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1

A Memory Aware High Level Synthesis Tool Gwenol Corre, Eric Senn, Nathalie Julien and Eric Martin  

E-Print Network [OSTI]

A Memory Aware High Level Synthesis Tool Gwenolé Corre, Eric Senn, Nathalie Julien and Eric Martin.corre@univ-ubs.fr Abstract We introduce a new approach to take into account the memory architecture and the memory mapping in High- Level Synthesis for data intensive applications. We formalize the memory mapping as a set

Paris-Sud XI, Université de

2

College of AgriCulturAl SCienCeS AgriCulturAl reSeArCh And CooperAtive extenSion Access and AllocAtion of  

E-Print Network [OSTI]

College of AgriCulturAl SCienCeS · AgriCulturAl reSeArCh And CooperAtive extenSion Access and Alloc- gation, recreation, and hydro- electric power generation, do not involve withdrawing water from its level of government is best suited to regulate water use. Predictions that climate change will influence

Boyer, Elizabeth W.

3

Comment on paper arXiv:0902.3613 by P. Bicudo et al  

E-Print Network [OSTI]

In the Comment we scrutinized the quartet basis for the Delta resonances, and the high-momentum truncation scheme, suggested by Bicudo et al. Not all the results and claims has been properly justified by the authors.

A. E. Inopin

2009-03-23T23:59:59.000Z

4

AgriculturAl lAnd ApplicAtion of Biosolids in VirginiA: production And chArActeristics of Biosolids  

E-Print Network [OSTI]

reducing objections to land application of sewage sludge. Although "biosolids" does not evoke the sameAgriculturAl lAnd ApplicAtion of Biosolids in VirginiA: production And chArActeristics of Biosolids What are biosolids and how are they different from sewage sludge? Biosolids are solid, semi

Liskiewicz, Maciej

5

NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA  

Gasoline and Diesel Fuel Update (EIA)

0.00-1.99 0.00-1.99 2.00-2.99 3.00-3.99 4.00-4.99 5.00-5.99 6.00-6.99 7.00+ NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA ME MI MA MD MN MS MT MO NE ND OH NV NM NY NH NC OK OR PA RI SC SD TN TX UT VT WA WV WI AZ VA DC 0.00-1.99 2.00-2.99 3.00-3.99 4.00-4.99 5.00-5.99 6.00-6.99 7.00+ 18. Average Price of Natural Gas Delivered to U.S. Onsystem Industrial Consumers, 1996 (Dollars per Thousand Cubic Feet) Figure 19. Average Price of Natural Gas Delivered to U.S. Electric Utilities, 1996 (Dollars per Thousand Cubic Feet) Figure Sources: Federal Energy Regulatory Commission (FERC), Form FERC-423, "Monthly Report of Cost and Quality of Fuels for Electric Plants," and Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." Note: In 1996, consumption of natural gas for agricultural use

6

Ar-40/Ar-39 Age Constraints for the Jaramillo Normal Subchron...  

Open Energy Info (EERE)

oxygen isotope, climate record calibration of the astronomical timescale proposed by Johnson (1982) and Shackleton et al. (1990). Ar-40Ar-39 ages of a normally magnetized...

7

Memory Accesses Management During High Level Gwenole Corre, Eric Senn, Pierre Bomel, Nathalie Julien, Eric Martin  

E-Print Network [OSTI]

Memory Accesses Management During High Level Synthesis Gwenol´e Corre, Eric Senn, Pierre Bomel architecture and the memory mapping in behavioral synthesis. We formalize the memory mapping as a set of constraints for the synthesis, and defined a Memory Con- straint Graph and an accessibility criterion

Paris-Sud XI, Université de

8

LBNL-4183E-rev1 N NA AT TU UR RA AL L G GA AS S V VA AR RI  

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

4183E-rev1 4183E-rev1 N NA AT TU UR RA AL L G GA AS S V VA AR RI IA AB BI IL LI IT TY Y I IN N C CA AL LI IF FO OR RN NI IA A: : E EN NV VI IR RO ON NM ME EN NT TA AL L I IM MP PA AC CT TS S A AN ND D D DE EV VI IC CE E P PE ER RF FO OR RM MA AN NC CE E E EX XP PE ER RI IM ME EN NT TA AL L E EV VA AL LU UA AT TI IO ON N O OF F I IN NS ST TA AL LL LE ED D C CO OO OK KI IN NG G E EX XH HA AU US ST T F FA AN N P PE ER RF FO OR RM MA AN NC CE E Brett C. Singer, William W. Delp and Michael G. Apte Indoor Environment Department Atmospheric Sciences Department Environmental Energy Technologies Division July 2011 (Revised February 2012) Disclaimer 1 This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of

9

Inductively coupled plasmareactive ion etching of c- and a-plane AlGaN over the entire Al composition range: Effect of BCl{sub 3} pretreatment in Cl{sub 2}/Ar plasma chemistry  

SciTech Connect (OSTI)

Inductively coupled plasma (ICP)reactive ion etching (RIE) patterning is a standard processing step for UV and optical photonic devices based on III-nitride materials. There is little research on ICP-RIE of high Al-content AlGaN alloys and for nonpolar nitride orientations. The authors present a comprehensive study of the ICP-RIE of c- and a-plane AlGaN in Cl{sub 2}/Ar plasma over the entire Al composition range. The authors find that the etch rate decreases in general with increasing Al content, with different behavior for c- and a-plane AlGaN. They also study the effect of BCl{sub 3} deoxidizing plasma pretreatment. An ICP deoxidizing BCl{sub 3} plasma with the addition of argon is more efficient in removal of surface oxides from Al{sub x}Ga{sub 1?x}N than RIE alone. These experiments show that Al{sub x}Ga{sub 1?x}N etching is affected by the higher binding energy of AlN and the higher affinity of oxygen to aluminum compared to gallium, with oxides on a-plane AlGaN more difficult to etch as compared to oxides on c-plane AlGaN, specifically for high Al composition materials. The authors achieve reasonably high etch rate (?350 nm/min) for high Al-content materials with a smooth surface morphology at a low DC bias of ??45 VDC.

Shah, Amit P.; Laskar, Masihhur R.; Azizur Rahman, A.; Gokhale, Maheshwar R.; Bhattacharya, Arnab [Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005 (India)] [Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005 (India)

2013-11-15T23:59:59.000Z

10

1999 World Cultures 9(1) CORR-REL: A Program for Reliability Analysis and  

E-Print Network [OSTI]

-REL currently runs only in a Win32 environment. Further, screen clearing will not work correctly unless ANSI.SYS or ANSI.COM is operating. A copy of ANSI.COM is included on this disk. Type "ansi.com" to run (it will not run if ANSI.SYS is already operating). The easiest way to start CORR-REL is to use the run selection

White, Douglas R.

11

Reply to Comment [arXiv:0810.3244v1] by R.S. Decca et al. on "Contribution of drifting carriers to the Casimir-Lifshitz and Casimir-Polder interactions with semiconductor materials"  

E-Print Network [OSTI]

We show that the claims expressed in the Comment arXiv:0810.3244v1 by R.S. Decca et al against our paper, D.A.R. Dalvit and S.K. Lamoreaux, Phys. Rev. Lett. {\\bf 101}, 163203 (2008), are wrong and manifestly inconsistent with basic principles of statistical physics.

Diego A. R. Dalvit; Steve K. Lamoreaux

2008-12-05T23:59:59.000Z

12

AL  

E-Print Network [OSTI]

AL. EMERGENCY PREPAREDNESS SYLLABUS ATTACHMENT. EMERGENCY NOTIFICATION PROCEDURES are based on a simple concept - if you hear a.

13

Spectroscopy of AlAr and AlKr from 31 000 cm-1 to the ionization limit Scott A. Heidecke,@ Zhenwen Fu,b, John FL Colt,") and Michael D. Morse  

E-Print Network [OSTI]

speciessuch as glyoxal-Ar (Ref. 10) and s-tetrazine-acety- lene." In most cases, however, only one (or a few

Morse, Michael D.

14

Comment on arXiv:1104.2019, "Relative locality and the soccer ball problem," by Amelino-Camelia et al  

E-Print Network [OSTI]

It is explained why the argument in arXiv:1104.2019 does not answer the question how to describe multi-particle states in models with a deformed Lorentz-symmetry in momentum space.

Sabine Hossenfelder

2012-02-18T23:59:59.000Z

15

Howes et al. Reply  

E-Print Network [OSTI]

Howes et al. Reply to Comment on "Kinetic Simulations of Magnetized Turbulence in Astrophysical Plasmas" arXiv:0711.4355

G. G. Howes; S. C. Cowley; W. Dorland; G. W. Hammett; E. Quataert; A. A. Schekochihin; T. Tatsuno

2008-12-12T23:59:59.000Z

16

Critical edition of the eleventh volume of 'Iqd al-jum?n f? t?r?kh ahl al-zam?n, with particular reference to the historical fragments from the lost book of Mu?ammad b. 'Abd al-Malik al-Hamadh?n? called: 'Unw?n al-siyar f? ma??sin ahl al-Bad? wa'l ?a?ar or Al-Ma'?rif al-muta'khkhira  

E-Print Network [OSTI]

This thesis is divided into four sections. The first chapter deals with Maml?k historiography and its major characteristics, alongside an examination of the life al' Ayn?'s, who was one of the most prominent historians of the period. Special...

Al-Hajeri, Shayea Abdulhadi Saif

2007-11-28T23:59:59.000Z

17

CORR-REL: A Program for Reliability Analysis and Optimal One-Factor Scaling Douglas R. White and J. Patrick Gray  

E-Print Network [OSTI]

-REL currently runs only in a Win32 environment. Further, screen clearing will not work correctly unless ANSI.SYS or ANSI.COM is operating. A copy of ANSI.COM is included on this disk. Type "ansi.com" to run (it will not run if ANSI.SYS is already operating). The easiest way to start CORR-REL is to use the run selection

White, Douglas R.

18

Preparation of 7,16-(2,3-anthraceno)-7,16-dihydroheptacene (3): 90.0 g AlCl3 was added in small portions at 0 C and under Ar to a mechanically  

E-Print Network [OSTI]

and 1.0 g HgCl2 were placed in a 500 mL Schlenk flask under Ar. 150 mL freshly distilled cyclohexanol portions at 0 C and under Ar to a mechanically stirred solution of 19.05 g (75 mmol) triptycene and 36.70 g was removed and the mixture was heated to 100 C for 20 h. The solution was cooled and poured into 750 m

Prentiss, Mara

19

621.315.592 AlXGa1-XN  

E-Print Network [OSTI]

, : Si = (I2 ./f ) oAA/ , A0 ­ , A ­ , ­ 1, f ­ . 9. AlxGa1-xN AlN/AlGaN CF4/Ar 0x1. , AlxGa1-xN AlN/AlGaN CF4/Ar 0x1. , : 1. AlxGa1-xN 20÷26 0,56,25 . 5. AlxGa1-xN CF4/Ar ( ) / ( ) CF4/Ar = 20/4 sccm, =300, =150 = 10 . 6. AlN/Al0

Titov, Anatoly

20

Argon metastable densities in radio frequency Ar, Ar/O2 and Ar/CF4 electrical discharges  

E-Print Network [OSTI]

Argon metastable densities in radio frequency Ar, Ar/O2 and Ar/CF4 electrical discharges Shahid. In this article, we present results from a two-dimensional computer simulation of Ar, Ar/O2, and Ar/CF4 discharges in the ambipolar electric field resulting from electrode structures. Additions of small amounts of O2 and CF4

Kushner, Mark

Note: This page contains sample records for the topic "ar corr al" 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

Decay of Ar41  

Science Journals Connector (OSTI)

A weak gamma ray has been found in the decay of Ar41 to K41. The energy of the gamma ray is 1.6640.007 MeV; and its intensity, relative to that of the strong 1.293-MeV gamma ray, is (52)10-4. It is concluded from the results of conincidence measurements that this gamma ray is the result of a beta-ray branch from Ar41 leading to an excited state in K41 at 1.664 MeV. The associated logft value is found to be 7.70.3. The spin and parity of the 1.664-MeV state in K41 are most probably 52+ or 72+.

William W. Pratt

1965-08-09T23:59:59.000Z

22

David Joseph Corr Contact Information  

E-Print Network [OSTI]

," Proceedings, Review of Progress in Quantitative NDE. Iowa State University Center for NDE. #12;2 Kosnik D

Ottino, Julio M.

23

Studies of Ar41 from the Ar40(d,p?)Ar41 Reaction  

Science Journals Connector (OSTI)

Particle-gamma coincidence measurements on the Ar40(d,p?)Ar41 reaction have been used to determine branching ratios for the gamma deexcitation of several Ar41 states of excitation energy less than 3.5 MeV. Gas targets of 99.6% Ar40 and a deuteron bombarding energy of 3.5 MeV were used for these measurements. Proton-gamma angular correlations were also studied at ED=3.2 MeV, utilizing a collinear geometry with protons detected in an annular counter placed at 180 and gamma rays detected at several angles between 0 and 90 relative to the beam direction. These data eliminate possible spin assignments of for the levels at 0.517 and 1.354 MeV and when combined with previous work lead to a J?=32- assignment for both of these states.

J. P. Allen; A. J. Howard; D. A. Bromley; J. W. Olness; E. K. Warburton

1967-02-20T23:59:59.000Z

24

464 C4H8ArS Tetrahydrothiophene - argon (1/1)  

Science Journals Connector (OSTI)

It contains molecular constants (high-resolution spectroscopic data) of C4H8ArS Tetrahydrothiophene - argon (1/1)

J. Demaison

2011-01-01T23:59:59.000Z

25

40Ar/39Ar ages from Fra Mauro  

Science Journals Connector (OSTI)

High temperature40Ar/39Ar ages have been determined for four rock fragments selected from coarse fines returned from Fra Mauro. Three are fragmental rocks in varying stages of recrystallization and the fourth is crystalline with a gabbro mineralogy, relatively devoid of shock features. All of the fragments have a common age of 3.75 0.15 109 yr. The ages suggest intense activity, possibly the Imbrium event, at 3.75 109 yr ago which has precluded the identification of more primitive material.

J.F. Sutter; L. Husain; O.A. Schaeffer

1971-01-01T23:59:59.000Z

26

40Ar/39Ar Age of the Lathrop Wells Volcanic Center, Yucca Mountain, Nevada  

Science Journals Connector (OSTI)

...are from the total fusion ofindivid-ual whole-rock...automated 40Ar/39Ar laser fusion-microextraction...solution and a 5% HF SCIENCE, VOL. 253...Ar-extraction system. Fusion was induced by a 6-W continuous Ar-ion laser beam focused to a...

BRENT D. TURRIN; DUANE CHAMPION; ROBERT J. FLECK

1991-08-09T23:59:59.000Z

27

New accurate measurement of 36ArH+ and 38ArH+ ro-vibrational transitions by high resolution IR absorption spectroscopy  

E-Print Network [OSTI]

The protonated Argon ion, $^{36}$ArH$^{+}$, has been identified recently in the Crab Nebula (Barlow et al. 2013) from Herschel spectra. Given the atmospheric opacity at the frequency of its $J$=1-0 and $J$=2-1 rotational transitions (617.5 and 1234.6 GHz, respectively), and the current lack of appropriate space observatories after the recent end of the Herschel mission, future studies on this molecule will rely on mid-infrared observations. We report on accurate wavenumber measurements of $^{36}$ArH$^{+}$ and $^{38}$ArH$^{+}$ rotation-vibration transitions in the $v$=1-0 band in the range 4.1-3.7 $\\mu$m (2450-2715 cm$^{-1}$). The wavenumbers of the $R$(0) transitions of the $v$=1-0 band are 2612.50135$\\pm$0.00033 and 2610.70177$\\pm$0.00042 cm$^{-1}$ ($\\pm3\\sigma$) for $^{36}$ArH$^{+}$ and $^{38}$ArH$^{+}$, respectively. The calculated opacity for a gas thermalized at a temperature of 100 K and a linewidth of 1 km.s$^{-1}$ of the $R$(0) line is $1.6\\times10^{-15}\\times N$($^{36}$ArH$^+$). For column densities ...

Cueto, M; Barlow, M J; Swinyard, B M; Herrero, V J; Tanarro, I; Domenech, J L

2014-01-01T23:59:59.000Z

28

L-shell x-ray cross sections for Cl-Ar and Ar-Ar collisions  

Science Journals Connector (OSTI)

Measurements of total x-ray production cross sections for Ar+ -Ar and Cl+ -Ar collisions for incident energies between 200 keV and 1.5 MeV are reported. For Cl+ -Ar collisions, separate argon and chlorine x-ray production cross sections are extracted. The cross sections exhibit steep increases as bombarding energy is increased. Using existing measurements of Auger cross sections, values for the mean fluorescence yields as a function of bombarding energy are deduced. The increases in the x-ray production cross sections are shown to be due primarily to changes in the mean fluorescence yields. A qualitative explanation for the observations is proposed.

H. Oona, J. D. Garcia, and R. J. Fortner

1977-08-01T23:59:59.000Z

29

Journal of Peasant Studies 37(4), 2010, forthcoming [version that was sent to the journal for production] Franco et al_EU biofuels_JPS_prodn-corr, 21/07/2010 Assumptions in the European Union biofuels policy:  

E-Print Network [OSTI]

The biofuel project is an agro-industrial development and politically contested policy process where governments increasingly become global actors. European Union (EU) biofuels policy rests upon arguments about societal benefits of three main kinds namely, environmental protection (especially greenhouse gas savings), energy security and rural development, especially in the global South. Each argument involves optimistic assumptions about what the putative benefits mean and how they can be fulfilled. After examining those assumptions, we

unknown authors

30

40AR/39AR THERMAL HISTORY OF THE COSO GEOTHERMAL FIELD | Open Energy  

Open Energy Info (EERE)

AR/39AR THERMAL HISTORY OF THE COSO GEOTHERMAL FIELD AR/39AR THERMAL HISTORY OF THE COSO GEOTHERMAL FIELD Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: 40AR/39AR THERMAL HISTORY OF THE COSO GEOTHERMAL FIELD Details Activities (1) Areas (1) Regions (0) Abstract: The age of the geothermal system and the granitic host rock at Coso geothermal system in California is poorly known. This is mainly due to a paucity of vein-type minerals (e.g. adularia, sericite) that can be directly dated. A downhole 40Ar/39Ar thermochronology study of granitic host-rock Kfeldspar is presently being undertaken at the New Mexico Geochronology Research Laboratory at New Mexico Tech. The technique couples the measurement of argon loss from K-feldspar and knowledge of the diffusion parameters of transport in K-feldspar to estimate the longevity

31

40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At  

Open Energy Info (EERE)

Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At Ruapehu Volcano, Taupo Volcanic Zone, New Zealand Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At Ruapehu Volcano, Taupo Volcanic Zone, New Zealand Details Activities (0) Areas (0) Regions (0) Abstract: We have determined precise eruption ages for andesites from Ruapehu volcano in the Tongariro Volcanic Centre of the Taupo Volcanic Zone (TVZ) using 40Ar/39Ar furnace step-heating of separated groundmass concentrates. The plateau ages indicate several eruptive pulses near 200, 134, 45, 22 and <15 ka and, based on our and previous field mapping confirm the lavas of the Te Herenga Formation as the oldest exposed part of the

32

Chemical accelerator studies of reaction dynamics: Ar^+ + CH4 ? ArH^+ + CH3  

E-Print Network [OSTI]

, the reactions Ar+ + GH4 - ArH+ + CHs Ar+ + CD4 - ArD+ + CDs (2a) (2b) The Journal of Chemical Physics. Vol. 62. No.7. 1 April 1975 were studied over the energy range 0.4-25 eV c. m. Velocity and angular distributions of the ionic products have been...!.) Consequently, the dissociation energy Do(Ar-H+} ~ 3.90 eV, resulting in energies of 6.06 and 6.24 eV for dissociation of ArH+ into Ar+(2PS/2} + Hand Ar+(2pI/2} +H, respectively. With a value of D(H-CHs} =4.406 eV,27 the following reaction enthalpies are ob...

Wyatt, J. R.; Strattan, L. W.; Snyder, S. C.; Hierl, Peter M.

1975-01-01T23:59:59.000Z

33

AR  

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

created to provide remote handling capabilities for the laboratory in its role as a nuclear testing station. In the early 1990s, the group branched into formal robotics,...

34

arXiv:condmat/0002194 Geometry, Statistics and Asymptotics of Quantum Pumps  

E-Print Network [OSTI]

arXiv:cond­mat/0002194 v2 31 May 2000 Geometry, Statistics and Asymptotics of Quantum Pumps J. E¨uttiker et. al. (BPT) relating the adiabatically pumped current to the S matrix and its (time) derivatives. We relate the charge in BPT to Berry's phase and the corresponding Brouwer pumping formula

35

Darlington AL O'Reillys AL  

E-Print Network [OSTI]

CanungraCk Darlington AL Darlington Coom era R O'Reillys AL Beechmont AL Binna Burra AL BackCk Tyungun AL Numinbah Valley AL NerangR Natural Bridge Numinbah AL Little Nerang Dam AL Albert R Bromfleet AL Benobble AL Wolffdene AL Luscombe AL Wongawallan AL Mt Tamborine Canungra Pimpama R Laheys Lookout

Greenslade, Diana

36

Comment on "Spin-rotation coupling in non-exponential decay of hydrogenlike heavy ions" by G. Lambiase et al  

E-Print Network [OSTI]

I note that the explanation of a recently posted paper by Lambiase et al. [arXiv:0811.2302] for the oscillations in the electron capture decay rate, reported by Litvinov et al.[arXiv:0801.2079], requires the cancellation of a difference by eleven orders of magnitude for the two independent measurements. Such a cancellation is (impossible)^2.

Thomas Faestermann

2009-07-09T23:59:59.000Z

37

Level Structure of Ar41 from the Ar40(d,p)Ar41 Reaction  

Science Journals Connector (OSTI)

The energy-level structure of Ar41 has been investigated by bombarding argon gas with 7.5-Mev deuterons and measuring the energy spectrum and angular distributions of the reaction protons. A Q value of 3.8740.006 Mev was measured. Fifty levels were observed, and their excitation energies, ln values, reduced widths, and shell-model configurations have been determined. Mean energies of the shell-model configurations were: 1f72, 0 Mev; 2p32, 1.50 Mev; 2p12, 3.53 Mev; 3s12, 4.78 Mev; 2d52, 4.86 Mev; and 1f52, 5.55 Mev.

E. Kashy; A. M. Hoogenboom; W. W. Buechner

1961-12-15T23:59:59.000Z

38

Ammonia Production via a Two-Step Al2O3/AlN Thermochemical Cycle. 3. Influence of the Carbon Reducing Agent and Cyclability  

Science Journals Connector (OSTI)

petcoke ... The AlN-hydrolysis steps were performed at 900 and 1100 C for petcoke and wood charcoal, respectively, under a 80% H2O?Ar flow. ... Complete conversion of Al2O3 to AlN was attained after 1 h when petcoke (PC) was used. ...

M. E. Glvez; I. Hischier; A. Frei; A. Steinfeld

2008-02-22T23:59:59.000Z

39

Multiple ionization of Ar, Kr, and Xe in a superstrong laser field  

Science Journals Connector (OSTI)

We report the numerical calculation of Ar9+? Ar13+, Kr13+? Kr17+, and Xe19+? Xe23+ ion yield in the laser field with intensity exceeding 1019 W/cm2. The results of the calculations agree with the experimental data [K. Yamakava et al., Phys. Rev. A 68, 065403 (2003)] quantitatively (for the Ar ions) or qualitatively (for the Kr ions). The theoretical results disagree with the experimental data for the Xe ions. We discuss the possible influence of the relativistic effects on this disagreement between theory and experiment. We obtained the approximation formula for the position of the maximum ionic population with the given ionization multiplicity Z depending on the radiation intensity. This position is described by the power function of Z; the exponent is determined by the dependence of sequential ionization potentials on Z value. We discuss the dependence of the approximation formula parameters on the value of the FWHM of the laser pulse.

Aleksei S. Kornev; Elena B. Tulenko; Boris A. Zon

2011-11-21T23:59:59.000Z

40

ALS@20  

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

feed-image feed-image Digg: ALSBerkeleyLab Facebook Page: 208064938929 Flickr: advancedlightsource Twitter: ALSBerkeleyLab YouTube: AdvancedLightSource Home About the ALS ALS@20 ALS@20 ALS@20 Kick-Off Celebration Print On Friday, January 11, the Advanced Light Source celebrated the beginning of its 20th anniversary year with a brunch attended by more than 150 current and past staff members. After introductory remarks describing the trials and tribulations encountered during the construction of the ALS from former Director Jay Marx, current ALS Scientific Director Steve Kevan and Director Roger Falcone talked about the progress of the facility over the years. Attendees were then able to view more than 500 historical photos of the ALS and its staff displayed around the room.

Note: This page contains sample records for the topic "ar corr al" 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

40Ar/39Ar Geochronology of Post-Valles Caldera Rhyolites, Jemez...  

Open Energy Info (EERE)

during which rhyolite domes, flows, and pyroclastic rocks were emplaced from ring fracture vents. Previously, ages were based on limited K-Ar dating and stratigraphic...

42

Category:Little Rock, AR | Open Energy Information  

Open Energy Info (EERE)

AR AR Jump to: navigation, search Go Back to PV Economics By Location Media in category "Little Rock, AR" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Little Rock AR Entergy Arkansas Inc.png SVFullServiceRestauran... 71 KB SVHospital Little Rock AR Entergy Arkansas Inc.png SVHospital Little Rock... 69 KB SVLargeHotel Little Rock AR Entergy Arkansas Inc.png SVLargeHotel Little Ro... 70 KB SVLargeOffice Little Rock AR Entergy Arkansas Inc.png SVLargeOffice Little R... 71 KB SVMediumOffice Little Rock AR Entergy Arkansas Inc.png SVMediumOffice Little ... 68 KB SVMidriseApartment Little Rock AR Entergy Arkansas Inc.png SVMidriseApartment Lit... 70 KB SVOutPatient Little Rock AR Entergy Arkansas Inc.png SVOutPatient Little Ro...

43

Microsoft Word - corr measures addendum.doc  

Office of Legacy Management (LM)

DOE-LM/GJ1241-2006 DOE-LM/GJ1241-2006 Pinellas Environmental Restoration Project Building 100 Area Corrective Measures Study Report Addendum July 2006 Work Performed by S.M. Stoller Corporation under DOE Contract No. DE-AC01-02GJ79491 for the U.S. Department of Energy Office of Legacy Management, Grand Junction, Colorado This page intentionally left blank U.S. Department of Energy Building 100 Area Corrective Measures Study Report Addendum July 2006 Page iii Contents Acronyms and Abbreviations ....................................................................................................... vii Executive Summary .......................................................................................................................

44

Industry @ ALS  

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

Industry @ ALS Industry @ ALS Industry @ ALS Concrete Industry Benefits from Ancient Romans and the ALS Print Thursday, 17 October 2013 14:24 New insights into the Romans' ingenious concrete harbor structures emerging from ALS beamline research could move the modern concrete industry toward its goal of a reduced carbon footprint. Summary Slide Read more... Moving Industry Forward: Finding the Environmental Opportunity in Biochar Print Thursday, 12 September 2013 08:41 Using ALS Beamlines 10.3.2 and 8.3.2, the Environmental Protection Agency (EPA) is currently investigating how biochar sorbs environmental toxins and which kinds of biochar are the most effective. The possibilities for widespread use have already launched entrepreneurial commercial ventures. Summary Slide

45

ALS Visitors  

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

including Ethan Crumlin (at right) about current research in energy storage and battery efficiency. Berkeleyside Editor Lance Knoble toured the ALS and Berkeley Lab with...

46

40Ar/39Ar Age of Cretaceous-Tertiary Boundary Tektites from Haiti  

Science Journals Connector (OSTI)

...90G15K obtained with laser system and for...ultrason-ically in dilute HF (-5%) for removal...size for total-fusion and incremental-heating...We determined laser total fusion 'Ar/ 39Ar ages...mean of the four laser-fusion plateau ages at...

G. A. IZETT; G. B. DALRYMPLE; L. W. SNEE

1991-06-14T23:59:59.000Z

47

ALS Visitors  

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

ALS Visitors ALS Visitors ALS Visitors Print Wednesday, 29 July 2009 00:00 ALS staff members host a variety of scientific, educational, government, and community-related tours each month. November 2013 poneman U.S. Deputy Secretary of Energy Daniel Poneman visited Berkeley Lab on Friday, Nov. 15, during a brief stay in the Bay Area. Glenn Mara of the University of California Office of the President and Aundra Richards of the DOE Berkeley Site Office joined Deputy Laboratory Director Horst Simon's welcome. They updated Poneman on the lab's future initiatives and current capital projects and heard briefings on cyber security, computing, and the Joint BioEnergy Institute. As second-in-command at DOE, Poneman is responsible for assisting the Secretary of Energy in the management and operations of the agency and acting on his behalf when necessary.During his tour of the ALS, Poneman (right) spoke with Ken Goldberg (Materials Sciences Division) at the CXRO beamline.

48

ArKion Systems | Open Energy Information  

Open Energy Info (EERE)

ArKion Systems ArKion Systems Jump to: navigation, search Name ArKion Systems Address 230 Union Street Place New Bedford, Massachusetts Zip 02740 Sector Efficiency Product Two-way metering systems Website http://www.arkionsystems.com/ Coordinates 41.633948°, -70.927264° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.633948,"lon":-70.927264,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

49

ARS Energy Water and Sustainability Program  

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

ARS Energy Water and ARS Energy Water and Sustainability Program Sandy Morgan - Facilities Energy Manager * Research Arm of USDA * 3,200 buildings in 106 locations * Annual utility cost $45 million * Labs, greenhouses, animal facilities, agricultural buildings * 13.5 Million SF * $1 billion Agency * 50,000 large animals, 400,000 acres About ARS * Management support * Policies * Taking stock * Outreach * Reporting * Funding - Use UESCs then ESPCs * Network - Facility Energy Managers Our Approach Surveys * Meters - Fuels, account numbers, utilities * Water use * Sustainable buildings - Based on LEED EB V2.0 * Location energy and water consumption * Next surveys - Ag irrigation, land use, animals, refrigerants Lots of Data * Contact utilities - 30 energy audits, 10 UESCs, found a few errors * Contact DLA Energy and GSA

50

ALS Visitors  

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

ALS Visitors Print ALS Visitors Print ALS staff members host a variety of scientific, educational, government, and community-related tours each month. November 2013 poneman U.S. Deputy Secretary of Energy Daniel Poneman visited Berkeley Lab on Friday, Nov. 15, during a brief stay in the Bay Area. Glenn Mara of the University of California Office of the President and Aundra Richards of the DOE Berkeley Site Office joined Deputy Laboratory Director Horst Simon's welcome. They updated Poneman on the lab's future initiatives and current capital projects and heard briefings on cyber security, computing, and the Joint BioEnergy Institute. As second-in-command at DOE, Poneman is responsible for assisting the Secretary of Energy in the management and operations of the agency and acting on his behalf when necessary.During his tour of the ALS, Poneman (right) spoke with Ken Goldberg (Materials Sciences Division) at the CXRO beamline.

51

Al Weinrub  

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

Al Weinrub Al Weinrub Author, "COMMUNITY POWER: Decentralized Renewable Energy in California" Member, Sierra Club California Clean Energy-Climate CommitteeMember, Steering Committee, Bay Area Clean Energy Alliance al.weinrub@comcast.net This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member. Al Weinrub is a member of the Sierra Club California Energy-Climate Committee and serves on the Steering Committee of the Bay Area's Local Clean Energy Alliance. He is the author of COMMUNITY POWER: Decentralized Renewable Energy in California (http://www.localcleanenergy.org/Community-Power-Publication)

52

Ultraviolet radiation produced in low-energy Ar + Ar and Kr + Kr collisions  

Science Journals Connector (OSTI)

Absolute cross sections for the emission of ultraviolet resonance line radiations from Ar and Kr atoms resulting from Ar + Ar and Kr + Kr collisions are reported. The energy range covered extends from near the reaction thresholds to 150 eV in the center-of-mass system. The emission cross sections are found to have energy dependencies very similar to those exhibited by the total ionization cross sections for the same reactants. The techniques used to make the measurements are described and the results are discussed in terms of a current theoretical model of the interactions.

H. L. Rothwell; Jr.; R. C. Amme; B. Van Zyl

1979-03-01T23:59:59.000Z

53

Beta decay of 32Ar for fundamental tests  

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

32 Ar(e + nu e ) decay to test isospin symmetry breaking corrections: fragmentation facility (MSU-NSCL) * Where does ATLAS fit in to this? A bridge from stability to 32 Ar...

54

FIANTD200725 arXiv:0712.3526v2  

E-Print Network [OSTI]

########### FIAN­TD­2007­25 arXiv:0712.3526v2 [hep­th] 26 Jan 2012 FIAN­TD­2007­25 arXiv: 0712.3526

55

ALS Visitors  

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

Quick Facts Quick Facts ALS Visitors Print ALS staff members host a variety of scientific, educational, government, and community-related tours each month. November 2013 poneman U.S. Deputy Secretary of Energy Daniel Poneman visited Berkeley Lab on Friday, Nov. 15, during a brief stay in the Bay Area. Glenn Mara of the University of California Office of the President and Aundra Richards of the DOE Berkeley Site Office joined Deputy Laboratory Director Horst Simon's welcome. They updated Poneman on the lab's future initiatives and current capital projects and heard briefings on cyber security, computing, and the Joint BioEnergy Institute. As second-in-command at DOE, Poneman is responsible for assisting the Secretary of Energy in the management and operations of the agency and acting on his behalf when necessary.During his tour of the ALS, Poneman (right) spoke with Ken Goldberg (Materials Sciences Division) at the CXRO beamline.

56

Elastic Constants of Solid Ar, Kr, and Xe: A Monte Carlo Study  

Science Journals Connector (OSTI)

The elastic constants of classical systems of 108 particles arranged (with periodic boundary conditions) on an fcc lattice and interacting with pairwise-additive forces have been evaluated to an accuracy of about 2% by a Monte Carlo procedure closely related to that used by Hoover and his co-workers. For Ar(80 K) and Kr(85 and 115 K) we have used the Bobetic-Barker pair potentials and also included the corrections for the truncated tail of the pair potential, quantum effects, and three-body forces. For Ar(80 K) and Xe(156 K) we have carried out a similar calculation for the familiar Lennard-Jones 6:12 potential. Our 6:12 Ar(80 K) elastic constants agree well with the previous work of Hoover et al. but unfortunately differ only little from the more realistic Bobetic-Barker Ar(80 K) values. Bulk moduli for both potentials are compatible with the currently available experimental data. Comparison of our Kr results with experimental data indicates a need for refinement of the Bobetic-Barker Kr potential. The Xe(156 K) results agree very well with the recent Brillouin-scattering work of Gornall and Stoicheff which is to some extent disappointing because the same 6:12 potential is in poor agreement with the low-temperature heat capacity.

M. L. Klein and R. D. Murphy

1972-09-15T23:59:59.000Z

57

Annealing of UV Ar+ and ArF excimer laser fabricated Bragg gratings: SMF-28e fiber  

Science Journals Connector (OSTI)

Fiber Bragg gratings fabricated in pristine SMF-28e fibers using pulsed ArF-excimer and cw 244-nm Ar+ laser were annealed using tempering rates from 0.0038 to 0.25 K/s....

Violakis, Georgios; Limberger, Hans G

2014-01-01T23:59:59.000Z

58

Comment on 'Discreteness Effects in Lambda Cold Dark Matter Simulations: A Wavelet-Statistical View' by Romeo et al  

E-Print Network [OSTI]

Essential equivalence of the conclusions of Romeo et al. (arXiv:0804.0294v1) with earlier work is pointed out. A possible general explanation for these conclusions is suggested.

Adrian L. Melott

2008-04-03T23:59:59.000Z

59

P1: ARS/ary P2: ARK December 26, 1997 16:38 Annual Reviews AR050-03  

E-Print Network [OSTI]

P1: ARS/ary P2: ARK December 26, 1997 16:38 Annual Reviews AR050-03 Annu. Rev. Neurosci. 1998. 21.annualreviews.org byUniversityofCalifornia-SanDiegoon01/04/07.Forpersonaluseonly. P1: ARS/ary P2: ARK December 26, 1997

Sereno, Martin

60

AL. I  

Office of Legacy Management (LM)

AL. I AL. I Department of Energy Washington, DC 20545 OCT 13 Vii87 Mr. John T. Shields A214 National Fertilizer Development Center Tennessee Valley Authority Muscle Shoals, Alabama 35660 Dear Mr. Shields: As you may know, the Department of Energy (DOE) is evaluating the radiological condition of sites that were utilized under the Manhattan Engineer District and the Atomic Energy Commission (AEC) during the early years of nuclear development to determine whether they need remedial action and whether the Department has authority to perform such action. AEC work at the TVA during the period 1951 through 1955 involved the development of a process to recover uranium from the production of phosphate fertilizer. A laboratory and pilot plant were operated at the site, but very little

Note: This page contains sample records for the topic "ar corr al" 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

Compton profiles of Ne, Ar, and Kr  

Science Journals Connector (OSTI)

Compton profiles of Ne, Ar, and Kr are calculated from ground-state energies and wave functions with full correlation contributions included. The latter is carried out by regarding atoms as inhomogeneous interacting electron-gas systems using the Kohn-Sham self-consistent scheme in the local-density approximation. The calculated values are brought closer to the experimental values from Hartree-Fock results. There are numerical problems for large atoms.

B. Y. Tong and L. Lam

1978-08-01T23:59:59.000Z

62

The structure and ground state dynamics of ArIH  

Science Journals Connector (OSTI)

The structure and ground state dynamics of the atomdiatom dimer interaction between Ar and HI has been investigated by microwave and near infrared supersonic jet spectroscopy.Ab initio molecular orbital calculations were used to provide greater insight into the nature of the interaction. The ground state is shown to be in the isomeric form ArIH with R cm =3.9975(1)? ?=149.33(1) for the normal isotopomer and R cm =3.9483(1)? ?=157.11(1) for ArID. The potential surface from an ab initio molecular orbital calculation was scaled and shifted to yield a nonlinear least-squares fit of the rovibrational state energies to the experimental data. The ground statepotential energy surface obtained in this manner has a barrier between the ArIH and ArHI isomers of 88.5 cm?1 with respect to the global minimum. Such calculations are also used to predict the presence of localized states in the secondary minimum associated with isomers ArHI and ArDI. Attempts to experimentally identify transitions associated with the latter were unsuccessful. The ground state ArIH isomeric structure contrasts with the corresponding ground state of the other members of the homologous series ArHX ( X=F Cl and Br) in which the Ar is bound to the proton.

A. McIntosh; Z. Wang; J. Castillo-Char; R. R. Lucchese; J. W. Bevan; R. D. Suenram; A. C. Legon

1999-01-01T23:59:59.000Z

63

NETL: Advanced Research - The Advanced Research (AR) Program  

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

AR Program AR Program Advanced Research The Advanced Research (AR) Program Advanced Research Program Diagram CLICK ON GRAPHIC TO ENLARGE CLICK ON GRAPHIC TO ENLARGE AR pursues projects in several key areas that are considered to be of greatest relevance and potential benefit to advanced coal and power systems. Many of AR's projects focus on "breakthrough" technologies or novel applications, striving to balance high risk against the prospect of high payoff in terms of measurable benefits to coal and power systems technologies - improved efficiencies, lower costs, new materials, and new processes. AR manages a portfolio that includes pre-commercial projects that rely on NETL's in-house facilities and depth of expertise, as well as collaborative external arrangements that draw upon diverse outside

64

MHK Technologies/Atlantis AR 1000 | Open Energy Information  

Open Energy Info (EERE)

Atlantis AR 1000 Atlantis AR 1000 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Atlantis AR 1000.jpg Technology Profile Primary Organization Atlantis Resources Corporation Project(s) where this technology is utilized *MHK Projects/Castine Harbor Badaduce Narrows *MHK Projects/Gujarat *MHK Projects/Tidal Energy Device Evaluation Center TIDEC Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description The AR series turbines are commercial scale Horizontal Axis Turbines designed for open ocean deployment in the harshest environments on the planet AR turbines feature a single rotor set with highly efficient fixed pitch blades The AR turbine is rotated as required with each tidal exchange using the on board yaw system This is done in the slack period between tides and fixed in place for the optimal heading for the next tide AR turbines are rated at 1MW 2 65m s of water flow velocity The AR 1000 the first of the AR series was successfully deployed and commissioned at the EMEC facility during the summer of 2011

65

FIES ThAr atlas orders 157 79  

E-Print Network [OSTI]

FIES ThAr atlas orders 157 ­ 79 wavelength 3620 ­ 7260 °A Dec 2007 medium resolution file: FIql020001.fits John Telting Nordic Optical Telescope, La Palma, Spain #12;This ThAr atlas was made in Dec file used is FIql020001.fits. A halogen exposure (FIql020002.fits) was used to trace the orders

66

Stark parameter measurement of ArII UV spectral lines  

Science Journals Connector (OSTI)

......parameter measurement of Ar-ii UV spectral lines S. Djurovic 1 M. T. Belmonte 2 R. J...of Stark parameters of Ar-ii spectral lines. We report 126 half-width and 111 shift...16-000 to 26-000-K. atomic data|line: profiles|plasmas| 1 INTRODUCTION Stark......

S. Djurovic; M. T. Belmonte; R. J. Pelez; J. A. Aparicio; S. Mar

2013-01-01T23:59:59.000Z

67

Diffusion of Kr Isotopes in Solid Ar  

Science Journals Connector (OSTI)

The diffusion coefficient D=D0e-Q0RT and isotope effect for Kr78 and Kr86 in solid Ar have been measured using a tracer technique. The activation energy QKr0 depends on the interchange parameter w, but is estimated to lie in the range 3500-3900 cal mole-1, with the most reliable w giving the lower value. Thus, the two calculated QKr0 (3853 and 4050 cal mole-1) for the vacancy mechanism using a two-body (12, 6) potential appear somewhat high, but in reasonable agreement with experiment. The isotope effect gives f?K?(D78D86-1)[(8678)12-1]=0.480.25 which, since QKr0?QAr0, suggests that ?K?0.6 for a single-vacancy mechanism. {Here f is the correlation factor and ?K?(?278?286-1)[(8678)12-1], where ?2 is the tracer jump rate.}

E. H. C. PARKER; B. L. SMITH; H. R. GLYDE

1969-12-15T23:59:59.000Z

68

CHEMILUMINESCENT CHEMI-IONIZATION: Ar* + Ca AND THE CaAr+ EMISSION SPECTRUM  

SciTech Connect (OSTI)

A flowing afterglow chemiluminescence apparatus has been used to analyze visible fluorescence in the Ar* ({sup 3}P{sub 2}{sup o}) + Ca ({sup 1}S{sub 0}) reaction. The rate constants for production of Ca{sup +} ({sup 2}P{sub 3/2}{sup o}) and Ca{sup +} ({sup 2}P{sub 1/2}{sup o}) were measured to be 1.6 x 10{sup -10} cm{sup 3}-molecule{sup -1} sec{sup -1} and 3.2 x 10{sup -11} cm{sup 3} molecule{sup -1} sec{sup -1}, respectively. These results demonstrate a transfer of the total electronic angular momentum polarization in Ar* tothe excited ion levels. The molecular band spectrum of the associative ionization product CaAr{sup +} (A{sup 2}{Pi}) was observed. Molecular fluorescence constituted 14% of the total fluorescence from all ion products. This spectrum was analyzed with a model (exp-Z4) potential, yielding, for the ground state, {Chi}{sup 2}{Sigma}{sup +}, R{sub e} = 2.8 {angstrom}, {omega}''{sub e} = 87 cm{sup -1}, and D''{sub e} = 1000 cm{sup -1}, and, for the A{sup 2}{Pi} state, R{sub e} = 2.6 {angstrom}, {omega}'{sub e} = 200 cm{sup -1}, and D'{sub e} = 4900 cm{sup -1}. The nascent internal state distribution in CaAr{sup +} is found to consist of a fairly narrow range of high vibrational levels. The analysis of spectra from chemiluminescent reaction is a well established technique for elucidating the product state distributions of elementary processes. In this paper, they use the analysis of the chemiluminescent chemi-ionization reactions between metastable argon atoms and calcium atoms to expose the dynamics of associative ionization (AI) and to measure the branching ratios for chemi-ionization into more than one product channel.

Hartman, Dennis C.; Winn, John S.

1980-09-01T23:59:59.000Z

69

Combined U-Th/He and 40Ar/39Ar geochronology of post-shield lavas from the Mauna Kea and Kohala volcanoes, Hawaii  

SciTech Connect (OSTI)

Late Quaternary, post-shield lavas from the Mauna Kea and Kohala volcanoes on the Big Island of Hawaii have been dated using the {sup 40}Ar/{sup 39}Ar and U-Th/He methods. The objective of the study is to compare the recently demonstrated U-Th/He age method, which uses basaltic olivine phenocrysts, with {sup 40}Ar/{sup 39}Ar ages measured on groundmass from the same samples. As a corollary, the age data also increase the precision of the chronology of volcanism on the Big Island. For the U-Th/He ages, U, Th and He concentrations and isotopes were measured to account for U-series disequilibrium and initial He. Single analyses U-Th/He ages for Hamakua lavas from Mauna Kea are 87 {+-} 40 ka to 119 {+-} 23 ka (2{sigma} uncertainties), which are in general equal to or younger than {sup 40}Ar/{sup 39}Ar ages. Basalt from the Polulu sequence on Kohala gives a U-Th/He age of 354 {+-} 54 ka and a {sup 40}Ar/{sup 39}Ar age of 450 {+-} 40 ka. All of the U-Th/He ages, and all but one spurious {sup 40}Ar/{sup 39}Ar ages conform to the previously proposed stratigraphy and published {sup 14}C and K-Ar ages. The ages also compare favorably to U-Th whole rock-olivine ages calculated from {sup 238}U - {sup 230}Th disequilibria. The U-Th/He and {sup 40}Ar/{sup 39}Ar results agree best where there is a relatively large amount of radiogenic {sup 40}Ar (>10%), and where the {sup 40}Ar/{sup 36}Ar intercept calculated from the Ar isochron diagram is close to the atmospheric value. In two cases, it is not clear why U-Th/He and {sup 40}Ar/{sup 39}Ar ages do not agree within uncertainty. U-Th/He and {sup 40}Ar/{sup 39}Ar results diverge the most on a low-K transitional tholeiitic basalt with abundant olivine. For the most alkalic basalts with negligible olivine phenocrysts, U-Th/He ages were unattainable while {sup 40}Ar/{sup 39}Ar results provide good precision even on ages as low as 19 {+-} 4 ka. Hence, the strengths and weaknesses of the U-Th/He and {sup 40}Ar/{sup 39}Ar methods are complimentary for basalts with ages of order 100-500 ka.

Aciego, S.M.; Jourdan, F.; DePaolo, D.J.; Kennedy, B.M.; Renne, P.R.; Sims, K.W.W.

2009-10-01T23:59:59.000Z

70

ALS Chemistry Lab  

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

ALS Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These spaces are dedicated for...

71

ALS Chemistry Lab  

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

Safety Safety for Users ALS Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These...

72

Comments on Diffusion of Kr Isotopes in Solid Ar  

Science Journals Connector (OSTI)

Recently, the isotope effect for Kr diffusion in Ar was found to be f?K?0. 48. The results are consistent with a divacancy diffusion mechanism with ?K?1.

J. J. Burton

1970-10-15T23:59:59.000Z

73

Collision-Induced Light Scattering in Gaseous Ar and Kr  

Science Journals Connector (OSTI)

Light scattering attributable to a change in polarizability produced in colliding pairs of atoms is observed in gaseous Ar and Kr. The experimental results are qualitatively accounted for by relations between the integrated intensity and the collision-induced polarizability.

J. P. McTague and George Birnbaum

1968-09-02T23:59:59.000Z

74

ARS 40 - Public Utilities and Carriers | Open Energy Information  

Open Energy Info (EERE)

Public Utilities and Carriers Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ARS 40 - Public Utilities and CarriersLegal...

75

ARS 12 - Courts and Civil Proceedings | Open Energy Information  

Open Energy Info (EERE)

and Civil Proceedings Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ARS 12 - Courts and Civil ProceedingsLegal Abstract...

76

A.R.S. 9-462 | Open Energy Information  

Open Energy Info (EERE)

9-462 Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: A.R.S. 9-462Legal Published NA Year Signed or Took Effect 1986 Legal...

77

A.R.S. 40-282 | Open Energy Information  

Open Energy Info (EERE)

to library Legal Document- StatuteStatute: A.R.S. 40-282Legal Abstract Power Plant and Transmission Line Siting Committee: Application for certificate; hearing; application upon...

78

A.R.S. 40-281 | Open Energy Information  

Open Energy Info (EERE)

to library Legal Document- StatuteStatute: A.R.S. 40-281Legal Abstract Power Plant and Transmission Line Siting Committee: Certificate required before construction by public...

79

arXiv:math.AG/9903204v11Mar1999 Annals of Mathematics, 149 (1999), 451473  

E-Print Network [OSTI]

filtration on Chow groups CHp (X)Q = F0 CHp (X)Q F1 CHp (X)Q = CHp (X)hom Q . . . Fp+1 CHp (X)Q = 0, so that a corre- spondence X ? Y should induce : Fk CHp (X)Q Fk CHp (Y )Q, where p = p + dim Y - dim , and ii) the induced map Grk : Grk F CHp (X)Q Grk F CHp (Y )Q should vanish when is homologous

Voisin, Claire

80

TI--CR--AL--O thin film resistors  

DOE Patents [OSTI]

Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

Acoustic Resonance Spectroscopy (ARS) Munition Classification System enhancements. Final report  

SciTech Connect (OSTI)

Acoustic Resonance Spectroscopy (ARS) is a non-destructive evaluation technology developed at the Los Alamos National Laboratory (LANL). This technology has resulted in three generations of instrumentation, funded by the Defense Special Weapons Agency (DSWA), specifically designed for field identification of chemical weapon (CW) munitions. Each generation of ARS instrumentation was developed with a specific user in mind. The ARS1OO was built for use by the U.N. Inspection Teams going into Iraq immediately after the Persian Gulf War. The ARS200 was built for use in the US-Russia Bilateral Chemical Weapons Treaty (the primary users for this system are the US Onsite Inspection Agency (OSIA) and their Russian counterparts). The ARS300 was built with the requirements of the Organization for the Prohibition of Chemical Weapons (OPCW) in mind. Each successive system is an improved version of the previous system based on learning the weaknesses of each and, coincidentally, on the fact that more time was available to do a requirements analysis and the necessary engineering development. The ARS300 is at a level of development that warrants transferring the technology to a commercial vendor. Since LANL will supply the computer software to the selected vendor, it is possible for LANL to continue to improve the decision algorithms, add features where necessary, and adjust the user interface before the final transfer occurs. This paper describes the current system, ARS system enhancements, and software enhancements. Appendices contain the Operations Manual (software Version 3.01), and two earlier reports on enhancements.

Vela, O.A.; Huggard, J.C.

1997-09-18T23:59:59.000Z

82

Production of 37Ar in The University of Texas TRIGA reactor facility  

SciTech Connect (OSTI)

The detection of {sup 37}Ar is important for on-site inspections for the Comprehensive Nuclear-Test-Ban Treaty monitoring. In an underground nuclear explosion this radionuclide is produced by {sup 40}Ca(n,{alpha}){sup 37}Ar reaction in surrounding soil and rock. With a half-life of 35 days, {sup 37}Ar provides a signal useful for confirming the location of an underground nuclear event. An ultra-low-background proportional counter developed by Pacific Northwest National Laboratory is used to detect {sup 37}Ar, which decays via electron capture. The irradiation of Ar gas at natural enrichment in the 3L facility within the Mark II TRIGA reactor facility at The University of Texas at Austin provides a source of {sup 37}Ar for the calibration of the detector. The {sup 41}Ar activity is measured by the gamma activity using an HPGe detector after the sample is removed from the core. Using the {sup 41}Ar/{sup 37}Ar production ratio and the {sup 41}Ar activity, the amount of {sup 37}Ar created is calculated. The {sup 41}Ar decays quickly (half-life of 109.34 minutes) leaving a radioactive sample of high purity {sup 37}Ar and only trace levels of {sup 39}Ar.

Egnatuk, Christine M.; Lowrey, Justin; Biegalski, S.; Bowyer, Ted W.; Haas, Derek A.; Orrell, John L.; Woods, Vincent T.; Keillor, Martin E.

2011-06-19T23:59:59.000Z

83

ALS Chemistry Lab  

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

Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These spaces are dedicated for...

84

Excellent Passivation and Low Reflectivity Al2O3/TiO2 Bilayer Coatings for n-Wafer Silicon Solar Cells: Preprint  

SciTech Connect (OSTI)

A bilayer coating of Al2O3 and TiO2 is used to simultaneously achieve excellent passivation and low reflectivity on p-type silicon. This coating is targeted for achieving high efficiency n-wafer Si solar cells, where both passivation and anti-reflection (AR) are needed at the front-side p-type emitter. It could also be valuable for front-side passivation and AR of rear-emitter and interdigitated back contact p-wafer cells. We achieve high minority carrier lifetimes {approx}1 ms, as well as a nearly 2% decrease in absolute reflectivity, as compared to a standard silicon nitride AR coating.

Lee, B. G.; Skarp, J.; Malinen, V.; Li, S.; Choi, S.; Branz, H. M.

2012-06-01T23:59:59.000Z

85

Arçelik A.Ş: Compliance Determination (2010-SE-0105) | Department of  

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

Arçelik A.Ş: Compliance Determination (2010-SE-0105) Arçelik A.Ş: Compliance Determination (2010-SE-0105) Arçelik A.Ş: Compliance Determination (2010-SE-0105) August 30, 2010 DOE issued a Notice of Compliance Determination after test results revealed that Arçelik's Blomberg BRFB1450 refrigerator-freezer complies with the applicable energy conservation standards. DOE reviewed test results from Arçelik and also performed DOE testing on four units of the product. The DOE had issued a subpoena for information and production of documents requesting test data from Arçelik A.Ş, after DOE received information indicating that Arçelik's Blomberg BRFB1450 model refrigerator-freezer exceeds the applicable Federal energy conservation standards. Arçelik A.Ş: Compliance Determination (2010-SE-0105) More Documents & Publications

86

Smartphone-Mediated Tourist Experiences: Understanding the Influence of Augmented Reality (AR) Applications in Tourism  

E-Print Network [OSTI]

The synergy of smartphone, mobile applications (apps) and Augmented Reality (AR) technology has the potential to mediate tourism experiences to great extents. The advent of AR apps on smartphones provides a dynamic solution for tourists by helping...

Anuar, Faiz Izwan

2013-04-25T23:59:59.000Z

87

Muon capture in Ar. The muon lifetime and yields of Cl isotopes  

Science Journals Connector (OSTI)

The time and energy spectra of ? rays, accompanying negative muon capture in a 40Ar target, have been measured using Ge detectors. The results of measuring the muon lifetime in 40Ar and yields of different Cl and...

A. V. Klinskikh; S. Brianson; V. B. Brudanin

2008-06-01T23:59:59.000Z

88

WOOD, TM, AM BAPTISTA, JS KUWABARA, AND AR FLEGAL ...  

Science Journals Connector (OSTI)

Jun 9, 1993 ... the mass balance calculations of Flegal et al. (199 1). The result of .... ity inputs from wastewater treatment plants (Conomos et al. 1979; Spiker...

89

Advanced Robotics 25 (2011) 699715 brill.nl/ar  

E-Print Network [OSTI]

Advanced Robotics 25 (2011) 699­715 brill.nl/ar Full paper Design and Application of a Wire attention due to the absence of practical applications. However, in the case of blast-cleaning and painting for the entire transverse web floor with a range of 2­3 m. Since the self-traveling robotic platform is located

Kim, Jongwon

90

SPECIA L SECTION D EP AR TM ENTS  

E-Print Network [OSTI]

#12;#12;SPECIA L SECTION D EP AR TM ENTS 20 Report on Research 22 Spotlight on Students 34 Focus of Phi Ep's national organization. Two lettersin particular stood outbecause they reported that the brothers of Phi Ep weren't the onlyfraternities at UConn to take a similarstand. N.C.Heilman '44 (ENG

Holsinger, Kent

91

DESY 07176 arXiv:0710.2602v1  

E-Print Network [OSTI]

########### DESY 07­176 arXiv:0710.2602v1 [hep­ex] 13 Oct 2007 Prospects to Measure the Higgs Boson - Germany The process e + e ! ZH allows to measure the Higgs boson in the recoil mass spectrum against the Z boson without any assumptions on the Higgs boson decay. We performed a full simulation

92

Cl37(p,n)Ar37 excitation function up to 24 MeV: Study of (p,n) reactions  

Science Journals Connector (OSTI)

Cross sections for the Cl37(p,n)Ar37 reaction were determined from 2 to 24 MeV by the activation method. NaCl targets of natural isotopic composition were irradiated inside of Al cells having thin Havar windows. Beam intensities were determined with a Faraday cup and the Ar37 disintegration rates were measured with internal gas proportional counters. The cross sections (6% uncertainty) increase from threshold (1.64 MeV) to a broad maximum of 365 mb at 10 MeV and then decrease to 34 mb at 23.5 MeV. These results and five other recently measured (p,n) excitation functions are compared with each other and with various cascade-evaporation calculations. Reasonable agreement was attained between experiment and calculation, and possible sources of remaining discrepancies are discussed. The Ar37 half-life is observed to be 35.020.05 day, in good agreement with previously reported values.NUCLEAR REACTIONS Cl37(p,n), E=2-24 MeV; measured ?(E). Natural targets, Faraday cup, internal gas proportional counters. RADIOACTIVITY Ar37; measured T12.

R. Kishore; R. Coll; S. Katcoff; J. B. Cumming

1975-07-01T23:59:59.000Z

93

The Navigation and Control technology inside the AR.Drone micro UAV  

E-Print Network [OSTI]

The Navigation and Control technology inside the AR.Drone micro UAV Pierre-Jean Bristeau François- mercialized micro Unmanned Aerial Vehicle (UAV), the AR.Drone, which cost and performance are unprecedented company started a project named AR.Drone aiming at producing a micro Unmanned Aerial Vehicle (UAV

94

Charge Transport in Solid and Liquid Ar, Kr, and Xe  

Science Journals Connector (OSTI)

This paper reports an investigation of the drift velocity of excess electrons in solid and liquid Ar, Kr, and Xe. After purification of the commercially available gas, thin crystal specimens (100-600 ?m) were grown from the liquid between parallel electrodes in a chamber attached to a miniature cryostat. Pulses of 40-keV electrons were used to generate the charge carriers in both liquids and solids. This technique overcomes the limitations inherent in previously applied methods and has made it possible to investigate the drift velocity over a range of applied fields from 10 V cm-1 to 100 kV cm-1. Near the triple point, the low-field mobility ?0 in solid Ar, Kr, and Xe was found to be 1000, 3700, and about 4500 cm2sec-1V-1, respectively. In the liquids the corresponding mobilities were 475, 1800, and 2200 cm2sec-1V-1. The temerature dependence of ?0 has been measured on Ar crystals, and the results indicate that ?0 is determined by acoustic scattering. The electron lifetime appears to be controlled predominantly by oxygen impurities. Pronounced hot-electron effects are observed in drift-velocityversusfield curves for both liquids and solids, and their fit to the Shockley hot-electron theory has been investigated. In the high-field region all the curves show an almost complete saturation with field. The theory of Cohen and Lekner applied to liquid Ar fits the results over most of the field range, suggesting that the deviations from the Shockley theory at higher electron temperatures are associated with an increase in the value of the structure factor. In solid Ar or Kr, positive holes do not appear to be mobile, but in Xe crystals a hole mobility of about 210-2 cm2sec-1V-1 was found. The implications of these results are briefly discussed.

L. S. Miller; S. Howe; W. E. Spear

1968-02-15T23:59:59.000Z

95

Evaluation of sintering effects on SiC incorporated UO2 kernels under Ar and Ar-4%H2 environments  

SciTech Connect (OSTI)

Silicon carbide (SiC) is suggested as an oxygen getter in UO2 kernels used for TRISO particle fuels to lower oxygen potential and prevent kernel migration during irradiation. Scanning electron microscopy and X-ray diffractometry analyses performed on sintered kernels verified that internal gelation process can be used to incorporate SiC in urania fuel kernels. Sintering in either Ar or Ar-4%H2 at 1500 C lowered the SiC content in the UO2 kernels to some extent. Formation of UC was observed as the major chemical phase in the process, while other minor phases such as U3Si2C2, USi2, U3Si2, and UC2 were also identified. UC formation was presumed to be occurred by two reactions. The first was the SiC reaction with its protective SiO2 oxide layer on SiC grains to produce volatile SiO and free carbon that subsequently reacted with UO2 to form UC. The second process was direct UO2 reaction with SiC grains to form SiO, CO, and UC, especially in Ar-4%H2. A slightly higher density and UC content was observed in the sample sintered in Ar-4%H2, but the use of both atmospheres produced kernels with ~95% of theoretical density. It is suggested that incorporating CO in the sintering gas would prevent UC formation and preserve the initial SiC content.

Silva, Chinthaka M [ORNL] [ORNL; Lindemer, Terrence [Harbach Engineering and Solutions] [Harbach Engineering and Solutions; Hunt, Rodney Dale [ORNL] [ORNL; Collins, Jack Lee [ORNL] [ORNL; Terrani, Kurt A [ORNL] [ORNL; Snead, Lance Lewis [ORNL] [ORNL

2013-01-01T23:59:59.000Z

96

Comment on "A modified scalar-tensor-vector gravity theory and the constraint on its parameters" by Deng, et al  

E-Print Network [OSTI]

We comment on a recent paper by Deng et al. (Phys. Rev. D 79, 044014 (2009), arXiv:0901.3730) in which the Eddington-Robertson parameters for our modified gravity theory (MOG) are derived. We show by explicit calculation that the role of the vector field $\\phi_\\mu$ cannot be ignored in this derivation.

J. W. Moffat; V. T. Toth

2010-01-17T23:59:59.000Z

97

Science DMZ for ALS  

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

ALS Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ @ UF Science DMZ @ CU...

98

Flssiger Wasserstoff als Kraftstoff  

Science Journals Connector (OSTI)

Seit mehr als hundert Jahren stellen Kohlenwasserstoffe aus Rohl fast ausschlielich die Basis fr alle im Verkehr verwendeten Kraftstoffe dar. Ein Verkehr ohne Benutzung von Kraftstoffen auf Kohlenwasserstof...

Prof. Dr. Ing. habil. Walter Peschka

1984-01-01T23:59:59.000Z

99

Science DMZ for ALS  

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

ALS ALS About ESnet Overview ESnet Staff Governance Our Network Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ CU Science DMZ Penn State & VTTI Science DMZ NOAA Science DMZ NERSC Science DMZ ALS Multi-facility Workflow LCLS ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Careers Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Science DMZ for ALS Many beamline scientists at Berkeley Lab's Advanced Light Source (ALS) are or will be experiencing slower network speeds because of instrument upgrades. These new instruments, or more specifically detectors, are

100

Sublimation Pressures of Solid Ar, Kr, and Xe  

Science Journals Connector (OSTI)

Results of an experiment to measure the sublimation pressures of Ar, Kr, and Xe over wide temperature and pressure ranges are presented. Data are reported from near the respective triple points to about (2.3 10-6 Torr, 25.506 K) for Ar; (2.1 10-4 Torr, 45.130 K) for Kr; (3.8 10-4 Torr, 70.075 K) for Xe. Pressures were measured with a Hg manometer, a McLeod gauge, and a calibrated Bourdon gauge. The data have been corrected for thermomolecular flow and streaming. Temperatures were measured with a N.B.S.-calibrated Pt resistance thermometer. The application of the law of corresponding states is investigated. Values for static lattice energy, geometric mean of the lattice vibrational spectrum, heat of sublimation, and lattice vibrational energy are calculated using theoretical sublimation pressure curves.

Charles W. Leming and Gerald L. Pollack

1970-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

Photoemission from Ar, Kr, and Xe on Pb(111)  

Science Journals Connector (OSTI)

Angle-resolved photoelectron spectra were measured for the valence p states of Ar, Kr, and Xe on Pb(111). The thickness of the rare-gas layers was varied between 0.05 and about 5 monolayers. For each layer the work function was deduced from the width of the photoelectron energy-distribution curve. On Pb(111) tightly packed monolayers were prepared, exhibiting energy dispersion of the valence p states, which is discussed in the framework of the known two-dimensional band structure. The spectral features are very sharp, as can be seen from the full width at half maximum value of 175 meV for the Xe 5p1/2 peak. For Xe the submonolayer regime was also studied, where single atoms are adsorbed together with small three-dimensional clusters. The single atoms exhibit no dispersion and no split of the p3/2 level into two sublevels. This demonstrates that these features are derived from lateral interaction in the rare-gas monolayer. On top of the monolayer a second completely filled layer can be prepared for Ar, Kr, and Xe. The second-layer shift in binding energy is 720 meV for Ar and Kr and 525 meV for Xe. It is about 6 times as large as the work-function changes induced by the monolayer. This observation can only be explained in the known final-state interpretation of the layer-dependent shifts in binding energy.

K. Jacobi

1988-09-15T23:59:59.000Z

102

Isotopic Analysis At Seven Mile Hole Area (Larson, Et Al., 2009) | Open  

Open Energy Info (EERE)

2009) 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Isotopic Analysis- Rock Activity Date Usefulness useful DOE-funding Unknown Notes The 40Ar/39Ar data were collected from a single fragment of alunite from sample Y-05-25, approximately 0.5 cm3 in size. References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The Yellowstone River, Yellowstone Caldera, Wyoming Retrieved from "http://en.openei.org/w/index.php?title=Isotopic_Analysis_At_Seven_Mile_Hole_Area_(Larson,_Et_Al.,_2009)&oldid=68747

103

40Ar/39Ar ages and palaeomagnetism of transitionally magnetized volcanic rocks in the Society Islands, French Polynesia: Raiatea excursion in the upper-Gauss Chron  

Science Journals Connector (OSTI)

......Experiment and data analysis Age determination...irradiated at the JMTR reactor with fast neutron...air. The blank analysis was conducted after...MP01 fulfilled the reliability criteria, respectively...laser-heating 40Ar/39Ar analysis: case study for...facility of the JMTR reactor, Japan, Geochem......

Y. Yamamoto; O. Ishizuka; M. Sudo; K. Uto

2007-04-01T23:59:59.000Z

104

Two-phase Cryogenic Avalanche Detectors with THGEM and hybrid THGEM/GEM multipliers operated in Ar and Ar+N2  

E-Print Network [OSTI]

Two-phase Cryogenic Avalanche Detectors (CRADs) with GEM and THGEM multipliers have become an emerging potential technique for charge recording in rare-event experiments. In this work we present the performance of two-phase CRADs operated in Ar and Ar+N2. Detectors with sensitive area of 10x10 cm2, reaching a litre-scale active volume, yielded gains of the order of 1000 with a double-THGEM multiplier. Higher gains, of about 5000, have been attained in two-phase Ar CRADs with a hybrid triple-stage multiplier, comprising of a double-THGEM followed by a GEM. The performance of two-phase CRADs in Ar doped with N2 (0.1-0.6%) yielded faster signals and similar gains compared to the operation in two-phase Ar. The applicability to rare-event experiments is discussed.

A. Bondar; A. Buzulutskov; A. Dolgov; A. Grebenuk; E. Shemyakina; A. Sokolov; D. Akimov; A. Breskin; D. Thers

2012-10-02T23:59:59.000Z

105

ALS Beamlines Directory  

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

ALS Beamlines Directory Print ALS Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

106

ALS Beamlines Directory  

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

ALS Beamlines Directory Print ALS Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

107

ALS User Meeting Archives  

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

ALS User Meeting Archives ALS User Meeting Archives Past User Meeting Agendas, Workshops, and Awards Year Agenda Workshops David A. Shirley (Science) Klaus Halbach (Instrumentation) Tim Renner (Service) 2012 2012 User Meeting Agenda 2012 User Meeting Workshops 2012 ALS User Meeting Awards Carl Percival, Dudley Shallcross, Craig Taatjes and David Osborn (Sandia), for making the first direct measurements of the reactions of Criegee intermediates, and showing that their impact on tropospheric chemistry and climate may be substantially greater than previously assumed. 2012 ALS User Meeting Awards Jeff Dickert and Simon Morton of Berkeley Lab's Physical Biosciences Division for the invention and implementation of the Compact Variable Collimator (CVC), which has led to a dramatic increase in productivity of protein crystallography.

108

Hacking als Grenzberschreitung  

Science Journals Connector (OSTI)

In der Vergangenheit hat es sich als ntzlich erwiesen, am Anfang eines Vortrages erst einmal ein paar Worte zu dem Verein zu verlieren, in dessen Vorstand ich mitwirke. Der Chaos Computer Club (CCC) ist viele...

Frank Simon

1994-01-01T23:59:59.000Z

109

ALS Staff Photo  

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

Staff Photo Print On May 14, 2013, members of ALS staff posed for a group photo in front of the dome. A hi-res version can be downloaded here. The last staff photo was taken in...

110

Flachglas Als Baustoff  

Science Journals Connector (OSTI)

Der Werkstoff Glas bezeichnet ein Schmelzprodukt, das in der Natur als erstarrte vulkanische Schmelze vorkommt und dem Mensch bereits vor 5000 Jahren fr die Herstellung von Schmuck und Werkstcken diente. Im ...

2007-01-01T23:59:59.000Z

111

40Ar/39Ar dating of microgram feldspar grains from the paired feldspathic achondrites GRA 06128 and 06129  

Science Journals Connector (OSTI)

Abstract 40Ar/39Ar ages of single feldspar grains from the paired meteorites Graves Nunatak 06128 (GRA8; 8 grains) and 06129 (GRA9; 26 grains) are presented. Plateau ages (?70% of the 39Ar released) ranged from 4000 to 4600Ma with an average 1-? uncertainty of 90Ma. The most precise ages obtained were 426717Ma for a grain from GRA8 and 443719Ma and 432118Ma for two grains from GRA9. Isotope correlation diagrams yield less precise ages ranging from 3800 to 5200Ma with an average 1-? uncertainty of 250Ma; they indicate a negligible trapped component. Plateau ages, integrated total fusion ages, and isochron ages are internally concordant at the 95% confidence level. The distribution of the plateau ages for GRA9 is bimodal with peaks at 4400 and 4300Ma. In contrast, the plateau age distribution for GRA8 peaks at about 4260Ma with broad wings extending toward younger and older ages. To explain the distributions of grain ages we prefer a scenario that includes a major post-formation event about 4400Ma ago and a later melt intrusion event that heated GRA8 more than some parts of GRA9.

Fara N. Lindsay; Gregory F. Herzog; Jisun Park; Jeremy S. Delaney; Brent D. Turrin; Carl C. Swisher III

2014-01-01T23:59:59.000Z

112

Surface engineering of a Zr-based bulk metallic glass with low energy Ar- or Ca-ion implantation  

Science Journals Connector (OSTI)

Abstract In the present study, low energy ion implantation was employed to engineer the surface of a Zr-based bulk metallic glass (BMG), aiming at improving the biocompatibility and imparting bioactivity to the surface. Ca- or Ar-ions were implanted at 10 or 50keV at a fluence of 8נ1015ions/cm2 to (Zr0.55Al0.10Ni0.05Cu0.30)99Y1 (at.%) BMG. The effects of ion implantation on material properties and subsequent cellular responses were investigated. Both Ar- and Ca-ion implantations were suggested to induce atom displacements on the surfaces according to the Monte-Carlo simulation. The change of atomic environment of Zr in the surface regions as implied by the alteration in X-ray absorption measurements at Zr K-edge. X-ray photoelectron spectroscopy revealed that the ion implantation process has modified the surface chemical compositions and indicated the presence of Ca after Ca-ion implantation. The surface nanohardness has been enhanced by implantation of either ion species, with Ca-ion implantation showing more prominent effect. The BMG surfaces were altered to be more hydrophobic after ion implantation, which can be attributed to the reduced amount of hydroxyl groups on the implanted surfaces. Higher numbers of adherent cells were found on Ar- and Ca-ion implanted samples, while more pronounced cell adhesion was observed on Ca-ion implanted substrates. The low energy ion implantation resulted in concurrent modifications in atomic structure, nanohardness, surface chemistry, hydrophobicity, and cell behavior on the surface of the Zr-based BMG, which were proposed to be mutually correlated with each other.

Lu Huang; Chao Zhu; Claudiu I. Muntele; Tao Zhang; Peter K. Liaw; Wei He

2015-01-01T23:59:59.000Z

113

OSTI Announces Alert Service for arXiv Patrons | OSTI, US Dept of Energy,  

Office of Scientific and Technical Information (OSTI)

Announces Alert Service for arXiv Patrons Announces Alert Service for arXiv Patrons March 2005 Oak Ridge, TN - The Office of Scientific and Technical Information (OSTI) is pleased to announce implementation of an Alert Service that serves patrons of arXiv, a source in the fields of physics, mathematics, non-linear science, computer science, and quantitative biology. ArXiv, a service of Cornell University Library System, is one of the sources included in OSTI's E-print Network. Through this Alert Service, patrons can subscribe to be automatically notified of the latest information posted on arXiv, as well as other e-print sources in the E-print Network. A special interface is provided for arXiv patrons through the E-print Network. E-print Network is a vast, integrated network of electronic scientific and

114

E-Print Network 3.0 - ar-rich source gas Sample Search Results  

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

argon (Ar)-rich atmosphere... in natural gas bubble plumes: observations from the Coal Oil Point marine hydrocarbon ... Source: California at Santa Barbara, University of -...

115

E-Print Network 3.0 - ar injection experiment Sample Search Results  

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

in 553AR. The cumulative steam injected after 400 days on injection and the injection rate both similar... ... Source: Patzek, Tadeusz W. - Department of Petroleum and...

116

Radial Mass Fraction Distributions In Ar+N Plasmas Produced In A Wall-Stabilized Arc  

SciTech Connect (OSTI)

Radial distributions of Ar mass fractions in plasmas produced in a wall-stabilized arc have been studied. Measurements have been performed for seven different mixtures of Ar+N2. The obtained results show that the radial distributions of Ar mass fractions strongly depend on the chemical composition of the plasma. In plasmas containing large amount of Ar the distributions have local minima at the arc axis (in high temperature plasma regions), whereas in plasmas consisting mainly of nitrogen the distributions reveal maxima on the discharge axis.

KsiaPzek, Ireneusz [Institute of Physics, Opole University, ul. Oleska 48, 45-052 Opole (Poland)

2006-01-15T23:59:59.000Z

117

SPPI ORIGINAL PAPER October 11, 2011 GROSS ERRORS IN THE IPCC-AR4  

E-Print Network [OSTI]

SPPI ORIGINAL PAPER October 11, 2011 GROSS ERRORS IN THE IPCC-AR4 REPORT REGARDING PAST & FUTURE FIGURE AND GEORGE WILL QUOTE.....................

Gray, William

118

Oxygen-driven relaxation processes in pre-irradiated Ar cryocrystals  

E-Print Network [OSTI]

Excitations of Solid Oxygen ?in Russian?, B. I. Verkin andNUMBER 11 NOVEMBER 2006 Oxygen-driven relaxation processes? Relaxation processes in oxygen-containing Ar cryocrystals

Savchenko, E. V; Belov, A. G; Gumenchuk, G. B; Ponomaryov, A. N; Bondybey, V. E

2006-01-01T23:59:59.000Z

119

E-Print Network 3.0 - ar-bicat diimine platinum Sample Search...  

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

Sample search results for: ar-bicat diimine platinum Page: << < 1 2 3 4 5 > >> 1 Chemistry Department 2011 Summer Research Program Summary: are investigating the interaction...

120

ALS in the News  

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

feed-image feed-image Digg: ALSBerkeleyLab Facebook Page: 208064938929 Flickr: advancedlightsource Twitter: ALSBerkeleyLab YouTube: AdvancedLightSource Home About the ALS ALS in the News ALS in the News Roman Seawater Concrete Holds the Secret to Cutting Carbon Emissions Print Tuesday, 04 June 2013 00:00 An international team led by Paulo Monteiro of the Advanced Light Source and UC Berkeley has analyzed samples of Roman concrete from harbor installations that have survived 2,000 years of chemical attack and wave action, "one of the most durable construction materials on the planet," says UC Berkeley's Marie Jackson, a leading member of the team. Says Monteiro, "It's not that modern concrete isn't good, but manufacturing Portland cement accounts for seven percent of the carbon dioxide that industry puts into the air." The carbon footprint of Roman concrete, made from lime, volcanic ash, and seawater, is much smaller.

Note: This page contains sample records for the topic "ar corr al" 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

ALS Beamlines Directory  

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

Beamlines Directory Beamlines Directory ALS Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

122

The sup 40 Ar/ sup 39 Ar thermochronology of the eastern Mojave Desert, California, and adjacent western Arizona with implications for the evolution of metamorphic core complexes  

SciTech Connect (OSTI)

The application of {sup 40}Ar/{sup 39}Ar thermochronology provides information about the timing and nature of thrusting, plutonism, metamorphism, denudation, and detachment faulting. The {sup 40}Ar/{sup 39}Ar ages of 175 to 125 Ma from the Clipper, Piute, Turtle, Mohave, Bill Williams, and Hualapai Mountains are interpreted to be the result of a middle Mesozoic thermal event(s) caused by crustal thickening. The {sup 40}Ar/{sup 39}Ar data from the Clipper and Piute Mountains suggest that this thermal event was followed by a period of cooling at rates of 1-5C/m.y. Orogenesis culminated during the Late Cretaceous when rocks exposed in the Old Woman-Piute, Chemehuevi, and Sacramento Mountains attained temperatures >500C which reset the K-Ar systems of minerals from Proterozoic rocks. High-grade metamorphism in the Old Woman Mountains area was caused by the intrusion of the Old Woman-Piute batholith at 73 {plus minus} 1 Ma. Cooling rates following batholith emplacement in the Old Woman Mountains were {approximately}100C/m.y. between 73 and 70 Ma and 5-10C/m.y. from 70 to {approximately}30 Ma. By 30 Ma, rocks exposed in the Old Woman-Piute, Marble, Ship, Clipper, and Turtle Mountains were below {approximately}100C. The {sup 49}Ar/{sup 39}Ar ages from the Sacramento Mountains suggest that mylonization caused by the onset of regional extension occurred at 23 {plus minus} 1 Ma. When extension started in the Chemehuevi Mountains, rocks exposed in the southwestern and northeastern portions of footwall to the Chemehuevi detachment fault were at {approximately}180C and {approximately}350C, respectively. Unroofing of the footwalls to detachment faults in the Sacramento and Chemehuevi Mountains resulted in average cooling rates of 10-50C/m.y. between 22 and 15 Ma.

Foster, D.A.; Harrison, T.M. (State Univ. of New York, Albany (USA)); Miller, C.F. (Vanderbilt Univ., Nashville, TN (USA)); Howard, K.A. (Geological Survey, Menlo Park, CA (USA))

1990-11-10T23:59:59.000Z

123

ALS superbend magnet system  

SciTech Connect (OSTI)

The Lawrence Berkeley National Laboratory is preparing to upgrade the Advanced Light Source (ALS) with three superconducting dipoles (Superbends). In this paper we present the final magnet system design which incorporates R&D test results and addresses the ALS operational concerns of alignment, availability, and economy. The design incorporates conduction-cooled Nb-Ti windings and HTS current leads, epoxy-glass suspension straps, and a Gifford-McMahon cryocooler to supply steady state refrigeration. We also present the current status of fabrication and testing.

Zbasnik, J.; Wang, S.T.; Chen, J.Y.; DeVries, G.J.; DeMarco, R.; Fahmie, M.; Geyer, A.; Green, M.A.; Harkins, J.; Henderson, T.; Hinkson, J.; Hoyer, E.H.; Krupnick, J.; Marks, S.; Ottens, F.; Paterson, J.A.; Pipersky, P.; Portmann, G.; Robin, D.A.; Schlueter, R.D.; Steier, C.; Taylor, C.E.; Wahrer, R.

2000-09-15T23:59:59.000Z

124

Additional bands of the ArD2O intramolecular bending mode observed using a quantum cascade laser  

Science Journals Connector (OSTI)

Three new rovibrational bands of ArD2O have been observed in the ?2 bending region of D2O using a quantum cascade laser based cavity ringdown spectrometer. In addition, further observations of the ?(110, ?2=1)??(101) band reported by Li et al. (J. Mol. Spectrosc. 272 (2012) 2731) have been made. All bands were fit by treating the complex using a pseudo-diatomic model which treats the D2O as a free rotor within the complex. Molecular constants have been obtained using this model and are reported with deviations in the fits ranging from 0.0002cm?1 to 0.0005 cm?1. Two of the newly observed bands are tentatively assigned as the ?(202, ?2=1)??(111) and ?(211, ?2=1)??(202) bands, which have not previously been observed in other spectral regions.

Jacob T. Stewart; Benjamin J. McCall

2012-01-01T23:59:59.000Z

125

An international land-biosphere model benchmarking activity for the IPCC Fifth Assessment Report (AR5)  

SciTech Connect (OSTI)

The need to capture important climate feedbacks in general circulation models (GCMs) has resulted in efforts to include atmospheric chemistry and land and ocean biogeochemistry into the next generation of production climate models, called Earth System Models (ESMs). While many terrestrial and ocean carbon models have been coupled to GCMs, recent work has shown that such models can yield a wide range of results (Friedlingstein et al., 2006). This work suggests that a more rigorous set of global offline and partially coupled experiments, along with detailed analyses of processes and comparisons with measurements, are needed. The Carbon-Land Model Intercomparison Project (C-LAMP) was designed to meet this need by providing a simulation protocol and model performance metrics based upon comparisons against best-available satellite- and ground-based measurements (Hoffman et al., 2007). Recently, a similar effort in Europe, called the International Land Model Benchmark (ILAMB) Project, was begun to assess the performance of European land surface models. These two projects will now serve as prototypes for a proposed international land-biosphere model benchmarking activity for those models participating in the IPCC Fifth Assessment Report (AR5). Initially used for model validation for terrestrial biogeochemistry models in the NCAR Community Land Model (CLM), C-LAMP incorporates a simulation protocol for both offline and partially coupled simulations using a prescribed historical trajectory of atmospheric CO2 concentrations. Models are confronted with data through comparisons against AmeriFlux site measurements, MODIS satellite observations, NOAA Globalview flask records, TRANSCOM inversions, and Free Air CO2 Enrichment (FACE) site measurements. Both sets of experiments have been performed using two different terrestrial biogeochemistry modules coupled to the CLM version 3 in the Community Climate System Model version 3 (CCSM3): the CASA model of Fung, et al., and the carbon-nitrogen (CN) model of Thornton. Comparisons of the CLM3 offline results against observational datasets have been performed and are described in Randerson et al. (2009). CLM version 4 has been evaluated using C-LAMP, showing improvement in many of the metrics. Efforts are now underway to initiate a Nitrogen-Land Model Intercomparison Project (N-LAMP) to better constrain the effects of the nitrogen cycle in biosphere models. Presented will be new results from C-LAMP for CLM4, initial N-LAMP developments, and the proposed land-biosphere model benchmarking activity.

Hoffman, Forrest M [ORNL; Randerson, James T [ORNL; Thornton, Peter E [ORNL; Bonan, Gordon [National Center for Atmospheric Research (NCAR); Erickson III, David J [ORNL; Fung, Inez [University of California, Berkeley

2009-12-01T23:59:59.000Z

126

Atom penetration from a thin film into the substrate during sputtering by polyenergetic Ar{sup +} ion beam with mean energy of 9.4 keV  

SciTech Connect (OSTI)

Penetration of alien atoms (Be, Ni) into Be, Al, Zr, Si and diamond was investigated under Ar{sup +} ion bombardment of samples having thermally evaporated films of 30--50 nm. Sputtering was carried out using a wide energy spectrum beam of Ar{sup +} ions of 9.4 keV to dose D = 1 {times} 10{sup 16}--10{sup 19} ion/cm{sup 2}. Implanted atom distribution in the targets was measured by Rutherford backscattering spectrometry (RBS) of H{sup +} and He{sup +} ions with energy of 1.6 MeV as well as secondary ion mass-spectrometry (SIMS). During the bombardment, the penetration depth of Ar atoms increases with dose linearly. This depth is more than 3--20 times deeper than the projected range of bombarding ions and recoil atoms. This is a deep action effect. The analysis shows that the experimental data for foreign atoms penetration depth are similar to the data calculated for atom migration through the interstitial site in a field of internal (lateral) compressive stresses created in the near-surface layer of the substrate as a result of implantation. Under these experimental conditions atom ratio r{sub i}/r{sub m} (r{sub i} -- radius of dopant, r{sub m} -- radius target of substrate) can play a principal determining role.

Kalin, B.A.; Gladkov, V.P.; Volkov, N.V.; Sabo, S.E. [Moscow Engineering Physics Inst. (Russian Federation)

1995-12-31T23:59:59.000Z

127

Beam-splitters don't have memory: a comment on "Event-based corpuscular model for quantum optics experiments'' by K.Michielsen et al  

E-Print Network [OSTI]

In a recent article (arXiv:1006.1728) K.Michielsen et al. claim that a simple corpuscular model can explain many quantum optics experiments. We discuss these claims and show that their proposal fails at several levels. Finally, we propose an experiment to falsify the model.

Radu Ionicioiu

2010-12-03T23:59:59.000Z

128

Brambilla, et al. Reply  

E-Print Network [OSTI]

Brambilla, et al. Reply: van Megen and Williams (vMW) question our recent claim that dense colloidal hard spheres enter at large volume fraction \\phi a dynamical regime not observed in earlier work and not described by the mode-coupling theory (MCT) of the glass transition.

Giovanni Brambilla; Djamel El Masri; Matteo Pierno; Ludovic Berthier; Luca Cipelletti; George Petekidis; Andrew B. Schofield

2010-08-27T23:59:59.000Z

129

Flat panel display using Ti-Cr-Al-O thin film  

DOE Patents [OSTI]

Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solan Beach, CA)

2002-01-01T23:59:59.000Z

130

Eine analytische Brennstoffzelle als Alkoholsensor  

Science Journals Connector (OSTI)

Es wird eine analytische Brennstoffzelle zur quantitativen Bestimmung von Alkoholen beschrieben. Als...

H. Huck

131

Smith et al Supporting Information  

E-Print Network [OSTI]

Smith et al 1 Supporting Information for Smith et al. 2006, PLoS Computational Biology 2:e161-hyperpallium apicale; HF-hippocampal formation, and M-mesopallium. #12;Smith et al 2 FigureS2,nolinkswerefoundbetweenelectrodesindifferentbirds,andnolinkswerefoundintothesoundstimulusvariable. CombinedAnalysisofAllBirds'ElectrodesPlusSound #12;Smith et al 3 Analysis of Data from Subsections

Jarvis, Erich D.

132

Very-high-order harmonic generation from Ar atoms and Ar+ ions in superintense pulsed laser fields: An ab initio self-interaction-free time-dependent density-functional approach  

E-Print Network [OSTI]

We present an ab initio nonpertubative investigation of the mechanisms responsible for the production of very-high-order harmonic generation (HHG) from Ar atoms and Ar+ ions by means of the self-interaction-free time-dependent density...

Carrera, Juan J.; Chu, Shih-I; Tong, X. M.

2005-06-21T23:59:59.000Z

133

arXiv:0904.0927v1[math.AG]6Apr2009 CALCULATING THE PARABOLIC CHERN CHARACTER OF A  

E-Print Network [OSTI]

characters chP ar 1 (E), chP ar 2 (E) and chP ar 3 (E). The basic idea is to use the formula given in [IS2

Simpson, Carlos

134

Abstract 3574: Studies of castrate resistant 22Rv1 cells identifies AR regulated interrelated networks of transcription factors, co-regulators, chromatin, and nuclear scaffolding proteins.  

Science Journals Connector (OSTI)

...cells identifies AR regulated interrelated networks of transcription...which the AR dominates this process is unclear. To identify...analysis also revealed that interrelated networks of transcription...cells identifies AR regulated interrelated networks of transcription...

Maria Mudryj; Stephen J. Libertini; and Alan P. Lombard

2013-04-15T23:59:59.000Z

135

The Effectiveness of an AR-based Context-Aware Assembly Support System in Object Assembly  

E-Print Network [OSTI]

The Effectiveness of an AR-based Context-Aware Assembly Support System in Object Assembly Bui Minh University ABSTRACT This study evaluates the effectiveness of an AR-based context- aware assembly support recognize error and comple- tion states at each step. Naturally, the effectiveness of such context- aware

LaViola Jr., Joseph J.

136

The use of surrounding visual context in handheld AR: device vs. user perspective rendering  

Science Journals Connector (OSTI)

The magic lens paradigm, a commonly used descriptor for handheld Augmented Reality (AR), presents the user with dual views: the augmented view (magic lens) that appears on the device, and the real view of the surroundings (what the user can see around ... Keywords: ar, dual views, dual-view, magic lens, user-perspective

Klen ?opi? Pucihar; Paul Coulton; Jason Alexander

2014-04-01T23:59:59.000Z

137

ALS Beamlines Directory  

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

Beamlines Directory Print Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

138

ALS User Meeting Archives  

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

User Meeting Archives Print User Meeting Archives Print Past User Meeting Agendas, Workshops, and Awards Year Agenda Workshops David A. Shirley (Science) Klaus Halbach (Instrumentation) Tim Renner (Service) 2012 2012 User Meeting Agenda 2012 User Meeting Workshops 2012 ALS User Meeting Awards Carl Percival, Dudley Shallcross, Craig Taatjes and David Osborn (Sandia), for making the first direct measurements of the reactions of Criegee intermediates, and showing that their impact on tropospheric chemistry and climate may be substantially greater than previously assumed. 2012 ALS User Meeting Awards Jeff Dickert and Simon Morton of Berkeley Lab's Physical Biosciences Division for the invention and implementation of the Compact Variable Collimator (CVC), which has led to a dramatic increase in productivity of protein crystallography.

139

ALS Beamlines Directory  

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

Beamlines Directory Print Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

140

Multiphoton Double Ionization of Ar in Intense Extreme Ultraviolet Laser Fields Studied by Shot-by-Shot Photoelectron Spectroscopy  

SciTech Connect (OSTI)

Photoelectron spectroscopy has been performed to study the multiphoton double ionization of Ar in an intense extreme ultraviolet laser field (h{nu}{approx}21 eV, {approx}5 TW/cm{sup 2}), by using a free electron laser (FEL). Three distinct peaks identified in the observed photoelectron spectra clearly show that the double ionization proceeds sequentially via the formation of Ar{sup +}: Ar+h{nu}{yields}Ar{sup +}+e{sup -} and Ar{sup +}+2h{nu}{yields}Ar{sup 2+}+e{sup -}. Shot-by-shot recording of the photoelectron spectra allows simultaneous monitoring of FEL spectrum and the multiphoton process for each FEL pulse, revealing that the two-photon ionization from Ar{sup +} is significantly enhanced by intermediate resonances in Ar{sup +}.

Hikosaka, Y. [Department of Environmental Science, Niigata University, Niigata 950-2181 (Japan); Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki 444-8585 (Japan); Graduate University for Advanced Studies (SOKENDAI), Okazaki 444-8585 (Japan); RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Fushitani, M.; Hishikawa, A. [Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki 444-8585 (Japan); Graduate University for Advanced Studies (SOKENDAI), Okazaki 444-8585 (Japan); RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya 464-8602 (Japan); Matsuda, A. [Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki 444-8585 (Japan); RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya 464-8602 (Japan); Tseng, C.-M. [Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki 444-8585 (Japan); RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Shigemasa, E. [Institute for Molecular Science, National Institutes of Natural Sciences, Okazaki 444-8585 (Japan); Graduate University for Advanced Studies (SOKENDAI), Okazaki 444-8585 (Japan); RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Nagasono, M.; Tono, K.; Yabashi, M.; Ishikawa, T. [RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Togashi, T.; Ohashi, H.; Kimura, H. [RIKEN, XFEL Project Head Office, Sayo, Hyogo 679-5148 (Japan); Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198 (Japan); Senba, Y. [Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198 (Japan)

2010-09-24T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

NOTES AND COMMENTS REVERE COPPER AR! BRASS DETROIT, MICHIGAN  

Office of Legacy Management (LM)

* .t-* * .t-* . * * - -. _ _ ,.. .I AIT. 4 NOTES AND COMMENTS REVERE COPPER AR! BRASS DETROIT, MICHIGAN A preliminary (screening) survey was conducted in several areas of the Revere Copper and Brass Facility, 5851 W. Jefferson Street, Detroit, Michigan. The survey was conducted by the ANL Radiological Survey Group on April 22, 1981. The Survey Group, consisting of W. Smith, R. Mundis, K. Flynn (all of ANI), and E. Jascewsky (DOE-CH) met on site with J. Evans (Safety Engineer), D. Tratt (Asst. Engineer), -- M~37~se'Zanak~(Aeth6ds~De!@iFXi%itXiupe~isox$ and E. Betancourt (Personnel Manager) to discuss what information was available concerning the operations that transpired at the facility during the Manhattan Engineering District Atomic Energy Commission (MED/AEC) era. MrYWtisffaliab indicated that

142

NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA  

Gasoline and Diesel Fuel Update (EIA)

accomplishments accomplishments are impressive in themselves, and associ- ated with each milestone is the expansion of future produc- tion opportunities as another technical barrier is overcome. The extension of recovery opportunities into deep water has established the deep offshore as an area of considerable national significance. A second source of increased supply is gas from coalbed formations. Natural gas production from coalbed methane fields continued to grow in 1996 as projects initiated mainly in the early to mid 1990's matured through the dewatering phase into higher rates of gas production. Coalbed forma- tions contribute almost 1 trillion cubic feet, roughly 5 per- cent, to total U.S. production. Continued production growth from coalbeds is not likely in light of the precipitous drop in new wells completed in coalbed formations since the termination of the production tax

143

Reactions of Ar40 with Dy160, Dy164, and Yb174  

Science Journals Connector (OSTI)

Excitation functions for nuclear reactions induced by Ar40 ions were measured for the reactions Dy164(Ar40,xn)Po204-x, Dy160(Ar40,xn)Po200-x, Yb174(Ar40,xn)Ra214-x, and Yb174(Ar40,pxn)Fr213-x. For all of the systems studied, the (Ar,xn) reactions only make up a small part of the total reaction cross section of ?2 b; the largest cross sections encountered in each system were (at the peaks of the respective excitation functions) 30 mb for Dy164(Ar,5n), 10 mb for Dy160(Ar,4n), and 5 mb for Yb174(Ar,4n-5n). The probabilities Pxn of neutron emission in the compound systems Po204 and Po200 were found to be very different, with respective maximum probabilities for the emission of four, five, and six neutrons of 0.064, 0.035, and 0.016 for Po204, and 0.010, 0.0025, and 0.0003 for Po200. Calculations performed with a statistical-model code, which includes angular-momentum effects and fission competition, are able to reproduce the shapes and magnitudes of the experimental excitation functions, although there is a systematic energy difference, ?10 MeV, between theory and the data. These model-dependent analyses describe in detail how the particle evaporation and fission deexcitation modes vary with angular momentum and excitation energy. The observed large differences in Pxn values for Po204 and Po200 are seen to arise from the small difference, ?1.2 MeV, between the values of Sn-Bf, the difference of neutron-separation and fission-barrier energies, in each compound system.NUCLEAR REACTIONS Dy160(Ar40,xn)Po200-x, Dy164(Ar40,xn)Po204-x, Yb174(Ar40,xn)Ra214-x, and Yb174(Ar40,pxn)Fr213-x. E=160-270 MeV; measured ?(E) for product nuclei that are ?-particle radioactive; compared with statistical-model calculations.

Y. LeBeyec; R. L. Hahn; K. S. Toth; R. Eppley

1976-09-01T23:59:59.000Z

144

GAS AND DUST ABSORPTION IN THE DoAr 24E SYSTEM  

SciTech Connect (OSTI)

We present findings for DoAr 24E, a binary system that includes a classical infrared companion. We observed the DoAr 24E system with the Spitzer Infrared Spectrograph (IRS), with high-resolution, near-infrared spectroscopy of CO vibrational transitions, and with mid-infrared imaging. The source of high extinction toward infrared companions has been an item of continuing interest. Here we investigate the disk structure of DoAr 24E using the column densities, temperature, and velocity profiles of two CO absorption features seen toward DoAr 24Eb. We model the spectral energy distributions found using T-ReCS imaging and investigate the likely sources of extinction toward DoAr 24Eb. We find the lack of silicate absorption and small CO column density toward DoAr 24Eb suggest that the mid-infrared continuum is not as extinguished as the near-infrared, possibly due to the mid-infrared originating from an extended region. This, along with the velocity profile of the CO absorption, suggests that the source of high extinction is likely due to a disk or disk wind associated with DoAr 24Eb.

Kruger, Andrew J. [Department of Physical Science, Wilbur Wright College, 4300 North Narragansett Avenue, Chicago, IL 60634 (United States); Richter, Matthew J. [Department of Physics, University of California at Davis, One Shields Avenue, Davis, CA 95616 (United States); Seifahrt, Andreas [Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 (United States); Carr, John S. [Remote Sensing Division, Naval Research Laboratory, Code 7210, Washington, DC 20375 (United States); Najita, Joan R. [National Optical Astronomy Observatory, Tucson, AZ 85719 (United States); Moerchen, Margaret M. [European Southern Observatory, Alonso de Cordova 3107, Santiago (Chile); Doppmann, Greg W. [W.M. Keck Observatory, 65-1120 Mamalahoa Hwy, Kamuela, HI 96743 (United States)

2012-11-20T23:59:59.000Z

145

Comment on 'A Scaling law beyond Zipf's law and its relation to Heaps' law' [arXiv:1303.0705  

E-Print Network [OSTI]

It is shown that the scaling law for the text-length dependence of word-frequency distributions proposed by Font-Clos et al in 2013 [New J. Phys. 15 093033, arXiv:1303.0705] is fundamentally impossible and leads to incorrect conclusions. Instead the text-length-dependence can be connected to the general properties of a random book with consistent agreement. It is pointed out that this finding has strong implications, when deciding between two conceptually different views on word-frequency distributions, i.e. the `Zipf's-view' and the `Randomness-view', as is discussed. It is also noticed that the text-length transformation of a random book does have an exact scaling property precisely for the power-law index $\\gamma=1$, as opposed to the Zipf's exponent $\\gamma=2$ and the implication of this exact scaling property is discussed. However a real text has $\\gamma>1$ and as a consequence $\\gamma$ increases when shortening a real text, contrary to the claim by Font-Clos et al in 2013 New J. Phys. 15 093033. The con...

Yan, Xiao-Yong

2014-01-01T23:59:59.000Z

146

Optical and electrical characterization of an atmospheric pressure microplasma jet for Ar/CH{sub 4} and Ar/C{sub 2}H{sub 2} mixtures  

SciTech Connect (OSTI)

A rf microplasma jet working at atmospheric pressure has been characterized for Ar, He, and Ar/CH{sub 4} and Ar/C{sub 2}H{sub 2} mixtures. The microdischarge has a coaxial configuration, with a gap between the inner and outer electrodes of 250 {mu}m. The main flow runs through the gap of the coaxial structure, while the reactive gases are inserted through a capillary as inner electrode. The discharge is excited using a rf of 13.56 MHz, and rms voltages around 200-250 V and rms currents of 0.4-0.6 A are obtained. Electron densities around 8x10{sup 20} m{sup -3} and gas temperatures lower than 400 K have been measured using optical emission spectroscopy for main flows of 3 slm and inner capillary flows of 160 SCCM. By adjusting the flows, the flow pattern prevents the mixing of the reactive species with the ambient air in the discharge region, so that no traces of air are found even when the microplasma is operated in an open atmosphere. This is shown in Ar/CH{sub 4} and Ar/C{sub 2}H{sub 2} plasmas, where no CO and CN species are present and the optical emission spectroscopy spectra are mainly dominated by CH and C{sub 2} bands. The ratio of these two species follows different trends with the amount of precursor for Ar/CH{sub 4} and Ar/C{sub 2}H{sub 2} mixtures, showing the presence of distinct chemistries in each of them. In Ar/C{sub 2}H{sub 2} plasmas, CH{sub x} species are produced mainly by electron impact dissociation of C{sub 2}H{sub 2} molecules, and the CH{sub x}/C{sub 2}H{sub x} ratio is independent of the precursor amount. In Ar/CH{sub 4} mixtures, C{sub 2}H{sub x} species are formed mainly by recombination of CH{sub x} species through three-body reactions, so that the CH{sub x}/C{sub 2}H{sub x} ratio depends on the amount of CH{sub 4} present in the mixture. All these properties make our microplasma design of great interest for applications such as thin film growth or surface treatment.

Yanguas-Gil, A.; Focke, K.; Benedikt, J.; Keudell, A. von [Arbeitsgruppe Reaktive Plasmen, Fakultaet fuer Physik und Astronomie, Ruhr Universitaet Bochum, Universitaetsstrasse 150, 44780 Bochum (Germany)

2007-05-15T23:59:59.000Z

147

Negative ion photodetachment spectroscopy of the Al3O2 , Al3O3 , Al4Ox , Al5Ox (x = 35), Al6O5 , and Al7O5 clusters  

E-Print Network [OSTI]

Negative ion photodetachment spectroscopy of the Al3O2 , Al3O3 , Al4Ox , Al5Ox (x = 3­5), Al6O5 , and Al7O5 clusters Giovanni Meloni, Michael J. Ferguson and Daniel M. Neumark Department of Chemistry as an Advance Article on the web 9th September 2003 The Al3O2 , Al3O3 , Al4Ox , Al5Ox (x ¼ 3­5), Al6O5 , and Al7

Neumark, Daniel M.

148

Dry patterning of InGaN and InAlN  

Science Journals Connector (OSTI)

Dry etch rates of In x Ga1?x N and In x Al1?x N alloys are found to increase with In mole fraction in CH4/H2microwave (2.45 GHz) discharges and to decrease under the same conditions in Cl2/H2 mixtures. Both plasma chemistries produce smooth anisotropicetching across the entire composition range from InN to either GaN or AlN. Addition of SF6 rather than H2 to a Cl2discharge produces faster etch rates and retains smooth morphologies. This suggests that either atomic hydrogen or fluorine is capable of effective removal of N from the III?V nitride materials. Ar+ ion milling rates for InGaAlN alloys are found to be approximately a factor of 2 lower than for more conventional III?V semiconductors like GaAs.

S. J. Pearton; C. R. Abernathy; F. Ren

1994-01-01T23:59:59.000Z

149

2013 ALS User Meeting Highlights  

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

2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights Print This year's ALS User Meeting launched with a welcome from Users' Executive Committee Chair Corie Ralston and LBNL Director Paul Alivisatos. ALS Director Roger Falcone followed with a "state of the ALS" presentation that began with a reminder of the ALS mission, which he noted remains true even in the midst of a government shutdown: "Supporting users in doing outstanding science in a safe environment." Falcone gave the 414 meeting attendees an update on the ALS beamlines, which included good news about increased user numbers thanks to the new RAPIDD access system, enhanced robotics, and remote capabilities. Falcone reflected that ALS metrics continue to represent our highly productive users-the number of journal articles and papers per user that come from ALS research have continued to grow in the past year. Looking forward, Falcone touched on how a proposed ALS upgrade to a diffraction-limited light source would increase scientific capabilities.

150

2013 ALS User Meeting Highlights  

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

2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights Print Thursday, 24 October 2013 09:06 This year's ALS User Meeting launched with a welcome from Users' Executive Committee Chair Corie Ralston and LBNL Director Paul Alivisatos. ALS Director Roger Falcone followed with a "state of the ALS" presentation that began with a reminder of the ALS mission, which he noted remains true even in the midst of a government shutdown: "Supporting users in doing outstanding science in a safe environment." Falcone gave the 414 meeting attendees an update on the ALS beamlines, which included good news about increased user numbers thanks to the new RAPIDD access system, enhanced robotics, and remote capabilities. Falcone reflected that ALS metrics continue to represent our highly productive users-the number of journal articles and papers per user that come from ALS research have continued to grow in the past year. Looking forward, Falcone touched on how a proposed ALS upgrade to a diffraction-limited light source would increase scientific capabilities.

151

GAMETOPHYTIC SELF-INCOMPATIBILITY (Newbigin et al., 1993; Matton et al., 1994; Dodds et al., 1997)  

E-Print Network [OSTI]

GAMETOPHYTIC SELF-INCOMPATIBILITY (Newbigin et al., 1993; Matton et al., 1994; Dodds et al., 1997, but expressed at high levels in the style. d. There are high levels of this gene product in self-incompatible species, whereas very low levels in self-compatible species. f. Generalized features: #12;Self-incompatibility

Bhattacharyya, Madan Kumar

152

An Application of Augmented Reality (AR) in the Teaching of an Arc Welding Robot  

E-Print Network [OSTI]

Augmented Reality (AR) is an emerging technology that utilizes computer vision methods to overlay virtual objects onto the real world scene so as to make them appear to co-exist with the real objects. Its main objective ...

Chong, J. W. S.

153

Experimental and Theoretical Studies of a Pulsed Microwave Excited Ar/CF4 Plasma  

Science Journals Connector (OSTI)

The present work deals with a pulsed microwave discharge in an Ar/CF 4 gas mixture under a low pressure (110 mbar). The discharge chamber developed has a cylindri...

M. Baeva; X. Luo; J. H. Schfer; J. Uhlenbusch

1998-12-01T23:59:59.000Z

154

Radio-frequency Ar plasma treatment on muga silk fiber: correlation between physicochemical and surface morphology  

Science Journals Connector (OSTI)

Radio-frequency (RF) Ar plasma treatment is carried out on natural muga silk fibers in a capacitively coupled plasma reactor. The physical and thermal properties of the muga fibers are investigated at an RF power...

Dolly Gogoi; Joyanti Chutia

2012-11-01T23:59:59.000Z

155

E-Print Network 3.0 - adaptive response ar Sample Search Results  

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

of adaptation could approximate the ARs of P-cells on a single-trial basis in response to a richer stimulus... and color-sensitive pathway) showed response adaptation with...

156

49 A.R.S. 321 et seq.: Water Quality Appeals | Open Energy Information  

Open Energy Info (EERE)

Water Quality Appeals Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: 49 A.R.S. 321 et seq.: Water Quality AppealsLegal Abstract...

157

ARS Title 49-200 Water Quality Control | Open Energy Information  

Open Energy Info (EERE)

Water Quality Control Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ARS Title 49-200 Water Quality ControlLegal Abstract...

158

E-Print Network 3.0 - ar ti cr Sample Search Results  

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

Cu films were deposited on a steel substrate with thickness range of 200 - 2000... of TiC14, N2, HZ and Ar a t 520'C. The adhesion strength of TiN films was investigated by...

159

arXiv:hep-ph/0301023v321Feb2003 SCIPP 02/37  

E-Print Network [OSTI]

arXiv:hep-ph/0301023v321Feb2003 UCD-02-18 SCIPP 02/37 IUHEX-202 December, 2002 hep-ph/0301023 Higgs-energy supersymmetry . . . . . . . . . . . . . . . . 22 5.1 MSSM Higgs sector at tree level

California at Santa Cruz, University of

160

Precise half-life measurements for the superallowed beta(+) emitters Ar-34 and Cl-34  

E-Print Network [OSTI]

the half-life of the superallowed emitter Ar-34 to be 843.8(4)ms...the quoted precision, 0.05%, is a factor of five improvement on the best previous measurement and meets this demanding requirement. Our measurement employed a high-efficiency gas counter, which was sensitive to positrons from both Ar-34 and its daughter Cl-34. We achieved the required precision on Ar-34 by analyzing the parent-daughter composite decay with a new fitting technique. We also obtained an improved half-life for Cl-34 of 1.5268(5) s, which has 0.03% precision and is a factor of two improvement on previous results. As a by-product of these measurements, we determined the half-life of Ar-35 to be 1.7754(11) s....

Iacob, V. E.; Hardy, John C.; Brinkley, J. F.; Gagliardi, Carl A.; Mayes, V. E.; Nica, N.; Sanchez-Vega, M.; Tabacaru, G.; Trache, L.; Tribble, Robert E.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

E-Print Network 3.0 - ar em amostras Sample Search Results  

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

amostras Search Powered by Explorit Topic List Advanced Search Sample search results for: ar em amostras Page: << < 1 2 3 4 5 > >> 1 XVI Congresso Brasileiro de Cincia e Tecnologia...

162

E-Print Network 3.0 - angular correlations 31ar Sample Search...  

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

Sample search results for: angular correlations 31ar Page: << < 1 2 3 4 5 > >> 1 Low Energy Nuclear and Solid State Physics 1a). BetaGamma Angular Correlations in Au 193 and...

163

E-Print Network 3.0 - ar em tomografia Sample Search Results  

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

tomografia Search Powered by Explorit Topic List Advanced Search Sample search results for: ar em tomografia Page: << < 1 2 3 4 5 > >> 1 0.5setgray00.5setgray1 Determinao de...

164

Rovibrational spectroscopy of ArCO van der Waals complex  

SciTech Connect (OSTI)

The information that can be obtained from the high resolution rovibrational spectra of small molecular clusters is very useful for determining intermolecular potentials and the effects of intermolecular interactions on intramolecular bonds. Recently, such spectra have been obtained via absorption measurements using F-center, frequency difference and diode laser sources. Because F-center and frequency difference lasers operate best in the 2-4 ..mu..m region, studies using these laser sources have involved high frequency vibrational modes (H-X, X-C,F,Cl,Br) or overtones. Although diode lasers cover a much broader spectral range (3-20 ..mu..m), they are less convenient to use for doing survey spectroscopy. We have developed several new techniques which improve the sensitivity and convenience of absorption measurements using diode lasers for the study of molecular clusters in supersonic expansions. Here we describe these techniques and their application for the measurement of the rovibrational spectra of ArCO near 5 ..mu..m. 11 refs., 4 figs., 1 tab.

Campbell, E.J.; De Piante Johnston, A.; Buelow, S.J.

1987-01-01T23:59:59.000Z

165

Data Packages in Hanford Site's Administrative Record (AR) and Public Information Repository (PIR)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

In 1989, the Department of Energy joined with the Washington State Department of Ecology and the U.S. Environmental Protection Agency in signing the Hanford Federal Facility Agreement and Consent Order more commonly known as the Tri-Party Agreement (TPA). The TPA outlines legally enforceable milestones for Hanford cleanup over the next several decades. The AR is the body of documents and information that is considered or relied upon to arrive at a final decision for remedial action or hazardous waste management. An AR is established for each operable unit (OU); treatment, storage, or disposal unit (TSD); or Expedited Response Action (ERA) group and will contain all documents having information considered in arriving at a Record of Decision or permit. Documents become part of the AR after they have been designated as an AR by the TPA or after EPA, DOE, or other official parties have identified a document or set of documents for inclusion. Furthermore, AR documents are to be kept in a Public Information Repository (PIR).Thousands of data packages that support the AR documents are available to the public in the Hanford PIR.

166

ENVIRONMENT AL REVI  

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

ENVIRONMENT ENVIRONMENT AL REVI EW for CATEG ORI CAL EXCLUS ION DETE RMINATION Rocky Mo unta in Region, Weste rn A rea Power Administra tion Stru cture Replace ment Fla min g Go rge-Vern a l No.3 138-kV tra nsmiss ion lin e (Struct ure No. 25/6) Spr ing 201 2 A. Ilricf J)cscription of Proposal: Western Area Power Adm inistration (Western) proposes to replace Structure No. 25/6 on the Flaming Gorge-Vernal No.3 138-kV transmission line. The structure is located on Bureau of Land Management lands in Uintah County. Utah (Township 3S, Range 22E, Section 7; Donkey Flat 7.5' USGS quadrangle). Work consists of removal and in-kind replacement of the wood H-frame structure and anchors utilizing rubber tired vehicles. crane, bucket truck, pole trucks/trailers, auger rig. and pick-up trucks. All work will be conducted on Western's existing

167

Comments to the review "Nonthermal phenomena in clusters of galaxies" by Y.Rephaeli et al. that will appear on the book: Clusters of galaxies: beyond the thermal view  

E-Print Network [OSTI]

Comments to the review "Nonthermal Phenomena in Clusters of Galaxies" by Y.Rephaeli et al. (arXiv:0801.0982 [astro-ph]) that regard the presence of a hard X-ray excess in the Coma cluster, A2199, A2163 and the Bullet cluster.

Roberto Fusco-Femiano; Mauro Orlandini

2008-02-13T23:59:59.000Z

168

Energieversorgung als DienstleistungElektrizittswirtschaft  

Science Journals Connector (OSTI)

Im Herbst 1988 legte die VDEW ihren Hitgliedsunternehmen das Positionspapier Die Stromversorger als Dienstleistungspartner vor und machte es zugleich einer interessierten ffentlichkeit bekannt. Das Position...

K. Bechthold

1991-01-01T23:59:59.000Z

169

Energieversorgung als DienstleistungMinerallwirtschaft  

Science Journals Connector (OSTI)

Meine Damen, meine Herren, Energieversorgung als Dienstleistung, dieses Thema beherrscht die Energiediskussion seit einiger Zeit. Der Begriff ist etwas schillernd, seine genaue Eingrenzung schwierig, aber er k...

P. Schillmller

1991-01-01T23:59:59.000Z

170

Transitrume als Orte des Konsums.  

E-Print Network [OSTI]

??Insbesondere seit den 1990er Jahren ist international eine wachsende Bedeutung der Transitrume Tankstelle, Flughafen und Bahnhof als Einzelhandels- und Dienstleistungsstandorte zu beobachten. Vielfltige Grnde sowohl (more)

Korn, Juliane

2006-01-01T23:59:59.000Z

171

1. R Aaij ,...,G.Alkhazov et al. First evidence for the decay Bs -> mu+ mu-. CERN-PH-EP-2012-335, LHCB-PAPER-2012-043  

E-Print Network [OSTI]

1 2 3 4 1. R Aaij ,...,G.Alkhazov et al. First evidence for the decay Bs -> mu+ mu-. CERN-PH-EP - + - LHCB-PAPER-2012-033, and B ¯ 0 s D s1 (2536) + -. CERN-PH-EP-2012-327 e-Print: arXiv:1211.1541 [hep-ex]. 4. R Aaij ,...,G.Alkhazov et al. Observation of D0-D0bar oscillations. CERN-PH-EP-2012-333, LHCB

Titov, Anatoly

172

As-Received, Ozone Cleaned and Ar+ Sputtered Surfaces of Hafnium Oxide Grown by Atomic Layer Deposition and Studied by XPS  

SciTech Connect (OSTI)

In this study, X-ray photoelectron spectroscopy (XPS) characterization was performed on 47 nm thick hafnium oxide (HfO{sub 2}) films grown by atomic layer deposition using TEMA-Hf/H{sub 2}O at 250 C substrate temperature. HfO{sub 2} is currently being studied as a possible replacement for Silicon Oxide (SiO{sub 2}) as a gate dielectric in electronics transistors. XPS spectra were collected on a Physical Electronics Quantum 2000 Scanning ESCA Microprobe using a monochromatic Al K{sub a} X-ray (1486.7 eV) excitation source. The sample was analyzed under the following conditions: as received, after UV irradiation for five minutes, and after sputter cleaning with 2 kV Ar{sup +} ions for 180 seconds. Survey scans showed carbon, oxygen, and hafnium as the major species in the film, while the only minor species of argon and carbide was detected after sputtering. Adventitious carbon initially composed approximately 18.6 AT% of the surface, but after UV cleaning it was reduced to 2.4 AT%. This demonstrated that that the majority of carbon was due to adventitious carbon. However, after 2 kV Ar{sup +} sputtering there was still only trace amounts of carbon at {approx}1 AT%, Some of this trace carbon is now in the form of a carbide due to the interaction with Ar{sup +} used for sputter cleaning. Furthermore, the stoiciometric ratio of oxygen and hafnium is consistent with a high quality HfO{sub 2} film.

Engelhard, Mark H.; Herman, Jacob A.; Wallace, Robert; Baer, Donald R.

2012-06-27T23:59:59.000Z

173

Symmetry energy and the isoscaling properties of the fragments in multifragmentation of 40Ca+58Ni, 40Ar+58Ni, and 40Ar+58Fe reactions  

E-Print Network [OSTI]

The symmetry energy and the isoscaling properties of the fragments produced in multifragmentation of 40Ar, 40Ca + 58Fe, 58Ni reactions at 25, 33, 45 and 53 MeV/nucleon were investigated within the framework of a statistical multifragmentation model...

Iglio, Jennifer Ann

2007-09-17T23:59:59.000Z

174

Constraints on the motions of South American and African Shields during the Proterozoic: I. 40Ar/39Ar and paleomagnetic correlations between Venezuela and Liberia  

Science Journals Connector (OSTI)

...PROTEROZOIC SOUTH AMERICAN AND AFRICAN SHIELDS 1049 TABLE 2. (Continued) T( C) f, Atmos. (%) ." Ar (x lO _ 6 cm 3 STPg) f(39) " A r / * > A r Age (Ma)* Sample Bio ON33 508 0.0000 -0.0000 39 1.28 0.003 0.00 1,358 53 550 -0...

175

Structure of multilayered Cr(Al)N/SiO{sub x} nanocomposite coatings fabricated by differential pumping co-sputtering  

SciTech Connect (OSTI)

A Cr(Al)N/38 vol. % SiO{sub x} hard coating was prepared on a (001) Si substrate at 250 C in a differential pumping co-sputtering system, which has two chambers for radio frequency (RF) sputtering and a substrate holder rotating on the chambers. The composite coating was grown by alternate sputter-depositions from CrAl and SiO{sub 2} targets with flows of N{sub 2}+Ar and Ar at RF powers of 200 and 75 W, respectively, on transition layers grown on the substrate. Analytical electron microscopy reveled that the Cr(Al)N/SiO{sub x} coating had a multilayered structure of Cr(Al)N crystal layers ?1.6 nm thick and two-dimensionally dispersed amorphous silicon oxide (a-SiO{sub x}) particles with sizes of ?1 nm or less. The a-SiO{sub x} particles were enclosed with the Cr(Al)N layers. The coating had a low indentation hardness of ?25 GPa at room temperature, due to a high oxide fraction of 38 vol. % and a low substrate rotational speed of 1 rpm. Faster rotation and lower oxide fraction would make a-SiO{sub x} particles smaller, resulting in the formation of Cr(Al)N crystal including the very fine a-SiO{sub x} particles with small number density. They would work as obstacles for the lattice deformation of the Cr(Al)N crystals. We have fabricated a superhard coating of Cr(Al)N/17 vol. % SiO{sub x} with a hardness of 46 GPa prepared at 12 rpm.

Kawasaki, Masahiro [JEOL USA Inc., 11 Dearborn Road, Peabody, Massachusetts 01960 (United States)] [JEOL USA Inc., 11 Dearborn Road, Peabody, Massachusetts 01960 (United States); Nose, Masateru [Faculty of Art and Design, University of Toyama, 180 Futagami-machi, Takaoka 933-8588 (Japan)] [Faculty of Art and Design, University of Toyama, 180 Futagami-machi, Takaoka 933-8588 (Japan); Onishi, Ichiro [JEOL Ltd. 3-1-2 Musashino, Akishima, Tokyo 196-8558 (Japan)] [JEOL Ltd. 3-1-2 Musashino, Akishima, Tokyo 196-8558 (Japan); Shiojiri, Makoto [Kyoto Institute of Technology, Kyoto 606-8585 (Japan)] [Kyoto Institute of Technology, Kyoto 606-8585 (Japan)

2013-11-11T23:59:59.000Z

176

Periodic Holes with 10 nm Diameter Produced by Grazing Ar+  

E-Print Network [OSTI]

on the surface of a saturated mercury dichloride (HgCl2) solution, with the aluminum metal side on the bottom acid solution at 40 V at 5 °C for at least 1 day.10,11 A homogeneous U-shaped barrier oxide layer, 20PO4 mixed etching solution at 60 °C for 3 h, to remove the initial Al2O3 layer and leave an ordered

Metzger, Robert M.

177

Reflectance variation of human blood under a magnetic field at the Ar-ion laser line: feasibility for clinical diagnosis  

Science Journals Connector (OSTI)

Measuring the reflectance variation ?R under dc magnetic field at Ar+ 0.5017-?m laser line for both corpuscle and plasma human blood samples and applying statistical...

Sato, Heihachi; Hayashi, Hidenori; Sugiyama, Mitsugu; Tsuchiya, Shuji

1981-01-01T23:59:59.000Z

178

Traces on ion yields and electron spectra of Ar inner-shell hollow states with Free-Electron Lasers  

E-Print Network [OSTI]

We explore the formation by Free-Electron-Laser radiation of Ar hollow states with two or three inner-shell holes. We find that even charged Ar ion states can be more populated than odd charged Ar ion states. This depends on the pulse intensity and the number of energetically accessible inner- shell holes. Fully accounting for fine structure, we demonstrate that one electron spectra bare the imprints of Ar hollow states with two inner-shell holes. Moreover, we show how the Auger spectra of these hollow states can be extracted from two-electron coincidence spectra.

Wallis, A O G; Emmanouilidou, A

2015-01-01T23:59:59.000Z

179

Simulation of an Ar/NH{sub 3} low pressure magnetized direct current discharge  

SciTech Connect (OSTI)

A two-dimensional fluid model has been used to investigate the properties of plasma in an Ar/NH{sub 3} low pressure magnetized direct current discharge. We compared the simulation results with the theoretical and experimental results of the other gas discharge in which the magnetic field is considered. Results that obtained using this method are in good agreement with literature. The simulation results show that the positive ammonia ion density follows the positive argon ion density. The Ar{sub 2}{sup +} density is slightly higher than the Ar{sup +} density at 100 mTorr. The largest ammonia ion is NH{sub 3}{sup +} ion, followed by NH{sub 2}{sup +}, NH{sub 4}{sup +}, and NH{sup +} ions. The contribution of NH{sup +} ions to the density of the positive ammonia ions is marginal. The influence of pressure on the plasma discharge has been studied by simulation, and the mechanisms have been discussed. The average plasma density increases as pressure increased. The plasma density appears to be more inhomogeneous than that at the lower pressure. The ratio of charge particles changed as pressure increased. The Ar{sup +} density is slightly higher than the Ar{sub 2}{sup +} density as the pressure increased. It makes NH{sub 4}{sup +} ratio increase as pressure increased. It shows that the electron temperature drops with rising pressure by numerical calculation.

Li Zhi [School of Science, University of Science and Technology Liaoning, Anshan 114051 (China); School of Physics and Optoelectronic Engineering, Dalian University of Technology, Dalian 116024 (China); Zhao Zhen [School of Chemistry and Life Science, Anshan Normal University, Anshan 114007 (China); School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051 (China); Li Xuehui [Physiccal Science and Technical College, Dalian University, Dalian 116622 (China)

2013-01-15T23:59:59.000Z

180

Allegato "B" DOMANDA DI PARTECIPAZIONE AL CONCORSO DI AMMISSIONE AL  

E-Print Network [OSTI]

IN ROBOTICA, NEUROSCIENZE, NANOTECNOLOGIE E SCOPERTA FARMACI IN COLLABORAZIONE CON LA FONDAZIONE IIT Si prega'ammissione al Corso di Dottorato di Ricerca in Robotica, Neuroscienze, Nanotecnologie e Scoperta Farmaci

Sandini, Giulio

Note: This page contains sample records for the topic "ar corr al" 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

(12) United States Patent Harvey et al.  

E-Print Network [OSTI]

(12) United States Patent Harvey et al. (54) ANALYZING RETURN ON INVESTMENT OF ADVERTISING US 2009/0259518 Al Oct. 15,2009 Int. Cl. G06F 17/30 (2006.01) G07G 1/00 (2006.01) U.S. Cl et al. 911980 Block et al. 511982 Eskin et al. 1111982 Barber et al. 711985 Block et al. 111996

Shamos, Michael I.

182

1. R Aaij ,...,G.Alkhazov et al. First evidence for the decay Bs -> mu+ mu-. CERN-PH-EP-2012-335, LHCB-PAPER-2012-043  

E-Print Network [OSTI]

+ mu-. CERN-PH-EP-2012-335, LHCB-PAPER- 2012-043 e-Print: arXiv:1211.2674 [hep-ex]. 2. V.M. Abazov B ¯ 0 (s) D + s K - + - LHCB-PAPER-2012-033, and B ¯ 0 s D s1 (2536) + -. CERN-PH-EP-2012-327 e-Print: arXiv:1211.1541 [hep-ex]. 4. R Aaij ,...,G.Alkhazov et al. Observation of D0-D0bar oscillations. CERN-PH-EP

Titov, Anatoly

183

K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New Mexico And Their Relation To Alteration In A Large Hydrothermal System Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New Mexico And Their Relation To Alteration In A Large Hydrothermal System Details Activities (2) Areas (1) Regions (0) Abstract: Seventeen K/Ar dates were obtained on illitic clays within Valles caldera (1.13 Ma) to investigate the impact of hydrothermal alteration on Quaternary to Precambrian intracaldera and pre-caldera rocks in a large,

184

Ionization, charge exchange, and excitation in F + Ar and F + Kr collisions  

Science Journals Connector (OSTI)

We have measured projectile and target x-ray cross sections for F + Ar and F + Kr collisions using fluorine beams of charge states 7 +, 8 +, and 9+ with energies from 20 to 76 MeV. Pronounced enhancements for the Ar K and Kr L vacancy cross sections using F9+ ions compared to those for the 7+ projectile can be explained by charge exchange as described by an empirically scaled Brinkman-Kramers theory. The Ar L, Kr K and Kr M cross sections are found to exhibit features expected for Coulomb ionization. The projectile K x-ray production for the 9+ ion is accounted for by charge exchange processes. Predictions of the first Born approximation for direct single-step excitation to bound states by the target nucleus overestimate the observed cross sections for F7+ and F8+.

Forrest Hopkins; Rudiger Brenn; Anthony R. Whittemore; Nelson Cue; Vince Dutkiewicz; R. P. Chaturvedi

1976-01-01T23:59:59.000Z

185

AL PRO | Open Energy Information  

Open Energy Info (EERE)

AL PRO AL PRO Jump to: navigation, search Name AL-PRO Place Grossheide, Lower Saxony, Germany Zip 26532 Sector Wind energy Product AL-PRO is an inndependent expert office for wind forecasts, wind potential studies, turbulence inquiries, visualizations as well as sound and shade throw forecasts Coordinates 53.592743°, 7.34313° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.592743,"lon":7.34313,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

186

In Memory of Al Cameron  

E-Print Network [OSTI]

Al Cameron, who died recently (October 3, 2005) at 80, was one of the giants in astrophysics. His insights were profound and his interests were wide-ranging. Originally trained as a nuclear physicist, he made major contributions in a number of fields, including nuclear reactions in stars, nucleosynthesis, the abundances of the elements in the Solar System, and the origin of the Solar System and the Moon. In 1957, Cameron and, independently, Burbidge, Burbidge, Fowler and Hoyle, wrote seminal papers on nuclear astrophysics. Most of our current ideas concerning element formation in stars have followed from those two pioneering and historical works. Al also made many contributions in the field of Solar System physics. Particularly noteworthy in this regard was Cameron's work on the formation of the Moon. Al was also a good friend and mentor of young people. Al Cameron will be missed by many in the community both for his scientific contributions and for his friendship.

John J. Cowan; James W. Truran

2006-11-27T23:59:59.000Z

187

HIGH-RESOLUTION FOURIER TRANSFORM SPECTROSCOPY OF LANTHANUM IN Ar DISCHARGE IN THE NEAR-INFRARED  

SciTech Connect (OSTI)

A high-resolution spectrum of lanthanum has been recorded by a Fourier Transform spectrometer in the wavelength range from 833 nm to 1666 nm (6000 cm{sup 1} to 12,000 cm{sup 1}) using as light source a hollow cathode lamp operated with argon as the discharge carrier gas. In total, 2386 spectral lines were detected in this region, of which 555 lines could be classified as La I transitions and 10 lines as La II transitions. All La II transitions and 534 of these La I transitions were classified for the first time, and 6 of the La II transitions and 433 of the classified La I transitions appear to be new lines, which could not be found in the literature. The corresponding energy level data of classified lines are given. Additionally, 430 lines are assigned as Ar I lines and 394 as Ar II lines, of which 179 and 77, respectively, were classified for the first time. All 77 classified Ar II transitions as well as 159 of the classified Ar I transitions are new lines. Furthermore, the wavenumbers of 997 unclassified spectral lines were determined, 235 of which could be assigned as La lines, because of their hyperfine pattern. The remaining 762 lines may be either unclassified Ar lines or unresolved and unclassified La lines with only one symmetrical peak with an FWHM in the same order of magnitude as the Ar lines. The accuracy of the wavenumber for the classified lines with signal-to-noise-ratio higher than four is better than 0.006 cm{sup 1} which corresponds to an accuracy of 0.0004 nm at 830 nm and 0.0017 nm at 1660 nm, respectively.

Gzelimen, F.; Ba?ar, G. [Faculty of Science, Physics Department, Istanbul University, Tr-34134 Vezneciler, Istanbul (Turkey); Tamanis, M.; Kruzins, A.; Ferber, R. [Laser Centre, The University of Latvia, Rainis Boulevard 19, LV-1586 Riga (Latvia); Windholz, L. [Institut fr Experimentalphysik, Technische Universitt Graz, A-8010 Graz, Petersgasse 16 (Austria); Krger, S., E-mail: gbasar@istanbul.edu.tr, E-mail: sophie.kroeger@htw-berlin.de [Hochschule fr Technik und Wirtschaft Berlin, Wilhelminenhofstr. 75A, D-12459 Berlin (Germany)

2013-10-01T23:59:59.000Z

188

Linking Education R&D Institutes and IndustryLinking Education, R&D Institutes and Industry l ifi E b l AR)(examples are more specific to Egypt , but many apply to AR)  

E-Print Network [OSTI]

and Industry l ifi E b l AR)(examples are more specific to Egypt , but many apply to AR) Mohamed A. Abdou goals. The overall assessment indicates that: Egypt's current S&T system has failed to substantially impactEgypt s current S&T system has failed to substantially impact socio-economic development which

Abdou, Mohamed

189

E-Print Network 3.0 - al suolo al Sample Search Results  

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

DEI CAMBIAMENTI Summary: tradizionali rimboschimenti vincoli al dissodamento aumento delle provvigioni e dei turni riduzione degli... Commissione al Consiglio e al...

190

Search for flow in the reaction Ar + Pb. [0. 8 GeV/u  

SciTech Connect (OSTI)

Interactions between Ar projectiles and lead are studied in terms of global observables. The Streamer Chamber at the Berkeley BEVALAC was used to record all charged particles produced in collisions between 0.8 GeV/u Ar projectiles with a Pb/sub 3/O/sub 4/ target. A hardware trigger selected central collisions with Pb nuclei corresponding to a trigger cross section of 1 barn. In a geometrical picture this is equivalent to an impact parameter range of 0 to 5 fm.

Renfordt, R.E.; Brockmann, R.; Harris, J.W.; Maier, M.; Riess, F.; Sandoval, A.; Stock, R.; Stroebele, H.; Wolf, K.L.; Pugh, H.G.

1983-08-01T23:59:59.000Z

191

Fenofibrate down-regulates the expressions of androgen receptor (AR) and AR target genes and induces oxidative stress in the prostate cancer cell line LNCaP  

SciTech Connect (OSTI)

Highlights: ? Fenofibrate induces cell cycle arrest in G1 phase and apoptosis in LNCaP cells. ? Fenofibrate reduces the expressions of androgen receptor in LNCaP cells. ? Fenofibrate induces oxidative stress in the prostate cancer cell line LNCaP. -- Abstract: Fenofibrate, a peroxisome proliferator-androgen receptor-alpha agonist, is widely used in treating different forms of hyperlipidemia and hypercholesterolemia. Recent reports have indicated that fenofibrate exerts anti-proliferative and pro-apoptotic properties. This study aims to investigate the effects of fenofibrate on the prostate cancer (PCa) cell line LNCaP. The effects of fenofibrate on LNCaP cells were evaluated by flow cytometry, reverse transcription-polymerase chain reaction, enzyme-linked immunosorbent assays, Western blot analysis, and dual-luciferase reporter assay. Fenofibrate induces cell cycle arrest in G1 phase and apoptosis in LNCaP cells, reduces the expressions of androgen receptor (AR) and AR target genes (prostate-specific antigen and TMPRSS2), and inhibits Akt phosphorylation. Fenofibrate can induce the accumulation of intracellular reactive oxygen species and malondialdehyde, and decrease the activities of total anti-oxidant and superoxide dismutase in LNCaP cells. Fenofibrate exerts an anti-proliferative property by inhibiting the expression of AR and induces apoptosis by causing oxidative stress. Therefore, our data suggest fenofibrate may have beneficial effects in fenofibrate users by preventing prostate cancer growth through inhibition of androgen activation and expression.

Zhao, Hu; Zhu, Chen; Qin, Chao [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China)] [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China); Tao, Tao [Department of Neurosurgery, First Affiliated Hospital of Nanjing Medical University, Nanjing (China)] [Department of Neurosurgery, First Affiliated Hospital of Nanjing Medical University, Nanjing (China); Li, Jie; Cheng, Gong; Li, Pu; Cao, Qiang; Meng, Xiaoxin; Ju, Xiaobing; Shao, Pengfei; Hua, Lixin [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China)] [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China); Gu, Min, E-mail: medzhao1980@163.com [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China)] [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China); Yin, Changjun, E-mail: drcjyin@gmail.com [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China)] [State Key Laboratory of Reproductive Medicine, Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing (China)

2013-03-08T23:59:59.000Z

192

Parameter estimation of autoregressive signals in presence of colored AR(1) noise as a quadratic eigenvalue problem  

Science Journals Connector (OSTI)

In this paper, we consider the problem of parameter estimation of autoregressive (AR) signals from observations corrupted with colored AR(1) noise. The proposed method is based on Yule-Walker equations. We express these equations as a quadratic eigenvalue ... Keywords: Colored noise, Eigenvalue problem, Noisy autoregressive model, Yule-Walker equations

Alimorad Mahmoudi; Mahmood Karimi; Hamidreza Amindavar

2012-04-01T23:59:59.000Z

193

A model-based technique for real-time estimation of absolute fluorine concentration in a CF4/Ar plasma  

E-Print Network [OSTI]

A model-based technique for real-time estimation of absolute fluorine concentration in a CF4/Ar for quantitative interpretation of actinometric data to deduce bulk plasma fluorine concentration in a CF4/Ar, for application of real-time feedback control to plasma etching. Based upon a model of CF4 chemistry reaction

Terry, Fred L.

194

Communication: A benchmark-quality, full-dimensional ab initio potential energy surface for Ar-HOCO  

E-Print Network [OSTI]

Communication: A benchmark-quality, full-dimensional ab initio potential energy surface for Ar, 151101 (2014) Communication: A benchmark-quality, full-dimensional ab initio potential energy surface ab initio potential energy surface (PES) for the Ar-HOCO system is pre- sented. The PES consists

Houston, Paul L.

195

Measurements of forbidden line radiation of Ar II (6. 99. mu. m) in W3 IRS 1  

SciTech Connect (OSTI)

Observations of the (Ar II) (6.99 ..mu..m) line flux in W3 IRS 1 are combined with previously obtained measurements of the (Ar III) (8.99 ..mu..m) line flux. The observed ratio of (Ar II)/(Ar III) is inconsistent with the calculated ratio for an H II region with the densities required by radio observations and with a central 40,000--45,000 K star with atmosphere as described by a Mihalas model. A solar effective UV radiation field is required; a dusty model we had previously invoked fits the observations. In addition we determine that the argon abundance is n(Ar)/n(H)roughly-equal8 x 10/sup -6/, a value about twice that usually adopted for normal solar abundance; however, there are uncertainties in the extinction and the model which do not allow us to preclude solar abundance.

Herter, T.; Pipher, J.L.; Helfer, H.L.; Willner, S.P.; Puetter, R.C.; Rudy, R.J.; Soifer, B.T.

1981-03-01T23:59:59.000Z

196

Fabrication and measurements of hybrid Nb/Al Josephson junctions and flux qubits with pi-shifters  

E-Print Network [OSTI]

We describe fabrication and testing of composite flux qubits combining Nb- and Al-based superconducting circuit technology. This hybrid approach to making qubits allows for employing pi-phase shifters fabricated using well-established Nb-based technology of superconductor-ferromagnet-superconductor Josephson junctions. The important feature here is to obtain high interface transparency between Nb and Al layers without degrading sub-micron shadow mask. We achieve this by in-situ Ar etching using e-beam gun. Shadow-evaporated Al/AlOx/Al Josephson junctions with Nb bias pads show the expected current-voltage characteristics with reproducible critical currents. Using this technique, we fabricated composite Nb/Al flux qubits with Nb/CuNi/Nb pi-shifters and measured their magnetic field response. The observed offset between the field responses of the qubits with and without pi-junction is attributed to the pi phase shift. The reported approach can be used for implementing a variety of hybrid Nb/Al superconducting quantum circuits.

A. V. Shcherbakova; K. G. Fedorov; K. V. Shulga; V. V. Ryazanov; V. V. Bolginov; V. A Oboznov; S. V. Egorov; V. O. Shkolnikov; M. J. Wolf; D. Beckmann; A. V. Ustinov

2014-05-02T23:59:59.000Z

197

Microsoft Word - AL2005-01.doc  

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

Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other...

198

Llanto al pie del Monte Carmelo  

E-Print Network [OSTI]

llantos feroces, llorando al pie de aquella fuente te estoySpring, 1988) Monte Carmelo al pie del Hay tiempo que no por

Ferrer, Juan Jos Prat

1988-01-01T23:59:59.000Z

199

ALS Doctoral Fellowship in Residence  

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

Doctoral Fellowship in Residence Print Doctoral Fellowship in Residence Print The Advanced Light Source (ALS), a division of Lawrence Berkeley National Laboratory, is a national user facility that generates intense x-ray radiation for scientific and technological research. As the world's first third-generation synchrotron radiation source, the ALS offers outstanding performance in the VUV-soft x-ray energy range and excellent performance into the hard x-ray region. The facility welcomes researchers from universities, industries, and government laboratories around the world. It is funded by the U.S. Department of Energy, Office of Basic Energy Sciences. Applications to Shape the Future of Synchrotron Radiation Science Synchrotron radiation is now an established tool in many areas of physical and biological science. The ALS Doctoral Fellowships will allow beginning researchers to work at the frontier of synchrotron radiation research and to help advance state-of-the-art applications.

200

Modeling of the ALS linac  

SciTech Connect (OSTI)

The ALS injector linac is used for the Beam Test Facility (BTF) and the Damping Experiments when it is available in between the ALS filings. These experiments usually require higher quality beams and a better characterization than is normally required for ALS operations. This paper focuses on the beam emittance, energy tilt, and especially the longitudinal variation of the beam parameters. For instance, the authors want to avoid longitudinal variations at the low beta section of the BTF. On the other hand, a large energy tilt is required for post-acceleration compression of the bunch using an alpha magnet. The PARMELA code was modified to calculate and display longitudinal variations of the emittance ellipse. Using the Microsoft Development Studio under Windows NT environment the code can handle a much larger number of particles than was previously possible.

Kim, C.H. [Lawrence Berkeley Lab., CA (United States). Advanced Light Source Center

1996-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

arXiv:astro-ph/0106481v126Jun2001 MASSIVE DATASETS IN ASTRONOMY  

E-Print Network [OSTI]

arXiv:astro-ph/0106481v126Jun2001 Chapter 1 MASSIVE DATASETS IN ASTRONOMY Robert J. Brunner, S 21218 USA szalay@pha.jhu.edu Abstract Astronomy has a long history of acquiring, systematizing archives and services representing a new in- formation infrastructure for astronomy of the 21st century

Prince, Thomas A.

202

Elastic scattering of intermediate-energy electrons by Ar and Kr  

Science Journals Connector (OSTI)

Using the relative-flow technique elastic differential cross sections ?? (Ar or Kr ) for Ar and Kr relative to ?? (He) have been measured at impact energies of 3, 5, 7.5, 10, 15, 20, 30, 50, 75, and 100 eV. The angular range covered is from 20 to 135. These ratios have been multiplied by the recently measured values of ??(He) to obtain ??(Ar or Kr ). The differential cross section curves for both Ar and Kr show deep minima. The positions of these minima have been obtained with an accuracy of 2. The cross sections in the angular regions lying between 0 and 20 and 135 and 180 could not be measured owing to instrumental limitations. In these regions estimates of the shapes of differential cross section (DCS) curves have been made by fitting the data obtained from 20 to 135 with a phase-shift analysis, while the normalization to the absolute scale was obtained by normalizing these fits to the relative flow measurements. From these estimates and the measured values of the differential cross section, integral and momentum-transfer cross sections have been obtained. The error limits for the differential, integral, and momentum-transfer cross sections have been estimated as 20, 30, and 30%, respectively.

S. K. Srivastava; H. Tanaka; A. Chutjian; S. Trajmar

1981-05-01T23:59:59.000Z

203

Temperature independent physisorption kinetics and adsorbate layer compression for Ar adsorbed on Pt(111)  

E-Print Network [OSTI]

Temperature independent physisorption kinetics and adsorbate layer compression for Ar adsorbed the observed kinetics in terms of a competition between adsorbate- substrate and adsorbate-adsorbate not involve the transfer of electrons between the adsorbate and the substrate, (i.e. no chemical bonds

Persson, Mats

204

arXiv:physics/0603142v117Mar2006 Brownian Motion after Einstein  

E-Print Network [OSTI]

arXiv:physics/0603142v117Mar2006 Brownian Motion after Einstein: Some new applications and new-4000 Roskilde, Denmark 2 Department of Biological Physics, E¨otv¨os Lor´and University (ELTE), H-1117 Budapest, Hungary 3 Max Planck Institute for the Physics of Complex Systems, N¨othnitzer Strasse 38, D

205

ccsd00001731, Study on high pressure plasma produced by ArF  

E-Print Network [OSTI]

, Toyota, 4700392, JAPAN * E-mail:n-tsuda@aitech.ac.jp Abstract. When an ArF excimer laser beam was focused and the radiation supported shock wave, which agreed with the experimental one. The backward development mechanism half-width of 15 ns is focused. The output power of laser radiation is controlled by an optical #12

206

arXiv:cond-mat/0506493v120Jun2005 Statistics of cycles in large networks  

E-Print Network [OSTI]

arXiv:cond-mat/0506493v120Jun2005 Statistics of cycles in large networks Konstantin Klemm and Peter corresponds to energy such that the length histogram is obtained as the density of states from Metropolis approximations, and comparisons with real-world networks have been difficult so far, since an efficient method

Stadler, Peter F.

207

arXiv:condmat/0506493 Statistics of cycles in large networks  

E-Print Network [OSTI]

arXiv:cond­mat/0506493 v1 20 Jun 2005 Statistics of cycles in large networks Konstantin Klemm corresponds to energy such that the length histogram is obtained as the density of states from Metropolis checks of the analytical approximations, and comparisons with real-world networks have been di?cult so

Stadler, Peter F.

208

Prediction of Chinese coal ash fusion temperatures in Ar and H{sub 2} atmospheres  

SciTech Connect (OSTI)

The ash fusion temperatures (AFTs) of 21 typical Chinese coal ash samples and 60 synthetic ash samples were measured in Ar and H{sub 2} atmospheres. The computer software package FactSage was used to calculate the temperatures corresponding to different proportions of the liquid phase and predict the phase equilibria of synthetic ash samples. Empirical liquidus models were derived to correlate the AFTs under both Ar and H{sub 2} atmospheres of 60 synthetic ash samples, with their liquidus temperatures calculated by FactSage. These models were used to predict the AFTs of 21 Chinese coal ash samples in Ar and H{sub 2} atmospheres, and then the AFT differences between the atmospheres were analyzed. The results show that, for both atmospheres, there was an apparently linear correlation and good agreement between the AFTs of synthetic ash samples and the liquidus temperatures calculated by FactSage (R > 0.89, and {sigma} < 30{sup o}C). These models predict the AFTs of coal ash samples with a high level of accuracy (SE < 30{sup o}C). Because the iron oxides in coal ash samples fused under a H{sub 2} atmosphere are reduced to metallic iron and lead to changes of mineral species and micromorphology, the AFTs in a H{sub 2} atmosphere are always higher than those with an Ar atmosphere. 34 refs., 9 figs., 7 tabs.

Wen J. Song; Li H. Tang; Xue D. Zhu; Yong Q. Wu; Zi B. Zhu; Shuntarou Koyama [East China University of Science and Technology, Shanghai (China)

2009-04-15T23:59:59.000Z

209

arXiv:math.QA/0212313v122Dec2002 MACDONALD POLYNOMIALS AND ALGEBRAIC  

E-Print Network [OSTI]

arXiv:math.QA/0212313v122Dec2002 MACDONALD POLYNOMIALS AND ALGEBRAIC INTEGRABILITY OLEG CHALYKH1 Abstract. We construct explicitly (non-polynomial) eigenfunctions of the difference operators by Macdonald in case t = qk, k Z. This leads to a new, more elementary proof of several Macdonald conjectures, first

Haase, Markus

210

Zero electron kinetic energy spectroscopy of the ArCl anion Thomas Lenzer,a)  

E-Print Network [OSTI]

and the neutral complexes are observed in the ZEKE spectra. From our spectroscopic data we construct modelZero electron kinetic energy spectroscopy of the ArCl anion Thomas Lenzer,a) Ivan Yourshaw, Berkeley, California 94720 Received 19 January 1999; accepted 23 February 1999 Zero electron kinetic energy

Neumark, Daniel M.

211

arXiv:hep-ph/0602242v67Sep2006 SCIPP-06/01  

E-Print Network [OSTI]

arXiv:hep-ph/0602242v67Sep2006 SCIPP-06/01 hep-ph/0602242 February, 2006 Basis-independent methods care [14, 15] to avoid neutral Higgs-mediated flavor-changing neutral currents (FCNCs) at tree level to completely remove the tree-level FCNC effects. Both the discrete symmetries alluded to above

California at Santa Cruz, University of

212

arXiv:hep-ph/9806331v110Jun1998 SCIPP 98/10  

E-Print Network [OSTI]

arXiv:hep-ph/9806331v110Jun1998 SCIPP 98/10 March 1998 hep-ph/9806331 Probing the MSSM Higgs Sector at tree-level in terms of two Higgs sector parameters. This structure arises due to constraints imposed parameters introduced above are real. Supersymmetry imposes the fol- lowing constraints on the tree

California at Santa Cruz, University of

213

arXiv:hep-ph/9810536v212Nov1998 SLAC-PUB-7853  

E-Print Network [OSTI]

arXiv:hep-ph/9810536v212Nov1998 SLAC-PUB-7853 SCIPP-98/31 FERMILAB-PUB-98/345-T hep-ph/9810536 number conservation in the tree-level supersymmetric theory, it is sufficient to impose one extra

California at Santa Cruz, University of

214

arXiv:hep-ph/001029625Oct2000 JLAB-THY-00-37  

E-Print Network [OSTI]

arXiv:hep-ph/001029625Oct2000 JLAB-THY-00-37 RUB-TPII-17/00 hep-ph/0010296 DVCS amplitude at tree for transverse polarization contains a divergence already at tree level. However, this divergence has zero

Thomas Jefferson National Accelerator Facility

215

arXiv:hep-ph/0207010v529Jan2003 UCD-2002-10  

E-Print Network [OSTI]

arXiv:hep-ph/0207010v529Jan2003 UCD-2002-10 SCIPP-02/10 hep-ph/0207010 July 2002 The CP also been addressed recently in ref. [12]. 2 #12;masses and mixing angles vs. Lagrangian tree

California at Santa Cruz, University of

216

arXiv:hep-ph/0212010v11Dec2002 SCIPP 02/27  

E-Print Network [OSTI]

arXiv:hep-ph/0212010v11Dec2002 SCIPP 02/27 November, 2002 hep­ph/0212010 Decoupling generate an accidental cancellation between tree-level and one-loop terms, resulting in a SM-like Higgs tree- level and one-loop terms, resulting in a SM-like Higgs boson for moderate mA outside

California at Santa Cruz, University of

217

API Testing Using Contract Abstractions Hernn Czemerinski hczemeri@dc.uba.ar  

E-Print Network [OSTI]

API Testing Using Contract Abstractions Hernán Czemerinski ­ hczemeri@dc.uba.ar Departamento de Unpleasant To Doby Hand Contract-Based Software Contract Based API Hypothesis Test suites with higher1 In order to obtain experimental data for contrasting our hypothesis we choose Java APIs and

Figueira, Santiago

218

Safety Slides Rota/ng Sha3s AR-G2 Coue;e Fixture  

E-Print Network [OSTI]

Safety Slides ­ Rota/ng Sha3s 1 AR-G2 Coue;e Fixture · loose-fi@ng shirts max = 250 to 300 rad/s #12;Safety Slides ­ Rota/ng Sha3s 2 Pinch Points in Rota

Cohen, Robert E.

219

Condensation energy in the spin-fermion model for cuprates Ar. Abanov and Andrey V. Chubukov  

E-Print Network [OSTI]

to the condensation energy Ec by Ec V0Hc 2 /(8 ), where V0 is the volume of the unit cell. This condensation energy the resonance peak measures the decrease of the potential energy in a system. The point is that for largeCondensation energy in the spin-fermion model for cuprates Ar. Abanov and Andrey V. Chubukov

Chubukov, Andrey V.

220

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

SciTech Connect (OSTI)

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

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

2010-06-23T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

FEASIBILITY STUDY OF SPATIAL REUSE IN AN 802.11 ACCESS A.R. Harish(1)  

E-Print Network [OSTI]

villages. Although 802.11 was designed to be an indoor technology, it has attractive cost currently has 9 nodes at different villages, and 10 point-to-point links built using parabolic grid antennaeFEASIBILITY STUDY OF SPATIAL REUSE IN AN 802.11 ACCESS NETWORK A.R. Harish(1) , Sreekanth Garigala

Raman, Bhaskaran

222

arXiv:nucl-th/010204116Feb2001 JLAB-THY-01-07  

E-Print Network [OSTI]

arXiv:nucl-th/010204116Feb2001 WM-01-103 JLAB-THY-01-07 The stability of the scalar 2 interaction, the simple sum of bubble diagrams for the propagation of a single particle leads to a stable ground state] (see also Ref. [4]). Both the simple bubble summation and the quenched calculations do not exhibit

Thomas Jefferson National Accelerator Facility

223

arXiv:math-ph/0305049v123May2003 Transport and Dissipation in Quantum Pumps  

E-Print Network [OSTI]

arXiv:math-ph/0305049v123May2003 Transport and Dissipation in Quantum Pumps J. E. Avron , A in quantum pumps. The notion of "energy shift", a self-adjoint operator dual to the Wigner time delay, plays in quantum pumps. We discuss the geometric and topological content of adiabatic transport and show

224

arXiv:mathph/0305049 Transport and Dissipation in Quantum Pumps  

E-Print Network [OSTI]

arXiv:math­ph/0305049 v1 23 May 2003 Transport and Dissipation in Quantum Pumps J. E. Avron #3; , A in quantum pumps. The notion of \\energy shift", a self-adjoint operator dual to the Wigner time delay, plays in quantum pumps. We discuss the geometric and topological content of adiabatic transport and show

225

arXiv:astro-ph/0009259v219Sep2000 How the Sun Shines  

E-Print Network [OSTI]

arXiv:astro-ph/0009259v219Sep2000 How the Sun Shines John N. Bahcall What makes the sun shine? How does the sun produce the vast amount of energy necessary to support life on earth? These questions 1833 Treatise on Astronomy: The sun's rays are the ultimate source of almost every motion which takes

Walter, Frederick M.

226

Orientational-ordering transition fcc-Pa3 of Ar1-x(N2)x  

Science Journals Connector (OSTI)

Solid solutions of Ar1-x(N2)x, 0.83

H. Klee and K. Knorr

1991-04-01T23:59:59.000Z

227

AlN/Fe/AlN nanostructures for magnetooptic magnetometry  

SciTech Connect (OSTI)

AlN/Fe/AlN/Cu nanostructures with ultrathin Fe grown by sputtering on Si substrates are evaluated as probes for magnetooptical (MO) mapping of weak currents. They are considered for a laser wavelength of ??=?410?nm (3.02?eV) and operate at oblique light incidence angles, ?{sup (0)}, to enable detection of both in-plane and out-of-plane magnetization. Their performance is evaluated in terms of MO reflected wave electric field amplitudes. The maximal MO amplitudes in AlN/Fe/AlN/Cu are achieved by a proper choice of layer thicknesses. The nanostructures were characterized by MO polar Kerr effect at ?{sup (0)}???5 and longitudinal Kerr effect spectra (?{sup (0)}?=?45) at photon energies between 1 and 5?eV. The nominal profiles were refined using a model-based analysis of the spectra. Closed form analytical expressions are provided, which are useful in the search for maximal MO amplitudes.

Likov-Jakubisov, E., E-mail: liskova@karlov.mff.cuni.cz; Vi?ovsk, . [Faculty of Mathematics and Physics, Charles University in Prague, Ke Karlovu 5, 12116 Prague 2 (Czech Republic); irok, P.; Hrabovsk, D.; Pitora, J. [Nanotechnology Center, Technical University of Ostrava, 17. listopadu 15/2172, 70833 Ostrava Poruba (Czech Republic); Harward, I.; Celinski, Z. [Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, 1420 Austin Bluffs Pkwy., Colorado Springs, Colorado 80918 (United States)

2014-05-07T23:59:59.000Z

228

AL2007-08.doc  

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

Environmentally Preferable Purchasing Through the Use of the Environmentally Preferable Purchasing Through the Use of the Electronic Product Environmental Assessment Tool (EPEAT) References: Presidential Executive Order 13423 Strengthening Federal Environmental, Energy, and Transportation Management Federal Acquisition Regulations (FAR) Subpart 23.7 Contracting for Environmentally Preferable Products and Services DOE Order 450.1, Chg 2, Environmental Protection Program DOE Acquisition Guide, Chapter 23, Greening the Government - Environmental Considerations in Acquisition Electronic Product Environmental Assessment Tool, IEEE Standard 1680-2006 for Environmental Assessment of Personal Computer Products. When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance.

229

Category:Montgomery, AL | Open Energy Information  

Open Energy Info (EERE)

Montgomery, AL Montgomery, AL Jump to: navigation, search Go Back to PV Economics By Location Media in category "Montgomery, AL" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Montgomery AL Alabama Power Co.png SVFullServiceRestauran... 88 KB SVHospital Montgomery AL Alabama Power Co.png SVHospital Montgomery ... 90 KB SVLargeHotel Montgomery AL Alabama Power Co.png SVLargeHotel Montgomer... 86 KB SVLargeOffice Montgomery AL Alabama Power Co.png SVLargeOffice Montgome... 87 KB SVMediumOffice Montgomery AL Alabama Power Co.png SVMediumOffice Montgom... 89 KB SVMidriseApartment Montgomery AL Alabama Power Co.png SVMidriseApartment Mon... 91 KB SVOutPatient Montgomery AL Alabama Power Co.png SVOutPatient Montgomer... 87 KB SVPrimarySchool Montgomery AL Alabama Power Co.png

230

Transformer Abdullah Al-Otaibi  

E-Print Network [OSTI]

Transformer Abdullah Al-Otaibi ID#242374 Section#2 Abstract- this is a brief description for transformer and how it works. I. DEFINITION A transformer is a device that transfers electrical energy from of the transformer in 1831. The transformer is used by Faraday only to demonstrate the principle of electromagnetic

Masoudi, Husain M.

231

(12) United States Patent Reardan et al.  

E-Print Network [OSTI]

(12) United States Patent Reardan et al. (54) SENSITIVE DRUG DISTRIBUTION SYSTEM AND METHOD (75 2004/0117205 Al Jun. 17,2004 (51) Int. Cl. G06Q 10/00 (2006.01) (52) U.S. Cl/231 4,976,351 A 1211990 Mangini et al. 5,737,539 A * 411998 Edelson et al. ................. 705/3 5

Shamos, Michael I.

232

(12) United States Patent Likourezos et al.  

E-Print Network [OSTI]

(12) United States Patent Likourezos et al. (54) SYSTEM AND METHOD FOR AUTOMATICALLY EFFECTING Publication Data US 2002/0095376 Al Jul. 18, 2002 Related U.S. Application Data Continuation Altman et al. ................ 705/36 5,715,314 A 211998 Payne et al. 5,794,219 A 811998 Brown 5

Shamos, Michael I.

233

Microsoft Word - AL2007-01.doc  

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

AL-2007-01 (12/15/06) AL-2007-01 (12/15/06) 1 Department of Energy No. AL-2007-01 Acquisition Regulation Date 12/15/06 ACQUISITION LETTER This Acquisition Letter is issued by the Procurement Executive of DOE. Subject: Implementation of Functional Accountability Requirements References: Secretary of Energy Memorandum dated May 23, 2006, Functional Accountability When is this Acquisition Letter (AL) Effective? This AL, which includes the attached OPAM Implementation Plan and DOE Corporate Implementation Plan, are effective immediately. When does this AL Expire? This AL remains in effect until superseded or canceled and is subject to change as needed. Who is the Point of Contact?

234

Role of the induced dipole moment in the collisional interference in the pure rotational spectrum of HD-He and HD-Ar  

Science Journals Connector (OSTI)

The parameters describing the interference between allowed and collision-induced transitions in the far-infrared spectrum of HD-He and HD-Ar are computed following the formalism of Gao et al. [Phys. Rev. A 44, 7379 (1991)] and the calculational procedure of Gao et al. [Phys. Rev. A 46, 5781 (1992)]. The contribution from each component of the induced-dipole moment is identified. The interference between the induced-dipole component having the same symmetry as the allowed moment and the allowed moment itself has the largest single contribution to the intensity interference effect. The mixing of rotational levels by an anisotropic intermolecular interaction introduces other components into the interference mechanism. The overall effect is usually to decrease the magnitude of the interference and to permit line broadening and asymmetry to occur. This interaction is most effective in causing the anisotropic overlap-induced pair dipole moment B2(21) to play a role in the interference mechanism. The effect of the isotropic overlap-induced dipole moment is usually negligible.

B. McQuarrie; G. C. Tabisz; B. Gao; J. Cooper

1995-09-01T23:59:59.000Z

235

Global transverse momentum analysis for Ar+KCl and Ar+BaI/sub 2/ at 1. 2 GeV/nucleon  

SciTech Connect (OSTI)

High multiplicity collisions of 1.2 GeV/nucleon /sup 40/Ar on Kcl and on BaI/sub 2/ in the Bevalac streamer chamber are studied using the global transverse momentum analysis introduced by Danielewicz and Odyniec. For both systems, there is a sideward flow which is significantly larger than intranuclear cascade model predictions. The current results permit a study of trends in the multiplicity, mass and energy dependence of the observed flow signatures. Estimates of the stiffness of the nuclear equation of state at high density are discussed.

Beavis, D.; Chu, S.Y.; Fung, S.Y.; Gorn, W.; Keane, D.; Liu, Y.M.; VanDalen, G.; Vient, M.

1986-03-01T23:59:59.000Z

236

AL2007-05.doc  

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

7-05 7-05 Acquisition Regulation Date 03/29/2007 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * * ACQUISITION LETTERS REMAINING IN EFFECT NUMBER DATE SUBJECT 93-4 04/07/93 Displaced Workers Benefits Program 94-19 12/09/94 Basic Labor Policies Fringe Benefits 95-06 06/28/95 Personal Property Letter System 95-14 11/17/95 Subcontracts under the New Independent States - Industrial Partnering Program

237

AL2007-03.doc  

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

AL 2007-03 AL 2007-03 Acquisition Regulation Date 03/30/07 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Interagency Acquisition References: FAR Part 7 Acquisition Planning FAR Part 8 Required Sources of Supplies and Services FAR Part 10 Market Research FAR Subpart 17.2 Options FAR Subpart 17.5 Interagency Acquisitions under the Economy Act FAR Part 37 Service Contracting FAR Part 38 Federal Supply Schedule Contracting FAR Part 42 Contract Management DEAR 970.1707 Work For Others Guide Chapter 7.1 Acquisition Planning Guide Chapter 17.1 Interagency Agreements Guide Chapter 38.1 Task Order Contracting Strategic Acquisition Transaction Guide

238

PROYECTO DE CAMBIOS AL DFL1 PRESENTADO AL CONGRESO EN 1999  

E-Print Network [OSTI]

PROYECTO DE CAMBIOS AL DFL1 PRESENTADO AL CONGRESO EN 1999 LEY GENERAL DE SERVICIOS ELECTRICOS hace, en materias de electricidad, gas y combustibles líquidos, al Ministerio del Interior o al Ministro del Interior, deberán entenderse referidas al Ministerio de Economía, Fomento y Reconstrucción o

Rudnick, Hugh

239

The Deccan Trap CretaceousPaleogene boundary connection; new 40Ar/39Ar ages and critical assessment of existing argon data pertinent to this hypothesis  

Science Journals Connector (OSTI)

Abstract The CretaceousPaleogene boundary (KPgB) was dated by the 40Ar/39Ar method herein from the western interior of North America at 65.480.12Ma (1?), in good agreement with other recent published estimates. For the Deccan Traps, India, new argon ages as well as others available in the literature, are assessed for reliability based on (a) statistical reliability of plateau/isochron sections and (b) freshness of material dated utilizing the alteration index method. From tholeiitic lavas from the Composite Western Ghats Section (CWGS), only six ages are found to be reliable estimates of the time of crystallization. These ages along with the magnetic polarity of the lavas agree with the geomagnetic polarity time scale (GPTS) at ?6764Ma. Alkaline rocks from the Anjar area of Kutch, provide three reliable ages that suggest a hiatus in lava extrusion around KPgB. For the Rajahmundry basalts, the upper flows age defines its formation during chron 29n; a single age from the lower reversed polarity flow appears somewhat dichotomous when plotted against the GPTS. The reliable lava ages indicate the most voluminous (reversed polarity) sections of the CWGS were extruded at a time statistically indistinguishable from that of the KPgB. The Deccan Trap \\{KPgB\\} faunal extinction hypothesis remains plausible, but must compete with the latest report, favoring a very close temporal connection (?0.03m.y.) between the Chixculub (Impact) Crater and the KPgB.

Ajoy K. Baksi

2014-01-01T23:59:59.000Z

240

File:NREL-ar-80m.pdf | Open Energy Information  

Open Energy Info (EERE)

ar-80m.pdf ar-80m.pdf Jump to: navigation, search File File history File usage Arkansas Annual Average Wind Speed at 80 Meters Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 1.2 MB, MIME type: application/pdf) Description Arkansas Annual Average Wind Speed at 80 Meters Sources National Renewable Energy Laboratory Related Technologies Wind Creation Date 2010-01-15 Extent State Countries United States UN Region Northern America States Arkansas File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 17:37, 21 December 2010 Thumbnail for version as of 17:37, 21 December 2010 1,275 × 1,650 (1.2 MB) MapBot (Talk | contribs) Automated upload from NREL's "mapsearch" data

Note: This page contains sample records for the topic "ar corr al" 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

Two-neutron knockout from neutron-deficient $^{34}$Ar, $^{30}$S, and $^{26}$Si  

E-Print Network [OSTI]

Two-neutron knockout reactions from nuclei in the proximity of the proton dripline have been studied using intermediate-energy beams of neutron-deficient $^{34}$Ar, $^{30}$S, and $^{26}$Si. The inclusive cross sections, and also the partial cross sections for the population of individual bound final states of the $^{32}$Ar, $^{28}$S and $^{24}$Si knockout residues, have been determined using the combination of particle and $\\gamma$-ray spectroscopy. Similar to the two-proton knockout mechanism on the neutron-rich side of the nuclear chart, these two-neutron removal reactions from already neutron-deficient nuclei are also shown to be consistent with a direct reaction mechanism.

K. Yoneda; A. Obertelli; A. Gade; D. Bazin; B. A. Brown; C. M. Campbell; J. M. Cook; P. D. Cottle; A. D. Davies; D. -C. Dinca; T. Glasmacher; P. G. Hansen; T. Hoagland; K. W. Kemper; J. -L. Lecouey; W. F. Mueller; R. R. Reynolds; J. R. Terry; J. A. Tostevin; H. Zwahlen

2006-07-15T23:59:59.000Z

242

Electron Cyclotron Resonance Based Chemically Assisted Plasma Etching Of Silicon in CF4/Ar Plasma  

SciTech Connect (OSTI)

Etching of silicon in Chemical Assisted Plasma Etching mode with CF4 gas being sprayed on the surface of wafer in process chamber and Ar fed to ECR cavity in Electron Cyclotron Resonance (ECR) source was carried out. The plasma source was 2.45 GHz microwave source superimposed with mirror type magnetic field configuration to have resonance. Effect of CF4/Ar ratio and substrate bias on etching rate of silicon and anisotropy of etched profile has been investigated. The variation of etch rate and anisotropy has been correlated to the availability of fluorine atoms and other radicals available for etching. Optimum parameters required for etching of silicon in chemical assisted plasma etching with self-assembled ECR plasma source has been established.

Bhardwaj, R.K.; Angra, S.K.; Bajpai, R.P.; Lal, Madan; Bharadwaj, Lalit M. [Central Scientific Instruments Organisation, Sector 30 C Chandigarh 160030 (India)

2005-09-09T23:59:59.000Z

243

Secondary ion emission from Si bombarded with large Ar cluster ions under UHV conditions  

Science Journals Connector (OSTI)

Si was bombarded with size-selected 40keV Ar cluster ions and positive secondary ions were measured using the time-of-flight technique under high and ultra-high vacuum (HV and UHV respectively) conditions. Si+ ions were main species detected under the incidence of 40keV Ar cluster ions, and the yields of Si cluster ions such as Si4+ were also extremely high under both conditions. On the other hand, oxidized secondary ions such as SiO+ were detected with high intensity only under the HV condition. The yield ratios of oxidized ions decreased in UHV to less than 1% of their values in HV. The effect of residual gas pressure on Si cluster ion yields is relatively low compared to oxidized ions, and the UHV condition is required to obtain accurate secondary ion yields.

Satoshi Ninomiya; Kazuya Ichiki; Yoshihiko Nakata; Yoshiro Honda; Toshio Seki; Takaaki Aoki; Jiro Matsuo

2008-01-01T23:59:59.000Z

244

The ArDM - a ton-scale liquid argon experiment for direct Dark Matter Detection  

SciTech Connect (OSTI)

The ArDM is a ton-scale double phase detector for the direct search of the Weakly Interacting Massive Particle (WIMPs) as Dark Matter candidates. The detector is based on a liquid Argon (LAr) target. The present goal is to assemble, fully characterize the detector on the surface and then operate it at an underground facility. The scintillation light and ionization charge produced by recoiling nuclei in WIMP-Ar collision can be measured independently. The discrimination of the WIMP induced nuclear recoils from the electron/gamma background is done using the pulse discrimination technique and the ratio between the produced light and charge. The experiment and the last results from the detector commissioning are presented.

Otyugova, Polina [Physik-Institut der Universitaet Zuerich, Winterthurerstrasse 190, CH-8057 Zuerich (Switzerland)

2010-06-23T23:59:59.000Z

245

Colorado State University Industrial Assessment Center Report CO0564 1 AR No. 1 -Repair Compressed Air Leaks  

E-Print Network [OSTI]

Colorado State University Industrial Assessment Center Report CO0564 1 AR No. 1 - Repair Compressed was then divided by 0.25 hours to convert the energy consumption into kW, so the #12;Colorado State University

246

Projected Changes to the Southern Hemisphere Ocean and Sea Ice in the IPCC AR4 Climate Models  

Science Journals Connector (OSTI)

Fidelity and projected changes in the climate models, used for the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4), are assessed with regard to the Southern Hemisphere extratropical ocean and sea ice systems. While ...

Alexander Sen Gupta; Agus Santoso; Andra S. Taschetto; Caroline C. Ummenhofer; Jessica Trevena; Matthew H. England

2009-06-01T23:59:59.000Z

247

arXiv:hep-ex/0211027v111Nov2002 Search for neutrinoless decays involving the K0  

E-Print Network [OSTI]

arXiv:hep-ex/0211027v111Nov2002 1 Search for neutrinoless decays involving the K0 S meson K neutrinoless LFV modes within a model involving heavy Dirac neutrinos. The branching fractions depend

248

arXiv:hep-ph/0103095v19Mar2001 Low-Energy Supersymmetry and its Phenomenology  

E-Print Network [OSTI]

arXiv:hep-ph/0103095v19Mar2001 1 Low-Energy Supersymmetry and its Phenomenology Howard E. Habera for the phenomenology of Higgs bosons and supersymmetric particles at future colliders are discussed. 1. INTRODUCTION

California at Santa Cruz, University of

249

arXiv:nucl-ex/0002003v225Feb2000 Phenomenology of the deuteron electromagnetic form factors  

E-Print Network [OSTI]

arXiv:nucl-ex/0002003v225Feb2000 Phenomenology of the deuteron electromagnetic form factors D. The parameterizations allow a phenomenological characterization of the deuteron electromagnetic struc- ture. They can

Thomas Jefferson National Accelerator Facility

250

Growth of Hydrogenated Amorphous Silicon Films by ArF Excimer Laser Photodissociation of Disilane  

Science Journals Connector (OSTI)

Hydrogenated amorphous silicon films have been grown on glass substrates by photodissociation of disilane using a pulsed ArF excimer laser foe the first time. Electrical and optical properties of the films have been examined. It was found that the magnitude of the gap energy of laser CVD films is rather large as compared to that of films obtained by a conventional plasma CVD. Preliminary examinations to control the conductivity by impurity doping have also been performed.

Akihiko Yoshikawa; Shigeki Yamaga

1984-01-01T23:59:59.000Z

251

K-vacancy levels in Ne, Mg, Si, S, Ar, and Ca  

E-Print Network [OSTI]

The HFR and AUTOSTRUCTURE atomic structure codes are used to compute complete data sets of level energies, wavelengths, A-values, and radiative and Auger widths for K-vacancy states of the Ne, Mg, Si, S, Ar, and Ca isonuclear sequences. Ions with electron number N>9 are treated for the first time. Detailed comparisons with previous measurements and theoretical data for ions with N<=9 are carried out in order to estimate reliable accuracy ratings.

P. Palmeri; P. Quinet; C. Mendoza; M. A. Bautista; J. Garcia; T. R. Kallman

2008-04-04T23:59:59.000Z

252

arXiv:hep-ph/9901365v121Jan1999 SCIPP 99/06  

E-Print Network [OSTI]

arXiv:hep-ph/9901365v121Jan1999 SCIPP 99/06 January, 1999 hep­ph/9901365 How Well Can We Predict, b) are the corresponding Yukawa couplings. The tree-level physical Higgs spectrum is easily computed| mZ. The maximum tree-level upper bound of mZ is saturated when one of the vevs vanishes (and mA0 > m

California at Santa Cruz, University of

253

arXiv:hep-ph/9906310v110Jun1999 SLAC-PUB-8173  

E-Print Network [OSTI]

arXiv:hep-ph/9906310v110Jun1999 SLAC-PUB-8173 SCIPP-99/24 hep-ph/9906310 June, 1999 Neutrino masses-generation models, three sneutrino-antisneutrino mass splittings are generated at tree-level. In contrast, only one neutrino mass is generated at tree-level; the other two neutrinos acquire masses at one-loop. In many

California at Santa Cruz, University of

254

arXiv:1201.6305v1[hep-ph]30Jan2012 CERNPHTH/2012022  

E-Print Network [OSTI]

arXiv:1201.6305v1[hep-ph]30Jan2012 CERN­PH­TH/2012­022 KA­TP­03­2012 MSSM Higgs Bosons from Stop´isica de Cantabria (CSIC-UC), Santander, Spain 2 PH-TH, CERN, CH­1211 Gen`eve 23, Switzerland 3 Institut f ratios. They are roughly of O(10%) of the tree-level results, but can go up to 30% or higher

255

arXiv:hep-ph/0611168v113Nov2006 SI-HEP-2006-15  

E-Print Network [OSTI]

arXiv:hep-ph/0611168v113Nov2006 SI-HEP-2006-15 November 13, 2006 Inclusive Semi-leptonic B Decays orders in the 1/mb expansion in inclusive semi-leptonic decays at tree level. We reproduce the known 1/m3 b terms and compute the 1/m4 b terms at tree level. The appearing non-perturbative parameters

Siegen, Universität

256

arXiv:hepph/9903516 hepph/9903516 BNLHET99/6  

E-Print Network [OSTI]

arXiv:hep­ph/9903516 v2 28 Dec 1999 hep­ph/9903516 BNL­HET­99/6 DFTT 16/99 UCLA/99/TEP/11 MSUHEP are required: a) n particle production amplitudes at tree level, one loop and two loops; b) n+1 particle production amplitudes at tree level and one loop; c) n + 2 particle production amplitudes at tree level

Schmidt, Carl

257

arXiv:hep-ph/9909335v113Sep1999 SCIPP 98/47  

E-Print Network [OSTI]

arXiv:hep-ph/9909335v113Sep1999 SCIPP 98/47 August, 1999 hep­ph/9909335 Radiative Corrections that MW = MZ cos W at tree level, the one-loop corrections due to virtual charged Higgs bosons always) symmetry" [4]. This symmetry leads to the tree-level relation, M2 W /M2 Z cos2 W = 1, a relation

California at Santa Cruz, University of

258

A.R. River Environmental Restoration Project (SWL) 37-18, 37-25  

E-Print Network [OSTI]

-14, 28-36, 28-46, 28-61 Aquatic Ecosystem Restoration Baltimore District (NAB) 4-23 Galveston DistrictA A.R. River Environmental Restoration Project (SWL) 37-18, 37-25 Aberdeen and Vicinity, SD (NWO-9 Aquatic Plant Control Charleston District (SAC) 7-2, 7-9, 7-12, Galveston District (SWG) 40-3, 40-25, 40

US Army Corps of Engineers

259

A.R. River Environmental Restoration Project (SWL) 37-18, 37-25  

E-Print Network [OSTI]

) 28-15, 28-53, 28-67 Appomattox River, VA (NAO) 5-3, 5-20 Aquatic Ecosystem Restoration BaltimoreI-1 A A.R. River Environmental Restoration Project (SWL) 37-18, 37-25 A.W. Kerr Scott Dam) 3-25 Savannah District (SAS) 8-8 Aquatic Plant Control Galveston District (SWG) 40-3, 46-28, 40

US Army Corps of Engineers

260

Adsorption of Kr, Xe, and Ar on highly uniform MgO smoke  

Science Journals Connector (OSTI)

The first atomic layer of Kr, Xe, and Ar adsorbed on MgO smoke is explored by using adsorption isotherms. A procedure has been developed by which we produce MgO smoke powders of higher homogeneity than previously reported. On these powders, apparent two-dimensional (2D) solid-vapor, fluid-vapor, and solid-fluid coexistence regions are observed for Kr and Xe. Triple-point temperatures are estimated to be 66.60.5 K and 100.81.0 K, and the critical temperatures are estimated to be 86.81.0 K and 1192.0 K, respectively, for these two elements. A comparison between Kr and Xe 2D-solid densities at the fluid-solid transition suggests that the 2D-solid phases are incommensurate with the substrate. The Ar isotherms are qualitatively different from those of Kr and Xe, showing no features corresponding to 2D phase transitions in the P-T range studied. A qualitative estimate places the Ar 2D critical temperature at about 65 K.

Jean-Paul Coulomb; Timothy S. Sullivan; Oscar E. Vilches

1984-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

arXiv:0711.2890v5[hep-ph]10Jun2008 SCIPP-07/16  

E-Print Network [OSTI]

arXiv:0711.2890v5[hep-ph]10Jun2008 SCIPP-07/16 arXiV:0711.2890 [hep-ph] November, 2007 Hard to tree-level supersymmetric relations in the chargino and neutralino sectors that can be as large as 56 the effects of the SUSY-breaking one-loop effects appear as corrections to tree-level relations. For example

California at Santa Cruz, University of

262

Cl{sub 2}-based dry etching of the AlGaInN system in inductively coupled plasmas  

SciTech Connect (OSTI)

Cl{sub 2}-based Inductively Coupled Plasmas with low additional dc self- biases(-100V) produce convenient etch rates(500-1500 A /min) for GaN, AlN, InN, InAlN and InGaN. A systematic study of the effects of additive gas(Ar, N{sub 2}, H{sub 2}), discharge composition and ICP source power and chuck power on etch rate and surface morphology has been performed. The general trends are to go through a maximum in etch rate with percent Cl{sub 2} in the discharge for all three mixtures, and to have an increase(decrease) in etch rate with source power(pressure). Since the etching is strongly ion-assisted, anisotropic pattern transfer is readily achieved. Maximum etch selectivities of approximately 6 for InN over the other nitrides were obtained.

Cho, Hyun; Vartuli, C.B.; Abernathy, C.R.; Donovan, S.M.; Pearton, S.J. [Florida Univ., Gainesville, FL (United States). Dept. of Materials Science and Engineering; Shul, R.J.; Han, J. [Sandia National Labs., NM (United States)

1997-12-01T23:59:59.000Z

263

Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the  

E-Print Network [OSTI]

Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the Solar Protoplanetary Disk Edward D initial 26Al/27Al ratio of 4.5 ? 10­5 has been a fiducial marker for the beginning of the solar system that some CAIs had initial 26Al/27Al values at least 25% greater than canonical and that the canonical

Harrison, Mark

264

Microsoft Word - AL2002-03.doc  

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

AL 2002-03 (3/13/2002) AL 2002-03 (3/13/2002) Subject: Public Relations Requirements References: Deputy Secretary Letter dated February 25, 2002 When is this Acquisition Letter (AL) Effective? This AL is effective 10 business days from the date of issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Bob Webb of the Office of Procurement and Assistance Policy at (202) 586-8264, or via e-mail at robert.webb@hq.doe.gov Visit our website at www.pr.doe.gov for information on Acquisition Letters and other policy issues. What is the Purpose of this AL? The purpose of this AL is to provide guidance regarding the processing of procurement requests for obtaining contractual services from public relations

265

Al Corn Clean Fuel | Open Energy Information  

Open Energy Info (EERE)

search Name Al-Corn Clean Fuel Place Claremont, North Dakota Product Al-Corn is an ethanol plant located in Claremont, North Dakota, which is owned by local farmers and...

266

Teatro al Sur y la escena Argentina  

E-Print Network [OSTI]

140 LATIN AMERICAN THEATRE REVIEW Teatro al Sur y la escena Argentina Acaba de aparecer un nuevo nmero de Teatro al Sur, Revista Latinoamericana. Su ttulo de tapa - Teatro Argentino a varias voces - resume la intencin de esta nueva entrega...

Editors

2000-04-01T23:59:59.000Z

267

Promising Magnesium Battery Research at ALS  

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

Promising Magnesium Battery Research at ALS Promising Magnesium Battery Research at ALS Print Wednesday, 23 January 2013 16:59 toyota battery a) Cross-section of the in situ...

268

AL2010-04.pdf | Department of Energy  

Energy Savers [EERE]

AL2010-04.pdf AL2010-04.pdf AL2010-04.pdf More Documents & Publications Microsoft Word - Section 311 AL FAL Feb 17 2010 Microsoft Word - Section 311 AL FAL Feb 17 2010 Microsoft...

269

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) THREE-DIMENSIONAL MOLECULAR IMAGING BY INFRARED LASER/0012831 Al Jan. 21, 2010 Related U.S. Application Data (63) Continuation-in-part of application No. 121176,656,690 B2 6,744,046 B2 6,991,903 B2 7,084,396 B2 12/2003 Crooke et al. 612004 Valaskovic et al. 112006 Fu

Vertes, Akos

270

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) LASER DESORPTION IONIZATION AND PEPTIDE SEQUENCING. (21) Appl. No.: 11/674,671 (22) Filed: Feb. 14,2007 (65) Prior Publication Data US 2009/0321626 Al Dec Suizdak et al. 6,589,485 B2 7/2003 Koster 6,794,196 B2 912004 Fonash et al. 6,846,681 B2 112005 Buriak et

Vertes, Akos

271

(12) United States Patent Reardan et al.  

E-Print Network [OSTI]

(12) United States Patent Reardan et al. (54) SENSITIVE DRUG DISTRIBUTION SYSTEM AND METHOD (75 US 2005/0090425 Al Apr. 28, 2005 Related U.S. Application Data Division of application No.1 0,847,764 A 711989 Halvorson 4,976,351 A 1211990 Mangini et al. 5,737,539 A 411998 Edelson et al. 5,845,255 A 1211998

Shamos, Michael I.

272

(12) United States Patent Fallon et al.  

E-Print Network [OSTI]

(12) United States Patent Fallon et al. (54) SYSTEM AND METHOD FOR DATA FEED ACCELERATION/131,631 (22) Filed: Jun. 2,2008 (65) Prior Publication Data US 200910287839 Al Nov. 19,2009 Related U References Cited U.S. PATENT DOCUMENTS 3,394,352 A 7/1968 Wernikoff et al. 3,490,690 A 111970 Apple et al. 4

Shamos, Michael I.

273

Clark et al., Supplemental Data SUPPLEMENTAL DATA  

E-Print Network [OSTI]

was then aliquoted to the PCR plate. Primer sequences: #12;Clark et al., Supplemental Data p. 2 C10_RT

Ptak, Susan

274

United States Patent [191 Jalali et al.  

E-Print Network [OSTI]

antennas: SPIE vol. 1703 (1992) 264-271. GA Magel et al.: "Phosphosilicate Glass waveguides for phased

Jalali. Bahram

275

Aluminium distribution in ZSM-5 revisited: The role of Al-Al interactions  

SciTech Connect (OSTI)

We present a theoretical study of the distribution of Al atoms in zeolite ZSM-5 with Si/Al=47, where we focus on the role of Al-Al interactions rather than on the energetics of Al/Si substitutions at individual sites. Using interatomic potential methods, we evaluate the energies of the full set of symmetrically independent configurations of Al siting in a Si{sub 94}Al{sub 2}O{sub 192} cell. The equilibrium Al distribution is determined by the interplay of two factors: the energetics of the Al/Si substitution at an individual site, which tends to populate particular T sites (e.g., the T14 site), and the Al-Al interaction, which at this Si/Al maximises Al-Al distances in general agreement with Dempsey's rule. However, it is found that the interaction energy changes approximately as the inverse of the square of the distance between the two Al atoms, rather than the inverse of the distance expected if this were merely charge repulsion. Moreover, we find that the anisotropic nature of the framework density plays an important role in determining the magnitude of the interactions, which are not simply dependent on Al-Al distances. - Graphical abstract: Role of Al-Al interactions in high silica ZSM-5 is shown to be anisotropic in nature and not dependent solely on Coulombic interactions. Highlights: Black-Right-Pointing-Pointer Si-Al distribution in ZSM-5 is revisited, stressing the role of the Al-Al interaction. Black-Right-Pointing-Pointer Coulomb interactions are not the key factors controlling the Al siting. Black-Right-Pointing-Pointer Anisotropy of the framework is identified as a source of departure from Dempsey's rule.

Ruiz-Salvador, A. Rabdel, E-mail: rabdel@imre.oc.uh.cu [Group of Materials Developed by Design, Division of Chemistry and Technology of Materials, Institute of Materials Science and Engineering (IMRE), University of Havana, Havana 10400 (Cuba); Grau-Crespo, Ricardo; Gray, Aileen E.; Lewis, Dewi W. [Department of Chemistry, University College London, 20 Gordon Street, London, WC1H OAJ (United Kingdom)] [Department of Chemistry, University College London, 20 Gordon Street, London, WC1H OAJ (United Kingdom)

2013-02-15T23:59:59.000Z

276

Effect of Al-Si-Al and Al-Si-Si-Al Pairs in the ZSM-5 Zeolite Framework on the 27 NMR Spectra. A Combined High-Resolution 27  

E-Print Network [OSTI]

Effect of Al-Si-Al and Al-Si-Si-Al Pairs in the ZSM-5 Zeolite Framework on the 27 Al NMR Spectra. A Combined High-Resolution 27 Al NMR and DFT/MM Study Jiri´ Dedecek, Stepan Sklenak,*, Chengbin Li, Blanka of the presence of Al-O-Si-O-Al and Al-O-Si-O-Si-O-Al sequences in the ZSM-5 zeolite framework on the local

Sklenak, Stepan

277

Microsoft Word - Lat_Corr_DOE_Rpt_Dec16_FCM _FinalDraft.rtf  

Office of Scientific and Technical Information (OSTI)

FINAL PROJECT REPORT FINAL PROJECT REPORT Project Title: An Improved Method of Manufacturing Corrugated Boxes: Lateral Corrugator Date of Report: December 10, 2008 Recipient: Georgia Tech Research Corporation Performing Organization: Institute of Paper Science and Technology at Georgia Tech 500 10 th St, NW Atlanta, GA 30332-0620 Award Number: DE-FC36-01GO10616 Subcontractors: None Other Partners: Temple-Inland Paperboard and Packaging, Smurfit-Stone Container Corp., MarquipWardUnited, Corrugated Gear, Albany International, Armstrong, Container Graphics Corporation, CUE, Harper-Love Adhesives, The Johnson Corporation, Corn Products International, Hardy Instrumentation, WIKA Instrument Corp., Chicago Electric, Pamarco Global Graphics, Bill Nikkel

278

Astronomy & Astrophysics manuscript no. 5736corr c ESO 2006 December 1, 2006  

E-Print Network [OSTI]

¨urenlingen and Villigen, CH-5232 Villigen PSI, Switzerland e-mail: guedel@astro.phys.ethz.ch 2 Columbia Astrophysics Laboratory, Mail Code 5247, 550 West 120th Street, New York, NY 10027, USA 3 CASA, 389, University. Methods. We study two stellar samples, the first consisting of lightly absorbed T Tau stars with strong

Guedel, Manuel

279

I-5 CorrIdor reInforCement ProjeCt B  

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

79 miles long, running between a new substation near Castle Rock, Wash., and a new substation near Troutdale, Ore. In November 2012, BPA completed a draft environmental...

280

Deutsch als Zweitsprache in der Lehrerausbildung  

E-Print Network [OSTI]

Deutsch als Zweitsprache in der Lehrerausbildung Bedarf ­ Umsetzung ­ Perspektiven Dokumentation. Jörg Roche, Ludwig-Maximilians-Universität München Deutsch als Zweitsprache in der Lehrerausbildung Deutsch als Fremdsprache, Ludwig- Maximilians-Universität München Wie wird die Qualität der Da

Prediger, Susanne

Note: This page contains sample records for the topic "ar corr al" 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

SMERDON ET AL.: AUXILIARY MATERIAL Auxiliary Material  

E-Print Network [OSTI]

run [Ammann et al., 2007; hereinafter CCSM] and the GKSS ECHO-g ERIK2 run [González-Rouco et al., 2006; hereinafter ECHO-g]. The annual means of the modeled temperature fields are interpolated to 5° latitude;SMERDON ET AL.: AUXILIARY MATERIAL 2 ECHO-g simulations, respectively. The above conventions

Smerdon, Jason E.

282

AUTORIT ACCADEMICHE Situazione al 27 settembre 2012  

E-Print Network [OSTI]

AUTORIT? ACCADEMICHE Situazione al 27 settembre 2012 Presidenti dei Comitati di direzione delle Facoltà e Scuole Facoltà di Giurisprudenza Prof. Francesco Denozza dal 10.9.2012 al 30.9.2014 Facoltà di Scienze politiche, economiche e sociali Prof.ssa Laura Ammannati dal 10.9.2012 al 30.9.2014 Facoltà di

De Cindio, Fiorella

283

United States Patent [19] Church et al.  

E-Print Network [OSTI]

United States Patent [19] Church et al. [54] CHARACTERIZATION OF INDIVIDUAL POLYMER MOLECULES BASED al.. "ANeutral Amino Acid Change in Segment TIS4 Dramatically Alters the Gating Properties of the Volt- age-Dependent Sodium Channel". 1990, Proc. Natl. Acad. Sci. USA, 87:323-27. Bensirnon. A.. et al

Church, George M.

284

(12) United States Patent Likourezos et al.  

E-Print Network [OSTI]

(12) United States Patent Likourezos et al. (54) SYSTEM AND METHOD FOR EFFECTING A REAL: Nov. 14, 2001 (65) Prior Publication Data US 2002/0095377 Al Jul. 18, 2002 Related U.S. Application Cited U.S. PATENT DOCUMENTS 4,799,156 A 4,876,648 A 111989 Shavit et al. 1011989 Lloyd 102 102 111111

Shamos, Michael I.

285

40Ar/39Ar dating of the Jiali and Gaoligong shear zones: Implications for crustal deformation around the Eastern Himalayan Syntaxis  

Science Journals Connector (OSTI)

We conducted a comprehensive 40Ar/39Ar geochronological study of the Jiali and Gaoligong shear zones to obtain a better understanding of crustal deformation and tectonic evolution around the Eastern Himalayan Syntaxis (EHS). The new age data reveal that the main phase of deformation in the Jiali and Gaoligong shear zones occurred from 22 to 11Ma and from 18 to 13Ma, respectively. Structural data collected during this study indicate that the Jiali shear zone underwent a change in shear sense from sinistral to dextral during its movement history. Based on a comparison with the deformation histories of other major shear zones in the region, we argue that the initial sinistral motion recorded by the Jiali shear zone was coincident with that of the Ailao ShanRed River shear zone, which marked the northern boundary of the southeastward extrusion of the Indochina block during the Early Miocene. From the Middle Miocene (?18Ma), the Jiali shear zone changed to dextral displacement, becoming linked with the dextral Gaoligong shear zone that developed as a consequence of continued northward indentation of the Indian continent into Asia. Since this time, the Jiali and Gaoligong shear zones have been united, defining the southwestern boundary of the EHS during clockwise rotation of the eastward-extruding Tibetan block, as revealed by recent GPS data. The temporal change in regional deformation pattern from southeastward block extrusion to clockwise rotation of crustal fragments may have played an important role in the development of the eastern Himalayan drainage system around the EHS.

Te-Hsien Lin; Ching-Hua Lo; Sun-Lin Chung; Fang-Jui Hsu; Meng-Wan Yeh; Tung-Yi Lee; Jian-Qing Ji; Yi-Zhau Wang; Dunyi Liu

2009-01-01T23:59:59.000Z

286

E-Print Network 3.0 - al mg fe Sample Search Results  

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

(2004); MC simulations Al: Fe3+: Mg 2:1:3 o (also Fe3+ clustering) Phase transition temperatures... Al Al Al Al Al Al Al Al ... Source: Collins, Gary S. - Department of...

287

Microsoft Word - AL2006-01.doc  

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

6-01 6-01 Acquisition Regulation Date 10/27/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Electronic Subcontracting Reporting System (eSRS) References: FAR Subpart 19.7 The Small Business Subcontracting Program DEAR 919.705-6 Postaward responsibilities of the contracting officer AL 2005-07 Small Business Procurement Goals What is the Effective date of this Acquisition Letter (AL)? This AL is effective immediately after the eSRS goes online. When does this AL Expire? This AL remains in effect until superseded or canceled. What are the Points of Contact?

288

Das Standard Modell als Theorie  

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

as a Theory as a Theory Ungelöste Rätsel Das Standard Modell als Theorie Auch wenn das Standard Modell die im Experiment beobachteten Phänomene sehr gut beschreibt, so ist es dennoch eine unvollständige Theorie. Das Problem liegt darin, dass das Standard Modell nicht erklären kann, warum einige Teilchen gerade diejenigen Eigenschaften haben, die wir beobachten. Zum Beispiel, auch wenn den Physikern die Massen aller Quarks - mit Ausnahme derjenigen des top Quarks - seit Jahren bekannt waren, so war es dennoch nicht möglich die Masse des top Quarks ohne die Hilfe experimenteller Daten genau vorherzusagen. Das ist deshalb so, weil das Standard Modell keine Erklärung dafür geben kann, warum die Liste der Teilchenmassen gerade diese Zahlenwerte aufweist.

289

UW Cosmogenic Isotopes Al-Be 1 EXTRACTION OF Al & Be FROM QUARTZ FOR ISOTOPIC ANALYSIS  

E-Print Network [OSTI]

UW Cosmogenic Isotopes Al-Be 1 EXTRACTION OF Al & Be FROM QUARTZ FOR ISOTOPIC ANALYSIS Summary This method is used to separate Al and Be for AMS analysis from pure quartz samples. After adding Be carrier, quartz is dissolved in HF. The solution is sub-sampled for determination of total Al content, then dried

Stone, John

290

ccsd00001116 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys  

E-Print Network [OSTI]

ccsd­00001116 (version 1) : 4 Feb 2004 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys: from 4, 2004) Zr and Sc precipitate in aluminum alloys to form the compounds Al3Zr and Al3Sc which

291

Accurate equations of state for CF4, CF4Ar, and CF4CH4 fluids using two-body and three-body intermolecular potentials from molecular dynamics simulation  

Science Journals Connector (OSTI)

Abstract Molecular dynamics simulations have been performed to obtain pressures and equations of state of CF4, CF4Ar, and CF4CH4 fluids using different inversion and ab initio pair-potentials. To take many-body forces into account, the three-body potentials of Hauschild and Prausnitz, Mol. Simul. 11 (1993) 177185, Wang and Sadus, J. Chem. Phys. 125 (2006) 144509144513, and Guzman et al., Mol. Phys. 109 (2011) 955967 have been used with the pair-potentials. The significance of this work is that the many-body potential of Hauschild and Prausnitz is extended as a function of density, temperature, and molar fraction and is used with the HFD-like pair-potentials of CF4, CF4Ar, and CF4CH4 systems to improve the prediction of the pressure values without requiring an expensive three-body calculation. We have also simulated the self-diffusion coefficient of CF4 in good agreement with experimental data.

Mohsen Abbaspour; Maryam Sheykh

2014-01-01T23:59:59.000Z

292

Comparative Genomic Discovery of miRNAs Grad et al.  

E-Print Network [OSTI]

Comparative Genomic Discovery of miRNAs Grad et al. Computational and Experimental Identification throughout the adult life cycle (Feinbaum and Ambros, 1999; Lee et al., 1993; Reinhart et al., 2000 al., 1993; Wightman et al., 1993; Reinhart et al., 2000; Slack et al., 2000). Both lin-4 and let-7

Church, George M.

293

Software Verification & Validation Report for the 244-AR Vault Interim Stabilization Ventilation System  

SciTech Connect (OSTI)

This document reports on the analysis, testing and conclusions of the software verification and validation for the 244-AR Vault Interim Stabilization ventilation system. Automation control system will use the Allen-Bradley software tools for programming and programmable logic controller (PLC) configuration. The 244-AR Interim Stabilization Ventilation System will be used to control the release of radioactive particles to the environment in the containment tent, located inside the canyon of the 244-AR facility, and to assist the waste stabilization efforts. The HVAC equipment, ducts, instruments, PLC hardware, the ladder logic executable software (documented code), and message display terminal are considered part of the temporary ventilation system. The system consists of a supply air skid, temporary ductwork (to distribute airflow), and two skid-mounted, 500-cfm exhausters connected to the east filter building and the vessel vent system. The Interim Stabilization Ventilation System is a temporary, portable ventilation system consisting of supply side and exhaust side. Air is supplied to the containment tent from an air supply skid. This skid contains a constant speed fan, a pre-filter, an electric heating coil, a cooling coil, and a constant flow device (CFD). The CFD uses a passive component that allows a constant flow of air to pass through the device. Air is drawn out of the containment tent, cells, and tanks by two 500-cfm exhauster skids running in parallel. These skids are equipped with fans, filters, stack, stack monitoring instrumentation, and a PLC for control. The 500CFM exhaust skids were fabricated and tested previously for saltwell pumping activities. The objective of the temporary ventilation system is to maintain a higher pressure to the containment tent, relative to the canyon and cell areas, to prevent contaminants from reaching the containment tent.

YEH, T.

2002-11-20T23:59:59.000Z

294

Reply to [arXiv:1105.5653]: "Comment on 'Quasinormal modes in Schwarzschild-de Sitter spacetime: A simple derivation of the level spacing of the frequencies'"  

E-Print Network [OSTI]

We explain why the analysis in our paper [Phys. Rev. D 69, 064033 (2004), arXiv:gr-qc/0311064 ] is relevant and correct.

T. Roy Choudhury; T. Padmanabhan

2011-05-31T23:59:59.000Z

295

Charged pion production in C+C and Ar+KCl collisions measured with HADES  

E-Print Network [OSTI]

Results of a study of charged pion production in 12C+12C collisions at incident beam energies of 1A GeV and 2A GeV, and 40Ar+natKCl at 1.76AGeV, using the spectrometer HADES at GSI, are presented. We have performed a measurement of the transverse momentum distributions of pi+- mesons covering a fairly large rapidity interval, in case of the C+C collision system for the first time. The yields, transverse mass and angular distributions are compared with a transport model as well as with existing data from other experiments.

The HADES Collaboration; P. Tlusty; G. Agakishiev; A. Balanda; G. Bellia; D. Belver; A. Belyaev; A. Blanco; M. Boehmer; J. L. Boyard; P. Braun-Munzinger; P. Cabanelas; E. Castro; S. Chernenko; T. Christ; M. Destefanis; J. Diaz; F. Dohrmann; A. Dybczak; L. Fabbietti; O. Fateev; P. Finocchiaro; P. Fonte; J. Friese; I. Froehlich; T. Galatyuk; J. A. Garzon; R. Gernhaeuser; A. Gil; C. Gilardi; M. Golubeva; D. Gonzalez-Diaz; E. Grosse; F. Guber; M. Heilmann; T. Hennino; R. Holzmann; A. Ierusalimov; I. Iori; A. Ivashkin; M. Jurkovic; B. Kaempfer; K. Kanaki; T. Karavicheva; D. Kirschner; I. Koenig; W. Koenig; B. W. Kolb; R. Kotte; A. Kozuch; A. Krasa; F. Krizek; R. Kruecken; W. Kuehn; A. Kugler; A. Kurepin; J. Lamas-Valverde; S. Lang; J. S. Lange; K. Lapidus; T. Liu; L. Lopes; M. Lorenz; L. Maier; A. Mangiarotti; J. Marin; J. Markert; V. Metag; B. Michalska; J. Michel; D. Mishra; E. Moriniere; J. Mousa; C. Muentz; L. Naumann; R. Novotny; J. Otwinowski; Y. C. Pachmayer; M. Palka; Y. Parpottas; V. Pechenov; O. Pechenova; T. Perez Cavalcanti; J. Pietraszko; W. Przygoda; B. Ramstein; A. Reshetin; A. Rustamov; A. Sadovsky; P. Salabura; A. Schmah; R. Simon; Yu. G. Sobolev; S. Spataro; B. Spruck; H. Stroebele; J. Stroth; C. Sturm; M. Sudol; A. Tarantola; K. Teilab; M. Traxler; R. Trebacz; H. Tsertos; I. Veretenkin; V. Wagner; M. Weber; M. Wisniowski; J. Wuestenfeld; S. Yurevich; Y. Zanevsky; P. Zhou; P. Zumbruch

2009-06-12T23:59:59.000Z

296

Charged pion production in C+C and Ar+KCl collisions measured with HADES  

E-Print Network [OSTI]

Results of a study of charged pion production in 12C+12C collisions at incident beam energies of 1A GeV and 2A GeV, and 40Ar+natKCl at 1.76AGeV, using the spectrometer HADES at GSI, are presented. We have performed a measurement of the transverse momentum distributions of pi+- mesons covering a fairly large rapidity interval, in case of the C+C collision system for the first time. The yields, transverse mass and angular distributions are compared with a transport model as well as with existing data from other experiments.

Tlust, P; Balanda, A; Bellia, G; Belver, D; Belyaev, A; Blanco, A; Boehmer, M; Boyard, J L; Braun-Munzinger, P; Cabanelas, P; Castro, E; Chernenko, S; Christ, T; Destefanis, M; Daz, J; Dohrmann, F; Dybczak, A; Fabbietti, L; Fateev, O; Finocchiaro, P; Fonte, P; Friese, J; Frhlich, I; Galatyuk, T; Garzn, J A; Gernhuser, R; Gil, A; Gilardi, C; Golubeva, M; Gonzalez-Diaz, D; Grosse, E; Guber, F; Heilmann, M; Hennino, T; Holzmann, R; Ierusalimov, A; Iori, I; Ivashkin, A; Jurkovic, M; Kmpfer, B; Kanaki, K; Karavicheva, T; Kirschner, D; Knig, I; Knig, W; Kolb, B W; Kotte, R; Kozuch, A; Krasa, A; Krizek, F; Krcken, R; Khn, W; Kugler, A; Kurepin, A; Lamas-Valverde, J; Lang, S; Lange, J S; Lapidus, K; Liu, T; Lopes, L; Lorenz, M; Maier, L; Mangiarotti, A; Marin, J; Markert, J; Metag, V; Michalska, B; Michel, J; Mishra, D; Moriniere, E; Mousa, J; Mntz, C; Naumann, L; Novotny, R; Otwinowski, J; Pachmayer, Y C; Palka, M; Parpottas, Y; Pechenov, V; Pechenova, O; Cavalcanti, T Perez; Pietraszko, J; Przygoda, W; Ramstein, B; Reshetin, A; Rustamov, A; Sadovskii, A; Salabura, P; Schmah, A; Simon, R; Sobolev, Yu G; Spataro, S; Spruck, B; Strbele, H; Stroth, J; Sturm, C; Sudol, M; Tarantola, A; Teilab, K; Traxler, M; Trebacz, R; Tsertos, H; Veretenkin, I; Wagner, V; Weber, M; Wisniowski, M; Wstenfeld, J; Yurevich, S; Zanevsky, Y; Zhou, P; Zumbruch, P

2009-01-01T23:59:59.000Z

297

AR Accomplishments  

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

on topics ranging from developing unmanned ground vehicles to detect land mines to robot swarms. In recent years, the division's ground-breaking work has been honored and...

298

Mapping the Ionization State of Laser-Irradiated Ar Gas Jets With Multi-Wavelength Monochromatic X-Ray Imaging  

SciTech Connect (OSTI)

Two-dimensional monochromatic images of fast-electron stimulated Ar K{alpha} and He-{alpha} x-ray self-emission have recorded a time-integrated map of the extent of Ar{sup {approx}6+} and Ar{sup 16+} ions, respectively, within a high density (10{sup 20} cm{sup -3} atomic density) Ar plasma. This plasma was produced by irradiating a 2 mm wide clustering Ar gas jet with an ultra-high intensity (10{sup 19} W/cm{sup 2}, 200 fs) Ti:Sapphire laser operating at 800 nm. Spherically bent quartz crystals in the 200 (for K{alpha}) and 201 (for He-{alpha}) planes were used as near-normal incidence reflective x-ray optics. We see that a large (830 {micro}m long) region of plasma emits K{alpha} primarily along the laser axis, while the He-{alpha} emission is confined to smaller hot spot (230 {micro}m long) region that likely corresponds to the focal volume of the f/8 laser beam. X-ray spectra from a Bragg spectrometer operating in the von Hamos geometry, which images in one dimension, indicate that the centroids of the K{alpha} and He-{alpha} emission regions are separated by approximately 330 {micro}m along the laser axis.

Kugland, N L; Doppner, T; Kemp, A; Schaeffer, D; Glenzer, S H; Niemann, C

2010-04-08T23:59:59.000Z

299

Analysis of nonselective plasma etching of AlGaN by CF4/Ar/Cl2 V. Kuryatkov, B. Borisov, J. Saxena, S. A. Nikishin,a  

E-Print Network [OSTI]

of such iterative algorithms is limited by the inherent ill-posedness of the training problem (cf. [4]). It has been with respect to Sobolev norms or the supremum norm is ill-posed (cf. [4] for a detailed discussion

Holtz, Mark

300

Coordinatively unsaturated Al3+ centers as binding sites for...  

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

Coordinatively unsaturated Al3+ centers as binding sites for active catalyst phases on ?-Al2O3. Coordinatively unsaturated Al3+ centers as binding sites for active catalyst...

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they are not comprehensive nor are they the most current set.
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301

Site preferences of indium impurity atoms in intermetallics having Al3Ti and Al3Zr crystal structures  

E-Print Network [OSTI]

Site preferences of indium impurity atoms in intermetallics having Al3Ti and Al3Zr crystal-04843 (Metals Program) and Praveen Sinha Fund for Physics Research. L12 DO22 DO23 Cu3Au Al3Ti Al3Zr #12;Outline · Indium was doped in samples of Al3V and Al3Ti (Al3Ti structure) and Al3Zr (Al3Zr structure) by arc

Collins, Gary S.

302

Microsoft Word - Final MR AL.doc  

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

No. AL 2009-01 No. AL 2009-01 Acquisition Regulation Date: 10/06/2008 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Management Reserve and Contingency References: FAR Subpart 15.4 Contract Pricing FAR Part 31 Contract Cost Principles and Procedures FAR 31.205-7 Contingencies DEAR 915.404-4-70-2 Weighted Guidelines System DOE Order 413.3A Program and Project Management for the Acquisition of Capital Assets DOE Acquisition Guide Weighted Guidelines Chapter 15.4-2 When is this Acquisition Letter (AL) effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled.

303

Microsoft Word - AL2008-05.doc  

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

Department of Energy No. AL 2008-05 Department of Energy No. AL 2008-05 Acquisition Regulation Date 04/03/2008 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Environmental, Energy, and Transportation Management References: Executive Order 13423, dated January 24, 2007 Implementing Instructions, dated March 28, 2007 When is this Acquisition Letter (AL) effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled by amendments of the Federal Acquisition Regulation (FAR) or the Department of Energy Acquisition Regulation (DEAR). Whom do you Contact for More Information? For Department of Energy (DOE) contracts, contact Richard Langston, Office of Procurement

304

ALS Ceramics Materials Research Advances Engine Performance  

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

ALS Ceramics Materials Research ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 LBNL senior materials scientist and UC Berkeley professor Rob Ritchie has been researching the fracture behavior of a wide array of materials for the past 40 years, the last ten of them using the facilities at the ALS. From human bone to synthetic engineering materials such as shape-memory metals and composites, Ritchie has illuminated groundbreaking cracking patterns and the underlying mechanistic processes using the x-ray synchrotron micro-tomography at ALS Beamline 8.3.2. Summary Slide ritchie ceramics This 3D image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical white lines are the individual silicon carbide fibers in this sample about 500 microns in diameter.

305

Microsoft Word - AL2006-10.doc  

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

AL-2006-10 AL-2006-10 Acquisition Regulation Date 08/11/06 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: CLASS DEVIATION FOR CERTAIN DEAR INTELLECTUAL PROPERTY CLAUSES References: DEAR 970.2704 Rights in Data DEAR 970.2770 Technology Transfer DEAR 970.5227-2 Rights in Data-Technology Transfer DEAR 970.5227-3 Technology Transfer Mission When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at (202)287-1338 or Robert.Webb@hq.doe.gov.

306

Measurement of 37Ar to support technology for On-site Inspection under the Comprehensive Nuclear-Test-Ban Treaty  

E-Print Network [OSTI]

On-Site Inspection (OSI) is a key component of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Measurements of radionuclide isotopes created by an underground nuclear explosion are a valuable signature of a Treaty violation. Argon-37 is produced from neutron interaction with calcium in soil, 40Ca(n,{\\alpha})37Ar. For OSI, the 35-day half-life of 37Ar provides both high specific activity and sufficient time for completion of an inspection before decay limits sensitivity. This paper presents a low-background internal-source gas proportional counter with an 37Ar measurement sensitivity level equivalent to 45.1 mBq/SCM in whole air.

C. E. Aalseth; A. R. Day; D. A. Haas; E. W. Hoppe; B. J. Hyronimus; M. E. Keillor; E. K. Mace; J. L. Orrell; A. Seifert; V. T. Woods

2010-08-04T23:59:59.000Z

307

Measurement of the Atomic Scattering Factor of Ne, Ar, Kr, and Xe  

Science Journals Connector (OSTI)

To test the accuracy of the Hartree-Fock (HF) method and the reliability of x-ray measurements of the atomic scattering factor f, we have determined the scattering of Mo K? radiation by Ne, Ar, Kr, and Xe gases. Values of f were obtained on an absolute basis with an accuracy of about %. Results at small angle yield the mean-square radius of the electron cloud ?r2?av and the dispersion correction. For Ne, Ar, and Kr, the values of ?r2?av are in good agreement with HF calculations. For Xe, the experimental value is significantly lower. Susceptibility results yield about 6% lower values in each case. Our derived values of the dispersion correction are each more negative than those obtained from published absorption coefficients. At higher angles, our f values differ by less than 0.2 electron unit from the HF values for all the gases; even for Xe the approximate HF values presently available are more nearly accurate than the Thomas-Fermi-Dirac (TFD) values. We conclude that a 4% discrepancy between theory and experiment found by Batterman, Chipman, and DeMarco for metal powders arose from solid-state effects or from difficulties in sample preparation.

D. R. Chipman and L. D. Jennings

1963-10-15T23:59:59.000Z

308

Hole transport in the rare-gas solids Ne, Ar, Kr, and Xe  

Science Journals Connector (OSTI)

This paper reports an investigation of the drift mobility of excess holes in solid Ne, Ar, Kr, and Xe. Thin-crystal specimens (50-500 ?m thick) were grown from the liquid between parallel-plate electrodes in a chamber attached to a miniature cryostat after purification of the starting gas. As in previous work on the electron transport in rare-gas solids and liquids, an electron-beam technique was used to generate excess carriers near one of the electrodes. Holes were extracted by the applied field and their transit time was measured directly, leading to the drift mobility ?h. Close to the triple points, ?h values in the above crystals lie between 1 10-2 and 4 10-2 cm2 V-1 sec-1, several orders of magnitude lower than the corresponding electron mobilities. The form of the temperature dependence of ?h changes progressively from Xe(?h?T-1.6) to an essentially activated mobility in Ar and Ne. The experimental results have been analyzed in terms of small-polaron theory, using both the adiabatic and nonadiabatic approximations. The theory can account for the different forms of the temperature dependence and possible ranges of values for the predominant phonon energy, the polaron binding energy and the transfer energy for holes have been deduced in each case. These quantities, characterizing the hole hopping transport, vary systematically from Xe to Ne and their correlation is discussed in some detail.

P. G. Le Comber; R. J. Loveland; W. E. Spear

1975-04-15T23:59:59.000Z

309

Mutual diffusion in binary Ar-Kr mixtures and empirical diffusion models  

Science Journals Connector (OSTI)

Molecular dynamics simulations of four binary Ar-Kr mixtures are used to compute self- and mutual-diffusion coefficients. Results using mean squared displacements and using velocity correlation functions are presented. The diffusivity coefficients are also presented in the time and frequency domains where a comparatively low frequency structure is evident in some simulations. The computed diffusivities are dependent on the maximum time over which the velocity correlation functions are integrated and the time at which the Einstein relationships are evaluated. This dependence explains in part the small systematic differences between our results (2080 ps) and earlier molecular dynamics results (<4 ps) in the system Ar-Kr. We compare the computed mutual diffusion coefficients to two empirical models, Darkens model and the common force model. Darkens model is consistent with our results over the entire frequency range we resolve. At frequencies lower than about 5 ps-1 Darkens model and the common force model converge and we cannot discriminate between them. At higher frequencies the common force model prediction is significantly different from the computed mutual diffusion coefficient. Assumptions regarding the contribution of cross correlations that are implicit in the empirical models are discussed and tested against our simulation results. The net contribution of velocity cross correlations is found to be negligible, as is often assumed in deriving Darkens model, but the individual cross-correlation terms are substantial and negativea finding contrary to common assumptions. 1996 The American Physical Society.

Yanhua Zhou and Gregory H. Miller

1996-02-01T23:59:59.000Z

310

Negative ion motion in the mixtures of SF6 with CF4 and CH4-Ar  

Science Journals Connector (OSTI)

This paper deals with the measurement of the mobility of negative ions in the mixtures of SF6 with CF4 and the CH4-Ar (50:50) binary mixture with SF6 contents up to 50%. The pulsed Townsend technique was used to observe the integrated ionic avalanches over a range of the density-reduced electric field E/N for which ionization is either negligible or absent, and attachment processes are significant, leading to the formation of mostly SF6-. The E/N range of measurement was from 1 to 70 Td (1 Td=10-17 V cm2), over which the measured mobilities were found to be almost constant. The mobility of the negative ions was also measured for trace amounts of SF6 in CH4 and Ar and 1% CF4, thereby providing a good value of the mobility of SF6- in these pure gases, in order to test the measured mobilities with Blancs law. We have found good agreement, within quoted experimental uncertainties, between calculated and measured values.

J. de Urquijo and F. B. Yousif

2003-10-28T23:59:59.000Z

311

Microsoft Word - AL2005-03.doc  

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

AL 2005-03 AL 2005-03 Acquisition Regulation Date 10/08/04 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Independent Peer Review Program for Contractors' Purchasing Systems References: FAR 44.3, Contractors' Purchasing Systems Reviews DEAR Subpart 970.44 - Management and Operating Contractor Purchasing DOE Acquisition Guide, Chapter 1.2, Balanced Scorecard Performance Assessment Program (DOE only) DOE Acquisition Guide, Chapter 70.7, Contract Administration, Reference Book for Contract Administrators, Chapter 10 (DOE only) When is this Acquisition Letter (AL) effective? This AL is effective 10 business days from the date of issuance.

312

Microsoft Word - AL2006-07.doc  

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

Department of Energy No. AL-2006-07 Acquisition Regulation Date 08/23/06 ACQUISITION LETTER This Acquisition Letter is issued by the Procurement Executives of DOE and NNSA. Subject: DOE Order 361.1A, Acquisition Career Development Program References: DOE O 361.1A, Acquisition Career Development (ACD) Program Office of Federal Procurement Policy (OFPP) Policy Letter 05-01, Developing and Managing the Acquisition Workforce OFPP Policy Letter 06-01 OFPP Memoranda, The Federal Acquisition Certification in Contracting Program, dated January 20, 2006, When is this Acquisition Letter (AL) Effective? This AL is effective immediately When does this AL Expire?

313

Mrchenfilme im Unterricht Deutsch als Fremdsprache.  

E-Print Network [OSTI]

??Diese Masterarbeit befasst sich mit dem Einsatz von Mrchenfilmen im Unterricht Deutsch als Fremdsprache und versucht folgende Fragen zu beantworten: Welches Potential stellen Mrchenfilme fr (more)

Serdinsky, Andrea

2014-01-01T23:59:59.000Z

314

Optical properties of ??-CoAl  

Science Journals Connector (OSTI)

The optical absorptance of ??-CoAl in the (0.1-2.5)-eV region was measured and analyzed by the Kramers-Kronig method. The optical conductivity shows interband features beginning below 0.1 eV, with several structures below 2 eV. These structures agree with those calculated from the energy bands of Moruzzi, Williams, and Gelatt. The experimentally observed systematics in CoAl and NiAl confirm our previous interpretation of the spectra of ??-NiAl, and disagree with other experimental and theoretical attempts to understand the optical properties of these compounds.

D. W Lynch; B. R. Boeke; D. J. Peterman

1982-04-15T23:59:59.000Z

315

Wasserstoff als Kraftstoff im Deutschen Verkehrssektor  

Science Journals Connector (OSTI)

Wasserstoff ist ein Grundelement der (petro-)chemischen Industrie. Darber hinaus ist der Einsatz von Wasserstoff als Treibstoff fr Brennstoffzellenfahrzeuge in der Erprobung. Er soll helfen, insbesondere Tre...

Christina Wulf; Martin Kaltschmitt

2013-06-01T23:59:59.000Z

316

Al Tayyar Energy | Open Energy Information  

Open Energy Info (EERE)

Tayyar Energy Jump to: navigation, search Name: Al Tayyar Energy Place: Abu Dhabi, United Arab Emirates Sector: Renewable Energy Product: Provides development capital and equity...

317

Microsoft Word - AL2003-04.doc | Department of Energy  

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

Word - AL2003-04.doc Microsoft Word - AL2003-04.doc More Documents & Publications Microsoft Word - AL2006-08.doc AL2004-01r2.pdf City of Tulare Renewable Biogas Fuel Cell Project...

318

Microsoft Word - AL2004-02.doc | Department of Energy  

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

4-02.doc Microsoft Word - AL2004-02.doc Microsoft Word - AL2004-02.doc More Documents & Publications Microsoft Word - AL2005-02.doc flash2004-07.pdf Microsoft Word - AL-Omnibus FY...

319

AL2007-05.doc | Department of Energy  

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

5.doc&0; AL2007-05.doc&0; AL2007-05.doc&0; More Documents & Publications Microsoft Word - AL2006-08.doc Policy Flash 2012-1 Microsoft Word - AL 2010-07 Acquistion Letters...

320

Microsoft Word - AL2005-02.doc | Department of Energy  

Energy Savers [EERE]

2.doc Microsoft Word - AL2005-02.doc Microsoft Word - AL2005-02.doc More Documents & Publications Microsoft Word - AL2004-02.doc Microsoft Word - AL-Omnibus FY 2009 Apr 22 2009 all...

Note: This page contains sample records for the topic "ar corr al" 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

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...  

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

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL)...

322

Quantitatively Probing the Al Distribution in Zeolites  

SciTech Connect (OSTI)

The degree of substitution of Si4+ by Al3+ in the oxygen-terminated tetrahedra (Al T-sites) of zeolites determines the concentration of ion-exchange and Brnsted acid sites. As the location of the tetrahedra and the associated subtle variations in bond angles influence the acid strength, quantitative information about Al T-sites in the framework is critical to rationalize catalytic properties and to design new catalysts. A quantitative analysis is reported that uses a combination of extended X-ray absorption fine structure (EXAFS) analysis and 27Al MAS NMR spectroscopy supported by DFT-based molecular dynamics simulations. To discriminate individual Al atoms, sets of ab initio EXAFS spectra for various T-sites are generated from DFT-based molecular dynamics simulations allowing quantitative treatment of the EXAFS single- and multiple-photoelectron scattering processes out to 3-4 atom shells surrounding the Al absorption center. It is observed that identical zeolite types show dramatically different Al-distributions. A preference of Al for T-sites that are part of one or more 4-member rings in the framework over those T-sites that are part of only 5- and 6-member rings in the HBEA150 sample has been determined from a combination of these methods. This work was supported by the U. S. Department of Energy (DOE), Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences.

Vjunov, Aleksei; Fulton, John L.; Huthwelker, Thomas; Pin, Sonia; Mei, Donghai; Schenter, Gregory K.; Govind, Niranjan; Camaioni, Donald M.; Hu, Jian Z.; Lercher, Johannes A.

2014-06-11T23:59:59.000Z

323

Soziale Beziehungen und Unterrichtsklima im Deutsch als Fremdsprache/Deutsch als ZweitspracheUnterricht.  

E-Print Network [OSTI]

??In der vorliegenden Arbeit wird das Konzept Klima in Bezug auf den Deutsch als Fremdsprache/Deutsch als ZweitspracheUnterricht untersucht. Es wird dargestellt, welchen Stellenwert ein positives (more)

Tischler, Christina

2013-01-01T23:59:59.000Z

324

A new step size rule in Yan et al.'s self-adaptive projection method  

E-Print Network [OSTI]

Jan 29, 2015 ... Abstract: In this paper, we propose a new step size rule to accelerate Yan et al.'s self-adaptive projection method. Under the new step size...

Gao Bin

2015-01-29T23:59:59.000Z

325

Crystallographic Consulting Brings Research to the ALS  

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

Crystallographic Consulting Brings Crystallographic Consulting Brings Research to the ALS Crystallographic Consulting Brings Research to the ALS Print Wednesday, 06 February 2013 15:50 cc Tom Pauly and Josh Stillwell, managing partners at Crystallographic Consulting, have a rich history as synchrotron users. It is likely because of this that they're entrusted with the protein crystallography research for about 15 cutting-edge pharmaceutical companies. They conduct most of their research at ALS Beamline 5.0.2. Crystallographic Consulting has a varied client base that includes many of the participating research team (PRT) members at the Berkeley Center for Structural Biology (BCSB), which operates five ALS beamlines. As PRT members, companies are guaranteed a certain amount of beam time. Crystallographic Consulting also contracts beam time for another 10-12 companies. Pauly spends about 15-20 hours a week at the ALS, with most of his research supporting pharmaceutical companies working on new treatments for metabolic diseases and cancer.

326

ALS Ceramics Materials Research Advances Engine Performance  

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

ALS Ceramics Materials Research ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics This 3D image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical white lines are the individual silicon carbide fibers in this sample about 500 microns in diameter. LBNL senior materials scientist and U.C. Berkeley professor Rob Ritchie has been researching the fracture behavior of a wide array of materials for the past 40 years, the last ten of them using the facilities at the ALS. From human bone to synthetic engineering materials such as shape-memory metals

327

ALS Ceramics Materials Research Advances Engine Performance  

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

ALS Ceramics Materials Research ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics This 3D image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical white lines are the individual silicon carbide fibers in this sample about 500 microns in diameter. LBNL senior materials scientist and U.C. Berkeley professor Rob Ritchie has been researching the fracture behavior of a wide array of materials for the past 40 years, the last ten of them using the facilities at the ALS. From human bone to synthetic engineering materials such as shape-memory metals

328

Microsoft Word - AL2005-07.doc  

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

DOE Order 361.1A, Acquisition Career Development DOE Order 361.1A, Acquisition Career Development Program, Chapter I, Contracting and Purchasing Career Development Program Module Revised DOE Core Curriculum References: DOE Order 361.1A Acquisition Career Development Program When is this Acquisition Letter (AL) Effective? This AL is effective immediately. The information and guidance provided in the AL does not apply to the National Nuclear Security Administration (NNSA). When Does This AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Cynthia Yee, Director, Acquisition Career Development Program, Office of Procurement and Assistance Management at (202) 287-1666 or by email at Cynthia.Yee@hq.doe.gov. Visit our website at www.pr.doe.gov for additional information on Acquisition

329

Determination of the thermal neutron induced 41Ca(n,p)41K and 41Ca(n,?)38Ar reaction cross sections  

Science Journals Connector (OSTI)

The 41Ca(n,p)41K and 41Ca(n,?)38Ar reaction cross sections were determined with thermal neutrons at the high flux reactor of the ILL in Grenoble. For the 41Ca(nth,p)41K reaction cross section, a value of (72)?mb was obtained. In the case of the 41Ca(nth,?)38Ar reaction, the transition to the ground state in 38Ar has a cross section ?(nth,?0)?=?(426)?mb, the most prominent decay going to the first excited state in 38Ar with a cross section ?(nth,?1)?=?(13025)?mb. This can be explained by the presence of a nearby bound level with J?=4-. Also 41Ca(nth,??)38Ar transitions have been observed with a cross section of (102)?mb. The primary ? transitions are shown to have a M1 multipolarity.

C. Wagemans; R. Bieber; H. Weigmann; P. Geltenbort

1998-04-01T23:59:59.000Z

330

Boston University AccelerAted MedicAl And dentAl ProgrAMs  

E-Print Network [OSTI]

Boston University AccelerAted MedicAl And dentAl ProgrAMs teAcher evAlUAtion To the applicant: Applicants to any of the College of Arts & Sciences' accelerated medical or dental programs must submit three (last, first, middle initial) Date of birth Accelerated Program of application (please check one

Finzi, Adrien

331

Reassessment of Al-Ce and Al-Nd Binary Systems Supported by Critical Experiments and First-Principles  

E-Print Network [OSTI]

Reassessment of Al-Ce and Al-Nd Binary Systems Supported by Critical Experiments and First The present study reinvestigates the Al-Ce and Al-Nd phase diagrams and reoptimizes their thermody- namics results and theoretical calculations show that Al2Nd (or Al2Ce) should be treated as a stoichiometric

Widom, Michael

332

arXiv:1208.5325v1[math.PR]27Aug2012 THE COMBINATORIAL APPROACH TO THE ISING  

E-Print Network [OSTI]

arXiv:1208.5325v1[math.PR]27Aug2012 THE COMBINATORIAL APPROACH TO THE ISING MODEL: FOUNDATIONS is a beautiful way to rigorously study the two-dimensional Ising model with no external field. In this paper, we in the literature. We also demonstrate how the method can be applied to prove some classical results about the Ising

Meester, Ronald

333

Selection of optimal AR spectral estimation method for internal carotid arterial Doppler signals using Cramer-Rao bound  

Science Journals Connector (OSTI)

In this study, Doppler signals recorded from internal carotid artery of 80 subjects were processed by PC-computer using autoregressive method and Doppler power spectra were obtained. The parameters of autoregressive method were estimated by different ... Keywords: AR spectral estimation method, Cramer-Rao bound, Doppler signal, Internal carotid artery, Power spectral density

Elif Derya beyli; ?nan Gler

2004-10-01T23:59:59.000Z

334

arXiv:1205.4241v1[hep-th]18May2012 Self-accelerating Massive Gravity  

E-Print Network [OSTI]

arXiv:1205.4241v1[hep-th]18May2012 Self-accelerating Massive Gravity: Exact solutions for any dominates over other sources of stress energy the cosmological expansion self-accelerates, even when found, including the scylla of incompatibility with Solar System tests [2, 3] and the charybdis of ghost

Hu, Wayne

335

arXiv:1305.2916v1[hep-th]13May2013 Self-accelerating Massive Gravity  

E-Print Network [OSTI]

arXiv:1305.2916v1[hep-th]13May2013 Self-accelerating Massive Gravity: How Zweibeins Walk through that the St¨uckelberg equations of motion on the self-accelerating branch prevent solutions from evolving that the Friedmann-Robertson-Walker (FRW) metric is incompatible with massive gravity, but rather

Hu, Wayne

336

arXiv:0707.4149v1[math.DG]27Jul2007 Test configurations and Geodesic rays  

E-Print Network [OSTI]

arXiv:0707.4149v1[math.DG]27Jul2007 Test configurations and Geodesic rays Xiuxiong Chen , Yudong Tang February 5, 2008 Contents 1 Introduction 2 2 Preliminary 5 2.1 Geodesic rays in K¨ahler potential Relative C1,1 geodesic ray from smooth test configuration 8 3.1 Existence

Chen, Xiuxiong

337

arXiv:1011.0897v1[math.NA]3Nov2010 EFFICIENT NUMERICAL STABILITY ANALYSIS OF DETONATION  

E-Print Network [OSTI]

arXiv:1011.0897v1[math.NA]3Nov2010 EFFICIENT NUMERICAL STABILITY ANALYSIS OF DETONATION WAVES­Stewart and Short­Stewart, the numerical evaluation of linear stability of planar detonation waves problem. Planar detonation waves can often change stability as physical parameters are varied, undergoing

Humpherys, Jeffrey

338

Sputtering of lunar regolith simulant by protons and singly and multicharged Ar ions at solar wind energies  

E-Print Network [OSTI]

for solar wind multi- charged ions having similar neutralization potential energies [1]. WeightedSputtering of lunar regolith simulant by protons and singly and multicharged Ar ions at solar wind energies F.W. Meyer a, , P.R. Harris a , C.N. Taylor a,1 , H.M. Meyer III b , A.F. Barghouty c , J.H. Adams

339

AR-NE3A, a New Macromolecular Crystallography Beamline for Pharmaceutical Applications at the Photon Factory  

SciTech Connect (OSTI)

Recent advances in high-throughput techniques for macromolecular crystallography have highlighted the importance of structure-based drug design (SBDD), and the demand for synchrotron use by pharmaceutical researchers has increased. Thus, in collaboration with Astellas Pharma Inc., we have constructed a new high-throughput macromolecular crystallography beamline, AR-NE3A, which is dedicated to SBDD. At AR-NE3A, a photon flux up to three times higher than those at existing high-throughput beams at the Photon Factory, AR-NW12A and BL-5A, can be realized at the same sample positions. Installed in the experimental hutch are a high-precision diffractometer, fast-readout, high-gain CCD detector, and sample exchange robot capable of handling more than two hundred cryo-cooled samples stored in a Dewar. To facilitate high-throughput data collection required for pharmaceutical research, fully automated data collection and processing systems have been developed. Thus, sample exchange, centering, data collection, and data processing are automatically carried out based on the user's pre-defined schedule. Although Astellas Pharma Inc. has a priority access to AR-NE3A, the remaining beam time is allocated to general academic and other industrial users.

Yamada, Yusuke; Hiraki, Masahiko; Sasajima, Kumiko; Matsugaki, Naohiro; Igarashi, Noriyuki; Kikuchi, Takashi; Mori, Takeharu; Toyoshima, Akio; Kishimoto, Shunji; Wakatsuki, Soichi [Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki, 305-0801 (Japan); Amano, Yasushi; Warizaya, Masaichi; Sakashita, Hitoshi [Drug Discovery Research, Astellas Pharma Inc., 21, Miyukigaoka, Tukuba, Ibaraki, 300-8585 (Japan)

2010-06-23T23:59:59.000Z

340

arXiv:1201.5447v1[math.DG]26Jan2012 CRITICAL CONFIGURATIONS OF PLANAR ROBOT ARMS  

E-Print Network [OSTI]

arXiv:1201.5447v1[math.DG]26Jan2012 CRITICAL CONFIGURATIONS OF PLANAR ROBOT ARMS G these results to the case of open polygonal chains, or robot arms. We introduce the notion of the oriented area of various special configurations of robot arms modeled by open polygonal chains appears essential in many

Siersma, Dirk

Note: This page contains sample records for the topic "ar corr al" 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

arXiv:astro-ph/0501317v117Jan2005 Observation of the Ankle and Evidence for a  

E-Print Network [OSTI]

arXiv:astro-ph/0501317v117Jan2005 Observation of the Ankle and Evidence for a High-Energy Break spectrum gives an ob- servation of a feature known as the "ankle" near 3 ? 1018 eV, and strong evidence

342

arXiv:0706.1749v1[astro-ph]12Jun2007 30th International Cosmic Ray Conference  

E-Print Network [OSTI]

¨ue, Argentina 1 Depto de F´isica, Centro At´omico Bariloche, CNEA and CONICET, Argentina mollerach@cab.cnea.gov.ar Abstract: If clustering of the arrival directions of ultra high energy cosmic rays is discovered Auger Observatory as a function of the angular scale and the energy threshold. We compare our results

343

Transport Diffusivities of CH4, CF4, He, Ne, Ar, Xe, and SF6 in Silicalite from Atomistic Simulations  

Science Journals Connector (OSTI)

We have used atomistic simulations to examine the adsorption isotherms, self diffusivity, and transport diffusivity of seven light gases, CH4, CF4, He, Ne, Ar, Xe, and SF6, adsorbed as single-components in silicalite at room temperature. By using ...

Anastasios I. Skoulidas; David S. Sholl

2002-04-23T23:59:59.000Z

344

arXiv:cond-mat/0408020v12Aug2004 Electric generation of spin in crystals with reduced symmetry  

E-Print Network [OSTI]

arXiv:cond-mat/0408020v12Aug2004 Electric generation of spin in crystals with reduced symmetry of spin accumulation in semiconduc- tors, we propose a way of generating a spin polarization in crystals with strong spin-orbit interac- tions. We show that, in the presence of an electric field, there exists

Niu, Qian

345

NEUTRONS AND 2 D ADSORBED PHASES. NEUTRON SCATTERING FROM 36ArAND 4HeFILMS  

E-Print Network [OSTI]

NEUTRONS AND 2 D ADSORBED PHASES. NEUTRON SCATTERING FROM 36ArAND 4HeFILMS K. CARNEIRO Physics. - The technique of neutron scattering is well established as a unique tool to investigate the details technique to physisorbed phases is quite natural. But on the other hand since neutron scattering, compared

Paris-Sud XI, Université de

346

arXiv:0803.1146v1[math.CO]5Mar2008 A combinatorial formula for Macdonald polynomials  

E-Print Network [OSTI]

arXiv:0803.1146v1[math.CO]5Mar2008 A combinatorial formula for Macdonald polynomials Arun Ram for Macdonald polynomials for all Lie types. These formulas are generalizations of the formulas of Haglund-Haiman-Loehr for Macdonald polynoimals of type GLn. At q = 0 these formulas specialize to the formula of Schwer

Ram, Arun

347

arXiv:1112.5993v1[hep-ph]27Dec2011 A RADIATIVELY IMPROVED FERMIOPHOBIC  

E-Print Network [OSTI]

arXiv:1112.5993v1[hep-ph]27Dec2011 A RADIATIVELY IMPROVED FERMIOPHOBIC HIGGS BOSON SCENARIO E) Higgs boson search [1] is approaching its completion with the operation of the LHC at a larger Higgs boson. In the latter case, exploring the possibility of a Higgs boson with characteristics

348

arXiv:1109.6695v1[hep-ph]29Sep2011 LU TP 11-32  

E-Print Network [OSTI]

arXiv:1109.6695v1[hep-ph]29Sep2011 LU TP 11-32 September 2011 Drell-Yan diffraction: breakdown Ciencias e Ingenier´ia; and Centro Cient´ifico-Tecnol´ogico de Valpara´iso; Casilla 110-V, Valpara´iso

Lunds Universitet,

349

arXiv:1305.4430v3[hep-ph]14Dec2013 LU TP 13-17  

E-Print Network [OSTI]

arXiv:1305.4430v3[hep-ph]14Dec2013 LU TP 13-17 USM-TH-312 December 2013 Quantum Gravity effect´ecnica Federico Santa Mar´ia Casilla 110-V, Valpara´iso, Chile Roman Pasechnik Theoretical High Energy Physics

Lunds Universitet,

350

arXiv:1204.6477v1[hep-ph]29Apr2012 LU TP 12-14  

E-Print Network [OSTI]

arXiv:1204.6477v1[hep-ph]29Apr2012 LU TP 12-14 April 2012 Diffractive gauge bosons production´ia; and Centro Cient´ifico-Tecnol´ogico de Valpara´iso; Casilla 110-V, Valpara´iso, Chile Abstract We discuss

Lunds Universitet,

351

arXiv:1403.2014v2[hep-ph]24May2014 LU TP 13-38  

E-Print Network [OSTI]

arXiv:1403.2014v2[hep-ph]24May2014 LU TP 13-38 USM-TH-322 May 2014 Higgsstrahlung at forward Santa Mar�ia; and Centro Cient�ifico-Tecnol�ogico de Valpara�iso, Avda. Espa~na 1680, Valpara�iso, Chile

Lunds Universitet,

352

arXiv:hep-ph/961238817Dec1996 Signals from Flavor Changing Scalar Currents at the Future Colliders  

E-Print Network [OSTI]

arXiv:hep-ph/961238817Dec1996 Signals from Flavor Changing Scalar Currents at the Future Colliders Neutral Cur- rents arising at the tree level. The existing constraints mainly affect the couplings (2HDM) with Flavor Changing Neu- tral Currents (FCNC's) allowed at the tree level [1]-[3]. This Model

Thomas Jefferson National Accelerator Facility

353

arXiv:hep-ph/0007006v212Jul2000 FERMILAB-Pub-00/138-T  

E-Print Network [OSTI]

arXiv:hep-ph/0007006v212Jul2000 FERMILAB-Pub-00/138-T FTUAM 99-27 IFT-UAM 00-20 SCIPP 00/22 hep­ph. It is well known that the tree-level couplings of the lightest MSSM Higgs boson (h0 ) to fermion pairs

California at Santa Cruz, University of

354

arXiv:hep-ph/0106116v327Feb2002 FERMILAB-Pub-00/334-T  

E-Print Network [OSTI]

arXiv:hep-ph/0106116v327Feb2002 FERMILAB-Pub-00/334-T SCIPP-01/25 UCD-01-23 hep-ph/0106116 and approaches zero in the so-called "decoupling limit" of the model [1]. Experiments at the Fermilab Tevatron [2

California at Santa Cruz, University of

355

arXiv:0906.4351v1[cond-mat.mes-hall]23Jun2009 Interfaces Within Graphene Nanoribbons  

E-Print Network [OSTI]

arXiv:0906.4351v1[cond-mat.mes-hall]23Jun2009 Interfaces Within Graphene Nanoribbons J Wurm1,2 , M the conductance through two types of graphene nanostructures: nanoribbon junctions in which the width changes from that experience from electron gas waveguides does not carry over to graphene nanostructures. The interior

Yanikoglu, Berrin

356

arXiv:astro-ph/0503398v117Mar2005 Development of Bubble Chambers With Enhanced Stability and Sensitivity to  

E-Print Network [OSTI]

arXiv:astro-ph/0503398v117Mar2005 Development of Bubble Chambers With Enhanced Stability Fermi National Accelerator Laboratory, Batavia, IL, USA The viability of using a Bubble Chamber for rare stability in such a detector are described. Results from prototype trials indicate that sensitivity to low

Collar, Juan I.

357

arXiv:astro-ph/0602147v17Feb2006 Likelihood Methods for Cluster Dark Energy Surveys  

E-Print Network [OSTI]

arXiv:astro-ph/0602147v17Feb2006 Likelihood Methods for Cluster Dark Energy Surveys Wayne Hu1 and J on both the dark energy equation of state and the mass selection function required to extract it-mass relations allows for a joint extraction of dark energy and cluster structural parameters. I. INTRODUCTION

Hu, Wayne

358

Gasification advanced research and technology development (AR and TD) cross-cut meeting and review. [US DOE supported  

SciTech Connect (OSTI)

The US Department of Energy gasification advanced research and technology development (AR and TD) cross-cut meeting and review was held June 24 to 26, 1981, at Germantown, Maryland. Forty-eight papers from the proceedings have been entered individually into EDB and ERA. (LTN)

Not Available

1981-01-01T23:59:59.000Z

359

UNIVERSITY OF CALIFORNIA, SAN DIEGO Continuous Measurements of Atmospheric Ar/N2 as a Tracer of  

E-Print Network [OSTI]

........................... 31 2.3 Results ................................................. 34 2.3.1 Comparison of station measurements and model predictions ....................... 34 2.3.2 Station-station comparisons ........................................... 74 #12;v 3.2 The seasonal cycle in (Ar/N2): A transient model of air-sea gas flux

Keeling, Ralph

360

Inclusive Dielectron Production in Ar+KCl Collisions at 1.76 AGeV studied with HADES  

E-Print Network [OSTI]

Results of the HADES measurement of inclusive dielectron production in Ar+KCl collisions at a kinetic beam energy of 1.76 AGeV are presented. For the first time, high mass resolution spectroscopy was performed. The invariant mass spectrum of dielectrons is compared with predictions of UrQMD and HSD transport codes.

Krizek, F; Balanda, A; Bellia, G; Belver, D; Belyaev, A; Blanco, A; Boehmer, M; Boyard, J L; Braun-Munzinger, P; Cabanelas, P; Castro, E; Chernenko, S; Christ, T; Destefanis, M; Daz, J; Dohrmann, F; Dybczak, A; Fabbietti, L; Fateev, O; Finocchiaro, P; Fonte, P; Friese, J; Frhlich, I; Galatyuk, T; Garzn, J A; Gernhuser, R; Gil, A; Gilardi, C; Golubeva, M; Gonzalez-Diaz, D; Grosse, E; Guber, F; Heilmann, M; Hennino, T; Holzmann, R; Ierusalimov, A; Iori, I; Ivashkin, A; Jurkovic, M; Kmpfer, B; Kanaki, K; Karavicheva, T; Kirschner, D; Knig, I; Knig, W; Kolb, B W; Kotte, R; Kozuch, A; Krasa, A; Krcken, R; Khn, W; Kugler, A; Kurepin, A; Lamas-Valverde, J; Lang, S; Lange, J S; Lapidus, K; Liu, T; Lopes, L; Lorenz, M; Maier, L; Mangiarotti, A; Marin, J; Markert, J; Metag, V; Michalska, B; Michel, J; Mishra, D; Moriniere, E; Mousa, J; Mntz, C; Naumann, L; Novotny, R; Otwinowski, J; Pachmayer, Y C; Palka, M; Parpottas, Y; Pechenov, V; Pechenova, O; Cavalcanti, T Perez; Pietraszko, J; Przygoda, W; Ramstein, B; Reshetin, A; Rustamov, A; Sadovskii, A; Salabura, P; Schmah, A; Simon, R; Sobolev, Yu G; Spataro, S; Spruck, B; Strbele, H; Stroth, J; Sturm, C; Sudol, M; Tarantola, A; Teilab, K; Tlust, P; Traxler, M; Trebacz, R; Tsertos, H; Veretenkin, I; Wagner, V; Weber, M; Wisniowski, M; Wstenfeld, J; Yurevich, S; Zanevsky, Y; Zhou, P; Zumbruch, P

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

Inclusive Dielectron Production in Ar+KCl Collisions at 1.76 AGeV studied with HADES  

E-Print Network [OSTI]

Results of the HADES measurement of inclusive dielectron production in Ar+KCl collisions at a kinetic beam energy of 1.76 AGeV are presented. For the first time, high mass resolution spectroscopy was performed. The invariant mass spectrum of dielectrons is compared with predictions of UrQMD and HSD transport codes.

The HADES Collaboration; F. Krizek; G. Agakishiev; A. Balanda; G. Bellia; D. Belver; A. Belyaev; A. Blanco; M. Boehmer; J. L. Boyard; P. Braun-Munzinger; P. Cabanelas; E. Castro; S. Chernenko; T. Christ; M. Destefanis; J. Diaz; F. Dohrmann; A. Dybczak; L. Fabbietti; O. Fateev; P. Finocchiaro; P. Fonte; J. Friese; I. Froehlich; T. Galatyuk; J. A. Garzon; R. Gernhaeuser; A. Gil; C. Gilardi; M. Golubeva; D. Gonzalez-Diaz; E. Grosse; F. Guber; M. Heilmann; T. Hennino; R. Holzmann; A. Ierusalimov; I. Iori; A. Ivashkin; M. Jurkovic; B. Kaempfer; K. Kanaki; T. Karavicheva; D. Kirschner; I. Koenig; W. Koenig; B. W. Kolb; R. Kotte; A. Kozuch; A. Krasa; R. Kruecken; W. Kuehn; A. Kugler; A. Kurepin; J. Lamas-Valverde; S. Lang; J. S. Lange; K. Lapidus; T. Liu; L. Lopes; M. Lorenz; L. Maier; A. Mangiarotti; J. Marin; J. Markert; V. Metag; B. Michalska; J. Michel; D. Mishra; E. Moriniere; J. Mousa; C. Muentz; L. Naumann; R. Novotny; J. Otwinowski; Y. C. Pachmayer; M. Palka; Y. Parpottas; V. Pechenov; O. Pechenova; T. Perez Cavalcanti; J. Pietraszko; W. Przygoda; B. Ramstein; A. Reshetin; A. Rustamov; A. Sadovsky; P. Salabura; A. Schmah; R. Simon; Yu. G. Sobolev; S. Spataro; B. Spruck; H. Stroebele; J. Stroth; C. Sturm; M. Sudol; A. Tarantola; K. Teilab; P. Tlusty; M. Traxler; R. Trebacz; H. Tsertos; I. Veretenkin; V. Wagner; M. Weber; M. Wisniowski; J. Wuestenfeld; S. Yurevich; Y. Zanevsky; P. Zhou; P. Zumbruch

2009-09-16T23:59:59.000Z

362

arXiv:hep-ph/0110320 v3 18 Sep 2002  

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

4 4 November 2001 Detecting and Studying Higgs Bosons in Two-Photon Collisions at a Linear Collider David M. Asner, Jeffery B. Gronberg, Lawrence Livermore National Laboratory Livermore, California John F. Gunion University of California at Davis Davis, California November 2001 Abstract: We examine the potential for detecting and studying Higgs bosons in two-photon collisions at a future linear collider. Our study incorporates realistic two-photon spectra based on the most probable available laser technology. Results include detector simulations. We study the cases of: a) an SM-like Higgs boson; b) the heavy MSSM Higgs bosons; c) a Higgs boson with no WW/ZZ couplings from a general two Higgs doublet model. arXiv:hep-ph/0110320 v3 18 Sep 2002

363

Ionization of the He, Ne, Ar, Kr, and Xe isoelectronic series by proton impact  

Science Journals Connector (OSTI)

In this paper we report ionization cross sections of positive Li+, Na+, K+, Rb+, neutral He, Ne, Ar, Kr, Xe, and negative F?, Cl?, Br?, I? ions by impact of protons with energies ranging from 25to1000keV. Cross sections of singly charged ions are relevant to the calculation of electron yields in collisions with insulator surfaces. Calculations were performed within the continuum distorted waveeikonal initial state method using an angular expansion in spherical harmonics and a numerical evaluation of the radial functions corresponding to both the initial (bound) and the final (continuum) states. The first Born approximation was used on an equal footing. We find that this first-order theory holds for proton energies larger than 300keV. For comparison, we also calculate the shellwise local plasma approximation. Our results show that it gives a good account of the cross sections for neutral targets.

J. E. Miraglia and M. S. Gravielle

2008-11-06T23:59:59.000Z

364

Preliminary Investigation of the Thermal Decomposition of Ablefoam and EF-AR20 Foam (Ablefoam Replacement)  

SciTech Connect (OSTI)

Preliminary thermal decomposition experiments with Ablefoam and EF-AR20 foam (Ablefoam replacement) were done to determine the important chemical and associated physical phenomena that should be investigated to develop the foam decomposition chemistry sub-models that are required in numerical simulations of the fire-induced response of foam-filled engineered systems for nuclear safety applications. Although the two epoxy foams are physically and chemically similar, the thermal decomposition of each foam involves different chemical mechanisms, and the associated physical behavior of the foams, particularly ''foaming'' and ''liquefaction,'' have significant implications for modeling. A simplified decomposition chemistry sub-model is suggested that, subject to certain caveats, may be appropriate for ''scoping-type'' calculations.

ULIBARRI, TAMARA A.; DERZON, DORA K.; ERICKSON, KENNETH L.; CASTANEDA, JAIME N.; BOREK III, THEODORE T.; RENLUND, ANITA M.; MILLER, JILL C.; CLAYTON, DANIEL; FLETCHER, THOMAS H.

2002-01-01T23:59:59.000Z

365

Interatomic decay of inner-valence ionized states in ArXe clusters: Relativistic approach  

SciTech Connect (OSTI)

In this work we investigate interatomic electronic decay processes taking place in mixed argon-xenon clusters upon the inner-valence ionization of an argon center. We demonstrate that both interatomic Coulombic decay and electron-transfer mediated decay (ETMD) are important in larger rare gas clusters as opposed to dimers. Calculated secondary electron spectra are shown to depend strongly on the spin-orbit coupling in the final states of the decay as well as the presence of polarizable environment. It follows from our calculations that ETMD is a pure interface process taking place between the argon-xenon layers. The interplay of all these effects is investigated in order to arrive at a suitable physical model for the decay of inner-valence vacancies taking place in mixed ArXe clusters.

Fasshauer, Elke; Pernpointner, Markus; Gokhberg, Kirill [Theoretische Chemie, Universitaet Heidelberg, Im Neuenheimer Feld 229, D-69120 Heidelberg (Germany)

2013-01-07T23:59:59.000Z

366

Collective flow in Ar+KCl at 1. 8 GeV/nucleon  

SciTech Connect (OSTI)

The failure of the standard sphericity tensor analysis to detect any significant collective flow effect in Ar+KCl at 1.8A GeV is examined in light of the success of the transverse momentum analysis technique suggested by Danielewicz and Odyniec in exhibiting collective flow in the same system. It is argued, using a simple estimate which takes into consideration the main features of the data, that the failure of the sphericity analysis is attributable to the dominant contribution of the longitudinal momentum of the spectators which has nothing to do with the collective effects for which sphericity analysis is designed. The exclusion of the spectators from the sphericity tensor leads to a clear signal from the collective transverse flow of the participants whenever such a flow takes place.

Jaqaman, H.R.

1986-06-01T23:59:59.000Z

367

Shell-Model Analysis of the Level Structure of Ar41  

Science Journals Connector (OSTI)

Levels of Ar41 experimentally observed up to excitation energy of 4.5 MeV are considered. Using experimental data from neighboring nuclei the positions of 40 odd-parity states are calculated in the framework of the shell model. Good agreement is obtained for the low-lying levels. Approximate treatment of the d322f722p32 and d322f722p12 configurations in addition to the d322f723 ground configuration gives a semi-quantitative account of all odd parity 3/2 and 1/2 levels up to 4.5 MeV. Many odd-parity levels with J>32 which were not yet found experimentally are predicted to be in this region.

Y. Shadmi and I. Talmi

1963-02-01T23:59:59.000Z

368

Angular distribution of ejected electrons in resonant Auger processes of Ar, Kr, and Xe  

Science Journals Connector (OSTI)

Angle-resolved electron spectroscopy with the help of synchrotron radiation has been used to study resonant Auger processes near the core shells of Ar 2p, Kr 3d, and Xe 4d. Results for the lowest-energy resonances have received special attention: argon (Ar 2p3/2?4s) at a photon energy of 244.4 eV, krypton (Kr 3d5/2?5p) at 91.2 eV, and xenon (Xe 4d5/2?6p) at 65.1 eV. The angular distribution parameters ? are evaluated for each of the resolved Auger peaks. Most striking is the occurrence of large negative ? values for some of the higher kinetic energy peaks. The results are most apparent under high electron resolution. The theoretical basis for having ? values near -1 is discussed. In particular, the experimental results for argon are found to be in general agreement with the prediction of -1 ? values by using either angular momentum transfer theory or normal Auger theory. However, a better understanding of the range of ? values will have to await explicit calculations. Experimental results on the Auger spectra are also given at lower kinetic energies, for shakeup states, and for higher-energy resonances, especially those involving vacancies in the core shells of the lower spin states. It is shown that, although transitions having the same final state of the singly charged ion frequently have similar relative intensities and ? values, occasionally they differ quite markedly. The theoretical consequences of variant behavior for processes having the same final states are also discussed.

Thomas A. Carlson; David R. Mullins; Charles E. Beall; Brian W. Yates; James W. Taylor; Dennis W. Lindle; Frederick A. Grimm

1989-02-01T23:59:59.000Z

369

Ni{sub 3}Al aluminide alloys  

SciTech Connect (OSTI)

This paper provides a brief review of the recent progress in research and development of Ni{sub 3}Al and its alloys. Emphasis has been placed on understanding low ductility and brittle fracture of Ni{sub 3}Al alloys at ambient and elevated temperatures. Recent studies have resulted in identifying both intrinsic and extrinsic factors governing the fracture behavior of Ni{sub 3}Al alloys. Parallel efforts on alloy design using physical metallurgy principles have led to properties for structural use. Industrial interest in these alloys is high, and examples of industrial involvement in processing and utilization of these alloys are briefly mentioned.

Liu, C.T.

1993-10-01T23:59:59.000Z

370

Aging tests of the proportional wire chambers using Ar/CF4/CH4 (74:20:6), Ar/CF4/CH4 (67:30:3), Ar/CF4/CO2 (65:30:5) mixtures for the HERA-B Muon Detector  

E-Print Network [OSTI]

The Muon Detector of the HERA-B experiment at DESY is a gaseous detector that provides muon identification in a high-rate hadronic environment. We present our studies on the properties of several fast gases, Ar/CF4/CH4 (74:20:6), Ar/CF4/CH4 (67:30:3) and Ar/CF4/CO2 (65:30:5), which have been found to fulfill muon detection requirements. The severe radiation environment of the HERA-B experiment leads to the maximum charge deposit on a wire, within the muon detector, of 200 mC/cm per year. For operation in such an environment, the main criteria for the choice of gas turned out to be stability against aging. An overview of aging results from laboratory setups and experimental detectors for binary and ternary mixtures of Ar, CH4, CF4 and CO2 is presented and the relevance of the various aging results is discussed. Since it is not clear how to extrapolate aging results from small to large areas of irradiation, the lifetime of aluminum proportional chambers was studied under various conditions. In this paper we provide evidence that aging results depend not only upon the total collected charge. It was found that the aging rate for irradiation with $Fe^{55}$ X-rays and 100 MeV $\\alpha$-particles may differ by more than two orders of magnitude.

M. Danilov; L. Laptin; I. Tichomirov; M. Titov; Yu. Zaitsev

2001-07-28T23:59:59.000Z

371

Microsoft Word - AL2006-09.doc  

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

6-09 (07/24/06) 6-09 (07/24/06) 1 Subject: Energy Efficiency of Energy Consuming Products - Implementation of Section 104 of the Energy Policy Act of 2005 References: Energy Policy Act of 2005, Section 104 Executive Order 13123, Greening the Government through Energy Efficient Management, Section 403 DOE Acquisition Guide Chapter 23, Greening the Government - Environmental Considerations in Contracting FAR Subpart 23.2, Energy and Water Efficiency and Renewable Energy When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance. When does this AL Expire? The AL remains in effect until superseded by anticipated FAR coverage or it is canceled. Who are the Points of Contact? Richard Langston, Office of Procurement and Assistance Policy, MA-61, (202) 287-1339 or

372

Microsoft Word - AL2000-05.doc  

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

Παγε 1 οφ 2 Παγε 1 οφ 2 Subject: DOE Authorized Subcontract for Use by DOE Management and Operating (M&O) Contractors with New Independent States' Scientific Institutes through the Science and Technology Center in Ukraine References: DEAR 970.7103 - Contractor Purchasing System When is this Acquisition Letter (AL) Effective? This AL is effective 10 business days from the date of issuance. When Does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert Webb of the Office of Procurement and Assistance Policy at (202) 586-8264, or via e-mail at Robert.Webb@hq.doe.gov Visit our website at www.pr.doe.gov for information on Acquisition Letters and other policy

373

Microsoft Word - AL2005-16.doc  

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

6 6 Acquisition Regulation Date 10/04/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Implementation of HSPD-12 References: Homeland Security Presidential Directive 12 (HSPD-12) Federal Information Processing Standard Publication 201 (FIPS Pub 201) DOE Notice 206.2 Identity Proofing Acquisition Letter 2005-10 dated July 7, 2005 When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at (202) 287-1338 or

374

Microsoft Word - AL2005-15.doc  

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

5 5 Acquisition Regulation Date 10/05/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Implementation of the Price-Anderson Amendments Act of 2005 References: DEAR 970.250-70, Nuclear Hazards Indemnification Agreement. The Price-Anderson Amendments Act of 2005, §§ 601-611 of the Energy Policy Act, 2005, Pub.L. 109-58. When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at

375

Microsoft Word - AL2005-13.doc  

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

Department of Energy No. 2005-13 Department of Energy No. 2005-13 Acquisition Regulation Date 09/30/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE Procurement Executive. Subject: Performance-Based Service Acquisition References: FAR 37.6 Performance-Based Contracting DEAR 970.1100-1 Performance-Based Contracting DOE Acquisition Guide Chapter 37.2 Performance-Based Service Acquisition DOE Acquisition Guide Chapter 70.8 Performance-Based Contracting When is this Acquisition Letter (AL) Effective? This AL is effective 10 business days from the date of issuance. When Does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact?

376

ALS Reveals New State of Matter  

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

ALS Reveals New State of Matter Print ALS Reveals New State of Matter Print ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

377

ALS Reveals New State of Matter  

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

ALS Reveals New State of Matter Print ALS Reveals New State of Matter Print ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

378

Microsoft Word - al2005-06.doc  

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

2005-06 2005-06 Acquisition Regulation Date 03/11/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Small Business Procurement Goals References: FAR Subpart 19.7 The Small Business Subcontracting Program 13 CFR Chapter 1 Small Business Administration OFPP Letter 99-1 Small Business Procurement Goals Small Business Administration (SBA) Goaling guidelines for the Small Business Preference Programs for Prime When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Stephen Zvolensky of the Department of Energy (DOE) Office of Procurement and

379

Microsoft Word - AL2000-01.doc  

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

Letters (AL) that remain in effect are identified below. All other previously issued ALs have been Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rulemaking, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * Acquisition Letters Remaining In Effect Number Date Subject 93-4 04/07/93 Displaced Workers Benefits Program 94-19 12/09/94 Basic Labor Policies Fringe Benefits 95-06 06/28/95 Personal Property Letter System 95-14 11/17/95 Subcontracts under the New Independent States - Industrial Partnering Program 96-05 05/10/96 Trade Agreements 96-09 09/16/96 Full and Open Competition - Management and Operating Contracts 97-02 01/20/97 M&O Legal Services Subcontracts

380

ALS Reveals New State of Matter  

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

ALS Reveals New State of Matter Print ALS Reveals New State of Matter Print ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

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


381

Microsoft Word - al2005-04.doc  

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

1 1 Subject: CLASS DEVIATION TO REFLECT CHANGES TO THE COOPERATIVE AUDIT STRATEGY References: DEAR 970.5203-1 Management Controls DEAR 970.5232-3 Accounts, Records, and Inspection DOE Acquisition Guide Chapter 70.4 Cooperative Audit Strategy When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. The use of the clauses authorized by the attached class deviation shall be used in all solicitations and contracts in place of the parallel clauses currently contained in the DEAR. When Does This AL Expire? This AL remains in effect until superseded by the publication of a final rule incorporating the clauses that are the subject of the class deviation into the DEAR. Who is the Point of Contact?

382

ALS User Meeting Highlights Challenges, Accomplishments  

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

Saphire, brought some audience members to tears with her discussion of the current Ebola virus outbreak and the race for a cure. Saphire is an ALS user whose x-ray...

383

Al Husseini Amelio JV | Open Energy Information  

Open Energy Info (EERE)

Husseini Amelio JV Jump to: navigation, search Name: Al-Husseini & Amelio JV Place: Jordan Sector: Solar Product: JV company to develop a 1GW solar plant in Jordan and an...

384

ALS Ceramics Materials Research Advances Engine Performance  

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

image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical...

385

Western Baldwin County, AL Grid Interconnection Project  

SciTech Connect (OSTI)

The Objective of this Project was to provide an additional supply of electricity to the affected portions of Baldwin County, AL through the purchase, installation, and operation of certain substation equipment.

Thomas DeBell

2011-09-30T23:59:59.000Z

386

Der Palast von Iraq al-Amir.  

E-Print Network [OSTI]

??In der vorliegenden Arbeit wurde der Qasr el-Abd von Iraq al-Amir nach typologischen und stilistischen Kriterien untersucht und eine Verbindung mit dem antiken Bericht des (more)

Brge, Teresa

2011-01-01T23:59:59.000Z

387

Microsoft Word - AL2005-10.doc  

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

0 0 Acquisition Regulation Date 07/07/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Implementation of HSPD-12 References: Homeland Security Presidential Directive 12 (HSPD-12) Federal Information Processing Standard Publication 201 (FIPS Pub 201) When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at (202)287-1338 or Robert.Webb@hq.doe.gov. Visit our website at www.pr.doe.gov for information on Acquisition Letters and other policy issues.

388

Microsoft Word - AL2005-11.doc  

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

1 1 Acquisition Regulation Date 07/15/05 _ ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Home Office Expenses for Management and Operating Contracts References: DEAR 970.3102-3-70 Home office expenses FAR 15.404-1 Proposal analysis techniques FAR 31.109 Advance agreements FAR Appendix B Subpart 9904.403 Allocation of home office expenses to segments When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Michael Righi of the Department of Energy (DOE) Office of Procurement and Assistance Policy at

389

Transport properties of LiAl  

Science Journals Connector (OSTI)

In "real" LiAl (NaTl structure: Fd3m), the majority carriers govern the transport properties are holes at 77 and 300 K. The decrease in Hall coefficients and the increase in electrical resistivity with the increase of Li composition are understood in terms of the "defect" structure of LiAl. The relationship between the transport properties and band structure is discussed using the semimetallic band structure proposed by Zunger.

K. Kuriyama; T. Kamijoh; T. Nozaki

1980-05-15T23:59:59.000Z

390

Magnetism of Al-Mn quasicrystals  

Science Journals Connector (OSTI)

The effect of symmetry and concentration of Mn on the magnetism of Al-Mn quasicrystals has been investigated through self-consistent density-functional calculations using molecular clusters and supercell band-structure schemes. A single Mn atom surrounded by 54 Al atoms in an icosahedral or a cuboctahedral structure is found to be nonmagnetic. However, as the Mn concentration is increased, moments develop on Mn sites whose magnitude and coupling depend on their location.

Feng Liu; S. N. Khanna; L. Magaud; P. Jena; V. de Coulon; F. Reuse; S. S. Jaswal; X.-G. He; F. Cyrot-Lackman

1993-07-01T23:59:59.000Z

391

17th Annual ALS Users' Association Meeting  

SciTech Connect (OSTI)

It's not exactly Russian roulette, but scheduling October events outdoors is not risk-free, even in usually sunny California. An overflow crowd of more than 400 registered users, ALS staff, and vendors enjoyed a full indoor program featuring science highlights and workshops spread over two and a half days from October 18 to October 20. However, a major storm, heralding the onset of the San Francisco Bay Area rainy season, posed a few weather challenges for the events on the ALS patio.

Robinson, Art; Tamura, Lori

2004-11-29T23:59:59.000Z

392

High Temperature Thermal Stability and Oxidation Resistance of Magnetron-sputtered Homogeneous CrAlON Coatings on 430 Steel  

SciTech Connect (OSTI)

The requirements of low cost and high-temperature corrosion resistance for bipolar interconnect plates in solid oxide fuel cell stacks has directed attention to the use of metal plates with oxidation resistant coatings. We have investigated the performance of steel plates with homogenous coatings of CrAlON (oxynitrides). The coatings were deposited using RF magnetron sputtering, with Ar as a sputtering gas. Oxygen in these coatings was not intentionally added. Oxygen might have come through contaminated nitrogen gas bottle, leak in the chamber or from the partial pressure of water vapors. Nitrogen was added during the growth process to get oxynitride coating. The Cr/Al composition ratio in the coatings was varied in a combinatorial approach. The coatings were subsequently annealed in air for up to 25 hours at 800 deg. C. The composition of the coated plates and the rate of oxidation were characterized using Rutherford backscattering (RBS) and nuclear reaction analysis (NRA). From our results, we conclude that Al rich coatings are more susceptible to oxidation than Cr rich coatings.

Kayani, A.; Wickey, K. J.; Nandasiri, M. I.; Moore, A.; Garratt, E.; AlFaify, S.; Gao, X. [Western Michigan University-Kalamazoo, MI 49008 (United States); Smith, R. J.; Buchanan, T. L.; Priyantha, W.; Kopczyk, M.; Gannon, P. E. [Montana State University-Bozeman, MT 59717 (United States); Gorokhovsky, V. I. [Arcomac Surface Engineering, LLC-Bozeman, MT 59715 (United States)

2009-03-10T23:59:59.000Z

393

Androgen receptor (AR) positive vs negative roles in prostate cancer cell deaths including apoptosis, anoikis, entosis, necrosis and autophagic cell death  

Science Journals Connector (OSTI)

Abstract Androgen/androgen receptor (AR) signaling plays pivotal roles in the prostate development and homeostasis as well as in the progression of prostate cancer (PCa). Androgen deprivation therapy (ADT) with anti-androgens remains as the main treatment for later stage PCa, and it has been shown to effectively suppress \\{PCa\\} growth during the first 1224months. However, ADT eventually fails and tumors may re-grow and progress into the castration resistant stage. Recent reports revealed that AR might play complicated and even opposite roles in \\{PCa\\} progression that might depend on cell types and tumor stages. Importantly, AR may influence \\{PCa\\} progression via differential modulation of various cell deaths including apoptosis, anoikis, entosis, necrosis, and autophagic cell deaths. Targeting AR may induce \\{PCa\\} cell apoptosis, autophagic cell deaths and programmed necrosis, yet targeting AR may suppress cell deaths via anoikis and entosis that may potentially lead to increased metastasis. These differential functions of AR in various types of \\{PCa\\} cell death might challenge the current ADT with anti-androgens treatment. Further detailed dissection of molecular mechanisms by which AR modulates different \\{PCa\\} cell deaths will help us to develop a better therapy to battle PCa.

Simeng Wen; Yuanjie Niu; Soo Ok Lee; Chawnshang Chang

2014-01-01T23:59:59.000Z

394

Adhesion, Atomic Structure, and Bonding at theAdhesion, Atomic Structure, and Bonding at the ----AlAl22OO33(0001)/Al(111) Interface:(0001)/Al(111) Interface  

E-Print Network [OSTI]

Adhesion, Atomic Structure, and Bonding at theAdhesion, Atomic Structure, and Bonding at the ----AlAl22OO33(0001)/Al(111) Interface:(0001)/Al(111) Interface: A First Principles StudyA First Principles--ceramic interfaces are ubiquitous in many industrial applications: ­ Microelectronics ­ Al and other metals

Adams, James B

395

On the Al-Si, Al-Ge, and Al-Ge-Si systems and their application to brazing in high power semiconductor devices  

Science Journals Connector (OSTI)

Results of the Smith thermal analysis studies13 of the Al-Si, Al-Ge, and Al-Ge-Si systems are presented and compared with ... . Isothermal and vertical sections for the Al-Ge-Si system, computed from thermodynami...

F. H. Hayes; R. D. Longbottom; E. Ahmad; G. Chen

1993-08-01T23:59:59.000Z

396

Nuclear Magnetic Resonance in FeAl and CoAl  

Science Journals Connector (OSTI)

We have investigated the Al27 nuclear magnetic resonance in Ni3Al, NiAl, FeAl, and both the Al27 and Co59 resonances in CoAl. The cobalt resonance in CoAl exhibits a weakly temperature-dependent, positive shift. This shift (?1.5%) is too large to be accounted for solely by the hyperfine field from conduction electrons polarized by the external magnetic field, and orbital paramagnetic effects appear to be the dominant factor, core polarization playing a relatively minor role. The aluminum Knight shift in CoAl is small (0.014%) and temperature-independent. This is to be contrasted with aluminum in FeAl which exhibits a large, negative, temperature-dependent shift (-0.38% at 293K). It is shown that both the large aluminum Knight shift in FeAl and the small aluminum Knight shift in CoAl are consistent with the predictions of the Ruderman-Kittel-Yosida (RKY) theory. However, it is now believed that the small shift observed in CoAl results from a lack of s character in the conduction-electron wave functions rather than from a node anticipated in the conduction-electron polarization. The temperature dependence of the resonance in FeAl can also be accounted for by the RKY mechanism if it is assumed that the temperature dependence of the magnetic susceptibility is associated with disorder in the material. This assumption is necessary because the Knight shift is not linearly related to the bulk susceptibility of the sample. The aluminum linewidth in FeAl increases as the temperature is lowered. At room temperature the linewidth is independent of magnetic field but greater than the calculated dipolar linewidth. At 77 and 4.2K the linewidth increases with increasing magnetic field. This effect is attributed mainly to inhomogeneous Knight-shift broadening, although inhomogeneous magnetization broadening also contributes. A similar situation is observed in CoAl. At room temperature the cobalt and aluminum resonances have essentially the same width. The linewidths are independent of magnetic field but greater than the dipolar values. As the temperature is lowered the linewidths increase and become magnetic-field-dependent. The cobalt resonance broadens more severely than the aluminum resonance. It is believed that inhomogeneous Knight-shift broadening and inhomogeneous magnetization broadening determine the cobalt linewidth at low temperatures. The aluminum nuclei in CoAl do not exhibit appreciable hyperfine coupling with the conduction electrons, so that only inhomogeneous magnetization broadening contributes to the linewidth.

J. A. Seitchik and R. H. Walmsley

1965-01-04T23:59:59.000Z

397

A new step size rule in Yan et al.'s self-adaptive projection method  

E-Print Network [OSTI]

Jan 29, 2015 ... ... which can be viewed as a combination of Li and Yuan's manipulation idea of step size and descending direction presented by Yan et al. [14].

2015-01-29T23:59:59.000Z

398

DOE - Office of Legacy Management -- Southern Research Institute - AL 03  

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

Southern Research Institute - AL 03 Southern Research Institute - AL 03 FUSRAP Considered Sites Site: SOUTHERN RESEARCH INSTITUTE (AL.03) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 917 South 20th Street , Birmingham , Alabama AL.03-1 AL.03-2 Evaluation Year: 1993 AL.03-3 Site Operations: Licensed for the period 11/10/55 - 6/1/58. Basic license and three amendments for possession and title to up to 140# of refined source material for research on properties of Uranium-liquid metal fuel elements; conducted research on Uranium in the early 1960's. AL.03-4 AL.03-1 AL.03-5 Site Disposition: Eliminated - No Authority - AEC license to handle nuclear materials AL.03-3 AL.03-6 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium AL.03-1

399

ALS Data Visualization Lab Serves Up Computing Power  

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

ALS Data Visualization Lab Serves Up Computing Power ALS Data Visualization Lab Serves Up Computing Power Print Even though the ALS has been in shutdown mode for almost two months,...

400

Microsoft Word - AL2000-01.doc | Department of Energy  

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

0-01.doc Microsoft Word - AL2000-01.doc Microsoft Word - AL2000-01.doc More Documents & Publications ALFAL 99-01 Department of Energy No Microsoft Word - al2005...

Note: This page contains sample records for the topic "ar corr al" 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

Microsoft Word - AL2005-14.doc | Department of Energy  

Office of Environmental Management (EM)

4.doc Microsoft Word - AL2005-14.doc Microsoft Word - AL2005-14.doc More Documents & Publications Microsoft Word - AL-Omnibus FY 2009 Apr 22 2009 all sections.doc Microsoft Word -...

402

Microsoft Word - Final MR AL.doc | Department of Energy  

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

Final MR AL.doc Microsoft Word - Final MR AL.doc Microsoft Word - Final MR AL.doc More Documents & Publications DOE F 4220.23 Weighted Guidelines Weighted Guidelines...

403

Microsoft Word - Section 311 AL FAL Feb 17 2010 | Department...  

Office of Environmental Management (EM)

Section 311 AL FAL Feb 17 2010 Microsoft Word - Section 311 AL FAL Feb 17 2010 Microsoft Word - Section 311 AL FAL Feb 17 2010 More Documents & Publications Microsoft Word -...

404

Microsoft Word - AL2008-05.doc | Department of Energy  

Office of Environmental Management (EM)

5.doc Microsoft Word - AL2008-05.doc Microsoft Word - AL2008-05.doc More Documents & Publications EXECUTIVE ORDER 13514 Microsoft Word - AL 2010-07 Acquistion Letters Remaining in...

405

Microsoft Word - AL-ARRASafetyALREDO3 | Department of Energy  

Office of Environmental Management (EM)

ARRASafetyALREDO3 Microsoft Word - AL-ARRASafetyALREDO3 Microsoft Word - AL-ARRASafetyALREDO3 More Documents & Publications Microsoft Word - AL-ARRASafetyALREDO3.doc DOE Handbook:...

406

Microsoft Word - AL2007-01.doc | Department of Energy  

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

AL2007-01.doc Microsoft Word - AL2007-01.doc Microsoft Word - AL2007-01.doc More Documents & Publications Microsoft Word - Rev5functionalaccountabilityimplementationplan..doc...

407

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...  

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

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL) that remain in effect are identified below. All other...

408

al embarazo reporte: Topics by E-print Network  

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

of superelastic CuAlNi single crystal shape memory alloy during stress Sun, Qing-Ping 133 Josephson effect and tunneling spectroscopy in NbAl2O3AlMgB2 thin films junctions...

409

ALS Reveals New State of Matter  

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

ALS Reveals New State of Matter ALS Reveals New State of Matter ALS Reveals New State of Matter Print Wednesday, 13 October 2010 00:00 ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

410

High-resolution study of {sup 37}Cl{yields}{sup 37}Ar Gamow-Teller transition via {sup 37}Cl({sup 3}He, t){sup 37}Ar reaction  

SciTech Connect (OSTI)

We performed a {sup 37}Cl({sup 3}He, t){sup 37}Ar experiment at E = 140 MeV/nucleon and 0 deg. with a resolution of 30 keV. The Gamow-Teller (GT) strength distribution was obtained up to the excitation energy (E{sub x}) of 14.2 MeV in {sup 37}Ar. Under the assumption of isospin symmetry, the GT strengths in the {sup 37}Cl{yields}{sup 37}Ar and {sup 37}Ca{yields}{sup 37}K transitions are analogous. The obtained strength distribution was compared with the mirror {sup 37}Ca{beta} decay up to E{sub x} = 8.6 MeV. The overall shapes of the distributions were similar, but the details were not necessary the same. In order to understand those differences, the experimental distribution was compared with the shell model (SM) calculation using the USD interaction. The SM calculation suggests that differences at lower energies can be caused by a large tensor contribution in the charge-exchange reaction. On the other hand, the differences seen at higher energies are due to the breaking of the mirror symmetry. The neutrino cross section for the {sup 8}B solar neutrino source was calculated using the obtained data.

Shimbara, Y. [Graduate School of Science and Technology, Niigata University, Nishi-ku, Niigata 950-2181 (Japan); Fujita, Y.; Adachi, T.; Fujita, H.; Yoshifuku, M. [Department of Physics, Osaka University, Toyonaka, Osaka 560-0043 (Japan); Berg, G. P. A.; Fujimura, H.; Fujita, K.; Hara, K.; Hatanaka, K.; Kamiya, J.; Nakanishi, K.; Sakamoto, N.; Sakemi, Y.; Shimizu, Y.; Tameshige, T.; Yosoi, M. [Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan); Brown, B. A.; Zegers, R. G. T. [NSCL, Michigan State University, East Lansing, Michigan 48824 (United States); Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824 (United States); Hara, K. Y. [Department of Physics, Konan University, Higashinada-ku, Kobe, Hyogo 658-8501 (Japan)

2010-08-12T23:59:59.000Z

411

Intentional reconstruction of silicon network on the surface and within sub-surface by H and Ar  

SciTech Connect (OSTI)

Silicon thin films were prepared by Chemical Annealing where the deposition of thin layer (<3 nm thick) by RF glow discharge of SiH{sub 4} and the treatment with hydrogen atoms (H) or triplet state of argon ({sup 3}Ar) were repeated alternating. Consequently, wide gap a-Si:H with the gap of 2.1 eV was made by H-treatment at rather low substrate temperature (Ts<150 C), while a-Si:H with the gap narrower than 1.6 eV was obtained by the treatment with {sup 3}Ar at high Ts(>300 C), resulting from the release of excessive hydrogen. Both the wider or the narrower gap films exhibited low defect density lower than 10{sup 16} cm{sup {minus}3} and obvious improvements in the stability for light soaking.

Futako, W.; Fukutani, K.; Shimizu, I.

1997-07-01T23:59:59.000Z

412

Dry etching properties of TiO2 thin films in O2/CF4/Ar plasma  

Science Journals Connector (OSTI)

In this work, the etching properties of titanium dioxide (TiO2) thin film in additions of O2 at CF4/Ar plasma were investigated. The maximum etch rate of 179.4nm/min and selectivity of TiO2 of 0.6 were obtained at an O2/CF4/Ar (=3:16:4sccm) gas mixing ratio. In addition, the etch rate and selectivity were measured as a function of the etching parameters, such as the RF power, DC-bias voltage, and process pressure. The efficient destruction of the oxide bonds by ion bombardment, which was produced from the chemical reaction of the etched TiO2 thin film, was investigated by X-ray photoelectron spectroscopy. To determine the re-deposition of sputter products and reorganization of such residues on the surface, the surface roughness of TiO2 thin film were examined using atomic force microscopy.

Kyung-Rok Choi; Jong-Chang Woo; Young-Hee Joo; Yoon-Soo Chun; Chang-Il Kim

2013-01-01T23:59:59.000Z

413

Prediction of Chinese Coal Ash Fusion Temperatures in Ar and H2 Atmospheres  

Science Journals Connector (OSTI)

Analysis of coal ashes on a weight percent basis shows that they consist mainly of SiO2, Al2O3, Fe2O3, CaO, and MgO, so that the properties of coal ashes at high temperature might be modeled by a five system SiO2?Al2O3?Fe2O3?CaO?MgO synthetic ash. ... The peaks from lab. ashes and corresponding combustion ashes derived from the same coals show clear differences which may be related to the evapn. of potassium during combustion and the reactions of the mineral residues to form combustion ash. ...

Wen J. Song; Li H. Tang; Xue D. Zhu; Yong Q. Wu; Zi B. Zhu; Shuntarou Koyama

2009-03-03T23:59:59.000Z

414

E-Print Network 3.0 - als zuschnittselemente abschlussbericht...  

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

Stephan Albers, Vorstand Summary: gutes Programmieren beizubringen, wenn er vorher in BASIC programmiert hat. Als potenzielle... "Als es noch keine Computer gab, gab es auch...

415

Field Mapping At Northern Basin & Range Region (Blewitt Et Al...  

Open Energy Info (EERE)

Blewitt Et Al, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Northern Basin & Range Region (Blewitt Et Al, 2005)...

416

Fluid Inclusion Analysis At Geysers Area (Moore, Et Al., 2001...  

Open Energy Info (EERE)

Moore, Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Geysers Area (Moore, Et Al., 2001) Exploration...

417

Aerial Photography At Pilgrim Hot Springs Area (Prakash, Et Al...  

Open Energy Info (EERE)

Prakash, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Pilgrim Hot Springs Area (Prakash, Et Al., 2010)...

418

Isotopic Analysis At Jemez Springs Area (Goff, Et Al., 1981)...  

Open Energy Info (EERE)

Goff, Et Al., 1981) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis At Jemez Springs Area (Goff, Et Al., 1981) Exploration...

419

Radiometrics At Lightning Dock Geothermal Area (Deal, Et Al....  

Open Energy Info (EERE)

Deal, Et Al., 1978) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Radiometrics At Lightning Dock Geothermal Area (Deal, Et Al., 1978)...

420

Hyperspectral Imaging At Salton Sea Area (Reath, Et Al., 2010...  

Open Energy Info (EERE)

Reath, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Hyperspectral Imaging At Salton Sea Area (Reath, Et Al., 2010) Exploration...

Note: This page contains sample records for the topic "ar corr al" 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

Geothermometry At Gabbs Alkali Flat Area (Kratt, Et Al., 2008...  

Open Energy Info (EERE)

Alkali Flat Area (Kratt, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Gabbs Alkali Flat Area (Kratt, Et Al.,...

422

Geothermometry At Teels Marsh Area (Coolbaugh, Et Al., 2006)...  

Open Energy Info (EERE)

Coolbaugh, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Teels Marsh Area (Coolbaugh, Et Al., 2006) Exploration...

423

Teleseismic-Seismic Monitoring At Geysers Area (Zucca, Et Al...  

Open Energy Info (EERE)

Zucca, Et Al., 1994) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Geysers Area (Zucca, Et Al., 1994)...

424

Multispectral Imaging At Dixie Meadows Area (Martin, Et Al.,...  

Open Energy Info (EERE)

Martin, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Multispectral Imaging At Dixie Meadows Area (Martin, Et Al., 2004)...

425

Multispectral Imaging At Salton Sea Area (Reath, Et Al., 2010...  

Open Energy Info (EERE)

Salton Sea Area (Reath, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Multispectral Imaging At Salton Sea Area (Reath, Et Al.,...

426

Core Analysis At Yellowstone Region (Dobson, Et Al., 2003) |...  

Open Energy Info (EERE)

Dobson, Et Al., 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Yellowstone Region (Dobson, Et Al., 2003) Exploration...

427

Isotopic Analysis At Jemez Springs Area (Rao, Et Al., 1996) ...  

Open Energy Info (EERE)

Rao, Et Al., 1996) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis At Jemez Springs Area (Rao, Et Al., 1996) Exploration...

428

Magnetotellurics At Beowawe Hot Springs Area (Garg, Et Al., 2007...  

Open Energy Info (EERE)

Garg, Et Al., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Magnetotellurics At Beowawe Hot Springs Area (Garg, Et Al., 2007) Exploration...

429

Thermal Gradient Holes At Chena Geothermal Area (Erkan, Et Al...  

Open Energy Info (EERE)

Erkan, Et Al., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Chena Geothermal Area (Erkan, Et Al., 2007)...

430

Core Analysis At Newberry Caldera Area (Carothers, Et Al., 1987...  

Open Energy Info (EERE)

Carothers, Et Al., 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Newberry Caldera Area (Carothers, Et Al., 1987)...

431

Field Mapping At Chena Geothermal Area (Waring, Et Al., 1917...  

Open Energy Info (EERE)

Waring, Et Al., 1917) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Chena Geothermal Area (Waring, Et Al., 1917) Exploration...

432

Slim Holes At Blue Mountain Area (Warpinski, Et Al., 2002) |...  

Open Energy Info (EERE)

Blue Mountain Area (Warpinski, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Blue Mountain Area (Warpinski, Et Al.,...

433

Geothermometry At Rhodes Marsh Area (Coolbaugh, Et Al., 2006...  

Open Energy Info (EERE)

Coolbaugh, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Rhodes Marsh Area (Coolbaugh, Et Al., 2006)...

434

ALS History: The First 20 Years  

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

History: The First 20 Years Print History: The First 20 Years Print Below is an interactive timeline covering highlights of the first 20 years of ALS history. By no means exhaustive, it is meant to provide a broad overview of the people and events that have helped shape the ALS as well as a sense of the breadth of the science that has been done here. Click on items to see more detail. Slide the blue rectangle at bottom to move forward or backward in time. Color Key: Science Highlights (green); People and Events (orange); Concurrent Events (blue); Facility Facts (purple) Tiki-Toki ALS Timeline: Science, People, and Events About this timeline This timeline shows the history of the Advanced Light Source. Slide the blue rectangle at bottom to move forward or backward in time.;xNLx;;xNLx;Color Key:;xNLx;;xNLx;Green = Science

435

ALS History: The First 20 Years  

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

History: The First 20 Years Print History: The First 20 Years Print Below is an interactive timeline covering highlights of the first 20 years of ALS history. By no means exhaustive, it is meant to provide a broad overview of the people and events that have helped shape the ALS as well as a sense of the breadth of the science that has been done here. Click on items to see more detail. Slide the blue rectangle at bottom to move forward or backward in time. Color Key: Science Highlights (green); People and Events (orange); Concurrent Events (blue); Facility Facts (purple) Tiki-Toki ALS Timeline: Science, People, and Events About this timeline This timeline shows the history of the Advanced Light Source. Slide the blue rectangle at bottom to move forward or backward in time.;xNLx;;xNLx;Color Key:;xNLx;;xNLx;Green = Science

436

Microsoft Word - AL2008-06.doc  

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

8-01 8-01 Acquisition Regulation Date 11/07/07 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Corporate Governance Requirements for DOE Management and Operating (M&O) and Major Site Management Contracts References: FAR Subpart 17.6 Management and Operating Contracts DEAR 909.104-3 Application of Standards DEAR Subpart 917.6 Management and Operating Contracts DEAR 970.0970 Performance guarantees DEAR 970.5203-1 Management controls DEAR 970.5209-1 Requirement for guarantee of performance DOE Acquisition Guide Chapter 9.2, Performance Guarantees When is this Acquisition Letter (AL) effective? This AL is effective upon issuance. When does this AL Expire?

437

GA-AL-SC | Department of Energy  

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

GA-AL-SC GA-AL-SC GA-AL-SC October 1, 2012 ALA-1-N Wholesale Power Rate Schedule Area: PowerSouth Energy Cooperative System: Georgia-Alabama-South Carolina October 1, 2012 Duke-1-E Wholesale Power Rate Schedule Area: Duke On-System System: Georgia-Alabama-South Carolina October 1, 2012 Duke-2-E Wholesale Power Rate Schedule Area: Central System: Georgia-Alabama-South Carolina October 1, 2012 Duke-3-E Wholesale Power Rate Schedule Area: None System: Georgia-Alabama-South Carolina October 1, 2012 Duke-4-E Wholesale Power Rate Schedule Area: Duke Self-Schedulers System: Georgia-Alabama-South Carolina October 1, 2012 MISS-1-N Wholesale Power Rate Schedule Area: South Mississippi Electric Power Association System: Georgia-Alabama-South Carolina October 1, 2012 Pump-1-A Wholesale Power Rate Schedule

438

Microsoft Word - AL2005-02.doc  

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

Implementation of Fiscal Year (FY) 2005 Legislative Implementation of Fiscal Year (FY) 2005 Legislative Provisions References: DEAR 917.6 Management and Operating Contracts DEAR 970.1706-1 Award, Renewal, and Extension When is this Acquisition Letter (AL) Effective? This AL implements certain provisions contained in the Consolidated Appropriations Act, 2005, Pub. L. 108-447. The Energy and Water Development Appropriations Act, 2005, Pub. L. 108-447 (Division C), and the Department of Interior and Related Agencies Appropriations Act, 2005, Pub. L. 108-447 (Division E), are contained in the Consolidated Appropriations Act. The Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005, Pub. L. 108-375, implements additional statutory provisions. The statutory provisions addressed in this AL are effective on the

439

Fusiereacties voorzien al jarenlang onze zon en  

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

Fusiereacties voorzien al jarenlang onze zon en Fusiereacties voorzien al jarenlang onze zon en alle andere sterren van energie. Om aanzienlijke hoeveelheden energie uit fusiereacties op te wekken zijn plasma's vereist op zeer hoge temperatuur die vol- doende lang stabiel opgesloten moeten blijven, zodat voldoende fusiereacties kunnen plaatsvinden. Onderzoeksresultaten uit kern- en plasmafysica vor- men de basis voor de realisatie van beheerste kernfusie op aarde. Op lange termijn zou deze potentiële energiebron er toe kunnen bijdragen om samen met overige energiebronnen in de wereldenergiebehoeften te voorzien. Met de zon en de aarde als visuele achter- grond wil deze poster de kernfusie verduidelijken - het verband met andere energiebronnen, de fysica van fusiereacties, de verhitting en de beheerste kernfusie.

440

The mechanical properties of FeAl  

SciTech Connect (OSTI)

Only in the last few years has progress been made in obtaining reproducible mechanical properties data for FeAl. Two sets of observations are the foundation of this progress. The first is that the large vacancy concentrations that exist in FeAl at high temperature are easily retained at low temperature and that these strongly affect the low-temperature mechanical properties. The second is that RT ductility is adversely affected by water vapor. Purpose of this paper is not to present a comprehensive overview of the mechanical properties of FeAl but rather to highlight our understanding of key phenomena and to show how an understanding of the factors which control the yield strength and fracture behavior has followed the discovery of the above two effects. 87 refs, 9 figs.

Baker, I. [Dartmouth Coll., Hanover, NH (United States); George, E.P. [Oak Ridge National Lab., TN (United States)

1996-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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441

Microsoft Word - AL2003-04.doc  

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

No. 2003-04 No. 2003-04 Acquisition Regulation Date 08/25/03 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE Procurement Executive. Subject: Value Engineering References: OMB Circular No. A-131 Value Engineering FAR 48 Value Engineering FAR 52.248 Value Engineering DEAR 970.1504-5 Solicitation provision and contract clauses DEAR 970.5215-4 Cost reduction DOE O 413.3 Program and Project Management for the Acquisition of Capital Assets DOE O 430.1A Life Cycle Asset Management When is this Acquisition Letter (AL) Effective? This AL is effective 10 days after the date of issuance. When does this AL Expire?

442

Microsoft Word - AL2004-02.doc  

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

Page 1 of 14 Page 1 of 14 Subject: Implementation of Fiscal Year (FY) 2004 Legislative Provisions References: DEAR 917.6 Management and Operating Contracts DEAR 970.1706-1 Award, Renewal, and Extension When is this Acquisition Letter (AL) Effective? This AL implements certain provisions contained in the Energy and Water Development Appropriations Act, 2004, Pub. L. 108-137, the Department of Interior and Related Agencies Appropriations Act, 2004, Pub. L. 108-108, the National Defense Authorization Act, 2004, Pub. L. 108-136, and the Consolidated Appropriations Act, 2004 (Division F - Transportation, Treasury, and Independent Agencies), Pub. L. 108- 199. The statutory provisions addressed in this AL are effective on the date of the enactment of the Act. The Energy and Water Development Appropriations Act, 2004,

443

Two-Temperature Two-Dimensional Non Chemical Equilibrium Modeling of ArCO2H2 Induction Thermal Plasmas at Atmospheric Pressure  

Science Journals Connector (OSTI)

Here the authors developed a two-dimensional two-temperature chemical non-equilibrium (2T-NCE) model of Ar...2H2 inductively coupled thermal plasmas (ICTP) around atmospheric pressure (760torr). Assuming 22 di...

Sharif Abdullah Al-Mamun; Yasunori Tanaka

2010-02-01T23:59:59.000Z

444

arXiv:1311.0292v1[astro-ph.EP]1Nov2013 Runaway greenhouse effect on exomoons due to  

E-Print Network [OSTI]

arXiv:1311.0292v1[astro-ph.EP]1Nov2013 Runaway greenhouse effect on exomoons due to irradiation to experience a runaway greenhouse effect. Results. Planetary illumination from a 13-Jupiter-mass planet onto

Barnes, Rory

445

arXiv:0810.3042v1[physics.bio-ph]16Oct2008 Single-domain protein folding: a multi-faceted  

E-Print Network [OSTI]

arXiv:0810.3042v1[physics.bio-ph]16Oct2008 Single-domain protein folding: a multi-faceted problem protein-like models can help to understand many controversial issues. Keywords: Protein folding, energy

Ritort, Felix

446

Calculations of Electric Dipole Transition Probabilities in the Electronic Ground States of the NeH+, ArH+, and KrH+ Ions  

Science Journals Connector (OSTI)

In systematic studies on the first- and second-row hydrides AH [1,2], AH+ [3], and AH- [4] we have shown previously that ab initio quantum-chemical calculations using highly correlated electronic wavefunctions ar...

P. Rosmus; E. A. Reinsch; H. J. Werner

1983-01-01T23:59:59.000Z

447

Chemiluminescence and Ignition Delay Time Measurements of C9H20 Oxidation in O2-Ar Behind Reflected Shock Waves  

E-Print Network [OSTI]

CHEMILUMINESCENCE AND IGNITION DELAY TIME MEASUREMENTS OF C9H20 OXIDATION IN O2-Ar BEHIND REFLECTED SHOCK WAVES A Thesis by BRANDON MICHAEL ROTAVERA Submitted to the Office of Graduate Studies of Texas A&M University... WAVES A Thesis by BRANDON MICHAEL ROTAVERA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Eric L...

Rotavera, Brandon

2011-02-22T23:59:59.000Z

448

Photon-controlled fabrication of amorphous superlattice structures using ArF (193 nm) excimer laser photolysis  

SciTech Connect (OSTI)

Pulsed ArF (193 nm) excimer laser photolysis of disilane, germane, and disilane-ammonia mixtures has been used to deposit amorphous superlattices containing silicon, germanium, and silicon nitride layers. Transmission electron microscope cross-section views demonstrate that structures having thin (5--25 nm) layers and sharp interlayer boundaries can be deposited at substrate temperatures below the pyrolytic threshold, entirely under laser photolytic control.

Lowndes, D.H.; Geohegan, D.B.; Eres, D.; Pennycook, S.J.; Mashburn, D.N.; Jellison G.E. Jr.

1988-05-30T23:59:59.000Z

449

arXiv:1101.4041v1[math.PR]20Jan2011 Randomly biased walks on subcritical trees  

E-Print Network [OSTI]

arXiv:1101.4041v1[math.PR]20Jan2011 Randomly biased walks on subcritical trees G´erard Ben Arous study the time taken for a biased random walk to return to the root of a subcritical Galton-Watson tree by the presence of subcritical trees adjacent to the backbone that may act as traps that detain the walker. Indeed

Goldschmidt, Christina

450

Behavior of the Cross Sections for Polonium Production in Nuclear Reactions of Ar40 with Dy104  

Science Journals Connector (OSTI)

Excitation functions are reported for the reactions of Dy164 with Ar40 to produce Po200 and Po199. The cross sections are much smaller than the calculated values and it is concluded that this is due to an angular momentum cutoff and to a large fission width. The reaction threshold at a laboratory energy of 4.2 MeV per nucleon indicates a low Coulomb barrier (r0=1.45 fm).

Y. Le Beyec; M. Lefort; A. Vigny

1971-03-01T23:59:59.000Z

451

arXiv:1002.4996v1[cs.DM]26Feb2010 Triangular Self-Assembly  

E-Print Network [OSTI]

arXiv:1002.4996v1[cs.DM]26Feb2010 Triangular Self-Assembly Lila Kari Shinnosuke Seki Zhi Xu 5B7 {lila, sseki, zhi_xu}@csd.uwo.ca February 27, 2010 Abstract We discuss the self-assembly system in their laboratory by the method of self-assembly. One systematic study on this topic is the self-assembly of squares

Kari, Lila

452

Summary of AR and TD/APT contracts and grants supported by the Office of Fossil Energy FY 1984  

SciTech Connect (OSTI)

This book is a compilation of summaries of research contracts and grants supported by the Office of Fossil Energy in FY84 under the following two programs: Advanced Research and Technology Development (AR and TD), and Advanced Process Technology (APT). The summaries consist of one-page fact sheets for each contract or grant providing business information, research objectives, statement of work and major accomplishments.

Not Available

1984-01-01T23:59:59.000Z

453

One-Electron Theory of the Bulk Properties of Crystalline Ar, Kr, and Xe  

Science Journals Connector (OSTI)

The cohesive energy as a function of lattice constant and the P-V relation for Ar, Kr, and Xe have been calculated at T=0 K in the static-lattice limit. The calculation employed the self-consistent augmented-plane-wave statistical-exchange (APW-X?) method, which, except for our own preliminary work, has not heretofore been applied to the study of the bulk properties of a van der Waals crystal. The agreement with experiment is at least semiquantitative with respect to the cohesive energies. The comparison with extant PV data is acceptable. By use of a static-lattice sum of a pair-potential function with undetermined parameters, an effective pair potential is determined, with fairly realistic parameter values as a result. Comparison with other energy-band calculations shows that the occupied one-electron energies found in this calculation are in good agreement with those found by other workers. The conduction-band energies are not a result that is usual in X? calculations. The over-all trends found in this calculation are related to those found by Averill in a recent APW-X? calculation on the alkali metals.

S. B. Trickey; F. R. Green; Jr.; Frank W. Averill

1973-11-15T23:59:59.000Z

454

Crystallization phase transition in the precursors of CIGS films byAr-ion plasma etching process  

Science Journals Connector (OSTI)

Abstract Mixed alloy CuInGa precursors were deposited from CuGa alloy and Indium targets by the DC magnetron co-sputtering method. There were four crystallization phases, In, CuIn2, Cu11In9 and Cu3Ga, identified in the precursor after deposition. A large grain-size CIGS film was achieved by controlling the annealing period for selenization and utilizing a two-stage selenization process for secondary crystallization during rapid thermal annealing process. As the annealing temperature increased, the phase transitions moved toward the Cu-rich inter-metallic phases. In addition, the phase transition, stoichiometric ratio and surface-morphology were modified by Ar-ion plasma etching process of the precursors. The results show that after the ion etching process, the precursors can be transferred into a single Cu11In9 crystallization phase and the number of crevices increased due to the soft texture of indium on the surface of the precursors. Finally, CIGS films with good crystalline properties were achieved after a suitable selenization process of only 1-stage.

Wei-Ting Lin; Sheng-Hui Chen; Shih-Hao Chan; Sung-Cheng Hu; Wan-Xuan Peng; Yung-Tien Lu

2014-01-01T23:59:59.000Z

455

Rem&al Action Performed  

Office of Legacy Management (LM)

Rem&al Action Performed Rem&al Action Performed at the B&T Metals Site in * Columbus, Ohio Department of Energy Office of Assistant Manager for Environmenta/ Management Oak Ridge Operations June 2007 Printed on recycled/recyclable paper. 1.41 2503.2 CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PER-FORMED AT THE B&T METALS SITE IN COLUMBUS, OHIO JUNE 200 1 Prepared for United States Department of Energy Under Contract No. DACW45-98-D-0028 BY Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 B&TFinal 6/2001 CONTENTS FIGURES ..................................................................................................................................................... iv ACRON-YhiS ...............................................................................................................................................

456

Microsoft Word - AL2006-02.doc  

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

2 2 Acquisition Regulation and Financial Assistance Regulation FAL-2006-01 Date 12/02/05 ACQUISITION LETTER/ FINANCIAL ASSISTANCE LETTER This joint Acquisition Letter/Financial Assistance Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Section 988 of the Energy Policy Act of 2005 (EPAct 05), Cost Sharing References: Pub. L. 109-58 Energy Policy Act of 2005 10 CFR Part 600 Financial Assistance Rules FAR Part 35 Research and Development Contracting When is this Acquisition Letter (AL)/Financial Assistance Letter (FAL) Effective? This joint AL/FAL is effective immediately for all research, development, demonstration or commercial

457

I have never touched her: the body in Al-Ghazal Al-Udhri  

E-Print Network [OSTI]

Al-ghazal al-udhri emerged as a remarkable literary genre in Arabic literature during the Umayyad period (7th-8th centuries CE). The leaders of this genre are famous poet-lovers who were known for their dramatic love ...

Alharthi, Jokha Mohammed

2011-02-09T23:59:59.000Z

458

Synthesis of nanostructured AlN by solid state reaction of Al and diaminomaleonitrile  

SciTech Connect (OSTI)

The solid state reaction of diaminomaleonitrile (DAMN) with aluminum via both mechanochemical and thermal treatment routes was studied by X-ray diffraction and Fourier transform infrared spectroscopy. During the milling process, the reaction starts with the deammoniation of the DAMN molecules, followed by the formation of nanostructured AlN powder as the main solid product after milling for 7 h. The reactivity of the mixed powder was also investigated during the conventional thermal treatment process using differential scanning calorimetry, derivative thermogravimetry and thermogravimetric analysis. The results reveal that DAMN starts to polymerize at 192 Degree-Sign C by the elimination of the amine groups. Furthermore, increasing the annealing temperature leads to the formation of a nitrogen-containing carbonaceous material with the structure similar to non-crystalline carbon. However, no evidence for the formation of AlN was observed in the annealed samples even at temperatures as high as the Al melting point. - Graphical abstract: AlN nanoparticles obtained after milling of Al and diaminomaleonitrile (DAMN) for 12 h. Highlights: Black-Right-Pointing-Pointer Solid state reaction of diaminomaleonitrile (DAMN) with Al was studied via mechanochemical and thermal treatment routs. Black-Right-Pointing-Pointer Nanocrystalline AlN was successfully synthesized by the mechanochemical process. Black-Right-Pointing-Pointer The C/N material was formed by polymerization of DAMN during the thermal treatment process. Black-Right-Pointing-Pointer No reaction between DAMN and Al was detected during the thermal treatment method.

Rounaghi, S.A., E-mail: s.a.rounaghi@gmail.com [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of); IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); Eshghi, H., E-mail: heshghi@ferdowsi.um.ac.ir [Department of Chemistry, Ferdowsi University of Mashhad. P.O. Box no. 91775-1436, Mashhad (Iran, Islamic Republic of); Kiani Rashid, A.R.; Vahdati Khaki, J. [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of)] [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of); Samadi Khoshkhoo, M.; Scudino, S. [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany)] [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); Eckert, J. [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany) [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); TU Dresden, Institut fuer Werkstoffwissenschaft, Dresden D-01062 (Germany)

2013-02-15T23:59:59.000Z

459

A nuclear magnetic resonance probe of Fe-Al and Al20V2Eu intermetallics  

E-Print Network [OSTI]

at temperatures between 4 and 500 K. The results of spin lattice relaxation rates reveal a pseudogap in Fe4Al13 and Fe2Al5 around the Fermi-level in the density of states. Besides, a square well gap with a width of 2 meV and center at Fermi energy was detected...

Chi, Ji

2009-05-15T23:59:59.000Z

460

Improved volatile fatty acid and biomethane production from lipid removed microalgal residue (LR?AR) through pretreatment  

Science Journals Connector (OSTI)

Abstract Renewable energy from lipid removed microalgal residues (LR?ARs) serves as a promising tool for sustainable development of the microalgal biodiesel industry. Hence, in this study, LR?AR from Ettlia sp. was characterized for its physico-biochemical parameters, and applied to various pretreatment to increase the biodegradability and used in batch experiments for the production of volatile fatty acids (VFA) and biomethane. After various pretreatments, the soluble organic matters were increased at a maximum of 82% in total organic matters in alkali-autoclaved sample. In addition, VFA and methane production was enhanced by 30% and 40% in alkali-sonicated and alkali-autoclaved samples, respectively. Methane heating value was recovered at maximum of 6.6MJkg?1VS in alkali-autoclaved conditions with comparison to non-pretreated samples. The pretreatment remarkably improved LR?AR solubilization and enhanced VFA and biomethane production, which holds immense potential to eventually reduce the cost of algal biodiesel.

Arumuganainar Suresh; Charles Seo; Ho Nam Chang; Yeu-Chun Kim

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ar corr al" 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

Sequence and annotation of the 369-kb NY-2A and the 345-kb AR158 viruses that infect Chlorella NC64A  

E-Print Network [OSTI]

Sequence and annotation of the 369-kb NY-2A and the 345-kb AR158 viruses that infect Chlorella NC64, unicellular, eukaryotic, chlorella-like green alga, Chlorella NC64A. The 368,683-bp genome of NY-2A and the 344,690-bp genome of AR158 are the two largest chlorella virus genomes sequenced to date; NY-2A

Graves, Michael V.

462

Solvent effects on the vibrational frequency of I2 in size-selected I2 ,,Ar...n and I2 ,,CO2...n clusters  

E-Print Network [OSTI]

here.21,22 Argon carrier gas seeded with 1.5% CO2 when producing I2 CO2 n clusters is passed overSolvent effects on the vibrational frequency of I2 in size-selected I2 ,,Ar...n and I2 ,,CO2...n 1998 The vibrational frequency of the I2 chromophore in size-selected I2 Ar n and I2 CO2 n clusters has

Neumark, Daniel M.

463

Al-doped ZnO powdered materials: Al solubility limit and IR absorption properties  

Science Journals Connector (OSTI)

Al-doped ZnO powder was synthesized via the Pechini route with a doping rate varying from 1 to 4mol.%. A solubility limit has been estimated under 0.3mol.% of Al using X-ray diffraction refinements. The incorporation of aluminium into the ZnO lattice was investigated by 27Al NMR, which suggests an extremely low amount of Al in a distribution of sites in ZnO. In order to assess the impact of such a low dopant amount, diffuse reflection experiments were performed for a wavelength range from 200 to 2500nm. If the effect of doping was negligible for samples prepared at 850C, annealing at 1200C clearly reveals enhanced IR absorption properties for the doped samples, which are similar whatever be the nominal Al content.

Hlne Serier; Manuel Gaudon; Michel Mntrier

2009-01-01T23:59:59.000Z

464

Phonon wave-packet simulations of Ar/Kr interfaces for thermal rectification  

E-Print Network [OSTI]

by designing them to have extremely low thermal conductivities in the one direction.4 Thermally rectifying extremely difficult. Materials that exhibit thermal rectification would drastically improve our ability and dissimilar materials which have shown thermal rectify- ing behavior. In 2002, Terraneo et al.6 demonstrated

Walker, D. Greg

465

Ion-radical synergy in HfO{sub 2} etching studied with a XeF{sub 2}/Ar{sup +} beam setup  

SciTech Connect (OSTI)

To gain more insight into fundamental aspects of the etching behavior of Hf-based high-k materials in plasma etch reactors, HfO{sub 2} films were etched in a multiple-beam setup consisting of a low energy Ar{sup +} ion beam and a XeF{sub 2} radical beam. The etch rate and etch products were monitored by real-time ellipsometry and mass spectrometry, respectively. Although etching of HfO{sub 2} in XeF{sub 2}/Ar{sup +} chemistry is mainly a physical effect, an unambiguous proof of the ion-radical synergistic effect for the etching of HfO{sub 2} is presented. The etch yield for 400 eV Ar{sup +} ions at a substrate temperature of 300 deg. C was 0.3 atoms/ion for Ar{sup +} sputtering and increased to 2 atoms/ion when XeF{sub 2} was also supplied. The etch yield proved to follow the common square root of ion energy dependence both for pure sputtering and radical enhanced etching, with a threshold energy at room temperature of 69{+-}17 eV for Ar{sup +} ions and 54{+-}14 eV for Ar{sup +} ions with XeF{sub 2}.

Gevers, P. M.; Beijerinck, H. C. W.; Sanden, M. C. M. van de; Kessels, W. M. M. [Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands)

2008-04-15T23:59:59.000Z

466

Partha P. Mitra's Publications (Erlich, Mitra et al. 2008; Saar and Mitra 2008; DeCoteau, Thorn et al. 2007; DeCoteau,  

E-Print Network [OSTI]

Partha P. Mitra's Publications (Erlich, Mitra et al. 2008; Saar and Mitra 2008; DeCoteau, Thorn et al. 2007; DeCoteau, Thorn et al. 2007; Lin, Bohland et al. 2007; Mitra 2007; Mitra and Bokil 2007; Valente, Golani et al. 2007; Valente, Wang et al. 2007; Andrews, Saar et al. 2006; Bokil, Purpura et al

467

Toxicity of Al to Desulfovibrio desulfuricans  

Science Journals Connector (OSTI)

...analysis by inductively coupled plasma mass spectrometry. A 27Al...spectrometer operating at 130.246 MHz. The sample (4 ml) was analyzed...analyses by inductively coupled plasma mass spectrometry, Sarah D...King. 2000. Response of atmospheric methane consumption by Maine...

J. E. Amonette; C. K. Russell; K. A. Carosino; N. L. Robinson; J. T. Ho

2003-07-01T23:59:59.000Z

468

The Rail Gun Muad Al Khaldi  

E-Print Network [OSTI]

The Rail Gun Muad Al Khaldi Department of Electrical Engineering King Fahd University of Petroleum and Minerals Abstract- The rail gun is one of promising ways of launching projectiles. Recently, many. In this project, I am going to investigate the construction of electromagnetic rail guns, the way the function

Masoudi, Husain M.

469

Scott (e Amundsen) al Polo Sud,  

E-Print Network [OSTI]

pag. 2 Scott (e Amundsen) al Polo Sud, cento anni dopo di Nicoletta Brazzelli pag. 4 pag. 6 Entra in applicazione della legge 240/2010. Si conclude così l'iter preparatorio dello Statuto ed inizia la traduzione

De Cindio, Fiorella

470

Grain boundary compositon in NiAl  

SciTech Connect (OSTI)

The high temperature strength and oxidation resistance of many transition metal aluminides makes these intermetallic materials attractive for high temperature applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. It has been demonstrated that the addition of more than 200 ppm of boron to the L1{sub 2}-ordered Ni{sub 3}Al changes the fracture behavior from intergranular to transgranular and increases the ductility. The B2-ordered NiAl nickel aluminide is particularly attractive because of its low density and high melting temperature. This aluminide also fractures intergranularly at room temperature. However, no improvement in ductility is observed with similar boron additions even though the intergranular fracture is suppressed and there is a significant increase in the yield strength. In this paper, the results of an atom probe field ion microscopy investigation of the compositions of the grain boundaries in undoped and boron-doped NiAl are presented. The suitability of the atom probe field ion microscopy technique for the characterization of boundaries has clearly been demonstrated in many previous investigations including the characterization of boron segregation to grain boundaries and other planar features in Ni{sub 3}Al.

Miller, M.K.; Jayaram, R.; Camus, P.P. (Metals and Ceramics Div., Oak Ridge National Lab., Oak Ridge, TN (US))

1992-02-15T23:59:59.000Z

471

Cherednik algebras, Macdonald polynomi als and combinatorics  

E-Print Network [OSTI]

Cherednik algebras, Macdonald polynomi­ als and combinatorics Mark Haiman # Abstract. In the first part of this article we review the general theory of Cherednik algebras and non­symmetric Macdonald). Primary 33D52, Secondary 05E10. Keywords. Macdonald polynomials, a#ne Hecke algebras, Cherednik algebras

Haiman, Mark D.

472

Der Gebudebereich als Motor fr die Energiewende  

E-Print Network [OSTI]

Verbrauch! #12;#12;Gebäude als Energiespeicher 1,09 TWh/K 1.090.000.000 kWh/K #12;Gebäude der Zukunft Energieerzeuger + Energiespeicher #12;Wärmebrücken ­ Thermografie #12;#12;,,Die Szenarien belegen, die

473

6. Sedimentation rates Frank et al. 2008  

E-Print Network [OSTI]

and dispersion 3He lost to atmosphere by degassing 3He accumulates after parcel is removed from surface 7. Water. (1991), Love et al. (2000) b) reconstructed ground water flow #12;Great Ocean Conveyor 8. Sea water dating ­ 14C #12;HCO3 - Great Ocean Conveyor At high latitudes surface sea water becomes denser

Siebel, Wolfgang

474

Fachprfungsordnung fr den Bachelor-Teilstudiengang Deutsch als Fremdsprache  

E-Print Network [OSTI]

Fachprüfungsordnung für den Bachelor-Teilstudiengang Deutsch als Fremdsprache an der Ernst Bachelor-Teilstudiengang Deutsch als Fremd- sprache als Satzung: Inhaltsverzeichnis § 1 Geltungsbereich § 2- Teilstudiengang Deutsch als Fremdsprache. Ergänzend gilt die Gemeinsa- me Prüfungsordnung für Bachelor- und Master

Greifswald, Ernst-Moritz-Arndt-Universität

475

THE KINEMATICS AND PLASMA PROPERTIES OF A SOLAR SURGE TRIGGERED BY CHROMOSPHERIC ACTIVITY IN AR11271  

SciTech Connect (OSTI)

We observe a solar surge in NOAA AR11271 using the Solar Dynamics Observatory (SDO) Atmospheric Imaging Assembly 304 A image data on 2011 August 25. The surge rises vertically from its origin up to a height of Almost-Equal-To 65 Mm with a terminal velocity of Almost-Equal-To 100 km s{sup -1}, and thereafter falls and fades gradually. The total lifetime of the surge was Almost-Equal-To 20 minutes. We also measure the temperature and density distribution of the observed surge during its maximum rise and find an average temperature and a density of 2.0 MK and 4.1 Multiplication-Sign 10{sup 9} cm{sup -3}, respectively. The temperature map shows the expansion and mixing of cool plasma lagging behind the hot coronal plasma along the surge. Because SDO/HMI temporal image data do not show any detectable evidence of significant photospheric magnetic field cancellation for the formation of the observed surge, we infer that it is probably driven by magnetic-reconnection-generated thermal energy in the lower chromosphere. The radiance (and thus the mass density) oscillations near the base of the surge are also evident, which may be the most likely signature of its formation by a reconnection-generated pulse. In support of the present observational baseline of the triggering of the surge due to chromospheric heating, we devise a numerical model with conceivable implementation of the VAL-C atmosphere and a thermal pulse as an initial trigger. We find that the pulse steepens into a slow shock at higher altitudes which triggers plasma perturbations exhibiting the observed features of the surge, e.g., terminal velocity, height, width, lifetime, and heated fine structures near its base.

Kayshap, P.; Srivastava, Abhishek K. [Aryabhatta Research Institute of Observational Sciences (ARIES), Manora Peak, Nainital 263 129 (India)] [Aryabhatta Research Institute of Observational Sciences (ARIES), Manora Peak, Nainital 263 129 (India); Murawski, K., E-mail: kmur@kft.umcs.lublin.pl [Group of Astrophysics, UMCS, ul. Radziszewskiego 10, 20-031 Lublin (Poland)

2013-01-20T23:59:59.000Z

476

MATH 22AL Fall 2012 Dr. Dad-del  

E-Print Network [OSTI]

MATH 22AL Fall 2012 Dr. Dad-del Important Information about MAT22A and MAT22AL MATH 22AL is an on line computer lab for MATH 22AL. This course uses MATLAB to reinforce the concepts learned in MATH22A. All MAT 22A students are required to take 22AL, unless they have taken Eng 6 or have a good knowledge

Goldwyn, Eli

477

Characterization of Ultrathin Films of -Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and -Al2O3  

E-Print Network [OSTI]

Characterization of Ultrathin Films of -Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and -Al2O3 Michelle M. Ivey, Kathryn A. Layman, Armen Avoyan, Heather C. Allen, and John C. HemmingerVine, California 92697 ReceiVed: October 3, 2002; In Final Form: March 27, 2003 Ultrathin films of -Al2O3 grown

478

Short-period superlattices of AlN/Al0.08Ga0.92N grown on AlN substrates S. A. Nikishin,a)  

E-Print Network [OSTI]

American Institute of Physics. [DOI: 10.1063/1.1815056] Layers of AlGaN with high content of AlN suffer (LEDs) and solar blind pho- todetectors. Short period superlattices (SPSLs) of AlN/Al0.08Ga0.92N maxima. The analysis of the central peak of the RSM shows a high degree of lateral co- herence of 44 m

Holtz, Mark

479

E-Print Network 3.0 - andris piterns gints Sample Search Results  

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

69 Towards a new social referencing paradigm S. Boucenna1 Summary: be reached by the robot arm (Andry et al., 2001). One visual position corre- sponds to one or several...

480

SILICON SURFACE PASSIVATION BY ULTRATHIN Al2O3 FILMS AND Al2O3/SiNx STACKS  

E-Print Network [OSTI]

, Florian Werner, Dimitri Zielke, and Rolf Brendel Institute for Solar Energy Research Hamelin (ISFH), Am in a conveyor-belt furnace deteriorates the passivation quality, in particular for ultrathin Al2O3 films. For Al capping layer of PECVD-SiNx onto the Al2O3. Application of Al2O3 to the rear of PERC solar cells shows

Note: This page contains sample records for the topic "ar corr al" 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

The evolution of Al-Azhar Street, Al-Qahira, Egypt  

E-Print Network [OSTI]

The historic quarter of Cairo, al-Qahira, is going through a period intense transformation that is threatening the physical environment as well as the social and economic fabric of the city. The transformations taking place ...

Elkatsha, Markus Fawzy Fahmy

2000-01-01T23:59:59.000Z

482

Al Turi Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Turi Biomass Facility Turi Biomass Facility Jump to: navigation, search Name Al Turi Biomass Facility Facility Al Turi Sector Biomass Facility Type Landfill Gas Location Orange County, New York Coordinates 41.3911653°, -74.3118212° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.3911653,"lon":-74.3118212,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

483

Microsoft Word - AL2006-08.doc  

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

Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * ACQUISITION LETTERS REMAINING IN EFFECT NUMBER DATE SUBJECT 93-4 04/07/93 Displaced Workers Benefits Program 94-19 12/09/94 Basic Labor Policies Fringe Benefits 95-06 06/28/95 Personal Property Letter System 95-14 11/17/95 Subcontracts under the New Independent States - Industrial Partnering Program 96-09 09/16/96 Full and Open Competition - Management and Operating Contracts 99-06 08/27/99 DOE Authorized Subcontract for Use by DOE Management and

484

Microsoft Word - al95-14.doc  

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

AUTHORITY AUTHORITY This Acquisition Letter (AL) is issued by the Procurement Executive pursuant to a delegation from the Secretary and under the authority of the Department of Energy Acquisition Regulation (DEAR) subsections 901.301-70 and 901.301-71. CONTENTS CITATION TITLE DEAR 970.7103 Contractor Purchasing System I.Purpose. This AL is to inform the Department of Energy (DOE) Procurement Directors about the use of a model clause set in subcontracts between DOE national laboratories and scientific institutes in the New Independent States of the former Soviet Union (NIS). At present, there are approximately 250 subcontracts between DOE laboratories and NIS scientific institutes. II.Background. DOE laboratories have been placing subcontracts

485

AL/FAL 99-01  

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

AL/FAL 99-01 AL/FAL 99-01 Date: April 1, 1999 The status of Acquisition Letters and Financial Assistance Letters is identified below. All others previously issued have been superseded by a formal rulemaking, incorporated into other guidance, and/or canceled. Please note that some of the following titles have been revised to more accurately reflect the subject matter. * * * * * * * * * * * * * * * Acquisition Letters In Effect Number Date Subject 93-2 03/05/93 M & O Financial Management 93-4 04/07/93 Displaced Workers Benefits Program 94-3 03/09/94 Compensation for Personal Services 94-9 07/25/94 Travel Costs 94-13 08/25/94 Contractor Litigation Costs 94-16 11/18/94 Time-and-Materials D&F 94-19 12/09/94 Basic Labor Policies Fringe Benefits

486

Microsoft Word - al95-06.doc  

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

AUTHORITY AUTHORITY This Acquisition Letter (AL) is issued by the Procurement Executive pursuant to a delegation from the Secretary and under the authority of the Department of Energy Acquisition Regulation (DEAR) 901.301-70. CONTENTS CITATION TITLE DEAR 945.6 Reporting, Redistribution, and Disposal of Contractor Inventory DEAR 970.5204-21 Property DEAR 970.0801 Excess personal property I.Purpose. The purpose of this AL is to establish the development of a "Personal Property Letter" (PPL) as a mechanism for providing guidance to contracting activities concerning implementation of the above cited regulations. The PPL will be amended from time to time to provide guidance and implementation direction to those contracting activities having implementation responsibility for the

487

Promising Magnesium Battery Research at ALS  

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

Promising Magnesium Battery Research Promising Magnesium Battery Research at ALS Promising Magnesium Battery Research at ALS Print Wednesday, 23 January 2013 16:59 toyota battery a) Cross-section of the in situ electrochemical/XAS cell with annotations. b) Drawing and c) photograph of the assembled cell. Alternatives to the current lithium-ion-based car batteries are at the forefront of the automotive industry's research agenda-manufacturers want to build cars with longer battery life, and to do that they're going to have to find new solutions. One promising battery material is magnesium (Mg)-it is more dense than lithium, it is safer, and the magnesium ion carries a two-electron charge, giving it potential as a more efficient energy source. Magnesium has a high volumetric capacity, which could mean

488

Electromigration wind force at stepped Al surfaces  

Science Journals Connector (OSTI)

When an electrical current flows parallel to a stepped metal surface, each step experiences a force due to momentum transfer from the carriers that are diffusely scattered by the step edge. In this paper, a ballistic model is used to compute the wind force per unit length acting on the steps of vicinal (100) surfaces of Al. The carrier scattering at the surface is described by a potential-barrier model fit to the results of a first-principles calculation of the surface-induced resistivity of the unstepped surface. The magnitude of the wind force is an increasing function of the step terrace width and reaches a constant value as the steps move apart. For an isolated step on a Al(100) surface, the effective wind valence per unit length of the step edge is zw?-15e -1. This value is equivalent to a wind valence of zw?-43e per atom at the leading edge of each step.

P. J. Rous

1999-03-15T23:59:59.000Z

489

Al Furat Petroleum Company | Open Energy Information  

Open Energy Info (EERE)

Furat Petroleum Company Furat Petroleum Company Jump to: navigation, search Logo: Al Furat Petroleum Company Name Al Furat Petroleum Company Place Damascus, Syria Product oil and hydrocarbon gas Year founded 1985 Phone number 00963-11- (6183333) Website http://www.afpc-sy.com/new/his Coordinates 33.513°, 36.292° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.513,"lon":36.292,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

490

Structure and ductility of TiAl  

SciTech Connect (OSTI)

The effect of structural factors (grain size and grain boundary structure) and strain rate on the deformation mechanism and ductility of TiAl in the temperature range of brittle-to-ductile transition and at room temperature was systematically investigated. It has been established that it is possible to substantially affect the deformation mechanism and ductility of this intermetallic by controlling structural factors, particularly the grain size, and varying the strain rate.

Imayev, R.; Salishchev, G.; Imayev, V.; Shagiev, M.; Kuznetzov, A. [Inst. for Metals Superplasticity Problems, Ufa (Russian Federation)

1995-12-31T23:59:59.000Z

491

Advance View Proofs Thermodynamic Description of the Mg-Mn, Al-Mn and Mg-Al-Mn Systems  

E-Print Network [OSTI]

Advance View Proofs Thermodynamic Description of the Mg-Mn, Al-Mn and Mg-Al-Mn Systems Using-consistent thermodynamic model of the Mg-Mn, Al-Mn and Mg-Al-Mn systems has been developed. The major difference between work on the Al-Mn system that uses the same model for the liquid phase reveals that better agreement

Medraj, Mamoun

492

Observation of radio frequency ring-shaped hollow cathode discharge plasma with MgO and Al electrodes for plasma processing  

SciTech Connect (OSTI)

Various high-density plasma sources have been proposed for plasma processing. Especially, the hollow cathode discharge is one of the powerful ones. In this work, radio-frequency (RF) driven ring-shaped hollow cathode discharges with high secondary-electron emission have been investigated, using an aluminum (Al) cathode, coated or not with magnesium oxide (MgO). The thickness of MgO thin film is approximately 200?nm. The RF discharge voltage for the coated cathode is almost the same as that for the uncoated one, in a wide range of Ar gas pressure, from 5.3 to 53.2?Pa. The results reveal that the plasma density has a peak at an Ar gas pressure of 10.6?Pa for both cathodes. The plasma density for the coated cathode is about 1.53 times higher than that for the uncoated one, at various gas pressures. To the contrary, the electron temperature for the coated cathode is lower than temperature obtained with the uncoated cathode, at various gas pressures. Radial profiles of electron saturation current, which is proportional to plasma flux, are also examined for a wide range of gas pressure. Radial profiles of electron temperature at various axial positions are almost uniform for both cathodes so that the diffusion process due to density gradient is dominant for plasma transport. The secondary electrons emitted from the coated cathode contribute to the improvement of the plasma flux radial profile obtained using the uncoated cathode.

Ohtsu, Yasunori, E-mail: ohtsuy@cc.saga-u.ac.jp; Matsumoto, Naoki [Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Saga University, 1 Honjo-machi, Saga 840-8502 (Japan)

2014-05-15T23:59:59.000Z

493

Measurement of Complex Fragments and Clues to the Entropy Production from 42-137-MeV/nucleon Ar + Au  

Science Journals Connector (OSTI)

Intermediate-rapidity fragments with A=1-14 emitted from 42-137-MeV/nucleon Ar + Au have been measured. Evidence is presented that these fragments arise from a common moving source. Entropy values are extracted from the mass distributions by use of quantum statistical and Hauser-Feshbach theories. The extracted entropy values of SA?2-2.4 are much smaller than the values expected from measured deuteron-to-proton ratios, but are still considerably higher than theoretically predicted values.

B. V. Jacak; G. D. Westfall; C. K. Gelbke; L. H. Harwood; W. G. Lynch; D. K. Scott; H. Stker; M. B. Tsang; T. J. M. Symons

1983-11-14T23:59:59.000Z

494

Reply to "Isotropy of Speed of Light" by Castano and Hawkins, arXiv:1103.1620  

E-Print Network [OSTI]

In "Isotropy of Speed of Light" by Castano and Hawkins, arXiv:1103.1620, it is claimed, using a flawed theoretical argument, that the speed of light must necessarily be isotropic, independent even of experiment. The key false assumption made is that the round trip time must always be invariant wrt change of direction of the light path. This is shown to be false. More importantly the anisotropy of the speed of light has been repeatedly detected in experiments, beginning with Michelson and Morley in 1887, and with the most recent data being from spacecraft earth-flyby Doppler shift data. Similar misunderstandings critically affect the designs for LIGO and LISA.

Reginald T. Cahill

2011-03-10T23:59:59.000Z

495

TWO TYPES OF EXTREME-ULTRAVIOLET BRIGHTENINGS IN AR 10926 OBSERVED BY HINODE/EIS  

SciTech Connect (OSTI)

We have investigated seven extreme-ultraviolet (EUV) brightenings in the active region AR 10926 on 2006 December 2 observed by the EUV Imaging Spectrometer on board the Hinode spacecraft. We have determined their Doppler velocities and non-thermal velocities from 15 EUV spectral lines (log T = 4.7 - 6.4) by fitting each line profile to a Gaussian function. The Doppler velocity maps for different temperatures are presented to show the height dependence of the Doppler shifts. It is found that the active region brightenings show two distinct Doppler shift patterns. The type 1 brightening shows a systematic increase of Doppler velocity from -68 km s{sup -1} (strong blueshift) at log T = 4.7 to -2 km s{sup -1} (weak blueshift) at log T = 6.4, while the type 2 brightenings have Doppler velocities in the range from -20 km s{sup -1} to 20 km s{sup -1}. The type 1 brightening point is considered to sit in an upward reconnection outflow whose speed decreases with height. In both types of brightenings, the non-thermal velocity is found to be significantly enhanced at log T = 5.8 compared to the background region. We have also determined electron densities from line ratios and derived temperatures from emission measure loci using the CHIANTI atomic database. The electron densities of all brightenings are comparable to typical values in active regions (log N{sub e} = 9.9-10.4). The emission measure loci plots indicate that these brightenings should be multi-thermal whereas the background is isothermal. The differential emission measure as a function of temperature shows multiple peaks in the EUV brightening regions, while it has only a single peak (log T = 6.0) in the background region. Using Michelson Doppler Imager magnetograms, we have found that the type 1 brightening is associated with a canceling magnetic feature with a flux canceling rate of 2.4 x 10{sup 18} Mx hr{sup -1}. We also found the canceling magnetic feature and chromospheric brightenings in the type 1 brightening from the Hinode SOT and Transition Region and Coronal Explorer data. This observation corroborates our argument that brightening is caused by magnetic reconnection in a low atmosphere.

Lee, K.-S. [Department of Astronomy and Space Science, Kyung Hee University, Yongin 446-701 (Korea, Republic of); Moon, Y.-J.; Choe, G. S. [School of Space Research, Kyung Hee University, Yongin 446-701 (Korea, Republic of); Kim, Sujin; Cho, Kyung-Suk [Korea Astronomy and Space Science Institute, Daejeon 305-348 (Korea, Republic of); Imada, S., E-mail: lksun@khu.ac.kr [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Chuo-ku, Sagamihara-shi, Kanagawa 252-5210 (Japan)

2011-07-20T23:59:59.000Z

496

Al-Ca and Al-Fe metal-metal composite strength, conductivity, and microstructure relationships  

SciTech Connect (OSTI)

Deformation processed metal-metal composites (DMMCs) are composites formed by mechanical working (i.e., rolling, swaging, or wire drawing) of two-phase, ductile metal mixtures. Since both the matrix and reinforcing phase are ductile metals, the composites can be heavily deformed to reduce the thickness and spacing of the two phases. Recent studies have shown that heavily drawn DMMCs can achieve anomalously high strength and outstanding combinations of strength and conductivity. In this study, Al-Fe wire composite with 0.07, 0.1, and 0.2 volume fractions of Fe filaments and Al-Ca wire composite with 0.03, 0.06, and 0.09 volume fractions of Ca filaments were produced in situ, and their mechanical properties were measured as a function of deformation true strain. The Al-Fe composites displayed limited deformation of the Fe phase even at high true strains, resulting in little strengthening effect in those composites. Al-9vol%Ca wire was deformed to a deformation true strain of 13.76. The resulting Ca second-phase filaments were deformed to thicknesses on the order of one micrometer. The ultimate tensile strength increased exponentially with increasing deformation true strain, reaching a value of 197 MPa at a true strain of 13.76. This value is 2.5 times higher than the value predicted by the rule of mixtures. A quantitative relationship between UTS and deformation true strain was determined. X-ray diffraction data on transformation of Al + Ca microstructures to Al + various Al-Ca intermetallic compounds were obtained at the Advanced Photon Source at Argonne National Laboratory. Electrical conductivity was measured over a range of true strains and post-deformation heat treatment schedules.

Kim, Hyong June

2011-12-01T23:59:59.000Z

497

Comment on "Late-time tails of a self-gravitating massless scalar field revisited" by Bizon et al: The leading order asymptotics  

E-Print Network [OSTI]

In Class. Quantum Grav. 26 (2009) 175006 (arXiv:0812.4333v3) Bizon et al discuss the power-law tail in the long-time evolution of a spherically symmetric self-gravitating massless scalar field in odd spatial dimensions. They derive explicit expressions for the leading order asymptotics for solutions with small initial data by using formal series expansions. Unfortunately, this approach misses an interesting observation that the actual decay rate is a product of asymptotic cancellations occurring due to a special structure of the nonlinear terms. Here, we show that one can calculate the leading asymptotics more directly by recognizing the special structure and cancellations already on the level of the wave equation.

Nikodem Szpak

2009-08-12T23:59:59.000Z

498

I I I . Isotherm al Multicomponent Systems  

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

Nonequilibrium C ontrib ution to the Rate o f R eaction Nonequilibrium C ontrib ution to the Rate o f R eaction I I I . Isotherm al Multicomponent Systems t B. S h izg a l* Department o f C hem istry, Harvard U n iv e r sity Cambridge, M assachusetts and Lorentz I n s t it u t e fo r T h e o r e tic a l P h y sics L eid en , N etherlands and M. Karplus Department o f C hem istry, Harvard U n iv e r sity Cambridge, M assachusetts ----------------------------- L E G A L N O T I C E -----------------------------

499

al99-06attachment.doc  

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

------------------------------- ------------------------------- -------------------------AL-99-06[DATED 8/27/99] ATTACHMENT MODEL PROJECT AGREEMENT FOR PARTNER PROJECTS BETWEEN THE INTERNATIONAL SCIENCE AND TECHNOLOGY CENTER, INSTITUTIONS IN THE RUSSIAN FEDERATION AND OTHER INTERESTED STATES OF THE CIS AND PARTNER/DOE NATIONAL LABORATORIES 2 PROJECT AGREEMENT between THE INTERNATIONAL SCIENCE AND TECHNOLOGY CENTER, (NAME OF RECIPIENT), and (NAME OF PARTNER) The International Science and Technology Center (hereinafter referred to as "Center"), _____________ (name of Institute in the Russian Federation or other interested State of the Commonwealth of Independent States or CIS) (hereinafter referred to as "Recipient") and _______________ (name of Partner)

500

Microsoft Word - al93-4.doc  

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

93-4 93-4 Acquisition Regulation Date April 7, 1993 ACQUISITION LETTER AUTHORITY This Acquisition Letter (AL) is issued by the Director, Office of Procurement, Assistance and Program Management, pursuant to a delegation from the Secretary and under the authority of the Department of Energy Acquisition Regulation (DEAR) Subpart 901.301-70. ***************************************************************** CONTENTS CITATION TITLE DEAR 970.3102-2Compensation for personal services DEAR 970.3102-2(i) Severance Pay Plans I.Purpose. The purpose of this Acquisition Letter is to: (1) clarify the Department of Energy (DOE) position on the Displaced Workers Benefits Program; (2) establish guide- lines with respect to Head of Contracting Activity respon-