cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Generic Automorphisms and Green Fields
Creators: name: Hils, Martin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C45 (Primary) 03C35, 03C60, 03C65 (Secondary)

description: We show that the generic automorphism is axiomatisable in the green field of Poizat (once Morleyised) as well as in the bad fields which are obtained by collapsing this green field to finite Morley rank. As a corollary, we obtain "bad pseudofinite fields" in characteristic 0. In both cases, we give geometric axioms. In fact, a general framework is presented allowing this kind of axiomatisation. We deduce from various constructibility results for algebraic varieties in characteristic 0 that the green and bad fields fall into this framework. Finally, we give similar results for other theories obtained by Hrushovski amalgamation, e.g. the free fusion of two strongly minimal theories having the definable multiplicity property. We also close a gap in the construction of the bad field, showing that the codes may be chosen to be families of strongly minimal sets.
description: Some minor changes; new: a result of the paper (Cor 4.8) closes a gap in the construction of the bad field
Decay estimates for the quadratic tilt-excess of integral varifolds
Creators: name: Menne, Ulrich
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 49Q15 (Primary), 35J60 (Secondary)

description: This paper concerns integral varifolds of arbitrary dimension in an open subset of Euclidean space with its first variation given by either a Radon measure or a function in some Lebesgue space. Pointwise decay results for the quadratic tilt-excess are established for those varifolds. The results are optimal in terms of the dimension of the varifold and the exponent of the Lebesgue space in most cases, for example if the varifold is not two-dimensional.
description: v3: major revision; new section "Preliminaries"; new section "A model case of partial regularity"; introduction, notation and 5.1-5.4 revised; some additional remarks and references. 79 pages, no figures
Un vecchio pianeta che riserva sorprese
Creators: Nicola Nosengo
Publisher: name: Media Inaf
Year: 2012

Grazie a un trucco statistico e allo strumento CRIRES del Very Large Telescope dell'ESO, ricercatori italiani, olandesi e americani sono riusciti per la prima volta a studiare le proprietà di uno dei primi esopianeti scoperti. Un metodo che potrà aiutare a studiarne molti altri.
Thermionic Emission, Multielectron Bubbles, and A Novel Electron Collector in a Liquid Helium Environment
Creators: name: Fang, J.
name: Dementyev, Anatoly E.
name: Tempere, Jacques
name: Silvera, Isaac F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study two techniques to create electrons in a liquid helium environment. One is thermionic emission of tungsten filaments in a low temperature cell in the vapor phase with a superfluid helium film covering all surfaces; the other is operating a glowing filament immersed in bulk liquid helium. We present both the steady state and rapid sweep I-V curves and the electron current yield. These curves, having a negative dynamic resistance region, differ remarkably from those of a vacuum tube filament. A novel low temperature vapor-phase electron collector for which the insulating helium film on the collector surface can be removed is used to measure emission current. We also discuss our achievement of producing multi-electron bubbles (MEBs) in liquid helium by a new method.
description: 28 pages, 7 figures
Curiosity cambia rotta, ma Marte è vicino
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

I tecnici del Jet Propulsion Laboratory della NASA hanno corretto per l'ultima volta la traiettoria della navicella spaziale che sta trasportando il rover Curiosity sul terreno marziano. Dal prossimo 6 agosto il rover inizierà a studiare il suolo ai piedi del Mount Sharp.
title: ÐÐ²ÑÐ°Ð·Ð¸Ð¹ÑÐºÐ¸Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÐ· ÐºÐ°Ðº Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½ÑÐ¹ ÑÑÐ½Ð¾Ðº Ð´Ð»Ñ ÑÐºÑÐ¿Ð¾ÑÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¼Ð°Ð»ÑÑ Ð¸ ÑÑÐµÐ´Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð², Ð®ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÐÐ­Ð¡
Ð¿ÑÐµÐ´Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÐµÐ»ÑÑÐºÐ°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð²Ð½ÐµÑÐ½ÐµÑÐ¾ÑÐ³Ð¾Ð²ÑÐµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸
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Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÐÐ²ÑÐ°Ð·Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ·Ð° ÐºÐ°Ðº ÑÑÐ½ÐºÐ° Ð´Ð»Ñ ÑÐºÑÐ¿Ð¾ÑÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¼Ð°Ð»ÑÑ Ð¸ ÑÑÐµÐ´Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°.
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ÐÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, Ñ ÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ ÑÑÐ°Ð»ÐºÐ¸Ð²Ð°ÑÑÑÑ Ð¼Ð°Ð»ÑÐµ Ð¸ ÑÑÐµÐ´Ð½Ð¸Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÐµÐ»Ð¸ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¿ÑÐ¸ Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° ÐµÐ´Ð¸Ð½Ð¾Ð¼ ÑÑÐ½ÐºÐµ ÐµÐ²ÑÐ°Ð·Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ·Ð°.
ÐÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð±Ð°ÑÑÐµÑÐ¾Ð², Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¸Ð·ÑÑÑÐ¸Ð¹. ÐÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¾ÑÑÑÑÑÑÐ²Ð¸Ðµ ÐµÐ´Ð¸Ð½Ð¾Ð¹ ÑÐµÐ³Ð»Ð°Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð²Ð¾Ð¿ÑÐ¾ÑÐ¾Ð² Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¾Ð´Ð½Ð¾ÑÑÐ¾ÑÐ¾Ð½Ð½ÐµÐ¼ Ð¿Ð¾ÑÑÐ´ÐºÐµ Ð¾Ð´Ð½Ð¸Ð¼ Ð¸Ð· ÑÑÑÐ°Ð½-ÑÐ»ÐµÐ½Ð¾Ð² ÐÐ²ÑÐ°Ð·Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ·Ð° Ð¼ÐµÑ, Ð·Ð°Ð¿ÑÐµÑÐ°ÑÑÐ¸Ñ Ð»Ð¸Ð±Ð¾ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ¸Ð²Ð°ÑÑÐ¸Ñ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð²Ð½ÐµÑÐ½ÐµÑÐ¾ÑÐ³Ð¾Ð²ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð¿ÑÐµÐ´ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÐ¸Ñ Ð¸Ð¼Ð¿Ð¾ÑÑ ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð½Ð° ÐµÐ³Ð¾ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÑ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ñ.
Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÑ Ðº ÑÐ¾Ð¼Ñ, ÑÑÐ¾ Ð´Ð¾ÑÑÑÐ¿ Ð²ÑÑÐ¾Ð´Ð° Ð½Ð° ÑÑÐ½ÐºÐµ ÐÐ²ÑÐ°Ð·Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ·Ð° ÑÑÐ°Ð½ÐµÑ Ð¿ÑÐ¾ÑÐµ Ð´Ð»Ñ ÑÐºÑÐ¿Ð¾ÑÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÑÑÐ°Ð½-ÑÑÐ°ÑÑÐ½Ð¸Ñ. ÐÑÐ´ÐµÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð½Ð¾ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð²Ð°ÑÐ¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ° Ð¼ÐµÐ¶Ð´Ñ ÑÑÑÐ°Ð½Ð°Ð¼Ð¸-ÑÑÐ°ÑÑÐ½Ð¸ÑÐ°Ð¼Ð¸.
Statistical properties of random matrix product states
Creators: name: Garnerone, Silvano
name: de Oliveira, Thiago R.
name: Haas, Stephan
name: Zanardi, Paolo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the set of random matrix product states (RMPS) introduced in arXiv:0908.3877 as a tool to explore foundational aspects of quantum statistical mechanics. In the present work, we provide an accurate numerical and analytical investigation of the properties of RMPS. We calculate the average state of the ensemble in the non-homogeneous case, and numerically check the validity of this result. We also suggest using RMPS as a tool to approximate properties of general quantum random states. The numerical simulations presented here support the accuracy and efficiency of this approximation. These results suggest that any generalized canonical state can be approximated with high probability by the reduced density matrix of a random MPS, if the average MPS coincide with the associated microcanonical ensemble.
description: 12 pages, 17 figures; published version
Ricerca italiana, che fare?
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2012

Luci e ombre emergono dall’indagine condotta dalla VII Commissione Cultura, scienza ed istruzione della Camera dei Deputati. Per Francesco Profumo, Ministro dell’Istruzione, Università e Ricerca, “Dobbiamo consentire al nostro Paese di attrarre maggiori fondi europei per la ricerca”.
title: ÐÐ½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð·Ð°ÑÐ²Ð¾Ðº Ð½Ð° Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÐÐ¢-ÑÑÐ»ÑÐ³ Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ "Ð¡Ð¿ÐµÐ¹ÑÐÑÐ±"
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð³Ð¸Ð½, ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ

description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ðµ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð·Ð°ÑÐ²Ð¾Ðº Ð·Ð° ÑÑÐµÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ.
Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸Ð»Ð° ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÐµÐµ Ð·Ð°Ð´Ð°ÑÐ¸:
1. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÑÑ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐµÑÐ° Ð·Ð°ÑÐ²Ð¾Ðº.
2. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð²Ð¸Ð´Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐµÑÐ° Ð·Ð°ÑÐ²Ð¾Ðº Ð¸ Ð²ÑÐ´ÐµÐ»Ð¸ÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÑÑ
3. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÑÑ ÑÐ¾Ð»Ñ ÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
4. ÐÐ¿Ð¸ÑÐ°ÑÑ Ð¿ÑÐ¾ÑÐµÑÑ Ð²ÑÐ±Ð¾ÑÐ°, Ð¿ÑÐ¾ÑÐµÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ.
5. ÐÐ¿Ð¸ÑÐ°ÑÑ ÑÑÑÐµÐºÑ Ð¾Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ.
L’energia di Saturno viene da dentro
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2012

Non è il calore del Sole a provocare le correnti a getto ben visibili nell'atmosfera di Saturno, ma il riscaldamento interno del pianeta. Il contrario di quanto avviene sulla Terra. Lo dimostra uno studio basato sulle immagini della sonda Cassini.
Inspiral-merger-ringdown waveforms for black-hole binaries with non-precessing spins
Creators: name: Ajith, P.
name: Hannam, M.
name: Husa, S.
name: Chen, Y.
name: Bruegmann, B.
name: Dorband, N.
name: Mueller, D.
name: Ohme, F.
name: Pollney, D.
name: Reisswig, C.
name: Santamaria, L.
name: Seiler, J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the first analytical inspiral-merger-ringdown gravitational waveforms from binary black holes (BBHs) with non-precessing spins, that is based on a description of the late-inspiral, merger and ringdown in full general relativity. By matching a post-Newtonian description of the inspiral to a set of numerical-relativity simulations, we obtain a waveform family with a conveniently small number of physical parameters. These waveforms will allow us to detect a larger parameter space of BBH coalescence, including a considerable fraction of precessing binaries in the comparable-mass regime, thus significantly improving the expected detection rates.
description: To appear in Phys. Rev. Lett. Significant new results. One figure removed due to page limitation
Fior d’antenne per SKA
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2012

È made in Italy uno dei due prototipi per i futuri sensori a bassa frequenza dello Square Kilometer Array. Lo stanno mettendo a punto accanto al Radiotelescopio di Medicina dell’INAF, nei pressi di Bologna. Jader Monari: «Se la spunterà sul rivale inglese, verrà replicato in milioni d'esemplari nel deserto australiano».
Geometric evolution of the Reynolds stress tensor
Creators: name: Gavrilyuk, Sergey L.
name: Gouin, Henri
Publisher: name: arXiv
Year: 2009
Subjects: subject: Classical Physics (physics.class-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The dynamics of the Reynolds stress tensor for turbulent flows is described with an evolution equation coupling both geometric effects and turbulent source terms. The effects of the mean flow geometry are shown up when the source terms are neglected: the Reynolds stress tensor is then expressed as the sum of three tensor products of vector fields which are governed by a distorted gyroscopic equation. Along the mean flow trajectories, the fluctuations of velocity are described by differential equations whose coefficients depend only on the mean flow deformation. If the mean flow vorticity is small enough, an approximate turbulence model is derived, and its application to shear shallow water flows is proposed. Moreover, the approximate turbulence model admits a variational formulation which is similar to the one of capillary fluids.
description: 14 pages
Green's functions for intial value problems
Creators: name: Trumpler, Donald Alastair
Publisher: name: University of British Columbia
Year: 2012

description: A method is given by which a-differential equation with initial conditions can be converted into an integral equation. This procedure is used to derive the Multiplication Theorems for Bessel functions, and to obtain an expansion of the confluent hyper geometric function in terms, of Bessel functions. The method is adapted to find approximate eigenvalues: and eigenfunctions of bounded quantum mechanical problems, and to obtain an approximate solution of a non-linear differential equation.
Un cratere molto Pop
Creators: Livia Giacomini
Publisher: name: Media Inaf
Year: 2012

Su Mercurio vi sono 23 nuovi crateri recentemente scoperti dalla sonda MESSENGER, dedicati ad artisti internazionali più (o meno) famosi. Tra cui il cratere Warhol, 95 km di diametro, qui ripreso con lo strumento MDIS.
Adaptive circular deconvolution by model selection under unknown error distribution
Creators: name: Johannes, Jan
name: Schwarz, Maik
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We consider a circular deconvolution problem, in which the density $f$ of a circular random variable $X$ must be estimated nonparametrically based on an i.i.d. sample from a noisy observation $Y$ of $X$. The additive measurement error is supposed to be independent of $X$. The objective of this work was to construct a fully data-driven estimation procedure when the error density $φ$ is unknown. We assume that in addition to the i.i.d. sample from $Y$, we have at our disposal an additional i.i.d. sample drawn independently from the error distribution. We first develop a minimax theory in terms of both sample sizes. We propose an orthogonal series estimator attaining the minimax rates but requiring optimal choice of a dimension parameter depending on certain characteristics of $f$ and $φ$, which are not known in practice. The main issue addressed in this work is the adaptive choice of this dimension parameter using a model selection approach. In a first step, we develop a penalized minimum contrast estimator assuming that the error density is known. We show that this partially adaptive estimator can attain the lower risk bound up to a constant in both sample sizes $n$ and $m$. Finally, by randomizing the penalty and the collection of models, we modify the estimator such that it no longer requires any previous knowledge of the error distribution. Even when dispensing with any hypotheses on $φ$, this fully data-driven estimator still preserves minimax optimality in almost the same cases as the partially adaptive estimator. We illustrate our results by computing minimal rates under classical smoothness assumptions.
description: Published in at http://dx.doi.org/10.3150/12-BEJ422 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
E-ELT si presenta all’industria italiana
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2012

L'ESO Industry Day, organizzato in collaborazione con l’INAF, ha messo in contatto i vertici dell’Organizzazione Europea per la Ricerca Astronomica nell’emisfero sud (ESO) con imprese, associazioni e centri di ricerca italiani, per illustrare le sfide tecnologiche e le opportunità legate alla realizzazione di E-ELT, il futuro super telescopio europeo.
Combinatorial approach to the interpolation method and scaling limits in sparse random graphs
Creators: name: Bayati, Mohsen
name: Gamarnik, David
name: Tetali, Prasad
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We establish the existence of free energy limits for several combinatorial models on Erdös-Rényi graph $\mathbb {G}(N,\lfloor cN\rfloor)$ and random $r$-regular graph $\mathbb {G}(N,r)$. For a variety of models, including independent sets, MAX-CUT, coloring and K-SAT, we prove that the free energy both at a positive and zero temperature, appropriately rescaled, converges to a limit as the size of the underlying graph diverges to infinity. In the zero temperature case, this is interpreted as the existence of the scaling limit for the corresponding combinatorial optimization problem. For example, as a special case we prove that the size of a largest independent set in these graphs, normalized by the number of nodes converges to a limit w.h.p. This resolves an open problem which was proposed by Aldous (Some open problems) as one of his six favorite open problems. It was also mentioned as an open problem in several other places: Conjecture 2.20 in Wormald [In Surveys in Combinatorics, 1999 (Canterbury) (1999) 239-298 Cambridge Univ. Press]; Bollobás and Riordan [Random Structures Algorithms 39 (2011) 1-38]; Janson and Thomason [Combin. Probab. Comput. 17 (2008) 259-264] and Aldous and Steele [In Probability on Discrete Structures (2004) 1-72 Springer].
description: Published in at http://dx.doi.org/10.1214/12-AOP816 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Ð¢Ð¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´Ð½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°, ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ Ð¼ÐµÐ±ÐµÐ»Ð¸, Ð¸ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÐ±ÐµÐ»ÑÐ½ÑÑ ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð² ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð¼Ð¾Ð²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð¼ÐµÐ±ÐµÐ»Ñ
ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° ÐºÐ°ÑÐµÑÑÐ²Ð°
ÑÐ¾ÑÐ³Ð¾Ð²ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
Ð¿Ð¸Ð»Ð¾Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
trade enterprises
furniture
quality expertise
sawn timber

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÑÐ½ÐºÐ°, ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¸ Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¼ÐµÐ±ÐµÐ»Ð¸. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ»Ñ, Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¼ÐµÐ±ÐµÐ»Ð¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÑÑÐ¸Ñ Ð¾Ð±ÑÐµÐ·Ð½ÑÑ Ð´Ð¾ÑÐ¾Ðº Ð¸Ð· ÐµÐ»Ð¸, ÑÐ¾ÑÐ½Ñ Ð¸ Ð»Ð¸ÑÑÐ²ÐµÐ½Ð½Ð¸ÑÑ Ð¿ÐµÑÐ²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ° ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð¼ 40 x 150 x 6000. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¾-Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«ÐÐ¾ÑÐ¾Ð²Ð¸ÑÐ¸-ÐÐµÐ±ÐµÐ»ÑÂ» Ð¸ Ð¾ÑÐµÐ½ÐµÐ½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÑÑÐ¾Ð½Ð½ÑÑ Ð³Ð°ÑÐ½Ð¸ÑÑÑÐ¾Ð² Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸.
description: In the final qualifying work considers the issues of market, classification and range of materials for furniture production. Presents the purpose, objectives and results of quality expertise of materials for furniture production on the example of dry edged boards of spruce, pine and larch first grade size 40 x 150 x 6000. Reviewed economic and organizational structure of retail trade enterprises JSC "Borovichi-Mebel", and evaluated the effectiveness of the implementation of kitchen sets in the enterprise.
Hierarchical subspace models for contingency tables
Creators: name: Hara, Hisayuki
name: Sei, Tomonari
name: Takemura, Akimichi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62H17, 62H99

description: For statistical analysis of multiway contingency tables we propose modeling interaction terms in each maximal compact component of a hierarchical model. By this approach we can search for parsimonious models with smaller degrees of freedom than the usual hierarchical model, while preserving conditional independence structures in the hierarchical model. We discuss estimation and exacts tests of the proposed model and illustrate the advantage of the proposed modeling with some data sets.
description: 26 pages
Stanata dalla Luna
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2012

Il fortuito passaggio del nostro satellite naturale nel campo di vista del Proportional Counter Array, a bordo dell'osservatorio spaziale Rossi XTE, permette a un team di astrofisici italiani di determinare con una precisione eccezionale la posizione di un'elusiva sorgente di raggi X.
Scienza buona e cattiva in TV
Creators: Emilio Sassone Corsi
Publisher: name: Media Inaf
Year: 2012

Sono lontani i tempi in cui la cultura (scientifica e umanistica) passava per la televisione di prima serata. Oggi gli spazi per la divulgazione di qualità sono sempre meno, e sulla televisione generalista è sempre più difficile distinguere scienza e mito, verità e bufala.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð¼
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ±ÑÐ¾ÑÐ¸Ð¼Ð¾Ð², Ð­Ð´ÑÐ°ÑÐ´
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð Ð¾Ð±Ð¾ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐÐµÐ¹ÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÐ¸
ÐÐ°Ð²Ð¸Ð³Ð°ÑÐ¸Ñ
ÐÑÐºÑÑÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑ
Ð Ð¾Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¾Ð¼. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² Ð² ÑÑÐµÐ´Ðµ Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¿ÑÐµÐ¿ÑÑÑÑÐ²Ð¸ÑÐ¼Ð¸ Ð·Ð° ÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÑ Ð½ÐµÑÑÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÑÑÑ Ð²Ð´Ð²Ð¾Ðµ Ð¼ÐµÐ½ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ, ÑÑÐµÐ±ÑÐµÐ¼Ð¾Ðµ Ð½Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸ Â«Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ðº ÑÐµÐ»Ð¸Â» Ð² ÑÑÐµÐ´Ðµ Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¿ÑÐµÐ¿ÑÑÑÑÐ²Ð¸ÑÐ¼Ð¸ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÐ¾ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½ÑÐ¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼.
Mean field approach to flavor susceptibilities with a vector interaction
Creators: name: Ferroni, L.
name: Koch, V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that flavor diagonal and off-diagonal susceptibilities of light quarks at vanishing chemical potential can be calculated consistently assuming the baryon density and isospin density dependence of QCD to be expressed by a vector-isoscalar and a vector-isovector coupling, respectively. At the mean field level, their expression depends only on the effective medium-dependent couplings and quark thermodynamic potential. The strength of the couplings can be then estimated from the model using lattice QCD data as an input.
Un mare di scienza
Creators: Laura Daricello
Publisher: name: Media Inaf
Year: 2012

L’Associazione PALERMOSCIENZA e la Provincia di Palermo, con il coinvolgimento dell’INAF - Osservatorio Astronomico di Palermo, presentano il progetto "Un mare di scienza", ideato per far vivere ai bambini tra i 7 e i 12 anni un’estate all’insegna della scienza.
The Yamabe equation on manifolds of bounded geometry
Creators: name: Große, Nadine
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C21

description: We study the Yamabe problem on open manifolds of bounded geometry and show that under suitable assumptions there exist Yamabe metrics, i.e. conformal metrics of constant scalar curvature. For that, we use weighted Sobolev embeddings.
description: http://dx.doi.org/10.4310/CAG.2013.v21.n5.a4
Equivalences and stratified flops
Creators: name: Cautis, Sabin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14E99

description: We construct natural equivalences between derived categories of coherent sheaves on the local models for stratified Mukai or Atiyah flops (of type A).
description: 22 pages
Searching for an Attractive Force in Holographic Nuclear Physics
Creators: name: Kaplunovsky, Vadim S.
name: Sonnenschein, Jacob
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We are looking for a holographic explanation of nuclear forces, especially the attractive forces. Recently, the repulsive hard core of a nucleon-nucleon potential was obtained in the Sakai-Sugimoto model, and we show that a generalized version of that model -- with an asymmetric configuration of the flavor D8 branes -- also has an attractive potential. While the repulsive potential stems from the Chern-Simons interactions of the U(2) flavor gauge fields in 5D, the attractive potential is due to a coupling of the gauge fields to a scalar field describing fluctuations of the flavor branes' geometry. At intermediate distances r between baryons -- smaller than R_KK=O(1)/M_{omega meson} but larger than the radius rho=R_KK/sqrt('t Hooft coupling) of the instanton at the core of a baryon -- both the attractive and the repulsive potentials behave as 1/r^2, but the attractive potential is weaker: Depending on the geometry of the flavor D8 branes, the ratio C=-V_attr/V_rep ranges from 0 to 1/9. The 5D scalar fields also affect the isovector tensor and spin-spin forces, and the overall effect is similar to the isoscalar central forces: V(r)->(1-C)*V(r). At longer ranges $r\gtrsim R_{\rm KK}$, we find that the attractive potential decays faster than the repulsive potential, so the net potential is always repulsive. This unrealistic behavior may be peculiar to the Sakai-Sugimoto-like models, or it could be a general problem of the large N_c limit inherent in holography.
description: 59 pages, 5 colored figures; v2 corrects the discussion of nuclear forces in the large Nc limit in section 2
A Denjoy-Perron second integral
Creators: name: Cuttle, Percy Mortimer
Publisher: name: University of British Columbia
Year: 2012

description: The Denjoy Perron Integral and the Perron Integral are known to be equivalent. It is shown that a Denjoy Perron Second Integral may be defined by extending the concept of Generalized Absolute Continuity. The Denjoy Perron Second Integral is shown to include the Perron Second Integral.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° ÑÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð´Ð¾Ð»Ð¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð½Ð°Ð»Ð¾Ð³Ð°Ð¼ Ð¸ ÑÐ±Ð¾ÑÐ°Ð¼
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð§Ð°Ð²Ð³ÑÐ½, ÐÐ³Ð¾ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÐµ Ð¾ÑÐ³Ð°Ð½Ñ
Ð·Ð°Ð´Ð¾Ð»Ð¶ÐµÐ½Ð½Ð¾ÑÑÑ
tax authorities
debt

description: ÐÐ¸Ð½Ð°Ð¼Ð¸ÐºÐ° Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð¹ Ð·Ð°Ð´Ð¾Ð»Ð¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð½Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°Ð¿Ðµ ÑÐ²Ð¸Ð´ÐµÑÐµÐ»ÑÑÑÐ²ÑÐµÑ Ð¾ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ, ÑÑÐ¾ Ð² ÑÐ²Ð¾Ñ Ð¾ÑÐµÑÐµÐ´Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ðº Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐ¼Ð¾Ð² ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÑÑÑÑÐ¾Ð² Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð° Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÑÐ´Ð¶ÐµÑÐ½ÑÑ Ð¾Ð±ÑÐ·Ð°ÑÐµÐ»ÑÑÑÐ² Ð²Ð¾ Ð²ÑÐµÑ ÑÑÐµÑÐ°Ñ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð° Ð¸ Ð¾Ð±ÑÐµÑÑÐ²Ð°. ÐÐ»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐ¼Ð° Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÑ Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ð¹ Ð² Ð±ÑÐ´Ð¶ÐµÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°ÑÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ñ ÑÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð´Ð¾Ð»Ð¶ÐµÐ½Ð½Ð¾ÑÑÐ¸, Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ðº ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¼ ÑÐµÐ°Ð»Ð¸ÑÐ¼.
description: Dynamics of changes in the composition and structure of the tax debt at the present stage, indicate a lack of efficiency of the tax system, which in turn leads to a limited amount of state financial resources to ensure budgetary obligations in all spheres of public life and society. To ensure the expected tax revenue in the budget is necessary to improve the tax system and mechanisms for debt settlement, in relation to present-day realities.
Due pianeti a braccetto
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Grazie al telescopio spaziale della NASA Kepler un gruppo di ricercatori di Washington e di Harvard ha scoperto due pianeti molto vicini tra di loro, uno dei quali sembra essere molto simile alla Terra in quanto a composizione. Non si erano mai osservati due pianeti così vicini, al punto che praticamente occupano la stessa orbita. La scoperta pubblicata oggi su Science.
Derived equivalence classification of the cluster-tilted algebras of Dynkin type E
Creators: name: Bastian, Janine
name: Holm, Thorsten
name: Ladkani, Sefi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 16G20, 16E35, 18E30

description: We obtain a complete derived equivalence classification of the cluster-tilted algebras of Dynkin type E. There are 67, 416, 1574 algebras in types E6, E7 and E8 which turn out to fall into 6, 14, 15 derived equivalence classes, respectively. This classification can be achieved computationally and we outline an algorithm which has been implemented to carry out this task. We also make the classification explicit by giving standard forms for each derived equivalence class as well as complete lists of the algebras contained in each class; as these lists are quite long they are provided as supplementary material to this paper. From a structural point of view the remarkable outcome of our classification is that two cluster-tilted algebras of Dynkin type E are derived equivalent if and only if their Cartan matrices represent equivalent bilinear forms over the integers which in turn happens if and only if the two algebras are connected by a sequence of "good" mutations. This is reminiscent of the derived equivalence classification of cluster-tilted algebras of Dynkin type A, but quite different from the situation in Dynkin type D where a far-reaching classification has been obtained using similar methods as in the present paper but some very subtle questions are still open.
description: 19 pages. v4: completely rewritten version, to appear in Algebr. Represent. Theory. v3: Main theorem strengthened by including "good" mutations (cf. also arXiv:1001.4765). Minor editorial changes. v2: Third author added. Major revision. All questions left open in the earlier version by the first two authors are now settled in v2 and the derived equivalence classification is completed. arXiv admin note: some text overlap with arXiv:1012.4661
Antioxidant properties of compounds isolated from wood vinegar by activity-guided and pH-gradient extraction
Creators: name: Liu, Xuegui
name: Sun, Haifeng
name: Gao, Pinyi
name: Liu, Changfeng
name: Ding, Xiaodan
name: Huang, Mingyuan
name: Li, Danqi
name: Zhang, Lixin
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: The chemical profile of wood vinegar (WV) was studied by gas chromatography-mass spectrometry (GC/MS), and 48 organic compounds were identified, including phenols which accounted for 2.0%. Antioxidant compounds were isolated from WV by an activity-guided isolation method for further investigation. The dichloromethane extract from WV exhibited the highest total phenolic content and demonstrated more potent antioxidant activity than the other extracts. Then, the phenols were enriched by pH gradient extraction method from the dichloromethane extract. Seven phenols were isolated from the WV using a sequence of column chromatographic purification steps over silica gel and C18 column, followed by semi-preparative HPLC and their structures were identified by 1H NMR and 13C NMR spectra. All the compounds showed potent antioxidant activities in the 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2′-azino-bis (3-ethylbenzothiazoline- 6-sulphonic acid (ABTS), and ferric-reducing antioxidant power (FRAP) assays. This study demonstrates that phenols isolated from WV have the potential to be used as antioxidant agents.
Niente acqua in quel cratere
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2012

La missione LRO della NASA ha studiato il cratere Shackleton, da tempo considerato uno dei migliori posti sulla Luna dove cercare acqua in forma di ghiaccio. Ma le analisi dei ricercatori dicono che le variazioni di luminosità al suo interno vanno spiegate in altro modo.
title: ÐÐ¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÑÐ»
title: ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÐºÐ°Ð¹, Ð¤.
name: Ð¥ÑÐ°Ð¼Ð¾Ð², Ð.
name: ÐÐµÐ¿ÑÑÐ¸Ð½Ð°, Ð¢.
name: Ð¨Ð°ÑÐ°Ð²Ð¸Ð½Ð°, Ð.
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¿ÑÐµÐ»Ð¾Ð²Ð¾Ð´ÑÑÐ²Ð¾
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²
Ð¶Ð¸Ð²Ð¾ÑÐ½Ð¾Ð²Ð¾Ð´ÑÑÐ²Ð¾

description: Ð ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ», ÑÐ¾ÑÑÐ°Ð² Ð¿ÑÐµÐ»Ð¸Ð½Ð¾Ð¹ ÑÐµÐ¼ÑÐ¸, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ», Ð³ÐµÐ½ÐµÑÐ¸ÐºÐ° Ð¿ÑÐµÐ»Ñ, Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÐ»ÐµÐºÑÐ¸Ð¸ Ð¿ÑÐµÐ», Ð¼Ð°ÑÑÐ¾Ð²Ð°Ñ ÑÐµÐ»ÐµÐºÑÐ¸Ñ Ð¿ÑÐµÐ», Ð¿Ð¾ÑÐ¾Ð´Ñ Ð¿ÑÐµÐ» Ð¸ Ð¸Ñ ÑÐ°Ð¹Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ, Ð¼ÐµÐ´Ð¾Ð½Ð¾ÑÐ½ÑÐµ ÑÐµÑÑÑÑÑ Ð¸ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ, ÑÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ð¿Ð¾ ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐµÐºÐ¸, ÑÐ°Ð·Ð½Ð¾Ð²Ð¸Ð´Ð½Ð¾ÑÑÐ¸ ÑÐ»ÑÐµÐ², Ð·Ð¸Ð¼Ð¾Ð²ÐºÐ° Ð¿ÑÐµÐ», Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¿ÑÐµÐ»Ð¾Ð²Ð¾Ð´ÑÑÐ²Ð°, ÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² Ð¿ÑÐµÐ»Ð¾Ð²Ð¾Ð´ÑÑÐ²Ð°.
Potential Models for Quarkonia
Creators: name: Mocsy, Agnes
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: n this paper I discuss what we can learn about quarkonium dissociation from lattice-potential based models. Special emphasis is given to results obtained in agreement by different models, and to the relevance of lattice QCD for potential models. Future directions are also discussed.
description: plenary talk at Hard Probes 2008, to appear in EPJ
Con Euclid universo meno oscuro
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2012

L'Agenzia Spaziale Europea ha ufficializzato questa mattina il passaggio alla fase di realizzazione della missione che sarà lanciata nel 2020. Il suo compito: esplorare il 'lato nascosto' dell'Universo, quello composto da materia ed energia oscura, due elusivi componenti che insieme costituiscono la grande maggioranza della massa ed energia del cosmo.
La sobrietà del quasar
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2012

Un campione di galassie osservate dai telescopi spaziali Spitzer e Hubble rivela che, per alimentare i quasar, ai buchi neri dell’universo primordiale è sufficiente una modesta quantità di gas. Senza dunque necessità di collisioni o eventi estremi.
La nebulosa “Guerra e Pace”
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Nella nuova immagine realizzata da VLT (Very Large Telescope) dell'ESO, una nebulosa scoperta già da Herschel nel 1837 e osservata in passato da Hubble, ma mai con questo dettaglio. Questa veduta mostra molte stelle giovani e calde, nubi rilucenti di gas e stravaganti formazioni di polvere scolpite dalla radiazione ultravioletta e dai venti stellari.
title: История экономических учений
title: Учебное пособие
titleType: Subtitle
Creators: name: Ковтун О.И.
name:  Захарова Е.Ю.
Publisher: name: Новосибирский государственный университет экономики и управления «НИНХ»
Year: 2017

description: В данном учебном пособии изложена история экономической мысли с древности и до начала XXI в. включительно. Оно ознакомит читателей с ключевыми концепциями и направлениями экономической науки во взаимосвязи с развитием других наук и изменениями в социально-экономических условиях жизни общества. Учебное пособие адресовано студентам и аспирантам экономических направлений и специальностей.
description: In this tutorial the history of economic thought from ancient times to the early twenty-first century inclusive. It will acquaint readers with key concepts and directions of economic science in relation to other Sciences and changes in the socio-economic conditions of the society. The manual is addressed to students and postgraduates of economic specialties.
Lévy walks and scaling in quenched disordered media
Creators: name: Burioni, R.
name: Caniparoli, L.
name: Vezzani, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study Lévy walks in quenched disordered one-dimensional media, with scatterers spaced according to a long-tailed distribution. By analyzing the scaling relations for the random-walk probability and for the resistivity in the equivalent electric problem, we obtain the asymptotic behavior of the mean square displacement as a function of the exponent characterizing the scatterers distribution. We demonstrate that in quenched media different average procedures can display different asymptotic behavior. In particular, we estimate the moments of the displacement averaged over processes starting from scattering sites, in analogy with recent experiments. Our results are compared with numerical simulations, with excellent agreement.
description: Phys. Rev. E 81, 060101(R) (2010)
title: Ð¡Ð¿Ð¾ÑÐ¾Ð±Ñ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¸Ð·Ð´ÐµÑÐ¶ÐµÐº Ð½Ð° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÑ Ð¶ÐµÐ»ÐµÐ·Ð½Ð¾Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÑ ÑÐ¾ÑÑÐ°Ð²Ð¾Ð² Ð½Ð° ÑÐµÑÐ¼Ð¸Ð½Ð°Ð»Ð°Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ "Ð ÐÐ"
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¥Ð°Ð±Ð°Ð·Ð¾Ð²Ð°, ÐÑÐ¸ÑÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¸Ð·Ð´ÐµÑÐ¶ÐºÐ¸
ÑÐµÑÐ¼Ð¸Ð½Ð°Ð»Ñ
Ð¶ÐµÐ»ÐµÐ·Ð½Ð¾Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÐ¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑ
temporary costs
terminals
railway transport

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾Ð± ÐÐÐ "Ð ÐÐ", ÐµÐµ ÑÑÑÑÐºÑÑÑÐµ, Ð´Ð¸ÑÐµÐºÑÐ¸Ð¸. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¸Ð·Ð´ÐµÑÐ¶ÐµÐº. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
description: In bachelor work presents information about the OAO "RZD", its structure and management. Analyzed key performance indicators of the organization. The calculation of time costs. Given recommendations for reducing the time. The calculation of efficiency of the proposed activities.
In Cile, sognando Marte
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2012

L'ESA ha portato a termine nel deserto di Atacama, in Cile (sede anche del telescopio VLT), le prime prove del rover che in futuro dovrà orientarsi autonomamente su Marte. Prova superata, ma sarà solo la prima di una lunga serie.
A theoretical investigation of the nuclear resonance absorption spectrum of spodumene
Creators: name: Lamarche, Joseph Louis Gilles
Publisher: name: University of British Columbia
Year: 2012

description: The interaction of nuclei of spin I>½ and non-vanishing quadrupole moment with their surroundings in a crystal consists of two parts: magnetic and electrostatic. In the absence of any external field, the interaction is mainly the quadrupole interaction of the nuclei with the electric field gradient of the crystal, since the crystalline magnetic field is often small and contributes only to the broadening of the quadrupole lines. When an external magnetic field is added, a Zeeman affect is introduced and both interactions are present at the same time. In this thesis a study is made of the resonance absorption spectrum of a nucleus subjected to both fields when the ratio of the two interaction energies assumes any given arbitrary value. After a brief survey of the theory of both interactions, and the various perturbation approximations, the problem for a nucleus of spin I= 5/2 is stated explicitly and a brief analysis shows that the solution is particularly simple in the cases where the external magnetic field coincides with one of the principal axes of the electric field gradient. For other directions of the magnetic field, the problem cannot be simplified in any obvious way and leads to much longer numerical calculations. The problem is completely solved numerically in a special case for A1²⁷ in a spodumene crystal for one particular crystal orientation, but over the entire experimentally interesting range of the external magnetic field so as to fit directly the conditions of an experiment proposed in Dr. Volkoff's laboratory in order to aid in the evaluation of its feasibility. The expected variation of the frequencies and the relative intensities of the resonance lines as a function of the applied magnetic field is exhibited in a series of graphs.
MOESM1 of Primary intrathoracic liposarcoma: a clinical analysis of 31 cases
Creators: name: Fu, Zhixue
name: Yang, Kun
name: Yang, Xu
name: Chen, Shulan
name: Wang, Wenqing
name: Chen, Dongfu
name: Zhao, Jun
name: Li, Zhishan
name: Feng, Qinfu
name: Zhou, Zongmei
name: Wang, Luhua
name: Gao, Shugeng
name: Liang, Jun
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology

description: Additional file 1: Table S1. Baseline demographic and clinical characteristics of 31 patients with primary intrathoracic liposarcomas.
La scienza e la tecnica di SKA
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2012

Si apre a Roma il Primo Congresso Nazionale della Scienza e della Tecnologia di SKA, organizzato dall'INAF e che vedrà partecipi i rappresentanti istituzionali dell'organismo internazionale che coordina il progetto. A colloquio con Luigina Feretti sugli obiettivi del congresso
Marte, un “curioso” bersaglio
Creators: Livia Giacomini
Publisher: name: Media Inaf
Year: 2012

L'appuntamento per l'arrivo sulla superficie di Marte del rover NASA Curiosity è per il 5 agosto 2012. E l'operazione non sarà delle più semplici. L'immagine dell'area prescelta per l'atterraggio.
Pressure-induced quenching of the charge-density-wave state observed by x-ray diffraction
Creators: name: Sacchetti, A.
name: Condron, C. L.
name: Gvasaliya, S. N.
name: Pfuner, F.
name: Lavagnini, M.
name: Baldini, M.
name: Toney, M. F.
name: Merlini, M.
name: Hanfland, M.
name: Mesot, J.
name: Chu, J. -H.
name: Fisher, I. R.
name: Postorino, P.
name: Degiorgi, L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report an x-ray diffraction study on the charge-density-wave (CDW) LaTe$_3$ and CeTe$_3$ compounds as a function of pressure. We extract the lattice constants and the CDW modulation wave-vector, and provide direct evidence for a pressure-induced quenching of the CDW phase. We observe subtle differences between the chemical and mechanical compression of the lattice. We account for these with a scenario where the effective dimensionality in these CDW systems is dependent on the type of lattice compression and has a direct impact on the degree of Fermi surface nesting and on the strength of fluctuation effects.
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ°Ð½Ð¾Ð², ÐÐ°Ð½Ð¸Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Â«ÑÑÑÐ´Ð¾Ð²Ð¾Ð¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Â», ÑÐ°ÐºÑÐ¾ÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ð¸, ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾ÑÐµÐ½ÐºÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¾Ð±Ð·Ð¾Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÑÐ½ÐºÐ°, ÐºÐ°Ðº Ð¼ÐµÑÑÐ° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ´Ð¾Ð²ÑÑ ÑÐµÑÑÑÑÐ¾Ð² Ð¸ ÑÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð¾Ð±ÑÐµÑÑÐ²Ð°. ÐÑÑÐ²Ð»ÐµÐ½Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð·Ð°Ð½ÑÑÐ¾ÑÑÐ¸ Ð¸ Ð±ÐµÐ·ÑÐ°Ð±Ð¾ÑÐ¸ÑÑ, Ð¾Ð±ÑÐ°Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ° ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¸ Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ, ÐºÐ°Ðº Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð°, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÐÐ§Ð  ÑÑÐ´Ð° ÑÑÑÐ°Ð½. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Zephyr Technology Inc, Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ°Ð´ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¹ Ð¾ÑÐµÐ½ÐºÐ¾Ð¹ ÑÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¸Ñ ÑÐµÑÑÑÑÐ¾Ð².