

Distinct patterns of language impairment in Down's syndrome and Williams syndrome: The case-reflexive pronouns and on the comprehension of active and passive sentences in eight adolescents with Down's Syndrome patterns of impairment. q 2005 Elsevier Ltd. All rights reserved. Keywords: Down's syndrome; Williams

Stromswold, Karin

211

Prenat Diagn . Author manuscript Adoption and fostering of babies with Down syndrome: a cohort of 593  

E-Print Network [OSTI]

Prenat Diagn . Author manuscript Page /1 9 Adoption and fostering of babies with Down syndrome noticed an increase in newborns with Down syndrome being placed up for adoption. The aim of this study, Newborn ; Maternal Age ; Occupations ; Retrospective Studies ; Social Class Author Keywords Down syndrome

Paris-Sud XI, Université de

212

Contrasting Profiles of Language Development in Children with Williams and Down Syndromes  

E-Print Network [OSTI]

1 Contrasting Profiles of Language Development in Children with Williams and Down Syndromes Naomi G in Children with Williams and Down Syndromes Abstract We describe language acquisition in two distinct genetically based syndromes. Parents of children with Williams syndrome (WMS) and Down syndrome (DNS) were

213

Are numerical impairments syndrome specific? Evidence from Williams syndrome and Down's  

E-Print Network [OSTI]

Are numerical impairments syndrome specific? Evidence from Williams syndrome and Down's syndrome disorders, Williams syndrome and Down's syndrome, which differ in their relative abilities in verbal versus. Rather, the development process itself must be taken into account. Keywords: Williams syndrome, Down

Butterworth, Brian

214

Computer Usage by Young Individuals with Down Syndrome: An Exploratory Study  

E-Print Network [OSTI]

Computer Usage by Young Individuals with Down Syndrome: An Exploratory Study Jinjuan Feng, Jonathan that investigates how children and young adults with Down syndrome use computers and computer-related devices. The survey responses cover 561 individuals with Down syndrome between the age of four to 21. The survey

Lazar, Jonathan

215

IEEE PHOTONICS TECHNOLOGY LETTERS 1 Remote Optoelectronic Frequency Down-Conversion  

E-Print Network [OSTI]

IEEE PHOTONICS TECHNOLOGY LETTERS 1 Remote Optoelectronic Frequency Down-Conversion Using 60-GHz Kim, Associate Member, IEEE Abstract--A new optoelectronic frequency down-conversion method for radio local oscillator signals. Using this optoelectronic frequency down-converter, an RoF uplink

Choi, Woo-Young

216

Neutron Slowing Down in a Detector with Absorption Sara A. Pozzi*  

E-Print Network [OSTI]

Neutron Slowing Down in a Detector with Absorption Sara A. Pozzi* Oak Ridge National Laboratory, P of scattering collisions undergone by fast neutrons as they slow down until they are absorbed was presented realistic case of neutron slowing down in a homogeneous mixture. The formulas are derived and evaluated

Pázsit, Imre

217

Numerical study of a thin liquid film flowing down an inclined wavy plane  

E-Print Network [OSTI]

in agricultural watersheds. Thin gravity-driven films flowing down an inclined flat plane provide oneNumerical study of a thin liquid film flowing down an inclined wavy plane Alexandre Erna, Rémi-la-Vallée cedex 2, France Abstract We investigate the stability of a thin liquid film flowing down an inclined

218

Top-Down Fragmentation of a Warm Dark Matter Filament  

E-Print Network [OSTI]

We present the first high-resolution n-body simulations of the fragmentation of dark matter filaments. Such fragmentation occurs in top-down scenarios of structure formation, when the dark matter is warm instead of cold. In a previous paper (Knebe et al. 2002, hereafter Paper I), we showed that WDM differs from the standard Cold Dark Matter (CDM) mainly in the formation history and large-scale distribution of low-mass haloes, which form later and tend to be more clustered in WDM than in CDM universes, tracing more closely the filamentary structures of the cosmic web. Therefore, we focus our computational effort in this paper on one particular filament extracted from a WDM cosmological simulation and compare in detail its evolution to that of the same CDM filament. We find that the mass distribution of the halos forming via fragmentation within the filament is broadly peaked around a Jeans mass of a few 10^9 Msun, corresponding to a gravitational instability of smooth regions with an overdensity contrast around 10 at these redshifts. Our results confirm that WDM filaments fragment and form gravitationally bound haloes in a top-down fashion, whereas CDM filaments are built bottom-up, thus demonstrating the impact of the nature of the dark matter on dwarf galaxy properties.

Alexander Knebe; Julien Devriendt; Brad Gibson; Joseph Silk

2003-07-28T23:59:59.000Z

219

Turning point temperature and competition between relativistic and ponderomotive effects in self-focusing of laser beam in plasma  

SciTech Connect (OSTI)

The propagation characters of Gaussian laser beam in collisionless plasma are investigated by considering the ponderomotive and relativistic nonlinearities. The second-order differential equation of dimensionless beam width parameter is solved numerically, taking into account the effect of electron temperature. The results show that the ponderomotive force does not facilitate the relativistic self-focusing in all intensity ranges. In fact, there exists a certain intensity value that, if below this value, the ponderomotive nonlinearity can contribute to the relativistic self-focusing, or obstruct it, if above. It is also indicated that there is a temperature interval in which self-focusing can occur, while the beam diverges outside of this region. In addition, the results represent the existence of a turning point temperature in the mentioned interval that the self-focusing has the strongest power. The value of the turning point is dependent on laser intensity in which higher intensities result in higher turning point.

Bokaei, B.; Niknam, A. R. [Laser and Plasma Research Institute, Shahid Beheshti University, G.C., Tehran (Iran, Islamic Republic of)] [Laser and Plasma Research Institute, Shahid Beheshti University, G.C., Tehran (Iran, Islamic Republic of); Jafari Milani, M. R. [Plasma Physics Research School, Tehran (Iran, Islamic Republic of)] [Plasma Physics Research School, Tehran (Iran, Islamic Republic of)

2013-10-15T23:59:59.000Z

220

Probing the outer edge of an accretion disk: A Her X-1 turn-on observed with RXTE  

E-Print Network [OSTI]

We present the analysis of Rossi X-ray Timing Explorer (RXTE) observations of the turn-on phase of a 35 day cycle of the X-ray binary Her X-1. During the early phases of the turn-on, the energy spectrum is composed of X-rays scattered into the line of sight plus heavily absorbed X-rays. The energy spectra in the 3-17 keV range can be described by a partial covering model, where one of the components is influenced by photoelectric absorption and Thomson scattering in cold material plus an iron emission line at 6.5 keV. In this paper we show the evolution of spectral parameters as well as the evolution of the pulse profile during the turn-on. We describe this evolution using Monte Carlo simulations which self-consistently describe the evolution of the X-ray pulse profile and of the energy spectrum.

M. Kuster; J. Wilms; R. Staubert; W. A. Heindl; R. E. Rothschild; N. I. Shakura; K. A. Postnov

2005-07-08T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Generalized Exponential Function and some of its Applications to Complex Systems  

E-Print Network [OSTI]

From the integration of non-symmetrical hyperboles, a one-parameter generalization of the logarithmic function is obtained. Inverting this function, one obtains the generalized exponential function. We show that functions characterizing complex systems can be conveniently written in terms of this generalization of the exponential function. The gamma function is then generalized and we generalize the factorial operation. Also a very reliable rank distribution can be conveniently described by the generalized exponential function. Finally, we turn the attention to the generalization of one- and two-tail stretched exponential functions. One obtains, as particular cases, the generalized error function, the Zipf-Mandelbrot probability density function (pdf), the generalized gaussian and Laplace pdf. One can also obtain analytically their cumulative functions and moments.

Alexandre Souto Martinez; Rodrigo Silva Gonzalez; Cesar Augusto Sangaletti Tercariol

2008-12-16T23:59:59.000Z

222

Construction of Generalized Connections  

E-Print Network [OSTI]

We present a construction method for mappings between generalized connections, comprising, e.g., the action of gauge transformations, diffeomorphisms and Weyl transformations. Moreover, criteria for continuity and measure preservation are stated.

Christian Fleischhack

2006-01-02T23:59:59.000Z

223

General relativity and experiment  

E-Print Network [OSTI]

The confrontation between Einstein's theory of gravitation and experiment is summarized. Although all current experimental data are compatible with general relativity, the importance of pursuing the quest for possible deviations from Einstein's theory is emphasized.

T. Damour

1994-12-08T23:59:59.000Z

224

Generalized Fusion Potentials  

E-Print Network [OSTI]

Recently, DiFrancesco and Zuber have characterized the RCFTs which have a description in terms of a fusion potential in one variable, and proposed a generalized potential to describe other theories. In this note we give a simple criterion to determine when such a generalized description is possible. We also determine which RCFTs can be described by a fusion potential in more than one variable, finding that in fact all RCFTs can be described in such a way, as conjectured by Gepner.

Ofer Aharony

1993-01-31T23:59:59.000Z

225

Generalized Concatenated Quantum Codes  

E-Print Network [OSTI]

We introduce the concept of generalized concatenated quantum codes. This generalized concatenation method provides a systematical way for constructing good quantum codes, both stabilizer codes and nonadditive codes. Using this method, we construct families of new single-error-correcting nonadditive quantum codes, in both binary and nonbinary cases, which not only outperform any stabilizer codes for finite block length, but also asymptotically achieve the quantum Hamming bound for large block length.

Markus Grassl; Peter Shor; Graeme Smith; John Smolin; Bei Zeng

2009-01-09T23:59:59.000Z

226

Georgia County Turning Industrial and Farm Waste Into Big Energy Savings |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for naturalGeneralEnergyDepartment of

227

II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION  

Energy Savers [EERE]

menu - Scroll down to the center of the page; find the Recipient Reported Data Search section - Click on "Go" (do not enter the name of the Agency, StateTerritory or the...

228

Intelligent head-down display design for the smart cockpit  

E-Print Network [OSTI]

, should lead to improved safety. The Aerospace and Electrical Engineering Departments at Texas A&M University, along with Knowledge Based Systems, Inc., have joined together in a research program titled General Aviation Pilot Advisory and Training System...

Branham, Paul Anthony

1998-01-01T23:59:59.000Z

229

Down-flow moving-bed gasifier with catalyst recycle  

DOE Patents [OSTI]

The gasification of coal and other carbonaceous materials by an endothermic gasification reaction is achieved in the presence of a catalyst in a down-flow, moving-bed gasifier. Catalyst is removed along with ash from the gasifier and is then sufficiently heated in a riser/burner by the combustion of residual carbon in the ash to volatilize the catalyst. This volatilized catalyst is returned to the gasifier where it uniformly contacts and condenses on the carbonaceous material. Also, the hot gaseous combustion products resulting from the combustion of the carbon in the ash along with excess air are introduced into the gasifier for providing heat energy used in the endothermic reaction.

Halow, John S. (Waynesburg, PA)

1999-01-01T23:59:59.000Z

230

Veeco Develops Tools to Drive Down HBLED Costs  

Broader source: Energy.gov [DOE]

Veeco is working in partnership with Sandia National Laboratories and Philips Lumileds to drive down the cost of high-brightness LEDs by implementing process simulation tools and by improving temperature measurement and control methods to increase MOCVD yield. Veeco is working with Sandia to reduce the cost of ownership (COO) of the deposition equipment by, for example, using a heated flow flange, which reduces the consumption of the expensive precursors (ammonia, nitrogen, hydrogen, and the metal organics) by 40 percent. Two different types of pyrometers developed by Sandia and Veeco are being tested by Philips Lumileds to control the substrate temperature, which helps determine the color of the LED. If all works according to plan, the COO will be reduced by at least 75 percent by improving throughput, growth uniformity, yield, and temperature stabilization.

231

Down-flow moving-bed gasifier with catalyst recycle  

DOE Patents [OSTI]

The gasification of coal and other carbonaceous materials by an endothermic gasification reaction is achieved in the presence of a catalyst in a down-flow, moving-bed gasifier. Catalyst is removed along with ash from the gasifier and is then sufficiently heated in a riser/burner by the combustion of residual carbon in the ash to volatilize the catalyst. This volatilized catalyst is returned to the gasifier where it uniformly contacts and condenses on the carbonaceous material. Also, the hot gaseous combustion products resulting from the combustion of the carbon in the ash along with excess air are introduced into the gasifier for providing heat energy used in the endothermic reaction. 1 fig.

Halow, J.S.

1999-04-20T23:59:59.000Z

232

General conditions for quantum adiabatic evolution  

SciTech Connect (OSTI)

Adiabaticity occurs when, during its evolution, a physical system remains in the instantaneous eigenstate of the Hamiltonian. Unfortunately, existing results, such as the quantum adiabatic theorem based on a slow down evolution [H({epsilon}t),{epsilon}{yields}0], are insufficient to describe an evolution driven by the Hamiltonian H(t) itself. Here we derive general criteria and exact bounds, for the state and its phase, ensuring an adiabatic evolution for any Hamiltonian H(t). As a corollary, we demonstrate that the commonly used condition of a slow Hamiltonian variation rate, compared to the spectral gap, is indeed sufficient to ensure adiabaticity but only when the Hamiltonian is real and nonoscillating (for instance, containing exponential or polynomial but no sinusoidal functions)

Comparat, Daniel [Laboratoire Aime Cotton, CNRS, Universite Paris-Sud, Batiment 505, 91405 Orsay (France)

2009-07-15T23:59:59.000Z

233

Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn is converted  

E-Print Network [OSTI]

Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn of electricity wind can make varies constantly. Sometimes a wind turbine will make no power at all is an indicator of how much energy a particular wind turbine makes in a particular place. Continued on page 2 #12

Massachusetts at Amherst, University of

234

Fruit Flies Modulate Passive Wing Pitching to Generate In-Flight Turns Attila J. Bergou,1,* Leif Ristroph,1  

E-Print Network [OSTI]

Fruit Flies Modulate Passive Wing Pitching to Generate In-Flight Turns Attila J. Bergou,1,* Leif of their wing motions. Here, we measure the free-flight kinematics of fruit flies and determine how arise and what control variables govern them remains a challenge. Here, we analyze the torques fruit

Guckenheimer, John

235

Lubrication and Tool-wear in the Turning of Hard Powdered Metals By: Edward Chow and Anastasia Linuwih  

E-Print Network [OSTI]

Lubrication and Tool-wear in the Turning of Hard Powdered Metals By: Edward Chow and Anastasia Linuwih Background A current target and need in the auto industry is to achieve improved tool life in machining powered metal valve seats for an engine block. The tools required are specialized and expensive

Demirel, Melik C.

236

Wind-Power Development in Germany and the U.S.: Multiple Streams, Advocacy Coalitions, and Turning Points  

E-Print Network [OSTI]

Wind-Power Development in Germany and the U.S.: Multiple Streams, Advocacy Coalitions, and Turning). Of the various forms of renewable energy, wind-generated electricity has a unique set of advantages, which make especially large. Wind power produces relatively low levels of environmental damage over its life cycle (like

Qiu, Weigang

237

WTERT (Greece and U.S.) PARTICIPATION IN ISWA-APESB 2009 WORLD CONGRESS:"Turning Waste into  

E-Print Network [OSTI]

Management 3. Waste To Energy 4. Waste&Climate Change 5. IberoAmerican Symposium Regarding Waste to Energy the conclusions were that, in line with the new EU directive of 2008/98, Waste to Energy is getting higherWTERT (Greece and U.S.) PARTICIPATION IN ISWA- APESB 2009 WORLD CONGRESS:"Turning Waste into Ideas

238

VII Pillars Of Productivity Seven practices characterize highly productive companies turning them into 'digital organizations.' IT is the catalyst,  

E-Print Network [OSTI]

VII Pillars Of Productivity Seven practices characterize highly productive companies turning them's productivity growth, more than any other economic statistic, that determines our living standards. If productivity grows at 1% per year, living standards will double every 70 years. If productivity grows at 3% per

239

On The Use of Eddy Current Brakes as Tunable, Fast Turn-On Viscous Dampers For Haptic Rendering  

E-Print Network [OSTI]

On The Use of Eddy Current Brakes as Tunable, Fast Turn-On Viscous Dampers For Haptic Rendering, linear dampers for haptic rendering using a prototype haptic device outfitted with eddy current brakes discuss the results from haptic experiments for rendering viscosity, virtual walls and virtual friction

Hayward, Vincent

240

Estimated Savings from Turning Off Unnecessary Lights at the Langford Architecture Center During the 1996 Christmas Holidays  

E-Print Network [OSTI]

lights been left on, the building would have consumed 100 kW more electricity every hour. The total electricity savings was about 31,200 kWh over 13 days, which is equivalent to a total cost saving of $936.00. If the College continues to turn off...

Soebarto, V. I.; Haberl, J. S.; Degelman, L. O.

1997-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Networks, Ethnography, and Emergence The question posed in this introductory chapter is a general one  

E-Print Network [OSTI]

processes occur in networks in ways not explained by micro- macro linkages when we must turn to otherChapter 11 Chapter 1 Networks, Ethnography, and Emergence The question posed in this introductory chapter is a general one: How do new ways of thinking about networks increase our understand- ing

White, Douglas R.

242

8Be General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables The General

243

8C General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables The GeneralCC

244

9B General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables8 2BB General

245

9Be General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables8 2BBBe General

246

Generalized coherent states  

E-Print Network [OSTI]

In the coherent state of the harmonic oscillator, the probability density is that of the ground state subjected to an oscillation along a classical trajectory. Senitzky and others pointed out that there are states of the harmonic oscillator corresponding to an identical oscillatory displacement of the probability density of any energy eigenstate. These generalizations of the coherent state are rarely discussed, yet they furnish an interesting set of quantum states of light that combine features of number states and coherent states. Here we give an elementary account of the quantum optics of generalized coherent states.

T. G. Philbin

2013-12-18T23:59:59.000Z

247

Generalization of Conformal Transformations  

E-Print Network [OSTI]

Conformal transformations of a Euclidean (complex) plane have some kind of completeness (sufficiency) for the solution of many mathematical and physical-mathematical problems formulated on this plane. There is no such completeness in the case of Euclidean, pseudo-Euclidean and polynumber spaces of dimension greater than two. In the present paper we show that using the concepts of analogical geometries allows us to generalize conformal transformations not only to the case of Euclidean or pseudo-Euclidean spaces, but also to the case of Finsler spaces, analogous to the spaces of affine connectedness. Examples of such transformations in the case of complex and hypercomplex numbers H_4 are presented. In the general case such transformations form a group of transitions, the elements of which can be viewed as transitions between projective Euclidean geometries of a distinguished class fixed by the choice of metric geometry admitting affine coordinates. The correlation between functions realizing generalized conformal transformations and generalized analytical functions can appear to be productive for the solution of fundamental problems in theoretical and mathematical physics.

G. I. Garas'ko

2005-09-19T23:59:59.000Z

248

DRILLING MACHINES GENERAL INFORMATION  

E-Print Network [OSTI]

TC 9-524 Chapter 4 DRILLING MACHINES GENERAL INFORMATION PURPOSE This chapter contains basic information pertaining to drilling machines. A drilling machine comes in many shapes and sizes, from small hand-held power drills to bench mounted and finally floor-mounted models. They can perform operations

Gellman, Andrew J.

249

Communication Definitions... general definition  

E-Print Network [OSTI]

Communication Definitions... general definition "the process of conveying information from a sender to a receiver with the use of a medium in which the communicated information is understood the same way by both sender and receiver" (Wikipedia)! Biological communication Action by one organism (individual

Jones, Ian L.

250

TABLE VENDOR General Information  

E-Print Network [OSTI]

TABLE VENDOR General Information The following are the terms and conditions for renting table Affairs. York University assumes no responsibility or liability for vendors and their agent including racks provided by the vendor are charged at the rate of $25.00 per day per additional display. All

251

General Syllabus Physics 45100  

E-Print Network [OSTI]

General Syllabus Physics 45100 Thermodynamics and Statistical Physics Designation: Undergraduate Catalog description: 45100: Thermodynamics and Statistical Physics Temperature; equation of state; work and statistical mechanics; low-temperature physics; the Third Law. 3 HR./Wk.; 3 CR. Prerequisites: Physics 35100

Lombardi, John R.

252

GENERAL CIRCULATION Energy Cycle  

E-Print Network [OSTI]

process. PE is useful for global energy balance. Solar radiant energy does not reach the Earth equally everywhere. On average, the tropics receive and absorb far more solar energy annually than the polar regionsGENERAL CIRCULATION Contents Energy Cycle Mean Characteristics Momentum Budget Overview Energy

Grotjahn, Richard

253

General com Technology community  

E-Print Network [OSTI]

Campus IT General com m unity Technology community ITsystem owners Campus Council for Information Technology (CCFIT) · ~30 members · Advisory evaluation and review role · Input from faculty, staff, students formal representation on steering team and subcommittees Technology Support Program · Technology support

Ferrara, Katherine W.

254

Optimization Under Generalized Uncertainty  

E-Print Network [OSTI]

11 Optimization Under Generalized Uncertainty Optimization Modeling Math 4794/5794: Spring 2013 Weldon A. Lodwick Weldon.Lodwick@ucdenver.edu 2/14/2013 Optimization Modeling - Spring 2013 #12 in the context of optimization problems. The theoretical frame-work for these notes is interval analysis. From

Lodwick, Weldon

255

Singular Value Decomposition Generalized  

E-Print Network [OSTI]

1 Overview The singular value decomposition (SVD) is a generalization of the eigen- ferent eigenvalues are pairwise orthogonal. Let X be a positive semi-definite, its eigen containing the eigenvalues of X. The SVD uses the eigen-decomposition of a positive semi-definite matrix

Abdi, Hervé

256

A CAVITY RING-DOWN SPECTROSCOPY MERCURY CONTINUOUS EMISSION MONITOR  

SciTech Connect (OSTI)

Previous work on the detection of mercury using the cavity ring-down (CRD) technique has concentrated on the detection and characterization of the desired mercury transition. Interferent species present in flue gas emissions have been tested as well as a simulated flue gas stream. Additionally, work has been done on different mercury species such as the elemental and oxidized forms. The next phase of the effort deals with the actual sampling system. This sampling system will be responsible for acquiring a sample stream from the flue gas stack, taking it to the CRD cavity where it will be analyzed and returning the gas stream to the stack. In the process of transporting the sample gas stream every effort must be taken to minimize any losses of mercury to the walls of the sampling system as well as maintaining the mercury in its specific state (i.e. elemental, oxidized, or other mercury compounds). SRD first evaluated a number of commercially available sampling systems. These systems ranged from a complete sampling system to a number of individual components for specific tasks. SRD engineers used some commercially available components and designed a sampling system suited to the needs of the CRD instrument. This included components such as a pyrolysis oven to convert all forms of mercury to elemental mercury, a calibration air source to ensure mirror alignment and quality of the mirror surfaces, and a pumping system to maintain the CRD cavity pressure from atmospheric pressure (760 torr) down to about 50 torr. SRD also began evaluating methods for the CRD instrument to automatically find the center of a mercury transition. This procedure is necessary as the instrument must periodically measure the baseline losses of the cavity off of the mercury resonance and then return to the center of the transition to accurately measure the mercury concentration. This procedure is somewhat complicated due to the isotopic structure of the 254 nm mercury transition. As a result of 6 isotopes and hyperfine splittings there are 5 individual peaks that can be resolved by the CRD instrument. SRD tested a derivative method with both simulated data and actual data taken with the CRD apparatus. Initial tests indicate that this method is successful in automatically finding the center of the mercury transitions.

Christopher C. Carter, Ph.D.

2003-06-30T23:59:59.000Z

257

Vortex nozzle for segmenting and transporting metal chips from turning operations  

DOE Patents [OSTI]

Apparatus for collecting, segmenting and conveying metal chips from machining operations utilizes a compressed gas driven vortex nozzle for receiving the chip and twisting it to cause the chip to segment through the application of torsional forces to the chip. The vortex nozzle is open ended and generally tubular in shape with a converging inlet end, a constant diameter throat section and a diverging exhaust end. Compressed gas is discharged through angled vortex ports in the nozzle throat section to create vortex flow in the nozzle and through an annular inlet at the entrance to the converging inlet end to create suction at the nozzle inlet and cause ambient air to enter the nozzle. The vortex flow in the nozzle causes the metal chip to segment and the segments thus formed to pass out of the discharge end of the nozzle where they are collected, cleaned and compacted as needed.

Bieg, L.F.

1993-04-20T23:59:59.000Z

258

Down hole drilling motor with pressure balanced bearing seals  

SciTech Connect (OSTI)

A down hole drilling motor, e.g., A turbodrill, which is connected to a string of drill pipe has a rotating shaft for driving a drill bit which may be a rotary bit or a high speed solid head diamond bit. The turbine section has rotor and stator blades which are crescent shaped in cross section with each blade having an exit angle of 14*-23* for maximum turbine efficiency. The bearing shaft is provided with chevron rotary seals positioned below the rotary bearings carrying both radial and vertical thrust. Fluid lubricant fills the space from the rotary seals to a predetermined level above the bearings. A piston seals the lubricant chamber and is pressurized by drilling fluid (I.E. Mud) flowing through the tool. A layer of lubricant fluid overlies the first piston and has a second piston covering said fluid and transmitting pressure from the drilling fluid to the lubricant fluid surrounding the bearings. The drilling mud that causes the turbodrill to rotate is pumped away from the bearing seals by pump means operated by the drilling motor to balance the pressure on the upper and lower bearing seals.

McDonald, W.J.

1981-01-27T23:59:59.000Z

259

Spontaneous parametric down conversion in chirped, aperiodically-poled crystals  

E-Print Network [OSTI]

We present a theoretical analysis of the process of spontaneous parametric down conversion (SPDC) in a non-linear crystal characterized by a linearly-chirped X(2) grating along the direction of propagation. Our analysis leads to an expression for the joint spectral amplitude, based on which we can derive various spectral-temporal properties of the photon pairs and of the heralded single photons obtained from the photon pairs, including: the single photon spectrum, the chronocyclic Wigner function and the Schmidt number. The simulations that we present are for the specific case of a collinear SPDC source based on a PPLN crystal with the signal and idler photons emitted close to the telecom window. We discuss the mechanism for spectral broadening due to the presence of a linearly chirped X(2) grating, showing that not only the width but also to some extent the shape of the SPDC spectrum maybe controlled. Also, we discuss how the fact that the different spectral components are emitted on different planes in the crystal leads to single-photon chirp.

X. Sanchez-Lozano; Jose Luis Lucio; Alfred U'Ren

2014-12-23T23:59:59.000Z

260

Generalized constructive tree weights  

SciTech Connect (OSTI)

The Loop Vertex Expansion (LVE) is a quantum field theory (QFT) method which explicitly computes the Borel sum of Feynman perturbation series. This LVE relies in a crucial way on symmetric tree weights which define a measure on the set of spanning trees of any connected graph. In this paper we generalize this method by defining new tree weights. They depend on the choice of a partition of a set of vertices of the graph, and when the partition is non-trivial, they are no longer symmetric under permutation of vertices. Nevertheless we prove they have the required positivity property to lead to a convergent LVE; in fact we formulate this positivity property precisely for the first time. Our generalized tree weights are inspired by the Brydges-Battle-Federbush work on cluster expansions and could be particularly suited to the computation of connected functions in QFT. Several concrete examples are explicitly given.

Rivasseau, Vincent, E-mail: vincent.rivasseau@th.u-psud.fr, E-mail: adrian.tanasa@ens-lyon.org [LPT, CNRS UMR 8627, Univ. Paris 11, 91405 Orsay Cedex, France and Perimeter Institute for Theoretical Physics, 31 Caroline St. N, Ontario N2L 2Y5, Waterloo (Canada)] [LPT, CNRS UMR 8627, Univ. Paris 11, 91405 Orsay Cedex, France and Perimeter Institute for Theoretical Physics, 31 Caroline St. N, Ontario N2L 2Y5, Waterloo (Canada); Tanasa, Adrian, E-mail: vincent.rivasseau@th.u-psud.fr, E-mail: adrian.tanasa@ens-lyon.org [Universit Paris 13, Sorbonne Paris Cit, 99, Avenue Jean-Baptiste Clment LIPN, Institut Galile, CNRS UMR 7030, F-93430 Villetaneuse, France and Horia Hulubei National Institute for Physics and Nuclear Engineering, P.O.B. MG-6, 077125 Magurele (Romania)] [Universit Paris 13, Sorbonne Paris Cit, 99, Avenue Jean-Baptiste Clment LIPN, Institut Galile, CNRS UMR 7030, F-93430 Villetaneuse, France and Horia Hulubei National Institute for Physics and Nuclear Engineering, P.O.B. MG-6, 077125 Magurele (Romania)

2014-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Extremal generalized quantum measurements  

E-Print Network [OSTI]

A measurement on a section K of the set of states of a finite dimensional C*-algebra is defined as an affine map from K to a probability simplex. Special cases of such sections are used in description of quantum networks, in particular quantum channels. Measurements on a section correspond to equivalence classes of so-called generalized POVMs, which are called quantum testers in the case of networks. We find extremality conditions for measurements on K and characterize generalized POVMs such that the corresponding measurement is extremal. These results are applied to the set of channels. We find explicit extremality conditions for two outcome measurements on qubit channels and give an example of an extremal qubit 1-tester such that the corresponding measurement is not extremal.

Anna Jencova

2012-07-23T23:59:59.000Z

262

A Generalized Deletion Machine  

E-Print Network [OSTI]

In this work we prescribe a more generalized quantum-deleting machine (input state dependent). The fidelity of deletion is dependent on some machine parameters such that on alteration of machine parameters we get back to standard deleting machines. We also carried out a various comparative study of various kinds of quantum deleting machines. We also plotted graphs, making a comparative study of fidelity of deletion of the deletion machines, obtained as particular cases on changing the machine parameters of our machine.

Indranil Chakrabarty; Satyabrata Adhikari

2005-11-22T23:59:59.000Z

263

Generalized qudit Choi maps  

E-Print Network [OSTI]

Following the linear programming prescription of Ref. \\cite{PRA72}, the $d\\otimes d$ Bell diagonal entanglement witnesses are provided. By using Jamiolkowski isomorphism, it is shown that the corresponding positive maps are the generalized qudit Choi maps. Also by manipulating particular $d\\otimes d$ Bell diagonal separable states and constructing corresponding bound entangled states, it is shown that thus obtained $d\\otimes d$ BDEW's (consequently qudit Choi maps) are non-decomposable in certain range of their parameters.

M. A. Jafarizadeh; M. Rezaeen; S. Ahadpour

2006-07-24T23:59:59.000Z

264

General | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation, searchGeauga County, Ohio: Energy ResourcesEnergyGeneral Order No.>

265

A Her X-1 Turn-On: Using the pulse profile to probe the outer edge of an accretion disk  

E-Print Network [OSTI]

The X-ray binary pulsar Her X-1 shows a wide variety of long and short term variabilities in the X-ray light curve. The 35 d variability of the source is interpreted as the influence of a warped, inclined, and twisted accretion disk periodically covering the line of sight to the central neutron star. In 1997 September we observed the ``turn-on'' of a 35 d cycle with the Rossi X-ray Timing Explorer (RXTE). Spectral analysis reveals that during early phases of the turn-on the overall spectrum is composed of X-rays scattered into the line of sight plus heavily absorbed X-rays. This interpretation is consistent with the variation of the pulse profile observed at the same time. The overall shape of the pulse profile is not changing, but towards earlier phases of the turn-on the pulse signature is steadily ``washed out''. This behavior can be understood as an influence of scattering and absorption due to the presence of the accretion disk rim. Using a Monte Carlo code we simulate the influence of both processes on a time variable, beamed emission characteristic, similar to the pulse profile of Her X-1. By comparing the results of the simulation with the observed profiles we determine the amount of scattered radiation, absorbed radiation, and the size of the scattering region.

M. Kuster; J. Wilms; R. Staubert; P. Risse; W. A. Heindl; R. Rothschild; N. I. Shakura; K. A. Postnov

2002-03-13T23:59:59.000Z

266

Generalized Adaptive A* Xiaoxun Sun  

E-Print Network [OSTI]

Generalized Adaptive A* Xiaoxun Sun USC Computer Science Los Angeles, California xiaoxuns spaces changes. Adaptive A* [7] is a Cite as: Generalized Adaptive A*, Xiaoxun Sun, Sven Koenig

Yeoh, William

267

Generalized utility metrics for supercomputers  

E-Print Network [OSTI]

2007:112 Generalized utility metrics for supercomputers 12.ISSUE PAPER Generalized utility metrics for supercomputersproblem of ranking the utility of supercom- puter systems

Strohmaier, Erich

2009-01-01T23:59:59.000Z

268

Secondary Waste Form Down Selection Data Package Ceramicrete  

SciTech Connect (OSTI)

As part of high-level waste pretreatment and immobilized low activity waste processing, liquid secondary wastes will be generated that will be transferred to the Effluent Treatment Facility on the Hanford Site for further treatment. These liquid secondary wastes will be converted to stable solid waste forms that will be disposed in the Integrated Disposal Facility. Currently, four waste forms are being considered for stabilization and solidification of the liquid secondary wastes. These waste forms are Cast Stone, Ceramicrete, DuraLith, and Fluidized Bed Steam Reformer. The preferred alternative will be down selected from these four waste forms. Pacific Northwest National Laboratory is developing data packages to support the down selection process. The objective of the data packages is to identify, evaluate, and summarize the existing information on the four waste forms being considered for stabilization and solidification of the liquid secondary wastes. The information included will be based on information available in the open literature and from data obtained from testing currently underway. This data package is for the Ceramicrete waste form. Ceramicrete is a relatively new engineering material developed at Argonne National Laboratory to treat radioactive and hazardous waste streams (e.g., Wagh 2004; Wagh et al. 1999a, 2003; Singh et al. 2000). This cement-like waste form can be used to treat solids, liquids, and sludges by chemical immobilization, microencapsulation, and/or macroencapsulation. The Ceramicrete technology is based on chemical reaction between phosphate anions and metal cations to form a strong, dense, durable, low porosity matrix that immobilizes hazardous and radioactive contaminants as insoluble phosphates and microencapsulates insoluble radioactive components and other constituents that do not form phosphates. Ceramicrete is a type of phosphate-bonded ceramic, which are also known as chemically bonded phosphate ceramics. The Ceramicrete binder is formed through an acid-base reaction between calcined magnesium oxide (MgO; a base) and potassium hydrogen phosphate (KH{sub 2}PO{sub 4}; an acid) in aqueous solution. The reaction product sets at room temperature to form a highly crystalline material. During the reaction, the hazardous and radioactive contaminants also react with KH{sub 2}PO{sub 4} to form highly insoluble phosphates. In this data package, physical property and waste acceptance data for Ceramicrete waste forms fabricated with wastes having compositions that were similar to those expected for secondary waste effluents, as well as secondary waste effluent simulants from the Hanford Tank Waste Treatment and Immobilization Plant were reviewed. With the exception of one secondary waste form formulation (25FA+25 W+1B.A. fabricated with the mixed simulant did not meet the compressive strength requirement), all the Ceramicrete waste forms that were reviewed met or exceeded Integrated Disposal Facility waste acceptance criteria.

Cantrell, Kirk J.; Westsik, Joseph H.

2011-08-31T23:59:59.000Z

269

Regional Test Centers Breaking Down Barriers to Solar Energy Deployment |  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energy fromComments on NBPSiting Guidelines | Department ofRegional

270

Lead Slowing Down Spectrometer FY2013 Annual Report  

SciTech Connect (OSTI)

Executive Summary The Lead Slowing Down Spectrometry (LSDS) project, funded by the Materials Protection And Control Technology campaign, has been evaluating the feasibility of using LSDS techniques to assay fissile isotopes in used nuclear fuel assemblies. The approach has the potential to provide considerable improvement in the assay of fissile isotopic masses in fuel assemblies compared to other non-destructive techniques in a direct and independent manner. This report is a high level summary of the progress completed in FY2013. This progress included: Fabrication of a 4He scintillator detector to detect fast neutrons in the LSDS operating environment. Testing of the detector will be conducted in FY2014. Design of a large area 232Th fission chamber. Analysis using the Los Alamos National Laboratory perturbation model estimated the required number of neutrons for an LSDS measurement to be 10 to the 16th source neutrons. Application of the algorithms developed at Pacific Northwest National Laboratory to LSDS measurement data of various fissile samples conducted in 2012. The results concluded that the 235U could be measured to 2.7% and the 239Pu could be measured to 6.3%. Significant effort is yet needed to demonstrate the applicability of these algorithms for used-fuel assemblies, but the results reported here are encouraging in demonstrating that we are making progress toward that goal. Development and cost-analysis of a research plan for the next critical demonstration measurements. The plan suggests measurements on fresh fuel sub assemblies as a means to experimentally test self-attenuation and the use of fresh mixed-oxide fuel as a means to test simultaneous measurement of 235U and 239Pu.

Warren, Glen A.; Kulisek, Jonathan A.; Gavron, Victor A.; Danon, Yaron; Weltz, Adam; Harris, Jason; Stewart, T.

2013-10-29T23:59:59.000Z

271

7Li General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- Decay Evaluated7-ID ThirdBBeLi General

272

8He General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables The

273

8Li General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables Theβ--DecayLi

274

9C General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables8 2BBBe

275

9He General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables8 2BBBeHeHe

276

9Li General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBe General Tables8 2BBBeHeHeLiLi

277

A = 6 General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBenew20-Year6 General Tables The

278

A = 7 General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBenew20-Year6 General Tables The7

279

A = 8 General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBenew20-Year6 General Tables

280

A = 9 General Tables  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β- DecayBenew20-Year6 General Tables9

Note: This page contains sample records for the topic "general down turn" 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

general_atomics.cdr  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C.Greentnv~ronmenrar ivronrrorrng Lformer General

282

General User Proposals (GUPs)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning Fun withGenepoolCrystals. | EMSL SchemaGeneral User

283

OFFICE OF INSPECTOR GENERAL  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32DepartmentWells517 Federaliof Energy

284

General Resources - Hanford Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version) ThelongEmailStatusGeneral

285

Equivalence of the Fleming-Viot and Look-down models of Muller's ratchet  

E-Print Network [OSTI]

Equivalence of the Fleming-Viot and Look-down models of Muller's ratchet Julien Audiffren Abstract We consider Muller's ratchet Fleming-Viot model with compensatory mu- tations, which is an infinite to the previous Muller's ratchet model. Keywords : Muller's ratchet, Fleming-Viot, Look-down, Tightness, SDEs

Paris-Sud XI, Universit de

286

Atomic layer deposition of TiN films Growth and electrical behavior down to  

E-Print Network [OSTI]

Atomic layer deposition of TiN films Growth and electrical behavior down to sub-nanometer scale Hao Van Bui #12;ATOMIC LAYER DEPOSITION OF TiN FILMS GROWTH AND ELECTRICAL BEHAVIOR DOWN TO SUBD. Thesis - University of Twente, Enschede, the Netherlands Title: Atomic layer deposition of TiN films

287

Feature Extraction of PDV Challenge Data Set A with Digital Down Shift (DDS)  

SciTech Connect (OSTI)

This slide-show is about data analysis in photonic Doppler velocimetry. The digital down shift subtracts a specified velocity (frequency) from all components in the Fourier frequency domain and generates both the down shifted in-phase and out-of-phase waveforms so that phase and displacement can be extracted through a continuous unfold of the arctangent.

Tunnell, T. W.

2012-10-18T23:59:59.000Z

288

Measurements with the high flux lead slowing-down spectrometer at LANL  

E-Print Network [OSTI]

slow down by scattering interactions with the lead and thus enable measurements of neutron.40.Sc Keywords: Lead-slowing-down spectrometer; Lithium; Alpha; Cross section; Neutron reactions 1.elsevier.com/locate/nimb Nuclear Instruments and Methods in Physics Research B 261 (2007) 953955 NIM BBeam Interactions

Danon, Yaron

289

Process Cubes: Slicing, Dicing, Rolling Up and Drilling Down Event Data for Process Mining  

E-Print Network [OSTI]

Process Cubes: Slicing, Dicing, Rolling Up and Drilling Down Event Data for Process Mining Wil M, the boundaries of a process may be fluid and there is a need to continuously view event data from different and associated operations such as slice, dice, roll-up, and drill-down. How- ever, there are also significant

van der Aalst, Wil

290

Dancoff's solution for the number of collisions necessary to slow down  

SciTech Connect (OSTI)

A succession of authors, following in the footsteps of Glasstone and Edlund, have perpetuated the same estimate for the number of collisions to slow down. Investigation of the slowing down distribution by Dancoff and others has been shown to correspond to a more meaningful estimate. Dancoff's treatment, probably the most concise of any thus far proposed, is discussed in detail.

Ruby, L.

1984-01-01T23:59:59.000Z

291

Vertebrates from the Late Triassic Thecodontosaurus-bearing rocks of Durdham Down, Clifton (Bristol, UK)  

E-Print Network [OSTI]

vertebrate faunas from these fissure fills have been found in many limestone quarries of the area, some-bearing rocks, collected in the 1830s from the quarries at Durdham Down, and can therefore for the first time Down (Bristol, UK) has not been investigated, largely because the quarries are built over. Other

Benton, Michael

292

CBER-DETR Nevada Coincident and Leading Employment Recovery Continues Down the Long Road Back  

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 Recovery Continues Down the Long Road Back The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using

Ahmad, Sajjad

293

Upon leaving the airport on Airport Road continue 1.1 miles. Turn right on Garfield Ave. (US Hwy 14 truck route) and continue 1.0 mile.  

E-Print Network [OSTI]

until Trailrace Rd. Turn left to Powerhouse Rd. Turn left into the Corps of Engineers complexAve Capitol AveSioux Ave Dakota Ave Tailrace Rd 83 1804 1804 PowerhouseR d 1806 34 14 1806 34 14 83 14 BYP 14 28563 Powerhouse Road Pierre Field Office 28563 Powerhouse Road #12;

294

Materials Down Select Decisions Made Within DOE's Chemical Hydrogen  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 Master EM Project Definition Rating Indexof EnergyStorage

295

A CAVITY RING-DOWN SPECTROSCOPY MERCURY CONTINUOUS EMISSION MONITOR  

SciTech Connect (OSTI)

The construction of the sampling system was completed during the past quarter. The sampling system has been built on a 3 feet x 4 feet x 2 inch breadboard table. The laser system, all the associated optics, and the mounts and hardware needed to couple the UV light into the fiber optic have also been condensed and placed on an identical 3 feet x 4 feet x 2 inch breadboard table. This reduces the footprint of each system for ease of operation at a field test facility. The two systems are only connected with a fiber optic, to bring the UV light to the CRD cavity, and a single coaxial cable used to apply a voltage to the diode seed laser to scan the frequency over the desired mercury transition. SRD software engineers applied a couple of software fixes to correct the problems of the diode seed laser drifting or mode hopping. Upon successful completion of the software fixes another long-term test was conducted. A nearly 3 day long, 24 hours/day, test was run to test out the new subroutines. Everything appeared to work as it should and the mercury concentrations were accurately reported for the entire test, with the exception of a small interval of time when the intensity of the UV light dropped low enough that the program was no longer triggering properly. After adjusting the power of the laser the program returned to proper operation. With the successful completion of a relatively long test SRD software engineer incorporated the new subroutine into an entirely new program. This program operates the CRD instrument automatically as a continuous emissions monitor for mercury. In addition the program also reports the concentration of SO{sub 2} determined in the sample flue gas stream. Various functions, operation of, and a description of the new program have been included with this report. This report concludes the technical work associated with Phase II of the Cavity Ring-Down project for the continuous detection of trace levels of mercury. The project is presently gearing up for additional testing in preparation for a field test to be conducted at the DOE/NETL pilot plant facility in Pittsburgh, Pennsylvania.

Christopher C. Carter

2004-03-31T23:59:59.000Z

296

Ocean General Circulation Models  

SciTech Connect (OSTI)

1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earths climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

Yoon, Jin-Ho; Ma, Po-Lun

2012-09-30T23:59:59.000Z

297

Generalization of a theorem of Carathodory  

E-Print Network [OSTI]

Carath\\'eodory showed that $n$ complex numbers $c_1,...,c_n$ can uniquely be written in the form $c_p=\\sum_{j=1}^m \\rho_j {\\epsilon_j}^p$ with $p=1,...,n$, where the $\\epsilon_j$s are different unimodular complex numbers, the $\\rho_j$s are strictly positive numbers and integer $m$ never exceeds $n$. We give the conditions to be obeyed for the former property to hold true if the $\\rho_j$s are simply required to be real and different from zero. It turns out that the number of the possible choices of the signs of the $\\rho_j$s are {at most} equal to the number of the different eigenvalues of the Hermitian Toeplitz matrix whose $i,j$-th entry is $c_{j-i}$, where $c_{-p}$ is equal to the complex conjugate of $c_{p}$ and $c_{0}=0$. This generalization is relevant for neutron scattering. Its proof is made possible by a lemma - which is an interesting side result - that establishes a necessary and sufficient condition for the unimodularity of the roots of a polynomial based only on the polynomial coefficients. Keywords: Toeplitz matrix factorization, unimodular roots, neutron scattering, signal theory, inverse problems. PACS: 61.12.Bt, 02.30.Zz, 89.70.+c, 02.10.Yn, 02.50.Ga

Salvino Ciccariello; Antonio Cervellino

2006-05-04T23:59:59.000Z

298

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Tiquia, S. M.  

E-Print Network [OSTI]

Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer), and Turning Basin (T1A). A total of 498 dsrAB clones were sequenced from the three sites. Ecological indices

Tiquia-Arashiro, Sonia M.

299

Effect of downed woody debris on small mammal anti-predator behavior.  

SciTech Connect (OSTI)

Anti-predator behavior can affect prey growth, reproduction, survival, and generate emergent effects in food webs. Small mammals often lower the cost of predation by altering their behavior in response to shrubs,but the importance of other microhabitat features, such as downed woody debris, for anti-predator behavior is unknown. We used givingup densities to quantify the degree to which downed woody debris alters perceived predation risk by small mammals in southeastern pineforests. We placed 14 foraging trays next to large downed woody debris,shrubs, and in open areas for 12 consecutive nights. Moon illumination, a common indicator of predation risk, led to a similar reduction in small mammal foraging in all three microhabitats (open, downed woody debris,and shrub). Small mammals perceived open microhabitats as riskier than shrub microhabitats, with downed woody debris habitats perceived as being of intermediate risk between shrub and open microhabitats. Despite the presumed benefits of the protective cover of downed woody debris, small mammals may perceive downed woody debris as a relatively risky foraging site in southeastern pine forests where the high diversity and abundance of rodent-eating snakes may provide a primary predatory threat.

Hinkleman, Travis, M.; Orrock, John, L.; Loeb, Susan, C.

2011-10-01T23:59:59.000Z

300

Generalized Multicoincidence Analysis Methods  

SciTech Connect (OSTI)

The ability to conduct automated trace radionuclide analysis at or near the sample collection point would provide a valuable tool for emergency response, nuclear forensics and environmental monitoring. Pacific Northwest National Laboratory is developing systems for this purpose based on dual gamma-ray spectrometers, e.g. NaI(TI) or HPGe, combined with thin organic scintillator sensors to detect light charged particles. Translating the coincident signatures recorded by these systems, which include , and , into the concentration of detectable radionuclides in the sample requires generalized multicoincidence analysis tools. The development and validation of the Coincidence Lookup Library, which currently contains the probabilities of single and coincidence signatures from more than 420 isotopes, is described. Also discussed is a method to calculate the probability of observing a coincidence signature which incorporates true coincidence summing effects. These effects are particularly important for high-geometric-efficiency detection systems. Finally, a process for validating the integrated analysis software package is demonstrated using GEANT 4 simulations of the prototype detector systems.

Warren, Glen A.; Smith, Leon E.; Aalseth, Craig E.; Ellis, J. E.; Valsan, Andrei B.; Mengesha, Wondwosen

2005-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

INSIDE OUT AND UPSIDE DOWN: TRACING THE ASSEMBLY OF A SIMULATED DISK GALAXY USING MONO-AGE STELLAR POPULATIONS  

SciTech Connect (OSTI)

We analyze the present day structure and assembly history of a high-resolution hydrodynamic simulation of the formation of a Milky-Way-(MW)-like disk galaxy, from the ''Eris'' simulation suite, dissecting it into cohorts of stars formed at different epochs of cosmic history. At z = 0, stars with t{sub form} < 2 Gyr mainly occupy the stellar spheroid, with the oldest (earliest forming) stars having more centrally concentrated profiles. The younger age cohorts populate disks of progressively longer radial scale lengths and shorter vertical scale heights. At a given radius, the vertical density profiles and velocity dispersions of stars vary smoothly as a function of age, and the superposition of old, vertically extended and young, vertically compact cohorts gives rise to a double-exponential profile like that observed in the MW. Turning to formation history, we find that the trends of spatial structure and kinematics with stellar age are largely imprinted at birth, or immediately thereafter. Stars that form during the active merger phase at z > 3 are quickly scattered into rounded, kinematically hot configurations. The oldest disk cohorts form in structures that are radially compact and relatively thick, while subsequent cohorts form in progressively larger, thinner, colder configurations from gas with increasing levels of rotational support. The disk thus forms ''inside out'' in a radial sense and ''upside down'' in a vertical sense. Secular heating and radial migration influence the final state of each age cohort, but the changes they produce are small compared to the trends established at formation. The predicted correlations of stellar age with spatial and kinematic structure are in good qualitative agreement with the correlations observed for mono-abundance stellar populations in the MW.

Bird, Jonathan C.; Kazantzidis, Stelios; Weinberg, David H. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH 43210 (United States); Guedes, Javiera [Institute for Astronomy, ETH Zuerich, Wolgang-Pauli-Strasse 27, CH-8093 Zuerich (Switzerland); Callegari, Simone [Anthropology Institute and Museum, University of Zuerich, Winterthurerstrasse 190, CH-8057 Zuerich (Switzerland); Mayer, Lucio [Institute for Theoretical Physics, University of Zuerich, Winterthurerstrasse 190, CH-8057 Zuerich (Switzerland); Madau, Piero [Department of Astronomy and Astrophysics, University of California, 1156 High Street, Santa Cruz, CA 95064 (United States)

2013-08-10T23:59:59.000Z

302

General anesthesia, sleep, and coma  

E-Print Network [OSTI]

In the United States, nearly 60,000 patients per day receive general anesthesia for surgery.1 General anesthesia is a drug-induced, reversible condition that includes specific behavioral and physiological traits ...

Brown, Emery N.

303

General anesthesia, sleep and coma  

E-Print Network [OSTI]

In the United States, nearly 60,000 patients per day receive general anesthesia for surgery.1 General anesthesia is a drug-induced, reversible condition that includes specific behavioral and physiological traits ...

Schiff, Nicholas D.

304

Deterministic hazard quotients (HQs): Heading down the wrong road  

SciTech Connect (OSTI)

The use of deterministic hazard quotients (HQs) in ecological risk assessment is common as a screening method in remediation of brownfield sites dominated by total petroleum hydrocarbon (TPH) contamination. An HQ {ge} 1 indicates further risk evaluation is needed, but an HQ {le} 1 generally excludes a site from further evaluation. Is the predicted hazard known with such certainty that differences of 10% (0.1) do not affect the ability to exclude or include a site from further evaluation? Current screening methods do not quantify uncertainty associated with HQs. To account for uncertainty in the HQ, exposure point concentrations (EPCs) or ecological benchmark values (EBVs) are conservatively biased. To increase understanding of the uncertainty associated with HQs, EPCs (measured and modeled) and toxicity EBVs were evaluated using a conservative deterministic HQ method. The evaluation was then repeated using a probabilistic (stochastic) method. The probabilistic method used data distributions for EPCs and EBVs to generate HQs with measurements of associated uncertainty. Sensitivity analyses were used to identify the most important factors significantly influencing risk determination. Understanding uncertainty associated with HQ methods gives risk managers a more powerful tool than deterministic approaches.

Wilde, L.; Hunter, C.; Simpson, J. [Golder Associates Inc., Redmond, WA (United States)

1995-12-31T23:59:59.000Z

305

Treatment with a Green Tea Polyphenol Corrects Craniofacial Deficits Associated with Down Syndrome Danika M. Tumbleson1  

E-Print Network [OSTI]

Treatment with a Green Tea Polyphenol Corrects Craniofacial Deficits Associated with Down Syndrome , Randall J. Roper1 1 Department of Biology, Indiana University-Purdue University Indianapolis Down syndrome

Zhou, Yaoqi

306

Phonological development in toddlers with Down syndrome and mixed-etiology developmental delays  

E-Print Network [OSTI]

Consonant inventory and syllable complexity measures were taken at two points from 50 children with developmental delays. Twenty-six children had Down syndrome (DS). Canonical and noncanonical words and utterances, and the ...

Sokol, Shari Baron

2008-01-01T23:59:59.000Z

307

At a crossroads in care: the experience of individuals with Down syndrome and dementia  

E-Print Network [OSTI]

The awareness that people with Down syndrome are at risk of dementia at a younger age, even in their forties or fifties, brings to the fore a group previously excluded from research. Literature documents the experiences ...

Watchman, Karen

2013-07-02T23:59:59.000Z

308

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of Texas Austin  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of Texas Austin] On: 9 ..........................................................................................................................................275 III. AVERAGE UNSUSTAINABILITY OF US MAIZE PRODUCTION? ............................................................................................................................278 C. The Limiting Anthropogenic Energy Input

Patzek, Tadeusz W.

309

Consumer Impact on Resource Productivity Consumer Regulation: Top-down control  

E-Print Network [OSTI]

Consumer Impact on Resource Productivity Consumer Regulation: Top-down control Nutrient Limitation: Bottom-up control Primary producers: phytoplankton Primary production: Nutrients or consumer(s) #12;Mid-American Lake Ecosystems Productivity Varies with Nutrients, Phosphorous [P] Explains

Caraco, Thomas

310

Rocking and rolling down an incline : the dynamics of nested cylinders on a ramp  

E-Print Network [OSTI]

In this thesis, I report the results of a combined experimental and theoretical investigation of a journal bearing, specifically, a cylinder suspended in a viscous fluid housed within a cylindrical shell, rolling down an ...

Vener, David Paul

2006-01-01T23:59:59.000Z

311

Sit Down with Sabin: Henrik Scheller: Customizing plants for biofuels. (LBNL Summer Lecture Series)  

ScienceCinema (OSTI)

Henrik Scheller from the JBEI appeared on August 3rd, 2011 for this installment of "Sit Down with Sabin," a conversation in which former reporter Sabin Russell chats with Lab staff about innovative science. They will discuss "Customizing plants for biofuels." During this series of conversations, Russell and Lab staff will explore the ups and downs of pioneering science, all without the aid of PowerPoints.

Sabin, Russell; Scheller, Henrik

2014-05-06T23:59:59.000Z

312

Sit Down with Sabin: Venkat Srinivasan: The Future of Batteries (LBNL Summer Lecture Series)  

SciTech Connect (OSTI)

Lawrence Berkeley National Laboratory battery scientist Venkat Srinivasan appears June 29, 2011 on "Sit Down with Sabin," a weekly conversation in which former reporter Sabin Russell chats with Berkeley Lab staff about innovative science. Over the course of several conversations held at noon in the Building 50 auditorium, Russell and Lab staff will explore the ups and downs of pioneering science all without the aid of PowerPoints. Brought to you by Berkeley Lab Public Affairs.

Russell, Sabin; Srinivasan, Venkat

2011-06-29T23:59:59.000Z

313

Sit Down With Sabin: Merrian Fuller: Efficiency for sale. Who's buying? (LBNL Summer Lecture Series)  

SciTech Connect (OSTI)

Merrian Fuller from the Environmental Energy Technologies Division appeared on July 26th, 2011 for this installment of "Sit Down with Sabin," a conversation in which former reporter Sabin Russell chats with Lab staff about innovative science. They will discuss "Efficiency for Sale. Who's Buying?" During this series of conversations, Russell and Lab staff will explore the ups and downs of pioneering science, all without the aid of PowerPoints.

Fuller, Merrian; Russell, Sabin

2011-07-26T23:59:59.000Z

314

Sit Down with Sabin: Henrik Scheller: Customizing plants for biofuels. (LBNL Summer Lecture Series)  

SciTech Connect (OSTI)

Henrik Scheller from the JBEI appeared on August 3rd, 2011 for this installment of "Sit Down with Sabin," a conversation in which former reporter Sabin Russell chats with Lab staff about innovative science. They will discuss "Customizing plants for biofuels." During this series of conversations, Russell and Lab staff will explore the ups and downs of pioneering science, all without the aid of PowerPoints.

Sabin, Russell; Scheller, Henrik

2011-07-03T23:59:59.000Z

315

ANKLE IMPEDANCE AND ANKLE ANGLES DURING STEP TURN AND STRAIGHT WALK: IMPLICATIONS FOR THE DESIGN OF A STEERABLE ANKLE-FOOT PROSTHETIC ROBOT.  

E-Print Network [OSTI]

?? During locomotion, turning is a common and recurring event which is largely neglected in the current state-of-the-art ankle-foot prostheses, forcing amputees to use different (more)

Ficanha, Evandro M.

2013-01-01T23:59:59.000Z

316

High speed measurements of neutral beam turn-on and impact of beam modulation on measurements of ion density  

SciTech Connect (OSTI)

Modulation of neutral beams on tokamaks is performed routinely, enabling background rejection for active spectroscopic diagnostics, and control of injected power and torque. We find that there exists an anomalous initial transient in the beam neutrals delivered to the tokamak that is not accounted for by the accelerator voltage and power supply current. Measurements of the charge-exchange and beam photoemission on the DIII-D tokamak [J. L. Luxon, Nucl. Fusion 42, 614 (2002)] at high speed (200 ?s) reveal that the energy of the beam neutrals is constant, but the density of beam neutrals displays dramatic variation in the first 23 ms following beam turn-on. The impact of this beam density variation on inferred ion densities and impurity transport is presented, with suggested means to correct for the anomalous transient.

Grierson, B. A., E-mail: bgriers@pppl.gov; Grisham, L. [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States); Burrell, K. H.; Crowley, B.; Scoville, J. T. [General Atomics, P.O. Box 85608, San Diego, California 92186-5608 (United States)

2014-10-15T23:59:59.000Z

317

The Turn-on of LCLS: the X-Ray Free Electron Laser at SLAC ( Keynote - 2011 JGI User Meeting)  

SciTech Connect (OSTI)

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. SLAC National Laboratory Director Persis Drell gives a keynote talk on "The Turn-on of LCLS: the X-Ray Free-Electron Laser at SLAC" at the 6th Genomics of Energy & Environment Meeting on March 22, 2011

Drell, Persis [SLAC Director] [SLAC Director

2011-03-22T23:59:59.000Z

318

The Turn-on of LCLS: the X-Ray Free Electron Laser at SLAC ( Keynote - 2011 JGI User Meeting)  

ScienceCinema (OSTI)

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. SLAC National Laboratory Director Persis Drell gives a keynote talk on "The Turn-on of LCLS: the X-Ray Free-Electron Laser at SLAC" at the 6th Genomics of Energy & Environment Meeting on March 22, 2011

Drell, Persis [SLAC Director

2011-06-08T23:59:59.000Z

319

CEMs turn monitoring giant  

SciTech Connect (OSTI)

Crucial to complying with environmental regulations is selecting appropriate pollution control equipment to capture or destroy regulated pollutants. But just as important is selecting a continuous emissions monitoring system (CEM). CEMs play a dual role in an overall compliance strategy. On one hand, they identify the type and quantity of emissions at a source as a first step for determining which regulatory requirements and control technologies are applicable. They also provide ongoing emissions data to demonstrate compliance with air and other environmental regulations. Facilities are required to monitor their processes with CEMs, or a comparable technology, under several titles of the Clean Air Act Amendments of 1990. CEMs meet regulatory requirements if they include a SO[sub 2] concentration monitor, nitrogen oxides (NO[sub x]) concentration monitor, volumetric flow monitor, opacity monitor, diluent gas monitor and data acquisition and handling system. The entire system and each subsystem has to be installed and certified before it can be used for compliance. A written quality assurance/quality control (QA/QC) plan for the CEMs must accompany the permit application. The acid rain rules also impose performance standards and frequent calibration checks to ensure the integrity of CEMs data.

White, J.R. (KVB/Analect, Irvine, CA (United States))

1993-08-01T23:59:59.000Z

320

Turning on LAMP  

SciTech Connect (OSTI)

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-06-30T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

The Wheel Turns  

E-Print Network [OSTI]

in the street. IIJim, corne herso I wBnt to telk to yoU.'I Kirk cems over and knelt 8t Spock's feet, resting hL.;) erms on th(:) Vul can IS knee-3 9 end looking up anxiously into his feee. "What is it, Spack? Have I done something '"rang?" "Of course not...

Piacentini, Valerie

1977-01-01T23:59:59.000Z

322

Turn Hoang Nguyen  

Office of Scientific and Technical Information (OSTI)

fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Major: Organic Chemistry Program of Study Committee: George A. Kraus (Major Professor) Richard C. Larock...

323

Turning on LAMP  

ScienceCinema (OSTI)

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-07-16T23:59:59.000Z

324

Functional Analysis of Genes Implicated in Down Syndrome: 2. Laterality and Corpus Callosum Size in Mice Transpolygenic  

E-Print Network [OSTI]

Functional Analysis of Genes Implicated in Down Syndrome: 2. Laterality and Corpus Callosum Size in Mice Transpolygenic for Down Syndrome Chromosomal Region )1 (DCR-1) Pierre L. Roubertoux,1,3,7 Zoe in Down syndrome (DS). We investigated common genetic correlates of these components of the syndrome

Smith, Desmond J.

325

A population-based evaluation of the impact of antenatal screening for Down's syndrome in France, 1981 -2000  

E-Print Network [OSTI]

A population-based evaluation of the impact of antenatal screening for Down's syndrome in France and practice changes in prenatal screening for Down's syndrome(DS) on prenatal diagnosis and livebirth's syndrome. This has been especially important for younger women who are at lower risk of Down's syndrome

Paris-Sud XI, Université de

326

After more than 20 years of arduous medical research on the neuroscience of Down syndrome, pioneering neurologist William  

E-Print Network [OSTI]

After more than 20 years of arduous medical research on the neuroscience of Down syndrome. By coming up with a discovery that promises to make life better both for people with Down syndrome some of the brain deficits caused by Down syndrome." Mobley's 2008 discovery has the potential to start

327

PURPOSE: To assess the developmental pattern of vowel acoustics in individuals with Down syndrome (DS) as compared to typically  

E-Print Network [OSTI]

PURPOSE: To assess the developmental pattern of vowel acoustics in individuals with Down syndrome children and children with Down syndrome Allison Petska, Houri K. Vorperian, and Ray D. Kent Vocal Tract: University of Alberta. Kent, R.D. and Vorperian, H.K. (2013). Speech Impairment in Down Syndrome: A Review. J

Vorperian, Houri K.

328

Agreements --General/Regional 171 GENERAL/REGIONAL  

E-Print Network [OSTI]

; Armenia; Australia; Austria; Azerbaijan; Bangladesh; Belgium; Bolivia; Brazil; Bulgaria; Burkina Faso African convention on the conservation of nature and natural resources March 25, 1957 General Belgium

Wolf, Aaron

329

A study of generalized inverses  

E-Print Network [OSTI]

A STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1973 Major Subject: Mathematics A... STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Approved as to style and content by: airman o ittee Hea o epartment e er Me er August 1973 ABSTRACT A Study of Generalized Inverses. (August 1973) Nancy Lee NcKinney, B. A...

McKinney, Nancy Lee

1973-01-01T23:59:59.000Z

330

Extremality conditions for generalized channels  

E-Print Network [OSTI]

A generalized channel is a completely positive map that preserves trace on a given subspace. We find conditions under which a generalized channel with respect to a positively generated subspace J is an extreme point in the set of all such generalized channels. As a special case, this yields extremality conditions for quantum protocols. In particular, we obtain new extremality conditions for quantum 1-testers with 2 outcomes, which correspond to yes/no measurements on the set of quantum channels.

Anna Jencova

2012-04-12T23:59:59.000Z

331

Top-down proteomics reveals a unique protein S-thiolation switch in Salmonella Typimurium in response to infection-like conditions  

SciTech Connect (OSTI)

Characterization of the mature protein complement in cells is crucial for a better understanding of cellular processes on a systems-wide scale. Bottom-up proteomic approaches often lead to loss of critical information about an endogenous proteins actual state due to post translational modifications (PTMs) and other processes. Top-down approaches that involve analysis of the intact protein can address this concern but present significant analytical challenges related to the separation quality needed, measurement sensitivity, and speed that result in low throughput and limited coverage. Here we used single-dimension ultra high pressure liquid chromatography mass spectrometry to investigate the comprehensive intact proteome of the Gram negative bacterial pathogen Salmonella Typhimurium. Top-down proteomics analysis revealed 563 unique proteins including 1665 proteoforms generated by PTMs, representing the largest microbial top-down dataset reported to date. Our analysis not only confirmed several previously recognized aspects of Salmonella biology and bacterial PTMs in general, but also revealed several novel biological insights. Of particular interest was differential utilization of the protein S-thiolation forms S-glutathionylation and S-cysteinylation in response to infection-like conditions versus basal conditions, which was corroborated by changes in corresponding biosynthetic pathways. This differential utilization highlights underlying metabolic mechanisms that modulate changes in cellular signaling, and represents to our knowledge the first report of S-cysteinylation in Gram negative bacteria. The demonstrated utility of our simple proteome-wide intact protein level measurement strategy for gaining biological insight should promote broader adoption and applications of top-down proteomics approaches.

Ansong, Charles; Wu, Si; Meng, Da; Liu, Xiaowen; Brewer, Heather M.; Kaiser, Brooke LD; Nakayasu, Ernesto S.; Cort, John R.; Pevzner, Pavel A.; Smith, Richard D.; Heffron, Fred; Adkins, Joshua N.; Pasa-Tolic, Ljiljana

2013-06-18T23:59:59.000Z

332

Dynamics of generalized tachyon field  

E-Print Network [OSTI]

We investigate the dynamics of generalized tachyon field in FRW spacetime. We obtain the autonomous dynamical system for the general case. Because the general autonomous dynamical system cannot be solved analytically, we discuss two cases in detail: $\\beta=1$ and $\\beta=2$. We find the critical points and study their stability. At these critical points, we also consider the stability of the generalized tachyon field, which is as important as the stability of critical points. The possible final states of the universe are discussed.

Rong-Jia Yang; Jingzhao Qi

2012-08-06T23:59:59.000Z

333

Digestive System general organization throughout  

E-Print Network [OSTI]

Digestive System general organization throughout: mucosa, submucosa, muscularis externa, serosa digestive glands salivary pancreas liver (lobes: right, left, caudate, quadrate, diaphragmatic surface, bare

Houde, Peter

334

Free and constrained symplectic integrators for numerical general relativity  

E-Print Network [OSTI]

We consider symplectic time integrators in numerical General Relativity and discuss both free and constrained evolution schemes. For free evolution of ADM-like equations we propose the use of the Stoermer-Verlet method, a standard symplectic integrator which here is explicit in the computationally expensive curvature terms. For the constrained evolution we give a formulation of the evolution equations that enforces the momentum constraints in a holonomically constrained Hamiltonian system and turns the Hamilton constraint function from a weak to a strong invariant of the system. This formulation permits the use of the constraint-preserving symplectic RATTLE integrator, a constrained version of the Stoermer-Verlet method. The behavior of the methods is illustrated on two effectively 1+1-dimensional versions of Einstein's equations, that allow to investigate a perturbed Minkowski problem and the Schwarzschild space-time. We compare symplectic and non-symplectic integrators for free evolution, showing very different numerical behavior for nearly-conserved quantities in the perturbed Minkowski problem. Further we compare free and constrained evolution, demonstrating in our examples that enforcing the momentum constraints can turn an unstable free evolution into a stable constrained evolution. This is demonstrated in the stabilization of a perturbed Minkowski problem with Dirac gauge, and in the suppression of the propagation of boundary instabilities into the interior of the domain in Schwarzschild space-time.

Ronny Richter; Christian Lubich

2008-11-04T23:59:59.000Z

335

QUALITY MANAGEMENT AGENDA General Agenda  

E-Print Network [OSTI]

1 QUALITY MANAGEMENT AGENDA General Agenda A week before study commences, the following matters a meeting for the following purposes: 1. Read the report that is related to quality management for the previous term. 2. Conduct a general review of the procedures of quality management and reinforcement

336

Cosmological structures in generalized gravity  

E-Print Network [OSTI]

In a class of generalized gravity theories with general couplings between the scalar field and the scalar curvature in the Lagrangian, we describe the quantum generation and the classical evolution processes of both the scalar and tensor structures in a simple and unified manner.

J. Hwang

1997-11-28T23:59:59.000Z

337

Generalized Transforms and Special Functions  

E-Print Network [OSTI]

We study the properties of different type of transforms by means of operational methods and discuss the relevant interplay with many families of special functions. We consider in particular the binomial transform and its generalizations. A general method, based on the use of the Fourier transform technique, is proposed for the study of the properties of functions of operators.

G. Dattoli; E. Sabia

2010-10-08T23:59:59.000Z

338

INTEGRATED DRILLING SYSTEM USING MUD ACTUATED DOWN HOLE HAMMER AS PRIMARY ENGINE  

SciTech Connect (OSTI)

A history and project summary of the development of an integrated drilling system using a mud-actuated down-hole hammer as its primary engine are given. The summary includes laboratory test results, including atmospheric tests of component parts and simulated borehole tests of the hammer system. Several remaining technical hurdles are enumerated. A brief explanation of commercialization potential is included. The primary conclusion for this work is that a mud actuated hammer can yield substantial improvements to drilling rate in overbalanced, hard rock formations. A secondary conclusion is that the down-hole mud actuated hammer can serve to provide other useful down-hole functions including generation of high pressure mud jets, generation of seismic and sonic signals, and generation of diagnostic information based on hammer velocity profiles.

John V. Fernandez; David S. Pixton

2005-12-01T23:59:59.000Z

339

Blow-down tests in a sodium-heated steam generator tube. [LMFBR  

SciTech Connect (OSTI)

The design of steam generators for liquid metal fast breeder reactor (LMFBR) electric power plants is based on both normal load operation and plant transient conditions. Perhaps the most severe transient to which an LMFBR steam generator may be subjected is known as the water-side isolation and dump transient, often called the blow-down transient. LMFBR steam generators must be designed to accommodate a small but finite number of the blow-down transients. The purpose of this investigation was to perform a blow-down experiment in a well instrumented, full scale, single tube model of an LMFBR steam generator. The data may be used directly in steam generator design and as a validation point for steam generator mathematical models in plant transient computer codes.

France, D.M.; Carlson, R.D.; Chiang, T.

1983-01-01T23:59:59.000Z

340

Louisiana Title V General Permits  

SciTech Connect (OSTI)

Title V of the Federal Clean Air Act Amendments of 1990 requires federal operating permits for all major sources of air pollution. In 1992, Title 40, Part 70 of the Code of Federal Regulations (40 CFR Part 70) codified the law s requirements. These federal regulations, entitled Operating Permit Program, define the minimum requirements for state administered operating permit programs. The intent of Title V is to put into one document all requirements of an operating permit. General Permits for oil and gas facilities may be preferred if the facility can comply with all permit requirements. If greater flexibility than allowed by the General Permit is required, then the facility should apply for an individual Title V permit. General Permits are designed to streamline the permitting process, shorten the time it takes to obtain approval for initial and modified permits. The advantages of the General Permit include reduced paperwork and greater consistency because the permits are standardized. There should be less uncertainty because permit requirements will be known at the time of application. Approval times for Initial and modified General Permits should be reduced. Lengthy public notice procedures (and possible hearings) will be required for only the initial approval of the General Permit and not for each applicant to the permit. A disadvantage of General Permits is reduced flexibility since the facility must comply with the requirements of a standardized permit.

Boyer, B.E.; Neal, T.L.

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

School of Health and Related Research Daily Shut-down Checklist  

E-Print Network [OSTI]

in shared areas (including coffee room(s), corridors, lift areas, stairwells) Ensure that all meeting room (designated to Library receptionist) #12; Check and if necessary turn off photocopiers, TV screen, PC: Lights in public areas such as stair wells and the lift lobby mustNOT be switched off. 5. Christmas

Oakley, Jeremy

342

High efficiency light source using solid-state emitter and down-conversion material  

DOE Patents [OSTI]

A light emitting apparatus includes a source of light for emitting light; a down conversion material receiving the emitted light, and converting the emitted light into transmitted light and backward transmitted light; and an optic device configured to receive the backward transmitted light and transfer the backward transmitted light outside of the optic device. The source of light is a semiconductor light emitting diode, a laser diode (LD), or a resonant cavity light emitting diode (RCLED). The down conversion material includes one of phosphor or other material for absorbing light in one spectral region and emitting light in another spectral region. The optic device, or lens, includes light transmissive material.

Narendran, Nadarajah (Clifton Park, NY); Gu, Yimin (Troy, NY); Freyssinier, Jean Paul (Troy, NY)

2010-10-26T23:59:59.000Z

343

Geometric Analysis and General Relativity  

E-Print Network [OSTI]

This article discusses methods of geometric analysis in general relativity, with special focus on the role of "critical surfaces" such as minimal surfaces, marginal surface, maximal surfaces and null surfaces.

Lars Andersson

2005-12-23T23:59:59.000Z

344

Geometrical optics in general relativity  

E-Print Network [OSTI]

General relativity includes geometrical optics. This basic fact has relevant consequences that concern the physical meaning of the discontinuity surfaces propagated in the gravitational field - as it was first emphasized by Levi-Civita.

A. Loinger

2006-09-19T23:59:59.000Z

345

NSED INTERNSHIP APPLICATION General Information  

E-Print Network [OSTI]

NSED INTERNSHIP APPLICATION General Information: Name) ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ Internship Specifics: Have you made or do you plan to make arrangements to receive academic credit for your internship at the Florida Program for Shark Research? Yes___ No___ Requested Dates of Internship (Specific

Watson, Craig A.

346

ISAF INTERNSHIP APPLICATION General Information  

E-Print Network [OSTI]

ISAF INTERNSHIP APPLICATION General Information: Name) ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ Internship Specifics: Have you made or do you plan to make arrangements to receive academic credit for your internship at the Florida Program for Shark Research? Yes___ No___ Requested Dates of Internship (Specific

Watson, Craig A.

347

Generalized Concatenation for Quantum Codes  

E-Print Network [OSTI]

We show how good quantum error-correcting codes can be constructed using generalized concatenation. The inner codes are quantum codes, the outer codes can be linear or nonlinear classical codes. Many new good codes are ...

Grassl, Markus

348

General Services Administration Photovoltaics Project in Sacramento...  

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

General Services Administration Photovoltaics Project in Sacramento, California General Services Administration Photovoltaics Project in Sacramento, California Document describes a...

349

Department of Geology and Geophysics, University of Utah Spring 2002 down to earth  

E-Print Network [OSTI]

1 Department of Geology and Geophysics, University of Utah Spring 2002 down to earth Message From of Bill Parry and Duke Picard resulted in openings in both Geological Engineer- ing and Sedimentary Geology. Our search for their replacements has been successful and we are once again at full strength

Johnson, Cari

350

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Kenney, Melissa A.  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Kenney, Melissa A.] On: 20 April-41 Mortimer Street, London W1T 3JH, UK Lake and Reservoir Management Publication details, including for south-central Florida lakes Melissa A. Kenney a ; George B. Arhonditsis b ; Linda C. Reiter c ; Matthew

Arhonditsis, George B.

351

Nondegenerate parametric down conversion in coherently prepared two-level atomic gas  

E-Print Network [OSTI]

We describe parametric down conversion process in a two-level atomic gas, where the atoms are in a superposition state of relevant energy levels. This superposition results in splitting of the phase matching condition into three different conditions. Another, more important, peculiarity of the system under discussion is the nonsaturability of amplification coefficients with increasing pump wave intensity, under "sideband" generation conditions.

Gevorg Muradyan; Atom Zh. Muradyan

2008-07-14T23:59:59.000Z

352

Nondegenerate parametric down conversion in coherently prepared two-level atomic gas  

E-Print Network [OSTI]

We describe parametric down conversion process in a two-level atomic gas, where the atoms are in a superposition state of relevant energy levels. This superposition results in splitting of the phase matching condition into three different conditions. Another, more important, peculiarity of the system under discussion is the nonsaturability of amplification coefficients with increasing pump wave intensity, under "sideband" generation conditions.

Muradyan, Gevorg

2008-01-01T23:59:59.000Z

353

Slowing down DNA Translocation through a Nanopore in Lithium Stefan W. Kowalczyk,,  

E-Print Network [OSTI]

, lithium chloride, single molecule, molecular dynamics It is well-known that interactions between DNASlowing down DNA Translocation through a Nanopore in Lithium Chloride Stefan W. Kowalczyk,, David and counter- ions can profoundly affect its physical properties.1,2 Although valuable as first

Dekker, Cees

354

Introduction: the concept of the MOC Climate models project a slow down of the Atlantic  

E-Print Network [OSTI]

be sustained. Also the `pull' by small-scale mixing, that gradually lightens the deep waters, is necessary water cools and sinks, forming North Atlantic Deep Water which spreads southward into the deep ocean78 Introduction: the concept of the MOC Climate models project a slow down of the Atlantic

Drijfhout, Sybren

355

A model of water streaking down a wall David A. Benson  

E-Print Network [OSTI]

and Hill, 1976; Glass et al., 1989a; Selker et al., 1992]. A wave-like (kinematic) model using Rich- ardsA model of water streaking down a wall David A. Benson Division of Hydrologic Sciences, Desert aperture fracture. A digital photograph of the wall suggests that the vertical distribution of water

356

Fig. 1: Journal Articles Tab on library homepage Fig. 2 Drop down menu Engineering  

E-Print Network [OSTI]

-campus, you will be prompted to enter your myWSU ID and password as soon as you click the "search" button allows you to separate several search terms or phrases in various fields with the drop-down menu (figure search terms and list the databases it is searching (fig. 8). When the search is completed, the window

357

We use networks so that if one power station goes down, the area it provides  

E-Print Network [OSTI]

.cwh.org.uk/main.asp?page=393 ­ Battersea Power Station; www.progressillinois.com/.../images/windfarm.jpg - Wind farm; The Simpsons - nuclear power plant; http://www.projectsmonitor.com/NewsImages/ - Gas Pipeline. #12;We use networks so that if one power station goes down, the area it provides electricity

Wright, Francis

358

Brazil closes down illegal timber operation, seizes wood Rhett A. Butler, mongabay.com  

E-Print Network [OSTI]

of Amazonas state, told Michael Astor of the Associated Press that the Norte Wood logging company in the forest reserve, but companies must file management plans to show their logging is carried out, 2006 Brazilian environmental authorities closed down an illegal logging operation in the Amazon

359

Very high sensitivity CW-cavity ring down spectroscopy: Application to the a1  

E-Print Network [OSTI]

, respectively. To our knowledge, the only available observation is due to Jones and Har- rison [2] who measured, that they estimated on the basis of rough considerations of the X and a potential energy surfaces. In the absence limit of our continuous wave cavity ring down spectroscopy (CW-CRDS) set-up [4,6]. We then decided

Bussery-Honvault, Batrice

360

TOP-DOWN/BOTTOM-UP APPROACH FOR DEVELOPING SUSTAINABLE DEVELOPMENT INDICATORS FOR MINING  

E-Print Network [OSTI]

: APPLICATION TO THE ARLIT URANIUM MINES (NIGER) A. Chamareta)b) , M. O'Connor a) and G. Récoché b) a, undertaken at the Arlit uranium mines in Niger. Our objective was to define indicators that are understood1 TOP-DOWN/BOTTOM-UP APPROACH FOR DEVELOPING SUSTAINABLE DEVELOPMENT INDICATORS FOR MINING

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "general down turn" 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

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Oak Ridge National Laboratory  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Oak Ridge National Laboratory] On for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, U.S.A. b Department Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, U

Pennycook, Steve

362

Distributed XML Repositories: Top-down Design and Transparent Query Processing  

E-Print Network [OSTI]

Distributed XML Repositories: Top-down Design and Transparent Query Processing Michael Gertz Jan over the Web. However, design and query processing models for distributed XML data have not yet been studied in detail. The goal of this paper is to study the design and management of distributed XML

Gertz, Michael

363

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of Michigan  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of Michigan] On: 12 May Greifswald, Greifswald, Germany e Department of Geological Sciences, University of Michigan, Ann Arbor, US Department of Geological Sciences, University of Michigan, Ann Arbor, US (Received 23 June 2009; final

364

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of Michigan  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of Michigan] On: 2 College, Middlebury, VT b Whittemore School of Business and Economics, University of New Hampshire, Durham, University of Copenhagen, Copenhagen, Denmark e GREQAM, Universite d'Aix-Marseille III, EHESS et IUF

Tesfatsion, Leigh

365

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [US Geological Survey Library  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [US Geological Survey Library] On & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer-quality issues, and the potential utility of dissolved or- ganic matter as an indicator of success of restoration

366

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [West Virginia University  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [West Virginia University] On: 2 b ; Hong-Jian Lai a a Department of Mathematics, West Virginia University, Morgantown, WV, USA b of Mathematics, West Virginia University, Morgantown, WV, USA; b Department of Mathematics, South China Normal

Lai, Hong-jian

367

TOWARDS BENCHMARK MEASUREMENTS FOR USED NUCLEAR FUEL ASSAY USING A LEAD SLOWING-DOWN SPECTROMETER  

E-Print Network [OSTI]

for spent fuel testing. The characterization of spent fuel is particularly important for nuclear safeguardsTOWARDS BENCHMARK MEASUREMENTS FOR USED NUCLEAR FUEL ASSAY USING A LEAD SLOWING-DOWN SPECTROMETER B) is considered as a possible option for non- destructive assay of fissile material in used nuclear fuel

Danon, Yaron

368

Cutting Down Electricity Cost in Internet Data Centers by Using Energy Storage  

E-Print Network [OSTI]

Cutting Down Electricity Cost in Internet Data Centers by Using Energy Storage Yuanxiong Guo energy storage capability in data centers to reduce electricity bill under real-time electricity market between cost saving and energy storage capacity. As far as we know, our work is the first to explore

Latchman, Haniph A.

369

THE APPLE GAME AND THE PRESSING-DOWN LEMMA Brian White  

E-Print Network [OSTI]

THE APPLE GAME AND THE PRESSING-DOWN LEMMA Brian White Math 161 Lecture Notes (Winter 2005) Recall, but for every apple game is played in a series of stages, one for each element of 1. At stage 0, you are given a countable collection of apples. At each stage n 1 with n > 0: (1) If you have

White, Brian

370

Fractal power spectra plotted upside-down Comment on ``Scaling of power spectrum of extinction events  

E-Print Network [OSTI]

Discussion Fractal power spectra plotted upside-down Comment on ``Scaling of power spectrum. Dimri and Pra- kash interpret their results as demonstrating a fractal pattern in the fossil record or not the underlying data are fractal. Similarly, their use of interpolated time series (in their ¢gures 1b,d, 2a,b, 3a

Kirchner, James W.

371

Rethinking Query Processing for Energy Efficiency: Slowing Down to Win the Race  

E-Print Network [OSTI]

Rethinking Query Processing for Energy Efficiency: Slowing Down to Win the Race Willis Lang of an energy efficiency metric along with traditional performance metrics. This change is fueled by the growing, real, and urgent demand for energy-efficient database processing. Database query processing engines

Patel, Jignesh

372

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Lloyd V.  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Lloyd V.] On: 21 February and challenges in numerically modelling solid sports balls with application to softballs Lloyd V. Smith, Washington, USA First Published:January2009 To cite this Article Smith, Lloyd V. and Duris, Joseph G.(2009

Smith, Lloyd V.

373

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Bradley  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Bradley] On: 19 March 2009 of stopper size on squaraine rotaxane stability Na Fu a ; Jeremiah J. Gassensmith a ; Bradley D. Smith: 01 January 2009 To cite this Article Fu, Na, Gassensmith, Jeremiah J. and Smith, Bradley D.(2009

Smith, Bradley D.

374

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Wright, Timothy F.  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Wright, Timothy F.] On: 7 November://www.informaworld.com/smpp/title~content=t916668712 Behavioral flexibility and species invasions: the adaptive flexibility hypothesis T. F. Wright *a Online publication date: 05 November 2010 To cite this Article Wright *, T. F. , Eberhard *, J. R

Wright, Timothy F.

375

Report narrows down impact of global warming People will soon be able to find out how  

E-Print Network [OSTI]

Report narrows down impact of global warming People will soon be able to find out how vulnerable their own local area is to global warming, thanks to a new report led by UEA. STARDEX, a European Union is taken to reduce human-induced global warming. "Although more research is needed to increase our

Feigon, Brooke

376

AMUSE-VIRGO. II. DOWN-SIZING IN BLACK HOLE ACCRETION  

E-Print Network [OSTI]

We complete the census of nuclear X-ray activity in 100 early-type Virgo galaxies observed by the Chandra X-ray Telescope as part of the AMUSE-Virgo survey, down to a (3?) limiting luminosity of 3.7 10[superscript 38] ...

Gallo, Elena

377

Non-neoclassical up/down asymmetry of impurity emission on Alcator C-Mod  

E-Print Network [OSTI]

We demonstrate that existing theories are insufficient to explain up/down asymmetries of argon x-ray emission in Alcator C-Mod ohmic plasmas. Instead of the poloidal variation, [subscript z]/?n[subscript z]?, being of ...

Reinke, Matthew Logan

378

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Columbia University HHMI  

E-Print Network [OSTI]

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Columbia University HHMI] On: 19, Rehovot, Israel c Dept. of Radiation Medicine, Loma Linda University Medical Center, Loma Linda, USA d Dept. of Radiology, University of California at San Diego, La Jolla, USA e Physikalisch Technische

379

A HEAVY ISOTOPE IN A SOLID DRIFTS DOWN A THERMAL ENERGY GRADIENT  

E-Print Network [OSTI]

183 A HEAVY ISOTOPE IN A SOLID DRIFTS DOWN A THERMAL ENERGY GRADIENT R. V. HESKETH CEGB Berkeley, and indeed, related to the second law ; to the familar statement that thermal energy diffuses from hot to cold we merely add the corollary even when the carriers of thermal energy are isotopic defects

Paris-Sud XI, Université de

380

D-Factor: A Quantitative Model of Application Slow-Down in Multi-Resource Shared Systems  

SciTech Connect (OSTI)

Scheduling multiple jobs onto a platform enhances system utilization by sharing resources. The benefits from higher resource utilization include reduced cost to construct, operate, and maintain a system, which often include energy consumption. Maximizing these benefits comes at a price - resource contention among jobs increases job completion time. In this paper, we analyze slow-downs of jobs due to contention for multiple resources in a system; referred to as dilation factor. We observe that multiple-resource contention creates non-linear dilation factors of jobs. From this observation, we establish a general quantitative model for dilation factors of jobs in multi-resource systems. A job is characterized by a vector-valued loading statistics and dilation factors of a job set are given by a quadratic function of their loading vectors. We demonstrate how to systematically characterize a job, maintain the data structure to calculate the dilation factor (loading matrix), and calculate the dilation factor of each job. We validate the accuracy of the model with multiple processes running on a native Linux server, virtualized servers, and with multiple MapReduce workloads co-scheduled in a cluster. Evaluation with measured data shows that the D-factor model has an error margin of less than 16%. We also show that the model can be integrated with an existing on-line scheduler to minimize the makespan of workloads.

Lim, Seung-Hwan [ORNL] [ORNL; Huh, Jae-Seok [ORNL] [ORNL; Kim, Youngjae [ORNL] [ORNL; Shipman, Galen M [ORNL] [ORNL; Das, Chita [Pennsylvania State University, University Park, PA] [Pennsylvania State University, University Park, PA

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Soft x-ray microscopy - a powerful analytical tool to image magnetism down to fundamental length and times scales  

E-Print Network [OSTI]

analytical tool to image magnetism down to fundamentalmicroscopies Research of magnetism in low dimensions has notnanoscience [3]. Solid state magnetism is also a showcase in

Fischer, Peter

2008-01-01T23:59:59.000Z

382

Poor and In Poor Health Bottom Line: In the United States, discussion about how to improve health often turns to either access to care or health  

E-Print Network [OSTI]

often turns to either access to care or health behaviors like smoking or diet. These things matter children not re- ceiving any health care in a given year is twice that of higher-income children. Another and changes rapidly during the first few years of life. U.S. Health Care The U.S. health care system includes

Liblit, Ben

383

DES 192 INTERNSHIP DOCUMENTATION INSTRUCTIONS Paperwork must be completed, signed, and turned in to the Advising Office in order to obtain  

E-Print Network [OSTI]

DES 192 INTERNSHIP DOCUMENTATION INSTRUCTIONS Paperwork must be completed, signed, and turned of the quarter) OBJECTIVES OF DESIGN INTERNSHIP CREDIT: Encourage students to obtain applied learning experience's personal and educational goals. To obtain academic credit (units) for an internship, you must: · Have

Hernes, Peter J.

384

Generalized Macdonald-Ruijsenaars systems  

E-Print Network [OSTI]

We consider the polynomial representation of Double Affine Hecke Algebras (DAHAs) and construct its submodules as ideals of functions vanishing on the special collections of affine planes. This generalizes certain results of Kasatani in types A_n, (C_n^\\vee,C_n). We obtain commutative algebras of difference operators given by the action of invariant combinations of Cherednik-Dunkl operators in the corresponding quotient modules of the polynomial representation. This gives known and new generalized Macdonald-Ruijsenaars systems. Thus in the cases of DAHAs of types A_n and (C_n^\\vee,C_n) we derive Chalykh-Sergeev-Veselov operators and a generalization of the Koornwinder operator respectively, together with complete sets of quantum integrals in the explicit form.

M. Feigin; A. Silantyev

2011-06-01T23:59:59.000Z

385

Quantization of general linear electrodynamics  

SciTech Connect (OSTI)

General linear electrodynamics allow for an arbitrary linear constitutive relation between the field strength 2-form and induction 2-form density if crucial hyperbolicity and energy conditions are satisfied, which render the theory predictive and physically interpretable. Taking into account the higher-order polynomial dispersion relation and associated causal structure of general linear electrodynamics, we carefully develop its Hamiltonian formulation from first principles. Canonical quantization of the resulting constrained system then results in a quantum vacuum which is sensitive to the constitutive tensor of the classical theory. As an application we calculate the Casimir effect in a birefringent linear optical medium.

Rivera, Sergio; Schuller, Frederic P. [Albert Einstein Institute, Max Planck Institute for Gravitational Physics, Am Muehlenberg 1, 14476 Potsdam (Germany)

2011-03-15T23:59:59.000Z

386

Wind Turbine Blockset General Overview  

E-Print Network [OSTI]

Wind Turbine Blockset in Saber General Overview and Description of the Models Florin Iov, Adrian Turbine Blockset in Saber Abstract. This report presents a new developed Saber Toolbox for wind turbine, optimize and design wind turbines". The report provides a quick overview of the Saber and then explains

387

GENERAL PRINCIPLES Art. 1 (Aims)  

E-Print Network [OSTI]

1 STATUTE GENERAL PRINCIPLES Art. 1 (Aims) 1. The University of Torino (hereinafter "the organizational criteria suitable for its institutional purposes according to principles of efficacy, efficiency to determine the advancement and the allocation of the staff. This planning is based on principles of quality

Sproston, Jeremy

388

Speed Limits in General Relativity  

E-Print Network [OSTI]

Some standard results on the initial value problem of general relativity in matter are reviewed. These results are applied first to show that in a well defined sense, finite perturbations in the gravitational field travel no faster than light, and second to show that it is impossible to construct a warp drive as considered by Alcubierre (1994) in the absence of exotic matter.

Robert J Low

1998-12-18T23:59:59.000Z

389

Interacting new generalized Chaplygin gas  

E-Print Network [OSTI]

We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

Mubasher Jamil

2009-10-20T23:59:59.000Z

390

Generalized parton distributions of nuclei  

SciTech Connect (OSTI)

We review recent theoretical results on generalized parton distributions (GPDs) of nuclei, emphasizing the following three roles of nuclear GPDs: (i) complementarity to free proton GPDs, (ii) the enhancement of traditional nuclear effects such nuclear binding, EMC effect, nuclear shadowing, and (iii) an access to novel nuclear effects such as medium modifications of bound nucleons.

Guzey, V. [Theory Center, Thomas Jefferson National Accelerator Facility, Newport News, VA 23606 (United States)

2009-12-17T23:59:59.000Z

391

Generalized Concatenation for Quantum Codes  

E-Print Network [OSTI]

We show how good quantum error-correcting codes can be constructed using generalized concatenation. The inner codes are quantum codes, the outer codes can be linear or nonlinear classical codes. Many new good codes are found, including both stabilizer codes as well as so-called nonadditive codes.

Markus Grassl; Peter W. Shor; Bei Zeng

2009-05-04T23:59:59.000Z

392

Generalized teleportation and entanglement recycling  

E-Print Network [OSTI]

We introduce new teleportation protocols which are generalizations of the original teleportation protocols that use the Pauli group [Bennett, et al. Physical Review Letters, 70(13) 1895-1899] and the port-based teleportation protocols, introduced by Hiroshima and Ishizaka [Physical Review Letters, 101(24) 240501], that use the symmetric permutation group. We derive sufficient condition for a set of operations, which in general need not form a group, to give rise to a teleportation protocol and provide examples of such schemes. This generalization leads to protocols with novel properties and is needed to push forward new schemes of computation based on them. Port-based teleportation protocols and our generalizations use a large resource state consisting of N singlets to teleport only a single qubit state reliably. We provide two distinct protocols which recycle the resource state to teleport multiple states with error linearly increasing with their number. The first protocol consists of sequentially teleporting qubit states, and the second teleports them in a bulk.

Sergii Strelchuk; Micha? Horodecki; Jonathan Oppenheim

2012-12-13T23:59:59.000Z

393

www.sciencemag.org SCIENCE VOL 313 22 SEPTEMBER 2006 1737 Top-Down Vs. Bottom-Up  

E-Print Network [OSTI]

for nutrients or pri- mary production in nearshore kelp forests and despite evidence to the contrary [e.g., (9www.sciencemag.org SCIENCE VOL 313 22 SEPTEMBER 2006 1737 Top-Down Vs. Bottom-Up Effects in Kelp Forests IN THEIR REPORT "STRONG TOP-DOWN CON- trol in southern California kelp forest ecosystems" (26 May

Edwards, Matthew

394

THE POWER OF EXTENDED TOP-DOWN TREE TRANSDUCERS ANDREAS MALETTIy, JONATHAN GRAEHLz, MARK HOPKINSx, exh KEVIN KNIGHT{  

E-Print Network [OSTI]

E puttionl linguistis @see PQD PH for surveysA were one tightly integrtedF por exmE pleD topEdown treeTHE POWER OF EXTENDED TOP-DOWN TREE TRANSDUCERS £ ANDREAS MALETTIy, JONATHAN GRAEHLz, MARK HOPKINSx, exh KEVIN KNIGHT{ Abstract. Extended top-down tree transducers (transducteurs generalises descendants

Reyle, Uwe

395

Down-State Model of the Voltage-Sensing Domain of a Potassium Channel Eric V. Schow,  

E-Print Network [OSTI]

traveling along nerve cells are propagated via action potentials generated by sodium and potassium ionsDown-State Model of the Voltage-Sensing Domain of a Potassium Channel Eric V. Schow, J. Alfredo changes upon membrane depolarization, from a down state when the channel is at rest to an up state, all

White, Stephen

396

Step Up & Scale Down Information for Agents 1 Texas A&M AgriLife Extension Service Acknowledgments  

E-Print Network [OSTI]

Step Up & Scale Down Information for Agents 1 Texas A&M AgriLife Extension Service Editor, Family Development & Resource Management Jennifer Leone, East Region Office Associate #12;Step Up Up & Scale Down is a 12-week educational program based on the USDA 2010 Dietary Guidelines, which

397

TOP-DOWN MODELING; PRACTICAL, FAST TRACK, RESERVOIR SIMULATION & MODELING FOR SHALE FORMATIONS Shahab D. Mohaghegh1 & Grant Bromhal2  

E-Print Network [OSTI]

development in the oil and gas industry and is being used on some shale formations. BAKKEN SHALE MuchTOP-DOWN MODELING; PRACTICAL, FAST TRACK, RESERVOIR SIMULATION & MODELING FOR SHALE FORMATIONS based on measure data, called Top-Down, Intelligent Reservoir Modeling for the shale formations

Mohaghegh, Shahab

398

Design of a High Power Continuous Source of Broadband Down-Converted Light  

E-Print Network [OSTI]

We present the design and experimental proof of principle of a low threshold optical parametric oscillator (OPO) that continuously oscillates over a large bandwidth allowed by phase matching. The large oscillation bandwidth is achieved with a selective two-photon loss that suppresses the inherent mode competition, which tends to narrow the bandwidth in conventional OPOs. Our design performs pairwise mode-locking of many frequency pairs, in direct equivalence to passive mode-locking of ultrashort pulsed lasers. The ability to obtain high powers of continuous \\textit{and} broadband down-converted light enables the optimal exploitation of the correlations within the down-converted spectrum, thereby strongly affecting two-photon interactions even at classically high power levels, and opening new venues for applications such as two-photon spectroscopy and microscopy and optical spread spectrum communication.

Avi Pe'er; Yaron Silberberg; Barak Dayan; Asher A. Friesem

2006-08-29T23:59:59.000Z

399

Enhanced stimulated emission in ZnO thin films using microdisk top-down structuring  

SciTech Connect (OSTI)

Microdisks were fabricated in zinc oxide (ZnO) thin films using a top-down approach combining electron beam lithography and reactive ion etching. These microdisk structured thin films exhibit a stimulated surface emission between 3 and 7 times higher than that from a reference film depending on the excitation power density. Emission peak narrowing, reduction in lasing threshold and blue-shifting of the emission wavelength were observed along with enhancement in the emitted intensity. Results indicate that this enhancement is due to an increase in the internal quantum efficiency combined with an amplification of the stimulated emission. An analysis in terms of waveguiding is presented in order to explain these effects. These results demonstrate that very significant gains in emission can be obtained through conventional microstructuration without the need for more onerous top-down nanostructuration techniques.

Nomenyo, K.; Kostcheev, S.; Lrondel, G. [Laboratoire de Nanotechnologie et d'Instrumentation Optique, Institut Charles Delaunay, CNRS UMR 6281, Universit de Technologie de Troyes, 12 rue Marie Curie, CS 42060, 10004 Troyes Cedex (France); Gadallah, A.-S. [Laboratoire de Nanotechnologie et d'Instrumentation Optique, Institut Charles Delaunay, CNRS UMR 6281, Universit de Technologie de Troyes, 12 rue Marie Curie, CS 42060, 10004 Troyes Cedex (France); Department of Laser Sciences and Interactions, National Institute of Laser Enhanced Sciences, Cairo University, Giza (Egypt); Rogers, D. J. [Nanovation, 8, route de Chevreuse, 78117 Chteaufort (France)

2014-05-05T23:59:59.000Z

400

Direct Measurement of the Spatial-Spectral Structure of Waveguided Parametric Down-Conversion  

E-Print Network [OSTI]

We present a study of the propagation of higher-order spatial modes in a waveguided parametric down-conversion photon pair source. Observing the multimode photon pair spectrum from a periodically poled KTiOPO$_4$ waveguide allowed us to isolate individual spatial modes through their distinctive spectral properties. We have measured directly the spatial distribution of each mode of the photon pairs, confirming the findings of our waveguide model, and demonstrated by coincidence measurements that the total parity of the modes is conserved in the nonlinear interaction. Furthermore, we show that we can combine the advantages of a waveguide source with the potential to generate spatially entangled photon pairs as in bulk crystal down-converters.

Peter J. Mosley; Andreas Christ; Andreas Eckstein; Christine Silberhorn

2009-12-03T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

The use of pattern recognition techniques in analyzing down-hole dynamometer cards  

E-Print Network [OSTI]

corners 12. Input matrix showing slight fluid pound 13. Modified reference matrix showing gray level values 14. Down-hole card showing differences in curvature 30 32 32 33 47 15. Reference shapes and input shape used in conventional string..., B. S. , Rensselaer Polytechnic Institute Chair of Advisory Committee: Dr. James W. Jennings In recent years, many companies have taken steps to automate the monitoring of their sucker rod pumped wells. In some cases, data transmission devices...

Dickinson, Roderick Raymond

2012-06-07T23:59:59.000Z

402

Ex situ testing method to characterize cathode catalyst degradation during start-up/shut-down -  

E-Print Network [OSTI]

Daimler AG, R&D MEA and Stack Technology, 73230 Kirchheim-Nabern, Germany 2 Automotive Fuel Cell under these conditions is accessible. The po- tential of this, compared to in situ fuel cell stack tests-up/shut-down - A contribution to PEM Fuel Cell benchmarking A. Marcu1 , G. Toth1 , S. Kundu2 , L.C. Colmenares3* , R.J. Behm3 1

Pfeifer, Holger

403

My Generation--The Who People try to put us d-down  

E-Print Network [OSTI]

My Generation--The Who Intro: G F People try to put us d-down G F G(once) Talkin' 'bout my generation Just because we get around G F G(once) Talkin' 'bout my generation Things they do look awful cold G F G(once) Talkin' 'bout my generation I hope I die before I get old G F G(once) Talkin' 'bout my

Reiners, Peter W.

404

SAVANNAH RIVER SITE'S H-CANYON FACILITY: RECOVERY AND DOWN BLEND URANIUM FOR BENEFICIAL USE  

SciTech Connect (OSTI)

For over fifty years, the H Canyon facility at the Savannah River Site (SRS) has performed remotely operated radiochemical separations of irradiated targets to produce materials for national defense. Although the materials production mission has ended, the facility continues to play an important role in the stabilization and safe disposition of proliferable nuclear materials. As part of the US HEU Disposition Program, SRS has been down blending off-specification (off-spec) HEU to produce LEU since 2003. Off-spec HEU contains fission products not amenable to meeting the American Society for Testing and Material (ASTM) commercial fuel standards prior to purification. This down blended HEU material produced 301 MT of ~5% enriched LEU which has been fabricated into light water reactor fuel being utilized in Tennessee Valley Authority (TVA) reactors in Tennessee and Alabama producing economic power. There is still in excess of ~10 MT of off-spec HEU throughout the DOE complex or future foreign and domestic research reactor returns that could be recovered and down blended for beneficial use as either ~5% enriched LEU, or for use in subsequent LEU reactors requiring ~19.75% enriched LEU fuel.

Magoulas, V.

2013-05-27T23:59:59.000Z

405

Magnetic thaw-down and boil-off due to magneto acceptors in 2DEG  

SciTech Connect (OSTI)

The Quantum Hall Effect (QHE) and Shubnikov-de Haas effect are investigated experimentally using n type modulation-doped GaAs/GaAlAs quantum wells (QWs) additionally doped in the well with beryllium acceptor atoms. It is presently shown that the localized magneto-acceptor (MA) states which possess discrete energies above the corresponding Landau levels (LLs) lead to two observable effects in magneto-transport: magnetic thaw-down and magnetic boil-off of 2D electrons. Both effects are related to the fact that electrons occupying the localized MA states cannot conduct. Thus in the thaw-down effect the electrons fall down from the MA states to the free Landau states. This leads to a shift of the Hall plateau towards higher magnetic fields as a consequence of an increase of the 2D electron density N{sub S}. In the boil-off effect the electrons are pushed from the free Landau states to the empty MA states under high enough Hall electric field. This process has an avalanche character leading to a dramatic increase of magneto-resistance, consequence of a decrease of N{sub S}.

Chaubet, C.; Raymond, A. [L2C UMR 5221, CNRS-Universit Montpellier 2, Place E. Bataillon, 34090 Montpellier cedex 05 (France); Bisotto, I. [LNCMI, UPR 3228, CNRS-INSA-UJF-UPS, BP166, 38042 Grenoble, Cedex 9 (France); Harmand, J. C. [LPN, CNRS, route de Nozay, 91460 Marcoussis (France); Kubisa, M. [Institute of Physics, Wroclaw University of Technology, 50-370 Wroclaw (Poland); Zawadzki, W. [Institute of Physics, Polish Academy of Sciences, 02668 Warsaw (Poland)

2013-12-04T23:59:59.000Z

406

Generalized isospin, generalized mass groups, and generalized Gell-Mann--Okubo formalism  

E-Print Network [OSTI]

The current concepts of isospin and baryon mass groups are only well-adapted to deal with baryon multiplets involving both the u and d quarks, and some other quark k. In this paper, we generalize isospin and mass groups to accommodate baryon multiplets involving quarks of any flavor, and the Gell-Mann--Okubo (GMO) formalism is generalized accordingly. Generalized isospin proves to be a simple and valuable framework when working in non-udk baryon multiplets, and provides new quantum numbers that allows us to distinguish \\Lambda-like baryons from \\Sigma-like baryons in the non-udk multiplets. The generalized GMO formalism allows us to quantify the quality of flavor symmetries seen in baryon multiplets, and also allows us to predict the masses of all observable J^P = 1/2^+ and 3/2^+ baryons with an estimated accuracy on the order of 50 MeV in the worst cases, on mass scales that span anywhere from 1000 MeV to 15000 MeV.

Beaudoin, N; Sandapen, R

2013-01-01T23:59:59.000Z

407

Generalized parton distributions in nuclei  

SciTech Connect (OSTI)

Generalized parton distributions (GPDs) of nuclei describe the distribution of quarks and gluons in nuclei probed in hard exclusive reactions, such as e.g. deeply virtual Compton scattering (DVCS). Nuclear GPDs and nuclear DVCS allow us to study new aspects of many traditional nuclear effects (nuclear shadowing, EMC effect, medium modifications of the bound nucleons) as well as to access novel nuclear effects. In my talk, I review recent theoretical progress in the area of nuclear GPDs.

Vadim Guzey

2009-12-01T23:59:59.000Z

408

A Generalization of Deutsch's Example  

E-Print Network [OSTI]

Quantum parallelism is the main feature of quantum computation. In 1985 D. Deutsch showed that a single quantum computation may be sufficient to state whether a two-valued function of a two-valued variable is constant or not. Though the generalized problem with unconstrained domain and range size admits no deterministic quantum solution, a fully probabilistic quantum algorithm is presented in which quantum parallelism is harnessed to achieve a quicker exploration of the domain with respect to the classical ``sampling'' strategy.

Giovanni Costantini; Fabrizio Smeraldi

1997-02-07T23:59:59.000Z

409

General Technical Base Qualification Standard  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for naturalGeneral Service LED Lamps SENSITIVE

410

18 March 2011 Deans/Director Generals  

E-Print Network [OSTI]

site. · Make every effort to reduce electricity consumption by, for example, continuing to turn off amount of electricity (). In addition, the Power Crisis Countermeasures Team, which has been set up under the required actions. For details of requests made by the Tokyo Metropolitan Government, please refer

Miyashita, Yasushi

411

Research Laboratories General Motors Corporation General Motors Technical Center  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28 1%AU62 &REFHRYO 4q.w -'General

412

The Revenge of the Market on the Rentiers: Why neo-liberal Reports of the end of history turned out to be premature  

E-Print Network [OSTI]

government transfers (such as social security, unemployment benefits, welfare payments, etc.), and before individual income taxes and employees' payroll taxes (but after employers payroll taxes and corporate income taxes). 24 In turn, including capital... ; the value of private and government debt securities from US$9 to US$80 trillion; and bank assets from US$11 to US$96 trillion (on the latter number, see notes below Figure 1; all figures in US$ at 2007 value). 3 FIGURE 1 ? (a...

Palma, J G

413

From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience  

Broader source: Energy.gov [DOE]

How Lynn Gantts EcoCAR experience took him from studying general mechanics to working at General Motors.

414

Changing the PEP-II Center-of-Mass Energy Down to 10 GeV and up to 11 GeV  

SciTech Connect (OSTI)

PEP-II, the SLAC, LBNL, LLNL B-Factory was designed and optimized to run at the Upsilon 4S resonance (10.580 GeV with an 8.973 GeV e- beam and a 3.119 GeV e+ beam). The interaction region (IR) used permanent magnet dipoles to bring the beams into a head-on collision. The first focusing element for both beams was also a permanent magnet. The IR geometry, masking, beam orbits and beam pipe apertures were designed for 4S running. Even though PEP-II was optimized for the 4S, we successfully changed the center-of-mass energy (E{sub cm}) down to the Upsilon 2S resonance and completed an E{sub cm} scan from the 4S resonance up to 11.2 GeV. The luminosity throughout most of these changes remained near 1 x 10{sup 34} cm{sup -2}s{sup -1}. The E{sub cm} was changed by moving the energy of the high-energy beam (HEB). The beam energy differed by more than 20% which produced significantly different running conditions for the RF system. The energy loss per turn changed 2.5 times over this range. We describe how the beam energy was changed and discuss some of the consequences for the beam orbit in the interaction region. We also describe some of the RF issues that arose and how we solved them as the high-current HEB energy changed.

Sullivan, M; Bertsche, K.; Novokhatski, A.; Seeman, J.; Wienands, U.; /SLAC

2009-05-20T23:59:59.000Z

415

Generalized Superconductors and Holographic Optics  

E-Print Network [OSTI]

We study generalized holographic s-wave superconductors in four dimensional R-charged black hole and Lifshitz black hole backgrounds, in the probe limit. We first establish the superconducting nature of the boundary theories, and then study their optical properties. Numerical analysis indicates that a negative Depine-Lakhtakia index may appear at low frequencies in the theory dual to the R-charged black hole, for certain temperature ranges, for specific values of the charge parameter. The corresponding cut-off values for these are numerically established in several cases. Such effects are seen to be absent in the Lifshitz background where this index is always positive.

Subhash Mahapatra; Prabwal Phukon; Tapobrata Sarkar

2014-03-31T23:59:59.000Z

416

The thermodynamics of general anesthesia  

E-Print Network [OSTI]

It is known that the action of general anesthetics is proportional to their partition coefficient in lipid membranes (Meyer-Overton rule). This solubility is, however, directly related to the depression of the temperature of the melting transition found close to body temperature in biomembranes. We propose a thermodynamic extension of the Meyer-Overton rule which is based on free energy changes in the system and thus automatically incorporates the effects of melting point depression. This model provides a quantitative explanation of the pressure reversal of anesthesia. Further, it explains why inflammation and the addition of divalent cations reduce the effectiveness of anesthesia.

Heimburg, T; Heimburg, Thomas; Jackson, Andrew D.

2006-01-01T23:59:59.000Z

417

A Generalized Coupon Collector Problem  

E-Print Network [OSTI]

This paper provides analysis to a generalized version of the coupon collector problem, in which the collector gets $d$ distinct coupons each run and she chooses the one that she has the least so far. On the asymptotic case when the number of coupons $n$ goes to infinity, we show that on average $\\frac{n\\log n}{d} + \\frac{n}{d}(m-1)\\log\\log{n}+O(mn)$ runs are needed to collect $m$ sets of coupons. An efficient exact algorithm is also developed for any finite case to compute the average needed runs exactly. Numerical examples are provided to verify our theoretical predictions.

Xu, Weiyu

2010-01-01T23:59:59.000Z

418

General Questions | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelinesProvedDecember 2005DepartmentDecember U.S.FinancialofFuelDepartment ofGeneral Questions

419

General Directions to the Hotel  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning Fun withGenepool QuarterlyGeneral

420

Major General Kenneth David Nichols  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministration -Lowellfor 2013 | JeffersonDepartmentGeneral

Note: This page contains sample records for the topic "general down turn" 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 general purpose microprogrammable emulator  

E-Print Network [OSTI]

/HEAD. MICRO/MACRO T IMNG DUMP. EXEC and END. Simulation Time Commands All Functions PRT Field . V CONCLUSION. REFERENCES APPENDIX A CONSOLIDATED CODING SHEET 8 NOVA EMULATION. C PROGRAM LISTING VITA PAGE 6 10 16 19 19 21 23 23 42 42 44... interconnection scheme 1. PAGE 10 6 Arbitrary interconnection scheme 2. Generalized bus structured CPU. Typical bus structured CPU. Microprogrammed control signal transfer 12 14 15 18 10 12 13 14 15 16 17 18 19 20 21 Logic diagram and block...

Adams, James Monroe

2012-06-07T23:59:59.000Z

422

Probing spectral-temporal correlations with a versatile integrated source of parametric down-conversion states  

E-Print Network [OSTI]

The spectral-temporal correlation and the correlation time of a biphoton wavepacket generated in the process of parametric down-conversion (PDC), is of great importance for a broad range of quantum experiments. We utilise an integrated PDC source to generate biphotons with different types of spectral-temporal correlations and probe their respective correlation times. The outcomes confirms that the correlation time is independent of the coherence time of the pump light, and it is only determined by the waveguide length and its dispersion properties. Furthermore, we investigate the properties of the PDC biphoton wavepacket exhibiting different types of spectral-temporal correlations and their suitability for quantum-enhanced applications.

Vahid Ansari; Benjamin Brecht; Georg Harder; Christine Silberhorn

2015-01-20T23:59:59.000Z

423

Dual-etalon cavity ring-down frequency-comb spectroscopy with broad band light source  

DOE Patents [OSTI]

In an embodiment, a dual-etalon cavity-ring-down frequency-comb spectrometer system is described. A broad band light source is split into two beams. One beam travels through a first etalon and a sample under test, while the other beam travels through a second etalon, and the two beams are recombined onto a single detector. If the free spectral ranges ("FSR") of the two etalons are not identical, the interference pattern at the detector will consist of a series of beat frequencies. By monitoring these beat frequencies, optical frequencies where light is absorbed may be determined.

Chandler, David W; Strecker, Kevin E

2014-04-01T23:59:59.000Z

424

Rainman: Renowned rainwater harvester Billy Kniffen may be retired, but he's not slowing down anytime soon  

E-Print Network [OSTI]

18 tx H2O Summer 2011 Story by Leslie Lee One week a#31;er his o#23;cial retirement from the Texas AgriLife Extension Service on April #27;#24;, Billy Kni#28;en could be found crisscrossing the United States#30;bringing rainwater harvesting... harvester Billy Kni#31;en may be retired, but he?s not slowing down anytime soon Summer 2011 tx H2O 19 Left: Billy Kniffen travels around the country, teaching people to make rain barrels for rainwater harvesting. Photo by Leslie Lee, Texas Water...

Lee, Leslie

2011-01-01T23:59:59.000Z

425

Table 1. Description of the 74 deaths caused by malignant neoplasms in Down syndrome population, California, January 1, 1988 December 31, 2002  

E-Print Network [OSTI]

1 Table 1. Description of the 74 deaths caused by malignant neoplasms in Down syndrome population mortality ratios for cancer among persons with Down syndrome, California, January 1, 1988 ­ December 31

Paris-Sud XI, Université de

426

Rolling stones: The motion of a sphere down an inclined plane coated with a thin liquid film  

E-Print Network [OSTI]

A spherical bead deposited on a smooth tilted dry plane wall rolls down the slope under the uniform acceleration of gravity. We describe an analogous experiment conducted using a plane wall that is coated with a thin layer ...

Bico, Jose

427

Evaluation of the Effects of Green Tea Extracts on Bone Homeostasis in the Ts65Dn Down Syndrome Mouse Model  

E-Print Network [OSTI]

Evaluation of the Effects of Green Tea Extracts on Bone Homeostasis in the Ts65Dn Down Syndrome- gallate (EGCG), an aromatic polyphenol found in high concentrations in green tea, is a known inhibitor

Zhou, Yaoqi

428

Language symptoms of developmental language disorders: An overview of autism, Down syndrome, fragile X, specific language impairment, and Williams syndrome  

E-Print Network [OSTI]

Language deficits occur in a variety of developmental disorders including autism spectrum disorders. Down syndrome, fragile X syndrome, specific language impairment, and Williams syndrome. This paper describes the specific pattern of linguistic...

Rice, Mabel L.; Warren, Steven F.; Betz, S. K.

2005-01-01T23:59:59.000Z

429

Tools for Reusing Earth Science Software Robert R. Downs", Neal F. Most#, James J. Marshall#, Chris A. Mattmann$%&  

E-Print Network [OSTI]

! ! ! ! Tools for Reusing Earth Science Software Robert R. Downs", Neal F. Most#, James J. Marshall.9 Greenbelt, Maryland 20771 USA James.J.Marshall@nasa.gov 3 Jet Propulsion Laboratory California Institute

Mattmann, Chris

430

An investigation of the rolling characteristics of two general aviation airplanes for the landing approach  

E-Print Network [OSTI]

. S. , ARM College of Texas Directed By: Dr. Hilliam P. Jones This report presents the results of a flight test investiga- tion to determine the rolling characteristics of two general avia- tion airplanes: a DeHavilland Beaver DHC-2 and a... APPENDIX 28 30 31 35 38 39 40 43 VITA 46 LIST OF TABLES ~Pa e Table 1. Summary of Test Conditions A. Beechcraft T ? 34B (Landing Gear Down) 9 B. DeHavilland Beaver DHC-2 Table 2. Roll Control Power Requirements Table 3. Comparison...

Chevalier, Howard Louis

1971-01-01T23:59:59.000Z

431

Generalized helicity and Beltrami fields  

SciTech Connect (OSTI)

We propose covariant and non-abelian generalizations of the magnetic helicity and Beltrami equation. The gauge invariance, variational principle, conserved current, energymomentum tensor and choice of boundary conditions elucidate the subject. In particular, we prove that any extremal of the YangMills action functional 1/4 ?{sub ?}trF{sub ??}F{sup ??}d{sup 4}x subject to the local constraint ?{sup ????}trF{sub ??}F{sub ??}=0 satisfies the covariant non-abelian Beltrami equation. -- Highlights: We introduce the covariant non-abelian helicity and Beltrami equation. The YangMills action and instanton term constraint lead to the Beltrami equation. Solutions of the Beltrami equation conserve helicity.

Buniy, Roman V., E-mail: roman.buniy@gmail.com [Schmid College of Science, Chapman University, Orange, CA 92866 (United States); Isaac Newton Institute, University of Cambridge, Cambridge, CB3 0EH (United Kingdom); Kephart, Thomas W., E-mail: tom.kephart@gmail.com [Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235 (United States); Isaac Newton Institute, University of Cambridge, Cambridge, CB3 0EH (United Kingdom)

2014-05-15T23:59:59.000Z

432

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Harvard College  

E-Print Network [OSTI]

David Caplan Neuropsychology Laboratory, Massachusetts General Hospital, Boston, MA, USA Responses of 42 Neuropsychology Laboratory, Massachusetts General Hospital, Boston, MA, USA Online publication date: 05 November not be liable for any loss, actions, claims, proceedings, demand or costs or damages whatsoever or howsoever

Liu, Jun

433

Is the non-respect of ethical principles by doctors during Down's syndrome screening by first-trimester ultrasound damaging to  

E-Print Network [OSTI]

Is the non-respect of ethical principles by doctors during Down's syndrome screening by first Biomédicale (IIREB). Key words: Prenatal diagnosis, Down syndrome, nuchal translucency, informed consent population know about Down's syndrome screening by nuchal translucency?, what is the personal position

Boyer, Edmond

434

Paru dans Adoption & Fostering, 2001, vol25, n2, 49-55. Relinquishment for adoption of babies with Down's Syndrome: announcement of the  

E-Print Network [OSTI]

with Down's Syndrome: announcement of the diagnosis to parents and institutional practices of maternity of why Down's Syndrome infants were given up for adoption, to evaluate the extent of the phenomenon noticed that a significant number of Down's Syndrome, infants were given up yearly for adoption

Paris-Sud XI, Université de

435

Stationary Solutions of the NavierStokes Equations in a HalfPlane DownStream of an Object: Universality of the Wake  

E-Print Network [OSTI]

Stationary Solutions of the NavierStokes Equations in a HalfPlane DownStream of an Object in the down--stream direction, the leading order deviation from the constant flow is universal, i--Stokes equations can be interpreted as a dynamical system, the down--stream direction playing the role of time

436

Top-Down Modeling; Practical, Fast-Track, Reservoir Modeling for Shale Formations AAPG/SEG/SPE/SPWLA Hedberg Conference, Austin, TX December 2010  

E-Print Network [OSTI]

for New Albany, Lower Huron and Marcellus Shales. Top-Down Modeling technology integrates reservoir1 Top-Down Modeling; Practical, Fast-Track, Reservoir Modeling for Shale Formations AAPG OF SHALE RESOURCE PLAYS" DECEMBER 5-10, 2010 ­ AUSTIN, TEXAS Top-Down Modeling; Practical, Fast Track

Mohaghegh, Shahab

437

Behavior of melts during softening and melting down of iron ore sinter under load  

SciTech Connect (OSTI)

In order to achieve effective operation in the blast furnace, the distribution control and quality improvement of burden materials are very important. In spite of the difficulties in obtaining suitable samples and making direct observation, significant progress including the placement of probes into the stack, tuyere drilling and laboratory simulation studies has been made. Investigation of the behavior of melts during softening and melting down was carried out in the temperature range of 800 C to 1,515 C. In this report, emphasis is given to investigating the mineral formation and properties of melts during softening and melting down of the iron ore sinter. Sized coke layers were placed above and below the sample to maintain uniform upward flow of gas and insure a smooth downward flow of melts. When the temperature of the sample reached the set point during the test the power was shut off and the sample was cooled in the furnace air. The weight, the height, porosity and contraction of each sample were measured. Chemical composition, observation of microstructures, SEM analysis and X-ray diffraction analysis were conducted. Results are presented.

Cho, Y.H. [Research Inst. of Industrial Science and Technology, Pohang (Korea, Republic of)

1995-12-01T23:59:59.000Z

438

Signature of deconfinement with spin down compression in cooling hybrid stars  

E-Print Network [OSTI]

The thermal evolution of neutron stars is coupled to their spin down and the resulting changes in structure and chemical composition. This coupling correlates stellar surface temperatures with rotational state as well as time. We report an extensive investigation of the coupling between spin down and cooling for hybrid stars which undergo a phase transition to deconfined quark matter at the high densities present in stars at low rotation frequencies. The thermal balance of neutron stars is re-analyzed to incorporate phase transitions and the related latent heat self-consistently, and numerical calculations are undertaken to simultaneously evolve the stellar structure and temperature distribution. We find that the changes in stellar structure and chemical composition with the introduction of a pure quark matter phase in the core delay the cooling and produce a period of increasing surface temperature for strongly superfluid stars of strong and intermediate magnetic field strength. The latent heat of deconfinement is found to reinforce this signature if quark matter is superfluid and it can dominate the thermal balance during the formation of a pure quark matter core. At other times it is less important and does not significantly change the thermal evolution.

Morten Stejner; Fridolin Weber; Jes Madsen

2009-04-05T23:59:59.000Z

439

Two Paths to Transforming Markets through Public Sector EnergyEfficiency: Bottom Up versus Top Down  

SciTech Connect (OSTI)

The evolution of government purchasing initiatives in Mexicoand China, part of the PEPS (Promoting an Energy-efficient Public Sector)program, demonstrates the need for flexibility in designingenergy-efficiency strategies in the public sector. Several years ofpursuing a top-down (federally led) strategy in Mexico produced fewresults, and it was not until the program was restructured in 2004 tofocus on municipal-level purchasing that the program gained momentum.Today, a new partnership with the Mexican federal government is leadingto an intergovernmental initiative with strong support at the federallevel. By contrast, the PEPS purchasing initiative in China wassuccessfully initiated and led at the central government level withstrategic support from international experts. The very different successtrajectories in these two countries provide valuable lessons fordesigning country-specific public sector energy-efficiency initiatives.Enabling conditions for any successful public sector purchasinginitiative include the existence of mandatory energy-efficiencyperformance standards, an effective energy-efficiency endorsementlabeling program, an immediate need for energy conservation, a simplepilot phase (focusing on a limited number of strategically chosenproducts), and specialized technical assistance. Top-down purchasingprograms are likely to be more successful where there is high-levelpolitical endorsement and a national procurement law in place, supportedby a network of trained purchasers. Bottom-up (municipally led)purchasing programs require that municipalities have the authority to settheir own purchasing policies, and also benefit from existing networks ofcities, supported by motivated municipal leaders and trained purchasingofficials.

Van Wie McGrory, Laura; Coleman, Philip; Fridley, David; Harris,Jeffrey; Villasenor Franco, Edgar

2006-05-10T23:59:59.000Z

440

An integrated top-down and bottom-up strategy for characterization protein isoforms and modifications  

SciTech Connect (OSTI)

Bottom-up and top-down strategies are two commonly used methods for mass spectrometry (MS) based protein identification; each method has its own advantages and disadvantages. In this chapter, we describe an integrated top-down and bottom-up approach facilitated by concurrent liquid chromatography-mass spectrometry (LC-MS) analysis and fraction collection for comprehensive high-throughput intact protein profiling. The approach employs a high resolution reversed phase (RP) LC separation coupled with LC eluent fraction collection and concurrent on-line MS with a high field (12 Tesla) Fourier-transform ion cyclotron resonance (FTICR) mass spectrometer. Protein elusion profiles and tentative modified protein identification are made using detected intact protein mass in conjunction with bottom-up protein identifications from the enzymatic digestion and analysis of corresponding LC fractions. Specific proteins of biological interest are incorporated into a target ion list for subsequent off-line gas-phase fragmentation that uses an aliquot of the original collected LC fraction, an aliquot of which was also used for bottom-up analysis.

Wu, Si; Tolic, Nikola; Tian, Zhixin; Robinson, Errol W.; Pasa-Tolic, Ljiljana

2011-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Recovery and Blend-Down Uranium for Beneficial use in Commercial Reactors - 13373  

SciTech Connect (OSTI)

In April 2001 the Department of Energy (DOE) and the Tennessee Valley Authority (TVA) signed an Interagency Agreement to transfer approximately 33 MT of off-specification (off-spec) highly enriched uranium (HEU) from DOE to TVA for conversion to commercial reactor fuel. Since that time additional surplus off-spec HEU material has been added to the program, making the total approximately 46 MT off-spec HEU. The disposition path for approximately half (23 MT) of this 46 MT of surplus HEU material, was down blending through the H-canyon facility at the Savannah River Site (SRS). The HEU is purified through the H-canyon processes, and then blended with natural uranium (NU) to form low enriched uranium (LEU) solution with a 4.95% U-235 isotopic content. This material was then transported to a TVA subcontractor who converted the solution to uranium oxide and then fabricated into commercial light water reactor (LWR) fuel. This fuel is now powering TVA reactors and supplying electricity to approximately 1 million households in the TVA region. There is still in excess of approximately 10 to 14 MT of off-spec HEU throughout the DOE complex or future foreign and domestic research reactor returns that could be recovered and down blended for use in either currently designed light water reactors, ?5% enriched LEU, or be made available for use in subsequent advanced 'fast' reactor fuel designs, ?19% LEU. (authors)

Magoulas, Virginia [Savannah River National Laboratory, Savannah River Site, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Savannah River Site, Aiken, SC 29808 (United States)

2013-07-01T23:59:59.000Z

442

Phosphorylation-dependent down-regulation of apolipoprotein A5 by insulin  

SciTech Connect (OSTI)

The apolipoprotein A5 (APOA5) gene has been shown to be important in lowering plasma triglyceride levels. Since several studies have shown that hyperinsulinemia is associated with hypertriglyceridemia, we sought to determine whether APOA5 gene is regulated by insulin. We show here that cell and mouse treatments with insulin down-regulated APOA5 expression in a dose-dependent manner. Furthermore, we determined that insulin decreases APOA5 promoter activity and subsequent deletion analyses revealed an E-box-containing fragment. We showed that Upstream Stimulatory Factors, USF1/USF2, bind to the identified E-box in the APOA5 promoter. Moreover, in cotransfection studies, USF1 stimulates APOA5 promoter activity. The treatment with insulin reduces the binding of USF1/USF2 to APOA5 promoter. The inhibition of PI3K pathway with wortmannin abolished the insulin s effect on APOA5 gene transcription. Using oligoprecipitation method of USF from nuclear extracts, we demonstrated that phosphorylated USF1 failed to bind to APOA5 promoter. This indicates that the APOA5 gene transrepression by insulin involves a phosphorylation of USF through PI3K, that modulate their binding to APOA5 promoter and results in APOA5 down-regulation. The effect of exogenous hyperinsulinemia in healthy men shows a decrease of the plasma ApoAV level. These data suggest a potential mechanism involving APOA5 gene in hypertriglyceridemia associated with hyperinsulinemia.

Nowak, Maxine; Helleboid-Chapman, Audrey; Jakel, Heidelinde; Rommens, Corinne; Martin, Genevieve; Duran-Sandoval, Daniel; Staels, Bart; Rubin, Edward M.; Pennacchio, Len A.; Taskinen, Marja-Riitta; Fruchart-Najib, Jamila; Fruchart, Jean-Charles

2004-02-15T23:59:59.000Z

443

Development of a novel passive top-down uniflow scavenged two-stroke GDI engine  

SciTech Connect (OSTI)

The design and performance characteristics of a novel top-down uniflow scavenged gasoline direct-injection two-stroke engine are presented. The novelty of the engine lies in the cylinder head that contains multiple check valves that control scavenging airflow into the cylinder from a supercharged air plenum. When the cylinder pressure drops below the intake plenum pressure during the expansion stroke, air flows into the cylinder through the check valves. During compression the cylinder pressure increases to a level above the intake plenum pressure and the check valves close preventing back-flow into the intake plenum. The engine head design provides asymmetrical intake valve timing without the use of poppet valves and the associated valve-train. In combination with an external Roots-type supercharger that supplies the plenum and exhaust ports at the bottom of the cylinder wall, the novel head provides top-down uniflow air scavenging. Motoring tests indicated that the check valves seal and the peak pressure is governed by the compression ratio. The only drawback observed is that valve closing is delayed as the engine speed increases. In order to investigate the valve dynamics, additional tests were performed in an optically-accessible cold flow test rig that enabled the direct measurement of valve opening and closing time under various conditions. (author)

Ciccarelli, G.; Reynolds, Steve; Oliver, Phillip [Mechanical and Materials Engineering, Queen's University, Kingston, Ontario, K7P 2M4 (Canada)

2010-02-15T23:59:59.000Z

444

Detecting invariant manifolds, attractors, and generalized KAM tori in aperiodically forced mechanical systems  

E-Print Network [OSTI]

We show how the recently developed theory of geodesic transport barriers for fluid flows can be used to uncover key invariant manifolds in externally forced, one-degree-of-freedom mechanical systems. Specifically, invariant sets in such systems turn out to be shadowed by least-stretching geodesics of the Cauchy-Green strain tensor computed from the flow map of the forced mechanical system. This approach enables the finite-time visualization of generalized stable and unstable manifolds, attractors and generalized KAM curves under arbitrary forcing, when Poincare maps are not available. We illustrate these results by detailed visualizations of the key finite-time invariant sets of conservatively and dissipatively forced Duffing oscillators.

Alireza Hadjighasem; Mohammad Farazmand; George Haller

2013-02-07T23:59:59.000Z

445

The Classical World and Spinor Formalisms of General Relativity  

E-Print Network [OSTI]

A review of some facts concerning classical spacetime geometry is presented together with a description of the most elementary aspects of the two-component spinor formalisms of Infeld and van der Waerden. Special attention is concentrated upon the gauge characterization of the basic geometric objects borne by the formalisms. It is pointed out that spin-affine configurations are most naively defined by carrying out parallel displacements of null world vectors within the framework of the {\\gamma}-formalism. The standard result that assigns a covariant gauge behaviour to the symmetric parts of any admissible spin connexions is deduced out of building up a generalized version of spin transformation laws. A fairly complete algebraic description of curvature splittings is carried out on the basis of the construction of a set of spinor commutators for each formalism. The pertinent computations take up the utilization of some covariant differential prescriptions which facilitate specifying the action of the commutators on arbitrary spin tensors and densities. It turns out that the implementation of such commutators under certain circumstances gives rise to a system of wave equations for gravitons and Infeld-van der Waerden photons which possess in either formalism a gauge-invariance property associated with appropriate spinor-index configurations. The situation regarding the accomplishment of the couplings between Dirac fields and electromagnetic curvatures is entertained to a considerable extent.

Jorge G. Cardoso

2015-01-15T23:59:59.000Z

446

Degenerate Extensions of General Relativity  

E-Print Network [OSTI]

General relativity has previously been extended to incorporate degenerate metrics using Ashtekar's hamiltonian formulation of the theory. In this letter, we show that a natural alternative choice for the form of the hamiltonian constraints leads to a theory which agrees with GR for non-degenerate metrics, but differs in the degenerate sector from Ashtekar's original degenerate extension. The Poisson bracket algebra of the alternative constraints closes in the non-degenerate sector, with structure functions that involve the {\\it inverse} of the spatial triad. Thus, the algebra does {\\it not} close in the degenerate sector. We find that it must be supplemented by an infinite number ofsecondary constraints, which are shown to be first class (although their explicit form is not worked out in detail). All of the constraints taken together are implied by, but do not imply, Ashtekar's original form of constraints. Thus, the alternative constraints give rise to a different degenerate extension of GR. In the corresponding quantum theory, the single loop and intersecting loop holonomy states found in the connection representation satisfy {\\it all} of the constraints. These states are therefore exact (formal) solutions to this alternative degenerate extension of quantum gravity, even though they are {\\it not} solutions to the usual vector constraint.

Ted Jacobson; Joseph D. Romano

1992-07-23T23:59:59.000Z

447

General Construction Company Private Development Procedure  

E-Print Network [OSTI]

administration and subcontractor management in the execution of each project. Generals current operations are very conducive to private development. However, the company can no longer rely on an oral system to relay historical processes and procedures...

Eason, Scott W.

2006-05-19T23:59:59.000Z

448

The generalized SchrdingerLangevin equation  

SciTech Connect (OSTI)

In this work, for a Brownian particle interacting with a heat bath, we derive a generalization of the so-called SchrdingerLangevin or Kostin equation. This generalization is based on a nonlinear interaction model providing a state-dependent dissipation process exhibiting multiplicative noise. Two straightforward applications to the measurement process are then analyzed, continuous and weak measurements in terms of the quantum Bohmian trajectory formalism. Finally, it is also shown that the generalized uncertainty principle, which appears in some approaches to quantum gravity, can be expressed in terms of this generalized equation. -- Highlights: We generalize the Kostin equation for arbitrary systembath coupling. This generalization is developed both in the Schrdinger and Bohmian formalisms. We write the generalized Kostin equation for two measurement problems. We reformulate the generalized uncertainty principle in terms of this equation.

Bargueo, Pedro, E-mail: p.bargueno@uniandes.edu.co [Departamento de Fsica, Universidad de los Andes, Apartado Areo 4976, Bogot, Distrito Capital (Colombia); Miret-Arts, Salvador, E-mail: s.miret@iff.csic.es [Instituto de Fsica Fundamental, CSIC, Serrano 123, 28006, Madrid (Spain)

2014-07-15T23:59:59.000Z

449

Interacting holographic generalized Chaplygin gas model  

E-Print Network [OSTI]

In this paper we consider a correspondence between the holographic dark energy density and interacting generalized Chaplygin gas energy density in FRW universe. Then we reconstruct the potential of the scalar field which describe the generalized Chaplygin cosmology.

M. R. Setare

2007-08-01T23:59:59.000Z

450

RECYCLING AND GENERAL WASTE MANAGEMENT OPERATIONAL PROCEDURE  

E-Print Network [OSTI]

RECYCLING AND GENERAL WASTE MANAGEMENT OPERATIONAL PROCEDURE Swansea University Estates Services.6.1/1 Recycling & General Waste Management Department: Estates & Facilities Management Site: Swansea University recycling and waste management facilities in Swansea university To ensure that Waste Management Objectives

Harman, Neal.A.

451

A Generalization of A Leibniz Geometrical Theorem  

E-Print Network [OSTI]

In this article we present a generalization of a Leibniz's geometrical theorem and an application of it.

Mihaly Bencze; Florin Popovici; Florentin Smarandache

2007-10-01T23:59:59.000Z

452

Conservation laws for a general Lorentz connection  

E-Print Network [OSTI]

We derive conservation laws for energy-momentum (canonical and dynamical) and angular momentum for a general Lorentz connection.

Nikodem J. Poplawski

2007-11-15T23:59:59.000Z

453

Computable General Equilibrium Models for Sustainability Impact...  

Open Energy Info (EERE)

Screenshot References: Computable general equilibrium models1 Abstract "Sustainability Impact Assessment (SIA) of economic, environmental, and social effects triggered by...

454

An implicit numerical algorithm general relativistic hydrodynamics  

E-Print Network [OSTI]

An implicit numerical algorithm general relativistic hydrodynamics This article has been replaced by arXiv:0801.1017

A. Hujeirat

2008-01-09T23:59:59.000Z

455

SEISMIC IMAGING WITH THE GENERALIZED RADON ...  

E-Print Network [OSTI]

SEISMIC IMAGING WITH THE GENERALIZED RADON. TRANSFORM AND DOUBLE BEAMFORMING: A CURVELET. TRANSFORM PERSPECTIVE. M V DE...

2008-07-29T23:59:59.000Z

456

General Electric Company Oahu Wind Integration Study  

E-Print Network [OSTI]

General Electric Company Oahu Wind Integration Study Final Report Delivered to: Richard Rocheleau-956-8346 e-mail: rochelea@hawaii.edu General Electric Company (in alphabetical order) Sebastian Achilles Date: December 16 2010 #12;2 Legal Notices This report was prepared by the General Electric Company (GE

457

Another Generalization of Wiener's Attack on RSA  

E-Print Network [OSTI]

Another Generalization of Wiener's Attack on RSA Abderrahmane NITAJ Universit´e de Caen, France Casablanca, June 12, 2008 Abderrahmane NITAJ Another Generalization of Wiener's Attack on RSA #12;RSA and Wiener The new attack Conclusion RSA setting Wiener's attack Generalizations Colour conventions Red

Nitaj, Abderrahmane

458

Representing energy technologies in top-down economic models using bottom-up information  

E-Print Network [OSTI]

This paper uses bottom-up engineering information as a basis for modeling new technologies within the MIT Emissions Prediction and Policy Analysis (EPPA) model, a computable general equilibrium model of the world economy. ...

McFarland, James R.; Reilly, John M.; Herzog, Howard J.

459

Top-Down Mass Spectrometry Imaging of Intact Proteins by LAESI FT-ICR MS  

E-Print Network [OSTI]

Laser Ablation Electrospray Ionization is a recent development in mass spectrometry imaging. It has been shown that lipids and small metabolites can be imaged in various samples such as plant material, tissue sections or bacterial colonies without anysample pre-treatment. Further, laser ablation electrospray ionization has been shown to produce multiply charged protein ions from liquids or solid surfaces. This presents a means to address one of the biggest challenges in mass spectrometry imaging; the identification of proteins directly from biological tissue surfaces. Such identification is hindered by the lack of multiply charged proteins in common MALDI ion sources and the difficulty of performing tandem MS on such large, singly charged ions. We present here top-down identification of intact proteins from tissue with a LAESI ion source combined with a hybrid ion-trap FT-ICR mass spectrometer. The performance of the system was first tested with a standard protein with ECD and IRMPD fragmentation to prove the...

Kiss, Andrs; Reschke, Brent R; Powell, Matthew J; Heeren, Ron M A

2013-01-01T23:59:59.000Z

460

Harsh-Environment Solid-State Gamma Detector for Down-hole Gas and Oil Exploration  

SciTech Connect (OSTI)

The goal of this program was to develop a revolutionary solid-state gamma-ray detector suitable for use in down-hole gas and oil exploration. This advanced detector would employ wide-bandgap semiconductor technology to extend the gamma sensor's temperature capability up to 200 C as well as extended reliability, which significantly exceeds current designs based on photomultiplier tubes. In Phase II, project tasks were focused on optimization of the final APD design, growing and characterizing the full scintillator crystals of the selected composition, arranging the APD device packaging, developing the needed optical coupling between scintillator and APD, and characterizing the combined elements as a full detector system preparing for commercialization. What follows is a summary report from the second 18-month phase of this program.

Peter Sandvik; Stanislav Soloviev; Emad Andarawis; Ho-Young Cha; Jim Rose; Kevin Durocher; Robert Lyons; Bob Pieciuk; Jim Williams; David O'Connor

2007-08-10T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Beating the spin-down limit on gravitational wave emission from the Crab pulsar  

E-Print Network [OSTI]

We present direct upper limits on gravitational wave emission from the Crab pulsar using data from the first nine months of the fifth science run of the Laser Interferometer Gravitational-wave Observatory (LIGO). These limits are based on two searches. In the first we assume that the gravitational wave emission follows the observed radio timing, giving an upper limit on gravitational wave emission that beats indirect limits inferred from the spin-down and braking index of the pulsar and the energetics of the nebula. In the second we allow for a small mismatch between the gravitational and radio signal frequencies and interpret our results in the context of two possible gravitational wave emission mechanisms.

The LIGO Scientific Collaboration; B. Abbott; R. Abbott; R. Adhikari; P. Ajith; B. Allen; G. Allen; R. Amin; S. B. Anderson; W. G. Anderson; M. A. Arain; M. Araya; H. Armandula; P. Armor; Y. Aso; S. Aston; P. Aufmuth; C. Aulbert; S. Babak; S. Ballmer; H. Bantilan; B. C. Barish; C. Barker; D. Barker; B. Barr; P. Barriga; M. A. Barton; M. Bastarrika; K. Bayer; J. Betzwieser; P. T. Beyersdorf; I. A. Bilenko; G. Billingsley; R. Biswas; E. Black; K. Blackburn; L. Blackburn; D. Blair; B. Bland; T. P. Bodiya; L. Bogue; R. Bork; V. Boschi; S. Bose; P. R. Brady; V. B. Braginsky; J. E. Brau; M. Brinkmann; A. Brooks; D. A. Brown; G. Brunet; A. Bullington; A. Buonanno; O. Burmeister; R. L. Byer; L. Cadonati; G. Cagnoli; J. B. Camp; J. Cannizzo; K. Cannon; J. Cao; L. Cardenas; T. Casebolt; G. Castaldi; C. Cepeda; E. Chalkley; P. Charlton; S. Chatterji; S. Chelkowski; Y. Chen; N. Christensen; D. Clark; J. Clark; T. Cokelaer; R. Conte; D. Cook; T. Corbitt; D. Coyne; J. D. E. Creighton; A. Cumming; L. Cunningham; R. M. Cutler; J. Dalrymple; K. Danzmann; G. Davies; D. DeBra; J. Degallaix; M. Degree; V. Dergachev; S. Desai; R. DeSalvo; S. Dhurandhar; M. Daz; J. Dickson; A. Dietz; F. Donovan; K. L. Dooley; E. E. Doomes; R. W. P. Drever; I. Duke; J. -C. Dumas; R. J. Dupuis; J. G. Dwyer; C. Echols; A. Effler; P. Ehrens; E. Espinoza; T. Etzel; T. Evans; S. Fairhurst; Y. Fan; D. Fazi; H. Fehrmann; M. M. Fejer; L. S. Finn; K. Flasch; N. Fotopoulos; A. Freise; R. Frey; T. Fricke; P. Fritschel; V. V. Frolov; M. Fyffe; J. Garofoli; I. Gholami; J. A. Giaime; S. Giampanis; K. D. Giardina; K. Goda; E. Goetz; L. Goggin; G. Gonzlez; S. Gossler; R. Gouaty; A. Grant; S. Gras; C. Gray; M. Gray; R. J. S. Greenhalgh; A. M. Gretarsson; F. Grimaldi; R. Grosso; H. Grote; S. Grunewald; M. Guenther; E. K. Gustafson; R. Gustafson; B. Hage; J. M. Hallam; D. Hammer; C. Hanna; J. Hanson; J. Harms; G. Harry; E. Harstad; K. Hayama; T. Hayler; J. Heefner; I. S. Heng; M. Hennessy; A. Heptonstall; M. Hewitson; S. Hild; E. Hirose; D. Hoak; D. Hosken; J. Hough; S. H. Huttner; D. Ingram; M. Ito; A. Ivanov; B. Johnson; W. W. Johnson; D. I. Jones; G. Jones; R. Jones; L. Ju; P. Kalmus; V. Kalogera; S. Kamat; J. Kanner; D. Kasprzyk; E. Katsavounidis; K. Kawabe; S. Kawamura; F. Kawazoe; W. Kells; D. G. Keppel; F. Ya. Khalili; R. Khan; E. Khazanov; C. Kim; P. King; J. S. Kissel; S. Klimenko; K. Kokeyama; V. Kondrashov; R. K. Kopparapu; D. Kozak; I. Kozhevatov; B. Krishnan; P. Kwee; P. K. Lam; M. Landry; M. M. Lang; B. Lantz; A. Lazzarini; M. Lei; N. Leindecker; V. Leonhardt; I. Leonor; K. Libbrecht; H. Lin; P. Lindquist; N. A. Lockerbie; D. Lodhia; M. Lormand; P. Lu; M. Lubinski; A. Lucianetti; H. Lck; B. Machenschalk; M. MacInnis; M. Mageswaran; K. Mailand; V. Mandic; S. Mrka; Z. Mrka; A. Markosyan; J. Markowitz; E. Maros; I. Martin; R. M. Martin; J. N. Marx; K. Mason; F. Matichard; L. Matone; R. Matzner; N. Mavalvala; R. McCarthy; D. E. McClelland; S. C. McGuire; M. McHugh; G. McIntyre; G. McIvor; D. McKechan; K. McKenzie; T. Meier; A. Melissinos; G. Mendell; R. A. Mercer; S. Meshkov; C. J. Messenger; D. Meyers; J. Miller; J. Minelli; S. Mitra; V. P. Mitrofanov; G. Mitselmakher; R. Mittleman; O. Miyakawa; B. Moe; S. Mohanty; G. Moreno; K. Mossavi; C. MowLowry; G. Mueller; S. Mukherjee; H. Mukhopadhyay; H. Mller-Ebhardt; J. Munch; P. Murray; E. Myers; J. Myers; T. Nash; J. Nelson; G. Newton; A. Nishizawa; K. Numata; J. O'Dell; G. Ogin; B. O'Reilly; R. O'Shaughnessy; D. J. Ottaway; R. S. Ottens; H. Overmier; B. J. Owen; Y. Pan; C. Pankow; M. A. Papa; V. Parameshwaraiah; P. Patel; M. Pedraza; S. Penn; A. Perreca; T. Petrie; I. M. Pinto; M. Pitkin; H. J. Pletsch; M. V. Plissi; F. Postiglione; M. Principe; R. Prix; V. Quetschke; F. Raab; D. S. Rabeling; H. Radkins; N. Rainer; M. Rakhmanov; M. Ramsunder; H. Rehbein; S. Reid; D. H. Reitze; R. Riesen; K. Riles; B. Rivera; N. A. Robertson; C. Robinson; E. L. Robinson; S. Roddy; A. Rodriguez; A. M. Rogan; J. Rollins; J. D. Romano; J. Romie; R. Route; S. Rowan; A. Rdiger; L. Ruet; P. Russell; K. Ryan; S. Sakata; M. Samidi; L. Sancho de la Jordana; V. Sandberg; V. Sannibale; S. Saraf; P. Sarin; B. S. Sathyaprakash; S. Sato; P. R. Saulson; R. Savage; P. Savov; S. W. Schediwy; R. Schilling; R. Schnabel; R. Schofield; B. F. Schutz; P. Schwinberg; S. M. Scott; A. C. Searle; B. Sears; F. Seifert; D. Sellers; A. S. Sengupta; P. Shawhan; D. H. Shoemaker; A. Sibley; X. Siemens; D. Sigg; S. Sinha; A. M. Sintes; B. J. J. Slagmolen; J. Slutsky; J. R. Smith; M. R. Smith; N. D. Smith; K. Somiya; B. Sorazu; L. C. Stein; A. Stochino; R. Stone; K. A. Strain; D. M. Strom; A. Stuver; T. Z. Summerscales; K. -X. Sun; M. Sung; P. J. Sutton; H. Takahashi; D. B. Tanner; R. Taylor; R. Taylor; J. Thacker; K. A. Thorne; K. S. Thorne; A. Thring; K. V. Tokmakov; C. Torres; C. Torrie; G. Traylor; M. Trias; W. Tyler

2008-07-22T23:59:59.000Z

462

$Om$ diagnostic applied to scalar field models and slowing down of cosmic acceleration  

E-Print Network [OSTI]

We apply the $Om$ diagnostic to models for dark energy based on scalar fields. In case of the power law potentials, we demonstrate the possibility of slowing down the expansion of the Universe around the present epoch for a specific range in the parameter space. For these models, we also examine the issues concerning the age of Universe. We use the $Om$ diagnostic to distinguish the $\\Lambda$CDM model from non minimally coupled scalar field, phantom field and generic quintessence models. Our study shows that the $Om$ has zero, positive and negative curvatures for $\\Lambda$CDM, phantom and quintessence models respectively. We use an integrated data base (SN+Hubble+BAO+CMB) for bservational analysis and demonstrate that $Om$ is a useful diagnostic to apply to observational data.

Shahalam, M; Agarwal, Abhineet

2015-01-01T23:59:59.000Z

463

EARLY STAGES OF CLUSTER FORMATION: FRAGMENTATION OF MASSIVE DENSE CORES DOWN TO {approx}< 1000 AU  

SciTech Connect (OSTI)

In order to study the fragmentation of massive dense cores, which constitute the cluster cradles, we observed the continuum at 1.3 mm and the CO (2-1) emission of four massive cores with the Plateau de Bure Interferometer in the most extended configuration. We detected dust condensations down to {approx}0.3 M {sub Sun} and separate millimeter sources down to 0.''4 or {approx}< 1000 AU, comparable to the sensitivities and separations reached in optical/infrared studies of clusters. The CO (2-1) high angular resolution images reveal high-velocity knots usually aligned with previously known outflow directions. This, in combination with additional cores from the literature observed at similar mass sensitivity and spatial resolution, allowed us to build a sample of 18 protoclusters with luminosities spanning three orders of magnitude. Among the 18 regions, {approx}30% show no signs of fragmentation, while 50% split up into {approx}> 4 millimeter sources. We compiled a list of properties for the 18 massive dense cores, such as bolometric luminosity, total mass, and mean density, and found no correlation of any of these parameters with the fragmentation level. In order to investigate the combined effects of the magnetic field, radiative feedback, and turbulence in the fragmentation process, we compared our observations to radiation magnetohydrodynamic simulations and found that the low-fragmented regions are reproduced well in the magnetized core case, while the highly fragmented regions are consistent with cores where turbulence dominates over the magnetic field. Overall, our study suggests that the fragmentation in massive dense cores could be determined by the initial magnetic field/turbulence balance in each particular core.

Palau, Aina; Girart, Josep M. [Institut de Ciencies de l'Espai (CSIC-IEEC), Campus UAB-Facultat de Ciencies, Torre C5-parell 2, E-08193 Bellaterra, Catalunya (Spain)] [Institut de Ciencies de l'Espai (CSIC-IEEC), Campus UAB-Facultat de Ciencies, Torre C5-parell 2, E-08193 Bellaterra, Catalunya (Spain); Fuente, Asuncion [Observatorio Astronomico Nacional, P.O. Box 112, E-28803 Alcala de Henares, Madrid (Spain)] [Observatorio Astronomico Nacional, P.O. Box 112, E-28803 Alcala de Henares, Madrid (Spain); Estalella, Robert [Departament d'Astronomia i Meteorologia (IEEC-UB), Institut de Ciencies del Cosmos, Universitat de Barcelona, Marti Franques, 1, E-08028 Barcelona (Spain)] [Departament d'Astronomia i Meteorologia (IEEC-UB), Institut de Ciencies del Cosmos, Universitat de Barcelona, Marti Franques, 1, E-08028 Barcelona (Spain); Ho, Paul T. P.; Zhang, Qizhou [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)] [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Sanchez-Monge, Alvaro; Fontani, Francesco; Cesaroni, Riccardo [Osservatorio Astrofisico di Arcetri, INAF, Lago E. Fermi 5, I-50125 Firenze (Italy)] [Osservatorio Astrofisico di Arcetri, INAF, Lago E. Fermi 5, I-50125 Firenze (Italy); Busquet, Gemma [INAF-Istituto di Astrofisica e Planetologia Spaziali, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, I-00133 Roma (Italy)] [INAF-Istituto di Astrofisica e Planetologia Spaziali, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, I-00133 Roma (Italy); Commercon, Benoit; Hennebelle, Patrick [Laboratoire de Radioastronomie, UMR CNRS 8112, Ecole Normale Superieure et Observatoire de Paris, 24 rue Lhomond, F-75231 Paris Cedex 05 (France)] [Laboratoire de Radioastronomie, UMR CNRS 8112, Ecole Normale Superieure et Observatoire de Paris, 24 rue Lhomond, F-75231 Paris Cedex 05 (France); Boissier, Jeremie [Istituto di Radioastronomia, INAF, Via Gobetti 101, I-40129 Bologna (Italy)] [Istituto di Radioastronomia, INAF, Via Gobetti 101, I-40129 Bologna (Italy); Zapata, Luis A., E-mail: palau@ieec.uab.es [Centro de Radioastronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, P.O. Box 3-72, 58090 Morelia, Michoacan (Mexico)

2013-01-10T23:59:59.000Z

464

Secondary Waste Form Down-Selection Data PackageFluidized Bed Steam Reforming Waste Form  

SciTech Connect (OSTI)

The Hanford Site in southeast Washington State has 56 million gallons of radioactive and chemically hazardous wastes stored in 177 underground tanks (ORP 2010). The U.S. Department of Energy (DOE), Office of River Protection (ORP), through its contractors, is constructing the Hanford Tank Waste Treatment and Immobilization Plant (WTP) to convert the radioactive and hazardous wastes into stable glass waste forms for disposal. Within the WTP, the pretreatment facility will receive the retrieved waste from the tank farms and separate it into two treated process streams. These waste streams will be vitrified, and the resulting waste canisters will be sent to offsite (high-level waste [HLW]) and onsite (immobilized low-activity waste [ILAW]) repositories. As part of the pretreatment and ILAW processing, liquid secondary wastes will be generated that will be transferred to the Effluent Treatment Facility (ETF) on the Hanford Site for further treatment. These liquid secondary wastes will be converted to stable solid waste forms that will be disposed of in the Integrated Disposal Facility (IDF). To support the selection of a waste form for the liquid secondary wastes from WTP, Washington River Protection Solutions (WRPS) has initiated secondary waste form testing work at Pacific Northwest National Laboratory (PNNL). In anticipation of a down-selection process for a waste form for the Solidification Treatment Unit to be added to the ETF, PNNL is developing data packages to support that down-selection. The objective of the data packages is to identify, evaluate, and summarize the existing information on the four waste forms being considered for stabilizing and solidifying the liquid secondary wastes. At the Hanford Site, the FBSR process is being evaluated as a supplemental technology for treating and immobilizing Hanford LAW radioactive tank waste and for treating secondary wastes from the WTP pretreatment and LAW vitrification processes.

Qafoku, Nikolla; Westsik, Joseph H.; Strachan, Denis M.; Valenta, Michelle M.; Pires, Richard P.

2011-09-12T23:59:59.000Z

465

Technique development for uiper critical field studies of SmFeAs(O,F) in the 300T single turn system  

SciTech Connect (OSTI)

In high temperature superconductors, such as the most recent class of iron pnictides, extremely high upper critical fields H{sub c2} are common. The determination of H{sub c2}(T) is crucial to understand the detailed nature of the superconductor, in particular H{sub c2}(T = 0K) is of great interest. It is not only related to fundamental properties of the system, it is furthermore of great importance for materials science, as it is the ultimate limit of applicability of this superconductor in high field applications. However, this important quantity can only be estimated by extrapolation, as H{sub c2}(T = 0K) well exceeds hundreds of Tesla in optimally doped SillFeAs(O,F). We are developing methods to measure Ha(T) in direct transport in the extreme magnetic fields generated by the LANL single turn magnet.

Mcdonald, Ross D [Los Alamos National Laboratory; Balakirev, F. F. [Los Alamos National Laboratory; Altarawneh, M. M. [Los Alamos National Laboratory; Betts, J [Los Alamos National Laboratory; Mielke, C. H. [Los Alamos National Laboratory; Moll, Philip Jw [ETH ZURICH; Zhigadlo, N D [ETH ZURICH; Karpinski, J [ETH ZURICH; Batlogg, B. [ETH ZURICH

2011-01-14T23:59:59.000Z

466

Turning greenhouse gases into gold  

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

into an acidic solution of pyridine and CO2 and charging it with just 600 millivolts of electricity, the CO2 could be transformed into formic acid, formaldehyde and methanol. Now...

467

Industry turns its attention south  

SciTech Connect (OSTI)

The paper discusses the outlook for the gas and oil industries in the Former Soviet Union and Eastern Europe. Significant foreign investment continues to elude Russia`s oil and gas industry, so the Caspian nations of Kazakhstan and Azerbaijan are picking up the slack, welcoming the flow of foreign capital to their energy projects. Separate evaluations are given for Russia, Azerbaijan, Kazakhstan, Turkmenistan, Ukraine, Armenia, Belarus, Georgia, Lithuania, Latvia, Estonia, Moldova, Tajikstan, Uzbekistan, Albania, Bulgaria, Croatia, Czech Republic, Hungary, Poland, Romania, Slovakia, Slovenia, and Serbia.

Marhefka, D. [Russian Petroleum Investor, Moscow (Russian Federation)

1997-08-01T23:59:59.000Z

468

Turning greenhouse gases into gold  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButlerTransportation6/14/11 Page 1 of

469

Transformation of paraxial matrices at a general interface between two general media  

E-Print Network [OSTI]

Transformation of paraxial matrices at a general interface between two general media Ludek Klimes for transforming these paraxial matrices at a general smooth interface between two general media. The transformation equations are applicable to both real­valued and complex­valued paraxial matrices. The equations

Cerveny, Vlastislav

470

Lead Slowing-Down Spectrometry for Spent Fuel Assay: FY11 Status Report  

SciTech Connect (OSTI)

Executive Summary Developing a method for the accurate, direct, and independent assay of the fissile isotopes in bulk materials (such as used fuel) from next-generation domestic nuclear fuel cycles is a goal of the Office of Nuclear Energy, Fuel Cycle R&D, Material Protection and Control Technology (MPACT) Campaign. To meet this goal, MPACT supports a multi-institutional collaboration to study the feasibility of Lead Slowing Down Spectroscopy (LSDS). This technique is an active nondestructive assay method that has the potential to provide independent, direct measurement of Pu and U isotopic masses in used fuel with an uncertainty considerably lower than the approximately 10% typical of todays confirmatory assay methods. This document is a progress report for FY2011 collaboration activities. Progress made by the collaboration in FY2011 continues to indicate the promise of LSDS techniques applied to used fuel. PNNL developed an empirical model based on calibration of the LSDS to responses generated from well-characterized used fuel. The empirical model demonstrated the potential for the direct and independent assay of the sum of the masses of 239Pu and 241Pu to within approximately 3% over a wide used fuel parameter space. Similar results were obtained using a perturbation approach developed by LANL. Benchmark measurements have been successfully conducted at LANL and at RPI using their respective LSDS instruments. The ISU and UNLV collaborative effort is focused on the fabrication and testing of prototype fission chambers lined with ultra-depleted 238U and 232Th, and uranium deposition on a stainless steel disc using spiked U3O8 from room temperature ionic liquid was successful, with improving thickness obtained. In FY2012, the collaboration plans a broad array of activities. PNNL will focus on optimizing its empirical model and minimizing its reliance on calibration data, as well continuing efforts on developing an analytical model. Additional measurements are planned at LANL and RPI. LANL measurements will include a Pu sample, which is expected to provide more counts at longer slowing-down times to help identify discrepancies between experimental data and MCNPX simulations. RPI measurements will include the assay of an entire fresh fuel assembly for the study of self-shielding effects as well as the ability to detect diversion by detecting a missing fuel pin in the fuel assembly. The development of threshold neutron sensors will continue, and UNLV will calibrate existing ultra-depleted uranium deposits at ISU.

Warren, Glen A.; Casella, Andrew M.; Haight, R. C.; Anderson, Kevin K.; Danon, Yaron; Hatchett, D.; Becker, Bjorn; Devlin, M.; Imel, G. R.; Beller, D.; Gavron, A.; Kulisek, Jonathan A.; Bowyer, Sonya M.; Gesh, Christopher J.; O'Donnell, J. M.

2011-08-01T23:59:59.000Z

471

General Relativistic Thermoelectric Effects in Superconductors  

E-Print Network [OSTI]

We discuss the general-relativistic contributions to occur in the electromagnetic properties of a superconductor with a heat flow. The appearance of general-relativistic contribution to the magnetic flux through a superconducting thermoelectric bimetallic circuit is shown. A response of the Josephson junctions to a heat flow is investigated in the general-relativistic framework. Some gravitothermoelectric effects which are observable in the superconducting state in the Earth's gravitational field are considered.

B. J. Ahmedov

2007-01-13T23:59:59.000Z

472

FAQS Reference Guide General Technical Base  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the December 2007 edition of DOE-STD-1146-2007, General Technical Base Functional Area Qualification Standard.

473

Hazardous Waste Management System-General (Ohio)  

Broader source: Energy.gov [DOE]

This chapter of the law establishes that the Ohio Environmental Protection Agency provides general regulations regarding hazardous waste, including landfills. Specific passages refer to the...

474

Optimization Online - Variational principles with generalized ...  

E-Print Network [OSTI]

Dec 23, 2014 ... Variational principles with generalized distances and applications to behavioral sciences. T. Q. Bao(btruong ***at*** nmu.edu)

T. Q. Bao

2014-12-23T23:59:59.000Z

475

General Engineer / Physical Scientist (Classification Analyst)  

Broader source: Energy.gov [DOE]

A successful candidate in this position will serve as a General Engineer or Physical Scientist in the Materials Control & Accountability and Information Security Branch, Office of Assistant...

476

Interdisciplinary General Engineer/Physical Scientist  

Broader source: Energy.gov [DOE]

A successful candidate in this position will serve as an Interdisciplinary General Engineer/Physical Scientist supporting advanced lightweight materials technology development and manufacturing...

477

EPA Indian Environmental General Assistance Program  

Broader source: Energy.gov [DOE]

The U.S. Environmental Protection Agency (EPA) is seeking grant proposals for the Indian Environmental General Assistance Program (GAP) for FY 2016 work plan program development activities.

478

Cooperation with the Office of Inspector General  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish responsibilities and requirements for cooperating with the Department of Energy Office of Inspector General. Cancels DOE O 221.2.

2008-02-25T23:59:59.000Z

479

Modeling International Relationships in Applied General Equilibrium...  

Open Energy Info (EERE)

Relationships in Applied General Equilibrium (MIRAGE) AgencyCompany Organization: International Food Policy Research Institute, Centre d'Etudes Prospectives et d'Informations...

480

Cost of Fuel to General Electricity  

Broader source: Energy.gov [DOE]

Presentation covers the topic of the cost of fuel to general electricity for the Federal Utility Partnership Working Group (FUPWG) meeting, held on November 18-19, 2009.

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


481

General noncommuting curvilinear coordinates and fluid Mechanics  

E-Print Network [OSTI]

We show that restricting the states of a charged particle to the lowest Landau level introduces noncommutativity between general curvilinear coordinate operators. The cartesian, circular cylindrical and spherical polar coordinates are three special cases of our quite general method. The connection between U(1) gauge fields defined on a general noncommuting curvilinear coordinates and fluid mechanics is explained. We also recognize the Seiberg-Witten map from general noncommuting to commuting variables as the quantum correspondence of the Lagrange to Euler map in fluid mechanics.

S. A. Alavi

2006-08-16T23:59:59.000Z

482

Environmental Impact and Sustainability Applied General Equilibrium...  

Open Energy Info (EERE)

Equilibrium Model (ENVISAGE) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Environmental Impact and Sustainability Applied General Equilibrium Model (ENVISAGE)...

483

Statler College Scheduling Guidelines General Procedures  

E-Print Network [OSTI]

Statler College Scheduling Guidelines General Procedures Basic event information needed o Event Procedures Basic event information needed o Event name o Contact name, phone, email o expected number

Mohaghegh, Shahab

484

Chapter 63 General Standards of Performance (Kentucky)  

Broader source: Energy.gov [DOE]

Kentucky Administrative Regulation Chapter 63, entitled Air Quality: General Standards of Performance, is promulgated under the authority of the Division of Air Quality within the Energy and...

485

EPA - National Pollutant Discharge Elimination System General...  

Open Energy Info (EERE)

General Permit for Discharges from Construction Activities Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: EPA -...

486

Discrete generalized multigroup theory and applications  

E-Print Network [OSTI]

This study develops a fundamentally new discrete generalized multigroup energy expansion theory for the linear Boltzmann transport equation. Discrete orthogonal polynomials are used, in conjunction with the traditional ...

Zhu, Lei, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

487

General Counsel (WFP) | Department of Energy  

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

today and in the future. General Counsel Responsible Contacts Thomas Wheeler Director, Workforce Analysis & Planning Division E-mail thomas.wheeler@hq.doe.gov Phone (202)...

488

Inspector General (WFP) | Department of Energy  

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

today and in the future. Inspector General Responsible Contacts Thomas Wheeler Director, Workforce Analysis & Planning Division E-mail thomas.wheeler@hq.doe.gov Phone (202)...

489

Cooperation with the Office of Inspector General  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish Department of Energy (DOE) policy for cooperating with the Office of Inspector General (OIG). Cancels DOE 2320.1C

2001-03-21T23:59:59.000Z

490

Oil and Gas General Provisions (Montana)  

Broader source: Energy.gov [DOE]

This chapter describes general provisions for the exploration and development of oil and gas resources in Montana. The chapter addresses royalty interests, regulations for the lease of local...

491

Generalized genetical genomics : advanced methods and applications.  

E-Print Network [OSTI]

??Generalized genetical genomics (GGG) is a systems genetics approach that combines the analysis of genetic variation with population-wide assessment of variation in molecular traits in (more)

Li, Yang

2010-01-01T23:59:59.000Z

492

Washington Energy Facility Site Evalutation Council - Generalized...  

Open Energy Info (EERE)

Washington Energy Facility Site Evalutation Council - Generalized Siting Process Jump to: navigation, search OpenEI Reference LibraryAdd to library Chart: Washington Energy...

493

Fermilab Office of General Counsel - About Us  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibility ofSmall Works: 2008 InternationalLifeRobskip down

494

Assessment and interpretation of cross- and down-hole seismograms at the Paducah Gaseous Diffusion Plant  

SciTech Connect (OSTI)

This paper is an assessment and interpretation of cross-and down-hole seismograms recorded at four sites in the vicinity of the Paducah Gaseous Diffusion Plant (PGDP). Arrival times of shear (S-) and compressional (P-) waves are recorded on these seismograms in milliseconds. Together with known distances between energy sources and seismometers lowered into boreholes, these arrival times are used to calculate S- and P-wave velocities in unconsolidated soils and sediments that overlie bedrock approximately 320 ft beneath PGDP. The soil columns are modified after an earlier draft by ERC Environmental and Energy Services Company (ERCE), 1990. In addition to S- and P- wave velocity estimates from this paper, the soil columns contain ERCE's lithologic and other geotechnical data for unconsolidated soils and sediments from the surface to bedrock. Soil columns for Sites 1 through 4 and a site location map are in Plates 1 through 5 of Appendix 6. The velocities in the four columns are input parameters for the SHAKE computer program, a nationally recognized computer model that simulates ground response of unconsolidated materials to earthquake generated seismic waves. The results of the SHAKE simulation are combined with predicted ground responses on rock foundations (caused by a given design earthquake) to predict ground responses of facilities with foundations placed on unconsolidated materials. 3 refs.

Staub, W.P.; Wang, J.C. (Oak Ridge National Lab., TN (United States)); Selfridge, R.J. (Automated Sciences Group, (United States))

1991-09-01T23:59:59.000Z

495

Time-frequency quantum process tomography of parametric down-conversion  

E-Print Network [OSTI]

Parametric down-conversion (PDC) is the established standard for the practical generation of a multiplicity of quantum optical states. These include two-mode squeezed vacuum, heralded non-Gaussian states and entangled photon pairs. Detailed theoretical studies provide insight into the time-frequency (TF) structure of PDC, which are governed by the complex-valued joint spectral amplitude (JSA) function. However in experiments, the TF structure of PDC is mostly characterised by intensity measurementsthat forbid access to the important phase of the JSA. In this paper, we present an amplitude-sensitive quantum process tomography technique that combines methods from ultrafast optics and classical three-wave mixing. Our approach facilitates a direct and phase-sensitive time-frequency tomography of PDC with high spectral resolution and excellent signal-to-noise ratio. This is important for all quantum optical applications, which rely on engineered parametric processes and base on minute knowledge of the quantum wave-function for the generation of tailored photonic quantum states.

Malte Avenhaus; Benjamin Brecht; Kaisa Laiho; Christine Silberhorn

2014-06-17T23:59:59.000Z

496

Pulsar wind model for the spin-down behavior of intermittent pulsars  

E-Print Network [OSTI]

It is observed that intermittent pulsars have higher slow down rate in the on state (radio-loud) than in the off state (radio-quiet). This gives the evidence that particle wind may play an important role in pulsar spindown. The effect of particle acceleration is included in modeling the rotational energy loss rate. Applying the pulsar wind model to the three intermittent pulsars (PSR B1931+24, PSR J1841-0500, and PSR J1832+0029), we calculate their magnetic field and inclination angle simultaneously. The braking index of intermittent pulsars is also predicted. The duty cycle of particle wind determined from timing observations is consistent with the duty cycle of the on state. It is shown that the particle number density may always be the Goldreich-Julian density. This may ensure that different on states of intermittent pulsars are stable. Observations on the inclination angle and braking index of intermittent pulsars may help to test different models of particle acceleration, as well as different models of p...

Li, L; Yan, W M; Yuan, J P; Xu, R X; Wang, N

2013-01-01T23:59:59.000Z

497

Inverse patchy colloids with small patches: fluid structure and dynamical slowing down  

E-Print Network [OSTI]

Inverse Patchy Colloids (IPCs) differ from conventional patchy particles because their patches repel (rather than attract) each other and attract (rather than repel) the part of the colloidal surface that is free of patches. These particular features occur, .e.g., in heterogeneously charged colloidal systems. Here we consider overall neutral IPCs carrying two, relatively small, polar patches. Previous studies of the same model under planar confinement have evidenced the formation of branched, disordered aggregates composed of ring-like structures. We investigate here the bulk behavior of the system via molecular dynamics simulations, focusing on both the structure and the dynamics of the fluid phase in a wide region of the phase diagram. Additionally, the simulation results for the static observables are compared to the Associative Percus Yevick solution of an integral equation approach based on the multi-density Ornstein-Zernike theory. A good agreement between theoretical and numerical quantities is observed even in the region of the phase diagram where the slowing down of the dynamics occurs.

Silvano Ferrari; Emanuela Bianchi; Yura V. Kalyuzhnyi; Gerhard Kahl

2014-12-11T23:59:59.000Z

498

Compact reaction cell for homogenizing and down-blending highly enriched uranium metal  

DOE Patents [OSTI]

The invention is a specialized reaction cell for converting uranium metal to uranium oxide. In a preferred form, the reaction cell comprises a reaction chamber with increasing diameter along its length (e.g. a cylindrical chamber having a diameter of about 2 inches in a lower portion and having a diameter of from about 4 to about 12 inches in an upper portion). Such dimensions are important to achieve the necessary conversion while at the same time affording criticality control and transportability of the cell and product. The reaction chamber further comprises an upper port and a lower port, the lower port allowing for the entry of reactant gases into the reaction chamber, the upper port allowing for the exit of gases from the reaction chamber. A diffuser plate is attached to the lower port of the reaction chamber and serves to shape the flow of gas into the reaction chamber. The reaction cell further comprises means for introducing gases into the reaction chamber and a heating means capable of heating the contents of the reaction chamber. The present invention also relates to a method for converting uranium metal to uranium oxide in the reaction cell of the present invention. The invention is useful for down-blending highly enriched uranium metal by the simultaneous conversion of highly enriched uranium metal and natural or depleted uranium metal to uranium oxide within the reaction cell. 4 figs.

McLean, W. II; Miller, P.E.; Horton, J.A.

1995-05-02T23:59:59.000Z

499

Compact reaction cell for homogenizing and down-blanding highly enriched uranium metal  

DOE Patents [OSTI]

The invention is a specialized reaction cell for converting uranium metal to uranium oxide. In a preferred form, the reaction cell comprises a reaction chamber with increasing diameter along its length (e.g. a cylindrical chamber having a diameter of about 2 inches in a lower portion and having a diameter of from about 4 to about 12 inches in an upper portion). Such dimensions are important to achieve the necessary conversion while at the same time affording criticality control and transportability of the cell and product. The reaction chamber further comprises an upper port and a lower port, the lower port allowing for the entry of reactant gasses into the reaction chamber, the upper port allowing for the exit of gasses from the reaction chamber. A diffuser plate is attached to the lower port of the reaction chamber and serves to shape the flow of gas into the reaction chamber. The reaction cell further comprises means for introducing gasses into the reaction chamber and a heating means capable of heating the contents of the reaction chamber. The present invention also relates to a method for converting uranium metal to uranium oxide in the reaction cell of the present invention. The invention is useful for down-blending highly enriched uranium metal by the simultaneous conversion of highly enriched uranium metal and natural or depleted uranium metal to uranium oxide within the reaction cell.

McLean, II, William (Oakland, CA); Miller, Philip E. (Livermore, CA); Horton, James A. (Livermore, CA)

1995-01-01T23:59:59.000Z

500

Radiocarbon Dioxide detection based on Cavity Ring-Down Spectroscopy and a Quantum Cascade Laser  

E-Print Network [OSTI]

Monitoring of radiocarbon ($^{14}$C) in carbon dioxide is demonstrated using mid-infrared spectroscopy and a quantum cascade laser. The measurement is based on cavity ring-down spectroscopy, and a high sensitivity is achieved with a simple setup. The instrument was tested using a standardised sample containing elevated levels of radiocarbon. Radiocarbon dioxide could be detected from samples with an isotopic ratio $^{14}$C/C as low as 50 parts-per-trillion, corresponding to an activity of 5 kBq/m$^3$ in pure CO$_2$, or 2 Bq/m$^3$ in air after extraction of the CO$_2$ from an air sample. The instrument is simple, compact and robust, making it the ideal tool for on-site measurements. It is aimed for monitoring of radioactive gaseous emissions in nuclear power environment, during the operation and decommissioning of nuclear power plants. Its high sensitivity also makes it the ideal tool for the detection of leaks in radioactive waste repositories.

Genoud, Guillaume; Phillips, Hilary; Dean, Julian; Merimaa, Mikko

2015-01-01T23:59:59.000Z