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0.0
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Topic: npr talk of the nation
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86
Apr 30, 2014
04/14
by
Microsoft Research
movies
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This class presents best practices for designing frameworks that are reusable object-oriented libraries. The guidelines are applicable to frameworks ranging in size and in their scale of reuse from large system frameworks to small components shared among several applications. They started as a small set of naming and design conventions, but have been enhanced, scrutinized, and refined to a point where they are generally considered the canonical way to design frameworks at Microsoft. They carry...
Topics: Microsoft Research, Microsoft Research Video Archive, Gavin Jancke, Krzysztof Cwalina
392
392
Feb 3, 2009
02/09
by
Snoose Junction
etree
eye 392
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part 1 - David Estrada (drums), 5-Track (bass), Charles Wicklander (melodica) and etc. And John Foss all over the place part 2 - David Estrada (drums), 5-Track (bass), Charles Wicklander (melodica) and etc. And John Foss all over the place part 3 - David Estrada (drums), 5-Track, Evan Strauss and etc. And John Foss all over the place part 4 - Lindsay Vari (drums), 5-Track, Evan Strauss and etc. And John Foss all over the place part 5 - Lindsay Vari (drums), 5-Track, Evan Strauss and etc. David...
Topics: snoose junction, john foss, 5-Track, david estrada, lindsay vari, charles wicklander, evan strauss,...
4
4.0
Jan 25, 2014
01/14
by
RetroMacCast
audio
eye 4
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James and John discuss Apple's TV product before AppleTV, the Macintosh TV. The Collection Spotlight is on the Apple eMate, and the eBay Find of the Week is a clear-case Newton. In "What's In a Name?", they discuss past trademark infringement cases related to the current iPhone trademark dispute. Finally, will Apple and Apple Corps finally work together?
Topic: RetroMacCast
Foreign Exchange Broadcast for 01/22/07
Topic: CNBC Foreign Exchange
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32
Aug 10, 2013
08/13
by
G4TV.com
movies
eye 32
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The booster pack features three new maps, and new vehicles.
Topics: G4TV.com videos, G4TV.com unpublic video ids
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16
Sep 19, 2018
09/18
by
Government of Odisha
texts
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Odisha Gazette Odisha Government Press Note: Some issues of the Odisha do not have embedded fonts. We apologize for the typographical inconvenience and will attempt to correct at the soonest. Label Date: 2007-01-20 Gazette Date: 2007-01-22 Gazette Number: 116 Department: FINANCE Notification Number: 2755 Subject: Appointment Source URL
Topic: Odisha Gazette
umlaut - demo 2006 Jamendo Album #003965 Tracklisting: 01 - the deadline 02 - scream in 03 - poppy's dead Please read the Readme.txt and License.txt files for important origin and licensing information.
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448
Oct 10, 2017
10/17
by
Directorate of Printing, Government of India
texts
eye 448
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The Gazette of India Extraordinary Gazette Published by the Directorate of Printing, Department of Publication, Ministry of Housing and Urban Affairs, Government of India Published in 2007, Issue Number 188 Ministry: Delimitation Commission of India Subject: Delimitation Commission publishes its propsals for the Delimitation of Parliamentary and Assembly Constituencies in Andhra Pradesh.
Topic: Extraordinary Gazette of India
Advanced thermal and environmental barrier coatings are being developed for Si3N4 components for turbine engine propulsion applications. High pressure burner rig testing was used to evaluate the coating system performance and durability. Test results demonstrated the feasibility and durability of the coating component systems under the simulated engine environments.
Topics: NASA Technical Reports Server (NTRS), BURNERS, HIGH PRESSURE, SILICON NITRIDES, TURBINE ENGINES,...
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55
Sep 19, 2013
09/13
by
Van-Hoang Le; Anh-Thu Le; Rui-Hua Xie; C. D. Lin
texts
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We report theoretical investigations of the tomographic procedure suggested by Itatani {\it et al.} [Nature, {\bf 432} 867 (2004)] for reconstructing highest occupied molecular orbitals (HOMO) using high-order harmonic generation (HHG). Using the limited range of harmonics from the plateau region, we found that under the most favorable assumptions, it is still very difficult to obtain accurate HOMO wavefunction, but the symmetry of the HOMO and the internuclear separation between the atoms can...
Source: http://arxiv.org/abs/physics/0701250v1
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63
Sep 19, 2013
09/13
by
V. V. Flambaum; E. V. Shuryak
texts
eye 63
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Light scalar fields very naturally appear in modern cosmological models, affecting such parameters of Standard Model as electromagnetic fine structure constant $\alpha$, dimensionless ratios of electron or quark mass to the QCD scale, $m_{e,q}/\Lambda_{QCD}$. Cosmological variations of these scalar fields should occur because of drastic changes of matter composition in Universe: the latest such event is rather recent (redshift $z\sim 0.5$), from matter to dark energy domination. In a two-brane...
Source: http://arxiv.org/abs/physics/0701220v2
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59
Sep 19, 2013
09/13
by
S. George; K. Blaum; F. Herfurth; A. Herlert; M. Kretzschmar; S. Nagy; S. Schwarz; L. Schweikhard; C. Yazidjian
texts
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The highest precision in direct mass measurements is obtained with Penning trap mass spectrometry. Most experiments use the interconversion of the magnetron and cyclotron motional modes of the stored ion due to excitation by external radiofrequency-quadrupole fields. In this work a new excitation scheme, Ramsey's method of time-separated oscillatory fields, has been successfully tested. It has been shown to reduce significantly the uncertainty in the determination of the cyclotron frequency and...
Source: http://arxiv.org/abs/physics/0701236v1
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43
Jul 20, 2013
07/13
by
Stefan Fredenhagen; Matthias R. Gaberdiel; Christoph A. Keller
texts
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The influence of closed string moduli on the D-brane moduli space is studied from a worldsheet point of view. Whenever a D-brane cannot be adjusted to an infinitesimal change of the closed string background, the corresponding exactly marginal bulk operator ceases to be exactly marginal in the presence of the brane. The bulk perturbation then induces a renormalisation group flow on the boundary whose end-point describes a conformal D-brane of the perturbed theory. We derive the relevant RG...
Source: http://arxiv.org/abs/hep-th/0609034v2
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39
Sep 19, 2013
09/13
by
Sergei A. Voloshin
texts
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We report measurements of charged particle elliptic flow %($v_2$) at mid-rapidity in Au+Au and Cu+Cu collisions at $\sqrt{s_{_{NN}}}=62$ and 200 GeV. Using correlations between main STAR TPC and Forward TPCs ensures minimal bias due to non-flow effects. We further investigate the effect of flow fluctuations on $v_2/\eps$ scaling studying initial geometry eccentricity fluctuations in Monte-Carlo Glauber model, consistent with STAR direct measurements of elliptic flow fluctuations. It is found...
Source: http://arxiv.org/abs/nucl-ex/0701038v1
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42
Sep 19, 2013
09/13
by
Steffen Froehlich
texts
eye 42
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We present three ways to establish general stability inequalities for various classes of 2-immersions in Euclidean spaces of higher codimension
Source: http://arxiv.org/abs/math/0701604v1
The life-time prevalence of a male sexual dysfunction ranges from 31-52%. Autonomic nervous system (ANS) differences between men with and without erectiledysfunction (ED) may have clinical relevance to the treatment of ED. Parasympathetic nervous system (PNS) activation is necessary to produce erections. ED may be associated with reduced PNS activation, consequently limiting erection capacity. The purpose of this study was to compare the ANS responding of sexually functional and dysfunctional...
Topics: DTIC Archive, Clark,Robert D, Uniformed Services University Of The Health Sciences Bethesda United...
22 de Janeiro de 2007
Topics: Janeiro 22, 2007
Terrorist's use of the internet and other telecommunications devices is growing both in terms of reliance for supporting organizational activities and for gaining expertise to achieve operational goals. Tighter physical and border security may also encourage terrorists and extremists to try to use other types of weapons to attack the United States. Persistent Internet and computer security vulnerabilities, which have been widely publicized, may gradually encourage terrorists to continue to...
Topics: DTIC Archive, Rollins, John, LIBRARY OF CONGRESS WASHINGTON DC CONGRESSIONAL RESEARCH SERVICE,...
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101
Sep 18, 2013
09/13
by
Andrew J. Kerman; Eric A. Dauler; Joel K. W. Yang; Kristine M. Rosfjord; Vikas Anant; Karl K. Berggren; G. Gol'tsman; B. Voronov
texts
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We investigate the source of large variations in the observed detection effiiencies of superconducting nanowire single-photon detectors between many nominally identical devices. Through both electrical and optical measurements, we infer that these variations arise from "constrictions:" highly localized regions of the nanowires where the effective cross-sectional area for superconducting current is reduced. These constrictions limit the DC bias current density to well below its...
Source: http://arxiv.org/abs/physics/0611260v2
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39
Sep 23, 2013
09/13
by
Jeroen van den Brink
texts
eye 39
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Recent experiments show that indirect resonant inelastic X-ray scattering (RIXS) is a new probe of spin dynamics. Here I derive the cross-section for magnetic RIXS and determine the momentum dependent four-spin correlation function that it measures. These results show that this technique offers information on spin dynamics that is complementary to e.g. neutron scattering. The RIXS spectrum of Heisenberg antiferromagnets is calculated. It turns out that only scattering processes that involve at...
Source: http://arxiv.org/abs/cond-mat/0510140v3
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38
Sep 19, 2013
09/13
by
Marco Radici
texts
eye 38
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A model for dihadron fragmentation functions is briefly outlined, that describes the fragmentation of a quark in two unpolarized hadrons. The parameters are tuned to the output of the PYTHIA event generator for two-hadron semi-inclusive production in deep inelastic scattering at HERMES. Then, predictions are made for the unknown polarized fragmentation function and the related single-spin asymmetry in the azimuthal distribution of $\pi^+ \pi^-$ pairs in semi-inclusive deep inelastic scattering...
Source: http://arxiv.org/abs/hep-ph/0701183v1
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49
Sep 19, 2013
09/13
by
J. Balog; P. Weisz
texts
eye 49
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Multi-particle form factors of local operators in integrable models in two dimensions seem to have the property that they factorize when one subset of the particles in the external states are boosted by a large rapidity with respect to the others. This remarkable property, which goes under the name of form factor clustering, was first observed by Smirnov in the O(3) non-linear sigma-model and has subsequently found useful applications in integrable models without internal symmetry structure. In...
Source: http://arxiv.org/abs/hep-th/0701202v1
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49
Sep 19, 2013
09/13
by
G. d'Angelo; G. Riccio; M. Brescia
texts
eye 49
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We describe the implementation of trigger algorithm specifically tailored on the characteristics of the neutrino telescope NEMO. Extensive testing against realistic simulations shows that, by making use of the uncorrelated nature of the noise produced mainly by the decay of K-40 beta-decay, this trigger is capable to discriminate among different types of muonic events.
Source: http://arxiv.org/abs/astro-ph/0701622v1
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40
Sep 19, 2013
09/13
by
J. Vidal; S. Dusuel; T. Barthel
texts
eye 40
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We discuss the behavior of the entanglement entropy of the ground state in various collective systems. Results for general quadratic two-mode boson models are given, yielding the relation between quantum phase transitions of the system (signaled by a divergence of the entanglement entropy) and the excitation energies. Such systems naturally arise when expanding collective spin Hamiltonians at leading order via the Holstein-Primakoff mapping. In a second step, we analyze several such models (the...
Source: http://arxiv.org/abs/cond-mat/0610833v2
U.S. attention to terrorism in Latin America intensified in the aftermath of the September 2001 terrorist attacks on New York and Washington, with an increase in bilateral and regional cooperation. Latin American nations strongly condemned the attacks, and took action through the Organization of American States (OAS) to strengthen hemispheric cooperation. OAS members signed an Inter-American Convention Against Terrorism in 2002. The Senate agreed to the resolution of advice and consent on the...
Topics: DTIC Archive, Sullivan, Mark P, LIBRARY OF CONGRESS WASHINGTON DC CONGRESSIONAL RESEARCH SERVICE,...
Securing and maintaining foreign contributions to the reconstruction and stabilization of Iraq has been a major priority for U.S. policymakers since the launch of Operation Iraqi Freedom in March 2003. This report tracks important changes in financial and personnel pledges from foreign governments since the August 19, 2003 bombing of the U.N. Headquarters in Baghdad and major events since the fall of Baghdad on April 9, 2003. Currently, there are 25 countries with military forces participating...
Topics: DTIC Archive, Sharp, Jeremy M, LIBRARY OF CONGRESS WASHINGTON DC CONGRESSIONAL RESEARCH SERVICE,...
The maintenance of the cabin atmosphere aboard spacecraft is critical not only to its habitability but also to its function. Ideally, air quality can be maintained by striking a proper balance between the generation and removal of contaminants. Both very dynamic processes, the balance between generation and removal can be difficult to maintain and control because the state of the cabin atmosphere is in constant evolution responding to different perturbations. Typically, maintaining a clean...
Topics: NASA Technical Reports Server (NTRS), AIR QUALITY, CABIN ATMOSPHERES, INTERNATIONAL SPACE STATION,...
This presentation will overview European Thermal Protection Systems (TPS) and Hot Structures activities in Europe. The Europeans have a lot of very good work going on in the area. The presentation will discuss their emphasis on focused technology development for their flight vehicles.
Topics: NASA Technical Reports Server (NTRS), THERMAL PROTECTION, HYPERSONIC AIRCRAFT, HYPERSONIC HEAT...
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35
Jul 28, 2013
07/13
by
Labrats.tv
movies
eye 35
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In episode 57, Andy and Sean take a look at the difference between laser, inkjet and multifunction printers.
Topics: Labrats.tv, Andy Walker, Sean Carruthers
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48
Sep 19, 2013
09/13
by
Yacine Mehtar-Tani
texts
eye 48
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comment 0
We have investigated the gauge field of a fast moving projectile passing through a dense medium. We provide a simple and unified derivation, in light cone gauge, of the gluon production cross-section in proton-nucleus (initial state interactions), and the radiative gluon spectrum of a hard parton produced in a nucleus-nucleus collision (final state interactions). Finally, we discuss the validity of the eikonal approximation in proton-nucleus collisions at RHIC energies.
Source: http://arxiv.org/abs/hep-ph/0701185v1
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49
Sep 18, 2013
09/13
by
Liang Gao; Simon D. M. White
texts
eye 49
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We use a very large simulation of structure growth in a LCDM universe -- the Millennium Simulation -- to study assembly bias, the fact that the large-scale clustering of haloes of given mass varies significantly with their assembly history. We extend earlier work based on the same simulation by superposing results for redshifts from 0 to 3, by defining a less noisy estimator of clustering amplitude, and by considering halo concentration, substructure mass fraction and spin, as well as formation...
Source: http://arxiv.org/abs/astro-ph/0611921v2
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51
Sep 19, 2013
09/13
by
Michele Frigerio
texts
eye 51
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We consider thermal leptogenesis as the origin of the matter-antimatter asymmetry of the Universe. Some phenomenologically unpleasant features of the usual leptogenesis scenario are reviewed. We propose a minimal alternative, which makes use of a charged scalar $\delta^+$, singlet under $SU(2)_L$. Such particle is contained in natural extensions of the Standard Model. The lepton asymmetry is generated by the decays of a right-handed neutrino into $\delta^+$ and a right-handed charged lepton and...
Source: http://arxiv.org/abs/hep-ph/0610211v2
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38
Sep 19, 2013
09/13
by
Stefano Ansoldi
texts
eye 38
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We review a procedure to use semiclassical methods in the quantization of General Relativistic shells and apply these techniques in some simplified models of inflationary cosmology. Some interesting open issues are introduced and the relevance of their solution in the broader context of Quantum Gravity is discussed.
Source: http://arxiv.org/abs/gr-qc/0701117v1
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62
Sep 19, 2013
09/13
by
Ivan Vitev; Azfar Adil; Hendrik van Hees
texts
eye 62
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We revisit the question of the measured, unexpectedly large, heavy flavor suppression, $R_{AA}(p_T) \ll 1$, in nucleus-nucleus collisions at RHIC and compare two new theoretical approaches to the $D$- and $B$-meson quenching. In the first model, radiative energy loss, collisional energy loss and heavy quark-resonance interactions are combined to evaluate the drag and diffusion coefficients in the quark-gluon plasma and the mixed phase. These are applied in a relativistic Fokker-Planck equation...
Source: http://arxiv.org/abs/hep-ph/0701188v1
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53
Sep 19, 2013
09/13
by
Alexander Pechen
texts
eye 53
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comment 0
In the present paper the low density limit of the non-chronological multitime correlation functions of boson number type operators is investigated. We prove that the limiting truncated non-chronological correlation can be computed using only a sub-class of diagrams associated to non-crossing pair partitions and thus coincide with the non-truncated correlation functions of suitable free number operators. The independent in the limit subalgebras are found and the limiting statistics is...
Source: http://arxiv.org/abs/math-ph/0701055v1
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64
Sep 19, 2013
09/13
by
Wengu Chen; Junfeng Li; Changxing Miao
texts
eye 64
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In this paper we consider some dissipative versions of the modified Korteweg de Vries equation $u_t+u_{xxx}+|D_x|^{\alpha}u+u^2u_x=0$ with $0 1/4-\alpha/4$ on the basis of the $[k; Z]-$multiplier norm estimate obtained by Tao in \cite{Tao} for KdV equation.
Source: http://arxiv.org/abs/math/0701602v1
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57
Sep 19, 2013
09/13
by
Francesco Calogero; David Gomez-Ullate
texts
eye 57
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Two novel classes of many-body models with nonlinear interactions "of goldfish type" are introduced. They are solvable provided the initial data satisfy a single constraint (in one case; in the other, two constraints): i. e., for such initial data the solution of their initial-value problem can be achieved via algebraic operations, such as finding the eigenvalues of given matrices or equivalently the zeros of known polynomials. Entirely isochronous versions of some of these models are...
Source: http://arxiv.org/abs/nlin/0701046v1
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80
Sep 19, 2013
09/13
by
C. Guenaut; G. Audi; D. Beck; K. Blaum; G. Bollen; P. Delahaye; F. Herfurth; A. Kellerbauer; H. -J. Kluge; J. Libert; D. Lunney; S. Schwarz; L. Schweikhard; C. Yazidjian
texts
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High-precision mass measurements of more than thirty neutron-rich nuclides around the Z=28 closed proton shell were performed with the triple-trap mass spectrometer ISOLTRAP at ISOLDE/CERN to address the question of a possible neutron shell closure at N=40. The results, for 57,60,64-69Ni (Z=28), 65-74,76Cu (Z=29), and 63-65,68-78Ga (Z=31), have a relative uncertainty of the order of 10^8. In particular, the masses of 72-74,76Cu have been measured for the first time. We analyse the resulting...
Source: http://arxiv.org/abs/nucl-ex/0701029v1
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53
Sep 19, 2013
09/13
by
Ozlem Yesiltas; Ramazan Sever
texts
eye 53
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PT-/non-PT-symmetric and non-Hermitian deformed Morse and Poschl-Teller potentials are studied first time by quantum Hamilton-Jacobi approach. Energy eigenvalues and eigenfunctions are obtained by solving quantum Hamilton-Jacobi equation.
Source: http://arxiv.org/abs/quant-ph/0701155v1
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93
Sep 18, 2013
09/13
by
Chen Wang; Dong Lai
texts
eye 93
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We study the wave propagation modes in the relativistic streaming pair plasma of the magnetospheres of pulsars and magnetars, focusing on the effect of vacuum polarization. We show that the combined plasma and vacuum polarization effects give rise to a vacuum resonance, where ``avoided mode crossing'' occurs between the extraordinary mode and the (superluminous) ordinary mode. When a photon propagates from the vacuum-polarization-dominated region at small radii to the plasma-dominated region at...
Source: http://arxiv.org/abs/astro-ph/0611924v2
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56
Sep 20, 2013
09/13
by
W. W. Tian; D. A. Leahy; T. J. Foster
texts
eye 56
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A new faint and large shell-type radio Supernova Remnant (SNR) G108.2-0.6 has been discovered in the Canadian Galactic Plane Survey (CGPS). The SNR shows an elliptical shell-type structure at 1420 MHz, and has a 408-1420 MHz TT-plot spectral index of $\alpha$=-0.5$\pm$0.1 (S$_{\nu}$$\propto$$\nu$$^{\alpha}$), typical of a shell-type SNR. The remnant's flux density at 1420 MHz is 6.6$\pm$0.7 Jy, and at 408 MHz is 11.5$\pm$1.2 Jy. Both of these are corrected for compact sources. An integrated...
Source: http://arxiv.org/abs/astro-ph/0612396v4
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52
Sep 19, 2013
09/13
by
W. Selke
texts
eye 52
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Using Monte Carlo techniques, the critical Binder cumulant U* of isotropic nearest-neighbour Ising models on square and triangular lattices is studied. For rectangular shapes, employing periodic boundary conditions, U* is found to show the same dependence on the aspect ratio for both lattice types. Similarly, applying free boundary conditions for systems with square as well as circular shapes for both lattices, the simulational findings are also consistent with the suggestion that, for...
Source: http://arxiv.org/abs/cond-mat/0701515v1
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48
Sep 19, 2013
09/13
by
Abigail Bickley; for the PHENIX Collaboration
texts
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Quarkonia provide a sensitive probe of the properties of the hot dense medium created in high energy heavy ion collisions. Hard scattering processes result in the production of heavy quark pairs that interact with the collision medium during hadronization. These in medium interactions convey information about the fundamental properties of the medium itself and can be used to examine the modification of the QCD confining potential in the collision environment. Baseline measurements from the d+Au...
Source: http://arxiv.org/abs/nucl-ex/0701035v1
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3.1K
Jan 22, 2007
01/07
by
Democracy Now!
audio
eye 3,061
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Democracy Now! radio program for January 22, 2007
Source: Television broadcast
The environmental, social, and political conditions in Haiti have long prompted congressional interest in U.S. policy on Haitian migrants, particularly those attempting to reach the United States surreptitiously by boat. While some observers assert that such arrivals by Haitians are a breach in border security, others maintain that these Haitians are asylum seekers following a 30-year practice of Haitians coming by boat without legal immigration documents. Migrant interdiction and mandatory...
Topics: DTIC Archive, Wasem, Ruth E, LIBRARY OF CONGRESS WASHINGTON DC CONGRESSIONAL RESEARCH SERVICE,...
El Boletín Oficial de la República Argentina es el medio de comunicación escrito que el Estado Argentino, utiliza para publicar sus normas jurídicas (tales como leyes, decretos y reglamentos). https://es.wikipedia.org/wiki/Boletín_Oficial_de_la_República_Argentina
Topics: boletin, oficial, argentina, leyes
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52
Jul 20, 2013
07/13
by
Martin Indergand; Carsten Honerkamp; Andreas Laeuchli; Didier Poilblanc; Manfred Sigrist
texts
eye 52
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An extended Hubbard model (including nearest-neighbor repulsion and antiferromagnetic spin exchange) is investigated on the frustrated checkerboard lattice, a two-dimensional analog of the pyrochlore lattice. Combining Gutzwiller renormalized mean-field (MF) calculations, exact diagonalization (ED) techniques, and a weak-coupling renormalization group (RG) analysis we provide strong evidence for a crystalline valence bond plaquette phase at quarter-filling. The ground state is twofold...
Source: http://arxiv.org/abs/cond-mat/0609129v2
Weekly Compilation of Presidential Documents 2007-01-22: Volume 43 , Issue 3. Digitized from IA1632419-01 . Previous issue: sim_weekly-compilation-of-presidential-documents_2007-01-15_43_2 . Next issue: sim_weekly-compilation-of-presidential-documents_2007-01-29_43_4 .
Topics: Government Documents, microfilm
Source: IA1632419-01
