cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A phenomenological outlook on three-flavor atmospheric neutrino
  oscillations
Creators: name: G. L. Fogli
name: E. Lisi
name: A. Marrone
name: G. Scioscia
Publisher: name: INFN Open Access Repository
Year: 1999

description: The recent observations of atmospheric nu events from the Super-Kamiokande
experiment are compatible with three-flavor neutrino oscillations, occurring
dominantly in the nu_munu_tau channel and subdominantly in the
nu_munu_e channel. We present an updated analysis of the three-flavor
mass-mixing parameters consistent with the present phenomenology, including the
latest 45 kTy data sample from Super-Kamiokande. A comparison with our previous
results, based on 33 kTy data, shows that the oscillation evidence is
strengthened, and that the neutrino mass-mixing parameters are constrained in
smaller ranges.
Cerere e i suoi crateri
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

A dicembre la sonda Dawn della NASA si è posizionata nella sua orbita più bassa, a circa 385 km dalla superficie di Cerere. Grazie a questo punto di vista privilegiato, gli strumenti a bordo della sonda sono riusciti a raccogliere informazioni estremamente dettagliate della superficie del pianeta nano
Abstraction and Refinement in Static Model-Checking
Creators: name: Musumbu, Kaninda
Publisher: name: arXiv
Year: 2009
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: interpretation is a general methodology for building static analyses of programs. It was introduced by P. and R. Cousot in \cite{cc}. We present, in this paper, an application of a generic abstract interpretation to domain of model-checking. Dynamic checking are usually easier to use, because the concept are establishe d and wide well know. But they are usually limited to systems whose states space is finite. In an other part, certain faults cannot be detected dynamically, even by keeping track of the history of the states space.Indeed, the classical problem of finding the right test cases is far from trivial and limit the abilities of dynamic checkers further. Static checking have the advantage that they work on a more abstract level than dynamic checker and can verify system properties for all inputs. Problem, it is hard to guarantee that a violation of a modeled property corresponds to a fault in the concrete system. We propose an approach, in which we generate counter-examples dynamically using the abstract interpretation techniques.
La vista dell’astronauta
Creators: Francesca Aloisio
Publisher: name: Media Inaf
Year: 2016

In uno studio pubblicato sulla rivista della Federazione delle società americane per la biologia sperimentale viene evidenziato come una carenza di vitamina B in combinazione con un polimorfismo nel meccanismo di metabolismo dell'unità monocarboniosa, ad esempio per gli enzimi che regolano la produzione di omocisteina, renda alto il rischio di danni alla vista nel corso della permanenza nello spazio
Microwave background anisotropies and large scale structure constraints
  on isocurvature modes in a two-field model of inflation
Creators: name: Pierpaoli, Elena
name: Garcia-Bellido, Juan
name: Borgani, Stefano
Publisher: name: JHEP9910:015,1999
Year: 1999

description: In this paper we study the isocurvature mode contribution to the cosmic
microwave background anisotropies and the large scale structure power spectrum,
for a two-field model of inflation proposed by Linde and Mukhanov. We provide
constraints on the parameters of the model by comparing its predictions with
observations of the microwave background anisotropies, large scale structure
data on the galaxy power spectrum, and the number density of nearby galaxy
clusters. We find that such models are consistent with observations for a
narrow range of parameters. As our main result, we find that only a very small
isocurvature component is allowed, $\al \le 0.006$, for any underlying
Friedmann model. Furthermore, we give the expected resolution with which the
model parameters will be determined from future satellite missions like MAP and
Planck, for a fiducial flat $\Lambda$CDM model. We find that Planck mission
will be able to detect such small contributions, especially if polarization
information is included. The isocurvature spectral index $\niso$ will also be
determined with better than 8% precision.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°Ð±Ð°ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÑÐºÐ¾Ð², ÐÑÑÐµÐ¼
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: ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð°
ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾ÑÐºÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
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ÑÐ°ÐºÑÐ¾ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð¾ÑÐµÐ½ÐºÐ° ÑÐ¸ÑÐºÐ¾Ð²

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð´Ð»Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð²ÑÐ¿ÑÑÐºÐ°ÐµÐ¼Ð¾Ð¹ ÑÐ°Ð±Ð°ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð½Ð° ÐÐÐ Â«ÐÐÐ¢-Ð¡ÐÐÂ». Ð¦ÐµÐ»Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð°Ð³Ð¸ÑÑÑÐ° â ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð²ÑÐ¿ÑÑÐºÐ°ÐµÐ¼Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÑÐµÐº Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð²ÑÐ¿ÑÑÐºÐ°ÐµÐ¼Ð¾Ð¹ ÑÐ°Ð±Ð°ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð½Ð° ÐÐÐ Â«ÐÐÐ¢-Ð¡ÐÐÂ».
Gradient-dependent density functionals of the PBE type for atoms, molecules and solids
Creators: name: Pedroza, Luana S.
name: da Silva, Antonio J. R.
name: Capelle, Klaus
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: One of the standard generalized-gradient approximations (GGAs) in use in modern electronic-structure theory, PBE, and a recently proposed modification designed specifically for solids, PBEsol, are identified as particular members of a family of functionals taking their parameters from different properties of homogeneous or inhomogeneous electron liquids. Three further members of this family are constructed and tested, together with the original PBE and PBEsol, for atoms, molecules and solids. We find that PBE, in spite of its popularity in solid-state physics and quantum chemistry, is not always the best performing member of the family, and that PBEsol, in spite of having been constructed specifically for solids, is not the best for solids. The performance of GGAs for finite systems is found to sensitively depend on the choice of constraints steaming from infinite systems. Guidelines both for users and for developers of density functionals emerge from this work.
description: 4 pages, PRB Rapid Comm. accepted
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼ Ð¾ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ð¸ Ð² Ð¶Ð¸Ð»ÑÑ Ð·Ð´Ð°Ð½Ð¸ÑÑ
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸
titleType: Subtitle
Creators: name: ÐÐ¸ÑÐµÐµÐ², ÐÐ°Ð²ÐµÐ»
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2014
Subjects: ÐÐ¸Ð»ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ

description: Ð Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸ÑÑ Ð¸Ð·Ð»Ð°Ð³Ð°ÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¾ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ð¸ Ð² Ð¶Ð¸Ð»ÑÑ Ð·Ð´Ð°Ð½Ð¸ÑÑ. ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ°, ÐºÐ°ÑÐµÐ´ÑÑ Â«ÐÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ Ð¸ Ð¿ÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð°Ñ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÂ» Ð¾ÑÐ½Ð¾Ð¹ Ð¸ Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ, Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÐ¸Ñ ÐºÑÑÑÐ¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½ÑÐµ ÑÐµÑÐ¸ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶Ð¸Ð¹Â». ÐÐ½Ð¸ ÑÐ°ÐºÐ¶Ðµ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ñ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼ Ð¿ÑÐ¸ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ð¸ Ð²ÑÐ¿ÑÑÐºÐ½ÑÑ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 270800 Â«Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾Â».
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Emissione da record per la pulsar del Granchio
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2016

Rilevata grazie alle osservazioni della coppia di telescopi MAGIC l’emissione più energetica mai osservata finora dalla pulsar che si trova al centro della Crab Nebula. Angelo Antonelli (INAF e ASI): «Nonostante sia fra gli oggetti più conosciuti e studiati del cielo, continua a stupirci con nuovi e inaspettati fenomeni»
title: ÐÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ ÐÐ¾Ð²Ð¾Ð³Ð¾ Ð¼ÑÐ·ÐµÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÐºÑÑÑÑÐ²Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð·Ð¾Ð²Ð°, ÐÐ»ÐµÐ½Ð°
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: ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ Ð¸ÑÐºÑÑÑÑÐ²Ð¾
Ð¼ÑÐ·ÐµÐ¹
Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ
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Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ñ

description: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´ÐµÐ½Ð¸Ñ - Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ°Ñ ÑÐ°ÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ. Ð¡Ð¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³ÑÐ°ÑÐ¸ÐºÐ°, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐ¾Ð·Ð´Ð°Ð½Ñ Ð²ÑÐµ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ°: ÑÐµÑÐ¸Ñ Ð¿Ð°ÑÑÐµÑÐ½Ð¾Ð², ÑÑÐ²ÐµÐ½Ð¸ÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ñ, Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ñ Ð¸ ÑÐ°Ð¹Ñ. ÐÐ»Ñ ÑÑÐ¾Ð³Ð¾ Ð¸Ð·ÑÑÐµÐ½Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÑÐºÐ¸Ð·Ñ Ð¸ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸, Ð¸Ð·ÑÑÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ°Ð¹ÑÐ¾Ð².
The local FIR Galaxy Colour-Luminosity distribution: A reference for BLAST, and Herschel/SPIRE sub-mm surveys
Creators: name: Chapin, Edward L.
name: Hughes, David H.
name: Aretxaga, Itziar
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We measure the local galaxy far-infrared (FIR) 60-to-100 um colour-luminosity distribution using an all-sky IRAS survey. This distribution is an important reference for the next generation of FIR--submillimetre surveys that have and will conduct deep extra-galactic surveys at 250--500 um. With the peak in dust-obscured star-forming activity leading to present-day giant ellipticals now believed to occur in sub-mm galaxies near z~2.5, these new FIR--submillimetre surveys will directly sample the SEDs of these distant objects at rest-frame FIR wavelengths similar to those at which local galaxies were observed by IRAS. We have taken care to correct for temperature bias and evolution effects in our IRAS 60 um-selected sample. We verify that our colour-luminosity distribution is consistent with measurements of the local FIR luminosity function, before applying it to the higher-redshift Universe. We compare our colour-luminosity correlation with recent dust-temperature measurements of sub-mm galaxies and find evidence for pure luminosity evolution of the form (1+z)^3. This distribution will be useful for the development of evolutionary models for BLAST and SPIRE surveys as it provides a statistical distribution of rest-frame dust temperatures for galaxies as a function of luminosity.
description: 12 pages, 7 figures. MNRAS in press. This revision matches final published version. Fixes typos in footnote 1 and equation 8. Minor modifications to text and references. Final results unchanged
Nuova mappa di età della Via Lattea
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

Combinando i dati raccolti dall’Apache Point Observatory Galaxy Evolution Experiment della SDSS e dal telescopio spaziale Kepler della NASA, un team internazionale di astronomi è riuscito a stimare l’età di 70.000 giganti stelle della Via Lattea. I risultati mostrano che la nostra galassia è cresciuta dall’interno all’esterno
title: ÐÐ½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
Creators: name: Ð¢ÑÑÐºÐ¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
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ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÐºÐ°Ð»ÐµÐ½Ð´Ð°ÑÐ½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿ÑÐ¾ÑÐ°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð½Ð°Ð´ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° ÑÐµÐ¼Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹. ÐÑÐ»Ð° ÑÐ°ÑÐºÑÑÑÐ° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ, Ð¾Ð±ÑÐµÐºÑ Ð¸ Ð¿ÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ»Ð¸ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸, Ð´Ð°Ð½Ð° ÐºÑÐ°ÑÐºÐ°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¿Ð¾ Ð³Ð»Ð°Ð²Ð°Ð¼ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð´ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐ°Ð»Ð¾ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ðµ Ð¸ ÑÐ³Ð»ÑÐ±Ð»ÐµÐ½Ð¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð±ÑÐ»Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿ÑÐ¾ÑÐ° Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ.
The Fell compactification and non-Hausdorff groupoids
Creators: name: Timmermann, Thomas
Publisher: name: arXiv
Year: 2009
Subjects: subject: Operator Algebras (math.OA)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 22A22

description: A compactification of Fell is applied to locally compact non-Hausdorff groupoids and yields locally compact Hausdorff groupoids. In the etale case, this construction provides a geometric picture for the left-regular representations introduced by Khoshkam and Skandalis.
description: 7 pages
A caccia di reliquie stellari
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

Con il VLT dell'ESO, un gruppo di ricercatori ha scoperto una nube di gas distante e antica che potrebbe contenere la firma delle prime stelle che hanno popolato l'Universo dopo il Big Bang. Gli esperti hanno notato che questa nube presenta una piccola percentuale di elementi pesanti, come carbonio, ossigeno e ferro
title: ÐÐ½Ð¾Ð³Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ðµ Ð¼Ð½Ð¾Ð³Ð¾ÑÐµÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¶Ð¸Ð»Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð² Ð³. ÐÑÐºÐ¾Ð²Ðµ
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: ÐÐµÑÐ°ÑÐºÐ¸Ð½, Ð¡ÑÐ°Ð½Ð¸ÑÐ»Ð°Ð²
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ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
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description: Ð¢ÐµÐ¼Ð° Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Â«ÐÐ½Ð¾Ð³Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ðµ Ð¼Ð½Ð¾Ð³Ð¾ÑÐµÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¶Ð¸Ð»Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð² Ð³. ÐÑÐºÐ¾Ð²ÐµÂ». Ð ÑÐ°Ð·Ð´ÐµÐ»Ðµ Â«ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ¸ÑÑÐµÐ¼ÑÂ» Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾Ð± Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ Ð±ÑÐ´ÐµÑ Ð¾ÑÐ½Ð°ÑÐµÐ½Ð¾ Ð·Ð´Ð°Ð½Ð¸Ðµ. Ð ÑÐ°Ð·Ð´ÐµÐ»Ðµ Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐ¹ ÑÐ°Ð·Ð´ÐµÐ»Â» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ: ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÑÑ Ð¼Ð¾Ð½Ð¾Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¸ÑÑ Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¿ÐµÑÐµÐ¼ÑÑÐºÐ¸. Ð ÑÐ°Ð·Ð´ÐµÐ»Ðµ Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»ÐµÂ» Ð¿ÑÐ¾ÐµÐºÑÐ° Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐµÑÐºÐ°ÑÑÐ° Ð½Ð° Ð½ÑÐ»ÐµÐ²Ð¾Ð¹ ÑÐ¸ÐºÐ», Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÑ ÐºÑÐ°Ð½Ð¾Ð². Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÐºÐ°ÑÐ°ÑÑÐ¸ÐµÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ. Ð ÑÐ°Ð·Ð´ÐµÐ»Ðµ Â«ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»ÐµÂ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° ÑÑÑÐ¾Ð¹Ð³ÐµÐ½Ð¿Ð»Ð°Ð½Ð° ÑÑÐ°ÑÑÐºÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐµ ÐºÐ°ÑÐ°ÑÑÐ¸ÐµÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ¸. Ð ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð·Ð´ÐµÐ»Ð° ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð´Ð²Ðµ Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÐ¼ÐµÑÑ Ð½Ð° ÑÐµÑÐºÐ°ÑÑÑ Ð¸ Ð¾Ð±ÑÐµÐºÑÐ½Ð°Ñ ÑÐ¼ÐµÑÐ° Ð¿Ð¾ Ð¸ÑÐ¾Ð³Ð°Ð¼ ÐºÐ¾ÑÐ¾ÑÑÑ, Ð¿Ð¾Ð»Ð½Ð°Ñ ÑÐ¼ÐµÑÐ½Ð°Ñ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð¸Ð»Ð° 147125,59 ÑÑÑ. ÑÑÐ±Ð»ÐµÐ¹. Ð¡ÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ 1 Ð¼ Ð¾Ð±ÑÐµÐ¹ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸ ÐºÐ²Ð°ÑÑÐ¸ÑÑ Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ°ÑÑÑÑÐ° 39280 ÑÑÐ±Ð»ÐµÐ¹. Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°. Ð Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð¾ÑÑÐ°Ð½Ðµ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÑÐµÐ´Ñ.
Come ti smaschero le stelle “false magre”
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2016

Un team tutto italiano di astronomi propone un metodo per misurare la massa delle stelle, una sorta di “bilancia cosmica” grazie alla quale è possibile identificare, in mezzo ad una moltitudine di astri di piccola massa, oggetti più pesanti che sarebbero altrimenti indistinguibili
Quantum Criticality and Yang-Mills Gauge Theory
Creators: name: Horava, Petr
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a family of nonrelativistic Yang-Mills gauge theories in D+1 dimensions whose free-field limit exhibits quantum critical behavior with gapless excitations and dynamical critical exponent z=2. The ground state wavefunction is intimately related to the partition function of relativistic Yang-Mills in D dimensions. The gauge couplings exhibit logarithmic scaling and asymptotic freedom in the upper critical spacetime dimension, equal to 4+1. The theories can be deformed in the infrared by a relevant operator that restores Poincare invariance as an accidental symmetry. In the large-N limit, our nonrelativistic gauge theories can be expected to have weakly curved gravity duals.
description: 10 pages
Cercando galassie nane
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2016

Pubblicato su ApJ Letters un nuovo metodo per individuare le galassie nane dominate dalla materia oscura. Questa tecnica, presentata al 227esimo meeting dell’AAS, permette inoltre di utilizzare le onde del disco galattico per mappare la struttura interna e la massa delle galassie. Con il commento di Rodolfo Angeloni
title: Ð¢ÑÐµÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¸Ð½Ð´ÑÐºÑÐ¸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Ð¾ÑÑÐµÐ»Ñ, ÐÐ»ÐµÐºÑÐµÐ¹
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: Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð°Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸Ñ
Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ
Ð´Ð°ÑÑÐ¸Ðº Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¸
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Ð´Ð¾Ð·Ð¸Ð¼ÐµÑÑ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐµÑÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¸. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐ¸Ð¿Ð¾Ð² Ð¸ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð² Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð², Ð¸Ð·Ð¼ÐµÑÑÑÑÐ¸Ñ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÑ Ð¸Ð½Ð´ÑÐºÑÐ¸Ñ. ÐÐ¾ÑÐ»Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ Ð´Ð°ÑÑÐ¸ÐºÐ°, Ð¿Ð¾ÑÐºÐ¾Ð»ÑÐºÑ Ð¾Ð½ Ð¾Ð±Ð»Ð°Ð´Ð°ÐµÑ Ð±Ð¾Ð»ÑÑÐ¸Ð¼Ð¸ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð°Ð¼Ð¸ Ð¿ÐµÑÐµÐ´ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ ÑÐ¸Ð¿Ð°Ð¼Ð¸. ÐÐ¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð¸ Ð¸Ñ ÑÐ°Ð·Ð¼ÐµÑÑ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð´ÐµÑÐ°Ð»Ð¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐ¹ Ð¸ ÑÐ±Ð¾ÑÐ¾ÑÐ½ÑÐ¹ ÑÐµÑÑÐµÐ¶Ð¸.
Manovra disperata per rianimare Philae
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2016

Al DLR, il centro aerospaziale tedesco, si apprestano a giocarsi quella che potrebbe essere l’ultima chance di ristabilire un contatto con il lander della missione ESA Rosetta. Un comando d’attivazione della ruota di reazione, per tentare di fargli scrollare di dosso la polvere depositata sui pannelli solari
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð»Ð¸ÐºÐ° Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð²ÑÑ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð°Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¨ÑÐ°Ð¼ÐºÐ¾, Ð¡ÐµÑÐ³ÐµÐ¹
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: Ð¸Ð½ÑÐ¾Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð°Ð½Ð¸Ð¼Ð°ÑÐ¸Ñ
Ð²Ð¸Ð´ÐµÐ¾

description: Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð´ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸ÐµÐ¼ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð¸Ð¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð»Ð¸ÐºÐ° Ð¿Ð¾ Ð¸Ð½ÑÐ¾Ð³ÑÐ°ÑÐ¸ÐºÐµ Ð±ÑÐ» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑÑÑÑÐ¾Ð² Ñ Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ð¼Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ð¼Ð¸ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¾ÑÐ¼Ð°ÑÐ¾Ð² Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. ÐÐ°Ð¿Ð¸ÑÐ°Ð½ ÑÑÐµÐ½Ð°ÑÐ¸Ð¹ Ð´Ð»Ñ ÑÐ¾Ð»Ð¸ÐºÐ° Ð¸Ð· Ð¾Ð±ÑÑÐ°ÑÑÐµÐ¹ ÑÐµÑÐ¸Ð¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐ°ÑÐºÐ°Ð´ÑÐ¾Ð²ÐºÐ°, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð²ÐµÐºÑÐ¾ÑÐ½ÑÐµ Ð¸Ð»Ð»ÑÑÑÑÐ°ÑÐ¸Ð¸ Ð¸ ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ 3D ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ Ð³ÑÐ°ÑÐ¸ÐºÐ¸, Ð·Ð°Ð¿Ð¸ÑÐ°Ð½ Ð´Ð¸ÐºÑÐ¾ÑÑÐºÐ¸Ð¹ Ð³Ð¾Ð»Ð¾Ñ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð°Ð½Ð¸Ð¼Ð°ÑÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð³ÑÐ°ÑÐ¸ÐºÐ¸ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð°ÑÐ´Ð¸Ð¾Ð´Ð¾ÑÐ¾Ð¶ÐºÐ¾Ð¹. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¼Ð¾Ð½ÑÐ°Ð¶ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ ÑÑÐµÐ½ Ð°Ð½Ð¸Ð¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð»Ð¸ÐºÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÐµÑÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐ¸Ð¹ ÑÐµÐ½Ð´ÐµÑ Ð² Ð²Ð¸Ð´ÐµÐ¾ÑÐ°Ð¹Ð».
title: Digitale und hybride Lernraumgestaltung in Wissenschaftlichen Bibliotheken
Creators: name: Schmidt, Verena-Christin
Publisher: name: Hochschule Hannover
Year: 2022
Subjects: subject: 020 Bibliotheks- und Informationswissenschaft

description: Der digitale Wandel beschäftigt Hochschulen schon länger, doch verhalf die Corona-Pandemie zu einem Aufschwung in der Digitalisierung. Dies bringt Veränderungen in der Hochschullehre mit sich. Auch Hochschulbibliotheken sind für die digitale Bildung von Bedeutung. Es gilt herauszufinden, welche Anforderungen an die Lernraumgestaltung aufgrund der derzeitigen Hochschullehre entstehen. Ziel ist es, nachzuvollziehen, wie der Lernort Wissenschaftliche Bibliothek bei der Nutzung von neuen Technologien und dem Erwerb der dafür benötigten Kompetenzen helfen, und um welche Angebote und Dienstleistungen er ergänzt werden kann. Diese literaturbasierte Theoriearbeit beantwortet die Frage, wie Lernräume in Wissenschaftlichen Bibliotheken digital und hybrid gestaltet werden können, um die heutige Lehre an Hochschulen kompetenzorientiert zu unterstützen. Zentral ist die praxisorientierte Betrachtung von lehr- und lernunterstützenden Diensten wie Makerspaces, Learning Labs sowie Beratung und Schulung. Ein weiterer Schwerpunkt liegt auf dem Einsatz von digitalen und hybriden Elementen im physischen Lernraum wie interaktiven Whiteboards, Multitouch-Tables sowie Augmented und Virtual Reality. Die soziale Interaktion, Kooperationen, Supportstrukturen und die Kompetenzvermittlung bilden eine wichtige Basis. Zur Veranschaulichung von unterstützenden Angeboten für Lernen und Lehren werden Good-Practice-Beispiele herangezogen. Die erarbeitete Vielfalt an Handlungsmöglichkeiten zeigt, wie klassische Lernraumsettings durch organisatorische, didaktische und technische Ausstattungen erweitert, weiterentwickelt und verbessert werden können.
Nane bianche in abito nero
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2016

Si travestono da buchi neri supermassicci. Alla scoperta, presentata oggi da Francesco Belfiore all’AAS227, in Florida, hanno preso parte tre astrofisici italiani tutti quanti all’estero: oltre allo stesso Belfiore, Claudia Maraston e Roberto Maiolino, che Media INAF ha intervistato
A Multi-Wavelength Study of Parent Volatile Abundances in Comet C/2006 M4 (SWAN)
Creators: name: Disanti, Michael A.
name: Villanueva, Geronimo L.
name: Milam, Stefanie N.
name: Zack, Lindsay N.
name: Bonev, Boncho P.
name: Mumma, Michael J.
name: Ziurys, Lucy M.
name: Anderson, William M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Volatile organic emissions were detected post-perihelion in the long period comet C/2006 M4 (SWAN) in October and November 2006. Our study combines target-of-opportunity observations using the infrared Cryogenic Echelle Spectrometer (CSHELL) at the NASA-IRTF 3-m telescope, and millimeter wavelength observations using the Arizona Radio Observatory (ARO) 12-m telescope. Five parent volatiles were measured with CSHELL (H2O, CO, CH3OH, CH4, and C2H6), and two additional species (HCN and CS) were measured with the ARO 12-m. These revealed highly depleted CO and somewhat enriched CH3OH compared with abundances observed in the dominant group of long-period (Oort cloud) comets in our sample and similar to those observed recently in Comet 8P/Tuttle. This may indicate highly efficient H-atom addition to CO at very low temperature (~ 10 - 20 K) on the surfaces of interstellar (pre-cometary) grains. Comet C/2006 M4 had nearly "normal" C2H6 and CH4, suggesting a processing history similar to that experienced by the dominant group. When compared with estimated water production at the time of the millimeter observations, HCN was slightly depleted compared with the normal abundance in comets based on IR observations but was consistent with the majority of values from the millimeter. The ratio CS/HCN in C/2006 M4 was within the range measured in ten comets at millimeter wavelengths. The higher apparent H-atom conversion efficiency compared with most comets may indicate that the icy grains incorporated into C/2006 M4 were exposed to higher H-atom densities, or alternatively to similar densities but for a longer period of time.
description: Accepted for Publication in Icarus (27 pages, 4 tables, 4 figures)
Lo strano caso del quasar mancante
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

Grazie alla lunga durata della Sloan Digital Sky Survey è stato possibile osservare un quasar a distanza di dodici anni. Il risultato è stato sorprendente: il quasar ha diminuito di 50 volte l’intensità della sua emissione in questo breve lasso di tempo. Il commento di Andrea Merloni del Max-Planck Insitute for Extraterrestrial Physics
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð¸ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÑÐ¼Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð² Ð¼Ð¾Ð´ÑÐ»Ðµ Compal Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Concepts NREC
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÑÐ³Ð°Ñ, ÐÐ°ÐºÑÐ¸Ð¼
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ÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
Compal
centrifugal compressor

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð²ÑÑÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð¸ Ð¾Ð´Ð½Ð¾ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð² Ð¼Ð¾Ð´ÑÐ»Ðµ Compal Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Concepts NREC Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ ZZZ1 Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ.
Dense and Warm Molecular Gas and Warm Dust in Nearby Galaxies
Creators: name: Matsushita, Satoki
name: Kawabe, Ryohei
name: Kohno, Kotaro
name: Tosaki, Tomoka
name: Vila-Vilaró, Baltasar
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We performed 12CO(1-0), 13CO(1-0), and HCN(1-0) single-dish observations (beam size ~14"-18") toward nearby starburst and non-starburst galaxies using the Nobeyama 45 m telescope. The 13CO(1-0) and HCN(1-0) emissions were detected from all the seven starburst galaxies, with the intensities of both lines being similar (i.e., the ratios are around unity). On the other hand, for case of the non-starburst galaxies, the 13CO(1-0) emission was detected from all three galaxies, while the HCN(1-0) emission was weakly or not detected in past observations. This result indicates that the HCN/13CO intensity ratios are significantly larger (~1.15+-0.32) in the starburst galaxy samples than the non-starburst galaxy samples (<0.31+-0.14). The large-velocity-gradient model suggests that the molecular gas in the starburst galaxies have warmer and denser conditions than that in the non-starburst galaxies, and the photon-dominated-region model suggests that the denser molecular gas is irradiated by stronger interstellar radiation field in the starburst galaxies than that in the non-starburst galaxies. In addition, HCN/13CO in our sample galaxies exhibit strong correlations with the IRAS 25 micron flux ratios. It is a well established fact that there exists a strong correlation between dense molecular gas and star formation activities, but our results suggest that molecular gas temperature is also an important parameter.
description: 14 pages, 6 figures. Accepted for publication in PASJ
A search for the direct radiative capture rection D(d,[gamma])He⁴
Creators: name: Whalen, Brian Austin
Publisher: name: University of British Columbia
Year: 2011

description: An experimental method for the detection of the d(D,ɣ)He⁴ reaction has been developed. It involves the use of a double focusing magnetic spectrometer in conjunction with a solid state counter mounted in the focal plane of the spectrometer, the counter determining both the energy and dE/dx of the incident particles from the reaction. The design and construction of a particle beam handling system to guide the particle beam from the Van de Graaff generator to the object point of the spectrometer has been completed and tested. Using this beam, the characteristics of the spectrometer and solid state counter have been determined and recorded. An attempt was made to detect the d(D,ɣ)He⁴ reaction but no directly useful information on the reaction crossection was obtained. However, utilizing the knowledge gained during this experiment, it should be possible to make a more exacting attempt at the reaction crossection determination.
Analysis of Process Variants with a Process Warehouse Approach
Creators: name: Berberi, Lisana
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2021
Subjects: Process variants analysis
meta-model
data warehouse
key performance indicators(KPI)
variability
consolidated hierarchy
generic activity
generalization of process
OLAP operation

description: Process model variants are collections of similar process models evolved over time because of the adjustments that were made to a particular process in a given domain, e.g., order-to-cash or procure-to-pay process in reseller or procurement domain. These adjustments produce some variations between these process models that mainly should be identical but may differ slightly. These variations are due to new procedures, law regulations in different countries, variations due to different decision histories and organizational responsibilities and to different requirements for different branches of an enterprise.Existing approaches for capturing and analysing process variants diverge in two directions: in business process management and in business intelligence/data warehousing. Current approaches for managing process variants using BPMS suffer from three shortcomings that affect their usability in practice.Firstly, these process models result in data redundancy as often model variants are similar or identical for most parts if all these variants are kept separately.Secondly, to model and maintain these processes may result in a time-consuming and error-prone task for business designers. Thirdly, some optimization techniques might be applied to a specific variant without considering the other ones related to it.Whereas, approaches to analyse these variants using a data warehouse solution suffer from adequately abstracting and consolidating all variants into one generic process model, to provide the possibility to distinguish and compare among different parts of different variants. This shortcoming affects decision making of business analysts for a specific process context.As a consequence, analysing and comparing these multiple variants within a common IT system proved far from trivial.Following a design science research method, this thesis addresses the above shortcomings by proposing a framework to analyse process variants.The framework consists of three original contributions:(i) a novel meta-model of processes as a generic data model to capture and consolidate process variants into a reference process model;(ii) a process warehouse model to perform typical OLAP operations on different variation parts thus providing support to decision-making; (iii) a comparison between existing meta-modeling approaches by the research community based on different criteria from literature review.The framework concepts were formally defined and validated using two different scenarios. Moreover, a prototype is implemented to support the validation of the framework.
Mott transition between a spin-liquid insulator and a metal in three dimensions
Creators: name: Podolsky, Daniel
name: Paramekanti, Arun
name: Kim, Yong Baek
name: Senthil, T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study a bandwidth controlled Mott metal-insulator transition (MIT) between a Fermi liquid metal and a quantum spin-liquid insulator at half-filling in three dimensions (3D). Using a slave rotor approach, and incorporating gauge field fluctuations, we find a continuous MIT and discuss the finite temperature crossovers around this critical point. We show that the specific heat C=T ln ln (1/T) at the MIT and argue that the electrical transport on the metallic side near the transition should exhibit a `conductivity minimum' as a function of temperature. A possible candidate to test these predictions is the 3D spin liquid insulator Na4Ir3O8 which exhibits a pressure-tuned transition into a metallic phase. We also present the electron spectral function of Na4Ir3O8 at the transition.
description: 5 pages, 3 figures
title: ÐÑÐ½Ð¾Ð²Ñ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹. Ð§. 1
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐºÑÐµÐ½Ð¾Ð², ÐÐ¾ÑÐ¸Ñ
name: ÐÑÐ¾Ð½ÑÐºÐ¸Ð½, ÐÐ²Ð°Ð½
name: ÐÐ²Ð¼ÐµÐ½Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: ÐÐµÑÐ¸Ð¿Ð¾ÑÐµÐ½ÐºÐ¾, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: [ÐÐÐ]
Year: 1973
Subjects: ÐÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐµÐ¾ÑÐ¸Ñ

description: ÐÐ°Ð½Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð½ÑÐ¼ ÐºÐ¾Ð½ÑÐ¿ÐµÐºÑÐ¾Ð¼ ÐºÑÑÑÐ° Ð»ÐµÐºÑÐ¸Ð¹, ÑÐ¸ÑÐ°ÐµÐ¼Ð¾Ð³Ð¾ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ° ÑÐ°Ð´Ð¸Ð¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¸ÐºÐ¸ ÐÐÐ Ð¸Ð¼. Ð. Ð. ÐÐ°Ð»Ð¸Ð½Ð¸Ð½Ð° ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹ 0608 Ð¸ 0646. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÑÐµÑ ÑÐ°ÑÑÐµÐ¹: Â«ÐÑÐ½Ð¾Ð²Ñ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹Â», Â«ÐÑÐ½Ð¾Ð²Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ¸Â» Ð¸ Â«ÐÑÐ½Ð¾Ð²Ñ ÑÐµÐ¾ÑÐ¸Ð¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ ÐÑÐ¾ÑÐµÑÑÐ¾Ð²Â». ÐÐ°ÑÑÐ¾ÑÑÐµÐµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ðµ Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð¿ÐµÑÐ²ÑÑ ÑÐ°ÑÑÑ - Â«ÐÑÐ½Ð¾Ð²Ñ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹Â», Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð¸Ð·Ð»Ð°Ð³Ð°ÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐµÐ¾ÑÐ¸Ð¸: ÑÐ»ÑÑÐ°Ð¹Ð½ÑÐµ ÑÐ¾Ð±ÑÑÐ¸Ñ Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ, Ð·Ð°ÐºÐ¾Ð½Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¸ÑÐ»Ð¾Ð²ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½, Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ¾ÑÐµÐ¼Ñ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½ÑÐ¼ Ð¸ Ð´Ð»Ñ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð², Ð¶ÐµÐ»Ð°ÑÑÐ¸Ñ Ð¿Ð¾Ð·Ð½Ð°ÐºÐ¾Ð¼Ð¸ÑÑÑÑ Ñ ÑÐµÐ¾ÑÐ¸ÐµÐ¹ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹.
Quanto “pesa” un ammasso di galassie?
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

IDCS 1426 si trova a 10 miliardi di anni luce dalla Terra: è così lontano da noi che la luce rilevata dai telescopi risale a quando l'Universo aveva circa un quarto della sua età attuale. Pensate che la sua massa è pari a quella di 500 trilioni di stelle simili al nostro Sole. E se questo non bastasse a renderlo speciale, IDCS 1426 è anche l'ammasso di galassie più massiccio rilevato ad un'età così precoce. Il commento di Stefano Andreon (INAF – Osservatorio Astronomico di Brera)
Finite volume scheme for two-phase flows in heterogeneous porous media involving capillary pressure discontinuities
Creators: name: Cancès, Clément
Publisher: name: arXiv
Year: 2009
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35K65, 76S05,65M06

description: We study a one dimensional model for two-phase flows in heterogeneous media, in which the capillary pressure functions can be discontinuous with respect to space. We first give a model, leading to a system of degenerated non-linear parabolic equations spatially coupled by non linear transmission conditions. We approximate the solution of our problem thanks to a monotonous finite volume scheme. The convergence of the underlying discrete solution to a weak solution when the discretization step tends to 0 is then proven. We also show, under assumptions on the initial data, a uniform estimate on the flux, which is then used during the uniqueness proof. A density argument allows us to relax the assumptions on the initial data, and to extend the existence-uniqueness frame to a family of solution obtained as limit of approximations. A numerical example is then given to illustrate the behavior of the model.
Il rigurgito del buco nero
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

È un buco nero supermassiccio che sta attraversando una fase di violente eruzioni. Si trova all’interno della galassia NGC 5195, nel sistema Messier 51, e i dati sembrano indicare che stiamo assistendo a una fase intermedia del processo di feedback, ovvero il rimescolamento del gas interstellare da parte dei getti del buco nero
title: Ð£Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼Ð¸. Ð§. 6, ÐÐ±Ð¾Ð±ÑÐµÐ½Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹
Creators: name: ÐÐ¾Ð·Ð»Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: ÐÐ¾Ð½Ð¾Ð¼Ð°ÑÐµÐ², Ð.
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2008
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ

description: Ð Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÑÑÐ¾ÑÐ½Ð¾-Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ¸Ð¿Ð¾Ð²ÑÑ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÐµÐ¹, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº ÑÐ¸Ð½ÑÐµÐ·Ñ ÑÐ¸ÑÑÐµÐ¼ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸ÑÐ¼Ð¸. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð½Ð°ÑÑÐ½ÑÑ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð², Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð², Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð² Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐ·Ð¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°ÑÑÑÐµ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Â«Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÐµÂ».
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Entanglement entropy of SU(3) Yang-Mills theory
Creators: name: Nakagawa, Y.
name: Nakamura, A.
name: Motoki, S.
name: Zakharov, V. I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate the entanglement entropy using a SU(3) quenched lattice gauge simulation. We find that the entanglement entropy scales as $1/l^2$ at small $l$ as in the conformal field theory. Here $l$ is the size of the system, whose degrees of freedom is left after the other part are traced out. The derivative of the entanglement entropy with respect to $l$ hits zero at about $l^{\ast} = 0.6 \sim 0.7$ [fm] and vanishes above the length. It may imply that the Yang-Mills theory has the mass gap of the order of $1/l^{\ast}$. Within our statistical errors, no discontinuous change can be seen in the entanglement entropy. We discuss also a subtle point appearing in gauge systems when we divide a system with cuts.
description: 8 pages, 9 figures, contribution to the "XXVII International Symposium on Lattice Field Theory", July 26-31, 2009, Peking University, Beijing, China
Fermi si migliora
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2016

Grazie a PASS 8, il nuovo software che ricostruisce l’interazione dei fotoni gamma con i rivelatori di Fermi, il satellite della NASA, cui l’Italia collabora con ASI, INAF e INFN, dedicato allo studio della radiazione gamma di alta e altissima energia, l’esperimento è ora in grado di fornire prestazioni senza precedenti
Cambio alla guida di Media INAF
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2016

A dirigere Media INAF non sarò più io, ma due validi componenti di una redazione che ha permesso a questo giornale on line dedicato all'astronomia e all'astrofisica, ma non solo, di raggiungere un certo successo nell'ambito di questo settore, di nicchia certo, ma forse è proprio questo che ne caratterizza il valore
Quantum Hall Effect in Biased Bilayer Graphene
Creators: name: Ma, R.
name: Zhu, L. J.
name: Sheng, L.
name: Liu, M.
name: Sheng, D. N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We numerically study the quantum Hall effect in biased bilayer graphene based on a tight-binding model in the presence of disorder. Integer quantum Hall plateaus with quantized conductivity $σ_{xy}=νe^2/h$ (where $ν$ is any integer) are observed around the band center due to the split of the valley degeneracy by an opposite voltage bias added to the two layers. The central ($n=0$) Dirac Landau level is also split, which leads to a pronounced $ν=0$ plateau. This is consistent with the opening of a sizable gap between the valence and conduction bands. The exact spectrum in an open system further reveals that there are no conducting edge states near zero energy, indicating an insulator state with zero conductance. Consequently, the resistivity should diverge at Dirac point. Interestingly, the $ν=0$ insulating state can be destroyed by disorder scattering with intermediate strength, where a metallic region is observed near zero energy. In the strong disorder regime, the Hall plateaus with nonzero $ν$ are destroyed due to the float-up of extended levels toward the band center and higher plateaus disappear first.
description: 5 pages, 5 figures
Ecco l’idrogeno metallico, o quasi
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2016

Ricercatori dell’Università di Edimburgo sono riusciti a ottenere una forma iniziale di idrogeno metallico, un “materiale” che esiste solo a pressioni elevatissime e che si ritiene costituisca molta parte interna dei pianeti giganti gassosi
title: ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ¢Ð¡ Ð¢ÐµÐ»ÐµÐºÐ¾Ð¼ÑÐµÑÐ²Ð¸ÑÂ»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÐºÐ°Ð½Ð¾ÑÐ¾Ð², ÐÑÑÐµÐ¼
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: Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´
ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸
Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐ¢Ð¡ Ð¢ÐµÐ»ÐµÐºÐ¾Ð¼ÑÐµÑÐ²Ð¸ÑÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº ÑÐµÐºÐ»Ð°Ð¼Ðµ Ð¸ ÑÐ±ÑÑÑ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐ¢Ð¡ Ð¢ÐµÐ»ÐµÐºÐ¾Ð¼ÑÐµÑÐ²Ð¸ÑÂ». Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð·Ð°ÑÑÐ°ÑÑ Ð½Ð° Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐ¢Ð¡ Ð¢ÐµÐ»ÐµÐºÐ¾Ð¼ÑÐµÑÐ²Ð¸ÑÂ». Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°ÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿ÑÐ¾ÑÐ° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐ¢Ð¡ Ð¢ÐµÐ»ÐµÐºÐ¾Ð¼ÑÐµÑÐ²Ð¸ÑÂ».
title: Impact of Negative Quality Inconsistency on Brand Loyalty – Case of Croatian Food Market
title: Impact of Negative Quality Inconsistency on Brand Loyalty – Case of Croatian Food Market
Creators: name: Ferenčić, Martina
name: Wölfing, Ana
Publisher: name: FELU - Faculty of Economics University of Ljubljana
Year: 2015

description: Economic and Business Review
description: EBR Economic and Business Review
Bounding |ζ(1/2 + it)| on the Riemann hypothesis
Creators: name: Chandee, Vorrapan
name: Soundararajan, Kannan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 11M06

description: In 1924 Littlewood showed that, assuming the Riemann Hypothesis, for large t there is a constant C such that |ζ(1/2+it)| \ll \exp(C\log t/\log \log t). In this note we show how the problem of bounding |ζ(1/2+it)| may be framed in terms of minorizing the function \log ((4+x^2)/x^2) by functions whose Fourier transforms are supported in a given interval, and drawing upon recent work of Carneiro and Vaaler we find the optimal such minorant. Thus we establish that any C> (\log 2)/2 is permissible in Littlewood's result.
description: 8 pages