cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Crab pulsar and its pulsar-wind nebula in the optical and infrared
Creators: name: Tziamtzis, A.
name: Lundqvist, P.
name: Djupvik, A. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the emission mechanism and evolution of pulsars that are associated with supernova remnants. We used imaging techniques in both the optical and near infrared, using images with very good seeing (<0.6) to study the immediate surroundings of the Crab pulsar. In the case of the infrared, we took two data sets with a time window of 75 days, to check for variability in the inner part of the Crab nebula. We also measure the spectral indices of all these wisps, the nearby knot, and the interwisp medium, using our optical and infrared data. We then compared the observational results with the existing theoretical models. We report variability in the three nearby wisps located to the northwest of the pulsar and also in a nearby anvil wisp in terms of their structure, position, and emissivity within the time window of 75 days. All the wisps and the inner knot display red spectra with similar spectral indices. Similarly, the interwisp medium regions also show red spectra similar to those of the wisps. Also, based on archival HST data and our IR data, we find that the inner knot remains stationary for a time period of 13.5 years. The projected average velocity relative to the pulsar for this period is < 8 km/s. By comparing the spectral indices of the structures in the inner Crab with the current theoretical models, we find that the Del Zanna et al. (2006) model for the synchrotron emission fits our observations, although the spectral index is at the flatter end of their modelled spectra.
description: 8 pages, 5 figures
Il punto sui primi tre minuti
Creators: Massimo Ramella
Publisher: name: Media Inaf
Year: 2014

C'è il contributo di Paolo Molaro, astrofisico dell’INAF-Osservatorio Astronomico di Trieste, sull'edizione 2014 della prestigiosa rivista Review of Particle Physics. Si tratta di una approfondita rassegna critica dello stato attuale della nucleosintesi cosmologica
Generative and Participatory Parametric Frameworks for Multi-player Design Games
Creators: name: Bier, Henriette
name: Ku, Yeekee
Publisher: name: Delft University of Technology
Year: 2013

description: Generative design processes have been the focus of current architectural research and practice largely due to the phenomenon of emergence explored within self-organisation, generative grammars and evolutionary techniques.These techniques have been informing participatory urban design modalities, which are investigated in this paper by critically reviewing theories, practices, and (software) applications that explore multi-player online urban games, with respect to not only their abilities to facilitate online trans-disciplinary expert collaboration and user participation but also to support implementation of democratic ideals in design practice.The assumption is that even if generative and participatory parametric frameworks for multi-player design games may not replace politics as a discipline concerned with the study of government and policies of government, they may reduce the bureaucratic apparatus supporting government by establishing a direct interface between experts such as politicians, urban planners, designers, and users.
description: FOOTPRINT, Issue # 13 | Autumn 2013 | The Participatory Turn in Urbanism
Cento pubblicazioni per dieci MAGICi anni
Creators: Angelo Antonelli*
Publisher: name: Media Inaf
Year: 2014

Doppio traguardo per i telescopi MAGIC e per i ricercatori della sua Collaborazione: 100 pubblicazioni su riviste internazionali e 10 anni di attività. L'Italia, attraverso l'INAF e l'INFN e le università di Padova, Siena e Udine è uno dei principali partner del consorzio MAGIC
Acqua di cometa, acqua sbagliata
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2014

Il rapporto fra deuterio e idrogeno nel vapore acqueo di 67P/Churyumov–Gerasimenko, analizzato dallo spettrometro della sonda Rosetta dell’ESA, è tre volte più alto di quello degli oceani terrestri. Si rafforza così l’ipotesi che l’acqua sia giunta sul nostro pianeta non con le comete bensì con gli asteroidi
Wave spectra of 2D dusty plasma solids and liquids
Creators: name: Hou, Lu-Jing
name: Mišković, Z. L.
name: Piel, Alexander
name: Murillo, Michael S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Brownian dynamics simulations were carried out to study wave spectra of two-dimensional dusty plasma liquids and solids for a wide range of wavelengths. The existence of a longitudinal dust thermal mode was confirmed in simulations, and a cutoff wavenumber in the transverse mode was measured. Dispersion relations, resulting from simulations, were compared with those from analytical theories, such as the random-phase approximation (RPA), quasi-localized charged approximation (QLCA), and harmonic approximation (HA). An overall good agreement between the QLCA and simulations was found for wide ranges of states and wavelengths after taking into account the direct thermal effect in the QLCA, while for the RPA and HA good agreement with simulations were found in the high and low temperature limits, respectively.
description: 26 pages, 9 figures
Exchange coupling in transition metal monoxides: Electronic structure calculations
Creators: name: Fischer, Guntram
name: Däne, Markus
name: Ernst, Arthur
name: Bruno, Patrick
name: Lüders, Martin
name: Szotek, Zdzislawa
name: Temmerman, Walter
name: Hergert, Wolfram
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An ab initio study of magnetic exchange interactions in antiferromagnetic and strongly correlated 3d transition metal monoxides is presented. Their electronic structure is calculated using the local self-interaction correction approach, implemented within the Korringa-Kohn-Rostoker band structure method, which is based on multiple scattering theory. The Heisenberg exchange constants are evaluated with the magnetic force theorem. Based on these the corresponding Neel temperatures T_N and spin wave dispersions are calculated. The Neel temperatures are obtained using mean field approximation, random phase approximation and Monte Carlo simulations. The pressure dependence of T_N is investigated using exchange constants calculated for different lattice constants. All the calculated results are compared to experimental data.
description: 5 figures
Capodanno tra le stelle
Creators: Anna Wolter
Publisher: name: Media Inaf
Year: 2014

un gruppo di 57 studenti liceali di ventuno diversi paesi, da tutta Europa e oltre, parteciperanno alla seconda edizione del Campo di Astronomia organizzato dall'ESO in collaborazione con Sterrenlab dal 26 dicembre 2014 al 1 gennaio 2015 in Val d'Aosta, all'Osservatorio della Val d’Aosta a St. Barthelemy. Tra loro la vincitrice della Borsa di Studio messa in palio da INAF
Hinode/EIS observations of propagating low-frequency slow magnetoacoustic waves in fan-like coronal loops
Creators: name: Wang, T. J.
name: Ofman, L.
name: Davila, J. M.
name: Mariska, J. T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report the first observation of multiple-periodic propagating disturbances along a fan-like coronal structure simultaneously detected in both intensity and Doppler shift in the Fe XII 195 A line with the EUV Imaging Spectrometer (EIS) onboard Hinode. A new application of coronal seismology is provided based on this observation. We analyzed the EIS sit-and-stare mode observation of oscillations using the running difference and wavelet techniques. Two harmonics with periods of 12 and 25 min are detected. We measured the Doppler shift amplitude of 1-2 km/s, the relative intensity amplitude of 3%-5% and the apparent propagation speed of 100-120 km/s. The amplitude relationship between intensity and Doppler shift oscillations provides convincing evidence that these propagating features are a manifestation of slow magnetoacoustic waves. Detection lengths (over which the waves are visible) of the 25 min wave are about 70-90 Mm, much longer than those of the 5 min wave previously detected by TRACE. This difference may be explained by the dependence of damping length on the wave period for thermal conduction. Based on a linear wave theory, we derive an inclination of the magnetic field to the line-of-sight about 59$\pm$8 deg, a true propagation speed of 128$\pm$25 km/s and a temperature of 0.7$\pm$0.3 MK near the loop's footpoint from our measurements.
description: 4 pages and 4 figures, with 3 online figures and 1 online table; Astron & Astrophys Letter, in press
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð³ÑÐ¾Ð·Ð¾Ð²ÑÑ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸ÑÑ 110 ÐºÐ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐ·Ð³Ð¾Ð²Ð¾ÑÐ¾Ð², ÐÐ»Ñ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: Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
ÐºÑÑÑÐ¸Ð·Ð½Ð° ÑÐ¾ÐºÐ° Ð¼Ð¾Ð»Ð½Ð¸Ð¸
Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð½Ð°Ð¼Ð°Ð³Ð½Ð¸ÑÐ¸Ð²Ð°Ð½Ð¸Ñ
overvoltage
residual voltage
the steepness of the lightning current
the magnetization characteristic

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð¿ÑÐ¸ ÑÐ´Ð°ÑÐµ Ð¼Ð¾Ð»Ð½Ð¸Ð¸ Ð»Ð¸Ð±Ð¾ Ð² Ð³ÑÐ¾Ð·Ð¾Ð·Ð°ÑÐ¸ÑÐ½ÑÐ¹ ÑÑÐ¾Ñ, Ð»Ð¸Ð±Ð¾ Ð² ÑÐ°Ð·Ð½ÑÐ¹ Ð¿ÑÐ¾Ð²Ð¾Ð´. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ ATPDraw, Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð½Ð° ÑÐ¸Ð»Ð¾Ð²ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°Ñ, Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ðµ Ð½Ð° ÐÐÐ-Ð°Ñ Ð¸ ÑÐ¾Ðº, Ð¿ÑÐ¾ÑÐ¾Ð´ÑÑÐ¸Ð¹ ÑÐµÑÐµÐ· ÐÐÐ-Ñ.
description: This paper investigates overvoltage arising from lightning or ground wire, or live wire. The analysis was made based on the results obtained using ATPDraw program received surge waveform to power transformers, voltage arising on the OPN-a.
Standard Norm Varieties for Milnor Symbols mod p
Creators: name: Nguyen, Dinh Huu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics

description: We prove that the standard norm varieties for Milnor symbols mod p of length n are birationally isomorphic to Pfister quadrics when p = 2, to Severi-Brauer varieties when p > 2, n = 2, and to varieties defined by reduced norms of cyclic algebras when p > 2, n = 3. In the case p = 2 and the case p > 2, n = 2, the results imply that the standard norm varieties for two equal Milnor symbols mod p are birationally isomorphic, and we conjecture this in general.
description: submitted for publication
Spogliarello molecolare in Olanda
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2014

Il fullerene C60 presente nello spazio potrebbe formarsi a partire da molecole più grosse. Ad esempio da comuni idrocarburi policiclici aromatici che si spogliano degli idrogeni, come dimostrato da un esperimento di laboratorio dell’Osservatorio di Leiden
Additional file 5: of Posttranscriptional upregulation of HER3 by HER2 mRNA induces trastuzumab resistance in breast cancer
Creators: name: Li, Xin
name: Xu, Yuxiu
name: Ding, Yun
name: Li, Changfei
name: Zhao, Hong
name: Wang, Jiandong
name: Meng, Songdong
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: Virology

description: Figure S1. Effect of trastuzumab on miR-125a/b levels. Real-time PCR analysis of miR-125a and miR-125b levels in AU565 cells treated with 10Â Îźg/ml trastuzumab at the indicated times. Data were generated from three replicates. (PDF 295 kb)
Participation, Housing, and the Question of ‘Good Architecture’
Creators: name: Krivý, Maroš
Publisher: name: Delft University of Technology
Year: 2013

description: The Tallinn Architecture Biennale ʻRecycling Socialismʼ, held in September 2013, is reviewed in this paper. Key themes and contradictions that crystallised throughout the event are identified and analysed. Participatory approach and its shortcomings are discussed in relation to the Biennaleʼs vision competition winning entry.What is the dual legacy of socialism and modernism for architectural and urban practices? The question is studied via the contrasting practices of raumlabor and DOGMA, two key participants in the Biennaleʼs events. Whereas participation is a goal and an answer to modernist-Fordist city in raumlabor's practice, for DOGMA it is the starting point for interrogating post-Fordist city.
description: FOOTPRINT, Issue # 13 | Autumn 2013 | The Participatory Turn in Urbanism
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¾ÑÑÐµÑÐ¾Ð² Ð² ÑÑÐµÑÐµ ÑÐµÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Oracle Business Intelligence
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¨ÐµÐ¹ÐºÐ¸Ð½Ð°, ÐÐºÐ°ÑÐµÑ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: Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿Ð°Ð½ÐµÐ»Ð¸
Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÐºÐ°
ÑÐµÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ°
Ð¿Ð¾ÑÑÐ¾Ð²ÑÐ¹ ÑÐµÑÐ²ÐµÑ
Oracle
databases
dashboards
analytics
certification
circulation of documents
mail server
management systems

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÐºÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ ÑÐµÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸ÐµÐ¹ Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ¾Ð¼ ÐÑÑÐ¾ÑÐ¸Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐµÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ âÐ ÑÑÑÐºÐ¸Ð¹ Ð ÐµÐ³Ð¸ÑÑÑâ, Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ Oracle Business Intelligence, ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ Ð¿Ð°ÐºÐµÑÐ° Ð¸ Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸. ÐÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¾ÑÑÐµÑÐ¾Ð², ÑÐ°Ð±Ð»Ð¾Ð½Ð¾Ð² Ð¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð°Ð½ÐµÐ»ÐµÐ¹. ÐÐ¾Ð»ÐµÐµ ÑÐ¾Ð³Ð¾, Ð±ÑÐ» ÑÐ¾Ð·Ð´Ð°Ð½ Ð¿Ð¾ÑÑÐ¾Ð²ÑÐ¹ ÑÐµÑÐ²ÐµÑ Ð´Ð»Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¾ÑÐ¿ÑÐ°Ð²ÐºÐ¸ Ð³Ð¾ÑÐ¾Ð²ÑÑ Ð¾ÑÑÐµÑÐ¾Ð² ÐµÐ¶ÐµÐ¼ÐµÑÑÑÐ½Ð¾ Ð±Ð»Ð°Ð³Ð¾Ð´Ð°ÑÑ Ð·Ð°Ð´Ð°Ð½Ð¸ÑÐ¼ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð².
description: Basic concepts of certification and workflow of certification Association âRussian Registerâ, analogues of Oracle Business Intelligence, package components and their capabilities were revealed in this graduation project. The procedures of reports, templates and dashboards designing were examined and implemented. Furthermore, the email server was created for having opportunity of delivering final reports monthly due to reporting jobs.
Il gigante ICARUS muove dal Gran Sasso
Creators: Antonella Varaschin
Publisher: name: Media Inaf
Year: 2014

ICARUS T600 – questo è il suo nome completo – dal 2010 ha osservato, sotto la montagna del Gran Sasso, il fascio di neutrini che arrivava dal CERN, dopo un percorso di 730 km attraverso la crosta terrestre. Ora ICARUS, con un delicato trasporto per mezzo di due convogli eccezionali, viene trasferito al CERN per la manutenzione e l’upgrade delle performance, in previsione di un suo probabile impiego futuro negli Stati Uniti
Come è limpido il cielo con ARGOS
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Al grande telescopio binoculare LBT, in Arizona, procede nel migliore dei modi lo sviluppo del nuovo sistema di ottiche adattive ARGOS, in cui l'INAF ha un ruolo importante con l'Osservatorio Astrofisico di Arcetri. L'intervista a Lorenzo Busoni, del team scientifico di ARGOS
Phase transformations in titanium-rich alloys with iron and nickel
Creators: name: Polonis, Douglas Hugh
Publisher: name: University of British Columbia
Year: 2012

description: Phase transformations have been studied in titanium-rich binary alloys with iron and nickel. Particular attention has been given to the formation and decomposition of metastable phases in powder specimens. All alloys were prepared by a levitation melting technique and precautions were taken throughout the experimental work to minimize contamination. In the Ti=Fe system martensitic α'is produced when powder specimens containing up to 12% iron are quenched-from 1000⁰C. The hardness of hypoeutectoid specimens increases with iron content to a maximum at 12% Fe The eutectoid temperature for the system has been reassessed at 625 ± 10⁰C. During tempering the decomposition rates of retained β phase are slow but the appearance of FeTi is accompanied by an increase in slope of the β /log time curve. The hardness of tempered alloys increases as the FeTi content increases. Contrary to the results of other Investigators Ti₂Fe has been found to exist in sensibly oxygen-free -alloys. This phase forms at 1000⁰C in crushed powder specimens but decomposes below the euteetoid temperature. In the Ti-Ni system the .constitution of quenched alloys is found to depend on both composition and cooling rate from the β range. An 'inverse stabilization' of the β phase has been observed and the 100% β phase exhibits two types of substructures which have been attributed to polygonization and stacking faults. The hardness of quenched alloys is higher for higher nickel contents and for faster cooling rates. Orientation relationships were observed between β and α¹ and a shear mechanism suggested by Burgers for Zr is proposed for this system. Decomposition studies have shown that α¹ breaks down by a growth-controlled process similar to that described by Johnson and Mehl. An activation energy of 84000 cal/mole has been determined and a model has been proposed which involves planar interfaces of Ti₂Ni advancing into α regions to produce a Widmanstatten-type microstructure. The self-diffusion of titanium is believed to be the growth -controlling factor. Hardness values decrease with longer tempering times and higher tempering temperature. Retained β decomposes on tempering by a two stage process: β →α" →α + Ti₂Ni X-ray diffraction data indicate that α" has the same crystal structure as α'. The β-α" reaction appears to be a diffusion process although reaction curves are similar to those observed for isothermal martensite formation in steels. During the first stage of the reaction (β-α") the hardnesses and x-ray diffraction line breadths initially show a sharp increase, probably due to coherence between β and α¹¹ The reaction α" →α + Ti₂Ni proceeds In a similar way to the decomposition of α ; but with a shorter induction period for Ti2Ni formation. Further, the. activation energy for the α" →α + Ti₂Ni growth process (71000 cal/mole) is lower than that for α' decomposition. These observations suggest that Ni-rich regions exist in the α" phase and accelerate the nucleation and growth processes.
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð½Ð° ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð½Ð´Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ½ÐºÐ° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¡Ð¨Ð)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÑÑÐ¾Ð²Ð°, ÐÐ°ÑÐ°Ð»Ñ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: 2018
Subjects: ÑÐ¾Ð½Ð´Ð¾Ð²ÑÐµ ÑÑÐ½ÐºÐ¸
Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÑ
Ð±Ð¸ÑÐ¶ÐµÐ²ÑÐµ Ð¸Ð½Ð´ÐµÐºÑÑ
Ð¡Ð¨Ð
Ð¸Ð½Ð´ÐµÐºÑ ÐÐ¾Ñ-ÐÐ¶Ð¾Ð½ÑÐ°

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐÐ  ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¾Ð½Ð´Ð¾Ð²ÑÐ¹ ÑÑÐ½Ð¾Ðº Ð¡Ð¨Ð. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÑÐµÐ¿ÐµÐ½Ð¸ Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÐºÐ»ÑÑÐµÐ²ÑÑ Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð½Ð° ÑÐ¾Ð½Ð´Ð¾Ð²ÑÐ¹ ÑÑÐ½Ð¾Ðº Ð¡Ð¨Ð. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ ÑÐ¾Ð½Ð´Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ½ÐºÐ° Ð¸ ÐºÑÐ°ÑÐºÐ°Ñ Ð¸ÑÑÐ¾ÑÐ¸Ñ ÐµÐ³Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ»Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¸Ð½Ð´ÐµÐºÑÑ, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÐ¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð½Ð´Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ½ÐºÐ°, Ð¸ Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÑ, Ð¾Ñ ÐºÐ¾ÑÐ¾ÑÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ñ ÐµÐ³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ.
Una TAC alla tuta di Parmitano
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2014

Luca Parmitano ha raccontato la sua esperienza di primo uomo quasi affogato nello spazio durante una conferenza a Houston, dove la NASA valuta come le tecnologie mediche possano aiutare a individuare i problemi delle tute spaziali
Home-based exercise therapy for treating shoulder instability in patients with hypermobile Ehlers-Danlos syndrome/hypermobility spectrum disorders. A randomized trial
Creators: name: Spanhove, Valentien
name: De Wandele, Inge
name: Malfait, Fransiska
name: Calders, Patrick
name: Cools, Ann
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Plant Biology

description: To investigate the effectiveness of two home-based exercise programs for treating multidirectional shoulder instability (MDI) in patients diagnosed with Hypermobile Ehlers-Danlos syndrome (hEDS) or Hypermobility Spectrum Disorders (HSD). Twenty-one hEDS/HSD patients with MDI were recruited from the Center for Medical Genetics of the Ghent University Hospital. Patients were randomly assigned to either the experimental or the control group. Both groups received a 6-month home-based exercise program. The primary outcome measure was the Western Ontario Shoulder Index (WOSI). Secondary outcomes included the Disabilities of the Arm, Shoulder and Hand (DASH), Tampa Scale for Kinesiophobia (TSK), Patient-Specific Functional Scale (PSFS), Global Rating of Change (GROC), and pain pressure thresholds. Outcomes were assessed at baseline, after 6 weeks, 12 weeks, and 24 weeks. Significant main effects for time were observed for all questionnaires, except for the TSK (p = 0.12). Patients improved 240 and 325 points on the WOSI after 12 (p = 0.02) and 24 weeks (p = 0.001), respectively. Additionally, patients improved 8.6 points on the DASH (p = 0.002), 4.3 points on the PSFS (p = 0.01), and 1.02 points on the GROC (p = 0.001) after 24 weeks. No significant differences were found between group A and B. Both home-based exercise programs led to significant improvements in shoulder function. IMPLICATIONS FOR REHABILITATIONHome-based exercise therapy may be effective for treating MDI in the hEDS/HSD population.Home-based training is beneficial for improving shoulder function, but a multidisciplinary, supervised approach might be more effective for altering kinesiophobia in this patient population. Home-based exercise therapy may be effective for treating MDI in the hEDS/HSD population. Home-based training is beneficial for improving shoulder function, but a multidisciplinary, supervised approach might be more effective for altering kinesiophobia in this patient population.
Wave Packets in Discrete Quantum Phase Space
Creators: name: Bang, Jang Young
name: Berger, Micheal S
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The properties of quantum mechanics with a discrete phase space are studied. The minimum uncertainty states are found, and these states become the Gaussian wave packets in the continuum limit. With a suitably chosen Hamiltonian that gives free particle motion in the continuum limit, it is found that full or approximate periodic time evolution can result. This represents an example of revivals of wave packets that in the continuum limit is the familiar free particle motion on a line. Finally we examine the uncertainty principle for discrete phase space and obtain the correction terms to the continuum case.
description: 19 pages, 6 figures
Chi ha paura di 2014 UR116?
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2014

Il pietrone da circa 400 metri avvistato il 27 ottobre scorso dall’osservatorio MASTER-II di Kislovodsk, in Russia, non rappresenta un pericolo per il nostro pianeta. Lo comunica l’agenzia spaziale statunitense a seguito dell’allarme lanciato nei giorni scorsi su numerosi siti e testate
Ecco come l’acqua ha plasmato Marte
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Il rover della NASA svela il mistero del Monte Sharp e del Cratere Gale: qualche miliardo di anni fa su Marte l’acqua scorreva abbondate in profondi laghi e lunghi fiumi. I sedimenti hanno poi creato rilievi e crateri
Understanding Class Representations : An Intrinsic Evaluation of Zero-Shot Text Classification
Creators: name: Hoppe, Fabian
name: Dessı̀, Danilo
name: Sack, Harald
Publisher: name: CEUR Workshop Proceedings (CEUR-WS)
Year: 2021

description: Frequently, Text Classification is limited by insufficient training data. This problem is addressed by Zero-Shot Classification through the inclusion of external class definitions and then exploiting the relations between classes seen during training and unseen classes (Zero-shot). However, it requires a class embedding space capable of accurately representing the semantic relatedness between classes. This work defines an intrinsic evaluation based on greater-than constraints to provide a better understanding of this relatedness. The results imply that textual embeddings are able to capture more semantics than Knowledge Graph embeddings, but combining both modalities yields the best performance.
Come soffia il vento di Titano
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2014

La sonda Cassini ha fotografato un ammasso di dune scolpite sulla superficie della più grande fra le lune di Saturno, Titano: centinaia di metri di altezza per centinaia di chilometri di lunghezza. E al SETI Institute costruiscono una galleria del vento per scoprirne la formazione
Weak lensing of the CMB
Creators: name: Hanson, Duncan
name: Challinor, Anthony
name: Lewis, Antony
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The cosmic microwave background (CMB) represents a unique source for the study of gravitational lensing. It is extended across the entire sky, partially polarized, located at the extreme distance of z=1100, and is thought to have the simple, underlying statistics of a Gaussian random field. Here we review the weak lensing of the CMB, highlighting the aspects which differentiate it from the weak lensing of other sources, such as galaxies. We discuss the statistics of the lensing deflection field which remaps the CMB, and the corresponding effect on the power spectra. We then focus on methods for reconstructing the lensing deflections, describing efficient quadratic maximum-likelihood estimators and delensing. We end by reviewing recent detections and observational prospects.
description: 21 pages, 5 figures. Invited review for GRG special issue on gravitational lensing
Additional file 6: of Posttranscriptional upregulation of HER3 by HER2 mRNA induces trastuzumab resistance in breast cancer
Creators: name: Li, Xin
name: Xu, Yuxiu
name: Ding, Yun
name: Li, Changfei
name: Zhao, Hong
name: Wang, Jiandong
name: Meng, Songdong
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences
subject: Virology

description: Figure S2. Effect of trastuzumab on HER2 and HER3 levels. FACS analysis of HER2 and HER3 levels in AU565 cells treated with 10Â Îźg/ml trastuzumab at the indicated times or the indicated concentrations of trastuzumab. (PDF 1027 kb)
Spin-Orbit Interactions in Bilayer Exciton-Condensate Ferromagnets
Creators: name: Shim, Y. -P.
name: MacDonald, A. H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Bilayer electron-hole systems with unequal electron and hole densities are expected to have exciton condensate ground states with spontaneous spin-polarization in both conduction and valence bands. In the absence of spin-orbit and electron-hole exchange interactions there is no coupling between the spin-orientations in the two quantum wells. In this article we show that Rashba spin-orbit interactions lead to unconventional magnetic anisotropies, whose strength we estimate, and to ordered states with unusual quasiparticle spectra.
description: 36 pages, 12 figures
Adroterapia: a Praga con l’INFN
Creators: Antonella Varaschin
Publisher: name: Media Inaf
Year: 2014

L’INFN si è aggiudicato la gara pubblica per la costruzione della sala per le attività precliniche del nuovo centro di adroterapia, che sarà realizzato a Praga, nella Repubblica Ceca, nell’ambito del progetto europeo ELI
Do we really know the dust? Systematics and uncertainties of the mid-infrared spectral analysis methods
Creators: name: Juhasz, Attila
name: Henning, Thomas
name: Bouwman, Jeroen
name: Dullemond, Cornelis
name: Pascucci, Ilaria
name: Apai, Daniel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The spectral region around 10 micrometer, showing prominent dust emission bands, is commonly used to derive the chemical composition of protoplanetary dust. Different analysis methods have been proposed for this purpose, but so far, no comparative test has been performed to test their validity. We calculated model spectra of disk models with different geometries and central sources, using a 2D radiative transfer code. These spectra were then fitted in a blind test using four different spectral decomposition methods. We studied the effect of disk structure (flared vs. flat), inclination angle, size of the inner disk hole and stellar luminosity on the fitted chemical composition. Our results show that the derived dust compositions by all methods deviate systematically from the real chemical composition. Out of the four tested spectral decomposition methods, our new two-layer temperature distribution method, differs the least from the input dust composition and the results show the weakest systematic effects. The reason for the deviations of the results given by other methods lies in their simplifying assumptions (e.g. single average grain temperature or one component continuum). We also tested the influence of different noise levels on the results of the spectral decomposition methods. We find that, for ground-based observations (8-13 micrometer) the expected uncertainty in the value of the crystallinity is about 11% for a signal-to-noise ratio of 100, while for space-based observations (7-17 micrometer) the uncertainty is about 5%. On the basis of our results, we propose a recipe for the analysis and interpretation of dust spectroscopy data in the mid-infrared which should be especially valuable for analysing Spitzer data and ground-based infrared spectroscopy data in the 10 micrometer window.
description: Accepted for publication in ApJ, 47 pages, 13 figures, 3 tables
title: ÐÐ¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ Ñ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸ÐµÐ¼ ÑÐµÐ¿Ð»Ð¾Ð¿Ð¾ÑÐµÑÑ ÑÐµÑÐµÐ· Ð½Ð°ÑÑÐ¶Ð½Ð¾Ðµ Ð¾ÑÑÐµÐºÐ»ÐµÐ½Ð¸Ðµ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð Ð°Ð¼Ð°Ð·Ð°Ð½Ð¾Ð², 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: 2016
Subjects: ÑÐ²ÐµÑÐ¾Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ðµ
ÑÐ¼Ð½ÑÐµ ÑÑÐµÐºÐ»Ð°
translucent structures
energy efficiency
energy conservation
smart glass

description: ÐÐ±Ð»Ð¸Ðº ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð³Ð¾ÑÐ¾Ð´Ð¾Ð² Ð²Ð¾ Ð¼Ð½Ð¾Ð³Ð¾Ð¼ ÑÐ¾ÑÐ¼Ð¸ÑÑÐµÑÑÑ Ð·Ð´Ð°Ð½Ð¸ÑÐ¼Ð¸ ÑÐ¾ ÑÑÐµÐºÐ»ÑÐ½Ð½ÑÐ¼Ð¸ Ð²Ð¸ÑÑÐ¸Ð½Ð°Ð¼Ð¸ Ð¸ ÑÐ°ÑÐ°Ð´Ð°Ð¼Ð¸. Ð Ð´Ð¾ÑÑÐ¾Ð¸Ð½ÑÑÐ²Ð°Ð¼ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ñ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÑÑ ÑÐ²ÐµÑÐ¾Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¾ÑÐ½ÐµÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÐ°ÐºÑ Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ð¾Ð¹, ÑÐ°Ð·Ð½Ð¾Ð¾Ð±ÑÐ°Ð·Ð¸Ðµ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½ÑÑ ÑÐ¾ÑÐ¼ Ð¸ ÑÐ´Ð¾Ð±ÑÑÐ²Ð¾ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð°, ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð²ÐµÑÐ° Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¸ Ð²ÑÑÐ¾ÐºÑÑ Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ. ÐÐ·Ð²ÐµÑÑÐ½Ð¾, ÑÑÐ¾ Ð¾ÐºÐ¾Ð»Ð¾ 50% ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¿Ð¾ÑÐµÑÑ Ð² Ð¶Ð¸Ð»ÑÑ Ð·Ð´Ð°Ð½Ð¸ÑÑ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ñ ÑÐµÑÐµÐ· ÑÐ²ÐµÑÐ¾Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½ÑÐµ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. Ð ÑÐ²ÑÐ·Ð¸ ÑÐµÐ¹ÑÐ°Ñ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ Ð²ÐµÐ´ÑÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐ²ÐµÑÐ¾Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½ÑÑ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ ÑÐµÐ¿Ð»Ð¾Ð·Ð°ÑÐ¸ÑÐ½ÑÐ¼Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸. ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÑÑ Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ ÑÐ²ÐµÑÐ¾Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, Ñ ÑÑÑÑÐ¾Ð¼ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð¿Ð¾ÑÐµÑÑ, Ð´Ð»Ñ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ð² Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³.
Orion vola, finalmente
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2014

Senza equipaggio, bullonata su un vettore Delta IV Heavy, la capsula Orion Deep Space è volata sul cielo di Cape Canaveral. Il lancio è il primo di una serie di test Nasa per tornare a effettuare missioni spaziali con equipaggio umano. Obiettivo: riportare l’uomo sulla Luna, raggiungere gli asteroidi e Marte
title: ÐÐ°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 080100 "Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°" Ð¸ 080300 "Ð¤Ð¸Ð½Ð°Ð½ÑÑ Ð¸ ÐºÑÐµÐ´Ð¸Ñ"
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ðº Ð·Ð°ÑÐ¸ÑÐµ Ð²ÑÐ¿ÑÑÐºÐ½ÑÑ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð², ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð², Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð²
titleType: Subtitle
Creators: name: ÐÐ¾Ð·Ð»Ð¾Ð²ÑÐºÐ°Ñ, Ð­ÑÐ°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2011
Subjects: ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°

description: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸ ÑÐµÐ´ÐµÑÐ°Ð»ÑÐ½ÑÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð² Ð²ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ 08.01.00 Ð¸ 08.03.00, Ð° ÑÐ°ÐºÐ¶Ðµ Ñ Â«ÐÐ¾Ð»Ð¾Ð¶ÐµÐ½Ð¸ÐµÐ¼ Ð¾Ð± Ð¸ÑÐ¾Ð³Ð¾Ð²Ð¾Ð¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð²ÑÐ¿ÑÑÐºÐ½Ð¸ÐºÐ¾Ð² 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°Â», ÑÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð½ÑÐ¼ Ð¿ÑÐ¸ÐºÐ°Ð·Ð¾Ð¼ ÑÐµÐºÑÐ¾ÑÐ° ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° Ð¾Ñ 06.05.09 Ð³. â 248, Ð¸ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð²ÑÐ¿ÑÑÐºÐ½ÑÑ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð², ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð², Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÑÑ ÑÐµÐ»Ð¸, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÑ Ð¸ ÑÑÑÑÐºÑÑÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ÑÑÐ´Ð¾Ðº Ð¾ÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ðº Ð·Ð°ÑÐ¸ÑÐµ.
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°.
Parto gemellare visto da ALMA
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2014

Grazie ad ALMA, osservata per la prima volta la crescita di una coppia di stelle nella stessa culla circumbinaria. Lo studio, a guida taiwanese, svela come si producono questi gemelli cosmici, estremamente diffusi tra gli astri di taglia simile a quella del Sole
Alla ricerca della strana coppia
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2014

La radiazione delle pulsar rappresenta un buon test per verificare alcune previsioni della Relatività Generale, specialmente nel caso in cui questi oggetti formano un sistema binario. Oggi, però, un gruppo di ricercatori ritiene che la teoria di Einstein potrebbe essere sottoposta ad una analisi più efficace se le pulsar si trovassero in coppia con un buco nero. I risultati di questo studio sono pubblicati nel Journal of Cosmology and Astroparticle Physics
High angular resolution integral-field spectroscopy of the Galaxy's nuclear cluster: a missing stellar cusp?
Creators: name: Do, Tuan
name: Ghez, Andrea M.
name: Morris, Mark R.
name: Lu, Jessica R.
name: Matthews, Keith
name: Yelda, Sylvana
name: Larkin, James
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report on the structure of the nuclear star cluster in the innermost 0.16 pc of the Galaxy as measured by the number density profile of late-type giants. Using laser guide star adaptive optics in conjunction with the integral field spectrograph, OSIRIS, at the Keck II telescope, we are able to differentiate between the older, late-type ($\sim$ 1 Gyr) stars, which are presumed to be dynamically relaxed, and the unrelaxed young ($\sim$ 6 Myr) population. This distinction is crucial for testing models of stellar cusp formation in the vicinity of a black hole, as the models assume that the cusp stars are in dynamical equilibrium in the black hole potential. Based on the late-type stars alone, the surface stellar number density profile, $Σ(R) \propto R^{-Γ}$, is flat, with $Γ= -0.27\pm0.19$. Monte Carlo simulations of the possible de-projected volume density profile, n(r) $\propto r^{-γ}$, show that $γ$ is less than 1.0 at the 99.73 % confidence level. These results are consistent with the nuclear star cluster having no cusp, with a core profile that is significantly flatter than predicted by most cusp formation theories, and even allows for the presence of a central hole in the stellar distribution. Of the possible dynamical interactions that can lead to the depletion of the red giants observable in this survey -- stellar collisions, mass segregation from stellar remnants, or a recent merger event -- mass segregation is the only one that can be ruled out as the dominant depletion mechanism. The lack of a stellar cusp around a supermassive black hole would have important implications for black hole growth models and inferences on the presence of a black hole based upon stellar distributions.
description: 35 pages, 5 tables, 12 figures, accepted by ApJ
Asignifying Semiotics as Proto-Theory of Singularity: Drawing is Not Writing and Architecture does Not Speak
Creators: name: Hauptmann, Deborah
name: Radman, Andrej
Publisher: name: Delft University of Technology
Year: 2014

description: We have recently witnessed a confession of a fellow architect with which we fully identify. We, too, belong to the generation educated under the semiotic regime, which – as we will argue in our introduction – has run its course. We also believe that the idea of ‘architecture as language’ might have been useful as an analytical tool but never as a design mechanism. After all, creativity comes first and routinisation follows. As the title of Footprint 14 suggests, this is a general plea to have done with the hegemony of the linguistic signifier. Signifying semiotics is but a fraction of a much broader asignifying semiotics. We propose to approach the issue qua Spinozist practice of ethology, defined as the study of capacities, or – as we would like to think of it – a proto-theory of singularity. This is as much an ethical or political problem as it is an aesthetic one. It concerns what the cultural critic Steven Shaviro recently qualified as a primordial form of sentience that is non-intentional, non-correlational, and anoetic. The Affective Turn will be measured against the unavoidable Digital Turn. We will conclude by reversing the famous Wittgensteinian dictum whereby what we cannot speak about we must not pass over in silence. A brief summary of contributions, which are by no means limited to architecture, is concluded with a politically charged epilogue. The very last paragraph of the epilogue reveals the pink-on-pink reference
description: FOOTPRINT, Issue # 14 | Spring 2014 | Asignifying Semiotics: Or How to Paint Pink on Pink
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½Ð¾Ð¼ ÑÐ²Ð½Ð¾Ð¿Ð¾Ð»ÑÑÐ½Ð¾Ð¼ ÑÑÐ³Ð¾Ð²Ð¾Ð¼ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐµ Ð¼Ð°Ð½ÐµÐ²ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð·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ÐµÐ¶Ð½ÐµÐ², ÐÐµÐ½Ð¸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: 2017
Subjects: ÐÐ¸Ð·ÐµÐ»Ñ-Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
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Information and Asignification
Creators: name: Genosko, Gary
Publisher: name: Delft University of Technology
Year: 2014

description: This paper presents a detailed explication of the main tenets of Félix Guattari’s theorisation of asignifying semiotics in the context of the mixed semiotics that he developed in the 1970s and which extended throughout his career. This foundational work on the relationship between asignification and signifying semiologies, and the micropolitical necessity of escaping from meaning in the broadest sense encompassing individuation, double articulation, and limited subjectivation, is contextualised in terms of information theory, in the work of Claude Shannon and Warren Weaver, as well in terms of Roland Barthes’ semiology and suggestive extra-structural conception of signifiers without signifieds or obtuse meaning. Guattari’s favourite examples of asignifying technomaterial info-networks and mushrooms sprouting on manure are both discussed.
description: FOOTPRINT, Issue # 14 | Spring 2014 | Asignifying Semiotics: Or How to Paint Pink on Pink
Vademecum per cacciatori di eso-Terre
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Anche le stelle di piccola taglia in fase di pre-sequenza principale potrebbero ospitare pianeti adatti allo sviluppo di vita, ma a distanze maggiori di quanto si ritenesse finora. Un importante vantaggio osservativo, che permetterebbe di individuare pianeti simili alla Terra già ai telescopi della prossima generazione
Obtaining Spectra of Turbulent Velocity from Observations
Creators: name: Lazarian, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss a long-standing problem of how turbulence can be studied using observations of Doppler broadened emission and absorption lines. The focus of the present review is on two new techniques, the Velocity-Channel Analysis (VCA), which makes use of the channel maps, and the Velocity Coordinate Spectrum (VCS), which utilizes the fluctuations measured along the velocity axis of the Position-Position Velocity (PPV) data cubes. Both techniques have solid theoretical foundations based on analytical calculations as well as on numerical testings. Among the two the VCS, which has been developed quite recently, has two unique features. First of all, it is applicable to turbulent volumes that are not spatially resolved. Second, it can be used with absorption lines that do not provide good spatial sampling of different lags over the image of the turbulent object. In fact, recent studies show that measurements of absorption line along less than 10 absorption directions are sufficient for a reliable recovering of the underlying spectrum of the turbulence. Moreover, both weak absorption lines and absorption lines in saturated regime can be used, which extends the applicability of the technique. Our comparison of the VCA and the VCS with a more traditional technique of Velocity Centroids shows that the former two techniques recover reliably the spectra of supersonic turbulence, while the Velocity Centroids may be used only for studying subsonic turbulence. We discuss spectra of astrophysical turbulence obtained with the VCA and the VCS techniques.
description: 20 pages, 11 figures, accepted to Space Science Reviews