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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

The ns Manual (formerly ns Notes and Documentation)1  

E-Print Network [OSTI]

researchers at UC Berkeley, LBL, USC/ISI, and Xerox PARC. Kevin Fall kfall@ee.lbl.gov , Editor Kannan Varadhan version of Tcl; and (3) the interface code to the OTcl interpreter is separate from the main simulator. Ns/ISI, LBL, and Xerox PARC. The project is supported by the Defense Advanced Research Projects Agency (DARPA

Sirer, Emin Gun

2

NS&T MANAGEMENT OBSERVATIONS  

SciTech Connect (OSTI)

The INL Management Observation Program (MOP) is designed to improve managers and supervisors understanding of work being performed by employees and the barriers impacting their success. The MOP also increases workers understanding of managements’ expectations as they relate to safety, security, quality, and work performance. Management observations (observations) are designed to improve the relationship and trust between employees and managers through increased engagement and interactions between managers and researchers in the field. As part of continuous improvement, NS&T management took initiative to focus on the participation and quality of observations in FY 14. This quarterly report is intended to (a) summarize the participation and quality of management’s observations, (b) assess observations for commonalities or trends related to facility or process barriers impacting research, and (c) provide feedback and make recommendations for improvements NS&T’s MOP.

Gianotto, David

2014-06-01T23:59:59.000Z

3

Thermodynamics of the Near-Extremal NS5-brane  

E-Print Network [OSTI]

We consider the thermodynamics of the near-extremal NS5-brane in type IIA string theory. The central tool we use is to map phases of six-dimensional Kaluza-Klein black holes to phases of near-extremal M5-branes with a transverse circle in eleven-dimensional supergravity. By S-duality these phases correspond to phases of the near-extremal type IIA NS5-brane. One of our main results is that in the canonical ensemble the usual near-extremal NS5-brane background, dual to a uniformly smeared near-extremal M5-brane, is subdominant to a new background of near-extremal M5-branes localized on the transverse circle. This new stable phase has a limiting temperature, which lies above the Hagedorn temperature of the usual NS5-brane phase. We discuss the limiting temperature and compare the different behavior of the NS5-brane in the canonical and microcanonical ensembles. We also briefly comment on the thermodynamics of near-extremal Dp-branes on a transverse circle.

T. Harmark; N. A. Obers

2005-10-25T23:59:59.000Z

4

Folding Proteins at 500 ns/hour with Work Queue  

E-Print Network [OSTI]

in part to the unbiased nature of these simulations: the low-energy regions of the free-energy landscape to achieve an aggregate sampling rate of over 500 ns/hour. As a comparison, a single process typically are oversampled while the (arguably more interesting) high-energy tran- sition regions are rarely observed

Thain, Douglas

5

NS&T Managment Observations - 1st Quarter  

SciTech Connect (OSTI)

The INL Management Observation Program (MOP) is designed to improve managers and supervisors understanding of work being performed by employees and the barriers impacting their success. The MOP also increases workers understanding of managements’ expectations as they relate to safety, security, quality, and work performance. Management observations (observations) are designed to improve the relationship and trust between employees and managers through increased engagement and interactions between managers and researchers in the field. As part of continuous improvement, NS&T management took initiative to focus on the participation and quality of observations in FY 14. This quarterly report is intended to (a) summarize the participation and quality of management’s observations, (b) assess observations for commonalities or trends related to facility or process barriers impacting research, and (c) provide feedback and make recommendations for improvements NS&T’s MOP.

David Gianotto

2014-06-01T23:59:59.000Z

6

NS&T Management Observations - 3rd Quarter  

SciTech Connect (OSTI)

The INL Management Observation Program (MOP) is designed to improve managers and supervisors understanding of work being performed by employees and the barriers impacting their success. The MOP also increases workers understanding of managements’ expectations as they relate to safety, security, quality, and work performance. Management observations are designed to improve the relationship and trust between employees and managers through increased engagement and interactions between managers and researchers in the field. As part of continuous improvement, NS&T management took initiative to focus on the participation and quality of observations in FY 14. This quarterly report is intended to (a) summarize the participation and quality of management’s observations, (b) assess observations for commonalities or trends related to facility or process barriers impacting research, and (c) provide feedback and make recommendations for improvements NS&T’s MOP.

David Gianotto

2014-07-01T23:59:59.000Z

7

Validating an `ns' Simulation Model of the DOCSIS Protocol Jim Martin, Mike Westall  

E-Print Network [OSTI]

Validating an `ns' Simulation Model of the DOCSIS Protocol Jim Martin, Mike Westall Department on the DOCSIS MAC layer. We have implemented a simulation model of the DOCSIS MAC using the `ns' simulation package. In this paper we offer analytic and live network evidence that the simulation model accurately

Martin, Jim

8

Revisiting the interplay between ablation, collisional, and radiative processes during ns-laser ablation  

SciTech Connect (OSTI)

A study of ns-laser ablation is presented, which focuses on the transient behavior of the physical processes that act in and above a copper sample. A dimensionless multiphase collisional radiative model describes the interplay between the ablation, collisional, and radiative mechanisms. Calculations are done for a 6 ns-Nd:YAG laser pulse operating at 532 nm and fluences up to 15 J/cm{sup 2}. Temporal intensity profiles as well as transmissivities are in good agreement with experimental results. It is found that volumetric ablation mechanisms and photo-processes both play an essential role in the onset of ns-laser induced breakdown.

Autrique, D. [Department of Physics and OPTIMAS Research Center, TU Kaiserslautern, 67653 Kaiserslautern (Germany) [Department of Physics and OPTIMAS Research Center, TU Kaiserslautern, 67653 Kaiserslautern (Germany); Department of Chemistry, University of Antwerp, 2610 Wilrijk (Belgium); Gornushkin, I. [Federal Institute for Materials Research and Testing - BAM, 12489 Berlin (Germany)] [Federal Institute for Materials Research and Testing - BAM, 12489 Berlin (Germany); Alexiades, V. [Department of Mathematics, University of Tennessee, Knoxville, Tennessee 37996-1320 (United States)] [Department of Mathematics, University of Tennessee, Knoxville, Tennessee 37996-1320 (United States); Chen, Z.; Bogaerts, A. [Department of Chemistry, University of Antwerp, 2610 Wilrijk (Belgium)] [Department of Chemistry, University of Antwerp, 2610 Wilrijk (Belgium); Rethfeld, B. [Department of Physics and OPTIMAS Research Center, TU Kaiserslautern, 67653 Kaiserslautern (Germany)] [Department of Physics and OPTIMAS Research Center, TU Kaiserslautern, 67653 Kaiserslautern (Germany)

2013-10-21T23:59:59.000Z

9

E-Print Network 3.0 - accessing ns-mus side Sample Search Results  

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

accessing ns-mus side Page: << < 1 2 3 4 5 > >> 1 Access Guide to the Albert Sloman Library Location of the library and its main spaces Summary: , and grab rail on wall side -...

10

2?-O Methylation of Internal Adenosine by Flavivirus NS[subscript 5] Methyltransferase  

E-Print Network [OSTI]

RNA modification plays an important role in modulating host-pathogen interaction. Flavivirus NS5 protein encodes N-7 and 2?-O methyltransferase activities that are required for the formation of 5? type I cap (m[superscript ...

Dong, Hongping

11

Perturbation of the ns energy levels of the hydrogen atom in rotationally invariant noncommutative space  

E-Print Network [OSTI]

Noncommutative space which is rotationally invariant is considered. The hydrogen atom is studied in this space. We exactly find the leading term in the asymptotic expansion of the corrections to the $ns$ energy levels over the small parameter of noncommutativity.

Gnatenko, Kh P; Tkachuk, V M

2014-01-01T23:59:59.000Z

12

Perturbation of the ns energy levels of the hydrogen atom in rotationally invariant noncommutative space  

E-Print Network [OSTI]

Noncommutative space which is rotationally invariant is considered. The hydrogen atom is studied in this space. We exactly find the leading term in the asymptotic expansion of the corrections to the $ns$ energy levels over the small parameter of noncommutativity.

Kh. P. Gnatenko; Yu. S. Krynytskyi; V. M. Tkachuk

2014-12-23T23:59:59.000Z

13

Dalhousie University Sustainable Procurement Checklist Dalhousie University (Halifax, NS) has a signed Sustainability Policy and Statement of Principles. Our  

E-Print Network [OSTI]

Dalhousie University Sustainable Procurement Checklist Dalhousie University (Halifax, NS) has a signed Sustainability Policy and Statement of Principles. Our Procurement Policy reflects the importance of sustainability considerations

Brownstone, Rob

14

Parameter Estimation of Gravitational Waves from Precessing BH-NS Inspirals with higher harmonics  

E-Print Network [OSTI]

Precessing black hole-neutron star (BH-NS) binaries produce a rich gravitational wave signal, encoding the binary's nature and inspiral kinematics. Using the lalinference\\_mcmc Markov-chain Monte Carlo parameter estimation code, we use two fiducial examples to illustrate how the geometry and kinematics are encoded into the modulated gravitational wave signal, using coordinates well-adapted to precession. Even for precessing binaries, we show the performance of detailed parameter estimation can be estimated by "effective" estimates: comparisons of a prototype signal with its nearest neighbors, adopting a fixed sky location and idealized two-detector network. We use detailed and effective approaches to show higher harmonics provide nonzero but small local improvement when estimating the parameters of precessing BH-NS binaries. That said, we show higher harmonics can improve parameter estimation accuracy for precessing binaries ruling out approximately-degenerate source orientations. Our work illustrates quantities gravitational wave measurements can provide, such as reliable component masses and the precise orientation of a precessing short gamma ray burst progenitor relative to the line of sight. "Effective" estimates may provide a simple way to estimate trends in the performance of parameter estimation for generic precessing BH-NS binaries in next-generation detectors. For example, our results suggest that the orbital chirp rate, precession rate, and precession geometry are roughly-independent observables, defining natural variables to organize correlations in the high-dimensional BH-NS binary parameter space.

R. O'Shaughnessy; B. Farr; E. Ochsner; H. S. Cho; V. Raymond; C. Kim; C. H. Lee

2014-04-11T23:59:59.000Z

15

An Energy Aware Admission Control With Traffic Class Differentiation: From Theory to NS-2 Simulation  

E-Print Network [OSTI]

An Energy Aware Admission Control With Traffic Class Differentiation: From Theory to NS-2 for computer networks is called green networking. The proposed paper aims to de- velop and test an energy-aware solution. EAAC-MQ, an Energy-Aware Admission Control for wired networks, has been created and tested

Paris-Sud XI, Université de

16

Validating an `ns' Simulation Model of the DOCSIS Protocol Department of Computer Science  

E-Print Network [OSTI]

Validating an `ns' Simulation Model of the DOCSIS Protocol Jim Martin Department of Computer Over Cable System Interface Specification (DOCSIS). We have implemented a simulation model analytic and live network evidence that the simulation model is correct. To demonstrate the model, we

Westall, James M.

17

SF2I.7.pdf CLEO:2014 2014 OSA Emission and expansion features of ns and fs laser ablation  

E-Print Network [OSTI]

of an ambient leading to further excitation of plume species as well as enhancing excited molecular species and hydrodynamic expansion dynamics of ns and fs laser ablated metal plasmas in the presence of an ambient were studied. The structure and dynamics of both ns and fs plumes obtained from optical diagnostic

Harilal, S. S.

18

A NS-2 Simulation model of DVB-S2/RCS Satellite network Thierry Gayraud 1,2  

E-Print Network [OSTI]

A NS-2 Simulation model of DVB-S2/RCS Satellite network Thierry Gayraud 1,2 , Lionel Bertaux1 and it is not possible to enlarge the experimentation due to its induced cost. Running simulation model over Network. The second part is focused on the design of our simulation model using NS-2 simulation tool. The third part

Paris-Sud XI, Université de

19

cnEiFrnr,:-BR,1;q*tsE ns John Franks  

E-Print Network [OSTI]

cnEiFrnr,:- BR,1;q*tsE ns Acid rain John Franks The liDk betwccn sulphur at|d dtrogen odde5 sofe.i,rc fro; th..f..ts torhesethe6xh6ustsofmiilionsol porlol of acid rain, little has been don. Acid rain was mntioned by Bdish chemistRobenAngus Smirhas a factor in lhe air a.ound Manchesterand 'cor

Short, Daniel

20

Terminal structures of West Nile virus genomic RNA and their interactions with viral NS5 protein  

SciTech Connect (OSTI)

Genome cyclization is essential for flavivirus replication. We used RNases to probe the structures formed by the 5'-terminal 190 nucleotides and the 3'-terminal 111 nucleotides of the West Nile virus (WNV) genomic RNA. When analyzed individually, the two RNAs adopt stem-loop structures as predicted by the thermodynamic-folding program. However, when mixed together, the two RNAs form a duplex that is mediated through base-pairings of two sets of RNA elements (5'CS/3'CSI and 5'UAR/3'UAR). Formation of the RNA duplex facilitates a conformational change that leaves the 3'-terminal nucleotides of the genome (position - 8 to - 16) to be single-stranded. Viral NS5 binds specifically to the 5'-terminal stem-loop (SL1) of the genomic RNA. The 5'SL1 RNA structure is essential for WNV replication. The study has provided further evidence to suggest that flavivirus genome cyclization and NS5/5'SL1 RNA interaction facilitate NS5 binding to the 3' end of the genome for the initiation of viral minus-strand RNA synthesis.

Dong Hongping; Zhang Bo [Wadsworth Center, New York State Department of Health, Albany, New York 12201 (United States); Shi Peiyong [Wadsworth Center, New York State Department of Health, Albany, New York 12201 (United States); Department of Biomedical Sciences, School of Public Health, State University of New York, Albany, New York 12201 (United States)], E-mail: pei_yong.shi@novartis.com

2008-11-10T23:59:59.000Z

Note: This page contains sample records for the topic "ns ns ns" 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

MHK Projects/Wavemill Energy Cape Breton Island NS CA | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpIncMAKGalway Bay IE < MHKInformation Breton Island NS CA <

22

A Journal of Newar Studies - Volume 1, Number 1, NS 1118 / 1997  

E-Print Network [OSTI]

(NewZh VijiiZna) A Journal Of Newar Studies Vol. l Basundhara Devi NS 1118 1 1997 No. 1 NewHh VijiiHna (.4 Joumvl Of Nnrar Studia) Edirorr D a y R. Shabya Vma Shresha. Ph.D Ahiisor David Hargrewer. Ph.D Grophrc Des~gner Yam B. Pun P... ~hlrsher Intmalicnul N q a l Bhasha Sevaa Samiti ( h B S S ) IEP.A4n P.LS.L4 PVCH.4n. .\\hlERIC.4 Oregon Branch Chnrperron D a y R. S h a k y .Llernbers Cma S M a , PhD Diwakar Xlaharjan lapdish B. Xlalhma Regional Represenlotives lirgrnio T...

Shakya, Daya R; Shrestha, Uma

1997-01-01T23:59:59.000Z

23

Structure of the NS1 Protein N-Terminal Origin Recognition/Nickase Domain from the Emerging Human Bocavirus  

E-Print Network [OSTI]

@ku.edu. Copyright © 2013, American Society for Microbiology. All Rights Reserved. doi:10.1128/JVI.01770-13 November 2013 Volume 87 Number 21 Journal of Virology p. 11487–11493 jvi.asm.org 11487 o n June 30, 2014 by University of Kansas http://jvi.asm.org/ D ow...). The #2;-hairpin and helix #6;5 of HBoV-NS1N are also indicated to show their positions with respect to the subdomain and the nuclease active site. Structure of Human Bocavirus NS1 Nuclease Domain November 2013 Volume 87 Number 21 jvi.asm.org 11489 o n...

Tewary, Sunil Kumar; Zhao, Haiyan; Shen, Weiran; Qiu, Jianming; Tang, Liang

2013-08-21T23:59:59.000Z

24

PEER-REVIEWED PUBLICATIONS Vitek, N.S, Vinther, J., Schiffbauer, J.D., Briggs, D., and Prum, R. Accepted. Exceptional three-  

E-Print Network [OSTI]

the Middle Eocene Messel Oil Shale. Paläontologische Zeitschrift. Danilov, I.G., and Vitek, N.S. 2012. Soft

Yang, Zong-Liang

25

Experimental study on the energy deposition of an ns-DBD plasma actuator and its effect on a laminar boundary layer:.  

E-Print Network [OSTI]

??An experimental study aimed at the influence of different barrier materials on the energy deposition of nanosecond pulsed dielectric barrier discharge (ns-DBD) plasma actuator was… (more)

Winkel, R.

2015-01-01T23:59:59.000Z

26

Local Dielectric Environment of B-DNA in Solution: Results from a 14 ns Molecular Dynamics Trajectory  

E-Print Network [OSTI]

Local Dielectric Environment of B-DNA in Solution: Results from a 14 ns Molecular Dynamics trajectory of B-DNA developed in a medium of explicit waters and sodium counterions with particle mesh Ewald around DNA are providing a reasonably accurate account of the local solution environment of a complicated

Jayaram, Bhyravabotla

27

Spectroscopic metallicities for Fornax UCDs, GCs and dE,Ns  

E-Print Network [OSTI]

Various formation channels for the puzzling ultra-compact dwarf galaxies (UCDs) have been proposed in the last few years. To better judge on some of the competing scenarios, we present spectroscopic [Fe/H] estimates for a sample of 26 compact objects in the central region of the Fornax cluster, covering the magnitude range of UCDs and bright globular clusters. We find a break in the metallicity distribution of compact objects at M_V ~ -11 mag (~3*10^6 M_sun): for M_V-11 mag. This metallicity break is accompanied by a change in the size-luminosity relation for compact objects, as deduced from HST-imaging: for M_V-11 mag, r_h is almost luminosity-independent. We therefore assume a limiting absolute magnitude of M_V=-11 mag between UCDs and globular clusters. The mean metallicity of five Fornax dE,N nuclei included in our study is about 0.8 dex lower than that of the UCDs, at 4.5 sigma significance. Because of this large metallicity discrepancy we disfavor the hypothesis that most of the Fornax UCDs are the remnant nuclei of tidally stripped dE,Ns. Our metallicity estimates for UCDs are closer to but slightly below those derived for young massive clusters (YMCs) of comparable masses. We therefore favor a scenario where most UCDs in Fornax are successors of merged YMCs produced in the course of violent galaxy-galaxy mergers. It is noted that in contrast to that, the properties of Virgo UCDs are more consistent with the stripping scenario, suggesting that different UCD formation channels may dominate in either cluster.

S. Mieske; M. Hilker; L. Infante; A. Jordan

2005-12-20T23:59:59.000Z

28

Modeling of ns and ps laser-induced soft X-ray sources using nitrogen gas puff target  

SciTech Connect (OSTI)

Gas puff laser plasma is studied as a source of water window radiation with 2.88?nm wavelength, corresponding to quantum transition 1s{sup 2} ? 1s2p of helium-like nitrogen ions. Spatial development of plasma induced by Nd:YAG laser beam is simulated by 2D Radiation-Magneto-Hydro-Dynamic code Z*. The results for nitrogen gas layer (0.72?mm thickness, 1?bar pressure) and two different laser pulses (600 mJ/7?ns and 525 mJ/170 ps), corresponding to the experiments done in Laser Laboratory Gottingen are presented.

Vrba, P., E-mail: vrba@ipp.cas.cz [Institute of Plasma Physics, Academy of Sciences, Za Slovankou 3, Prague 8 (Czech Republic); Vrbova, M. [Faculty of Biomedical Engineering, CTU in Prague, Sitna 3105, Kladno 2 (Czech Republic); Zakharov, S. V. [EPPRA sas, Villebon/Yvette (France); Zakharov, V. S. [EPPRA sas, Villebon/Yvette (France); KIAM RAS, Moscow (Russian Federation)

2014-07-15T23:59:59.000Z

29

Nanosecond pulsed electric fields (nsPEFs) low cost generator design using power MOSFET and Cockcroft-Walton multiplier circuit as high voltage DC source  

SciTech Connect (OSTI)

Purpose: Non-ionizing radiation therapy for cancer using pulsed electric field with high intensity field has become an interesting field new research topic. A new method using nanosecond pulsed electric fields (nsPEFs) offers a novel means to treat cancer. Not like the conventional electroporation, nsPEFs able to create nanopores in all membranes of the cell, including membrane in cell organelles, like mitochondria and nucleus. NsPEFs will promote cell death in several cell types, including cancer cell by apoptosis mechanism. NsPEFs will use pulse with intensity of electric field higher than conventional electroporation, between 20–100 kV/cm and with shorter duration of pulse than conventional electroporation. NsPEFs requires a generator to produce high voltage pulse and to achieve high intensity electric field with proper pulse width. However, manufacturing cost for creating generator that generates a high voltage with short duration for nsPEFs purposes is highly expensive. Hence, the aim of this research is to obtain the low cost generator design that is able to produce a high voltage pulse with nanosecond width and will be used for nsPEFs purposes. Method: Cockcroft-Walton multiplier circuit will boost the input of 220 volt AC into high voltage DC around 1500 volt and it will be combined by a series of power MOSFET as a fast switch to obtain a high voltage with nanosecond pulse width. The motivation using Cockcroft-Walton multiplier is to acquire a low-cost high voltage DC generator; it will use capacitors and diodes arranged like a step. Power MOSFET connected in series is used as voltage divider to share the high voltage in order not to damage them. Results: This design is expected to acquire a low-cost generator that can achieve the high voltage pulse in amount of ?1.5 kV with falltime 3 ns and risetime 15 ns into a 50? load that will be used for nsPEFs purposes. Further detailed on the circuit design will be explained at presentation.

Sulaeman, M. Y.; Widita, R. [Department of Physics, Nuclear Physics and Biophysics Research Division, Faculty of Mathematics and Natural Science, Institut Teknologi Bandung, Bandung (Indonesia)

2014-09-30T23:59:59.000Z

30

J. H. Scofield and D. M. Fleetwood, IEEE Transactions on Nuclear Science NS-38, 1567-77 (December 1991). PHYSICAL BASIS FOR NONDESTRUCTIVE TESTS OF MOS RADIATION HARDNESS*  

E-Print Network [OSTI]

J. H. Scofield and D. M. Fleetwood, IEEE Transactions on Nuclear Science NS-38, 1567-77 (December 1991). PHYSICAL BASIS FOR NONDESTRUCTIVE TESTS OF MOS RADIATION HARDNESS* John H. Scofield Department noise and channel mobility measurements may be useful in defining nondestructive hardness assurance test

Scofield, John H.

31

Analysis of output surface damage resulting from single 351 nm, 3 ns pulses on sub-nanosecond laser conditioned KD2PO4 crystals  

SciTech Connect (OSTI)

We observe that by conditioning DKDP using 500 ps laser pulses, the bulk damage threshold becomes essentially equivalent to the surface damage threshold. We report here the findings of our study of laser initiated output surface damage on 500 ps laser conditioned DKDP for test pulses at 351 nm, 3 ns. The relation between surface damage density and damaging fluence (r(f)) is presented for the first time and the morphologies of the surface sites are discussed. The results of this study suggest a surface conditioning effect resulting from exposure to 500 ps laser pulses.

Jarboe, J; Adams, J J; Hackel, R

2007-10-31T23:59:59.000Z

32

Macrospin modeling of sub-ns pulse switching of perpendicularly magnetized free layer via spin-orbit torques for cryogenic memory applications  

SciTech Connect (OSTI)

We model, using the macrospin approximation, the magnetic reversal of a perpendicularly magnetized nanostructured free layer formed on a normal, heavy-metal nanostrip, subjected to spin-orbit torques (SOTs) generated by short (?0.5?ns) current pulses applied to the nanostrip, to examine the potential for SOT-based fast, efficient cryogenic memory. Due to thermal fluctuations, if solely an anti-damping torque is applied, then, for a device with sufficiently low anisotropy (H{sub anis}{sup 0}???1 kOe) suitable for application in cryogenic memory, a high magnetic damping parameter (??0.1?0.2) is required for reliable switching over a significant variation of pulse current. The additional presence of a substantial field-like torque improves switching reliability even for low damping (??0.03).

Park, Junbo; Rowlands, G. E.; Lee, O. J.; Buhrman, R. A. [Cornell University, Ithaca, New York 14853 (United States); Ralph, D. C. [Cornell University, Ithaca, New York 14853 (United States); Kavli Institute at Cornell, Ithaca, New York 14853 (United States)

2014-09-08T23:59:59.000Z

33

Image Annotation and Database Mining to Create a Novel Screen for the Chemotype-Dependent Crystallization of HCV NS3 Protease  

SciTech Connect (OSTI)

An effective process for screening, imaging, and optimizing crystallization trials using a combination of external and internal hardware and software has been deployed. The combination of this infrastructure with a vast annotated crystallization database enables the creation of custom crystallization screening strategies. Because of the strong chemotype-dependent crystallization observed with HCV NS3 protease (HCVPr), this strategy was applied to a chemotype resistant to all prior crystallization efforts. The crystallization database was mined for ingredients used to generate earlier HCVPr/inhibitor co-crystals. A random screen was created from the most prolific ingredients. A previously untested combination of proven ingredients was identified that led to a successful crystallization condition for the resistant chemotype.

H Klei; K Kish; M Russo; S Michalczyk; M Cahn; J Tredup; C Chang; J Khan; E Baldwin

2011-12-31T23:59:59.000Z

34

The ns Manual (formerly ns Notes and Documentation)1  

E-Print Network [OSTI]

researchers at UC Berkeley, LBL, USC/ISI, and Xerox PARC. Kevin Fall kfall@ee.lbl.gov¡ , Editor Kannan oriented version of Tcl; and (3) the interface code to the OTcl interpreter is separate from the main/ISI, LBL, and Xerox PARC. The project is supported by the Defense Advanced Research Projects Agency (DARPA

Bregni, Stefano

35

A new spectrometer design for the x-ray spectroscopy of laser-produced plasmas with high (sub-ns) time resolution  

SciTech Connect (OSTI)

This paper describes a new type of x-ray crystal spectrometer, which can be used in combination with gated x-ray detectors to obtain spectra from laser-produced plasmas with a high (sub-ns) time resolution. The spectrometer consists of a convex, spherically bent crystal, which images individual spectral lines as perfectly straight lines across multiple, sequentially gated, strip detectors. Since the Bragg-reflected rays are divergent, the distance between detector and crystal is arbitrary, so that this distance can be appropriately chosen to optimize the experimental arrangement with respect to the detector parameters. The spectrometer concept was verified in proof-of-principle experiments by imaging the L?{sub 1}- and L?{sub 2}-lines of tungsten, at 9.6735 and 9.96150 keV, from a micro-focus x-ray tube with a tungsten target onto a two-dimensional pixilated Pilatus detector, using a convex, spherically bent Si-422 crystal with a radius of curvature of 500 mm.

Bitter, M., E-mail: bitter@pppl.gov; Hill, K. W.; Efthimion, P. C.; Delgado-Aparicio, L.; Pablant, N. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States); Lu, Jian [Department of Engineering, Chongqing University, Chongqing 400044 (China); Beiersdorfer, P.; Chen, Hui [Physics Division, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

2014-11-15T23:59:59.000Z

36

Chlorinated Paraf ns Quick Summary  

E-Print Network [OSTI]

annual use of CPs was more than 150 million pounds per year in the US. MCCPs have the largest use CPs enter the Bay; however, it is likely that wastewater treatment plant e uent is one pathway. · e largest source of CPs to wastewater treatment plants is spent metal-cu ing uids and wash-o from metal

37

LANSCE-NS Block Schedule  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMission Statement TitanProposals | FY2016LANSCE User

38

LANSCE-NS thrust areas  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMission Statement TitanProposals | FY2016LANSCE UserNeutron and

39

NAS-NS-3008[Rev.) NUCLEARSCIENCESERIES  

E-Print Network [OSTI]

Laboratory FL P. Schuman Atomic Ensrgy Division Phillips Petroleum Company (Idaho Fall&) A. W. Fairhrdl E. P Massachusetts Institute of Technology #12;Radiochemistry of Rhodium James C. Armstrong, Jr. Florida State i

40

NAS-NS-3002[Rev.) NUCLEARSCIENCESERIES  

E-Print Network [OSTI]

of Scientific Reeeweh J. Howard Mcbfillen Nationn.1Sctence Foundation smmmllmm~ N. E. -U, Chairman W. E. Nervlk.awrence Hadiatloo Laboratory Phillipe Petroleum Company (Idaho Falls) A W. Fsdrhell E. P. Steinberg Urdversity--National Research Council Printed in USA. Price $1.00. Available from the Clearinghouse for Federal Scientific

Note: This page contains sample records for the topic "ns ns ns" 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

~AS-NS-3007 [Rev. 1964  

E-Print Network [OSTI]

of California (Los Angeles) MEMBERS Ralph G. Allen Air Force Office of Scientific Research J. Howard Mc Laboratory Phillips Petroleum Company (Idaho Falls) A. W, Fairhall E. P. Steinberg University of Wash fnstitute J. D. Knight J. W. Winchester Las Alamos Scientific Laboratory Massachusetts Inetituteof

42

LYAKllOVSKY. v .. ILeIlEv. A.. anJ AGNON. A. jI,tmklling "f JUl1lug~ and in.'tabilili~s ill rock mass by In~"ns of a nun-lin,Jj'I<'s-RaSiM5. South African tnsuunc of Mining and Mctalturgv. 200 I.  

E-Print Network [OSTI]

rock mass by In~"ns of a nun-linmrS/.\\' ",,,1 S"ismi,:iry in t;p , LYAKllOVSKY. v .. ILeIlEv. A.. anJ AGNON. A. jI,·tmklling "f JUl1lug~ and in.'tabilili~s ill' *(jeological Surrey of Israel, l erusatem Israel f/SS lntemauonat Limited, l,VelkOIl1, South A/rim i

Lyakhovsky, Vladimir

43

Using ISS Telescopes for Electromagnetic Follow-up of Gravitational Wave Detections of NS-NS and NS-BH Mergers  

E-Print Network [OSTI]

The International Space Station offers a unique platform for rapid and inexpensive deployment of space telescopes. A scientific opportunity of great potential later this decade is the use of telescopes for the electromagnetic follow-up of ground-based gravitational wave detections of neutron star and black hole mergers. We describe this possibility for OpTIIX, an ISS technology demonstration of a 1.5 m diffraction limited optical telescope assembled in space, and ISS-Lobster, a wide-field imaging X-ray telescope now under study as a potential NASA mission. Both telescopes will be mounted on pointing platforms, allowing rapid positioning to the source of a gravitational wave event. Electromagnetic follow-up rates of several per year appear likely, offering a wealth of complementary science on the mergers of black holes and neutron stars.

Jordan Camp; Scott D. Barthelmy; Lindy Blackburn; Kenneth Carpenter; Neil Gehrels; Jonah Kanner; Frank E. Marshall; Judith L. Racusin; Takanori Sakamoto

2013-04-12T23:59:59.000Z

44

ns Notes and Documentation1 The VINT Project  

E-Print Network [OSTI]

, LBL, USC/ISI, and Xerox PARC. Kevin Fall hkfall@ee.lbl.govi, Editor Kannan Varadhan hkannan) the interface code to the OTcl interpreter is separate from the main simulator. 1The VINT project is a joint effort by people from UC Berkeley, USC/ISI, LBL, and Xerox PARC. The project is supported by the Defense

Johnson, David B.

45

ns Notes and Documentation 1 The VINT Project  

E-Print Network [OSTI]

, LBL, USC/ISI, and Xerox PARC. Kevin Fall hkfall@ee.lbl.govi, Editor Kannan Varadhan hkannan) the interface code to the OTcl interpreter is separate from the main simulator. 1 The VINT project is a joint effort by people from UC Berkeley, USC/ISI, LBL, and Xerox PARC. The project is supported by the Defense

Johnson, David B.

46

antibody targeting ns3: Topics by E-print Network  

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

and sup 1 sup 5 sup 3 Sm-labelled as potential radioimmunotherapy (RIT) radiopharmaceuticals. A variety of malignant tumours over-express somatostatin receptors, proteins...

47

STATE YJ#wIY STbNs  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28 1%AU62SIhBCL: HSH:PEK:mc /

48

Ca uses o f seaso nal flu c tu atio ns a nd abu n-da nce in shrimp po pul atio ns in the estuaries  

E-Print Network [OSTI]

Qicai fdC(pr..... and conduct a brief sune) 01 the bait shnmfl fisher) In the Lower Laguna \\I"dre In prep

49

The high current, fast, 100ns, Linear Transformer Driver (LTD) developmental project at Sandia National Laboratories.  

SciTech Connect (OSTI)

Sandia National Laboratories, Albuquerque, N.M., USA, in collaboration with the High Current Electronic Institute (HCEI), Tomsk, Russia, is developing a new paradigm in pulsed power technology: the Linear Transformer Driver (LTD) technology. This technological approach can provide very compact devices that can deliver very fast high current and high voltage pulses straight out of the cavity with out any complicated pulse forming and pulse compression network. Through multistage inductively insulated voltage adders, the output pulse, increased in voltage amplitude, can be applied directly to the load. The load may be a vacuum electron diode, a z-pinch wire array, a gas puff, a liner, an isentropic compression load (ICE) to study material behavior under very high magnetic fields, or a fusion energy (IFE) target. This is because the output pulse rise time and width can be easily tailored to the specific application needs. In this paper we briefly summarize the developmental work done in Sandia and HCEI during the last few years, and describe our new MYKONOS Sandia High Current LTD Laboratory.

Ward, Kevin S.; Long, Finis W.; Sinebryukhov, Vadim A. (High Current Electronic Institute (HCEI), Tomsk, Russia); Kim, Alexandre A. (High Current Electronic Institute (HCEI), Tomsk, RUSSIA); Wakeland, Peter Eric (Ktech Corporation, Albuquerque, NM); McKee, G. Randall; Woodworth, Joseph Ray; McDaniel, Dillon Heirman; Fowler, William E.; Mazarakis, Michael Gerrassimos; Porter, John Larry, Jr.; Struve, Kenneth William; Stygar, William A.; LeChien, Keith R.; Matzen, Maurice Keith

2010-04-01T23:59:59.000Z

50

Solar surface rotation: N-S asymmetry and recent speed-up  

E-Print Network [OSTI]

Context. The relation between solar surface rotation and sunspot activity still remains open. Sunspot activity has dramatically reduced in solar cycle 24 and several solar activity indices and flux measurements experienced unprecedentedly low levels during the last solar minimum. Aims. We aim to reveal the momentary variation of solar surface rotation, especially during the recent years of reducing solar activity. Methods. We used a dynamic, differentially rotating reference system to determine the best-fit annual values of the differential rotation parameters of active longitudes of solar X-ray flares and sunspots in 1977-2012. Results. The evolution of rotation of solar active longitudes obtained with X-ray flares and with sunspots is very similar. Both hemispheres speed up since the late 1990s, with the southern hemisphere rotating slightly faster than the north. Earlier, in 1980s, rotation in the northern hemisphere was considerably faster, but experienced a major decrease in the early 1990s. On the other...

Zhang, L; Usoskin, I

2015-01-01T23:59:59.000Z

51

A Journal of Newar Studies - Number 4, NS 1121 / 2000-2001  

E-Print Network [OSTI]

Samiti (INBSS) 1923 NE Schuyler St. Portland, OR 97212, USA Ph. (503) 282-0447 Fax (503) 774-7554 E-mail: drasha@aol.com From South Asian Countries Siddhi R. Shakya P. a Box 571 Kathmandu, Nepal Ph: 977-1- 265348 AD 2000/01 ~@~~g~ (Newal) Vijiiana... Buddhist Dancer 57 Digitalization of 'Asha Archives' 59 Newah Organization of America (NOA) 60 News Report on Nepal Sambat 62 NepaIi flP1Ic:q))"l 65 'li'i'tlS«il ~~ ~ !f1qj

Shakya, Daya R; Manandhar, Gaurishankar

2001-01-01T23:59:59.000Z

52

A Journal of Newar Studies - Number 5, NS 1125 / 2004-2005  

E-Print Network [OSTI]

were instrumental i n carrying out the esoteric innermost ritu;rls for llre K ing i n the Taleju temple. Even today. under a new kingdom. the goddess Taleju rernams synonynious wi th nryal power and Nepal's p x t glory. She is a "powerful sy... way through the internet, the popularity o f Newah Vij i i ina i s growing rapidly. Recently. last summer, a Nepal Bhasa web magazine, nvw~v.ne~r.a~~osr.corn.~~p~ was launched by dedicated Newah people whose voluntary work has lead to uploading o...

Shakya, Daya R

2005-01-01T23:59:59.000Z

53

A Journal of Newar Studies - Number 3, NS 1120 / 1999-2000  

E-Print Network [OSTI]

Maandhar Ph.D Advisor Prof. Todd T. Lewis Graphic Designer Sudip Shaya Poblisher Intematioual Nepa BhZshZ Seva Samiti (INBSS) Portland, Oregon USA NepZh P5sH Puchah America h g o n Branch Chairperson Dayi R. S h w a Members UmZ Shrestha Ph... , "Rachna", Gangtok, Sikkim Canada Juhee SuwP, Edmonton Australia Bimal M% Shrestha, M a y Jo' Rouke Unifed Kingdom Anil M k Shwa, Brunel University The Netherlands B%l Gopd Shrestha, Leiden Mailing Address: New& Vijnina P.O. Box No. 90581...

Shakya, Daya R; Manandhar, Gaurishankar

2000-01-01T23:59:59.000Z

54

A Journal of Newar Studies - Number 2, NS 1119 / 1998-1999  

E-Print Network [OSTI]

e v i S d (INBSS) P d a n d . Orcgon USA Nepfh %P Puch3h Amaica Orcgon Branch - Daya R Shakya Atedew Uma Shrcdha P$.D.Gaurisbankar Manandhar PIID Lhwakar Mabajan, Jagadish B Mathema Puma Babndur Ranjht Rt&ld Rqmmtatieca -- Blood... . Edmonton - B i m d Man Shrc*a Mary Jo' Roukc Anil M a n Shaky4 3runel Uaivasity Bal Gopal Shrtslha E d e n Mailing Add-: Ncrith VlJRina P.O. Box No. 90581 Ponland, Oregon 97290 USA Covcr Chaitya Computer Graphic Drawing: Pmf Ter Ellingm n oppm...

Shakya, Daya R; Manandhar, Gaurishankar

1999-01-01T23:59:59.000Z

55

A Journal of Newar Studies - Number 6, NS 1128 / 2007-2008  

E-Print Network [OSTI]

Materials NEPALI(KHAS BHASHA) SECTION ~ ;;rr;rr ~ f~ """, ~~:~""" ~'lm!T ll'liT 19<'[:~~ '-f;T~ ;tn:~ 'liRi'lilR1'l ifll1m~ NEPAL BHASHA SECTION ~~!l-1T ~

Shakya, Daya R

2008-01-01T23:59:59.000Z

56

Extending the realm of SuNS to DNA nanoarrays and peptide features  

E-Print Network [OSTI]

Intense research on DNA arrays has been fostered by their applications in the field of biomedicine. DNA microarrays are composed of several different DNA sequences to be analyzed in parallel allowing high throughput ...

Akbulut Halatci, Özge

2010-01-01T23:59:59.000Z

57

STATEM!NT''OF CONSIDEAAT10NS REQUEST n:~!:)lHi/",!!,'fCORPORArIQN...  

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

soluttofrfQf USe with The 1 lM,C'l""""P H'tn(;lPI'" PJJ1'l.nn""". refrig1':'rant tooling solution provides certain improvements compared to conventional air-<:ooling syslems...

58

Oceanography Vol.23, No.1148 MouNtaiNs iN the se a  

E-Print Network [OSTI]

processes. The importance of hydrothermal vents associated with deep ocean crustal spreading centers, from black smokers rich in sulfur to cooler, diffuse, iron-rich hydrothermal vents. As such, seamounts the notion of Zetaproteobacteria and/or Epsilonproteobacteria being the most common members of hydrothermal

Moyer, Craig

59

Oceanography Vol.23, No.174 MouNtaiNs iN the se a  

E-Print Network [OSTI]

typically fall below predictions of lithospheric cooling models until an average lithospheric age of ~ 65 Ma; Wilkens et al., 1991; Alt, 2004). Earth's geothermal heat output is about 44 TW, with most heat loss occur heat output is on the order of 10 TW, ~ 25% of Earth's total geothermal heat output, and ~ 30

Fisher, Andrew

60

Inn vati ns at EECS: Techn l gy f r a gl bal future  

E-Print Network [OSTI]

of Society Invention Lab 141/143 Sutardja Dai Hall Center for Research in Energy Systems Transformation 406 - Peter Bailis, AMPLab (Algorithms, Machines, and People Laboratory) · Raven: An Energy Wireless Research Center) & E3S (Center for Energy Efficient Electronics Science) · Occupant Detection

California at Irvine, University of

Note: This page contains sample records for the topic "ns ns ns" 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

STATEMENT OF CON SID ERA TIO NS REQUEST BY GENERAL MOTORS LLC...  

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

agreement entitled "Development of Integrated Die Casting Process for Large Thin-Wall Magnesium Applications." This patent waiver applies only to the inventions of GM. The waiver...

62

E-Print Network 3.0 - acquired h-ns-like proteins Sample Search...  

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

Page 1 of 3 Summary: spectra are acquired. How can fluorescence be used to monitor protein folding? 6 12. Describe... -229 EIT Final Examination CHEM 4630 Biochemistry of Proteins...

63

Queen Mary, University of London, Mile End Road, London, E1 4NS  

E-Print Network [OSTI]

Kerry Noble (maternity cover for Alex Fernandes) k.noble@qmul.ac.uk 020 7882 7910 Science and careful investment in world-leading staff in our various subject areas sustained over the past few years thriller took an arresting and compelling look at how technology could transform Britain

Chittka, Lars

64

2000. Oriente Moderno, XIX (LXXX), n.s. 1, 209-223. COORDINATION, SUBORDINATION, DEIXIS  

E-Print Network [OSTI]

Wadi ad-Daxla 0/222 soit 0% locuteur de Shemsan 0/97 soit 0% 1 Mes informateurs sont cinq locutrices), Wadi ad-Daxla (W) et Ben Salem (B). Seulement deux des contes m'ont été racontés par des hommes âgés

Paris-Sud XI, Université de

65

Complete genome sequence of Dyadobacter fermentans type strain (NS114T)  

SciTech Connect (OSTI)

Dyadobacter fermentans (Chelius MK and Triplett EW, 2000) is the type species of the genus Dyadobacter. It is of phylogenetic interest because of its location in the Cytophagaceae, a very diverse family within the order 'Sphingobacteriales'. D. fermentans has a mainly respiratory metabolism, stains Gram-negative, is non-motile and oxidase and catalase positive. It is characterized by the production of cell filaments in ageing cultures, a flexirubin-like pigment and its ability to ferment glucose, which is almost unique in the aerobically living members of this taxonomically difficult family. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of the 'sphingobacterial' genus Dyadobacter, and this 6,967,790 bp long single replicon genome with its 5804 protein-coding and 50 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

Lang, Elke; Lapidus, Alla; Chertkov, Olga; Brettin, Thomas; Detter, John C.; Han, Cliff; Copeland, Alex; Glavina Del Rio, Tijana; Nolan, Matt; Chen, Feng; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Ovchinnikova, Galina; Pati, Amrita; Ivanova, Natalia; Mavromatis, Konstantinos; Chen, Amy; Chain, Patrick; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Goker, Markus; Rohde, Manfred; Kyrpides, Nikos C; Klenk, Hans-Peter

2009-05-20T23:59:59.000Z

66

ORDINANCE NO. ________________ N.S. AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF  

E-Print Network [OSTI]

FOR THE CONSTRUCTION AND/OR RENOVATION OF COMMERCIAL AND RESIDENTIAL BUILDINGS Now, therefore, the City Council that commercial and residential building renovations and construction projects are consistent with the City and commercial buildings within the City, the Council finds that the adoption of new standards without additional

67

CoNNECTIoNS FoR THE CommoN good  

E-Print Network [OSTI]

House. GPRI grant recipient Klein Ileleji is striving to help protect crops in sub-Saharan Africa challenge issues such as the impact of drought in Africa, global food price volatility and biofuels production. GPRI also forged new ground this year. As part of our research initiatives, we hosted Fulbright

Ginzel, Matthew

68

Role and Importance of NS1 Protein of Avian Influenza Virus to Grow in the Presence of Interferon and Evaluation of the NS1 Mutant Viruses as Potential DIVA Vaccines  

E-Print Network [OSTI]

fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Co-Chairs of Committee, Sanjay Reddy Blanca Lupiani Committee Members, John El-Attrache Yawei Ni Head of Department, John Carey August 2009 Major Subject....V.Sc. Maharashtra University, India; M.S., University of Delaware Co-Chairs of Committee: Dr. Sanjay Reddy Dr. Blanca Lupiani A proper vaccination program can play a critical role in prevention and control of avian influenza (AI) in commercial poultry...

Brahmakshatriya, Vinayak

2010-10-12T23:59:59.000Z

69

Study of the $f_2(1270)$, $f'_2(1525)$, $\\bar{K}^*_{2}(1430)$, $f_0(1370)$ and $f_0(1710)$ production from $\\psi (nS)$ and $\\Upsilon (nS)$ decays  

E-Print Network [OSTI]

Based on previous studies that support the important role of the $f_2(1270)$, $f'_2(1525)$, and $\\bar{K}^{*}_{2}(1430)$ resonances in the $J/\\psi [\\psi(2S)] \\to \\phi (\\omega) VV$ decays, we make an analysis of the analogous decays of $\\Upsilon (1S)$ and $\\Upsilon(2S)$, taking into account recent experimental data. In addition, we study the $J/\\psi$ and $\\psi(2S)$ radiative decays and we also made predictions for the radiative decay of $\\Upsilon(1S)$ and $\\Upsilon(2S)$ into $\\gamma f_2(1270)$, $\\gamma f'_2(1525)$, $\\gamma f_0(1370)$ and $\\gamma f_0(1710)$, comparing with the recent results of a CLEO experiment. We can compare our results for ratios of decay rates with eight experimental ratios and find agreement in all but one case, where experimental problems are discussed.

Dai, Lian-Rong; Oset, E

2015-01-01T23:59:59.000Z

70

Stark Widths and Shifts Dependence on the Rest Core Charge of the Emitters within ns-np Transition Arrays  

SciTech Connect (OSTI)

Stark width and shift simultaneous dependence on the upper level ionization potential and rest core charge of the emitter has been evaluated and discussed. It has been verified that the found relations, connecting Stark broadening parameters with upper level ionization potential and rest core charge of the emitters for particular electron temperature and density, can be used for prediction of Stark line width and shift data in case of ions for which observed data, or more detailed calculations, are not yet available. Stark widths and shifts published data are used to demonstrate the existence of other kinds of regularities within similar spectra of different elements and their ionization stages. The emphasis is on the Stark parameter dependence on the upper level ionization potential and on the rest core charge for the lines from similar spectra of multiply charged ions. The found relations connecting Stark widths and shift parameters with upper level ionization potential, rest core charge and electron temperature were used for a prediction of new Stark broadening data, thus avoiding much more complicated procedures.

Scepanovic, Mara [Faculty of Natural Sciences, University of Montenegro, POB 211, 81000 Podgorica (Montenegro); Puric, Jagos [Faculty of Physics, University of Belgrade, POB 368, 11001 Belgrade (Serbia)

2010-01-21T23:59:59.000Z

71

Evaluation of pneumatic nebulization and ns-laser ablation ICP-MS for bulk elemental analysis and 2-dimensional  

E-Print Network [OSTI]

ID: JA-ART-12-2013-050387 Article Type: Paper Date Submitted by the Author: 12-Dec-2013 Complete List Brussels, Belgium.25 Electronic Supplementary Information (ESI) available Introduction The continuously

Claeys, Philippe

72

Supramolecular NanoStamping (SuNS) : fabricating nano/bio devices using DNA as a movable type  

E-Print Network [OSTI]

When a useful device is developed, it always requires a mass-production technique to industrialize it. In the era of nano/biotechnology, the development of printing techniques has not followed the speed of the inventions ...

Yu, Arum Amy

2007-01-01T23:59:59.000Z

73

Global regulator H-NS and lipoprotein NlpI influence production of extracellular DNA in Escherichia coli  

E-Print Network [OSTI]

of DNA-containing vesicles, and DNA secretion. Here, a genome-wide screen of 3985 non-lethal mutations-type levels. Therefore our results suggest that secretion may play a role in eDNA release in E. coli since of extracellular polysaccharides, proteins, lipids, and nucleic acids [1]. The extracellular DNA (eDNA) component

Wood, Thomas K.

74

Low latency search for Gravitational waves from BH-NS binaries in coincidence with Short Gamma Ray Bursts  

E-Print Network [OSTI]

We propose a procedure to be used in the search for gravitational waves from black hole-neutron star coalescing binaries, in coincidence with short gamma-ray bursts. It is based on two recently proposed semi-analytic fits, one reproducing the mass of the remnant disk surrounding the black hole which forms after the merging as a function of some binary parameters, the second relating the neutron star compactness, i.e. the ratio of mass and radius, with its tidal deformability. Using a Fisher matrix analysis and the two fits, we assign a probability that the emitted gravitational signal is associated to the formation of an accreting disk massive enough to supply the energy needed to power a short gamma ray burst. This information can be used in low-latency data analysis to restrict the parameter space searching for gravitational wave signals in coincidence with short gamma-ray bursts, and to gain information on the dynamics of the coalescing system and on the internal structure of the components. In addition, when the binary parameters will be measured with high accuracy, it will be possible to use this information to trigger the search for off-axis gamma-ray bursts afterglows.

Andrea Maselli; Valeria Ferrari

2014-02-24T23:59:59.000Z

75

General approach for the application of Supramolecular NanoStamping (SuNS) to surfaces of all types  

E-Print Network [OSTI]

To novel ideas must correspond novel fabrication techniques, that enable the transfer of technologies from laboratories to the market. The success of microelectronics for example can not be separated from the success of ...

Thévenet, Sarah

2007-01-01T23:59:59.000Z

76

The Ion Line Stark Parameters Dependence on the Emitter Rest Core Charge and the Electron Temperature within Ns-Np Transition Arrays  

SciTech Connect (OSTI)

Recently published Stark widths and shifts measured and calculated data and their dependence on the upper level ionization potential {chi} are used here to demonstrate the existence of the other kinds of reularities within similar spectra of different elements and their ionization stage. The emphasis is on the Stark parameter dependence on the rest core charge and the electron temperatures for the lines from similar spectra. The found relations connecting Stark broadening and shift parameters and upper level ionization potential, rest core charge and electron temperature were used for a prediction of new Stark broadening data, avoiding much more comlicated procedures. For opacity calculations and investigation of stellar atmosphere, when a large number of line broadening data was required, present investigation are useful in enlarging the number of required data. This field of research remains largely open to other demonstrations of regularities and similarities, as long as one can relate the same kind of spectroscopic transition. Also, the attained dependencies can be used as an additional criteria for checking accuracy of the particular theoretical and experimental data from diferent sources.

Scepanovic, Mara; Puric, Jagos [Faculty of Sciences and Mathematics, University of Montenegro, P.O.Box 211, 81000 Podgorica (Montenegro); Faculty of Physics, University of Belgrade, P.O.Box 368, 11001 Belgrade (Serbia and Montenegro)

2007-04-23T23:59:59.000Z

77

A pixel unit-cell targeting 16 ns resolution and radiation hardness in a column read-out particle vertex detector  

SciTech Connect (OSTI)

A pixel unit cell (PUC) circuit architecture, optimized for a column read out architecture, is reported. Each PUC contains an integrator, active filter, comparator, and optional analog store. The time-over-threshold (TOT) discriminator allows an all-digital interface to the array periphery readout while passing an analog measure of collected charge. Use of (existing) radiation hard processes, to build a detector bump-bonded to a pixel readout array, is targeted. Here, emphasis is on a qualitative explanation of how the unique circuit implementation benefits operation for Super Collider (SSC) detector application.

Wright, M.; Millaud, J.; Nygren, D.

1992-10-01T23:59:59.000Z

78

MICRoPOLIS-LaCitdesInsectes.127s0sAINT-L0Ns-Et{-Lv AVYRON.FRANCE  

E-Print Network [OSTI]

mêmes cas: la rythine de Steller, le thylacine, le dodo, le pic à bec d'ivoire, le pigeon migrateur, le conjointement étendre leur distribution vers le nord d'autant. Comme il y a un fort gradient de diversité d'espèce du nord au sud, ce processus de réchauffement pourrait écarter de nos pays un petit nombre d

Rasmont, Pierre

79

Ann. Soc. ElilOmol. Fr. (N.S.), 1998,34 (3) : 253-258. 253 DESCRIPTION OF THE ADULTS AND LARVAE  

E-Print Network [OSTI]

, whose relationship with other members of the genus is uncertain (0. latiusculus LeConte, 1866) (OLM

Ribera, Ignacio

80

Industry Liaison and Innovation 1344 Summer St., Suite 207 PO Box 15000 Halifax, NS Canada B3H 4R2  

E-Print Network [OSTI]

-494-3509 · Fax: 902-494-5189 · www.dalinnovation.com! ! Science and Technology Collaboration University-sized enterprises (SMEs) ­ commercial enterprises with less than 500 employees. This initiative will help firms · enhanced product functionality · environmental technology issues INITIATING THE PROCESS The company must

Brownstone, Rob

Note: This page contains sample records for the topic "ns ns ns" 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

"The Cod", by A lbert C . J e ns e n , Thom a s Y. Crowell Co., 666 F ifth Avenue, NYC 10019  

E-Print Network [OSTI]

eating habits. Studying ancient accounts, he speculate s the Vikings were among the first to fis h cod. Statistics on yearly c atche s in commercial cod fis h ing and e s timate d c atches in sport fis hing

82

Ann. soc. entomol. Fr. (n.s.), 2009, 45 (3) : 309-320 Analyse de la vulnrabilit des coloptres aquatiques dans la rive  

E-Print Network [OSTI]

in the Rif include springs, headwater streams, middle reach stream, saline streams, marshlands and peat bogs plus menacées des coléoptères aquatiques du Rif (Nord du Maroc) sont identifiées en utilisant un

Murcia, Universidad de

83

Ann. soc. entomol. Fr. (n.s.), 2012, 48 (34) : 275-280 The Bumblebees Scarcity Syndrome: Are heat waves leading to  

E-Print Network [OSTI]

at a continental level, as the general restructuration of the agriculture toward the use of synthetic nitrogen of which also leads to large-scale effects. Since 2002, we observed a great number of situations where local droughts and heat waves occurred in France, UK, Scandinavia, Turkey, leading to very strong local

Rasmont, Pierre

84

LANDSCAPE CONNECTIVITY: A RETURN TO THE BASICS Philip D. Taylor. Department of Biology, Acadia University, Wolfville, NS. Canada. B4P 2R6  

E-Print Network [OSTI]

LANDSCAPE CONNECTIVITY: A RETURN TO THE BASICS Philip D. Taylor. Department of Biology, Acadia Introduction In the decade or so since the concept was formalized in landscape ecology (Taylor et al. 1993) the meaning of the term `landscape connectivity' has become rather diffuse and ambiguous. Many researchers

Taylor, Phil

85

Development of NS-TACSR with extremely suppressed aeolian noise and its application to 500 kV overhead transmission lines  

SciTech Connect (OSTI)

Recently in Japan, with the unprecedented advance of residential area development in the suburbs of large cities, it has become quite difficult to secure the routes of EHV transmission lines from nuclear power plants in remote places to the suburbs of large cities, urging resolution of environmental problems related to transmission lines. In Japan, aerodynamic sound produced by conductors and insulators frequently caused noise problems. Having an opportunity of constructing a 500 kV transmission line through a residential are, we made a research to resolve this noise problem. This paper describes the characteristics of aeolian noise and preventive measures against it.

Tsujimoto, K.; Furukawa, S. (Kansai Electric Power Co., Inc., Osaka (Japan)); Shimojima, K.; Yamamoto, K. (Hitachi Cable, Ltd., Hitachi (JP))

1991-10-01T23:59:59.000Z

86

Robust 1550-nm single-frequency all-fiber ns-pulsed fiber amplifier for wind-turbine predictive control by wind lidar  

E-Print Network [OSTI]

Oldenburg, Germany ABSTRACT Scaling of the power yield of offshore wind farms relies on the capacity powers [1]. To reach the ambitious and politically motivated aims of Multi-GW offshore wind farms belongs to this category. Clustered in wind farms, today's wind turbines produce Megawatt-level output

Oldenburg, Carl von Ossietzky Universität

87

Field Evaluation and Impact on Clinical Management of a Rapid Diagnostic Kit That Detects Dengue NS1, IgM and  

E-Print Network [OSTI]

and quality assurance. The retrospective study showed that the sensitivity of the combined kit did not vary but a negative result doesn't rule out a dengue infection. Nevertheless, Cambodian pediatricians in their daily

Paris-Sud XI, Université de

88

E-Print Network 3.0 - arabidopsis lyrata ssp Sample Search Results  

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

communis Cupressaceae S and NS S NS Arabidopsis thaliana Brassicaceae NS only CAX... . balfouriana ssp. balfouriana (Oline et al., 2000) from Califor- nia exhibit...

89

Non-equilibrium vibrational and electron energy distributions functions in atmospheric nitrogen ns pulsed discharges and \\mus post-discharges: the role of electron molecule vibrational excitation scaling-laws  

E-Print Network [OSTI]

The formation of the electron energy distribution function in nanosecond atmospheric nitrogen discharges is investigated by means of self-consistent solution of the chemical kinetics and the Boltzmann equation for free electrons. The post-discharge phase is followed to few microseconds. The model is formulated in order to investigate the role of the cross section set, focusing on the vibrational-excitation by electron-impact through resonant channel. Four different cross section sets are considered, one based on internally consistent vibrational-excitation calculations which extend to the whole vibrational ladder, and the others obtained by applying commonly used scaling-laws.

Colonna, Gianpiero; Celiberto, Roberto; Capitelli, Mario; Tennyson, Jonathan

2015-01-01T23:59:59.000Z

90

(MIRU2005)!W2005 G/7 7n 2hA--Ns$rMxMQ$7$?0"F07?%l%s%8%;%s%5$+$iF@$i$l$k 3 !857Au=$I--  

E-Print Network [OSTI]

$l$F$$$k!%¡BJ*BN%b%G%j%s %0$N5;=Q$O!$3X=Q!$;:6H!$%(%s%?!¡%F%$%s%a%s%H$J$IB?$/$NJ, Ln$GI,MW$H$5$l!$$^$?GH5Z8z2L$,4--BT

Tokyo, University of

91

Gulf and Caribbean Research Vol 22, 71-75, 2010 Manuscript received October 30, 2009; accepted December 15, 2009 GrowtH PattErNS of SHoal GraSS hALodULE wRiGhTii  

E-Print Network [OSTI]

- ous roles they play in coastal systems. Seagrass blades provide habitat for abundant micro­ and macro in estuarine systems (Heck and Valentine 2006). The blades and roots stabilize sediments, which improves water beds in Texas currently occur in the Laguna Madre (hereafter LM), a hypersaline lagoon that separates

Smee, Lee

92

Hungry sparrows sing the saddest songs -life -16 August 2006 -Print -New Scientist http://www.newscientist.com/article.ns?id=dn9764&print=true 2 of 3 17/08/2006 12:06 PM  

E-Print Network [OSTI]

their bodies lacked the proteins required for brain growth, he suggests. Also, normal brain growth are unable to learn the songs that attract elite mates, researchers say. If the fledglings lack adequate life, half of the birds had received an unrestricted diet, while the others had been fed just two

Zanette, Liana

93

Room 108, Henry Hicks Academic Administration Building 6299 South Street P.O. Box 15000 Halifax, NS B3H 4R2 Canada Tel: 902.494. 2586 Fax: 902.494.1658 www.dal.ca  

E-Print Network [OSTI]

Room 108, Henry Hicks Academic Administration Building · 6299 South Street · P.O. Box 15000's Science College of Sustainability 1year postreview progress updates 201314 201415 201516 Engineering Science Management King's Medicine College of Sustainability #12;Room 108, Henry

Brownstone, Rob

94

Time-resolved spatial distribution of plasma in the ablation of a Ba{sub 0.6}Sr{sub 0.4}TiO{sub 3} target by 25?ns KrF ultraviolet laser  

SciTech Connect (OSTI)

We performed radially and longitudinally time-resolved plasma analysis during pulsed laser deposition of Ba{sub 0.6}Sr{sub 0.4}TiO{sub 3} thin films. The plasma is shown to be optically thick and strongly non-uniform during the early expansion phase and the resonance line Ba II (455.4?nm) is strongly self-reversed during this time. Plasma temperature and electron density were obtained by comparing experimental emission spectra with the spectral radiance computed for a non-uniform plasma in local thermal equilibrium.

Lagrange, J. F.; Wolfman, J.; Motret, O. [Groupe de Recherche en Matériaux, microélectronique, Acoustique et Nanotechnologies (GREMAN) - UMR 7347 CNRS-CEA, Université François Rabelais de Tours, Faculté des Sciences and Techniques, Parc Grandmont - bât. E – 37200 Tours (France); Hermann, J. [Laboratoire Lasers, Plasmas et Procédés Photoniques (LP3), UMR 6182 CNRS, Aix-Marseille Université, 163 Avenue de Luminy, C. 917 - 13288 Marseille (France)

2014-10-07T23:59:59.000Z

95

E-Print Network 3.0 - aphis fabae scopoli Sample Search Results  

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

of Science Summary: . Prepared by Advisement Services - 2006 Fall Semester 1 APhy 140141 NS APhy 145106 AMat 112118 MS AChm... 120130 NS Social Science Gen Ed SS Spring...

96

National Research Council NUCLEAR SCIENCE SERIES  

E-Print Network [OSTI]

.00 Alumlnum and G.sllium, NAS-NS-3032 [1961] , $4.50 Americium and Curium, NAS-NS-3006 [ 1960] , $4

97

Jess Manuel Giz Novo Tcnico superior de mantemento  

E-Print Network [OSTI]

todas as instalacións para unha futura telexestión e monitorización ·Inventario completo de instalacións

Fraguela, Basilio B.

98

An evaluation of a weight-lifting belt and back injury prevention training class for fleet service clerks  

E-Print Network [OSTI]

. 3142 NS 0. 0323 0. 8390 NS 0. 1181 NS 0. 1606 NS 0. 4043 NS 0. 0703 NS ' Significant at pc0. 05. NS Non-Significant at pe0. 05 8: Belt Group 8&T: Belt & Training Group L: Line(inside/Outside Aircraft) BR: Bagroom C: Cabin Service M...AN EVALUATION OF A WEIGHT-LIFTING BELT AND BACK INJURY PREVENTION TRAINING CLASS FOR FLEET SERVICE CLERKS A Thesis by CHERYL RENEE REDDELL Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

Reddell, Cheryl Renee?

2012-06-07T23:59:59.000Z

99

Department of Energy Office of Nuclear Safety and Environmental Policy Technical Position NSEP-TP-2007- 1, Technical Position on the Requirement in DOE 0 420.1B to Use National Consensus Industry Standards and the Model Building CodesTechnical Position NS  

Broader source: Energy.gov [DOE]

All new construction required to follow the provisions of Department of Energy(DOE) Order 420. lB, Facility Safety, must comply with national consensus industrystandards and the model building...

100

Microchannel Plate Imaging Photon Counters for Ultraviolet through NIR Detection with High Time Resolution  

E-Print Network [OSTI]

tagging to 20 ns using a clock reference, or to ~100 ps when a separate time to digital converter is used), with event timing of 1 ns using the new electronics scheme. Background rates are dominated by the thermionic

Michalet, Xavier

Note: This page contains sample records for the topic "ns ns ns" 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

Experimental studies of the transfer phenomena of tritium in an isotope exchange column for recovery tritium  

E-Print Network [OSTI]

&D for Cryogenics and Isotopic Separations, Rm.Valcea, Romania, e-mail:anisia@ns-icsi.icsi.ro The processes

102

A 300 MHz OPTICAL DISCRIMINATOR-COUNTER  

E-Print Network [OSTI]

Electrical pulse pair with 2 ns pulse width at FWHH LEVEL CROSSING DISCRIMINATOR THRESHOLD DISCRIMINATOR TRIGGER THRESHOLD VS

Turko, B.

2010-01-01T23:59:59.000Z

103

Co-Simulation Tools for Networked Control Systems  

E-Print Network [OSTI]

Modelica and ns-2. For each tool, we present demonstrative case studies that highlight its capabilities. 1

Branicky, Michael S.

104

Free to Explore a Museum : : Embodied Inquiry and Multimodal Expression of Meaning  

E-Print Network [OSTI]

U.K. :  Blackwell.   Balcomb,  F. ,  Newcombe,  N.S. ,  Goldin-­?Meadow,  2011;  Balcomb,  Newcombe,  Ferrara,  

Renner, Nancy Owens

2013-01-01T23:59:59.000Z

105

Co-Simulation Tools for Networked Control Systems  

E-Print Network [OSTI]

/Plant Extension ! NSCSPlant, NSCSController Extensions ! Modelica/ns-2 Integration [BPZ'02 NCS Co medium (wire/wireless link) Network node (data source) Network node (data sink) From Modelica to ns-2 From ns-2 to Modelica [Al-Hammouri, Agrawal, Liberatore, Branicky] Network View Example Reference Speed

Branicky, Michael S.

106

V I R G I N I A P O L Y T E C H N I C I N S T I T U T E A N D S T A T E U N I V E R S I T Y A n e qua l op portu ni ty , a ffi rma ti ve ac t io n i ns ti tu tio n  

E-Print Network [OSTI]

Science and Management · Natural Resources and Conservation Chemistry · Chemistry · Polymer Chemistry Classifications Agricultural Sciences · Animal Sciences · Food Science and Technology · Soil Sciences · Agriculture, Agriculture Operations and Related Sciences · Natural Resources/Conservation · Natural Resources

Liskiewicz, Maciej

107

Inelastic Interactions of Proton with Emulsion Nuclei without Shower Particle Creation  

SciTech Connect (OSTI)

This paper presents exhaustively the general characteristics of the inelastic interactions of P, 4He and 7Li with emulsion nuclei distinguished without relativistic hadrons (ns = 0) in Lab. system. The dependence of these interactions on the projectile and target sizes is presented. It is found that, the probability of the events having (ns = 0) is dependent on projectile size and incident energy. The average no. of grey particles and black particles as well as the ratio / <Ns> are displayed for different target size. The multiplicity distribution of different target fragments for the events having (ns = 0), ns {>=} 0 and those of complete destruction (Nh {>=} 28) are presented.

Abdelsalam, A. [Physics Department, Faculty of science, Cairo University, Giza, (Egypt); El-Nagdy, M. S. [Physics Department, Faculty of science, Helwan University, Helwan (Egypt); Rashed, N. [Physics Department, Faculty of science, Fayoum University, Fayoum (Egypt); Badawy, B. M. [Reactor Physics Department, Nuclear Research Center, Atomic Energy Authority (Egypt)

2007-02-14T23:59:59.000Z

108

"OPERA superluminal neutrinos explained by spontaneous emission and stimulated absorption"  

E-Print Network [OSTI]

In this work it is shown, that for short 3ns neutrino pulses reported by OPERA, a relativistic shape deforming effect of the neutrino distribution function due to spontaneous emission, produces an earlier arrival of 65.8ns in agreement with the reported 62.1ns\\pm 3.7ns, with a RMS of 16.4ns explaining the apparent superluminal effect. It is also shown, that early arrival of long 10500ns neutrinos pulse to Gran Sasso, by 57.8ns with respect to the speed of light, could be explained by a shape deforming effect due to a combination of stimulated absorption and spontaneous emission, while traveling by the decay tunnel that acts as a LASER tube.

Rafael Torrealba

2011-12-05T23:59:59.000Z

109

Influence of browse availability on goat diets in an Acacia senagal savannah of South-Central Kenya  

E-Print Network [OSTI]

sp. Commiphor a africana C. riparia Dannea floccosa L. SP. Total tree canopy SHRUBS 5. 3 c' 0. 4 b 0. 8 ns2 0 ns 0. 2 ns 0 ns O. l ns 0. 1 ns 6. 9 c 15. 2 b 3. 8 a 2. 0 0 0. 6 0 0 0. 4 22. 0 b 28. 3 a 1. 8 ab 2. 0 0. 1 2... 5 p 7 ~o&bp sa NRRS Headquarters cottle o Boma'43 o s"eep 8 goats Bomp +3 cattle/ sheep 8 goats sheep 8 goats Boma 42 0 Bom its 2 omp o sheep 8 goats Boma 4'4 STUDY SITE Nptipnal Rpnge Research Station (NRRS) Kiboko, Kenya 1 Boma...

Kamau, Peter Njenga

1985-01-01T23:59:59.000Z

110

Estimating and testing of functional data with restrictions  

E-Print Network [OSTI]

(upper) and baselineadjusted (lower). Right and left panels correspond to first and second infusion, respectively. . 5 2 NL-SL-NS: Vt curves for 3 subjects during second infusion (upper) and their reconstructions after DWT with denoising (lower). . . . . . 6 3 NL-SL-NS: FANOVA... on the denoised data for first (upper 3 plots) and second (lower 3) infusion. . . . . . . . . . . . . . . . . . . . . . . 12 4 NL-SL-NS: Group mean curves for first (upper) and second (lower) infusion...

Lee, Sang Han

2009-05-15T23:59:59.000Z

111

E-Print Network 3.0 - advanced analytical simulation Sample Search...  

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

design and modeling environment which allows integration of existing analytical model and simulation... software including ns2 and NIST ATM simulator. (FY 99) Design and...

112

E-Print Network 3.0 - airspace system nas Sample Search Results  

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

USAEurope Air Traffic Management Research and Development Seminar (ATM2009) A Comparison of Algorithm Generated Summary: for the National Airspace System (NAS), ns(NAS), at...

113

adrenergic nervous system: Topics by E-print Network  

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

whole nervous system 12;5 Nervous System Organization Central Nervous System (CNS) Brain Spinal Cord Peripheral Nervous System Somatic NS--receivessends messages to muscles...

114

altered nervous system: Topics by E-print Network  

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

whole nervous system 12;5 Nervous System Organization Central Nervous System (CNS) Brain Spinal Cord Peripheral Nervous System Somatic NS--receivessends messages to muscles...

115

Parallel speedup estimates for serial programs  

E-Print Network [OSTI]

Bruening, and S. Amarasinghe. Umbra: Efficient and scalableis described in [NS07a]. Umbra [ZBA10a] and EMS64 [ZBA10b

Jeon, Donghwan; Jeon, Donghwan

2012-01-01T23:59:59.000Z

116

E-Print Network 3.0 - aiaa cfd drag Sample Search Results  

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

90 N-S 19... ., Jeong, S. and Chiba, K., "Multi-Objective Design Exploration for Aerodynamic Configurations," AIAA ... Source: Obayashi, Shigeru - Institute of Fluid Science,...

117

Performance indicators for public mental healthcare: A systematic international inventory  

E-Print Network [OSTI]

Lauriks et al. : Performance indicators for public mentaland properties of unique performance indicators for publicOA, Klazinga NS: Performance indicators for public mental

Lauriks, Steve; Buster, Marcel CA; de Wit, Matty AS; Arah, Onyebuchi A; Klazinga, Niek S

2012-01-01T23:59:59.000Z

118

E-Print Network 3.0 - averaged navier-stokes equations Sample...  

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

on NS+NLFP Navier-Stokes 2D ... Source: Gkioulekas, Eleftherios - Department of Mathematics, University of Texas - Pan America Collection: Mathematics 2 Advanced Fluid...

119

On stochastic cooling of bunched beams from fluctuation and kinetic theory  

E-Print Network [OSTI]

Experimenta on Stochastic Cooling in ICE, Nucl. Sci. , NS-F. (1980), Initial Cooling Experiments (ICE) at CERN, Proc.experiments on the ICE (Initial Cooling Experiment), a

Chattopadhyay, Swapan

2010-01-01T23:59:59.000Z

120

E-Print Network 3.0 - atmospheric chemistry experiment Sample...  

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

(Sc) (Ns) 18 Cloud Physics and Atmospheric ... Source: Collection: Geosciences 2 Curriculum Vitae Hiroshi Tanimoto, Ph.D. Summary: : National Institute for Environmental Studies,...

Note: This page contains sample records for the topic "ns ns ns" 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

Readiness Assessment for MF-628 Drum Treatment Facility - Advanced...  

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

NS.1 Facility safety documentation that describes the "safety envelope" for the AR Project II activities is in place and has been implemented to meet the following criteria:...

122

acquisition regulation car: Topics by E-print Network  

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

(ns-2). We have developed it to verify CarRing II's basic concepts, and to explore Zachmann, Gabriel 30 Algorithmic + Geometric characterization of CAR Mathematics Websites...

123

androstane receptor car: Topics by E-print Network  

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

(ns-2). We have developed it to verify CarRing II's basic concepts, and to explore Zachmann, Gabriel 31 Algorithmic + Geometric characterization of CAR Mathematics Websites...

124

les raies de la deuxime srie secondaire non seulement du zinc, mais aussi du cadmium, du magnsium, etc..., est 1,875.10-4 avec  

E-Print Network [OSTI]

frappant est celui du platinocya- nure de baryum. On sait que ce sel, soumis à l'action des ray6ns X, (1

Paris-Sud XI, Université de

125

E-Print Network 3.0 - amylographs Sample Search Results  

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

7.0 NS Flour yield Source: Peak, Derek - Department of Soil Science, University of Saskatchewan Collection: Environmental Sciences and Ecology 2 THE STUDENT JOURNAL OF THE DALE...

126

Bilayer Structure and Lipid Dynamics in a Model Stratum Corneum...  

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

behavior over the 200 ns time scale is evident in systems at 340 K, with cholesterol diffusion being enhanced with increased oleic acid. Importantly, cholesterol and other...

127

E-Print Network 3.0 - ajo morado allium Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum Source: Groningen, Rijksuniversiteit - Centre for Ecological and...

128

E-Print Network 3.0 - allium sativum leaf Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum Source: Groningen, Rijksuniversiteit - Centre for Ecological and...

129

accretion induced outflows: Topics by E-print Network  

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

cases undergo accretion-induced collapse (AIC) to a neutron star (NS) before a thermonuclear explosion ensues. It has generally been assumed that AIC does not produce a...

130

E-Print Network 3.0 - active chlorine generation Sample Search...  

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

University Collection: Materials Science 16 PRODUCTION OF POLYCHLORINATED DIBENZO-p-DIOXINS (PCDD) ANI) DIBENZO NS (pCDF) Summary: aromatic compounds at sufficient temperature...

131

Feasibility of Steam Hydrogasification of Microalgae for Production of Synthetic Fuels  

E-Print Network [OSTI]

Y. , Biodiesel from microalgae beats bioethanol. Trendsand N.S. Caetano, Microalgae for biodiesel production and6. Ahmad, A.L. , et al. , Microalgae as a sustainable energy

Suemanotham, Amornrat

2014-01-01T23:59:59.000Z

132

E-Print Network 3.0 - adjustable penetration depth Sample Search...  

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

MgB2 single crystals CATALIN MARTIN, MATTHEW VAN... , Laboratory for Solid State Physics, ETH, 8093 Zurich, Switzerland -- Magnetic penetration depth was studied... on ns, thus on...

133

DOE/EA-1603: Final Environmental Assessment for the Expansion...  

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

standards to protect public health and the environment from the harmful effects of air pollution. The act requires the establishment of national ns, limitations for a new or...

134

Dawn: A journey in space and time  

E-Print Network [OSTI]

Trackers (2) Mapping Spectrometer GR/NS Framing Camera 5m Magnetometer Boom High Gain Antenna Instrument Bench Radiator Panel Solar

2004-01-01T23:59:59.000Z

135

Energy Efficiency Country Study: Republic Of South Africa  

E-Print Network [OSTI]

Time of Use Tariff.cooking services. TIME OF USE TARIFF The highest peak loadEskom, n.s. ) Time of Use (TOU) tariffs were introduced

Can, Stephane de la Rue du

2014-01-01T23:59:59.000Z

136

Landau-Zener Transitions in Frozen Pairs of Rydberg Atoms  

SciTech Connect (OSTI)

We have induced adiabatic transitions in pairs of frozen Rydberg sodium atoms of a supersonic beam. The diatomic ns+ns{yields}np+(n-1)p transition takes place in a time-dependent electric field and originates from the adiabatic change of the internal state of the pair induced by the dipole-dipole interaction. This is experimentally achieved by sweeping an electric field across the energy degeneracy ns ns-np(n-1)p. Our results fully agree with a two-level Landau-Zener model in the diatom system.

Saquet, Nicolas; Cournol, Anne; Beugnon, Jerome; Robert, Jacques; Pillet, Pierre; Vanhaecke, Nicolas [Laboratoire Aime Cotton, CNRS, Batiment 505, Universite Paris-Sud, 91405 Orsay (France)

2010-04-02T23:59:59.000Z

137

Spreading of a Prion Domain from Cell-to-Cell by Vesicular Transport in Caenorhabditis elegans  

E-Print Network [OSTI]

/1-1), LL by the United States Army (0850-370-R744) and the National Institute of Health (R01NS056086

Morimoto, Richard

138

A&A manuscript no. (will be inserted by hand later)  

E-Print Network [OSTI]

) and thermal conductivity of matter in the outer NS envelope. For non­magnetized NSs with en­ velopes composed) have con­ sidered strongly magnetized NS envelopes. In this article, we will reconsider thermal with accreted envelopes A.Y. Potekhin 1,2# , G. Chabrier 2 , and D.G.Yakovlev 1 1 Io#e Physical

139

Effects of Mass Varying Neutrinos on Cosmological Parameters as determined from the Cosmic Microwave Background  

E-Print Network [OSTI]

In models with a light scalar field (the `acceleron') coupled to neutrinos, neutrino masses depend on neutrino density. The resulting coupled system of mass varying neutrinos (MaVaNs) and the acceleron can act as a negative pressure fluid and is a candidate for dark energy \\cite{Fardon:2003eh} . MaVaNs also allow for higher $\\Sigma$m$_\

Akshay Ghalsasi; Ann E. Nelson

2014-05-04T23:59:59.000Z

140

Dialogue Concerning Neural Coding and Information Theory Don H. Johnson  

E-Print Network [OSTI]

. NS: That's OK. We can each learn something. If you have time now, we can go to my office. IT: I going these days? NS: Pretty well. I have been exploring how information theory something you are very'm taking a break from reading e-mail. This will be much more interesting than that! Well, information

Note: This page contains sample records for the topic "ns ns ns" 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

Partition dataset according to amino acid type improves the prediction of deleterious non-synonymous SNPs  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Proper dataset partition can improve the prediction of deleterious nsSNPs. Black-Right-Pointing-Pointer Partition according to original residue type at nsSNP is a good criterion. Black-Right-Pointing-Pointer Similar strategy is supposed promising in other machine learning problems. -- Abstract: Many non-synonymous SNPs (nsSNPs) are associated with diseases, and numerous machine learning methods have been applied to train classifiers for sorting disease-associated nsSNPs from neutral ones. The continuously accumulated nsSNP data allows us to further explore better prediction approaches. In this work, we partitioned the training data into 20 subsets according to either original or substituted amino acid type at the nsSNP site. Using support vector machine (SVM), training classification models on each subset resulted in an overall accuracy of 76.3% or 74.9% depending on the two different partition criteria, while training on the whole dataset obtained an accuracy of only 72.6%. Moreover, the dataset was also randomly divided into 20 subsets, but the corresponding accuracy was only 73.2%. Our results demonstrated that partitioning the whole training dataset into subsets properly, i.e., according to the residue type at the nsSNP site, will improve the performance of the trained classifiers significantly, which should be valuable in developing better tools for predicting the disease-association of nsSNPs.

Yang, Jing; Li, Yuan-Yuan [School of Biotechnology, East China University of Science and Technology, Shanghai 200237 (China) [School of Biotechnology, East China University of Science and Technology, Shanghai 200237 (China); Shanghai Center for Bioinformation Technology, Shanghai 200235 (China); Li, Yi-Xue, E-mail: yxli@sibs.ac.cn [School of Biotechnology, East China University of Science and Technology, Shanghai 200237 (China) [School of Biotechnology, East China University of Science and Technology, Shanghai 200237 (China); Shanghai Center for Bioinformation Technology, Shanghai 200235 (China); Ye, Zhi-Qiang, E-mail: yezq@pkusz.edu.cn [Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055 (China) [Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055 (China); Key Laboratory of Systems Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031 (China)

2012-03-02T23:59:59.000Z

142

An inexact block-decomposition method for extra large-scale conic ...  

E-Print Network [OSTI]

Dec 9, 2013 ... original problem (1) which restricts the ns × ns symmetric matrix component ... Regardless of the approach, it is usual to identify T with its graph defined as ...... We have implemented CG-ISBD for solving (1) in a MATLAB code ...

Renato D.C MonteiroSchool of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, GA, 30332-0205 (email:monteiro@isye.gatech.edu). The work of this author was partially supported by NSF Grants CCF-0808863 and CMMI-0900094 and ONR Grant ONR N00014-11-1-0062. Camilo OrtizSchool of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, GA, 30332-0205 (email: camiort@gatech.edu). Benar F. SvaiterIMPA, Estrada Dona Castorina 110, 22460-320 Rio de Janeiro, Brazil (email:benar@impa.br). The work of this author was partially supported by CNPq grants no. 303583/2008-8, 302962/2011-5, 480101/2008-6, 474944/2010-7, FAPERJ grants E-26/102.821/2008, E-26/102.940/2011.

2014-02-01T23:59:59.000Z

143

MarkPearce-KTHStockholm-Stockholm Skolors Kosmiska Ntverk  

E-Print Network [OSTI]

antenna Sensors Pressure sensor GPS receiver MarkPearce-KTHStockholm- #12;MarkPearce-KTHStockholm- t(GPS 1) ­ t(GPS 2) [ns] t(GPS1)­t(GPS2)[ns] Trigger no. #12;MarkPearce-KTHStockholm- Photo: P. Walck #12;Mark

Haviland, David

144

Small mammal response to red imported fire ant removal in a grassland community  

E-Print Network [OSTI]

points located in bare-ground areas than to those in areas dominated by grass Q = 4. 21, P & 0. 05, Q. f. = 2). Number of small maminal captures was independent of cover class in August, 1989 (Q = 3. 377, NS, g. f. = 6), April, 1990 (Q = 6. 721, NS, Il...

Killion, Michael James

1992-01-01T23:59:59.000Z

145

Higher Derivative D-brane Couplings  

E-Print Network [OSTI]

supersymmetry. In the third part, we obtain the higher derivative D-brane action by using both linearized T-duality and string disc amplitude computation. We evaluate disc amplitude of one R-R field C^(p-3) and two NS-NS fields in the presence of a single Dp...

Guo, Guangyu

2012-10-19T23:59:59.000Z

146

Hot neutron star in generalized thermo-statistics  

E-Print Network [OSTI]

Hot neutron star in generalized thermo-statistics K. Miyazaki E-mail: miyazakiro@rio.odn.ne.jp Abstract The hot neutron star (NS) is investigated for the ...rst time in the generalized thermo-statistics. The study of neutron star (NS) is an important subject in nuclear physics and astro- physics. The equation

147

Prime power subgroups in certain periodic groups  

E-Print Network [OSTI]

if and only if for each x e A, x = a . . . a n 3, 0 Qgtdutgk 2. 7. The set n ts t~nle sndsnt id nd enid t if al . ~ ~ a e I impl1es ai I for eaoh 1 @~~1 2. 8. The set S is a ~ f' or A if end only if S is independent and 5 generates A. LggNA 2. Q.... If S w NS& then '(NS&Sj w l Snd [NT:Tj e l. TheXefOre T S NT e NS w S, oontrary to S $ T. Thex'efore S must be propexly oontained in NS COROLLARY p, 7. Tf Q is a p-group, S a px'opex subgroup of' Q, and 1f $0xNS1 is 1'inite, then there ex1sts...

Armendariz, Efraim Pacillas

1962-01-01T23:59:59.000Z

148

The detection efficiency of on-axis short gamma ray burst optical afterglows triggered by aLIGO/Virgo  

E-Print Network [OSTI]

Assuming neutron star (NS) or neutron star/stellar-mass black hole (BH) mergers as progenitors of the short gamma ray bursts, we derive and demonstrate a simple analysis tool for modelling the efficiency of recovering on-axis optical afterglows triggered by a candidate gravitational wave event detected by the Advanced LIGO and Virgo network. The coincident detection effiency has been evaluated for different classes of operating telescopes using observations of gamma ray bursts. We show how the efficiency depends on the luminosity distribution of the optical afterglows, the telescope features, and the sky localisation of gravitational wave triggers. We estimate a plausible optical afterglow and gravitational wave coincidence rate of $1$ yr$^{-1}$ ($0.1$ yr$^{-1}$) for NS-NS (NS-BH), and how this rate is scaled down in detection efficiency by the time it takes to image the gravitational wave sky localization and the limiting magnitude of the telescopes. For NS-NS (NS-BH) we find maximum detection efficiencies o...

Coward, David; Howell, Eric; Lasky, Paul; Boer, Michel

2014-01-01T23:59:59.000Z

149

Analysis of the Newton-Sabatier scheme for inverting fixed-energy phase shifts  

E-Print Network [OSTI]

It is proved that the Newton-Sabatier (NS) procedure does not solve the inverse scattering problem with fixed-energy data and is not a valid inversion method, in the following sense: 1) the basic integral equation, introduced by R. Newton without derivation, in general, may be not solvable for some $r>0$, and in this case NS procedure breaks down: it produces a potential which is not locally integrable. 2) the ansatz $(\\ast)$ $K(r,s) = \\sum^\\infty_{l=0} c_l \\phi_l (r) u_l (s)$, used by R. Newton, is incorrect: the transformation operator $I-K$, corresponding to a generic does not have $K$ of the form $(\\ast),$ and 3) the set of potentials $q \\in L_{1,1},$ that can possibly be obtained by NS procedure, is not dense in the set of all $L_{1,1}$ potentials in the norm of $L_{1,1}$. Therefore one cannot justify NS procedure even for approximate solution of the inverse scattering problem with fixed-energy phase shifts as data. Thus, the NS procedure, if considered as a method for solving the inverse scattering problem, is based on an incorrect ansatz, the basic integral equation of NS procedure is, in general, not solvable for some $r>0$, and in this case this procedure breaks down, and NS procedure is not an inversion theory: it cannot recover generic potentials $q \\in L_{1,1}$ from their fixed-energy phase shifts. Suppose now that one considers another problem: given fixed-energy phase shifts, corresponding to some potential, find a potential which generates the same phase shifts. Then NS procedure does not solve this problem either: the basic integral equation, in general, may be not solvable for some $r>0$, and then NS procedure breaks down.

A. G. Ramm

2001-10-18T23:59:59.000Z

150

Prova Scritta di Robotica I 4 Dicembre 2006  

E-Print Network [OSTI]

cartesiane ammesse sono pari a Vmax = 1 m/s e, rispettivamente, Amax = 4 m/s2 . Determinare la legge oraria A4(q3, q4) = 2 R4(q3, q4) 0 Nc4 q3 + Ns4 0T 1 1 A4(q2, q3, q4) = 1 R4(q2, q3, q4) s2(q3 + Ns4) -c2(q3 + Ns4) Nc4 0T 1 0 A4(q1, q2, q3, q4) = 0 R4(q1, q2, q3, q4) Mc1 + c1s2(q3

De Luca, Alessandro

151

Bulk and surface laser damage of silica by picosecond and nanosecond pulses at 1064 nm  

SciTech Connect (OSTI)

We measured bulk and surface dielectric breakdown thresholds of pure silica for 14 ps and 8 ns pulses of 1064 nm light. The thresholds are sharp and reproducible. For the 8 ns pulses the bulk threshold irradiance is 4.75 {+-} 0.25 kW/{mu}m{sup 2}. The threshold is approximately three times higher for 14 ps pulses. For 8 ns pulses the input surface damage threshold can be made equal to the bulk threshold by applying an alumina or silica surface polish.

Smith, Arlee V.; Do, Binh T

2008-09-10T23:59:59.000Z

152

Efficiency-A Pump Engineering Nemesis?  

E-Print Network [OSTI]

NPSH will dictate too Iowa value of Ns, hence low efficiency. While this is a fairly straightforward concept, it is one too often overlooked in system design. An example will help. demonstrate the utility of the concept. An end suction process... pump has to develop 600 ft. total head, S is limited to 11,000, proposed NPSHA is 15 ft. Allowing 3 ft. NPSH margin to give 12 ft. NPSHR, equation (1) gives Ns - 585. As noted by Doolin (3), Ns of 1000 is the lower limit for good efficiency, thus...

McGuire, J. T.

153

European PVSECE Glasgow, Scotland 2000 III-V SPACE SOLAR CELLS ON Si SUBSTRATES USING GRADED GeSi BUFFERS  

E-Print Network [OSTI]

As directly grown on Si, rendering the GaAs useless as a photovoltaic material. Nevertheless, many groups have, this dislocation density has still limited the minority carrier lifetimes obtained to ~ 1-3 ns, even after hydrogen

154

Elliptic solutions in the Neumann-Rosochatius system with mixed flux  

E-Print Network [OSTI]

Closed strings spinning in AdS_3 x S^3 x T^4 with mixed R-R and NS-NS three-form fluxes are described by a deformation of the one-dimensional Neumann-Rosochatius integrable system. In this article we find general solutions to this system that can be expressed in terms of elliptic functions. We consider closed strings rotating either in S^3 with two different angular momenta or in AdS_3 with one spin. In order to find the solutions we will need to extend the Uhlenbeck integrals of motion of the Neumann-Rosochatius system to include the contribution from the flux. In the limit of pure NS-NS flux, where the problem can be described by a supersymmetric WZW model, we find exact expressions for the classical energy in terms of the spin and the angular momenta of the spinning string.

Hernandez, Rafael

2015-01-01T23:59:59.000Z

155

Solar mass-varying neutrino oscillations  

E-Print Network [OSTI]

We propose that the solar neutrino deficit may be due to oscillations of mass-varying neutrinos (MaVaNs). This scenario elucidates solar neutrino data beautifully while remaining comfortably compatible with atmospheric neutrino and K2K data...

Marfatia, Danny; Huber, P.; Barger, V.

2005-11-18T23:59:59.000Z

156

International Journal of Humanoid Robotics Vol. 1, No. 1 (2004) 157173  

E-Print Network [OSTI]

Pupin,Volgina 15 11000-Belgrade, Serbia and Montenegro vuk@robot.imp.bg.ac.yu BRANISLAV BOROVAC and Montenegro borovac@uns.ns.ac.yu Received 24 October 2003 Accepted 8 January 2004 This paper is devoted

157

E-Print Network 3.0 - anti-motion sickness therapy Sample Search...  

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

Therapy Dalhousie University If I am sick with flu-like symptoms (i.e., fever andor cough... School of Occupational Therapy Room 215, 5869 University Avenue Halifax, NS...

158

E-Print Network 3.0 - atlantic sedlo seamount Sample Search Results  

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

and Medicine 4 Oceanography Vol.23, No.124 MouNtaiNs iN the se a Summary: :152-155. Smith, D.K., and J.R. Cann. 1992. The role of seamount volcanism in crustal construction...

159

A Closely-Spaced Magnetotelluric Study Of The Ahuachapan-Chipilapa...  

Open Energy Info (EERE)

and younger N-S fault system that is responsible for the short-to-intermediate period data. The MT response in the 0.02-10 s range period was used to simulate the conductivity...

160

M. Enamul Hossain and M. Rafiqul Islam International Journal of Engineering (IJE), Volume (3): Issue (6), January 2010 622  

E-Print Network [OSTI]

Dalhousie University Sexton Campus, 1360 Barrington Street, Halifax, NS B3J 2X4, Canada Abstract It is well and operations managers and puzzled scientists and engineers. In a recent book by the research group of R. Islam

Hossain, M. Enamul

Note: This page contains sample records for the topic "ns ns ns" 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 - auditory steady state Sample Search Results  

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

State... Channel Amplitude + Phase... 12;Whole Head Steady State Response 32 Hz 12;VRe VIm VMax VMin Max 90 90... 007657, 1F31NS055589 12;The Brain and How It Works The Auditory...

162

avian influenza bird: Topics by E-print Network  

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

to Grow in the Presence of Interferon and Evaluation of the NS1 Mutant Viruses as Potential DIVA Vaccines Texas A&M University - TxSpace Summary: A proper vaccination program...

163

Surveillance Guide - NSS 18.1 Criticality Safety  

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

to implement requirements NS-0057 and OP-0017 and OP-0020 from the RL Nuclear Safety and Conduct of Operations SRIDs. This requirement is drawn from DOE 5480.24. 4.0 Surveillance...

164

J. C. Fulton  

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

expected to be completed the week of May 20. o CE provided input and recommendations to NsTec Engineering with respect to the establishment of meaningful company-level and...

165

D2 Dopamine Receptor Mediation of Risky Decision-making  

E-Print Network [OSTI]

and distance traveled were positively correlated with each other (r = .96, p <.001), and neither of these measures were correlated with time in center (rs < .22, n.s.). Comparison between Anxiety Measures No correlations were observed between any...

Simon, Nicholas Wayne

2011-08-08T23:59:59.000Z

166

Curves on a spacelike surface in three dimensional Lorentz-Minkowski space  

E-Print Network [OSTI]

the orthogonal projection t : TpM NpM - TpM, we obtain t (L± ) (s) = 1 0(s) t (L± ) (s) = 1 0(s) (n(s) g

Ishii, Hitoshi

167

analyses reveal distinct: Topics by E-print Network  

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

maps of the density of the water distinct water models: F3C, TIP3P, TIP4P, SPC, or SPCE. For each solute, five 100 ns data sets, each Raschke, Tanya M. 16...

168

Geophysical Research Abstracts, Vol. 8, 05998, 2006 SRef-ID: 1607-7962/gra/EGU06-A-05998  

E-Print Network [OSTI]

.g. joints, shear faults, b-axes) to N-S striking joint direction. Conjugated joint systems combined with E was estimated. A rotational slider block model was adapted to this data and a state dependent friction law

Brückl, Ewald

169

What are the Differences? Tutor Interactions with First- and Second-Language Writers  

E-Print Network [OSTI]

of NNS tutees, and of tutors when interacting with both NS and NNS tutees. It characterizes writing center tutorials with NNSs as a balancing act among potentially conflicting forces. Finally, it suggests applications of these insights to tutor...

Thonus, Terese

2004-01-01T23:59:59.000Z

170

E-Print Network 3.0 - area highway networks Sample Search Results  

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

E. Ycesan, eds. Summary: . Hugan, and E. Ycesan, eds. HIGHWAY MOBILITY AND VEHICULAR AD-HOC NETWORKS IN NS-3 Hadi Arbabi Michele C... of vehicular ad-hoc networks (VANETs)...

171

Nuclear Instruments and Methods in Physics Research A 577 (2007) 223230 Neutralized drift compression experiments with a  

E-Print Network [OSTI]

-power drivers, such as lasers, ion beams, and X-ray drivers, may be employed to heat targets with short pulses radius and pulse length of $1 ns would be suitable as a driver for Warm Dense Matter experiments

Gilson, Erik

172

angle field spinning: Topics by E-print Network  

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

and Glitches Astrophysics (arXiv) Summary: In the core of a canonical spinning magnetized neutron star(NS) a nearly uniform superfluid neutron vortex-array interacts strongly with...

173

Institute for Nuclear Theory annual report No. 2, 1 March 1991--29 February 1992  

SciTech Connect (OSTI)

This report discusses research on the following topics in Nuclear physics: electromagnetic interactions and few-nucleon systems; N*'s and nucleon structure; mesons and fields in nuclei; and nuclear astrophysics of type II supernovae. (LSP).

Haxton, W.; Henley, E.M. (Washington Univ., Seattle, WA (United States). Dept. of Physics)

1992-01-01T23:59:59.000Z

174

Laboratory Directed Research and Development Program FY 2006  

E-Print Network [OSTI]

J. Sathaye, L. Price, J. Sinton, S. de la Rue du Can, N.S. de la Rue du Can, J. Sinton, and E. Worrell; “SectoralJ. Sathaye, L. Price, J. Sinton, S. de la Rue du Can; “

Hansen Ed., Todd

2007-01-01T23:59:59.000Z

175

Spectral analysis of X-ray binaries  

E-Print Network [OSTI]

In this thesis, I present work from three separate research projects associated with observations of X-ray binaries. Two of those revolve around spectral characteristics of neutron star low-mass X-ray binaries (NS-LMXBs), ...

Fridriksson, Joel Karl

2011-01-01T23:59:59.000Z

176

Dispersion and Characterization of Nickel Nanostrands in Thermoset and Thermoplastic Polymers  

E-Print Network [OSTI]

Nickel Nanostrands (NiNS) are nano-particles that are highly branched and have a high aspect ratio. These particles show promise as excellent additives to composites when electrical conductivity is desired. Unfortunately, there is very little...

Whalen, Casey Allen

2012-02-14T23:59:59.000Z

177

Computational Benchmarking in Biomimetic Nickel, Copper, and Iron Complexes  

E-Print Network [OSTI]

. Additionally, despite both Cu and Ni binding comfortably in the N?S??? coordination sphere, the former displays increased ionicity versus the latter, demonstrated by electrostatic potential mapping. A methodology for accurate modeling of geometry...

Brothers, Scott Michael

2012-02-14T23:59:59.000Z

178

VAN DEN BAN-SCHLICHTKRULL-WALLACH ASYMPTOTIC ...  

E-Print Network [OSTI]

Ec. Norm. Sup. Pisa 22, 107–112. [NS]. E. Nelson, F. Stinespring, Representations of elliptic operators in an enveloping. algebra, Amer. J. of Math. 81, 547–560.

179

attenuating car translocation: Topics by E-print Network  

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

(ns-2). We have developed it to verify CarRing II's basic concepts, and to explore Zachmann, Gabriel 22 Chain deformation helps translocation Condensed Matter (arXiv) Summary:...

180

articulated cars: Topics by E-print Network  

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

(ns-2). We have developed it to verify CarRing II's basic concepts, and to explore Zachmann, Gabriel 38 Recognition and Localization of Articulated Objects Yacov Hel-Or Computer...

Note: This page contains sample records for the topic "ns ns ns" 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

T  

E-Print Network [OSTI]

S = aggregate prospective loss at issue on those sales. K = curtate ...... so so so ? ?. c h. c h. c h b gb g. Question #79. Key: D. A. Ev. Ev. NS. Ev. S x. T x. T x. T x.

2007-12-20T23:59:59.000Z

182

Picosecond laser timing by rf phase shifting  

E-Print Network [OSTI]

lasers pumped by synchronized mode?locked, Q?switched, cw Nd:YAG lasers. The phase shifter operates with better than 10?ps precision and generates time delays from 0 to 26 ns....

Johnson, Carey K.; Qian, Jun

1990-01-01T23:59:59.000Z

183

Laser expulsion of an organic molecular nanojet from a spatially confined domain  

E-Print Network [OSTI]

laser pulses guided down to the tip by a fiber optic. This method of ablation confinement gives fine of nanometers above a polymer film. The pipette is subsequently irradiated using 3 ns full width at half maximum

Zhigilei, Leonid V.

184

E-Print Network 3.0 - allium cepa linn Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum... the impact of short-term H2S exposure and sulfate supply on...

185

E-Print Network 3.0 - allium cepa Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum... the impact of short-term H2S exposure and sulfate supply on...

186

E-Print Network 3.0 - allium cepa root Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum... the impact of short-term H2S exposure and sulfate supply on...

187

E-Print Network 3.0 - allium cepa test Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum... the impact of short-term H2S exposure and sulfate supply on...

188

E-Print Network 3.0 - allium cepa anaphase-telophase Sample Search...  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum... the impact of short-term H2S exposure and sulfate supply on...

189

E-Print Network 3.0 - allium cepa liliaceae Sample Search Results  

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

Nerato has been used... NS ratio in shoots of different cultivars of Allium cepa, A. fis- tulosum and A. porrum... the impact of short-term H2S exposure and sulfate supply on...

190

CX-003134: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

NEA/NEB/NS8 Deactivation and DecommissioningCX(s) Applied: B1.23Date: 07/16/2010Location(s): Batavia, IllinoisOffice(s): Fermi Site Office, Science

191

Definition of a Balancing Point for Electricity Transmission Contracts  

E-Print Network [OSTI]

406080 100 Nodes sorted by maximum relative cross price response M a xim u m re la tiv e cr o ss pr ic e re sp o ns e (Lines are labelled according to the number of generation nodes considered) M a xim u m re la tiv e cr o ss pr ic e re sp o... ns e M a xim u m re la tiv e cr o ss pr ic e re sp o ns e M a xim u m re la tiv e cr o ss pr ic e re sp o ns e Figure5: Effect of the number of generation nodes considered on the shape of the curve representing the maximum relative...

Olmos, Luis; Neuhoff, Karsten

2004-06-16T23:59:59.000Z

192

Community dynamics and glycoside hydrolase activities of thermophilic bacterial consortia adapted to switchgrass  

E-Print Network [OSTI]

Comparisons were made to Novozymes enzyme cocktails: NS50030pH 5.0. For comparison, a Novozymes cocktail containing bothsame pre-warmed buffer. The Novozymes enzyme preparation was

Gladden, J.M.

2012-01-01T23:59:59.000Z

193

E-Print Network 3.0 - ashing dry Sample Search Results  

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

Shrinkage of Non-Air Entrained HRWRA Concrete -0.05% 0.00% 0.05% 0... NS3, 33% Clean Coal Ash, 5% Class F Fly Ash Fig. 15 - ... Source: Wisconsin-Milwaukee, University of -...

194

Hamilton Eye Institute Neuroscience Institute  

E-Print Network [OSTI]

Care Neonatology & Maternal Fetal Pediatric Heart Institute Steve J. Schwab, MD Musculoskeletal A New of Radiology · Mari Assumes Leadership of OB/GYN city attractioNs Levitt Shell Revived Feature Vision

Cui, Yan

195

A microfluidic device with removable packaging for the real time visualisation of intracellular effects of nanosecond electrical  

E-Print Network [OSTI]

µm) electroplated electrodes, disposed on a quartz substrate whose of intracellular effects of nanosecond electrical pulses on adherent cells C. Dalmay1 of nanosecond pulsed electric fields (nsPEFs: high electrical field amplitude during

Boyer, Edmond

196

E-Print Network 3.0 - adenine dinucleotide fluorescence Sample...  

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

Chemistry 23 We describe the characteristics and application of a 265nm AlGaN light-emitting diode (LED) operated at 1 MHz repetition rate, 1.2 ns pulse duration, 1.32 W average...

197

dimensional work for th  

E-Print Network [OSTI]

eictic refere onverbal an impact of p cs discusse ns needed t bal and no and their im IL (Content three ntertainmen reitas, 2006 pe of enviro as shown th 02), increas occa, 2004) Dalgarno & uggests

Paris-Sud XI, Université de

198

How Many Stages in the Coil-to-Globule Transition of Linear Homopolymer Chains in a Dilute  

E-Print Network [OSTI]

that by using a fast infrared laser heating pulse (width 10 ns and ) 1.54 µm) and water- soluble 8-anilino-1,9 infrared spectroscopy,10 and differential scanning microcalorimetry.11 In comparison, only a few

Liu, Shilin

199

Current Biology 22, 8390, January 10, 2012 2012 Elsevier Ltd All rights reserved DOI 10.1016/j.cub.2011.11.045 A Genome-wide SNP Genotyping Array  

E-Print Network [OSTI]

for Evolutionary Biology, August-Thienemann-Strasse 2, 24306 Plo¨ n, Germany 4HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA 5Department of Biology, University of Victoria, Victoria, BC V8W 3NS

Reimchen, Thomas E.

200

Stockpile Stewardship Quarterly  

National Nuclear Security Administration (NNSA)

near the Fermi energy. Between 0.01 and 0.05 ns, there are more states near the Fermi energy. We predict that nitromethane becomes a poor conductor. Page 3 SSQ Volume 1, Number...

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


201

THE FERMI-GBM X-RAY BURST MONITOR: THERMONUCLEAR BURSTS FROM 4U 0614+09  

E-Print Network [OSTI]

Thermonuclear bursts from slowly accreting neutron stars (NSs) have proven difficult to detect, yet they are potential probes of the thermal properties of the NS interior. During the first year of a systematic all-sky ...

Connaughton, V.

202

Tobacco Control in California, 2007-2014: A Resurgent Tobacco Industry While Inflation Erodes the California Tobacco Control Program    

E-Print Network [OSTI]

Some N/S Sausalito Sebastopol Sonoma County 100% South2010 Eureka July 2010 Sebastopol Aug 2010 Menlo Park OctSonoma County Sonoma County Sebastopol Community Name 8/10: 

Cox, Elizabeth; Barry, Rachel; Glantz, Stanton A.; Barnes, Richard L.

2014-01-01T23:59:59.000Z

203

Queensland Museum PO Box 3300, South Brisbane 4101, Australia  

E-Print Network [OSTI]

S AND DESCrIpTIoNS of NEW SpECIES (HyMENopTErA: forMICIDAE: forMICINAE) rUDoLf J. KoHoUT Kohout, r.J. 2008 04

Villemant, Claire

204

Inflation, Leverage, Vacancies, Taxes, and Returns to Office Buildings  

E-Print Network [OSTI]

i9.ns Any increase in vacancies and concessions (V) duringthe degree to which these vacancies will influence the salesthe time of sale, the vacancies will not affect the final

Maisel, Sherman J.

1987-01-01T23:59:59.000Z

205

Laser damage testing of small optics for the National Ignition Facility  

SciTech Connect (OSTI)

A damage test procedure was established for optical components that have large incident beam footprints. The procedure was applied on coated samples for a high-powered 1053-nm, 3-ns pulse-length laser system.

Chow, Robert; Runkel, Mike; Taylor, John R

2005-06-10T23:59:59.000Z

206

E-Print Network 3.0 - actinide metal compounds Sample Search...  

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

effects in the X-ray photoemission spectra of the actinides Summary: in 3d transition metal compounds and ns (n 4 , 5) levels in rare earth systems, it is clear that ME......

207

Model-based Controllers for Active Control and Real-time Tests with  

E-Print Network [OSTI]

N. Equipped with 3000rpm 400V permanent magnet motors, with a maximum torque of about 4Nm. powered by four for bidirectional coupling (Displ. control) (Wallace et al., 2005) NS Use ground input and force fedback from the PS

208

FINANCIAL ASSISTANCE FUNDING OPPORTUNITY ANNOUNCEMENT U. S. Department...  

Office of Environmental Management (EM)

in the research community is necessary to promote R&D that supports nuclear science and engineering (NS&E), DOE-NE's mission, and the Nation's nuclear energy challenges....

209

Pseudo-Newtonian simulations of black hole-neutron star mergers as possible progenitors of short-duration gamma-ray bursts   

E-Print Network [OSTI]

Black hole-neutron star (BH-NS) mergers are promising candidates for the progenitors of short-duration gamma-ray bursts (GRBs). With the right initial conditions, the neutron star becomes tidally disrupted, eventually ...

Sriskantha, Hari Haran

2014-11-27T23:59:59.000Z

210

acute behavioral responses: Topics by E-print Network  

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

F(1,20) 1.1, ns), nor did variability of reaction times (NC: 36.8 (SD 17 Knutson, Brian 383 The Role of Nitric Oxide Signaling in Learning-Induced Behavioral Plasticity and...

211

Near-Optimal Solutions and Large Integrality Gaps for Almost All ...  

E-Print Network [OSTI]

Fs in the regime s D dn=2e;:::;n .n/. By Lemma A.1 in Appendix A (letting a D ns ..... [8] G. Gallo, M. D. Grigoriadis, R. E. Tarjan. 1989. A fast parametric maximum

2010-06-15T23:59:59.000Z

212

Experimental and Analytical Studies on Old Reinforced Concrete Buildings with Seismically Vulnerable Beam-Column Joints  

E-Print Network [OSTI]

concrete thickness of the beam cross- sections were measured after testingconducted at the testing day. Table B.3 Concrete cylindertesting (d) EW beam (c) NS beam Figure V.52 Failure of SP4 after removing concrete

PARK, SANGJOON

2010-01-01T23:59:59.000Z

213

E-Print Network 3.0 - asellota crustacea isopoda Sample Search...  

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

and Ecology 48 LABORATORY STUDIES OF THE PATTERN OF REPRODUCTION OF Summary: baltica (Pallas) (Crustacea: Isopoda). Proc. N.S. Inst. Sci. 28:217-230. STRONG, K. W., AND G. R....

214

Visiting a farm farmers' mar  

E-Print Network [OSTI]

Buy othe wast Sto The afte Stor due ng ods. In Texa eggs, honey, ity to interac n out of di ns, potatoes en on the cou avocados, k rs, and plum 't keep them wn the ripeni ecay. nd

215

C U R S O S E C O N G R E S O S universidade  

E-Print Network [OSTI]

Física, Santiago de Compostela, 1 a 3 de febrero de 2012) [Recurso electrónico] / coordinadores del Santiago de Compostela, Servizo de Publicacións e Intercambio Científico, 2012 1 recurso en liña (231 p.) 1. Eficiencia energética Congresos. 2. Recursos enerxéticos ­ Xestión Congresos 3. Instalacións eenrxéticas

Fraguela, Basilio B.

216

When innovativeness in form matters: the joint impact of form innovativeness and expected innovativeness type on product evaluations over time  

E-Print Network [OSTI]

(1994) Newness of technology X X + Robinson (1990) Degree of innovation perceived by consumer when project began. X X NS Sethi (2000) How novel the product was to the firm. Using newness scale of Booz, Allen & Hamilton (1982). X X..., Ruskert, and Walker Jr. (2002) New-to-the-world, new-to-the-firm, line extension, product modification, process modification (Booz-Allen & Hamilton) X X X NS Cooper (1984) 10 point likert scale of innovativeness as part of “nature of products...

Kroff, Michael William

2007-09-17T23:59:59.000Z

217

NANOSECOND ISOMERS IN 186W H. KARWOWSKI, S. MAJEWSKI (*), B. PIETRZYK (*),  

E-Print Network [OSTI]

. JASTRZEBSKI Institute of Nuclear Research, 015Awierk near Warsaw, Poland (Reçu le 28 novembre 1974, révisé le of 186W and lighter tungsten nuclei were performed by Gunther et al. [7]. The life-time of the first] gave Tl,2 = 1.39 ± 0.12 ns and a nuclear recoil experiment [13] gave 7B/2 = 1.30 ± 0.21 ns

Boyer, Edmond

218

Outlook for detection of GW inspirals by GRB-triggered searches in the Advanced detector era  

E-Print Network [OSTI]

Short, hard gamma-ray bursts (GRBs) are believed to originate from the coalescence of two neutron stars (NSs) or a NS and a black hole (BH). If this scenario is correct, then short GRBs will be accompanied by the emission of strong gravitational waves (GWs), detectable by GW observatories such as LIGO, Virgo, KAGRA, and LIGO-India. As compared with blind, all-sky, all-time GW searches, externally triggered searches for GW counterparts to short GRBs have the advantages of both significantly reduced detection threshold due to known time and sky location and enhanced GW amplitude because of face-on orientation. Based on the distribution of signal-to-noise ratios in candidate compact binary coalescence events in the most recent joint LIGO-Virgo data, our analytic estimates, and our Monte Carlo simulations, we find an effective sensitive volume for GRB-triggered searches that is about 2 times greater than for an all-sky, all-time search. For NS-NS systems, a jet angle of 20 degrees, a gamma-ray satellite field of view of 10% of the sky, and priors with generally precessing spin, this doubles the number of NS-NS short-GRB and NS-BH short-GRB associations, to ~3-4% of all detections of NS-NSs and NS-BHs. We also investigate the power of tests for statistical excesses in lists of subthreshold events, and show that these are unlikely to reveal a subthreshold population until finding GW associations to short GRBs is already routine. Finally, we provide useful formulas for calculating the prior distribution of GW amplitudes from a compact binary coalescence, for a given GW detector network and given sky location.

Alexander Dietz; Nickolas Fotopoulos; Leo Singer; Curt Cutler

2013-04-25T23:59:59.000Z

219

GIS India 7(3) October 1998 Page 1 of 10 Creating seamless digital maps from Survey of India topographic sheets  

E-Print Network [OSTI]

case that Survey of India (SOI) should produce topographic maps on a common metric grid. However, he detail: 1. A separate grid coordinate system is created for each N-S strip of map sheets in a single map a separate grid coordinate system for each N-S strip For each map series (1:250,000 [1°x1°], 1:50,000 [15'x15

Rossiter, D G "David"

220

The 2009 North Atlantic Hurricane Season A Climate Perspective  

E-Print Network [OSTI]

Atlantichur- ricanes began in 1995 (Goldenberg et al.2001).Asaresult,theAccumulated Cyclone Energy (ACE) index (Bell et Cyclone Energy (ACE) Index 2009 High-activity Era Averages 10 NS, 6.5H 3.3MH, ACE=131% Averages 8.5 NS, 5.shtml)calledfor9-14 named storms, 4-7 hurricanes, 1-3 major hurricanes, and anACE range of 65%-130% of the median

Note: This page contains sample records for the topic "ns ns ns" 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

The 2008 North Atlantic Hurricane Season A Climate Perspective  

E-Print Network [OSTI]

).The1950- 2000 averages are 11 NS, six H, and two MH. For 2008, theAccumulated CycloneEnergy(ACE;2 16 NS, 6-9 H, 2-5 MH, and anACE range of 100%-210% of the median (red bars, Fig. 2). The updated-10 H, 3-6 MH, and an ACE range of 140%-230% of the median. NOAAalsoincreasedtheprobabilityofan above

222

Spin noise spectroscopy of ZnO  

SciTech Connect (OSTI)

We investigate the thermal equilibrium dynamics of electron spins bound to donors in nanoporous ZnO by optical spin noise spectroscopy. The spin noise spectra reveal two noise contributions: A weak spin noise signal from undisturbed localized donor electrons with a dephasing time of 24 ns due to hyperfine interaction and a strong spin noise signal with a spin dephasing time of 5 ns which we attribute to localized donor electrons which interact with lattice defects.

Horn, H.; Berski, F.; Hübner, J.; Oestreich, M. [Institute for Solid State Physics, Leibniz Universität Hannover, Appelstr. 2, 30167 Hannover (Germany); Balocchi, A.; Marie, X. [INSA-CNRS-UPS, LPCNO, Université de Toulouse, 135 Av. de Rangueil, 31077 Toulouse (France); Mansur-Al-Suleiman, M.; Bakin, A.; Waag, A. [Institute of Semiconductor Technology, Technische Universität Braunschweig, Hans-Sommer-Straße 66, 38106 Braunschweig (Germany)

2013-12-04T23:59:59.000Z

223

The Lagrangian dynamics of thermal tracer particles in Navier-Stokes fluids  

E-Print Network [OSTI]

A basic issue for Navier-Stokes (NS) fluids is their characterization in terms of the so-called NS phase-space classical dynamical system, which provides a mathematical model for the description of the dynamics of infinitesimal (or i\\textit{deal}) tracer particles in these fluids. The goal of this paper is to analyze the properties of a particular subset of solutions of the NS dynamical system, denoted as \\textit{thermal tracer particles} (TTPs), whose states are determined uniquely by the NS fluid fields. Applications concerning both deterministic and stochastic NS fluids are pointed out. In particular, in both cases it is shown that in terms of the ensemble of TTPs a statistical description of NS fluids can be formulated. In the case of stochastic fluids this feature permits to uniquely establish the corresponding Langevin and Fokker-Planck dynamics. Finally, the relationship with the customary statistical treatment of hydrodynamic turbulence (HT) is analyzed and a solution to the closure problem for the statistical description of HT is proposed.

Massimo Tessarotto; Claudio Asci; Claudio Cremaschini; Alessandro Soranzo; Marco Tessarotto; Gino Tironi

2012-03-17T23:59:59.000Z

224

The origins of light and heavy r-process elements identified by chemical tagging of metal-poor stars  

E-Print Network [OSTI]

Growing interests in neutron star (NS) mergers as the origin of r-process elements have sprouted since the discovery of evidence for the ejection of these elements from a short-duration gamma-ray burst. The hypothesis of a NS merger origin is reinforced by a theoretical update of nucleosynthesis in NS mergers successful in yielding r-process nuclides with A>130. On the other hand, whether the origin of light r-process elements are associated with nucleosynthesis in NS merger events remains unclear. We find a signature of nucleosynthesis in NS mergers from peculiar chemical abundances of stars belonging to the Galactic globular cluster M15. This finding combined with the recent nucleosynthesis results implies a potential diversity of nucleosynthesis in NS mergers. Based on these considerations, we are successful in the interpretation of an observed correlation between [light r-process/Eu] and [Eu/Fe] among Galactic halo stars and accordingly narrow down the role of supernova nucleosynthesis in the r-process pr...

Tsujimoto, Takuji

2014-01-01T23:59:59.000Z

225

BRIGHT 'MERGER-NOVA' FROM THE REMNANT OF A NEUTRON STAR BINARY MERGER: A SIGNATURE OF A NEWLY BORN, MASSIVE, MILLISECOND MAGNETAR  

SciTech Connect (OSTI)

A massive millisecond magnetar may survive the merger of a neutron star (NS) binary, which would continuously power the merger ejecta. We develop a generic dynamic model for the merger ejecta with energy injection from the central magnetar. The ejecta emission (the {sup m}erger-nova{sup )} powered by the magnetar peaks in the UV band and the peak of the light curve, progressively shifts to an earlier epoch with increasing frequency. A magnetar-powered merger-nova could have an optical peak brightness comparable to a supernova, which is a few tens or hundreds times brighter than the radioactive-powered merger-novae (the so-called macro-nova or kilo-nova). On the other hand, such a merger-nova would peak earlier and have a significantly shorter duration than that of a supernova. An early collapse of the magnetar could suppress the brightness of the optical emission and shorten its duration. Such millisecond-magnetar-powered merger-novae may be detected from NS-NS merger events without an observed short gamma-ray burst, and could be a bright electromagnetic counterpart for gravitational wave bursts due to NS-NS mergers. If detected, it suggests that the merger leaves behind a massive NS, which has important implications for the equation-of-state of nuclear matter.

Yu, Yun-Wei [Institute of Astrophysics, Central China Normal University, Wuhan 430079 (China)] [Institute of Astrophysics, Central China Normal University, Wuhan 430079 (China); Zhang, Bing; Gao, He, E-mail: yuyw@mail.ccnu.edu.cn, E-mail: zhang@physics.unlv.edu [Department of Physics and Astronomy, University of Nevada, Las Vegas, NV 89154 (United States)] [Department of Physics and Astronomy, University of Nevada, Las Vegas, NV 89154 (United States)

2013-10-20T23:59:59.000Z

226

Soft X-ray Extended Emissions of Short Gamma-Ray Bursts as Electromagnetic Counterparts of Compact Binary Mergers; Possible Origin and Detectability  

E-Print Network [OSTI]

We investigate the possible origin of extended emissions (EEs) of short gamma-ray bursts with an isotropic energy of ~ 10^(50-51) erg and a duration of a few 10 s to ~ 100 s, based on a compact binary (neutron star (NS)-NS or NS-black hole (BH)) merger scenario. We analyze the evolution of magnetized neutrino-dominated accretion disks of mass ~ 0.1 M_sun around BHs formed after the mergers, and estimate the power of relativistic outflows via the Blandford-Znajek (BZ) process. We show that a rotation energy of the BH up to > 10^52 erg can be extracted with an observed time scale of > 30 (1+z) s with a relatively small disk viscosity parameter of alpha X-ray band (1-10 keV) for M ~ 10^-2 M_sun possibly in NS-NS mergers, and in the BAT band (15-150 keV) for M ~ 10^-4 M_sun possibly in NS-BH mergers. In the former case, such soft EEs can provide a good chance of ~ 6 yr^-1 for simultaneous detections of the gravitational waves with a ~ 0.1 deg angular resolution by soft X-ray survey facilities like Wide-Field MAXI.

Takashi Nakamura; Kazumi Kashiyama; Daisuke Nakauchi; Yudai Suwa; Takanori Sakamoto; Nobuyuki Kawai

2014-10-20T23:59:59.000Z

227

Characterization of Pu-contaminated soils from Nuclear Site 201 at the Nevada Test Site  

SciTech Connect (OSTI)

Distribution and characteristics of Pu-bearing radioactive particles throughout five soil profiles from Nuclear Site (NS) 201 were investigated. Concentrations of /sup 239/ /sup 240/Pu and /sup 241/Am decreased with depth and most of the contamination was contained in the top 5 cm except in profile 4 where it extended to 10 cm. The mean activity ratio of /sup 239/ /sup 240/Pu to /sup 241/Am and its standard error were 5.8 +- 0.3 (N=42). Most of the total radioactivity of the soils was contributed by 0.25 to 2 mm sand size fraction which comprised 20 to 50% by weight of the soils. The radioactive particles in the 0.25 to 2 mm size fraction occurred as spherical glass particles or as glass coatings on sand particles. The glass coatings had gas voids in the matrix but were not as porous as the radioactive particles from NS 219. After impact grinding the >0.25-mm size fractions for one hour, 85% of the initial activity in a NS 201 sample remained with the particles on the 0.25 mm sieve, whereas in the NS 219 sample only 10% remained. The results show that the radioactive particles from NS 201 were much more stable against the impact grinding force than those from NS 219. Therefore, the NS 201 soils would be expected to have a lower probability of producing respirable-size radioactive particles by saltation during wind erosion. 19 references, 3 figures, 3 tables.

Lee, S.Y.; Tamura, T.; Larsen, I.L.

1983-01-01T23:59:59.000Z

228

Equation of state of neutron star matter, and the nuclear symmetry energy  

SciTech Connect (OSTI)

The nuclear mean-field potentials obtained in the Hartree-Fock method with different choices of the in-medium nucleon-nucleon (NN) interaction have been used to study the equation of state (EOS) of the neutron star (NS) matter. The EOS of the uniform NS core has been calculated for the npe{mu} composition in the {beta} equilibrium at zero temperature, using version Sly4 of the Skyrme interaction as well as two density-dependent versions of the finite-range M3Y interaction (CDM3Yn and M3Y-Pn), and versions D1S and D1N of the Gogny interaction. Although the considered effective NN interactions were proven to be quite realistic in numerous nuclear structure and/or reaction studies, they give quite different behaviors of the symmetry energy of nuclear matter at supranuclear densities that lead to the soft and stiff scenarios discussed recently in the literature. Different EOS's of the NS core and the EOS of the NS crust given by the compressible liquid drop model have been used as input of the Tolman-Oppenheimer-Volkov equations to study how the nuclear symmetry energy affects the model prediction of different NS properties, like the cooling process as well as the gravitational mass, radius, and moment of inertia.

Loan, Doan Thi; Tan, Ngo Hai; Khoa, Dao T. [Institute for Nuclear Science and Technique, VAEC, 179 Hoang Quoc Viet Road, Nghia Do, Hanoi (Viet Nam); Margueron, Jerome [Institut de Physique Nucleaire, IN2P3-CNRS/Universite Paris-Sud, F-91406 Orsay (France)

2011-06-15T23:59:59.000Z

229

Ecloud in PS2, PS+, SPS+  

E-Print Network [OSTI]

We present a preliminary but broad assessment of the ecloud build-up for the various proposed upgrades of the LHC and its injectors. The study pertains only to the ecloud in bending dipole magnets, and does not shed any light on the effects of the electrons on the beam. We focus on the ecloud heat load, although we have computed many other quantities of interest. The basic variable used to classify our results is the bunch spacing tb, whose values are 12.5, 25, 50 and 75 ns. The ecloud heat load follows an inverse relation to tb both for the LHC and for the injectors, with tb = 12.5 ns being by far the least favorable case. Although tb = 75 ns is the most favorable case, the 50-ns option comes closely behind. A simulated comparison of copper vs. stainless steel shows a clear advantage of the former over the latter. Somewhat surprisingly, a comparison of gaussian vs. flat longitudinal bunch profile does not show a clear winner, at least for the LHC at tb = 50 ns. We describe the strengths and limitations of ou...

Furman, M A

2007-01-01T23:59:59.000Z

230

New look at 3-D Navier-Stokes equation  

E-Print Network [OSTI]

We propose a new way of looking at the Navier-Stokes equation (N-S) in dimension three. That problem is a {\\it critical limit}, as $\\alpha\\to 0^+$, of the regular approximations in which the $-\\Delta$ operator is replaced with its fractional power $(-\\Delta)^{1+\\alpha}, \\alpha>0$ small. For such approximations the nonlinearity of the classical N-S becomes {\\it subcritical}, that means, it is {\\it subordinated} to that main part operator $(-\\Delta)^{1+\\alpha}$ relatively to the known $L^2$ a priori estimate. Using Dan Henry's {\\it semigroup approach} we construct regular solutions to the fractional approximations. Such solutions are unique, smooth and regularized through the equation in time. A solution to the N-S equation is obtained next as a limit of the regular solutions to subcritical equations when the exponent $\\alpha$ of $(-\\Delta)^{1+\\alpha}$ tends to $0^+$. Unfortunately, when passing to that limit we are loosing several nice properties of the approximating solutions; in particular uniqueness. Moreover, since the nonlinearity of the N-S equation is of {\\it quadratic type}, the solutions corresponding to small initial data and small $f$ are shown to be global in time and regular. The way of looking at the N-S equation as a limit of subcritical approximations seems to be new in the literature.

Tomasz Dlotko

2015-01-09T23:59:59.000Z

231

Studies of E-Cloud Build up for the FNAL Main Injector and for theLHC  

SciTech Connect (OSTI)

We present a summary of recent simulation studies of the electron-cloud (EC) build-up for the FNAL MI and for the LHC. In the first case we pay particular attention to the dependence on bunch intensity N{sub b} at injection energy assuming the nominal bunch spacing t{sub b} = 19 ns, and we focus on the dipole magnets and field-free regions. The saturated value of the average EC density shows a clear threshold in N{sub b} beyond which the beam will be approximately neutralized on average. For the case of the LHC we limit our discussion to arc dipoles at collision energy, and bunch spacings t{sub b} = 25 ns or t{sub b} = 75 ns. The main variables exercised in this study are N{sub b} and the peak value of the secondary emission yield (SEY) {delta}{sub max}. For t{sub b} = 25 ns we conclude that the EC power deposition is comfortably below the available cooling capacity of the cryogenic system if {delta}{sub max} is below {approx} 1.2 at nominal N{sub b}. For t{sub b} = 75 ns, the EC power deposition is insignificant. As a byproduct of this exercise, we reach a detailed understanding of the significant role played by the backscattered secondary electrons. This article summarizes the results, an slightly extends the discussions, presented in Refs. 1 and 2.

Furman, M.A.

2006-06-14T23:59:59.000Z

232

Signatures of selection in loci governing major colour patterns in Heliconius butterflies and related species  

E-Print Network [OSTI]

pigmentation [6-8]. Increasingly, the importance of cis-regulatory elements (CREs) as the “creative” force in evolution has assumed center stage [9,3]. The theoretical basis for this hypoth- esis is that every gene possesses a modular arrangement of 5’ CREs... on s At tr ibuti on L ic e ns e ( h tt p: // c re a ti ve c om m o ns.o r g/ li ce ns e s /b y/ 2.0 ), w hi ch p e rm i ts unr e s tr i ct e d use, di s tr i butio n, an d re p ro duct io n in a ny m e d ium, p ro v id e d t he or ig in a l w or k i s p ro p...

Wu, Grace C; Joron, Mathieu; Jiggins, Chris D

2010-11-29T23:59:59.000Z

233

Practical fast gate rate InGaAs/InP single-photon avalanche photodiodes  

E-Print Network [OSTI]

We present a practical and easy-to-implement method for high-speed near infrared single-photon detection based on InGaAs/InP single-photon avalanche photodiodes (SPADs), combining aspects of both sine gating and self-differencing techniques. At a gating frequency of 921 MHz and temperature of -30 $^{\\circ}$C we achieve: a detection efficiency of 9.3 %, a dark count probability of 2.8$\\times10^{-6}$ ns$^{-1}$, while the afterpulse probability is 1.6$\\times10^{-4}$ ns$^{-1}$, with a 10 ns "count-off time" setting. In principle, the maximum count rate of the SPAD can approach 100 MHz, which can significantly improve the performance for diverse applications.

Jun Zhang; Rob Thew; Claudio Barreiro; Hugo Zbinden

2009-08-16T23:59:59.000Z

234

Critical size for the generation of misfit dislocations and their effects on electronic properties in GaAs nanosheets on Si substrate  

SciTech Connect (OSTI)

While nanowires and nanosheets (NSs) grown on lattice-mismatched substrates have a number of promising technological applications such as solar cells, generation of misfit dislocations (MFDs) at their interfaces is a major concern for the efficiency of these devices. Here, combined molecular-dynamics and quantum-mechanical simulations are used to study MFDs at the interface between a GaAs NS and a Si substrate. Simulation results show the existence of a critical NS thickness, below which NSs are grown free of MFDs. The calculated critical thickness value is consistent with available experimental observations. Charge transfer at the MFD core is found to modify the electronic band profile at the GaAs/Si interface significantly. These effects should have profound impacts on the efficiency of lattice-mismatched NS devices.

Yuan, Zaoshi [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States) [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States); Department of Chemical Engineering, Stanford University, Stanford, California 94305-5025 (United States); Shimamura, Kohei [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States) [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States); Department of Physics, Kumamoto University, Kumamoto 860-8555 (Japan); Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Fukuoka 819-0395 (Japan); Shimojo, Fuyuki [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States) [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States); Department of Physics, Kumamoto University, Kumamoto 860-8555 (Japan); Nakano, Aiichiro [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States)] [Collaboratory for Advanced Computing and Simulations, Department of Physics and Astronomy, Department of Computer Science, and Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-0242 (United States)

2013-08-21T23:59:59.000Z

235

Lyapunov spectra and nonequilibrium ensembles equivalence in 2D fluid mechanics  

E-Print Network [OSTI]

We perform numerical experiments to study the Lyapunov spectra of dynamical systems associated with the Navier--Stokes (NS) equation in two spatial dimensions truncated over the Fourier basis. Recently new equations, called GNS equations, have been introduced and conjectured to be equivalent to the NS equations at large Reynolds numbers. The Lyapunov spectra of the NS and of the corresponding GNS systems overlap, adding evidence in favor of the conjectured equivalence already studied and partially extended in previous papers. We make use of the Lyapunov spectra to study a fluctuation relation which had been proposed to extend the ``fluctuation theorem'' to strongly dissipative systems. Preliminary results towards the formulation of a local version of the fluctuation formula are also presented.

Giovanni Gallavotti; Lamberto Rondoni; Enrico Segre

2002-09-19T23:59:59.000Z

236

Probing the neutron star interior and the Equation of State of cold dense matter with the SKA  

E-Print Network [OSTI]

With an average density higher than the nuclear density, neutron stars (NS) provide a unique test-ground for nuclear physics, quantum chromodynamics (QCD), and nuclear superfluidity. Determination of the fundamental interactions that govern matter under such extreme conditions is one of the major unsolved problems of modern physics, and -- since it is impossible to replicate these conditions on Earth -- a major scientific motivation for SKA. The most stringent observational constraints come from measurements of NS bulk properties: each model for the microscopic behaviour of matter predicts a specific density-pressure relation (its `Equation of state', EOS). This generates a unique mass-radius relation which predicts a characteristic radius for a large range of masses and a maximum mass above which NS collapse to black holes. It also uniquely predicts other bulk quantities, like maximum spin frequency and moment of inertia. The SKA, in Phase 1 and particularly in Phase 2 will, thanks to the exquisite timing pr...

Watts, Anna; Espinoza, Cristobal; Andersson, Nils; Antoniadis, John; Antonopoulou, Danai; Buchner, Sarah; Dai, Shi; Demorest, Paul; Freire, Paulo; Hessels, Jason; Margueron, Jerome; Oertel, Micaela; Patruno, Alessandro; Possenti, Andrea; Ransom, Scott; Stairs, Ingrid; Stappers, Ben

2015-01-01T23:59:59.000Z

237

Synthesis of Proteins with Homogenous Chemical and Posttranslational Modifications  

E-Print Network [OSTI]

reve rs i bl e t ra ns es t eri fi cat i on and a n S t o N ac yl s hi ft t o a form an am i de l i nkage . 2 7 , 28 A m ut at ed s ys t em t hat fus es a prot ei n of i nt eres t (P O I) t o i nt ei n res ul t s i n t he t hi oes t er form... . ................................ ................................ ....................... 132 Tabl e 5. Hi s t one H3 m ut ant s wi t h AcK de ac yl at e d wi t h di fferent s i rt ui ns . .................. 160 Tabl e 6. Hi s t one H3 m ut ant s wi t h P rK deac yl at ed wi t h di fferent s i rt ui ns . ................... 161 Tabl e...

Wu, Bo

2014-06-19T23:59:59.000Z

238

Ultra-fast photoluminescence as a diagnostic for laser damage initiation  

SciTech Connect (OSTI)

Using high-sensitivity confocal time-resolved photoluminescence (CTP) techniques, we report an ultra-fast photoluminescence (40ps-5ns) from impurity-free surface flaws on fused silica, including polished, indented or fractured surfaces of fused silica, and from laser-heated evaporation pits. This fast photoluminescence (PL) is not associated with slower point defect PL in silica which has characteristic decay times longer than 5ns. Fast PL is excited by the single photon absorption of sub-band gap light, and is especially bright in fractures. Regions which exhibit fast PL are strongly absorptive well below the band gap, as evidenced by a propensity to damage with 3.5eV ns-scale laser pulses, making CTP a powerful non-destructive diagnostic for laser damage in silica. The use of CTP to provide insights into the nature of damage precursors and to help develop and evaluate new damage mitigation strategies will be presented.

Laurence, T A; Bude, J D; Shen, N; Miller, P E; Steele, W A; Guss, G; Adams, J J; Wong, L L; Feit, M D; Suratwala, T I

2009-10-30T23:59:59.000Z

239

Life Extinctions By Cosmic Ray Bursts  

E-Print Network [OSTI]

High energy cosmic ray jets from nearby mergers or accretion induced collapse (AIC) of neutron stars (NS) that hit the atmosphere can produce lethal fluxes of atmospheric muons at ground level, underground and underwater, destroy the ozone layer and radioactivate the environment. They could have caused most of the massive life extinctions on planet Earth in the past 600 My. Biological mutations due to ionizing radiations could have caused the fast appearance of new species after the massive extinctions. An early warning of future extinctions due to NS mergers may be obtained by identifying, mapping and timing all the nearby binary neutron stars systems. A warning of an approaching cosmic ray burst from a nearby NS merger/AIC may be provided by a very intense gamma ray burst which preceeds it.

Arnon Dar; Ari Laor; Nir J. Shaviv

1997-05-02T23:59:59.000Z

240

E g u i a t g u y , l e c t e u r d e I o a n n e s E t c h e b e r r i d e C i b o u r e A u r l i e A r co ch a-Scar ci a  

E-Print Network [OSTI]

ns é e s de M o ns i e u r E tch e be r r i s u r l e Re no u v e l l e me nt du M o nde ], o bj e ts , av e c de s i nfo r mati o ns de s e co nde , v o i r e de tr o i s i è me mai n. H o r mi s l nde p ar ti e du X X è me s i è cl e 4 (P e i l l e n 1983 : 13), to u s l e s au tr e s manu s cr i

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ns ns ns" 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

Measurements of Scintillation Efficiency and Pulse-Shape for Low Energy Recoils in Liquid Xenon  

E-Print Network [OSTI]

Results of observations of low energy nuclear and electron recoil events in liquid xenon scintillator detectors are given. The relative scintillation efficiency for nuclear recoils is 0.22 +/- 0.01 in the recoil energy range 40 keV - 70 keV. Under the assumption of a single dominant decay component to the scintillation pulse-shape the log-normal mean parameter T0 of the maximum likelihood estimator of the decay time constant for 6 keV < Eee < 30 keV nuclear recoil events is equal to 21.0 ns +/- 0.5 ns. It is observed that for electron recoils T0 rises slowly with energy, having a value ~ 30 ns at Eee ~ 15 keV. Electron and nuclear recoil pulse-shapes are found to be well fitted by single exponential functions although some evidence is found for a double exponential form for the nuclear recoil pulse-shape.

Akimov, D Y; Davidge, D; Dawson, J; Howard, A S; Ivaniouchenkov, Yu; Jones, W G; Joshi, M; Kudryavtsev, V A; Lawson, T B; Lebedenko, V; Lehner, M J; Lightfoot, P K; Liubarsky, I; Lüscher, R; McMillan, J E; Peak, C D; Quenby, J J; Spooner, N J C; Sumner, T J; Tovey, Daniel R; Ward, C K

2002-01-01T23:59:59.000Z

242

Supernovae and gamma-ray bursts: The moment of the formation of a black hole and a newly born neutron star  

SciTech Connect (OSTI)

We review recent progress in our understanding of the nature of gamma ray bursts (GRBs) and in particular, in the relationship between the short GRBs and the long GRBs. The coincidental occurence of a GRB with a Supernova (SN) is explained within the Induced Gravitational Collapse (IGC) paradigm, following the sequence: 1) an initial binary system consists in a compact Carbon-Oxygen (CO) core and a NS; 2) the CO core explodes giving origin to a SN and part of the SN ejecta accretes onto the NS which reaches its critical mass and collapses to a BH giving rise to a long GRB; 3) a new NS is generated by the SN as a remnant. The observational consequences of this scenario are outlined. The first example of a short GRB is given.

Ruffini, Remo, E-mail: ruffini@icra.it [Dip. di Fisica, Sapienza University of Rome and ICRA Piazzale Aldo Moro 5, I-00185, Rome (Italy); ICRANet, Piazzale della Repubblica 10, I-65122 Pescara (Italy); Université de Nice Sophie Antipolis, Nice, CEDEX 2 Grand Château Parc Valros (Italy)

2014-01-14T23:59:59.000Z

243

Imaging the early material response associated with exit surface damage in fused silica  

SciTech Connect (OSTI)

The processes involved at the onset of damage initiation on the surface of fused silica have been a topic of extensive discussion and thought for more than four decades. Limited experimental results have helped develop models covering specific aspects of the process. In this work we present the results of an experimental study aiming at imaging the material response from the onset of the observation of material modification during exposure to the laser pulse through the time point at which material ejection begins. The system involves damage initiation using a 355 nm pulse, 7.8 ns FWHM in duration and imaging of the affected material volume with spatial resolution on the order of 1 {micro}m using as strobe light a 150 ps laser pulse that is appropriately timed with respect to the pump pulse. The observations reveal that the onset of material modification is associated with regions of increased absorption, i.e., formation of an electronic excitation, leading to a reduction in the probe transmission to only a few percent within a time interval of about 1 ns. This area is subsequently rapidly expanding with a speed of about 1.2 {micro}m/ns and is accompanied by the formation and propagation of radial cracks. These cracks appear to initiate about 2 ns after the start of the expansion of the modified region. The damage sites continue to grow for about 25 ns but the mechanism of expansion after the termination of the laser pulse is via formation and propagation of lateral cracks. During this time, the affected area of the surface appears to expand forming a bulge of about 40 {micro}m in height. The first clear observation of material cluster ejection is noted at about 50 ns delay.

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

2010-11-05T23:59:59.000Z

244

RIS probed dynamical effects in two-electron barium atom  

SciTech Connect (OSTI)

We present for Ba Nsnl planetary states an energy level analysis in order to yield values for the Ba{sup +} Ns core polarizabilities. The parametrized effective dipole and quadrupole values extracted from our data for N=7-10 are compared to calculated ones using a static model. Dipole polarizabilities show very close similarities with static values and at the opposite quadrupole polarizabilities exhibit larger discrepancies. These give evidence of non-adiabatic effects between the two asymmetrically excited electrons which are attributed to the increasing strength of dynamical effects on the Ns electron caused by the motion of the outer nl one.

Camus, Pierre; Cohen, Samuel [Laboratoire Aime Cotton, Centre National de la Recherche Scientifique II, Batiment 505, Campus d'Orsay, 91405 Orsay Cedex (France)

1995-04-01T23:59:59.000Z

245

The effects of surveillance on helping behavior in an inter-racial situation  

E-Print Network [OSTI]

interest was covaried with the occurrence of help, it did not significantly affect the z-score on the loglinear analysis, z = 1. 22 ns. MyeiIlance There was not a significant main effect for surveillance [F(1, 117) = 1. 51, ns] on the overall ANOVA...THE EFFECTS OF SURVEILLANCE ON HELPING BEHAVIOR IN AN INTER-RACIAL SITUATION A Thesis by KATHERINE ANN HANNULA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree...

Hannula, Katherine Ann

2012-06-07T23:59:59.000Z

246

Ground-penetrating radar imaging of depositional and diagenetic features in an Upper Miocene carbonate reservoir analog, SE Spain  

E-Print Network [OSTI]

CHAPTER 2: GEOLOGIC SETTING The western Mediterranean region was characterized by North-South (N-S) compression that began in the Cretaceous as the African plate collided with the Iberian plate to the North (Rehault et al., 1985). This N-S compression...-draping sequences found at the study site. Note SB denotes the positions of sequence boundaries 1 through 4. Modified from Lipinski (2009). 21 Fig ure 3. 2. Fen ce dia gra m for th e L a M ola ta Fie ld are a d isp lay ing th e d istr ibu tio n...

Knoph, Katharine Marie

2011-08-31T23:59:59.000Z

247

A remote image analysis terminal  

E-Print Network [OSTI]

. . . . . . . . . . . . . 97 III-3 III-4 III-5 The Color Composite Video Waveform The Flag Burst Block Diagram Boards One and Two 100 101 104 ~l'i &uro III-6 III-7 III-8 III-9 III-10 III-11 III-12 III-13 III-14 |11-15 [II-16 III-17 II1-18 III-19 III-20... Column 256 Sample each horizontal line ZOO ns Transmit Data ~ Horizontal Blanking 200 ns Sample here second column Sample here first column Column 256 Figure II-6, Digitizer Sample Method 34 observing the spectrum of the video waveform...

Daigle, Lucien Don

2012-06-07T23:59:59.000Z

248

Avoidance behavior in a fixed-ratio three free-operant avoidance situation  

E-Print Network [OSTI]

Response rates during FR 3 free-operant avoidance for each subject of the response-contingent stimulus group (RCS) and the no-stimulus group (NS) , . 32 Figure 2. Shock frequency during FR 3 fzee- operant avoidance for each subject of the response...-contingent stimulus (RCS) and the no-stimulus group (NS) 33 Figure 3 Average IRTs of third responses during FR 3 free-operant avoidance for the no-stimulus group 35 Figure 4. Average IRTs of third responses during FR 3 free-operant avoidance for the response...

King, Thomas Michael

1971-01-01T23:59:59.000Z

249

Capacity estimation and code design principles for continuous phase modulation (CPM)  

E-Print Network [OSTI]

is represented as Y n = Sn + Zn 1 < n < Ns. The received signal is processed by the demodulator to produce the 12 symbol likelihoods ´(n) = [Prob(Xn = 0);Prob(Xn = 1);:::;Prob(Xn = M ¡ 1)] for each discrete time instant n 2 [1;2;:::;Ns]. The M-ary CPM modulator... the properties of the channel make it easy to find the distribution that maximizes the mutual information. For channels with memory the information theoretic definition of capacity is maximum of limn!1 1N I(XN1 ; Y N1 ) , over all possible distributions...

Ganesan, Aravind

2004-09-30T23:59:59.000Z

250

Monochromatic radiography of high energy density physics experiments on the MAGPIE generator  

SciTech Connect (OSTI)

A monochromatic X-ray backlighter based on Bragg reflection from a spherically bent quartz crystal has been developed for the MAGPIE pulsed power generator at Imperial College (1.4 MA, 240 ns) [I. H. Mitchell et al., Rev. Sci. Instrum. 67, 1533 (2005)]. This instrument has been used to diagnose high energy density physics experiments with 1.865 keV radiation (Silicon He-?) from a laser plasma source driven by a ?7 J, 1 ns pulse from the Cerberus laser. The design of the diagnostic, its characterisation and performance, and initial results in which the instrument was used to radiograph a shock physics experiment on MAGPIE are discussed.

Hall, G. N., E-mail: gareth.hall@imperial.ac.uk; Burdiak, G. C.; Suttle, L.; Stuart, N. H.; Swadling, G. F.; Lebedev, S. V.; Smith, R. A.; Patankar, S.; Suzuki-Vidal, F.; Grouchy, P. de; Harvey-Thompson, A. J.; Bennett, M.; Bland, S. N.; Pickworth, L.; Skidmore, J. [The Blackett Laboratory, Imperial College, London SW7 2BW (United Kingdom)

2014-11-15T23:59:59.000Z

251

New fission fragment distributions and r-process origin of the rare-earth elements  

E-Print Network [OSTI]

Neutron star (NS) merger ejecta offer a viable site for the production of heavy r-process elements with nuclear mass numbers A > 140. The crucial role of fission recycling is responsible for the robustness of this site against many astrophysical uncertainties, but calculations sensitively depend on nuclear physics. In particular the fission fragment yields determine the creation of 110 rare-earth peak that is nicely compatible with the abundance patterns in the Sun and metal-poor stars. This new finding further strengthens the case of NS mergers as possible dominant origin of r-nuclei with A > 140.

S. Goriely; J. -L. Sida; J. -F. Lemaitre; S. Panebianco; N. Dubray; S. Hilaire; A. Bauswein; H. -Thomas Janka

2013-11-22T23:59:59.000Z

252

Antikaons in the extended relativistic mean-field models for neutron star  

SciTech Connect (OSTI)

We review the role of antikaons in recent versions of relativistic mean field models and focus on the interactions in which all parameters are obtained by fitting finite nuclear data and successfully applied to reproduce a variety of nuclear and neutron star (NS) properties. We show that the recently observed 1.97 solar mass NS can be explained in three ways: (i) A stiffer EoS with both antikaons (K{sup -}, K-bar {sup 0}), (ii) a relatively softer EoS with K{sup -} and (iii) a softer EoS with nucleon phase only.

Gupta, Neha; Arumugam, P. [Department of Physics, Indian Institute of Technology Roorkee, Roorkee - 247 667 (India)

2012-10-20T23:59:59.000Z

253

Research and development of RHIC injection kicker upgrade with nano second FID pulse generator  

SciTech Connect (OSTI)

Our recent effort to test a 50 kV, 1 kA, 50 ns pulse width, 10 ns pulse rise time FID pulse generator with a 250 ft transmission cable, resistive load, and existing RHIC injection kicker magnet has produced unparalleled results. This is the very first attempt to drive a high strength fast kicker magnet with a nano second high pulsed power (50 MVA) generator for large accelerator and colliders. The technology is impressive. We report here the result and future plan of RHIC Injection kicker upgrade.

Zhang W.; Sandberg, J.; Hahn, H.; Fischer, W.; Liaw, C.J.; Pai, C.; Tuozzolo, J.

2012-05-20T23:59:59.000Z

254

Detection of a small shift in a broad distribution  

E-Print Network [OSTI]

Statistical methods for the extraction of a small shift in broad data distributions are examined by means of Monte Carlo simulations. This work was originally motivated by the CERN neutrino beam to Gran Sasso (CNGS) experiment for which the OPERA detector collaboration reported a time shift in a broad distribution with an accuracy of $\\pm 7.8\\,$ns, while the fluctuation of the average time turns with $\\pm 23.8\\,$ns out to be much larger. Although the physical result of a big shift has been withdrawn, statistical methods that make an identification in a broad distribution with such a small error possible remain of interest.

Bernd A. Berg

2014-09-05T23:59:59.000Z

255

Laser-heater assisted plasma channel formation in capillary discharge waveguides  

SciTech Connect (OSTI)

A method of creating plasma channels with controllable depth and transverse profile for the guiding of short, high power laser pulses for efficient electron acceleration is proposed. The plasma channel produced by the hydrogen-filled capillary discharge waveguide is modified by a ns-scale laser pulse, which heats the electrons near the capillary axis. This interaction creates a deeper plasma channel within the capillary discharge that evolves on a ns-time scale, allowing laser beams with smaller spot sizes than would otherwise be possible in the unmodified capillary discharge.

Bobrova, N. A. [Institute of Theoretical and Experimental Physics, Moscow 117218 (Russian Federation); Moscow Institute of Physics and Technology, Dolgoprudny (Russian Federation); Sasorov, P. V. [Keldysh Institute of Applied Mathematics, Moscow (Russian Federation); Moscow Institute of Physics and Technology, Dolgoprudny (Russian Federation); Benedetti, C.; Geddes, C. G. R.; Schroeder, C. B.; Esarey, E. [Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Bulanov, S. S. [University of California, Berkeley, California 94720 (United States); Leemans, W. P. [University of California, Berkeley, California 94720 (United States); Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)

2013-02-15T23:59:59.000Z

256

Ultraslow propagation of matched pulses by four-wave mixing in an atomic vapor  

E-Print Network [OSTI]

We have observed the ultraslow propagation of matched pulses in nondegenerate four-wave mixing in a hot atomic vapor. Probe pulses as short as 70 ns can be delayed by a tunable time of up to 40 ns with little broadening or distortion. During the propagation, a probe pulse is amplified and generates a conjugate pulse which is faster and separates from the probe pulse before getting locked to it at a fixed delay. The precise timing of this process allows us to determine the key coefficients of the susceptibility tensor. The presence of gain in this system makes this system very interesting in the context of all-optical information processing.

V. Boyer; C. F. McCormick; E. Arimondo; P. D. Lett

2007-03-19T23:59:59.000Z

257

MEASUREMENT OF THE RADIUS OF NEUTRON STARS WITH HIGH SIGNAL-TO-NOISE QUIESCENT LOW-MASS X-RAY BINARIES IN GLOBULAR CLUSTERS  

SciTech Connect (OSTI)

This paper presents the measurement of the neutron star (NS) radius using the thermal spectra from quiescent low-mass X-ray binaries (qLMXBs) inside globular clusters (GCs). Recent observations of NSs have presented evidence that cold ultra dense matter-present in the core of NSs-is best described by ''normal matter'' equations of state (EoSs). Such EoSs predict that the radii of NSs, R{sub NS}, are quasi-constant (within measurement errors, of {approx}10%) for astrophysically relevant masses (M{sub NS}>0.5 M{sub Sun }). The present work adopts this theoretical prediction as an assumption, and uses it to constrain a single R{sub NS} value from five qLMXB targets with available high signal-to-noise X-ray spectroscopic data. Employing a Markov chain Monte-Carlo approach, we produce the marginalized posterior distribution for R{sub NS}, constrained to be the same value for all five NSs in the sample. An effort was made to include all quantifiable sources of uncertainty into the uncertainty of the quoted radius measurement. These include the uncertainties in the distances to the GCs, the uncertainties due to the Galactic absorption in the direction of the GCs, and the possibility of a hard power-law spectral component for count excesses at high photon energy, which are observed in some qLMXBs in the Galactic plane. Using conservative assumptions, we found that the radius, common to the five qLMXBs and constant for a wide range of masses, lies in the low range of possible NS radii, R{sub NS}=9.1{sup +1.3}{sub -1.5} km (90%-confidence). Such a value is consistent with low-R{sub NS} equations of state. We compare this result with previous radius measurements of NSs from various analyses of different types of systems. In addition, we compare the spectral analyses of individual qLMXBs to previous works.

Guillot, Sebastien; Rutledge, Robert E. [Department of Physics, McGill University, 3600 rue University, Montreal, QC, H2X-3R4 (Canada); Servillat, Mathieu [Laboratoire AIM (CEA/DSM/IRFU/SAp, CNRS, Universite Paris Diderot), CEA Saclay, Bat. 709, F-91191 Gif-sur-Yvette (France); Webb, Natalie A., E-mail: guillots@physics.mcgill.ca, E-mail: rutledge@physics.mcgill.ca [Universite de Toulouse, UPS-OMP, IRAP, Toulouse (France)

2013-07-20T23:59:59.000Z

258

news for Parents & family Vol.1 issue 2  

E-Print Network [OSTI]

SPRING2009 news for Parents & family Vol.1 issue 2 JohNS hoPkINS UNIveRSIty A s he headed into his lost in the HR departments." From hosting career fairs and bringing individual recruiters to campus PAReNt PeRSPectIve................ 7 the FINAl PAGe CommemorAtion DAy ................ 8 More than 76

von der Heydt, Rüdiger

259

MSWiM Demo Abstract: Direct Code Execution: Increase Simulation Realism using Unmodified Real  

E-Print Network [OSTI]

: information-centric networking over mobile ad hoc network using the PARC CCNx code, and a seamless handoffMSWiM Demo Abstract: Direct Code Execution: Increase Simulation Realism using Unmodified Real of Tokyo, Japan INRIA, France Abstract We propose to demonstrate Direct Code Execution (DCE)1 , a ns-3

Turletti, Thierry

260

Mantle transition zone beneath the Caribbean-South American plate boundary and its tectonic implications  

E-Print Network [OSTI]

Mantle transition zone beneath the Caribbean-South American plate boundary and its tectonic seismic network of Venezuela to study the mantle transition zone structure beneath the Caribbean Caribbean, the 410-km is featured by a narrow (200 km EW) 25-km uplift extending in the NS direction around

Niu, Fenglin

Note: This page contains sample records for the topic "ns ns ns" 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

Strong gravitational lensing of gravitational waves in Einstein Telescope  

SciTech Connect (OSTI)

Gravitational wave experiments have entered a new stage which gets us closer to the opening a new observational window on the Universe. In particular, the Einstein Telescope (ET) is designed to have a fantastic sensitivity that will provide with tens or hundreds of thousand NS-NS inspiral events per year up to the redshift z = 2. Some of such events should be gravitationally lensed by intervening galaxies. We explore the prospects of observing gravitationally lensed inspiral NS-NS events in the Einstein telescope. Being conservative we consider the lens population of elliptical galaxies. It turns out that depending on the local insipral rate ET should detect from one per decade detection in the pessimistic case to a tens of detections per year for the most optimistic case. The detection of gravitationally lensed source in gravitational wave detectors would be an invaluable source of information concerning cosmography, complementary to standard ones (like supernovae or BAO) independent of the local cosmic distance ladder calibrations.

Piórkowska, Aleksandra; Biesiada, Marek [Department of Astrophysics and Cosmology, Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice (Poland); Zhu, Zong-Hong, E-mail: aleksandra.piorkowska@us.edu.pl, E-mail: marek.biesiada@us.edu.pl, E-mail: zhuzh@bnu.edu.cn [Department of Astronomy, Beijing Normal University, Beijing 100875 (China)

2013-10-01T23:59:59.000Z

262

Observed one-dimensional return stroke propagation speeds in the bottom 170 m of a rocket-triggered lightning channel  

E-Print Network [OSTI]

Observed one-dimensional return stroke propagation speeds in the bottom 170 m of a rocket; revised 22 June 2004; accepted 8 July 2004; published 20 August 2004. [1] The return-stroke propagation speeds of five strokes from a seven-stroke triggered lightning flash are measured, with a 2 ns sampling

Florida, University of

263

Experimental Investigation of Excited-State Lifetimes in Atomic Ytterbium  

SciTech Connect (OSTI)

Lifetimes of 21 excited states in atomic Yb were measured using time-resolved fluorescence detection following pulsed laser excitation. The lifetime of the 4f{sup 14}5d6s {sup 3}D{sub 1} state, which is of particular importance for a proposed study of parity nonconservation in atoms, was measured to be 380(30) ns.

Bowers, C.J.; Budker, D.; Commins, E.D.; DeMille, D.; Freedman, S.J.; Nguyen, A.-T.; Shang, S.-Q.; /UC, Berkeley; Zolotorev, M.; /SLAC

2011-11-15T23:59:59.000Z

264

J. Phys. Chsm. 1960, 84, 2685-2688 2685 adsorption after heating to 300.0 "C then cooling to 60.0  

E-Print Network [OSTI]

J. Phys. Chsm. 1960, 84, 2685-2688 2685 adsorption after heating to 300.0 "C then cooling to 60 in a solution. First, the per- turbation is induced in a very short time-on the order of 6-10 ns-with a nitrogen-pumped

Zare, Richard N.

265

Operators Manual and Technical Reference for the Z-Beamlet Phase Modulation Failsafe System: Version 1.  

SciTech Connect (OSTI)

The need for pulse energies exceeding 4 kJ and pulse lengths [?] 2 ns in Sandia's Z-Beamlet laser (ZBL) requires that the single-frequency spectrum of its fiber-laser master oscillator be converted to a phase modulated spectrum with a modulation in dex [?] 5. Because accidental injection of single-frequency light into ZBL could result i n damage to optical materials from transverse stimulated Brillouin scattering, the presence of phase modulated (PM) light must be monitored by a reliable failsafe system that can stop a las er shot within of a few 10's of ns following a failure of the PM system. This requirement is met by combining optical heterodyne detection with high-speed electronics to indicate the pres ence or absence of phase modulated light. The transition time for the failsafe signal resultin g from a sudden failure using this technique is approximately 35 ns. This is sufficiently short to safely stop a single-frequency laser pulse from leaving ZBL's regenerative amplifier with a n approximately 35 ns margin of safety. This manual and technical reference contains detai led instructions for daily use of the PM failsafe system and provides enough additional informat ion for its maintenance and repair.

Armstrong, Darrell J.

2014-09-01T23:59:59.000Z

266

Applications of B-Lactones: Utility of Spiroepoxy-B-Lactones and Development of a Double Diastereoselective Nucleophile Catalyzed, Aldol-Lactonization Process Leading to !-Lactone Fused Carbocycles and Tetrahydrofurans  

E-Print Network [OSTI]

nuclear magnetic resonance Ns 4-nitrobenzenesulfonyl Nuc nucleophile OAc-QD O-acetyl quinidine OBz-QD O-benzoyl quinidine ORTEP Oak Ridge Thermal Ellipsoid Plot OTMS-QD O-trimethylsilyl quinidine OTMS-QN O-trimethylsilyl quinine P388 murine...

Morris, Kay A.

2011-10-21T23:59:59.000Z

267

Using MATLAB to solve differential equations numerically  

E-Print Network [OSTI]

Using MATLAB to solve differential equations numerically Morten Brøns Department of Mathematics of the programming language MATLAB. We will focus on practical matters and readers interested in numerical analysis as a mathematical subject should look elsewhere. In the G-databar at DTU, MATLAB can be accessed either by typing �

Klein, David

268

GLOMEROMYCOTEAN ASSOCIATIONS IN LIVERWORTS: A MOLECULAR, CELLULAR, AND TAXONOMIC ANALYSIS  

E-Print Network [OSTI]

End Road, London E1 4NS, UK Liverworts form endophytic associations with fungi that mirror mycorrhizal (except a few mostly derived clades), and part of the Metzgeriidae. Fungal endophytes from Haplomitrium, Conocephalum, Fossombronia, and Pellia were related to Glomus Group A, while the endophyte from Monoclea

Bruns, Tom

269

0-7803-7016-3/01/$10.00 2001 IEEE A Control Theoretic Analysis of RED  

E-Print Network [OSTI]

of network parameters such as link capacity, load and round-trip time. Using this model, we next design such as the low-pass filter break point and loss probability profile to the network parameters. We present and load level. Ro- bustness to variations in system loads is a prime objective. We present ns simulations

Lo Cigno, Renato Antonio

270

The Vitamin A Requirements of Hens for Egg Production.  

E-Print Network [OSTI]

~ogether, the data would show a Icw egg production f e no-alfalfa group, a, larger egg production for the group receivii l'able 12. Average feed consumption and egg production by months per hen in batter rls fa. ns 'or ng I No alfalfa lot ( 2ck...

Sherwood, R. M., (Ross Madison); Fraps, G. S. (George Stronach)

1935-01-01T23:59:59.000Z

271

Dynamics of DNA tumbling in shear to rotational mixed flows: Pathways and periods Joo Sung Lee,1  

E-Print Network [OSTI]

with respect to the coil-stretch transi- tion 8 , Shaqfeh, Chu, and co-workers have investigated DNA tumbling for free-draining, wormlike bead-spring models 13 using a numerical scheme described elsewhere 14 . Ex- cept where noted, calculations were made for a number of springs Ns=9, with 17 Kuhn steps per spring

Shaqfeh, Eric

272

dat aint ensive Web sit e design and  

E-Print Network [OSTI]

WebML: dat a­int ensive Web sit e design and generat ion Data Model Resort ID ote ID Description e External eer ser ervicel icati n e esi ne e al icati ns Building at ourism Web applicat ion in WebML, based

Manolescu, Ioana

273

Genome complexity in a lean, mean photosynthetic machine  

E-Print Network [OSTI]

, Dalhousie University, Sir Charles Tupper Medical Building, 5850 College Street, Halifax, NS, Canada B3H 1X5, invisible to the naked eye and unfathomably large in number, quietly harnessing solar en- ergy, fixing 1 m in diameter and practically invisible under the light microscope, O. tauri was detected by flow

Archibald, John

274

Impact of Network Density on Data Aggregation in Wireless Sensor Networks Chalermek Intanagonwiwat  

E-Print Network [OSTI]

message. Energy-wise, opportunistic aggrega- tion on a low-latency tree is not optimal because data may) to improve path sharing for more energy savings. We have implemented this greedy-tree approach in ns-2 and we is essential for wireless sensor networks where energy resources are limited. In a previously proposed data

Heidemann, John

275

%U%#!<%I%P%C%/@)8f$K%7%s%;%7%9$rMQ$$$?2 <+M3EY@)8f7O$K$h$k F0EE<0B?<4?6F0Bf$N%m%P%9%H@)8f #  

E-Print Network [OSTI]

!$@­G=LL$GLdBj$H$J$k;~$KE,1~%U%#%k%? $rF3F~$9$k$,!$%U%#!Ns$KA^F~$9 $k$3$H$K$h$C$F!$?t3X%b%G%k$HHo@)8f7O

276

Conference Presentations and Posters July 2010 Thompson Group Dalhousie University1  

E-Print Network [OSTI]

Sulfinate and its Utility in the Asymmetric Synthesis of Chiral Pyrrole-containing Diarylsulfoxides. Uddin and Chemical Biophysics Networking Retreat, February 2009, Halifax, NS. 9. Pyrrolic Compounds: One, Two, Three. Helical and Alkali Complexes of Dipyrrins: Synthesis and Properties. Thompson, A. American Chemical

Dellaire, Graham

277

Conference Presentations and Posters March 2011 Thompson Group Dalhousie University1  

E-Print Network [OSTI]

. Synthesis of an Optically Pure Sulfinate and its Utility in the Asymmetric Synthesis of Chiral Pyrrole Presentations 12. Synthesis and characterization of a series of fluorescent pyrrolyldipyrrinato tin Retreat, February 2009, Halifax, NS. 9. Pyrrolic Compounds: One, Two, Three. Thompson, A. Astra

Dellaire, Graham

278

Detection of nanosecond time scale side-chain jumps in a protein dissolved in water/glycerol solvent  

E-Print Network [OSTI]

a positive identification of nanosecond dynamics in Val-23 where ns motions were already observed earlier. In several other cases, however, only tentative identification was possible. The lack of definitive results. In particular, it has been found that the overall protein tumbling is controlled by the bulk solvent

Skrynnikov, Nikolai

279

Diagnostics Issues for Kenneth M. Young  

E-Print Network [OSTI]

provide the same quality of data as in best present-day devices. · High quality, reliable information on many plasma parameters will be used to provide control signals. · New information about the alpha) Total neutron flux 1x1014 - 1x1021 n s-1 Integral 1 ms 10% Neutron & -particle source 1x1014-4x1018ns-1m

280

1. . . 112 (2012) .  

E-Print Network [OSTI]

scintillators on the base of BaF2 crystals with increased light yield of 0.9 ns luminescence for TOF PET. Nucl of neutrinoless double- electron capture by high-precision Penning-trap mass spectrometry. J.Phys. G 39 (2012

Titov, Anatoly

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ns ns ns" 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

Satellite remote sensing of surface air quality Randall V. Martin a,b,*  

E-Print Network [OSTI]

Review Satellite remote sensing of surface air quality Randall V. Martin a,b,* a Department University, Halifax, NS, Canada B3H 3J5. Tel.: þ1 902 494 3915; fax: þ1 902 494 5191. E-mail address: randall

Martin, Randall

282

Ultrabright Backward-wave Biphoton Source  

E-Print Network [OSTI]

We calculate the properties of a biphoton source based on resonant backward-wave spontaneous parametric down-conversion. We show that the biphotons are generated in a single longitudinal mode having a subnatural linewidth and a Glauber correlation time exceeding 65 ns.

Chih-Sung Chuu; S. E. Harris

2011-05-01T23:59:59.000Z

283

Short and ultrashort laser pulse induced bubbles on transparent and scattering tissue models.  

E-Print Network [OSTI]

intensity. Long laser pulses (ns to ms) couple its energy to the material mainly through the wavelength dependent linear absorption, according to an extinction coefficient (µt); most of the energy deposited cases where the treatment is not totally successful; as an example, Port Wine Stain (PWS) birthmarks

Aguilar, Guillermo

284

Synchronization of high speed framing camera and intense electron-beam accelerator  

SciTech Connect (OSTI)

A new trigger program is proposed to realize the synchronization of high speed framing camera (HSFC) and intense electron-beam accelerator (IEBA). The trigger program which include light signal acquisition radiated from main switch of IEBA and signal processing circuit could provide a trigger signal with rise time of 17 ns and amplitude of about 5 V. First, the light signal was collected by an avalanche photodiode (APD) module, and the delay time between the output voltage of APD and load voltage of IEBA was tested, it was about 35 ns. Subsequently, the output voltage of APD was processed further by the signal processing circuit to obtain the trigger signal. At last, by combining the trigger program with an IEBA, the trigger program operated stably, and a delay time of 30 ns between the trigger signal of HSFC and output voltage of IEBA was obtained. Meanwhile, when surface flashover occurred at the high density polyethylene sample, the delay time between the trigger signal of HSFC and flashover current was up to 150 ns, which satisfied the need of synchronization of HSFC and IEBA. So the experiment results proved that the trigger program could compensate the time (called compensated time) of the trigger signal processing time and the inherent delay time of the HSFC.

Cheng Xinbing; Liu Jinliang; Hong Zhiqiang; Qian Baoliang [College of Opto-electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073 (China)

2012-06-15T23:59:59.000Z

285

Tal Carmon and Kerry Vahala California Institute of Technology  

E-Print Network [OSTI]

Carmon, PRL 94, 223902 (2005). Rokhsari Opt. Exp. 13, 5293 (2005). Kippenberg PRL 95, 033901 (2005). #12 increases with intensity". Chaos: Non-periodic dynamic. Carmon, et. al. PRL 98, 167203 (2007) CLEO2005CLEO2006CLEO2007 Time Power 0 100Time [ns] First observation of oscillations Carmon, PRL 94, 223902 (2005

286

Work Control Center Operating Procedure page 1 D-NSTX-OP-AD-129 Rev.OO  

E-Print Network [OSTI]

Management Division... Construction Safety Rep ....................................Neil Gerish Neutral Beam Perry Date Date 10/2-/.1/RLM: AI Von Halle ~~ , I Responsible Division: NS'lJ' Construction Procedure and Operations Division Energy Conversion System!Motor Control Division Environmental Restoration & Waste

Princeton Plasma Physics Laboratory

287

Environ Fluid Mech DOI 10.1007/s10652-012-9256-1  

E-Print Network [OSTI]

Kinematic viscosity of water b Wave breaking viscosity h t Horizontal eddy viscosity v t Vertical eddy. The Boussinesq model has the ability to calculate both three-dimensional velocity distributions and the water DIT Depth integrated transport equation NS Navier Stokes equation SWE Shallow water equation D.-H. Kim

Lynett, Patrick

288

LINKING NEARSHORE PROCESSES AND MORPHOLOGY MEASUREMENTS TO UNDERSTAND LARGE SCALE COASTAL CHANGE  

E-Print Network [OSTI]

by approximately 3 orders of magnitude during the experiment. Initial model results suggest that cross 2001 experiment, agreeing with observations. The magnitude of simulated net onshore sediment transport Morphology NS SS WA OR North Jetty South Jetty Figure 1. Chart of the study area near Grays Harbor, WA

289

NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA  

E-Print Network [OSTI]

was then built using Ferroxcube 387 material that measured 0.22 ps/°C, an order of magnitude better than the best for chart recorder scale factor. The coarse phase offset switch permits full phase rotation in 10 ns (18

Groppi, Christopher

290

Morphological variation of the foraminifer Ammonia beccarii (Linné) from the Atlantic coast of the United States  

E-Print Network [OSTI]

FOR F-VALUE P,Q (not applicable) 1.33 n.s. P,R 31.23 os. 45 1.04 n.s. 9 . P,S 23.57 n.s. -15 1.3? 43 Q,R not applicable) 0.56 os. 9 , )5 Q,S (not applicable) 0.85 os. 9 , 21 R,S 31.17 n.s. 45 0.85 q , -14 P,Q,R,S, g,T 65.48 ris. (not applicable) 90 2....89*** 2. 198 2 TI)1 20.59 50.71*** 4, 39-1 3 TNCH 23.45 44.84*** 6, 392 4 TDUMBO 6.04 35»7*** 8, 390 5 NCHW 3.82 29.94*** 10, 388 6 ICOIL 3.44 25.83*** 12, 386 7 TAPER4 3.66 22.96*** 14, 384 2.27 20.51*** 16, 382 9 TCURV2 1.75 418.49*** 18, 380 1...

Chang, Y. M.; Kaesler, R. L.

1974-04-19T23:59:59.000Z

291

Um Modelo de Grupos para MANETs Henrique S. dos Santos1, Raqueline R. M. Penteado1,  

E-Print Network [OSTI]

management. This paper proposes a group management service based on the "Friend of a Friend" (FOAF) ontology. We implemented an NS-2 agent based on the proposed model and simulate the system in a urban scenario the system: energy consumption and traffic load. Resumo. O gerenciamento de redes ad hoc sem fio (MANETs) é

Hara, Carmem Satie

292

NUMERICAL ANALYSIS OF FLOW FIELDS GENERATED BY ACCELERATING FLAMES  

E-Print Network [OSTI]

GE-I. '+l.S··2/CS·.212. ,*CS EPS=(R2(NS~K+I)-R5)/DELR ~S="GEtP(I'''SI-K)/C(I,NSHK''.2. ,"SH~ , *OS CI=2. *(2. -EPS"(I.+EPS) C2=2. *CPS-3. S C3=(I. -EPS'*(2. *EPS-I.I/CI.tEPS'

Kurylo, J.

2011-01-01T23:59:59.000Z

293

Page 1 of 14 SUPPLEMENTARY MATERIAL  

E-Print Network [OSTI]

-ns pulse trains in both visible and near-infrared ranges up to 2400 nm. The near-infrared radiation with near-infrared antireflection coating) or a 10X objective (UPLSAPO, Olympus). The focal volume, which (Fig. S1). The reflection efficiency of the splitter was about 90%. A 28 dB preamplifier (ZFL-500LN

Cheng, Ji-Xin

294

Radiation science using Z-pinch x raysa... J. E. Bailey,1,b)  

E-Print Network [OSTI]

Radiation science using Z-pinch x raysa... J. E. Bailey,1,b) G. A. Chandler,1 D. Cohen,2 M. E 200 TW peak power, 5­10 ns duration x-ray bursts that provide new possibilities to advance radiation away from the pinch, where it is heated to 10­100 eV temperatures by the pinch radiation

Cohen, David

295

Pigment characteristics of the southern pea, Vigna sinensis  

E-Print Network [OSTI]

for the naturally occurr- ing Pigment e Ths retention of' the ns~mel colox of Eood. products d~g--processing hsa alwuva been the goal of t&s csxIning industx/? TG produce Rn sttructive pro duct y the c@xlxIcr . 'Bust retuin 38 much Qf the Grirginsl colox' exs...

Winzer, Jack Warren

1959-01-01T23:59:59.000Z

296

Experimental investigations of plasma perturbation in Thomson scattering applied to thermal plasma diagnostics  

E-Print Network [OSTI]

Experimental investigations of plasma perturbation in Thomson scattering applied to thermal plasma diagnostics Krzysztof Dziere¸ga* and Witold Zawadzki Instytut Fizyki im. M. Smoluchowskiego, Uniwersytet ns laser pulses were performed on argon thermal discharge plasma with electron temperature Te 10 000

297

INVITED SPEAKERS S. Albeverio (Bonn, Germany)  

E-Print Network [OSTI]

INVITED SPEAKERS S. Albeverio (Bonn, Germany) J. L. Bell (Western Ontario, Canada) V. Benci (PisaIntyre (Edinburgh, UK) T. Nakamura (Tsuda, Japan) H. Osswald (Muenchen, Germany) D.A. Ross (Hawaii, USA) M. Wolff (Tuebingen, Germany). NS2002 NONSTANDARD METHODS and applications in mathematics June 10-16, 2002 Pisa

Di Nasso, Mauro

298

Intermodal Railroad Daniel Brock  

E-Print Network [OSTI]

of Railroad: Shipments First rail completed in 1830 - Minerals, timber, and agriculture Boxcar 1830s to 1960 made on rail infrastructure are done by owning company. Highways are public and must be funded publicly Southern CSX #12;Who? Revenue by Intermodal BNSF:37% UP: 19% CSX: 14% NS: 20% Rail companies should

Nagurney, Anna

299

Selection of Processes for Welding Steel Rails  

E-Print Network [OSTI]

...._ _) Selection of Processes for Welding Steel Rails by N.S. Tsai* and T.W. Eagar* ABSTRACT 421 The advantages and limitations ofseveral conventional and prospective rail welding processes are reviewed with emphasis on the heat input rate, on joint preparation, on post weld grinding and on resultant metallurgical

Eagar, Thomas W.

300

~DELING OF METAL TRANSFKR IN GAS METAL ARC WELDING Yong -Seog Kim and T. W. Eagar  

E-Print Network [OSTI]

) ) ) ~DELING OF METAL TRANSFKR IN GAS METAL ARC WELDING Yong -Seog Kim and T. W. Eagar theory and the pinch i ns t a bility theor y as a function of welding cur rent . Experimental of the gas metal arc process in the late 1940s, it has become one of the most important welding processes

Eagar, Thomas W.

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


301

ATP: A Reliable Transport Protocol for Ad-hoc Networks  

E-Print Network [OSTI]

ATP: A Reliable Transport Protocol for Ad-hoc Networks Karthikeyan Sundaresan, Vaidyanathan protocol for ad-hoc net- works called ATP (ad-hoc transport protocol). We show through ns2 based simulations that ATP outperforms both default TCP and TCP-ELFN. Categories and Subject Descriptors C.2

Sivakumar, Raghupathy

302

Sensitivity Analysis of the ATP Protocol Karthikeyan Sundaresan, V. Anantharaman, H.-Y. Hsieh and R. Sivakumar  

E-Print Network [OSTI]

Sensitivity Analysis of the ATP Protocol Parameters Karthikeyan Sundaresan, V. Anantharaman, H-tested the parameters involved in the design of the ATP protocol. The analysis was performed using the NS2 simulator and 15 flows. Each of the flows was an ATP flow with FTP serving as the application generating traffic

Sivakumar, Raghupathy

303

Evaluation des performances des protocoles de routage Ad hoc  

E-Print Network [OSTI]

Evaluation des performances des protocoles de routage Ad hoc Abdelali Boushaba1 , Mohammed Oumsis2 quatre protocoles de routage Ad hoc: DSR, AODV, OLSR et DSDV et d'autre part, d'examiner l'impact de la'activité. Mots-clés--Réseaux mobiles Ad hoc; DSR; AODV; DSDV; OLSR; évaluation des performances; simulation, NS-2

Paris-Sud XI, Université de

304

CAD-HOC: A CAD Like Tool For Generating Mobility Benchmarks In Ad-Hoc Networks  

E-Print Network [OSTI]

CAD-HOC: A CAD Like Tool For Generating Mobility Benchmarks In Ad-Hoc Networks Subodh Shah , Edwin of using unrealistic mobility scenarios for simulation of ad-hoc routing protocols. We present CAD-HOC, a cousin tool to Network Simulator (ns), which allows ad-hoc networking experimentation to be performed

Helal, Abdelsalam

305

Topology Reconstruction and Characterisation of Wireless Ad Hoc Networks  

E-Print Network [OSTI]

Topology Reconstruction and Characterisation of Wireless Ad Hoc Networks Jon Arnold, Nigel Bean.sorell@adelaide.edu.au Abstract-- Wireless ad hoc networks provide a useful commu- nications infrastructure for the mobile Hoc Protocols, 802.11, Monitoring, Template Fitting, NS-2. I. INTRODUCTION Wireless Ad Hoc Networks

Roughan, Matthew

306

Paul Sellin, Centre for Nuclear and Radiation Physics IBIC studies of charge transport in single-crystal  

E-Print Network [OSTI]

Trapping in polycrystalline CVD diamond radiation detectors Diamond radiation detectors require large properties. Polycrystalline CVD diamond devices have been studied for many years: · grain boundaries act by : Room temperature de-trapping is observed in polycrystalline diamond, with ~100 ns ­ 10 µs. Trapping

Sellin, Paul

307

arXiv:1110.5871v1[astro-ph.IM]26Oct2011 Testing axion physics in a Josephson junction environment  

E-Print Network [OSTI]

arXiv:1110.5871v1[astro-ph.IM]26Oct2011 Testing axion physics in a Josephson junction environmentNS, UK We suggest that experiments based on Josephson junctions, SQUIDS, and coupled Josephson qubits in which axionic interaction strengths in a Josephson junction environment can be tested, similar in nature

Beck, Christian

308

Biology: Sample Pathway Semester I Semester II  

E-Print Network [OSTI]

Biology: Sample Pathway Semester I Semester II Freshman Year CGS Core CGS Core CAS CH101 CAS CH102 and NS202. Major Requirements: The major in Biology is 16 courses. Courses taken to satisfy CAS major. The biology concentration also offers specializations in Ecology and Conservation Biology, Neurobiology, Cell

Goldberg, Bennett

309

Crack propagation induced heating in crystalline energetic materials W. Holmes,a)  

E-Print Network [OSTI]

Crack propagation induced heating in crystalline energetic materials W. Holmes,a) R. S. Francis of the heating of molecular vibrations and the possible initiation of chemical reaction from heat dissipated that vibrational temperatures can reach 800 K in 55 ps and exceed 550 K for 1 ns after the initial heating

Fayer, Michael D.

310

Fluid dynamics topics in bloodstain pattern analysis: Comparative review and research opportunities  

E-Print Network [OSTI]

Review Fluid dynamics topics in bloodstain pattern analysis: Comparative review and research a Department of Mechanical Engineering, Iowa State University of Science and Technology, Ames, IA 50011, USA b Engineering & Applied Science, Dalhousie University, Halifax, NS B3H 4R2, Canada d Department of Mechanical

Attinger, Daniel

311

Versatile magneto-optic Kerr effect polarimeter for studies of domain-wall dynamics in magnetic nanostructures  

E-Print Network [OSTI]

and magnetic energy loss measurements spanning ten decades of drive frequency; spatially and temporally ns rise time or by electric currents from dc to 10 GHz. A detailed description of the instrument based on the MOKE. Pump-probe techniques7­15 that utilize magneto-optical sampling and ultrashort

Erskine, James L.

312

VOLUME 83, NUMBER 15 P H Y S I C A L R E V I E W L E T T E R S 11 OCTOBER 1999 Large Contributions of Negative-Energy States to Forbidden Magnetic-Dipole Transition  

E-Print Network [OSTI]

of Negative-Energy States to Forbidden Magnetic-Dipole Transition Amplitudes in Alkali-Metal Atoms I. M, Notre Dame, Indiana 46556 (Received 20 May 1999) The influence of negative-energy states (NES) on forbidden magnetic-dipole ns1 2 2 n 1 1 s1 2 transitions in alkali-metal atoms is investigated. We find

Johnson, Walter R.

313

Dexterous manipulation planning for a planar whole-arm manipulation system  

E-Print Network [OSTI]

as following: 3 & 2nrf + ns & 3 + nff Brfnk(Wrf) = 3 Further, for the solution equation (HI. 11) to be kinematically valid, the contact assumed to be breaking in the given contact mode must also separate by satisfying 27 the rewritten form of equation...

Son, Wookho

1996-01-01T23:59:59.000Z

314

Exogenous application of gibberellins to hasten yaupon seed germination for surface mine reclamation  

E-Print Network [OSTI]

) (T-1) (S-1)(T-1) a e + ntca s a e + nsco t s e + nco st GA concentration/ GA type (C) CXS Error T (C-1) T(C-1) (S-1) (N-1)STC a e + nsa c(t) 0 e + ns sc(t) o e TOTAL NSTC-1 ') The following abbreviations were used: Number of Sample...

Whatley, Christopher Marc

1988-01-01T23:59:59.000Z

315

The following contribution was presented at the 28. European PV Solar Energy Conference and Exhibition  

E-Print Network [OSTI]

and apply Al screen printing and firing. As already published, we confirm that the surface recombination-solidification after firing or by laser doping before firing. We show evidences of laser doping for ns laser, whereas collection with simultaneous higher bulk carrier lifetime enabling open circuit voltages above 700 mV, c) use

316

Marine Institute / Offshore Safety Survival Centre (OSSC) Official List of Designated Physicians  

E-Print Network [OSTI]

Medical Clinic P.O. Box 70, . Dartomouth, NS Evans Occupational Health Clinic Cowan Avenue Medical ClinicMarine Institute / Offshore Safety Survival Centre (OSSC) Official List of Designated Physicians St. John's: St. John's: Central: West: Labrador Prince Edward Island Nunavut Atlantic Offshore Dr, Parsons

Warkentin, Ian G.

317

Natural and experimental host range of the Maize Dwarf Mosaic Virus in Texas  

E-Print Network [OSTI]

Panicum antidotale Reta (blue panicum)(W) Seghal (30) P~L L. ( (l hb . ) (M) Bancroft et al. (3) Ford (14) e. , S +, S Pas alum notatum Flugge var. notatum (Bahiagraas) (W) Bancroft et al. (3) -, NS Ph laris steno tera Hack (Harding grass...

Leisy, Ralph Herbert

1968-01-01T23:59:59.000Z

318

RSIR E S E A R C H S U P P O R T  

E-Print Network [OSTI]

& Lyot stops ­ Two scan mirrors (N/S & E/W) · Spectral bands: ­ 6 solar-reflective channels (visible, NIR Cassegrain telescope with central obscuration & spider ­ Single 2-axis scan mirror ­ Scan mirror reflection angle varies with E/W angle­ Scan mirror reflection angle varies with E/W angle . · Imager's spectral

Kuligowski, Bob

319

Oecologia (2007) 153:617624 DOI 10.1007/s00442-007-0771-6  

E-Print Network [OSTI]

spruce (SS) and Norway spruce (NS) for 4 h per day on two days per week for Wve weeks. The pat- tern). The energy treatment altered the reward delivered during Sitka consumption so that animals were dosed either.duncan@macaulay.ac.uk J. J. Villalba Department of Forest, Range, and Wildlife Sciences, Utah State University, Logan, UT

Alvarez, Nadir

320

37 | P a g e Activity 10  

E-Print Network [OSTI]

resources). · Baking ingredients · Table #12; 38 | P a g e · Sterile reused and recyclable. Online resources, creative posters on recycled newspaper or cardboard, and chalkgraffiti are all viable://www.gov.ns.ca/agri/marketing/recipes/seasons.pdf o Select Nova Scotia's resource page: http://www.selectnovascotia.ca · Inseason fruits

Brownstone, Rob

Note: This page contains sample records for the topic "ns ns ns" 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

Improving fisheries co-management through ecosystem-based spatial management: The Galapagos Marine Reserve  

E-Print Network [OSTI]

Febrero, Santa Cruz, Galapagos, Ecuador c Management Science/Environmental Science, Saint Mary's University, Halifax, NS, Canada B3H 3C3 a r t i c l e i n f o Article history: Received 2 May 2012 Received for ocean space, to mitigate the impact of human activities on sensitive ecological areas, and to contribute

Charles, Anthony

322

Thesis for the degree Doctor of Philosophy  

E-Print Network [OSTI]

-kinetic energy was determined throughout the stagnation phase of a hot and dense imploding plasma in a puff z to form a 10-ns-duration plasma stagnating on axis. The ion kinetic energy was obtained from the Doppler mm). The ion kinetic energy was found to be 12 keV at the earliest phase of the stagnation

323

Comparison of the Efficacy of Popular Weight Loss Programs in Sedentary Overweight Women  

E-Print Network [OSTI]

This study compared the efficacy of the Curves® Complete 90-day Challenge (CC), Weight Watchers® Points Plus (WW), Jenny Craig® At Home (JC), and Nutrisystem® Advance Select™ (NS) on weight loss, body composition and/or markers of health and fitness...

Baetge, Claire

2014-08-06T23:59:59.000Z

324

Time resolved Nomarski interferometery of laser produced plasma plumes P. Hough a,  

E-Print Network [OSTI]

diagnostic studies of the plasma plume have focussed on late times (>100 ns) in the lifecycle of the plume (lifecycle of the plume as it determines the future lifecycle [12]. We report here a study of electron density profiles in laser generated Zn plasma plumes

Harilal, S. S.

325

Qiyin Fang MECHANISM STUDY OF SKIN TISSUE ABLATION BY NANOSECOND LASER PULSES. (Under the direction of Dr. Xin-Hua Hu)  

E-Print Network [OSTI]

in laser tissue ablation is essential to improve clinical laser applications by reducing collateral damage by nanosecond laser pulses in a wide spectral region from near-infrared to ultraviolet for a clear understanding. Multiple laser and optical configurations have been constructed to generate 9 to 12ns laser pulses

326

JOURNALDE PHYSIQUE IV Colloque C7, supplBmentau Journal de PhysiqueITI, Volume 4,juillet 1994  

E-Print Network [OSTI]

J. The pulse energy must be limited to avoid damage to the optical components. The pulse duration of ca. 80 ns a novel photoacoustic detection system with a high pressure C02 laser as radiation source. The laser as radiation source has been developedin our laboratoryand successfully appliedto air pollution monitoring [I

Boyer, Edmond

327

Hydro: A Hybrid Routing Protocol for Low-Power and Lossy Networks  

E-Print Network [OSTI]

1 Hydro: A Hybrid Routing Protocol for Low-Power and Lossy Networks Stephen Dawson-based traffic, or optimize for point-to-point traffic in a homogeneous network. As these networks become more by the resource constraints of low-power and lossy networks (L2Ns). Our design leverages the predominantly two

California at Berkeley, University of

328

Emulation of a Quantum Spin with a Superconducting Phase Qudit  

E-Print Network [OSTI]

, Michael R. Geller, John M. Martinis To whom correspondence should be addressed; E-mail: martinis and a shifted cosine shape A(t) = (Amax/2)(1 - cos(2t/T)) for 0 t T. This gives the pulses a smooth turn ns cosine turn-off at the end, and constant amplitude Amax drive in the middle, timed to achieve

Martinis, John M.

329

October 24, 2001 1. Remaining Action Items on Dry Chamber Wall  

E-Print Network [OSTI]

of Simplified Assumption Used to Estimate Temporal Distribution of Energy Depositions Photons Debris Ions Time10ns 0.2µs 1µs 2.5µs Fast Ions Energy Deposition Temporal Distribution of Energy Depositions from Ions for Direct Drive Spectra and Chamber Radius of 6.5 m Simplified Temporal Distribution of Energy Depositions

Raffray, A. René

330

Structural Location of Disease-associated Single-nucleotide Polymorphisms  

E-Print Network [OSTI]

Structural Location of Disease-associated Single-nucleotide Polymorphisms Nathan O. Stitziel1 , Yan-synonymous single-nucleotide polymorphism (nsSNP) of genes introduces amino acid changes to proteins, and plays reserved Keywords: single-nucleotide polymorphism; alpha shape; hidden Markov model; surface pockets

Pervouchine, Dmitri D.

331

Photoinduced electron transfer from rail to rung within a self-assembled oligomeric porphyrin ladder  

SciTech Connect (OSTI)

Photoinduced electron transfer in a self-assembled supramolecular ladder structure comprising oligomeric porphyrin rails and ligated dipyridyltetrazine rungs was characterized by transient absorption spectroscopy and transient direct current photoconductivity to be mainly from an oligomer (rail) to the center of a terminal tetrazine (rung), with the remaining hole being delocalized on the oligomer and subsequent charge recombination in 0.19 ns.

She, Chunxing; Lee, Suk Joong; McGarrah, James E.; Vura-Weis, Josh; Wasielewski, Michael; Chen, Hanning; Schatz, George C.; Ratner, Mark A.; Hupp, Joseph T.

2010-01-01T23:59:59.000Z

332

Exploiting Reconfigurable Antennas in Communication Systems with Delay-Sensitive Applications  

E-Print Network [OSTI]

. vi TABLE OF CONTENTS CHAPTER Page I INTRODUCTION : : : : : : : : : : : : : : : : : : : : : : : : : : 1 A. Problem Statement . . . . . . . . . . . . . . . . . . . . . . 5 B. Thesis Structure . . . . . . . . . . . . . . . . . . . . . . . . 5 II... results for threshold violation probability performance metric, for number of states NS 2 2; 3; 4; 5; 6; 7; 8; 16. : : : : : : : : : : : : : : : : : : : : : 44 1 CHAPTER I INTRODUCTION Wireless communication technologies and mobile applications...

Hammad, Eman

2012-02-14T23:59:59.000Z

333

Subnanosecond control of excitons in coupled quantum well nanostructures : photonic storage and Exciton Conveyer devices  

E-Print Network [OSTI]

O NS ARE IN IN C HES T O LERA N C ES: TW O PLA C E DEC IM AL THREE PLA C E DE C IM AL 14 x 4 x 0.073 THRU ALLN G ULAR: M A C H BEN D TW O PLA C E DE C IM AL THREE PLA C

Winbow, Alexander Graham

2010-01-01T23:59:59.000Z

334

ECE MS Comprehensive Exam October 17, 2009 Depth/Topic: Computer Engineering (GRAD)  

E-Print Network [OSTI]

) A XOR B (b) Unit cost (cheapest first): cellbased / PLA / FPGA Flexibility (most flexible first): FPGA / PLA / cellbased or FPGA / cellbased / PLA Performance (highest first): cellbased / FPGA / PLA or cellbased / PLA / FPGA (c) CE: Question 2 (a) = (1 pF 1 k) = 15 ns (b) R

Wang, Deli

335

Passive Neutron Detection in Ports for Homeland Security Applications  

E-Print Network [OSTI]

ability to determine the height of a source by taking the ratio of count rates in the lower and upper detectors. Using this configuration, a source of strength 3.39 x 10^5 n/s could be detected to a depth of 12.00 in below the water surface. Count rates...

Pedicini, Eowyn E

2013-05-07T23:59:59.000Z

336

New fission fragment distributions and r-process origin of the rare-earth elements  

E-Print Network [OSTI]

Neutron star (NS) merger ejecta offer a viable site for the production of heavy r-process elements with nuclear mass numbers A > 140. The crucial role of fission recycling is responsible for the robustness of this site against many astrophysical uncertainties, but calculations sensitively depend on nuclear physics. In particular the fission fragment yields determine the creation of 110 140.

Goriely, S; Lemaitre, J -F; Panebianco, S; Dubray, N; Hilaire, S; Bauswein, A; Janka, H -Thomas

2013-01-01T23:59:59.000Z

337

Published: June 29, 2011 r 2011 American Chemical Society 1757 dx.doi.org/10.1021/jz200760n |J. Phys. Chem. Lett. 2011, 2, 17571760  

E-Print Network [OSTI]

methacrylate (CBMA) because they exhibit ultra-low-fouling;3 that is, surfaces coated with these polymers allow evaluated every 0.5 ns by running short 20 ps trajectories using the 2PT method. The energies were then referenced to separatecalculations of the dry CBMA polymer and bulk water. For example, at STP, the Helmholtz

Goddard III, William A.

338

The Nervous System Nervous System Functions  

E-Print Network [OSTI]

from another neuron or a sensory cell Step 2: This causes sodium channels in the dendrites to open down the axon, until it reaches the end. Here's where Schwann cells come in Some axons are "naked order thinking Kinds of Cells in NS A Neuron Dendrites receive signals from other cells. The axon

Brown, Christopher A.

339

Nanorodnanosheet hierarchically structured ZnO crystals on zinc foil as flexible photoanodes for  

E-Print Network [OSTI]

for dye-sensitized solar cells Rui Gao,ab Jianjun Tian,a Zhiqiang Liang,a Qifeng Zhang,a Liduo Wang method on zinc foil and used as flexible photoanodes in dye-sensitized solar cells (DSCs). Compared of the NR­NS hierarchical structures are discussed. 1 Introduction Dye-sensitized solar cells (DSCs

Cao, Guozhong

340

BRAIN ATLASES AND REGISTRATION Arthur W. Toga and Paul Thompson  

E-Print Network [OSTI]

1 BRAIN ATLASES AND REGISTRATION Arthur W. Toga and Paul Thompson Laboratory of Neuro Imaging, Dept. of Neurology, Division of Brain Mapping, UCLA School of Medicine, Los Angeles, CA A Book Chapter for: Handbook and Stroke and the National Institute of Mental Health (NINDS/NIMH NS38753), and by a Human Brain Project

Thompson, Paul

Note: This page contains sample records for the topic "ns ns ns" 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

Environmental Science: Sample Pathway  

E-Print Network [OSTI]

Environmental Science: Sample Pathway Semester I Semester II Freshman Year CGS Core CGS Core GE 100 Intro to Env Science ES 105 Env Earth Science Sophomore Year CGS Core (CGS NS201 will fulfill CAS BI107 & 124) MA 115 Statistics Summer Environmental Internship Junior Year CH 171 Chem for Health Sciences CH

Goldberg, Bennett

342

General relativistic simulations of black hole-neutron star mergers: Effects of magnetic fields  

E-Print Network [OSTI]

As a neutron star (NS) is tidally disrupted by a black hole (BH) companion at the end of a BH-NS binary inspiral, its magnetic fields will be stretched and amplified. If sufficiently strong, these magnetic fields may impact the gravitational waveforms, merger evolution and mass of the remnant disk. Formation of highly-collimated magnetic field lines in the disk+spinning BH remnant may launch relativistic jets, providing the engine for a short-hard GRB. We analyze this scenario through fully general relativistic, magnetohydrodynamic (GRMHD) BHNS simulations from inspiral through merger and disk formation. Different initial magnetic field configurations and strengths are chosen for the NS interior for both nonspinning and moderately spinning (a/M=0.75) BHs aligned with the orbital angular momentum. Only strong interior (Bmax~10^17 G) initial magnetic fields in the NS significantly influence merger dynamics, enhancing the remnant disk mass by 100% and 40% in the nonspinning and spinning BH cases, respectively. However, detecting the imprint of even a strong magnetic field may be challenging for Advanced LIGO. Though there is no evidence of mass outflows or magnetic field collimation during the preliminary simulations we have performed, higher resolution, coupled with longer disk evolutions and different initial magnetic field configurations, may be required to definitively assess the possibility of BHNS binaries as short-hard GRB progenitors.

Zachariah B. Etienne; Yuk Tung Liu; Vasileios Paschalidis; Stuart L. Shapiro

2012-05-15T23:59:59.000Z

343

Cornell-developed systems that employ these abstractions are widespread. One example is CS fac-  

E-Print Network [OSTI]

at Amazon.com. Distributed computing will play an increasingly critical role in the global cyber- ing the performance and security properties of the system. Sirer's work on the CoDoNS system has shown domain name space for all of China. Mission-critical distributed systems Mission-critical distributed

Keinan, Alon

344

Inferred pore pressures at the Costa Rica subduction zone: implications for dewatering processes  

E-Print Network [OSTI]

of California, Santa Cruz, CA 95064, USA c Department of Earth and Environmental Science, New Mexico Institute of Technology, Socorro, NM, USA d Bedford Institute of Oceanography, Dartmouth, NS, Canada Received 20 May 1999; accepted 8 February 2000 Abstract Drilling on Ocean Drilling Program (ODP) Leg 170, offshore Costa Rica

Fisher, Andrew

345

D. W. Herrin, T. W. Wu, and A. F. Seybert University of Kentucky  

E-Print Network [OSTI]

)( - = Cylindrical Waves r 2 0 )( r e rG rk- = #12;ESSM - CYLINDRICAL SOURCES Intensity, energy density ^^ 0 1 = - = Energy Density Normal Intensity ( ) 2 1 )(2)( ^^)( 0 -=-= = - ns r e acIIIaF i N i j rk g j ij Nj ,,1 K= #12;Energy Density Sources Pulsating Boundary R =1 m r The Energy Source

Seybert, Andrew F.

346

PowerPoint Presentation  

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

resource for the "Y" target: 20days on 2816 CPUs with 5.8GB per CPU NIF Drive: 80 Beams 240 kJ Tantalum Oxide Foam w "Y" feature "Y" target radiation flow (1 .5ns) log(p)...

347

Ultrafast Infrared Heating Laser Pulse-Induced Micellization Kinetics of Poly(ethylene oxide)-Poly(propylene oxide)-Poly(ethylene oxide) in  

E-Print Network [OSTI]

Ultrafast Infrared Heating Laser Pulse-Induced Micellization Kinetics of Poly(ethylene oxide infrared heating laser pulse (10 ns)-induced temperature jump. The increases in the fluorescenceVersity of Hong Kong, Shatin N.T., Hong Kong ReceiVed June 4, 2007. In Final Form: July 7, 2007 The heating

Liu, Shilin

348

Neutron skin of 208 Pb in consistency with  

E-Print Network [OSTI]

Neutron skin of 208 Pb in consistency with neutron star observations K. Miyazaki E-mail: miyazakiro as varying the neutron radius of 208Pb. The neutron skin thickness Sn is determined in the comparison with the astronomical observations of massive neutron stars (NSs), the standard scenario of NS cooling

349

neutron density. The neutron density (nn) of the source was modeled by solving the simul-  

E-Print Network [OSTI]

neutron density. The neutron density (nn) of the source was modeled by solving the simul- taneousT is the thermal neutron velocity, l is the decay constant, Ns is the s-process abun- dance, bsÃ? is the maxwellian-averaged neutron capture cross-section, and t0 is the average neutron exposure (21). The branching decay of 186Re

West, Stuart

350

Perturbations of supertube in KK monopole background  

E-Print Network [OSTI]

We study perturbations of supertube in KK monopole background, at both DBI and supergravity levels. We analyse both NS1-P as well as D0-F1 duality frames and study different profiles. This illuminates certain aspects of bound states of KK monopoles with supertubes.

Yogesh K. Srivastava

2006-11-29T23:59:59.000Z

351

Soft nuclear equations of state for super-massive neutron star  

E-Print Network [OSTI]

Soft nuclear equations of state for super-massive neutron star K. Miyazaki E-mail: miyazakiro@rio.odn.ne.jp Abstract Two new nuclear equations of state (EOSs) are proposed and are applied to neutron star (NS). They predict the incompressibilities K0 = 179MeV and 230MeV, respectively. The density dependencies of nuclear

352

Service Level Agreement: EPR Facility Service Joseph Priestley Building  

E-Print Network [OSTI]

Service Level Agreement: EPR Facility Service Joseph Priestley Building School of Biological and Chemical Sciences Queen Mary, University of London Mile End Road E1 4NS Contact E-mail: epr@qmul.ac.uk Website: epr.sbcs.qmul.ac.uk Telephone: 020 7882 6259 Definition of Service The EPR Facility provides X

Chittka, Lars

353

Figure 1: Top: Four interstation paths in the Paran Basin used for surface-wave analysis. (Three are  

E-Print Network [OSTI]

: The data misfit is calculated for the ns new models generated in step 2 and the procedure returns to step 2 velocity datum is a composite from up to four events, weighted by the inverse of the estimated variances cells of the first 100 points generated by the NA, and the bottom left panel shows the Voronoi cells

Sambridge, Malcolm

354

1564 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 53, NO. 3, JUNE 2006 Schemes for Eliminating Transient-Width  

E-Print Network [OSTI]

1564 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 53, NO. 3, JUNE 2006 Schemes for Eliminating is the ability to bypass SEUs and SETs. This is crit- ical for performance, as it allows the system to proceed widths can be substantial (up to 2 ns), and so high-performance systems cannot afford to pause operations

Delgado-Frias, José G.

355

Development of a Biomarker and Clay Based Remediation Strategy for Populations at Risk for Fumonisin Toxicosis  

E-Print Network [OSTI]

the toxin using established in vitro techniques; 2) evaluate urinary FB1 as a biomarker of exposure from a fumonisin contaminated diet; 3) utilize urinary FB1 as a diagnostic tool to evaluate the efficacy of NS in reducing biomarkers of FB1 bioavailability...

Robinson, Abraham

2012-07-16T23:59:59.000Z

356

Europium-Doped TiO2 Hollow Nanoshells: Two-Photon Imaging of Cell Binding  

E-Print Network [OSTI]

Europium-Doped TiO2 Hollow Nanoshells: Two-Photon Imaging of Cell Binding Sergio Sandoval,,,§ Jian Laboratory, § Moores Cancer Center, Department of Chemistry & Biochemistry, Department of Nano method to fabricate luminescent monodisperse 200 nm europium-doped hollow TiO2 nanoshell (NS) particles

Kummel, Andrew C.

357

The power graph of a finite group, II Peter J. Cameron  

E-Print Network [OSTI]

The power graph of a finite group, II Peter J. Cameron School of Mathematical Sciences Queen Mary, University of London Mile End Road London E1 4NS, U.K. Abstract The directed power graph of a group G is the digraph with vertex set G, having an arc from y to x whenever x is a power of y; the undirected power

Cameron, Peter

358

High Mass X-ray Binaries in the NIR: Orbital solutions of two highly obscured systems.  

E-Print Network [OSTI]

observations made using the VLT/ISAAC NIR spectrograph and current NIR spectral atlases. Using multi-epoch NIR in calculating the mass estimate of each NS and the Based on observations carried out at the European Southern highly sensitive to wind and temperature properties. The N III 2.115 µm emission line is a com- mon

Norton, Andrew J.

359

Demo Abstract: A Co-Simulation Platform for Actuator Networks Ahmad Al-Hammouri, Vincenzo Liberatore,  

E-Print Network [OSTI]

-physical systems, simulation, modelica, ns-2, power grid 1 Introduction Actuator networks will enable] with the Modelica framework. Modelica is a modeling language for large-scale physical systems and has been obtained from the Modelica's simulation and, conversely, Modelica's actuators would use control signals

Liberatore, Vincenzo

360

Agent-based health care management An Agent-based Approach to Health Care Management  

E-Print Network [OSTI]

Agent-based health care management 1 An Agent-based Approach to Health Care Management Jun Huang1, London WC2A 3PX, UK. Abbreviated title: Agent-based health care management Complete Mailing Address. London E1 4NS UK #12;Agent-based health care management 2 Abstract The provision of medical care

Mascardi, Viviana

Note: This page contains sample records for the topic "ns ns ns" 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

Millihertz quasi-periodic oscillations and thermonuclear bursts from Terzan 5: A showcase of burning regimes  

E-Print Network [OSTI]

We present a comprehensive study of the thermonuclear bursts and millihertz quasi-periodic oscillations (mHz QPOs) from the neutron star (NS) transient and 11 Hz X-ray pulsar IGR J17480–2446, located in the globular cluster ...

Linares, M.

362

Examination of ChlorinBacteriochlorin Energy-transfer Dyads as Prototypes for Near-infrared Molecular Imaging Probes  

E-Print Network [OSTI]

Examination of Chlorin­Bacteriochlorin Energy-transfer Dyads as Prototypes for Near-infrared features across the red and near-infrared (NIR) regions, tunable excited-state lifetimes (10 ns absorption and efficient emission in the red or near-infrared (NIR) spectral region, (2) sharp absorption

Larson-Prior, Linda

363

Gamma-Ray Bursts from Neutron Star Mergers  

E-Print Network [OSTI]

Binary neutron stars merger (NS$^2$M) at cosmological distances is probably the only $\\gamma$-ray bursts model based on an independently observed phenomenon which is known to be taking place at a comparable rate. We describe this model, its predictions and some open questions.

T. Piran

1994-01-17T23:59:59.000Z

364

United states Department of the Interior, J. A. Krug, Secretary Fish and Wildlife Service, Albert M. pay, Director  

E-Print Network [OSTI]

transpor'~a tion ·· ~ ······· ·Uotortruck transportation ···· Coast~~se a~dintercoastal shipping Bureau of AgricUltural Eco~om:tcs of the U. S. Dcpcr-t-:lcnt of AgricUlture ns reported jjy the 1947

365

Optical limiting and thermal lensing studies in C60 S. S. Harilal,a)  

E-Print Network [OSTI]

Optical limiting and thermal lensing studies in C60 S. S. Harilal,a) C. V. Bindhu, V. P. N 1999 Optical limiting and thermo-optic properties of C60 in toluene are studied using 532 nm, 9 ns pulses from a frequency-doubled Nd:YAG laser. Optical limiting studies in these fullerene molecules lead

Harilal, S. S.

366

PROCEEDINGS O F THE IEEE, VOL.56, NO. 1, JANUARY196837 [`I J. J. Wysocki,"Lithium-doped radiation-resistant silicon solar  

E-Print Network [OSTI]

,"Lithium-doped radiation-resistant silicon solar cells," IEEE Trans. Nuclear Science. vol.NS-13, pp. 168-173, December 1966 damagein semiconductorsXI1: Effects ofhighenergy electrons in silicon and silicon solar cells," Contract NAS 5-3805, May 25, 1966. 14] R. V. Tauke, "Thermal annealing of irradiated n-on-p silicon solar cells

Teich, Malvin C.

367

r  

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

projects using I na:'oscale m<:rLcYidls; (:2) carry out 18 pr()jects u2i:i .. n9 nano.)cale materi(:llsi (3) r-""'YYns ()f...

368

Probing Structural Dynamics with High Spatial and Temporal Resolution Research Team: Nigel Browning, James Evans, Patricia Abellan, Russell Tonkyn  

E-Print Network [OSTI]

Probing Structural Dynamics with High Spatial and Temporal Resolution Research Team: Nigel Browning of the structural dynamics that occur on the µs-ns timescale We will make use of a unique aberration-corrected dynamic TEM (DTEM), where a photoemission source will enable these time-resolved images to be obtained at

369

Observation of the Decay Dynamics and Instabilities of Megagauss Field Structures in Laser-Produced Plasmas  

E-Print Network [OSTI]

Observation of the Decay Dynamics and Instabilities of Megagauss Field Structures in Laser of the long-time-scale dynamics and evolution of megagauss laser-plasma-generated magnetic field structures. While a 1-ns 1014 W=cm2 laser beam is on, the field structure expands in tandem with a hemispherical

370

February 8, 2010 2.7V, SOT-23 or TO-92 Temperature Sensor  

E-Print Network [OSTI]

a Single Li-Ion Battery Cell Connection Diagrams SOT-23 1268101 Top View See NS Package Number mf03a TO-92 packages Applications Cellular Phones Computers Power Supply Modules Battery Management FAX Machines than 110 A, self-heating is limited to a very low 0.1°C in still air in the SOT-23 package. Shutdown

Bezrukov, Sergei

371

Granular temperature as an energy dissipation mechanism in bodies of the Solar System  

E-Print Network [OSTI]

Granular temperature as an energy dissipation mechanism in bodies of the Solar System BY JON KADISH Mary College, University of London, Mile End Road, London E1 4NS, UK There is theoretical grains to boulders. It is well known that energy added to such systems is dissipated by friction

Daly, Samantha

372

ANTIOXIDANTS & REDOX SIGNALING Volume 5, Number 1, 2003  

E-Print Network [OSTI]

natural mediator, or oxygen-reducing factor, that allows oxygen reduction to participate in energy- port can be measured as light-dependent oxygen uptake. Oxygen uptake in the Mehler reaction has- or four -electron reduction of oxyge n, or by mea ns of simu ltane- ous consumption of superoxide so

Allen, John F.

373

Tunable blue light source by intracavity frequency doubling of a Cr-LiSrAIF6 laser  

E-Print Network [OSTI]

Tunable blue light source by intracavity frequency doubling of a Cr- LiSrAIF6 laser Franqois-switched operation at 10 kHz was intracavity frequency doubled by using a LiIOl crystal. The 230 ns tunable blue lasers emitting in the blue-green wavelength range are expected to be the key components for optical

Paris-Sud XI, Université de

374

The geology of the Gus area, Burleson county, Texas  

E-Print Network [OSTI]

! r ossiiig ?fteriiurds t!ic lira, . ns, 'iot !lad il stil. i bcttci oli!JM'tuiiit) oii iiloii:, t?c . '. Leep Luii. s oi' t!iis of br'. i icrrugi;ioiis saiidsto!ic Jilust ic clays i !iut'i tcc!, ' 'i'" y It:i !leif!&ri? (18'84) discussed brieflv...

Napp, Donald Edward

1956-01-01T23:59:59.000Z

375

J. CHEM. SOC. DALTON TRANS. I984 2347 qs-Cyclopentadienyland q5-Methylcyclopentadienyl  

E-Print Network [OSTI]

Wilkinson Chemistry Department, Imperial College of Science and Technology, London SW7 2A Y Mark Thornton-Pett and Michael B. Hursthouse Chemistry Department, Queen Mary College, London El 4NS The interaction sensitiveand decompose upon attempted sublimation,and do not give titanium-containingions in the electron

Girolami, Gregory S.

376

M. Oreglia, IIT Mtg 111 November 2000 Bolometric Measurement of Beam  

E-Print Network [OSTI]

.0014 J g-1 K-1 (6061) · Thermal diffusion constant: = 21.7 cm2 s-1 · Speed of sound: 5000 m s-1, the liquid hydrogen temperatures could permit novel use of resistance measurements in ­ Superconducting Edge · Expansion coefficient: 2 10-5 · Thus, the relevant time constants are: sound = 100 ns thermal = 40 µs

377

The Dynamics, Structure, and Conformational Free Energy of Proline-Containing Antifreeze Glycoprotein  

E-Print Network [OSTI]

The Dynamics, Structure, and Conformational Free Energy of Proline-Containing Antifreeze dynamics simulations augmented with free energy calculations using a continuum solvation model. Starting from 10 different NMR structures, 20 ns of dynamics of AFGP were explored. The dynamics show that AFGP

Nguyen, Dat H.

378

Laser propagation and energy absorption by an argon spark C. V. Bindhu, S. S. Harilal,a)  

E-Print Network [OSTI]

Laser propagation and energy absorption by an argon spark C. V. Bindhu, S. S. Harilal,a) M. S The laser propagation and energy absorption of an argon spark induced by a laser at different pressures is investigated. 8 ns pulses from a frequency-doubled Q-switched Nd:YAG laser are used to create the spark

Tillack, Mark

379

Integration of On-chip Isotachophoresis and Functionalized Hydrogels for Enhanced-Sensitivity Nucleic Acid Detection  

E-Print Network [OSTI]

of Mechanical Engineering, Stanford University, Stanford, CA 94305, USA *E-mail: juan purchased crown glass microfluidic chips (model NS260) and separate plastic chip caddies from Caliper Life of prepolymer mastermix, ITP buffers, and surface modification reagents Composition of our prepolymer is similar

Santiago, Juan G.

380

Clinical Procedure Page 1 of 4 Nursing Practice Manual  

E-Print Network [OSTI]

of Nursing The University of Connecticut Health Center PROCEDURE FOR: Infusion Therapy: Accessing Implanted transparent dressing Solution to be infused 10 ml NS drawn up in 10 or 12 ml syringe Heparin solution (100 of Connecticut Health Center PROCEDURE FOR: Infusion Therapy: Accessing Implanted Central Venous Access Ports

Oliver, Douglas L.

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


381

+ +GJWclshJngtonBARN ISH UniversitylnStI.clJistal , UlIIYalthCare ScHOOLOF MBDICINB  

E-Print Network [OSTI]

infusion. Initiate IV access Discontinue IV access at discharge IfOutpatient: Discharge patient after infusion. Labs: Dr. Pestronk's Labs - send to IWJ-404: D Immunocompetency Panel-label "Examine for CDl9L/hour via peripheral IV line D NS at KVO during infusion. Other: Medications: Pre-Medications: Give 30

Baloh, Bob

382

Laser-induced temperature jump/time-resolved infrared study of the fast events in protein folding  

SciTech Connect (OSTI)

Laser-induced temperature jump followed by time-resolved infrared probe of reaction dynamics are used to study the temporal evolution of polypeptide structure during protein folding and unfolding. Reactions are initiated in times of 50 ps or longer by T-jumps of 10`s of degrees, obtained by laser excitation of water overtone absorbances. Observation of the Amide I transient absorbances reveal melting lifetimes of helices unconstrained by tertiary structure to be ca. 160 ns in a model 21-peptide and ca. 30 ns in {open_quotes}molten globule{close_quotes} apomyoglobin. No other processes are observed in these systems over the timescale 50 ps to 2 ms. Equilibrium data suggest the corresponding helix formation lifetimes to be ca. 16 and 1 ns, respectively. In {open_quotes}native{close_quotes} apomyoglobin two helix melting lifetimes are observed and we infer that a third occurs on a timescale inaccessible to our experiment (> 1 ms). The shorter observed lifetime, as in the molten globule, is ca. 30 ns. The longer lifetime is ca. 70 {mu}s. We suggest that the slower process is helix melting that is rate-limited by the unfolding of tertiary structure. Equilibrium data suggest a lifetime of ca. 1 {mu}s for the development of these tertiary folds.

Woodruff, W.H.; Dyer, R.B.; Williams, S. [Los Alamos National Laboratory, NM (United States); Callender, H.; Gilmanshin, R. [CUNY, NY (United States)

1996-10-01T23:59:59.000Z

383

Astrostatistics Seminar (03/13/2007)  

E-Print Network [OSTI]

Credit: Science Magazine #12;WWW Supernova Search Keck Gemini N&S KAIT APO 2.5m CTIO 4m CFHT HST MDM 2.4m) Daniel W. E. Green Discovery (19 Feb 2007) Classification (25 Feb 2007) #12;Future Supernova Surveys

Wolfe, Patrick J.

384

Theoretical study of the potential-energy surface related to reaction: vs. eliminationH  

E-Print Network [OSTI]

are present in chemical phenomena associated with the acid rain, air pol- lution and global climate change.1.nguyen=chem.kuleuven.ac.be b Faculty of Chemical Engineering, HoChiMinh City University of T echnology, V ietnam c Faculty-energy surface related to the reaction, which involves 13 intermediates and fragmentH 2 N ] NS products, as well

Nguyen, Minh Tho

385

FORMATION OF STABLE MAGNETARS FROM BINARY NEUTRON STAR MERGERS  

SciTech Connect (OSTI)

By performing fully general relativistic magnetohydrodynamic simulations of binary neutron star mergers, we investigate the possibility that the end result of the merger is a stable magnetar. In particular, we show that, for a binary composed of two equal-mass neutron stars (NSs) of gravitational mass M {approx} 1.2 M{sub Sun} and equation of state similar to Shen et al. at high densities, the merger product is a stable NS. Such NS is found to be differentially rotating and ultraspinning with spin parameter J/M{sup 2} {approx} 0.86, where J is its total angular momentum, and it is surrounded by a disk of Almost-Equal-To 0.1 M{sub Sun }. While in our global simulations the magnetic field is amplified by about two orders of magnitude, local simulations have shown that hydrodynamic instabilities and the onset of the magnetorotational instability could further increase the magnetic field strength up to magnetar levels. This leads to the interesting possibility that, for some NS mergers, a stable and magnetized NS surrounded by an accretion disk could be formed. We discuss the impact of these new results for the emission of electromagnetic counterparts of gravitational wave signals and for the central engine of short gamma-ray bursts.

Giacomazzo, Bruno [JILA, University of Colorado and National Institute of Standards and Technology, Boulder, CO 80309 (United States); Perna, Rosalba [JILA and Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309 (United States)

2013-07-10T23:59:59.000Z

386

appalachian studies uniVeRsitY OF KentucKY  

E-Print Network [OSTI]

progress policy rural heritage humor democracy appalachian studies uniVeRsitY OF KentucKY a land about· NASA· Diego Gutiérrez 1562 Map of America·1888 Map, Lexington, Kentucky, C.J. Pauli (detail: State College of Kentucky). Cover QUotAtioNS: John C. Campbell, The Southern Highlander and His Homeland

MacAdam, Keith

387

Mathematical modelling of fibre-enhanced perfusion inside a tissue-engineering bioreactor  

E-Print Network [OSTI]

NS, UK i Department of Mathematical Sciences, New Jersey Institute of Technology, University Heights, University of Bath, BA2 7AY, UK k Institute of Science and Technology, University of Keele, ST4 7QB, UK a r require complex nutrition that includes oxygen, glucose, and ascorbate. Waste products, such as lactate

Waters, Sarah

388

E-mail address: mar.capeans@desy.de (M. Capeans). Nuclear Instruments and Methods in Physics Research A 446 (2000) 317}323  

E-Print Network [OSTI]

For the HERA-B outer tracker group DESY}Hamburg, 85 Notkestr. 85, 22607 Hamburg, Germany Abstract The outer, gas mixture, clean assembly materials and adequate production techniques have been found which ensure every 96 ns. This high particle #ux poses severe constraints to the technology of the tracking detectors

389

25 Cologne Municipal Museum 30 Museum Ludwig  

E-Print Network [OSTI]

TAXI TAXI TAXI TAXI TAXI TAXI TAXI TAXI TAXI H H TAXI Museums 25 Cologne Municipal Museum 30 Museum Ludwig 33 EL-DE Haus NS-Documentation Centre 34 Roman-Germanic Museum 36 Applied Arts and Crafts Museum 48 Käthe-Kollwitz Museum 52 Wallraf-Richartz-Museum 54 Museum of East-Asian Art 56 Schnütgen Museum

Iosup, Alexandru

390

Role of midgap states in the inelastic tunneling between a d-wave superconductor and a normal metal  

E-Print Network [OSTI]

IT mediated by the phonons in the barrier or of the electrodes at the barrier. Unlike in N-N tunneling, where the excitable mode frequencies are revealed in d² I/d²V, here dI/dV is already sufficient to reveal the same. Comparing with N-S (s-wave) tunneling...

Wei,Hongduo

2012-06-07T23:59:59.000Z

391

Load Aware Broadcast in Mobile Ad Hoc Networks Md. Tanvir Al Amin, Sukarna Barua, Sudip Vhaduri, and Ashikur Rahman  

E-Print Network [OSTI]

, and Ashikur Rahman Department of Computer Science and Engineering, Bangladesh University of Engineering and Technology, Dhaka-1000, Bangladesh Email: tanviralamin@gmail.com, {sukarna barua, sudipcse03}@yahoo number of packet forwards low. Detailed simulation using ns-2 shows fair scheduling of resources

Rahman, A.K.M. Ashikur

392

Adaptive control of real-time media applications in best-effort networks  

E-Print Network [OSTI]

Internet. In this research an end-to-end packet based approach is developed. The end-to- end packet based approach consists of source buffer, network simulator ns-2, destina- tion buffer, and controller. Unconstrained model predictive control (MPC) methods...

Khariwal, Vivek

2004-11-15T23:59:59.000Z

393

Center for Quantum Science and Engineering Weekly Seminar  

E-Print Network [OSTI]

semiconductor related materials processing, display technology, gas laser, surface cleaning, surface-temperature plasmas (or gas discharges) have found numerous applications in modern science and technology, including the N-S equations and fluid modeling equations are discretized using cell-centered collocated finite-volume

Wu, Yih-Min

394

Applied Physics A Materials Science & Processing  

E-Print Network [OSTI]

1 23 Applied Physics A Materials Science & Processing ISSN 0947-8396 Volume 117 Number 1 Appl. Phys. A (2014) 117:319-326 DOI 10.1007/s00339-014-8268-8 Background gas collisional effects on expanding fs at link.springer.com". #12;Background gas collisional effects on expanding fs and ns laser ablation plumes

Harilal, S. S.

395

Ads by Google Quality Computer  

E-Print Network [OSTI]

://www.newscientist.com/article.ns?id=dn7361 10 May 2005 Weblinks International Thermonuclear Experimental Reactor http://www.ofes.fusion | E PLORE BY SUBJECTX | AST WORDL | UBSCRIBES | SEAR HC | RCHIVEA | SSR | OBSJ Biggest nuclear fusion's biggest nuclear fusion reactor, a $12 billion project designed to harness the power of the Sun

396

France to win huge nuclear fusion project 10:42 24 June 2005  

E-Print Network [OSTI]

://www.newscientist.com/article.ns?id=mg18524831.100 22 January 2005 Weblinks International Thermonuclear Experimental Reactor http://www.ofes.fusionFrance to win huge nuclear fusion project 10:42 24 June 2005 NewScientist.com news service Rob Edwards A long and bitter dispute about where to site the world's largest nuclear fusion reactor looks all

397

Supplementary Proposal Department of Energy  

E-Print Network [OSTI]

Supplementary Proposal to the Department of Energy High Energy Physics Division for Research and Development for a Bottom Collider Detector in FY 1990 (January 31, 1990) R. Burnstein, H. Rubin Illinois Institute of Technology E. McCliment, Y. Onel U. Iowa N.S. Lockyer, R. van Berg U. Pennsylvania J

McDonald, Kirk

398

Constrained Global Optimization with Radial Basis Functions  

E-Print Network [OSTI]

Sep 10, 2004 ... and Ca are compared in figure 1 for test problem 18 (see Appendix A for ..... ria bles, a nd. L ow er b o unds m ea ns the n um b er o f co nstra in.

2004-09-10T23:59:59.000Z

399

De Novo Initiated RNA Synthesis by the Hepatitis C Virus RNA-dependent RNA Polymerase  

E-Print Network [OSTI]

) flexible loop called the Delta 1 loop. NS5B produced from heterologous systems can initiate RNA synthesis by a de novo initiation mechanism from 3?ends of RNA templates or can also extend from 3'ends of primers that are annealed stably to a template RNA...

Reddy Chinnaswamy, Sreedhar

2011-08-08T23:59:59.000Z

400

1Mechanical, Aerospace and Nuclear Engineering nacThe Gaerttner Laboratory RPI LINAC Facility  

E-Print Network [OSTI]

1Mechanical, Aerospace and Nuclear Engineering nacThe Gaerttner Laboratory RPI LINAC Facility and Nuclear Engineering nacThe Gaerttner Laboratory Capabilities of the RPI LINAC · Pulsed Electron Beam ­ 7ns;4Mechanical, Aerospace and Nuclear Engineering nacThe Gaerttner Laboratory Capabilities of the RPI LINAC

Danon, Yaron

Note: This page contains sample records for the topic "ns ns ns" 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

First Measurements with a Lead Slowing-Down Spectrometer at LANSCE  

E-Print Network [OSTI]

the 750 µs proton pulses from the linac into pulses of typically 250-300 ns. The neutron production is realized by spallation in a tungsten target. The tungsten target is a cylinder 25 cm long and 736 CP769. The neutron spectrum from the tungsten is a typical spallation neutron flux, with a maximum at 2 MeV. Energy

Danon, Yaron

402

1997 BNL Site Environmental Report A -1 LIST OF ACRONYMS  

E-Print Network [OSTI]

Quality Assurance RACT Reasonable Available Control Technology RCRA Resource Conservation and Recovery Act Not Reported NS Not Sampled NSLS National Synchrotron Light Source NYCRR New York Code of Rules and Regulations NYS New York State NYS AWQS New York State Ambient Water Quality Standard NYSDEC New York State

403

Course Code Course Name Slot Admission requirements* Faculty Period 1 September -November  

E-Print Network [OSTI]

-2505 Energy & Sustainable Development 1-A GEO NS-MO501M Simulation of Ocean, Atmosphere and Climate 1-AB-2326 Introduction to the energy and resource system 1-B Course in energy analysis GEO GEO4-3505 Development theories energy supply and solutions 2-B Course in energy analysis GEO GEO4-2303 Ecosystem modelling 2-AB

Utrecht, Universiteit

404

The Evolution of Compact Binary Star Systems  

E-Print Network [OSTI]

We review the formation and evolution of compact binary stars consisting of white dwarfs (WDs), neutron stars (NSs), and black holes (BHs). Mergings of compact binary stars are expected to be the most important sources for the forthcoming gravitational-wave (GW) astronomy. In the first part of the review, we discuss observational manifestations of close binary stars with NS and/or black components and their merger rate, crucial points in the formation and evolution of compact stars in binary systems, including the treatment of the natal kicks which NSs and BHs acquire during the core collapse of massive stars and the common envelope phase of binary evolution, which are most relevant to the merging rates of NS-NS, NS-BH and BH-BH binaries. The second part of the review is devoted mainly to formation and evolution of binary WDs and their observational manifestations, including their role as progenitors of cosmologically important thermonuclear SN Ia. We also consider AM CVn-stars which are thought to be the best verification binary GW sources for future low-frequency GW space interferometers.

Konstantin Postnov; Lev Yungelson

2014-03-21T23:59:59.000Z

405

Wavelength dependence of prepulse laser beams on EUV emission from CO2 reheated Sn plasma  

E-Print Network [OSTI]

Wavelength dependence of prepulse laser beams on EUV emission from CO2 reheated Sn plasma J. R. The expanding plume was then reheated by a 35 ns CO2 laser operating at 10.6 m. The role of prepulse wavelength, Tanaka et al.11 demonstrated the advantages of using a CO2 laser for generating higher CE. The CO2 LPP

Harilal, S. S.

406

Dual wavelength laser damage testing for high energy lasers.  

SciTech Connect (OSTI)

As high energy laser systems evolve towards higher energies, fundamental material properties such as the laser-induced damage threshold (LIDT) of the optics limit the overall system performance. The Z-Backlighter Laser Facility at Sandia National Laboratories uses a pair of such kiljoule-class Nd:Phosphate Glass lasers for x-ray radiography of high energy density physics events on the Z-Accelerator. These two systems, the Z-Beamlet system operating at 527nm/ 1ns and the Z-Petawatt system operating at 1054nm/ 0.5ps, can be combined for some experimental applications. In these scenarios, dichroic beam combining optics and subsequent dual wavelength high reflectors will see a high fluence from combined simultaneous laser exposure and may even see lingering effects when used for pump-probe configurations. Only recently have researchers begun to explore such concerns, looking at individual and simultaneous exposures of optics to 1064 and third harmonic 355nm light from Nd:YAG [1]. However, to our knowledge, measurements of simultaneous and delayed dual wavelength damage thresholds on such optics have not been performed for exposure to 1054nm and its second harmonic light, especially when the pulses are of disparate pulse duration. The Z-Backlighter Facility has an instrumented damage tester setup to examine the issues of laser-induced damage thresholds in a variety of such situations [2] . Using this damage tester, we have measured the LIDT of dual wavelength high reflectors at 1054nm/0.5ps and 532nm/7ns, separately and spatially combined, both co-temporal and delayed, with single and multiple exposures. We found that the LIDT of the sample at 1054nm/0.5ps can be significantly lowered, from 1.32J/cm{sup 2} damage fluence with 1054/0.5ps only to 1.05 J/cm{sup 2} with the simultaneous presence of 532nm/7ns laser light at a fluence of 8.1 J/cm{sup 2}. This reduction of LIDT of the sample at 1054nm/0.5ps continues as the fluence of 532nm/7ns laser light simultaneously present increases. The reduction of LIDT does not occur when the 2 pulses are temporally separated. This paper will also present dual wavelength LIDT results of commercial dichroic beam-combining optics simultaneously exposed with laser light at 1054nm/2.5ns and 532nm/7ns.

Atherton, Briggs W.; Rambo, Patrick K.; Schwarz, Jens; Kimmel, Mark W.

2010-05-01T23:59:59.000Z

407

Dynamic hohlraum experiments on SATURN  

SciTech Connect (OSTI)

The authors have imploded a 17.5 mm diameter 120-tungsten-wire array weighing 450 {mu}g/cm onto a 4 mm diameter silicon aerogel foam weighing 650 {mu}g/cm, using the pulsed power driver SATURN. A peak current of 7.0 MA drives a 48 ns implosion to strike time followed by 8 ns of foam compression until stagnation. The tungsten strikes the foam with a 50 cm/{mu}s implosion velocity. Radiation temperatures were measured from the side and along the axis with filtered x-ray diode arrays. There is evidence of radiation trapping by the optically thick tungsten from crystal spectroscopy. The pinch is open to less than a 1 mm diameter as measured by time-resolved x-ray framing cameras. The radiation brightness temperature in the foam reaches 150 eV before the main radiation burst or stagnation.

Nash, T.J.; Derzon, M.S.; Allshouse, G. [and others

1997-08-01T23:59:59.000Z

408

Injection/Extraction Studies In The Non-scaling FFAG For The Neutrino Factory  

SciTech Connect (OSTI)

The Neutrino Factory is under intensive study in the framework of the International Design Study for future precision neutrino oscillation physics. According to the current baseline the major part of muon acceleration is foreseen to take part in the non-scaling fixed field alternating gradient (NS-FFAG) ring. The NS-FFAG lattice design was recently modified to accommodate long straight sections necessary for the injection/extraction systems. The length of the long drift was optimized minimizing the necessary septum field, which according to present studies needs to be below 2 T. The injection/extraction schemes allowing to reuse the kickers for both signs of muons are presented. The design of the kicker system based on current technology is discussed. The preliminary design of a septum magnet focused on minimization of the stray field leakage is studied.

Pasternak, J. [Imperial College London, Department of Physics, London (United Kingdom); STFC/RAL/ISIS, Chilton, Didcot, Oxon (United Kingdom); Aslaninejad, M. [Imperial College London, Department of Physics, London (United Kingdom); Berg, J. Scott [BNL, Upton, Long Island, New York (United States); Kelliher, D. J.; Machida, S. [STFC/ASTeC/RAL, Chilton, Didcot, Oxon (United Kingdom); Witte, H. [JAI, University of Oxford, Oxford, OX1 3RH (United Kingdom)

2011-10-06T23:59:59.000Z

409

Fastbus host interface for VAX/VMS  

SciTech Connect (OSTI)

A list processing microprocessor controlled host interface for FASTBUS has been constructed by connection of a FASTBUS cable segment to the VAX DR-32 Device Interconnect (DDI) implemented via the DEC DR-780 channel on a VAX-11/780 system. Block transfer rates of 5.7 megabytes/second (700 ns per 32 bit longword) are achieved on VAX-11/780 systems equipped with a single MS-780 memory controller, while interleaved dual memory controller systems reach 8.0 megabytes/second (500 ns per longword) performance. The hardware and software interface should work equally well on DR-750 equipped VAX-11/750 systems (with appropriate reductions in achievable bandwidth) as well as on any future VAX systems equipped with a DDI adapter.

Siskind, E.J.

1983-02-01T23:59:59.000Z

410

Numerical Models of Blackbody-Dominated GRBs  

E-Print Network [OSTI]

Blackbody-dominated (BBD) gamma-ray bursts (GRBs) are events characterized by the absence of a typical afterglow, long durations and the presence of a significant thermal component following the prompt gamma-ray emission. GRB 101225A (the `Christmas burst') is a prototype of this class. A plausible progenitor system for it, and for the BBD-GRBs, is the merger of a neutron star (NS) and a helium core of an evolved, massive star. Using relativistic hydrodynamic simulations we model the propagation of an ultrarelativistic jet through the enviroment created by such a merger and we compute the whole radiative signature, both thermal and non-thermal, of the jet dynamical evolution. We find that the thermal emission originates from the interaction between the jet and the hydrogen envelope ejected during the NS/He merger.

Cuesta-Martínez, Carlos F; Mimica, Petar; Thöne, Christina C; de Ugarte-Postigo, Antonio

2015-01-01T23:59:59.000Z

411

Fast imaging applications in the Nuclear Test Program  

SciTech Connect (OSTI)

Applications of fast imaging employ both streak cameras and fast framing techniques. Image intensifier tubes are gated to provide fast two-dimensional shutters of 2 to 3 ns duration with shatter ratios of greater than 10/sup 6/ and resolution greater than 10/sup 4/ pixels. Shutters of less than 1 ns have been achieved with experimental tubes. Characterization data demonstrate the importance of tube and pulser design. Streak cameras are used to simultaneously record temporal and intensity information from up to 200 spatial points. Streak cameras are combined with remote readout for downhole uses and are coupled to fiber optic cables for uphole uses. Optical wavelength multiplexing is being studied as a means of compressing additional image data onto optical fibers. Performance data demonstrate trade-offs between image resolution and system sensitivity.

Lear, R.

1983-10-14T23:59:59.000Z

412

IMPLICATIONS OF BURST OSCILLATIONS FROM THE SLOWLY ROTATING ACCRETING PULSAR IGR J17480-2446 IN THE GLOBULAR CLUSTER TERZAN 5  

SciTech Connect (OSTI)

The recently discovered accreting X-ray pulsar IGR J17480-2446 spins at a frequency of {approx}11 Hz. We show that Type I X-ray bursts from this source display oscillations at the same frequency as the stellar spin. IGR J17480-2446 is the first secure case of a slowly rotating neutron star (NS) which shows Type I burst oscillations (BOs), all other sources featuring such oscillations spin at hundreds of Hertz. This means that we can test BO models in a completely different regime. We explore the origin of Type I BOs in IGR J17480-2446 and conclude that they are not caused by global modes in the NS ocean. We also show that the Coriolis force is not able to confine an oscillation-producing hot spot on the stellar surface. The most likely scenario is that the BOs are produced by a hot spot confined by hydromagnetic stresses.

Cavecchi, Y.; Patruno, A.; Haskell, B.; Watts, A. L.; Altamirano, D.; Wijnands, R.; Van der Klis, M. [Astronomical Institute 'Anton Pannekoek', University of Amsterdam, Postbus 94249, 1090 GE Amsterdam (Netherlands); Levin, Y. [Sterrewacht Leiden, University of Leiden, Niels Bohrweg 2, NL-2333 CA Leiden (Netherlands); Linares, M., E-mail: Y.Cavecchi@uva.nl [MIT Kavli Institute for Astrophysics and Space Research, 70 Vassar St., Cambridge, MA 02139 (United States)

2011-10-10T23:59:59.000Z

413

Commissioning of the First Klystron-Based X-Band Power Source at CERN  

E-Print Network [OSTI]

A new klystron based X-band rf power source operating at 11.994 GHz has been installed and started to be commissioned at CERN in collaboration with CEA Saclay and SLAC for CLIC accelerating structure tests. The system comprises a solid state high voltage modulator, an XL5 klystron developed by SLAC, a cavity based SLED type pulse compressor, the necessary low level rf system including rf diagnostics and interlocks and the surrounding vacuum, cooling and controls infrastructure. The system is designed to produce up to 50 MW rf pulses of 1500 ns pulse width and 50 Hz repetition rate. After pulse compression, up to 100 MW of rf power at 250 ns pulse width will be available in the structure test bunker. This paper describes in more detail this setup and the process of commissioning which is necessary to arrive at the design performance.

Kovermann, J; Curt, S; Doebert, S; Naon, M; McMonagle, G; Paju, E; Rey, S; Riddone, G; Schirm, K; Syratchev, I; Timeo, L; Wuensch, W; Hamdi, A; Peauger, FF; Eichner, J; Haase, A; Sprehn, D

2012-01-01T23:59:59.000Z

414

Study of the stability of Z-pinch implosions with different initial density profiles  

SciTech Connect (OSTI)

Stability of metal-puff Z pinches was studied experimentally. Experiments were carried out on a facility producing a load current up to 450 kA with a rise time of 450?ns. In a metal-puff Z pinch, the plasma shell is produced due to evaporation of the electrode material during the operation of a vacuum arc. In the experiment to be reported, a single-shell and a shell-on-jet pinch load with magnesium electrodes were used. Two-dimensional, 3 ns gated, visible-light images were taken at different times during the implosion. When the shell was formed from a collimated plasma flow with small radial divergence, Rayleigh–Taylor (RT) instability typical of gas-puff implosions was recorded. The RT instability was completely suppressed in a mode where the initial density distribution of the shell approached a tailored density profile [A. L. Velikovich et al., Phys. Rev. Lett. 77, 853 (1996)].

Rousskikh, A. G.; Zhigalin, A. S.; Labetskaya, N. A.; Chaikovsky, S. A.; Yushkov, G. Yu. [Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk (Russian Federation)] [Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk (Russian Federation); Oreshkin, V. I.; Batrakov, A. V. [Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk (Russian Federation) [Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk (Russian Federation); Tomsk Polytechnic University, Tomsk (Russian Federation); Baksht, R. B. [Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk (Russian Federation) [Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk (Russian Federation); Tel-Aviv University, Tel Aviv (Israel)

2014-05-15T23:59:59.000Z

415

Issues with In ferrin g  

E-Print Network [OSTI]

s a s as an i s an ma i s a n n n s a a i s n ana sis m as m n s m a is i si s s a a a minis in mains as in in na n a am s an ma ma i a m in n s is si ni i an im an a a i a i ns a s is a a s an a i s i in n n im is in s a i a sa s n s an i i n n n in an a a ma n n is a n in a n m as ns i s s n n

Shaikh, Anees

416

DISCRETE EVENT SIMULATION OF OPTICAL SWITCH MATRIX PERFORMANCE IN COMPUTER NETWORKS  

SciTech Connect (OSTI)

In this paper, we present application of a Discrete Event Simulator (DES) for performance modeling of optical switching devices in computer networks. Network simulators are valuable tools in situations where one cannot investigate the system directly. This situation may arise if the system under study does not exist yet or the cost of studying the system directly is prohibitive. Most available network simulators are based on the paradigm of discrete-event-based simulation. As computer networks become increasingly larger and more complex, sophisticated DES tool chains have become available for both commercial and academic research. Some well-known simulators are NS2, NS3, OPNET, and OMNEST. For this research, we have applied OMNEST for the purpose of simulating multi-wavelength performance of optical switch matrices in computer interconnection networks. Our results suggest that the application of DES to computer interconnection networks provides valuable insight in device performance and aids in topology and system optimization.

Imam, Neena [ORNL; Poole, Stephen W [ORNL

2013-01-01T23:59:59.000Z

417

Radio-frequency probes of Antarctic ice at South Pole  

E-Print Network [OSTI]

System Sciences O p e n A cce ss Discussions Radio-frequency probes of Antarctic ice at South Pole D. Besson1 and I. Kravchenko2 1University of Kansas, Department of Physics and Astronomy, Lawrence, KS 66045-7582, USA 2University of Nebraska – Lincoln... to successive waveforms. Each 0.5 meter division horizontally corresponds to approximately 5 ns. -20 -10 0 10 20 Rx v ol ta ge ( V, a ft er s ca li ng ; of fs e Time (ns, relative) 6 us echo (Vx1) 9.6 us echo (Vx1.3) 13.9 us echo (Vx3.5) 17.2 us echo (Vx10...

Besson, David Zeke; Kravchenko, I.

2013-05-16T23:59:59.000Z

418

Distribution of nanoscale nuclei in the amorphous dome of a phase change random access memory  

SciTech Connect (OSTI)

The nanoscale crystal nuclei in an amorphous Ge{sub 2}Sb{sub 2}Te{sub 5} bit in a phase change memory device were evaluated by fluctuation transmission electron microscopy. The quench time in the device (?10 ns) afforded more and larger nuclei in the melt-quenched state than in the as-deposited state. However, nuclei were even more numerous and larger in a test structure with a longer quench time (?100 ns), verifying the prediction of nucleation theory that slower cooling produces more nuclei. It also demonstrates that the thermal design of devices will strongly influence the population of nuclei, and thus the speed and data retention characteristics.

Lee, Bong-Sub, E-mail: bongsub@gmail.com; Darmawikarta, Kristof; Abelson, John R. [Department of Materials Science and Engineering and the Coordinated Sciences Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Raoux, Simone; Shih, Yen-Hao; Zhu, Yu [IBM/Macronix PCRAM Joint Project, IBM T. J. Watson Research Center, Yorktown Heights, New York 10598 (United States); Bishop, Stephen G. [Department of Materials Science and Engineering and the Coordinated Sciences Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Department of Electrical and Computer Engineering and the Coordinated Sciences Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)

2014-02-17T23:59:59.000Z

419

Yrast structure of the two-proton- and three-neutron-hole nucleus {sup 203}Hg from the decay of a 53/2{sup +} isomer  

SciTech Connect (OSTI)

The decay of a new, 53/2{sup +}, isomer at 8281 keV in {sup 203}Hg has been studied by {gamma} coincidence spectroscopy. A half-life of 146(30) ns was measured. In addition, another isomeric, 39/2{sup +}, level with a half-life of 7.8(1.5) ns was observed. Some elements of the Rydstroem shell-model interaction have been adjusted to reproduce level energies in nuclei with two to four holes in the {sup 208}Pb core. With this interaction, the new states in the five-hole nucleus {sup 203}Hg are reproduced with an rms error of 105 keV.

Szpak, B.; Maier, K. H.; Fornal, B.; Broda, R.; Cieplicka, N.; Krolas, W.; Pawlat, T.; Wrzesinski, J. [Niewodniczanski Institute of Nuclear Physics PAN, Krakow (Poland); Smolkowska, A. S. [Niewodniczanski Institute of Nuclear Physics PAN, Krakow (Poland); Gdansk University of Technology, Gdansk (Poland); Carpenter, M. P.; Janssens, R. V. F.; Zhu, S. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2011-06-15T23:59:59.000Z

420

Experimental Studies for Future LHC Beams in the SPS  

E-Print Network [OSTI]

The High Luminosity LHC (HL-LHC) project requires significantly higher beam intensity than presently accessible in the LHC injector chain. The aim of the LHC injectors upgrade project (LIU) is to prepare the CERN accelerators for the future needs of the LHC. Therefore a series of SPS machine studies with high brightness beams were performed, assessing the present performance reach and identifying remaining limitations. Of particular concern are beam loading and longitudinal instabilities at high energy, space charge for beams with 50 ns bunch spacing and electron cloud effects for beams with 25 ns bunch spacing. This paper provides a summary of the performed studies that have been possible thanks to the implementation of the SPS low gamma-transition optics.

Bartosik, H; Bohl, T; Cettour-Cave, S; Esteban Muller, J; H¨ofle, W; Iadarola, G; Papaphilippou, Y; Rumolo, G; CERN; Salvant, B; Schmidt, F; Shaposhnikova, El CERN; Timko, H; Yu, A

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ns ns ns" 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

The influence of Earth rotation in neutrino speed measurements between CERN and the OPERA detector  

E-Print Network [OSTI]

The OPERA neutrino experiment at the underground Gran Sasso Laboratory recently reported, in arXiv:1109.4897v1, high-accuracy velocity measurements of neutrinos from the CERN CNGS beam over the 730 km distance between the two laboratories. This raised significant interest, as the observed neutrinos appeared to arrive at the OPERA detector about 60 ns (or equivalently 18 m) earlier than would have been expected if they had traveled at the speed of light, with high statistical significance. As the authors did not indicate whether and how they took into account the Coriolis or Sagnac effect that Earth's rotation has on the (southeastwards traveling) neutrinos, this brief note quantifies this effect. It would explain a 2.2 ns later arrival time.

Markus G. Kuhn

2011-10-20T23:59:59.000Z

422

Precision lifetime measurements of a single trapped ion with ultrafast laser pulses  

E-Print Network [OSTI]

We report precision measurements of the excited state lifetime of the $5p$ $^2P_{1/2}$ and $5p$ $^2P_{3/2}$ levels of a single trapped Cd$^+$ ion. The ion is excited with picosecond laser pulses from a mode-locked laser and the distribution of arrival times of spontaneously emitted photons is recorded. The resulting lifetimes are 3.148 $\\pm$ 0.011 ns and 2.647 $\\pm$ 0.010 ns for $^2P_{1/2}$ and $^2P_{3/2}$ respectively. With a total uncertainty of under 0.4%, these are among the most precise measurements of any atomic state lifetimes to date.

D. L. Moehring; B. B. Blinov; D. W. Gidley; R. N. Kohn Jr.; M. J. Madsen; T. D. Sanderson; R. S. Vallery; C. Monroe

2005-05-15T23:59:59.000Z

423

A powerful reflector in relativistic backward wave oscillator  

SciTech Connect (OSTI)

An improved TM{sub 021} resonant reflector is put forward. Similarly with most of the slow wave structures used in relativistic backward wave oscillator, the section plane of the proposed reflector is designed to be trapezoidal. Compared with the rectangular TM{sub 021} resonant reflector, such a structure can depress RF breakdown more effectively by weakening the localized field convergence and realizing good electrostatic insulation. As shown in the high power microwave (HPM) generation experiments, with almost the same output power obtained by the previous structure, the improved structure can increase the pulse width from 25?ns to over 27?ns and no obvious surface damage is observed even if the generated HPM pulses exceed 1000 shots.

Cao, Yibing, E-mail: caoyibing@nint.ac.cn; Sun, Jun; Teng, Yan; Zhang, Yuchuan; Zhang, Lijun; Shi, Yanchao; Ye, Hu; Chen, Changhua [Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi'an, Shaanxi 710024 (China)

2014-09-15T23:59:59.000Z

424

32 Bin Near-Infrared Time-Multiplexing Detector with Attojoule Single-Shot Energy Resolution  

E-Print Network [OSTI]

We present two implementations of photon counting time-multiplexing detectors for near-infrared wavelengths, based on Peltier cooled InGaAs/InP avalanche photo diodes (APDs). A first implementation is motivated by practical considerations using only commercially available components. It features 16 bins, pulse repetition rates of up to 22 kHz and a large range of applicable pulse widths of up to 100 ns. A second implementation is based on rapid gating detectors, permitting deadtimes below 10 ns. This allows one to realize a high dynamic-range 32 bin detector, able to process pulse repetition rates of up to 6 MHz for pulse width of up to 200 ps. Analysis of the detector response at 16.5% detection efficiency, reveals a single-shot energy resolution on the attojoule level.

Patrick Eraerds; Jun Zhang; Enrico Pomarico; Bruno Sanguinetti; Rob Thew; Hugo Zbinden

2010-06-07T23:59:59.000Z

425

Impact of artificial lateral quantum confinement on exciton-spin relaxation in a two-dimensional GaAs electronic system  

SciTech Connect (OSTI)

We demonstrate the effect of artificial lateral quantum confinement on exciton-spin relaxation in a GaAs electronic system. GaAs nanodisks (NDs) were fabricated from a quantum well (QW) by top-down nanotechnology using neutral-beam etching aided by protein-engineered bio-nano-templates. The exciton-spin relaxation time was 1.4 ns due to ND formation, significantly extended compared to 0.44 ns for the original QW, which is attributed to weakening of the hole-state mixing in addition to freezing of the carrier momentum. The temperature dependence of the spin-relaxation time depends on the ND thickness, reflecting the degree of quantum confinement.

Kiba, Takayuki, E-mail: tkiba@ist.hokudai.ac.jp; Murayama, Akihiro [Graduate School of Information Science and Technology, Hokkaido University, Kita 14, Nishi 9, Kita-ku, Sapporo (Japan); CREST Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo (Japan); Tanaka, Toru [Graduate School of Information Science and Technology, Hokkaido University, Kita 14, Nishi 9, Kita-ku, Sapporo (Japan); Tamura, Yosuke [Institute of Fluid Science, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai (Japan); Higo, Akio [WPI-AIMR, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai (Japan); Thomas, Cedric [Institute of Fluid Science, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai (Japan); CREST Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo (Japan); Samukawa, Seiji [Institute of Fluid Science, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai (Japan); WPI-AIMR, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai (Japan); CREST Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo (Japan)

2014-10-15T23:59:59.000Z

426

The effect of pulse duration on the growth rate of laser-induced damage sites at 351 nm on fused silica surfaces  

SciTech Connect (OSTI)

Past work in the area of laser-induced damage growth has shown growth rates to be primarily dependent on the laser fluence and wavelength. More recent studies suggest that growth rate, similar to the damage initiation process, is affected by a number of additional parameters including pulse duration, pulse shape, site size, and internal structure. In this study, we focus on the effect of pulse duration on the growth rate of laser damage sites located on the exit surface of fused silica optics. Our results demonstrate, for the first time, a significant dependence of growth rate at 351 nm on pulse duration from 1 ns to 15 ns as {tau}{sup 0.3} for sites in the 50-100 {micro}m size range.

Negres, R A; Norton, M A; Liao, Z M; Cross, D A; Bude, J D; Carr, C W

2009-10-29T23:59:59.000Z

427

Use of vacuum arc plasma guns for a metal puff Z-pinch system  

SciTech Connect (OSTI)

The performance of a metal puff Z-pinch system has been studied experimentally. In this type of system, the initial cylindrical shell 4 cm in diameter was produced by ten plasma guns. Each gun initiates a vacuum arc operating between magnesium electrodes. The net current of the guns was 80 kA. The arc-produced plasma shell was compressed by using a 450-kA, 450-ns driver, and as a result, a plasma column 0.3 cm in diameter was formed. The electron temperature of the plasma reached 400 eV at an average ion concentration of 1.85 {center_dot} 10{sup 18} cm{sup -3}. The power of the Mg K-line radiation emitted by the plasma for 15-30 ns was 300 MW/cm.

Rousskikh, A. G.; Zhigalin, A. S.; Oreshkin, V. I.; Chaikovsky, S. A.; Labetskaya, N. A. [Institute of High Current Electronics, Siberian Branch, Russian Academy of Sciences, Tomsk 634055 (Russian Federation); Baksht, R. B. [Tel Aviv University, Electrical Discharge and Plasma Laboratory, Tel Aviv 69101 (Israel)

2011-09-15T23:59:59.000Z

428

Quantum Smearing in Hybrid Inflation with Chaotic Potentials  

E-Print Network [OSTI]

We study the impact of one-loop radiative corrections in a non-supersymmetric model of hybrid inflation with chaotic (polynomial-like) potential, $V_0 + \\lambda_p \\phi^p$. These corrections can arise from the possible couplings of inflaton with other fields which may play active role in the reheating process. The tree-level predictions of these models are shown to lie outside of the Planck's latest bounds on the scalar spectral index $n_s$ and the tensor to scalar ratio $r$. However, the radiatively corrected version of these models, $ V_0 + \\lambda_p \\phi^p + A \\phi^4 \\ln \\phi$, is fully consistent with the Planck's data. More specifically, fermionic radiative correction ($A<0$) reduces the tensor to scalar ratio significantly and a red-tilted spectral index $n_s<1$, consistent with Planck's data, is obtained even for sub-Planckian field-values.

Ahmed, Waqas; Rehman, Mansoor Ur

2015-01-01T23:59:59.000Z

429

Generation of Electron Bunches at Low Repetition Rates Using a Beat-Frequency Technique  

SciTech Connect (OSTI)

Even at a continuous wave facility such as CEBAF at Jefferson Lab, an electron beam with long time intervals (tens of ns) between individual bunches can be useful, for example to isolate sources of background via time of flight detection or to measure the energy of neutral particles that cannot be separated with a magnetic field. This paper describes a demonstrated method to quickly and easily deliver bunches with repetition rates of 20 to 100 MHz corresponding to time intervals between 10 to 50 ns (respectively). This is accomplished by changing the ON/OFF frequency of the RF-pulsed drive laser by a small amount (?f/f < 20%), resulting in a bunch frequency equal to the beat frequency between the radio frequencies of the drive laser and the photoinjector chopper system.

Matt Poelker; Joseph Grames; John Hansknecht; Reza Kazimi; John Musson

2007-05-01T23:59:59.000Z

430

On the rarity of x-ray binaries with Wolf-Rayet donors  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

The paucity of High mass X-Ray binaries (HMXB) consisting of a neutron star (NS) accretor and Wolf-Rayet (WR) donor has long been at odds with expectations from population synthesis studies indicating that these systems should survive as the evolved offspring of the observed HMXB population. This tension is particularly troubling in light of recent observations uncovering a preponderance of HMXBs containing loosely bound Be donors which would be expected to naturally evolve into WR-HMXBs. Reconciling the unexpectedly large population of Be-HMXBs with the lack of observed WR-HMXB sources thus serves to isolate the dynamics of CE physics from other binary evolution parameters. Here, we find that binary mergers during CE events must be common in order to resolve tension between these observed populations. Furthermore, future observations which better constrain the background population of loosely bound O/B-NS binaries are likely to place significant constraints on the efficiency of CE removal.

Linden, T; Valsecchi, F; Kalogera, V

2012-03-06T23:59:59.000Z

431

The High-Energy Polarization-Limiting Radius of Neutron Star Magnetospheres II -- Magnetized Hydrogen Atmospheres  

E-Print Network [OSTI]

In the presence of strong magnetic fields, the vacuum becomes a birefringent medium. We show that this QED effect couples the direction of the polarization of photons leaving the NS surface, to the direction of the magnetic field along the ray's path. We analyze the consequences that this effect has on aligning the polarization vectors to generate large net polarizations, while considering thermal radiation originating from a thermal hydrogen atmosphere. Counter to previous predictions, we show that the thermal radiation should be highly polarized even in the optical. When detected, this polarization will be the first demonstration of vacuum birefringence. It could be used as a tool to prove the high magnetic field nature of AXPs and it could also be used to constrain physical NS parameters, such as $R/M$, to which the net polarization is sensitive.

Jeremy S. Heyl; Don Lloyd; Nir J. Shaviv

2005-02-17T23:59:59.000Z

432

Technologies and R&D for a High Resolution Cavity BPM for the CLIC Main Beam  

E-Print Network [OSTI]

The Main Beam (MB) linac of the Compact Linear Collider (CLIC) requires a beam orbit measurement system with high spatial (50 nm) and high temporal resolution (50 ns) to resolve the beam position within the 156 ns long bunch train, traveling on an energy-chirped, minimum dispersive trajectory. A 15 GHz prototype cavity BPM has been commissioned in the probe beam-line of the CTF3 CLIC Test Facility. We discuss performance and technical details of this prototype installation, including the 15 GHz analogue downconverter, the data acquisition and the control electronics and software. An R&D outlook is given for the next steps, which requires a system of 3 cavity BPMs to investigate the full resolution potential.

Towler, J R; Soby, L; Wendt, M; Boogert, S T; Cullinan, F J; Lyapin, A

2013-01-01T23:59:59.000Z

433

Off-design performance characteristics of a twin shaft gas turbine engine with regeneration  

E-Print Network [OSTI]

OFF-DESIGN PERFORMANCE CHARACTERISTICS OF A TWIN SHAFT GAS TURBINE ENGINE WITH RECTION A 'Ihesis TODD STEWART LECKIE Submitted to the Graduate College Texas ABM University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 1984 Major Subject: Mechanical Engineering OFF-DESIGN PERFORMANCE CHARACTERISTICS OF A TWIN SHAFT GAS TURBINE ENGINE WITH REGENERATION A Thesis by Approved as to style and content by: er E. J 'ns rrman of Corrmittee) Je- 'n Han...

Leckie, Todd Stewart

1984-01-01T23:59:59.000Z

434

RADIATIVE TRANSFER SIMULATIONS OF NEUTRON STAR MERGER EJECTA  

SciTech Connect (OSTI)

Mergers of binary neutron stars (NSs) are among the most promising gravitational wave (GW) sources. Next generation GW detectors are expected to detect signals from NS mergers within about 200 Mpc. The detection of electromagnetic wave (EM) counterparts is crucial to understanding the nature of GW sources. Among the possible EM emission from the NS merger, emission powered by radioactive r-process nuclei is one of the best targets for follow-up observations. However, predictions so far have not taken into account detailed r-process element abundances in the ejecta. We perform for the first time radiative transfer simulations of the NS merger ejecta including all the r-process elements from Ga to U. We show that the opacity of the NS merger ejecta is about ? = 10 cm{sup 2} g{sup –1}, which is higher than that of Fe-rich Type Ia supernova ejecta by a factor of ?100. As a result, the emission is fainter and lasts longer than previously expected. The spectra are almost featureless due to the high expansion velocity and bound-bound transitions of many different r-process elements. We demonstrate that the emission is brighter for a higher mass ratio of the two NSs and a softer equation of state adopted in the merger simulations. Because of the red color of the emission, follow-up observations in red optical and near-infrared (NIR) wavelengths will be the most efficient. At 200 Mpc, the expected brightness of the emission is i = 22-25 AB mag, z = 21-23 AB mag, and 21-24 AB mag in the NIR JHK bands. Thus, observations with wide-field 4 m- and 8 m-class optical telescopes and wide-field NIR space telescopes are necessary. We also argue that the emission powered by radioactive energy can be detected in the afterglow of nearby short gamma-ray bursts.

Tanaka, Masaomi [National Astronomical Observatory of Japan, Mitaka, Tokyo (Japan); Hotokezaka, Kenta, E-mail: masaomi.tanaka@nao.ac.jp, E-mail: hotoke@tap.scphys.kyoto-u.ac.jp [Department of Physics, Kyoto University, Kyoto (Japan)

2013-10-01T23:59:59.000Z

435

Diagnostics and performance evaluation of multikilohertz capacitors  

SciTech Connect (OSTI)

The observed performance of nanofarad polypropylene-silicone oil, mica paper, and polytetrafluoroethylene-silicone oil capacitors discharged in a 100-ns, 1-kA pulse with a pulse repetition frequency of 1 kHz is presented. The test facility circuit, diagnostic parameters, and the preliminary test schedule are outlined as a basis for discussion of the observed failure locations and proposed failure mechanisms. Most of the test data and discussion presented involves the polypropylene-silicone oil units.

McDuff, G.; Nunnally, W.C.; Rust, K.; Sarjeant, J.

1980-01-01T23:59:59.000Z

436

Diversity systems for Rayleigh fading channels: an application of multiple description source codes  

E-Print Network [OSTI]

, and dt as side distortions. Let ot(m) and oz(m) be the first and second components of cr(m), m = 1, 2, . . . , JV; i. e. , o(m) = (trt(m), os(m)). The average central and side distortions are given by N t E[dp(X, X )] = Q f dp(x, x ( ))px(x)dx, ns...

Yang, Shih-Ming

1993-01-01T23:59:59.000Z

437

Economic effect on agricultural production of alternative energy input prices: Texas High Plains  

E-Print Network [OSTI]

ECONOMIC EFFECT ON AGRICULTURAL PRODUCTION OF ALTERNATIYE ENERGy INPUT PRICES: TEXAS HIGH PLAlNS A Thesis by BENJAMIN MICHAEL ADAMS Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE December 1975 Major Subject: Agricultural Economics ECONOMIC EFFECT ON AGRICULTURAL PRODUCTION OF ALTERNATIVE ENERGY INPUT PRICES: TEXAS HIGH PLAINS A Thesis by BENJAMIN MICHAEL ADAMS Approved as to style and content...

Adams, Benjamin Michael

1975-01-01T23:59:59.000Z

438

Theory of Extrinsic and Intrinsic Tunnelling in Cuprate Superconductors  

E-Print Network [OSTI]

A theory capable of explaining intrinsic and extrinsic tunnelling conductance in underdoped cuprates has been devised that accounts for the existence of two energy scales, their temperature and doping dependencies. The asymmetry and inhomogeneity seen in extrinsic (normal metal - superconductor (NS)) tunnelling and the normal-state gapped intrinsic (SS) conductance is explained, as well as the superconducting gap and normal state pseudogap and the temperature dependence of the full gap.

J. Beanland; A. S. Alexandrov

2010-05-03T23:59:59.000Z

439

Growth and characterization of lithium yttrium borate single crystals  

SciTech Connect (OSTI)

Single crystals of 0.1% Ce doped Li{sub 6}Y(BO{sub 3}){sub 3} have been grown using the Czochralski technique. The photoluminescence study of these crystals shows a broad emission at ? 420 nm corresponding to Ce{sub 3+} emission from 5d?4f energy levels. The decay profile of this emission shows a fast response of ? 28 ns which is highly desirable for detector applications.

Singh, A. K.; Singh, S. G.; Tyagi, M.; Desai, D. G.; Sen, Shashwati [Technical Physics Division, Bhabha Atomic Research Centre, Mumbai- 400085 (India)

2014-04-24T23:59:59.000Z

440

A Dynamical Systems Approach Towards Modeling the Rapid Pressure Strain Correlation  

E-Print Network [OSTI]

it settles down. Thus, the corresponding flow is linearly unstable, but supercritically stable. Figure 1 (b) displays the kinetic energy evolution for a representative elliptic flow case. In this case, for RDT-NS, the perturbation kinetic energy has... of hyperbolic flows, the incompressibility constraint causes the flow to become supercritically stable. Additionally, the set of zero measure leading to unbounded growth, corresponds to the seperatrix, along with the saddle points. This set represents...

Mishra, Aashwin A.

2011-08-08T23:59:59.000Z

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


441

Analysis of the electrical noise from the APS kicker magnet power supplies  

SciTech Connect (OSTI)

The APS kicker magnet power supplies deliver damped sinusoidal currents in excess of 2400A peak with a half-period of 300ns to the kicker magnets. Conducted and radiated electromagnetic interference (EMI) is created by this system in the low megahertz range. This interference affects a number of beam diagnostics in the APS injector. The sources and coupling mechanisms for the EMI generated by this system are described and solutions discussed.

Carwardine, J.A.; Wang, J.

1995-07-01T23:59:59.000Z

442

Neodymium glass laser with a pulse energy of 220 J and a pulse repetition rate of 0.02 Hz  

SciTech Connect (OSTI)

A compact neodymium glass laser with a pulse energy of 220 J and a record-high pulse repetition rate of 0.02 Hz (pulse duration 30 ns) is developed. Thermally induced phase distortions are compensated using wave phase conjugation. The integral depolarisation of radiation is decreased to 0.4% by using linear compensation schemes. The second harmonic of laser radiation can be used for pumping Ti : sapphire multipetawatt complexes. (letters)

Kuzmin, A A; Kulagin, O V; Khazanov, Efim A; Shaykin, A A [Institute of Applied Physics, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)] [Institute of Applied Physics, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)

2013-07-31T23:59:59.000Z

443

NOx Emissions Reductions from Implementation of the 2000 IECC/IRC Conservation Code to Residential Construction in Texas  

E-Print Network [OSTI]

.1000 0.1500 0.2000 0.2500 0.3000 0.3500 0.4000 0.0000 0.0500 0.1000 0.1500 0.2000 0.2500 0.3000 0.3500 0.4000 To ns - NOx/day (average) Tons - NOX/day (p eak) Apx 2x difference 1:1 2...

Haberl, J. S.; Im, P.; Culp, C.; Yazdani, B.; Fitzpatrick, T.

2004-01-01T23:59:59.000Z

444

Using Building Control System for Commissioning  

E-Print Network [OSTI]

France-USA Finland France Japan USA Netherlands Main End-Users BOp MC ES BD BOp BI BOp MC ES BOp BOw BS BOp ES BOp MC ES MI CA BOp MC ES BOp Type building Large commercial buildings Any types Medium and large commercial... 34, VTT, Finland, ISBN 951-38-5725-5. [4] Castro, N.S., Galler, M. A., Bushby, S. T. ?A Test Shell for Developing Automated Commissioning Tools for BACnet Systems? National Conference on Building Commissioning, 2003. ...

Vaezi-Nejad, H.; Salsbury, T.; Choiniere, D.

2004-01-01T23:59:59.000Z

445

Vegetation, edaphic, and topographic interrelationships in an East Texas forest  

E-Print Network [OSTI]

VEGETATION, EDAPHIC, AND TOPOGRAPHIC INTERRELATIONSHIPS IN AN EAST TEXAS FOREST A Thesis by JOHNNY ZANE HINTON Approved as to style and content by: (Chairman of Committee) (Member) (Member) (Head of Department) December 1981 ABSTRACT... Vegetat1on, Edaphic, and Topographic Interrelationsh1ps In an East Texas Forest. (Oecember 1981) Johnny Zane Hinton, B. S. , Texas A&M Un1versity Chairman of Advisory Committee: Dr. Fred E, Sme1ns Thirty stands were sampled on the Angelina National...

Hinton, Johnny Zane

1981-01-01T23:59:59.000Z

446

LM567LM567CToneDecoder February 1995  

E-Print Network [OSTI]

TL H 6975 LM567LM567CToneDecoder February 1995 LM567 LM567C Tone Decoder General Description The LM567 and LM567C are general purpose tone decod- ers designed to provide a saturated transistor switch Connection Diagrams Metal Can Package TL H 6975­1 Top View Order Number LM567H or LM567CH See NS Package

Wedeward, Kevin

447

Numerical Investigation of Flow and Heat Transfer Characteristics in Rectangular Channels (AR=4:1) with Circular and Elliptical Pin Fin Arrays  

E-Print Network [OSTI]

with six rows of pin ns : 19 viii LIST OF FIGURES FIGURE Page 1 Cooling techniques used in a modern turbine blade (Han et al. [1]) : 3 2 Pin n shapes and their relative dimensions : : : : : : : : : : : : : : 16 3 Schematic of the test section... into two categories, external cooling and internal cooling. External cooling is also known as lm cooling. It is achieved by discharging the internal coolant air through discrete holes in the turbine walls to provide an insulating coolant lm which...

Velichala, Abhishek

2012-07-16T23:59:59.000Z

448

Analytical and Experimental Studies of Drag Embedment Anchors and Suction Caissons  

E-Print Network [OSTI]

NtHBtaHsrOMmtdeOoGBr UOFGBHhOtHuGOHAesOiGOimtdeOKoObtKAHocOsu&sfAtHHoOKoO&tysdiuObGyOimsAyOKGytHOuB&&GyiOtdhO bAdtdfAtHOtAhrOMmtdeOoGBcOUOfGBHhOdGiOmtNsOfGK&HsishOimAuOFAimOGBiOoGBrOLdhOt&&ysfAtiAGdO vGsuOiGOKoOuAaHAdvuOtdhOvytdh&tysdiuObGyOimsAyOAdisysui...

Beemer, Ryan

2011-08-08T23:59:59.000Z

449

Serving Generation 1.5 Learners in the University Writing Center  

E-Print Network [OSTI]

on and value organization and development more than sentence-level correctness. Tutors are to employ a Socratic approach when questioning, polite indirection when suggesting, and other tutorial practices (e.g., jogging the student’s memory) that tend... to be ineffective with L2 writers (Plummer & Thonus, 1999; Thonus, 1999). Recently, however, the proposal of new methodologies in conference presentations and at workshops suggests that researchers who study writing tutorials and native-English- speaker (NS...

Thonus, Terese

2003-01-01T23:59:59.000Z

450

MA 125-4 CR PH 105-4 CR  

E-Print Network [OSTI]

490-3 CR Mechanical Engineering Design I I Proj Lab Proj Lab MA 125-4 CR Calculus I or Equivalent M MEMA 125-4 CR Calculus I or Equivalent PH 105-4 CR Gen Physics with Calculus MA 126-4 CR Calculus I I or Equivalent M Required Course Elective Course Prerequisite NS M W LAB Proj Lab Natural Science Mathematics

Carver, Jeffrey C.

451

NeeMathiSalaka Ragam: Ananda Bhairavi (20 janyam)  

E-Print Network [OSTI]

|| Nee - - Ma thi sal | la ka nannu Bro- chu da || P ; ; ; P S s s n n | P M gm Pdp | Mpm G R , g M || Nee - - Ma thi sal- - la ka na nnu | Bro - - - chu da || P ; ; ; P S srS nd | P M gm Pdp | Mpm G R , g M || Nee - - Ma thi sal- - la ka na nnu | Bro - - - chu da || Pdp PS ns Rgr srS nd | P M gm Pdp

Kalyanaraman, Shivkumar

452

Seethaa Pathe Ragam: Khamas (28th  

E-Print Network [OSTI]

- pa the ! - Naa - Ma na su P ; ; dp M -mg G ­ M | P ; ; - M N D N D || na!- - See - thaa - pa the ! - Naa - Ma na su pm pd nd- dp M -pm G ­ M | P ; ; - S ; N D M || na!- - - See - thaa - pa the ! - Naa - Ma na su pd ns , n- dp md -pm G ­ M | p S n d p ­ mg mp- pm pd ­ pd || na!- - - See - - thaa- pa

Kalyanaraman, Shivkumar

453

11e Colloque National en Calcul des Structures 13-17 Mai 2013  

E-Print Network [OSTI]

'appliquent 1 #12;sur un nombre relativement faible de degrés de liberté. On notera Inl l'ensemble des indices de ces degrès de liberté, et Il son complémentaire, c'est-à-dire {1,...,nd} = Inl Il. La taille du vecteur Inl est égale à ns. Pour une application aisée de la MBH et de la MAN, on choisit comme preconisé

Paris-Sud XI, Université de

454

Intern experience at Raba-Kistner Consultants, Inc.: an internship report  

E-Print Network [OSTI]

Society of Professional Engineers ........... 101 American Welding Society .............................. 101 Texas Council of Engineering Laboratories ......... 102 American Council of Independent Laboratories . . . . 102 CHAPTER VII - EVALUATION...- CO I o LU h- Ge o. and Ex pl . | En gi ne er in g In sp . and Te st . Co ns ul t. Ch em . En v. En g. Sc i. Che mi str y La b FI GU RE 2 - COMPA NY OR GA NI ZA TI ON CH AR...

Johnson, William T.

2013-03-13T23:59:59.000Z

455

ENERGY. REMOVE-O RNL/Sub/78-7229/4 C Research and Development of  

E-Print Network [OSTI]

-Efficient Appliance Motor-Compressors N Volume IV-Production Demonstration S and Field Test I^H\\~c~~~~J~,Marc G MOTOR-COMPRESSORS VOLUME IV - PRODUCTION DEMONSTRATION AND FIELD TEST SEPTEMBER 1983 Marc G. Middleton R. Middleton 57^^E~~~^^ nsZ~~R.Stuart Sauber T^^~ KELVINATOR COMPRESSOR COMPANY 1545 Clyde Park, S.W. |~~~~~~~I

Oak Ridge National Laboratory

456

Short gamma-ray bursts in the "time-reversal" scenario  

E-Print Network [OSTI]

Short gamma-ray bursts (SGRBs) are among the most luminous explosions in the Universe and their origin still remains uncertain. Observational evidence favors the association with binary neutron star or neutron star-black hole (NS-BH) binary mergers. Leading models relate SGRBs to a relativistic jet launched by the BH-torus system resulting from the merger. However, recent observations have revealed a large fraction of SGRB events accompanied by X-ray afterglows with durations $\\sim10^2\\!-\\!10^5~\\mathrm{s}$, suggesting continuous energy injection from a long-lived central engine, which is incompatible with the short ($\\lesssim1~\\mathrm{s}$) accretion timescale of a BH-torus system. The formation of a supramassive NS, resisting the collapse on much longer spin-down timescales, can explain these afterglow durations, but leaves serious doubts on whether a relativistic jet can be launched at merger. Here we present a novel scenario accommodating both aspects, where the SGRB is produced after the collapse of a supramassive NS. Early differential rotation and subsequent spin-down emission generate an optically thick environment around the NS consisting of a photon-pair nebula and an outer shell of baryon-loaded ejecta. While the jet easily drills through this environment, spin-down radiation diffuses outwards on much longer timescales and accumulates a delay that allows the SGRB to be observed before (part of) the long-lasting X-ray signal. By analyzing diffusion timescales for a wide range of physical parameters, we find delays that can generally reach $\\sim10^5~\\mathrm{s}$, compatible with observations. The success of this fundamental test makes this "time-reversal" scenario an attractive alternative to current SGRB models.

Riccardo Ciolfi; Daniel M. Siegel

2015-01-27T23:59:59.000Z

457

Determination of the effect of gas viscosity upon gas flow in permeable media containing water and gas  

E-Print Network [OSTI]

?ateredeaturated Natural Gas Visoositiss at Varieua PPISSQreao ~ ~ ~ o e ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 32 VI Ns~tura+ed gitrogen Viscosities 0't Varieue h%00uraee ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ eel 33 VII Das Wbili... pressure to 1500 ysi per yccryoses of flew work~ tho viscosities af aitrogen aud tho natural gas wbou saturated with water vapor were also detercdcmd Sco basis yerpese of this pre)set was te dsteruine ths offset of the vtsoosQy of a gas nyon the web...

Stegemeier, Richard Joseph

1952-01-01T23:59:59.000Z

458

Maintaining Platinum Performance After Platinum Design  

E-Print Network [OSTI]

Efficiency Conference, San Antonio, Texas Dec. 16-18 DELL CHILDREN’S SUSTAINABLE DESIGN RECOGNITION §?? LEED-­?NC  2.1/2.2  Pla?num,  2009     §?? 1st  hospital  in  world  to  achieve  LEED   Pla?um   §?? DOE  EnergySmart...  requires  opera?ns   staff  training  beyond  O&M  training  –  smart   buildings  require  smart  operators   §?? Ensure  ligh?ng  system  can  demonstrate   proven  performance     ESL-KT-13-12-07 CATEE 2013...

VanHyfte, M.

2013-01-01T23:59:59.000Z

459

LMD182003A55VH-Bridge September 1996  

E-Print Network [OSTI]

TL H 10568 LMD182003A55VH-Bridge September 1996 LMD18200 3A 55V H-Bridge General Description The LMD18200 is a 3A H-Bridge designed for motion con- trol applications The device is built using a multi Information TL H 10568­2 Top View Order Number LMD18200T See NS Package TA11B C1996 National Semiconductor

Wedeward, Kevin

460

November 2008 Alternative Energy  

E-Print Network [OSTI]

November 2008 Alternative Energy Technologies for BC R.L. Evans CleaN eNergy researCh CeNtre, UNiversity of british ColUmbia PaCifiC iNstitUte for Climate solUtioNs AlternAtive energy #12;Pacific Ministry of the Environment. #12;3alternative energy ExECuTIvE SummAry British Columbia is well

Pedersen, Tom

Note: This page contains sample records for the topic "ns ns ns" 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

The Storage of Shelled Pecans.  

E-Print Network [OSTI]

AGRIC - KPERIA .. -. STATIC t,4L EI rlENT ! C. H. MCUOSELL, Act~ng mrector Collegz Station. Texas 'LLETIN NO. 667 MARCH, THE STORAGE OF SHELLED PEC-4NS FRED R. BRISON Division of Horticulture . AGRICULTURAL AND MECHANICAL COLLEGE OF TE... Gibb Gilchrist, President [Blank Page in Original Bulletin] Shelled pecans may change in flavor, texture, and color, while in storage. They may also change as a result of insect or disease damage. Kernels change in flavor by becoming progressively...

Brison, Fred R. (Fred Robert)

1945-01-01T23:59:59.000Z

462

Mathieu twining characters for K3  

E-Print Network [OSTI]

The analogue of the McKay-Thompson series for the proposed Mathieu group action on the elliptic genus of K3 is analysed. The corresponding NS-sector twining characters have good modular properties and satisfy remarkable replication identities. These observations provide strong support for the conjecture that the elliptic genus of K3 carries indeed an action of the Mathieu group M24.

Matthias R. Gaberdiel; Stefan Hohenegger; Roberto Volpato

2010-06-01T23:59:59.000Z

463

Limitation of the electron emission in an ion diode with magnetic self-insulation  

SciTech Connect (OSTI)

The results of a study of the generation of a pulsed ion beam of gigawatt power formed by a diode with an explosive-emission potential electrode in a mode of magnetic self-insulation are presented. The studies were conducted at the TEMP-4M ion accelerator set in double pulse formation mode: the first pulse was negative (300-500 ns and 100-150 kV) and the second, positive (150 ns and 250-300 kV). The ion current density was 20-40 A/cm{sup 2}; the beam composition was protons and carbon ions. It was shown that plasma is effectively formed over the entire working surface of the graphite potential electrode. During the ion beam generation, a condition of magnetic cutoff of electrons along the entire length of the diode (B/B{sub cr}{>=} 4) is fulfilled. Because of the high drift rate, the residence time of the electrons and protons in the anode-cathode gap is 3-5 ns, while for the C{sup +} carbon ions, it is more than 8 ns. This denotes low efficiency of magnetic self-insulation in a diode of such a design. At the same time, it has been experimentally observed that, during the generation of ion current (second pulse), the electronic component of the total current is suppressed by a factor of 1.5-2 for a strip diode with plane and focusing geometry. A new model of the effect of limiting the electron emission explaining the decrease in the electronic component of the total current in a diode with magnetic self-insulation is proposed.

Pushkarev, A. I.; Isakova, Yu. I.; Guselnikov, V. I. [Tomsk Polytechnic University, 30, Lenin Ave., Tomsk 634050 (Russian Federation)

2011-08-15T23:59:59.000Z

464

Laboratoire d'Informatique pour la Mcanique et les Sciences de l'Ingnieur 25/11/2009 GDR Contrle des dcollements,  

E-Print Network [OSTI]

)()( , ( ) ( ) ( ) ( ) = == ++= POD PODPOD N l N m ml lmn N l l nln n tataQtaLD td tad 1 1 )()( 1 )( )( N.S. equations + O.D.E.: #12 ( ) ( )( ))()( )( , ni n n Wtaf td tad = Minimization procedure: Simplex algorithm knowing ( ) ( )tta td tad y i i ech i décollements, Orléans 9 Neural Network: mixing-layer ( ) td tad n)( ( )tta n +)( Mode 1 11 Modes #

465

In vitro activity of sorghum non-tannin polyphenols against grain molding and weathering fungi  

E-Print Network [OSTI]

' 'Tl ED I T 1 GN '& 'I I'-1PI=! 'I NT: 1 r? Gs. ". c' ARTICLE: 'll ? L&IJI I!G: Di;I LFC& !"& VEfi II"'Ii I'ri GC'. I t. '. F&ATI&GN& Irral lu&s", r) i!i-ri-. l &sir ciri sJ! I IF' 1 Cl: Nl 1 1 &Jni v' L ib?IJ i!t Ns hrsi ' I:. . s. . I . . I nuc...

Leungchaikul, Patcharin

1982-01-01T23:59:59.000Z

466

Short Gamma-Ray Bursts from Binary Neutron Star Mergers  

E-Print Network [OSTI]

We present the results from new relativistic hydrodynamic simulations of binary neutron star mergers using realistic non-zero temperature equations of state. We vary several unknown parameters in the system such as the neutron star (NS) masses, their spins and the nuclear equation of state. The results are then investigated with special focus on the post-merger torus-remnant system. Observational implications on the Gamma-ray burst (GRB) energetics are discussed and compared with recent observations.

Roland Oechslin; Thomas Janka

2006-04-27T23:59:59.000Z

467

Shear Connections for the Development of a Full-Depth Precast Concrete Deck System  

E-Print Network [OSTI]

American Institute of Steel Construction BC Bolt with coupler shear connection CCD Concrete capacity design CIP Cast-in-place KB Kwik-bolt mechanical anchor shear connection LRFD Load and resistance factor design LVDT Linear variable differential... transducer NCHRP National Cooperative Highway Research Program NS Nelson stud R R-bar shear connection within a pocket system SIP Stay-in-place TR Threaded rod shear connection TRC Threaded rod with coupler shear connection TRE Threaded rod post...

Henley, Matthew D.

2010-07-14T23:59:59.000Z

468

Note: A timing micro-channel plate detector with backside fast preamplifier  

SciTech Connect (OSTI)

A timing micro-channel plate detector with a backside double-channel fast preamplifier was developed to avoid distortion during signal propagation from the anode to the preamplifier. The mechanical and electronic structure is described. The detector including its backside preamplifier is tested by a {sup 241}Am ?-source and a rise time of ?2 ns with an output background noise of 4 mV{sub rms} was achieved.

Wang, Wei [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China) [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000 (China); Yu, Deyang, E-mail: d.yu@impcas.ac.cn; Lu, Rongchun; Liu, Junliang; Cai, Xiaohong [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)] [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)

2014-03-15T23:59:59.000Z

469

Preparation, optical and non-linear optical power limiting properties of Cu, CuNi nanowires  

SciTech Connect (OSTI)

Metallic nanowires show excellent Plasmon absorption which is tunable based on its aspect ratio and alloying nature. We prepared Cu and CuNi metallic nanowires and studied its optical and nonlinear optical behavior. Optical properties of nanowires are theoretically explained using Gans theory. Nonlinear optical behavior is studied using a single beam open aperture z-scan method with the use of 5?ns Nd: YAG laser. Optical limiting is found to arise from two-photon absorption.

Udayabhaskar, R.; Karthikeyan, B., E-mail: bkarthik@nitt.edu [Department of Physics, National Institute of Technology, Tiruchirappalli 620 015 (India); Ollakkan, Muhamed Shafi [Light and Matter Physics Group, Raman Research Institute, Bangalore 560 080 (India)] [Light and Matter Physics Group, Raman Research Institute, Bangalore 560 080 (India)

2014-01-06T23:59:59.000Z

470

The effect of lattice temperature on surface damage in fused silica optics  

SciTech Connect (OSTI)

We examine the effect of lattice temperature on the probability of surface damage initiation for 355nm, 7ns laser pulses for surface temperatures below the melting point to temperatures well above the melting point of fused silica. At sufficiently high surface temperatures, damage thresholds are dramatically reduced. Our results indicate a temperature activated absorption and support the idea of a lattice temperature threshold of surface damage. From these measurements, we estimate the temperature dependent absorption coefficient for intrinsic silica.

Bude, J; Guss, G; Matthews, M; Spaeth, M L

2007-10-31T23:59:59.000Z

471

Perfluorooctanoic acid rigidifies a model lipid membrane  

E-Print Network [OSTI]

We report a combined dynamic light scattering and neutron spin-echo (NSE) study on vesicles composed of the phospholipid 1,2-dimyristoyl-sn-glycero-3-phosphatidylcholine under the influence of varying amounts of perfluorooctanoic acid. We study local lipid bilayer undulations using NSE on time scales up to 200 ns. Similar to the effect evoked by cholesterol, we attribute the observed lipid bilayer stiffening to a condensing effect of the perfluorinated compound on the membrane.

Beate-Annette Bruening; Bela Farago

2014-05-05T23:59:59.000Z

472

Apical dominance in sorghum: the effects of modification of theactivities of auxins, cytokinins and gibberellins on tillering of two sorghum cultivars  

E-Print Network [OSTI]

and gibberellins were in- vestigated primarily with SM 100, a cul tivar possessing weak apical dominance, Likewise, the effects of possible promotive hormones (e. g. cytokini ns and gibberel lins ) were s tudied, primarily with BTx 378 (Redlan), a cultivar.... Applications of naphthyleneacetic acid (NAA) caused a marked reduction in tillerino in SM 100, but benzyladenine (BA) pro- moted tillering, especially during the first 4 weeks of seedling growth. Gibberellic acid (GA-) produced a dual response, enhancing...

Isbell, Verne Ray

1979-01-01T23:59:59.000Z

473

Bulk optical damage thresholds for doped and undoped, crystalline and ceramic yttrium aluminum garnet  

SciTech Connect (OSTI)

We measured the bulk optical damage thresholds of pure and Nd-doped ceramic yttrium aluminum garnet (YAG), and of pure, Nd-doped, Cr-doped, and Yb-doped crystalline YAG. We used 9.9 ns, 1064 nm, single-longitudinal mode, TEM00 pulses, to determine that the breakdown thresholds are deterministic, with multiple-pulse thresholds ranging from 1.1 to 2.2 kJ/cm{sup 2}.

Do, Binh T.; Smith, Arlee V.

2009-06-20T23:59:59.000Z

474

St. Petersburg Conference on Physics of Neutron Stars, 2001  

E-Print Network [OSTI]

The Programme and Abstracts booklet of the sixth Conference on "Physics of Neutron Stars" held at the Ioffe Physical Technical Institute, St. Petersburg, Russia, on June 6 -- 8, 2001 is presented. The abstracts contain references to the web pages, LANL archive and published articles. More information on the Conference can be found at http://www.ioffe.rssi.ru/astro/NS2001/index.html

A. Koptsevich

2001-06-24T23:59:59.000Z

475

8ARNE~~EWlSH ~~tal...HiIkhCAnt~ ScHOOL OF MEDICINE  

E-Print Network [OSTI]

..cyclopbotphamide infaaioB o 1 liter 05 II2NS at lDllhour (i 5OmIIM:/hour) Other. POlIN CyciopbOlphamlde Infusion o1OIl (Zofran) 8mg IVP 30 mimrtcs prior w CyclopbosphBlUlde infUsion oOndansetron (Zofran) 8mg lVP 3 hours post-CyclophO$phamide infusion oR.epeat Ondansetron (Zofran) 8ma IVP _ houn and __ hours afler Cyclophosphamide infusion

Baloh, Bob

476

Photoionization of optically trapped ultracold atoms with a high-power light-emitting diode  

SciTech Connect (OSTI)

Photoionization of laser-cooled atoms using short pulses of a high-power light-emitting diode (LED) is demonstrated. Light pulses as short as 30 ns have been realized with the simple LED driver circuit. We measure the ionization cross section of {sup 85}Rb atoms in the first excited state, and show how this technique can be used for calibrating efficiencies of ion detector assemblies.

Goetz, Simone; Hoeltkemeier, Bastian; Amthor, Thomas; Weidemueller, Matthias [Physikalisches Institut, Universitaet Heidelberg, Im Neuenheimer Feld 226, 69120 Heidelberg (Germany)

2013-04-15T23:59:59.000Z

477

COMPACT BINARY PROGENITORS OF SHORT GAMMA-RAY BURSTS  

SciTech Connect (OSTI)

In recent years, detailed observations and accurate numerical simulations have provided support to the idea that mergers of compact binaries containing either two neutron stars (NSs) or an NS and a black hole (BH) may constitute the central engine of short gamma-ray bursts (SGRBs). The merger of such compact binaries is expected to lead to the production of a spinning BH surrounded by an accreting torus. Several mechanisms can extract energy from this system and power the SGRBs. Here we connect observations and numerical simulations of compact binary mergers, and use the current sample of SGRBs with measured energies to constrain the mass of their powering tori. By comparing the masses of the tori with the results of fully general-relativistic simulations, we are able to infer the properties of the binary progenitors that yield SGRBs. By assuming a constant efficiency in converting torus mass into jet energy, {epsilon}{sub jet} = 10%, we find that most of the tori have masses smaller than 0.01 M{sub Sun }, favoring 'high-mass' binary NSs mergers, i.e., binaries with total masses {approx}> 1.5 the maximum mass of an isolated NS. This has important consequences for the gravitational wave signals that may be detected in association with SGRBs, since 'high-mass' systems do not form a long-lived hypermassive NS after the merger. While NS-BH systems cannot be excluded to be the engine of at least some of the SGRBs, the BH would need to have an initial spin of {approx}0.9 or higher.

Giacomazzo, Bruno [JILA, University of Colorado and National Institute of Standards and Technology, Boulder, CO 80309 (United States); Perna, Rosalba [JILA and Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309 (United States); Rezzolla, Luciano [Max-Planck-Institut fuer Gravitationsphysik, Albert-Einstein-Institut, Potsdam D-14476 (Germany); Troja, Eleonora [NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Lazzati, Davide [Department of Physics, NC State University, 2401 Stinson Drive, Raleigh, NC 27695-8202 (United States)

2013-01-10T23:59:59.000Z

478

New BPM installed in BC2 Jan Hauschildt  

E-Print Network [OSTI]

New BPM installed in BC2 Compact! Thanks to: Jan Hauschildt Dirk Noelle Silke Vilcins Holger 30 40 time (ns) Volts chicane BPM scope traces for 12-16 MV/m gradient Scope in tunnel ~ 150 um resolution => 5*10-4 resolution #12;-20 -15 -10 -5 0 0.9 1 1.1 1.2 1.3 1.4 1.5 BPM slope phase (deg

479

Dominance in Academic Writing Tutorials: Gender, Language, and the Offering of Suggestions  

E-Print Network [OSTI]

and Watson-Gegeo, 1989: 312). Writing tutorials differ from these interactions in that tutors uphold broadly constituted principles (e.g. ‘good writing’) and are required to be neutral with respect to ‘higher’ rules and discourses. They are forbidden from...- sations ‘unequal encounters’. Language proficiency has been found to impact status perceptions even when the NNS takes on a higher-status institutional role than the NS of English. Tyler and Davies (1990) studied an exchange between a Korean international...

Thonus, Terese

1999-01-01T23:59:59.000Z

480

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 46, NO. 6, JUNE 2011 1495 A 3T Gain Cell Embedded DRAM Utilizing  

E-Print Network [OSTI]

-leakage CMOS process show a 1.25 ms data retention time with a 2 ns random cycle time at 0.9 V, 85 C, and a 91.3 W per Mb static power dissipation at 1.0 V, 85 C. Index Terms--Cache, logic-compatible eDRAM, low.edu). J. H. Lee is with the DRAM Design Team, Memory Division, Samsung Elec- tronics, Hwasung, Kyeonggi

Kim, Chris H.

Note: This page contains sample records for the topic "ns ns ns" 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

Obtention of ovine IgE from heterohybridoma H Yilmaz K Haverson, KL Morgan  

E-Print Network [OSTI]

of Bristol, School of Veterinary Science, Department of Veterinary Medicine, Langford House, Langford heterohybridoma cell line (NS1.1.Ag1.1 xx sheep) producing ovine immunoglobulin E was detected by the passive hétérohybrides sécréteurs était une réaction d anaphylaxie cutanée passive. Un hétérohybride, sécrétant une

Paris-Sud XI, Université de

482

High speed x-ray beam chopper  

DOE Patents [OSTI]

A fast, economical, and compact x-ray beam chopper with a small mass and a small moment of inertia whose rotation can be synchronized and phase locked to an electronic signal from an x-ray source and be monitored by a light beam is disclosed. X-ray bursts shorter than 2.5 microseconds have been produced with a jitter time of less than 3 ns.

McPherson, Armon (Oswego, IL); Mills, Dennis M. (Naperville, IL)

2002-01-01T23:59:59.000Z

483

O POTENCIAL AGRCOLA NO CAMPUS DE ELVIA (UDC) USO SOCIAL, DIDCTICO E INVESTIGADOR  

E-Print Network [OSTI]

risco de erosión. - O segundo símbolo (letras L, M, P, T e N) indica o período con temperaturas útiles actividade humana que, ao longo do tempo, xerou esas hortas en bancais e ribazos próximas ás edificacións do horta da Coruña e sostivese unha próspera sociedade rural ligada ao aproveitamento agrícola. Tampouco

Fraguela, Basilio B.

484

The biology of three species of Chrysopa (Chrysopidae, Neuroptera)  

E-Print Network [OSTI]

QSeeeotg ~ ~ ~ ~ ~ ~ 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 4 1 ~ ~ ~ 4 1 THS SZOASX QF THRIL SPSGXkp 'JF GILMOl% (Gsyesomaa, Iaaaoyf isa) XSSSSW)SCTXSSI NsNeee ef ths gonne @gag~ ~g kaeea ae laoeetnga oe Xaoooind~ioas aco oisaidocodboseficdaL Cnoaotee The %scones... Station. The peouliar egg laying habits of Chrzsmka epooiee and tbe vera eiou? faodkng habits af tho lorene hwe attraotod the attention of neap abeervetei Oe of the eariiest published aooounto of tho hahkte af these knooots kn this country uaa...

Burke, Horace Reagan

1955-01-01T23:59:59.000Z

485

A two-parameter criterion for classifying the explodability of massive stars by the neutrino-driven mechanism  

E-Print Network [OSTI]

Thus far, judging the fate of a massive star (either a neutron star (NS) or a black hole) solely by its structure prior to core collapse has been ambiguous. Our work and previous attempts find a non-monotonic variation of successful and failed supernovae with zero-age main-sequence mass, for which no single structural parameter can serve as a good predictive measure. However, we identify two parameters computed from the pre-collapse structure of the progenitor, which in combination allow for a clear separation of exploding and non-exploding cases with only few exceptions (~1--2.5%) in our set of 621 investigated stellar models. One parameter is M4, defining the enclosed mass for a dimensionless entropy per nucleon of s = 4, and the other is mu4 = dm/dr|_{s=4}, being the mass-derivative at this location. The two parameters mu4 and M4*mu4 can be directly linked to the mass-infall rate, Mdot, of the collapsing star and the electron-type neutrino luminosity of the accreting proto-NS, L_nue ~ M_ns*Mdot, which play...

Ertl, T; Woosley, S E; Sukhbold, T; Ugliano, M

2015-01-01T23:59:59.000Z

486

Analysis of ferrite heating of the LHC injection kickers and proposals for future reduction of temperature  

E-Print Network [OSTI]

The two LHC injection kicker magnet (MKI) systems must produce a kick of 1.3 T.m with a flat top duration variable up to 7860 ns, and rise and fall times of less than 900 ns and 3000 ns, respectively. A beam screen is placed in the aperture of the magnets: the screen consists of a ceramic tube with conductors on the inner wall. The conductors provide a path for the image current of the high intensity LHC beam and screen the ferrite against wake fields. The conductors initially used gave adequately low beam coupling impedance however screen conductor discharges occurred during pulsing of the magnet; hence an alternative design with fewer screen conductors was implemented to meet the often conflicting requirements for low beam coupling impedance, fast magnetic field rise-time and good high voltage behaviour. During 2011 the LHC was operated with high intensity beam, coasting for many hours at a time, resulting in heating of the ferrite yoke of the MKIs. This paper presents an analysis of thermal measurement dat...

Barnes, M J; Garrel, N; Goddard, B; Mertens, V; Weterings, W

2012-01-01T23:59:59.000Z

487

Beam Induced Ferrite Heating of the LHC Injection Kickers and Proposals for Improved Cooling  

E-Print Network [OSTI]

The two LHC injection kicker systems produce an integrated field strength of 1.3 T·m with a flattop duration variable up to 7860 ns, and rise and fall times of less than 900 ns and 3000 ns, respectively. A beam screen is placed in the aperture of each magnet, which consists of a ceramic tube with conductors in the inner wall. The conductors provide a path for the beam image current and screen the ferrite yoke against wakefields. Recent LHC operation, with high intensity beam stable for many hours, resulted in significant heating of both the ferrite yoke and beam impedance reduction ferrites. For one kicker magnet the ferrite yoke approached its Curie temperature. As a result of a long thermal time-constant the ferrite yoke can require several hours to cool sufficiently to allow re-injection of beam, thus limiting the running efficiency of the LHC. Thermal measurement data has been analysed, a thermal model developed and emissivity measurements carried out. Various measures to improve the ferrite cooling have...

Barnes, M J; Calatroni, S; Day, H; Ducimetière, L; Garlaschè, M; Gomes Namora, V; Mertens, V; Sobiech, Z; Taborelli, M; Uythoven, J; Weterings, W

2013-01-01T23:59:59.000Z

488

Thermodynamics of SU(3) Gauge Theory in 2 + 1 Dimensions  

E-Print Network [OSTI]

The pressure, and the energy and entropy densities are determined for the SU(3) gauge theory in $2 + 1$ dimensions from lattice Monte Carlo calculations in the interval $0.6 \\leq T/T_c \\leq 15$. The finite temperature lattices simulated have temporal extent $N_\\tau = 2, 4, 6$ and 8, and spatial volumes $N_S^2$ such that the aspect ratio is $N_S/N_\\tau = 8$. To obtain the thermodynamical quantities, we calculate the averages of the temporal plaquettes $P_\\tau$ and the spatial plaquettes $P_S$ on these lattices. We also need the zero temperature averages of the plaquettes $P_0$, calculated on symmetric lattices with $N_\\tau = N_S$. We discuss in detail the finite size ($N_S$-dependent) effects. These disappear exponentially. For the zero temperature lattices we find that the coefficient of $N_S$ in the exponent is of the order of the glueball mass. On the finite temperature lattices it lies between the two lowest screening masses. For the aspect ratio equal to eight, the systematic errors coming from the finite size effects are much smaller than our statistical errors. We argue that in the continuum limit, at high enough temperature, the pressure can be parametrized by the very simple formula $p=a-bT_c/T$ where $a$ and $b$ are two constants. Using the thermodynamical identities for a large homogeneous system, this parametrization then determines the other thermodynamical variables in the same temperature range.

P. Bialas; L. Daniel; A. Morel; B. Petersson

2008-07-21T23:59:59.000Z

489

Delayed outflows from black hole accretion tori following neutron star binary coalescence  

E-Print Network [OSTI]

Expulsion of neutron-rich matter following the merger of neutron star (NS) binaries is crucial to the radioactively-powered electromagnetic counterparts of these events and to their relevance as sources of r-process nucleosynthesis. Numerical simulations of NS-NS coalescence find, however, a wide range in the quantity of prompt dynamically-ejected mass. Here we explore the long-term (viscous) evolution of remnant black hole accretion disks formed in such mergers by means of two-dimensional, time-dependent hydrodynamical simulations. The evolution of the electron fraction due to charged-current weak interactions is included, and neutrino self-irradiation is modeled as a lightbulb that accounts for the disk geometry and moderate optical depth effects. Over several viscous times (~1s), a fraction ~10% of the initial disk mass is ejected as a moderately neutron-rich wind (Y_e ~ 0.2) powered by viscous heating and nuclear recombination, with neutrino self-irradiation playing a sub-dominant role. Although the prope...

Fernández, Rodrigo

2013-01-01T23:59:59.000Z

490

Impact of mesoscale eddies on water transport between the Pacific Ocean and the Bering Sea  

E-Print Network [OSTI]

Sea surface height anomalies observed by satellites in 1993--2012 are combined with simulation and observations by surface drifters and Argo floats to study water flow pattern in the Near Strait (NS) connected the Pacific Ocean with the Bering Sea. Daily Lagrangian latitudinal maps, computed with the AVISO surface velocity field, and calculation of the transport across the strait show that the flow through the NS is highly variable and controlled by mesoscale and submesoscale eddies in the area. On the seasonal scale, the flux through the western part of the NR is negatively correlated with the flux through its eastern part ($r=-0.93$). On the interannual time scale, a significant positive correlation ($r=0.72$) is diagnosed between the NS transport and the wind stress in winter. Increased southward component of the wind stress decreases the northward water transport through the strait. Positive wind stress curl over the strait area in winter--spring generates the cyclonic circulation and thereby enhances the...

Prants, S V; Budyansky, M V; Uleysky, M Yu

2013-01-01T23:59:59.000Z

491

Patterns of Aggression in Gulls: Asymmetries and Tactics in Different Social Categories  

E-Print Network [OSTI]

Moderate Low P Other EM (n = 122) 0 10.7 4.1 33.6 51.6 23.0 27.0 6.6 17.2 26.2 *** EF (n = 34) IM or IF (n = 27) : : 2.9 26.5 70.6 38.3 17.6 2.9 8.8 32.4 ns 7.4 51.9 40.7 92.6 0 3.7 3.7 0 ns UM (n = 96) 30.2 44.8 25.0 73.9 2.1 14.6 9.4 0 *** UF (n... 40.5 43.8 31.4 34.7 5.0 10.7 18.2 *** EF (n = 22) 4.5 31.8 63.6 59.1 9.1 0 9.1 22.7 ns IM or IF (n = 41) UM (n = 177) : : 17.1 51.2 31.7 87.7 0 4.9 4.9 40.1 58.1 1.7 79.8 1.1 10.7 7.9 UF (n = 14) 0 0 28.6 21.4 50.0 78.7 0 0 7.1 Chi...

Pierotti, Raymond; Annett, Cynthia

1994-08-01T23:59:59.000Z

492

An Estimate of Out of Time Beam Upon Extraction for Mu2e  

SciTech Connect (OSTI)

For future experiments at the intensity frontier precise and accurate knowledge of beam time structure will be critical to understanding backgrounds. The proposed Mu2e experiment calls for {approx} 200ns (FW, 40 ns rms) bunches of 3 x 10{sup 7} 8 GeV protons and a bunch spacing of 1695 ns. The interbunch beam must be suppressed from the main pulse by a factor of 10{sup -10}, this is known as the beam extinction requirement. Beam from Fermilab's Booster will be formed into 2.5 MHz buckets in the Fermilab Recycler then transferred to the Delivery Ring (formerly the Debuncher) and slow spilled from a single filled bucket in an h = 4 RF system. Because the final extinction level is not expected from the Delivery Ring an AC dipole and collimation system will be used to achieve final extinction. Here I present calculations leading to a first estimate of the extinction level expected upon extraction from the Delivery Ring of {le} 3.36 x 10{sup -4}. Intrabunch, residual gas scattering and scattering off the extraction septum are included. Contributions from bunch formation are not considered.

Prebys, E.; /Fermilab; Evans, N.J.; Kopp, S.E.; /Texas U.

2012-05-01T23:59:59.000Z

493

The orientation and magnitude of the orbital precession velocity of a binary pulsar system with double spins  

E-Print Network [OSTI]

The measurability of the spin--orbit (S--L) coupling induced orbital effect is dependent on the orientation and magnitude of the orbital precession velocity, ${\\bf \\Omega}_0$. This paper derives ${\\bf \\Omega}_0$ in the case that both spins in the binary system contribute to the spin--orbit (S--L) coupling, which is suitable for the most popular binary pulsars, Neutron star--White Dwarf star (NS--WD) binaries (as well as for NS--NS binaries). This paper shows that from two constraints, the conservation of the total angular momentum and the triangle formed by the orbital angular momentum, ${\\bf L}$, the sum the spin angular momenta of the two stars, ${\\bf S}$, and the total angular momentum, ${\\bf J}$, the orbital precession velocity, ${\\bf \\Omega}_0$, along ${\\bf J}$ is inevitable. Moreover, by the relation, $S/L\\ll 1$, which is satisfied for a general binary pulsar, a significant ${\\bf \\Omega}_0$ (in magnitude) is inevitable, 1.5 Post Newtonian order (PN). Which are similar to the case of one spin as discussed by many authors. However unlike the one spin case, the magnitude of the precession velocity of ${\\bf \\Omega}_0$ varies significantly due to the variation of the sum the spin angular momenta of the two stars, ${\\bf S}$, which can lead to significant secular variabilities in binary pulsars.

B. P. Gong

2003-08-18T23:59:59.000Z

494

INNOVATIVE METHODOLOGY FOR DETECTION OF FRACTURE-CONTROLLED SWEET SPOTS IN THE NORTHERN APPALACHIAN BASIN  

SciTech Connect (OSTI)

In the structure task, the goals for this reporting period were to: (1) complete field work on the NNW-SSE transect along the west side of Cayuga Lake; (2) collect data at additional field sites in order to (a) trace structural trends between the two N-S transects and (b) fill in data gaps on the NS transect along the eastern shore of Seneca Lake; (3) enter the data gathered from the summer field work; (4) enter data from the previous field season that still had to be analyzed after a personnel change. We have completed data reduction for all the goals listed above, including the NNW-SSE transect on the west side of Cayuga Lake. In the soil gas task, the goals for this reporting period were to: (1) trace Trenton/Black River fault trends between the two N-S transects; and (2) enter the data gathered from the summer field work. We have completed data reduction for all the goals listed above, and have begun constructing maps that portray the data. These data continue to demonstrate that integration of aeromagnetic and Landsat lineaments, surface structure, soil gas and seismic allows us to extrapolate Trenton-Black River trends away from confirmatory seismic lines.

Robert Jacobi; John Fountain

2003-03-14T23:59:59.000Z

495

PSR J1311-3430: A HEAVYWEIGHT NEUTRON STAR WITH A FLYWEIGHT HELIUM COMPANION  

SciTech Connect (OSTI)

We have obtained initial spectroscopic observations and additional photometry of the newly discovered P{sub b} = 94 minute {gamma}-ray black-widow pulsar PSR J1311-3430. The Keck spectra show a He-dominated, nearly H-free photosphere and a large radial-velocity amplitude of 609.5 {+-} 7.5 km s{sup -1}. Simultaneous seven-color GROND photometry further probes the heating of this companion, and shows the presence of a flaring infrared excess. We have modeled the quiescent light curve, constraining the orbital inclination and masses. Simple heated light-curve fits give M{sub NS} = 2.7 M{sub Sun }, but show systematic light-curve differences. Adding extra components allows a larger mass range to be fit, but all viable solutions have M{sub NS} > 2.1 M{sub Sun }. If confirmed, such a large M{sub NS} substantially constrains the equation of state of matter at supernuclear densities.

Romani, Roger W. [Department of Physics, Stanford University, Stanford, CA 94305 (United States); Filippenko, Alexei V.; Silverman, Jeffrey M.; Cenko, S. Bradley [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Greiner, Jochen; Rau, Arne; Elliott, Jonathan [Max-Planck-Instituet fuer Extraterrestrische Physik, D-85748 Garching (Germany); Pletsch, Holger J., E-mail: rwr@astro.stanford.edu [Max-Planck-Instituet fuer Gravitationsphysik (Albert-Einstein-Instituet), D-30167 Hannover (Germany)

2012-12-01T23:59:59.000Z

496

www.nde2002.org Allocation of Borders of Objects and Definition of the Sizes Imperfections in  

E-Print Network [OSTI]

At the control over the help of back- absent-minded radiation the information on the linear sizes heterogeneity contains in functional dependence of change of number of quantums in detector Ns at change of position of the disseminating volume V concerning heterogeneity on a direction of scanning. In article the behavior of scanning function Ns(z) on one direction z is investigated provided that the quantity of quantums in the detector is unequivocally defined{determined} by the size of the disseminating volume (DV) last in heterogeneity. The function changing only at transition through border of heterogeneity is formulated, influence of easing of primary and absent-minded beams by the previous layers, and also deformation of aperture function of the disseminating volume is investigated due to easing in itself DV. Mutual moving DV and heterogeneity is a basis of reception of the information on internal structure of a controllable product. Schematically it can be submitted Fig. 1. The disseminating volume is the geometrical figure formed by crossing of a primary beam of radiation n0 which is formed by collimator a source and a beam of absent-minded radiation ns which shape is defined by collimator’s geometry of receiver (figure DEFG). The quantity of unitary absent-minded quantums in the detector in position DV corresponding to coordinate z, is defined by size of element ABF which is taking place in heterogeneity V(z). Z

Compton Tomographies; Varga V. V; Kapranov B. I; Baumbach H; Chahlov V. L; Maklashevskij V. A; Filinov V. N

497

A Summary of Recent Damage-Initiation Experiments on KDP Crystals  

SciTech Connect (OSTI)

We summarize recent investigations of the density and morphology of bulk damage in KDP crystals as a function of pulse duration, temporal profile, wavelength, and energy fluence. As previously reported by Runkel et al., we also find that the size of bulk damage sites varies roughly linearly with pulse duration for pulses between 1 ns and 9 ns. However this trend no longer applies at pulse durations below 1 ns. Experiments measuring the damage density and size distribution as a function of wavelength confirm many previous works which indicated a strong dependence of damage density with wavelength. However, we also find that the size of damage sites is relatively insensitive to wavelength. Further we see damage due to Flat-In-Time (FIT) pulses has different pulse length and fluence dependence than Gaussian pulses. We demonstrate that a simple thermal diffusion model can account for observed differences in damage densities due to square and Gaussian temporally shaped pulses of equal fluence. Moreover, we show that the key laser parameter governing size of the bulk damage sites is the length of time the pulse remains above a specific intensity. The different dependences of damage density and damage site size on laser parameters suggest different absorption mechanisms early and late in the damaging pulse.

Carr, C W; Feit, M D; Rubenchik, A M; Trenholme, J B; Spaeth, M L

2005-11-07T23:59:59.000Z

498

Ultrafast gating of proximity-focused microchannel-plate intensifiers  

SciTech Connect (OSTI)

Proximity-focused, microchannel-plate (MCP) image intensifiers have been used at Los Alamos for many years to allow single frame film and video exposure times in the range of 2.5 to 10 ns. There is now a program to reduce gating times to < 1 ns. This paper reviews previous work and the problems in achieving good resolution with gating times of < 1 ns. The key problems involve applying fast electrical gating signals to the tube elements. We present computer modeling studies of the combined tube, tube connection, and pulser system and show that low photocathode surface resistivity must be obtained to permit fast gating between the photocathode and the MCP input. We discuss ways of making low-resistivity S20 photocathodes, using gallium arsenide photocathodes, and various means of gating the tubes. A variety of pulser designs are being experimentally evaluated including spark gaps, avalanche transistors, Krytron tubes with sharpening gaps, step recovery diodes, and photoconductive elements (PCEs). The results of these studies are presented. Because of the high capacitances involved in most gating schemes, the tube connection geometry must be of low-impedance design, and our solution is presented. Finally, ways of testing these high-speed camera systems are discussed.

Lundy, A.S.; Iverson, A.E.

1982-01-01T23:59:59.000Z

499

Pump-beam-induced optical damage depended on repetition frequency and pulse width in 4-dimethylamino-N Prime -methyl-4 Prime -stilbazolium tosylate crystal  

SciTech Connect (OSTI)

We investigated the dependence of optical damage to an organic nonlinear optical crystal of 4-dimethylamino-N Prime -methyl-4 Prime -stilbazolium tosylate (DAST) on the repetition frequency and pulse width of the pump beam used to cause the thermal damage. For a pump beam with a pulse width of 15 ns at a wavelength of 1064 nm, the highest damage threshold of 8.0 J/cm{sup 2} was measured for repetition frequencies in the range from 10 to 40 Hz. On the other hand, DAST crystals were easily damaged under the repetition rates from 50 to 100 Hz. For 600-ps pulses, a higher damage threshold that was a factor of 11 to 28 times higher in terms of peak intensity was obtained compared with that of 15-ns pulses. In both the cases of 15-ns pulse duration and 600-ps duration, we demonstrated that the thermal effects in DAST crystals dominated the optical damage, which depended on thermal accumulation and dissipation.

Matsukawa, Takeshi; Nawata, Kouji; Notake, Takashi; Qi Feng; Kawamata, Hiroshi; Minamide, Hiroaki [Tera-photonics Laboratory, RIKEN, 519-1399, Aramaki-Aoba, Aoba-ku, Sendai 980-0845 (Japan)

2013-07-08T23:59:59.000Z

500

Long-Lasting Black-Hole Jets in Short Gamma-Ray Bursts  

E-Print Network [OSTI]

Whether a short gamma-ray burst (GRB) is caused by a black hole (BH) or a neutron star (NS) after the merger of a NS binary is a crucial problem. We propose a BH model that explains short GRBs with long-lasting activities such as extended emission and plateau emission up to $\\sim10000$ s. To extract the BH rotational energy, the topological evolution of the magnetic field should accompany the mass ejection, mass fallback, and magnetic field reconnection. The observations suggest the magnetic field decay from $\\sim10^{14}$ G to $\\sim10^{13} - 10^{11}$ G at the BH, bounded below by the pre-merger strength and kept constant while the luminosity is constant, and the fallback mass of $\\sim10^{-4} - 10^{-2} M_{\\odot}$, comparable to the ejecta mass implied by the macronova in GRB 130603B. The BH model has implications for gravitational waves and the equation of state of NS matter.

Kisaka, Shota

2015-01-01T23:59:59.000Z