cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hubble cattura la brillante supernova SN 2014J
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Il telescopio di NASA/ESA è riuscito a fotografare l'evento al massimo della sua brillantezza. La supernova si trova in una delle galassie più studiate dagli astrofili.  Il telescopio spaziale, come altri strumenti, non è stato in grado di individuare la stella progenitrice, a causa dalla abbondante polvere interstellare del disco galattico che nasconde la visuale.
title: ÐÑÑÐ¾ÑÐ½ÑÐ¹ Ð¶Ð¸Ð»Ð¾Ð¹ Ð´Ð¾Ð¼ Ñ ÑÐµÐ¿Ð»Ð¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÐ¼Ð¸ Ð¾Ð³ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÑÐ¼Ð¸
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: ÐÑÑÐ¾ÑÐ¸Ð½Ð°, Ð¢Ð°ÑÑÑ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: 2017
Subjects: Ð²ÑÑÐ¾ÑÐ½ÑÐ¹ Ð´Ð¾Ð¼
ÑÐµÐ¿Ð»Ð¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÐµ Ð¾Ð³ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ
Ð¿ÑÐ¾ÐµÐºÑ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð²ÑÑÐ¾ÑÐ½ÑÐ¹ Ð¶Ð¸Ð»Ð¾Ð¹ Ð´Ð¾Ð¼ Ñ ÑÐµÐ¿Ð»Ð¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÐ¼Ð¸ Ð¾Ð³ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÑÐ¼Ð¸.
Pressure-induced change of the pairing symmetry in superconducting CeCu2Si2
Creators: name: Lengyel, E.
name: Nicklas, M.
name: Jeevan, H. S.
name: Sparn, G.
name: Geibel, C.
name: Steglich, F.
name: Yoshioka, Y.
name: Miyake, K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Low-temperature (T) heat-capacity measurements under hydrostatic pressure of up to p=2.1 GPa have been performed on single-crystalline CeCu2Si2. A broad superconducting (SC) region exists in the T-p phase diagram. In the low-pressure region antiferromagnetic spin fluctuations and in the high-pressure region valence fluctuations had previously been proposed to mediate Cooper pairing. We could identify these two distinct SC regions. We found different thermodynamic properties of the SC phase in both regions, supporting the proposal that different mechanisms might be implied in the formation of superconductivity.
description: 4 pages, 5 figures
title: Functional connectivity signatures of visual-motor coordination using spectral dynamical analysis
Creators: name: Li, Xinzhe
Publisher: name: University of Reading
Year: 2019

description: Visual-motor coordination is an essential function of human motion control, which requires interactions of multiple brain regions. Visual tracking is a behavioural task that requires intensive visual-motor coordination, which makes it a good paradigm to study the underlying mechanism of visual-motor coordination. In this research, tracking paradigm was used to study the visual-motor coordination, and both behaviour and electroencephalography (EEG) functional connectivity were analysed. The behavioural analysis explored the anticipatory characteristic of human motion control. In the tracking paradigm, participants were asked to trace a target moving with constant speed along a circular trajectory. Two different types of tracking paradigm were applied in the research. Firstly, the full visibility tracking trials were performed, in which participants had the full visibility of the target movement. Participants showed weak anticipatory behaviour in the full visibility tracking trials. In order to observe stronger anticipatory behaviour, the intermittent tracking trials were then performed, in which two target-invisible zones were added. It was found that participants applied two distinctive control modes of visual-motor coordination in the target-visible zone and target-invisible zone, respectively. The result showed that the target-invisible zone made participants perform anticipatory control of visual tracking. In order to identify the brain activities related to visual processing and motion control separately in the visual-motor feedback loops, two reference conditions were designed and compared with the tracking trials. The functional connectivity was defined using phase-locking synchrony, and both static and dynamical features of the network were investigated. For static analysis, the time-averaged graphical properties of functional connectivity were investigated. To investigate dynamical properties, a new dynamical network analysis method was developed based on eigenvector representation of functional connectivity. Both static and dynamic analyses demonstrated significant differences between cortical functional connectivity networks of open and closed visual-motor loop. Additionally, the dynamical network analysis also revealed that the EEG network related to visualmotor coordination undergoes a meta-stable state dynamics in the prime eigenvector space. This method can also potentially be applied to other network system to reveal the meta-stable states structure.
Ammassi gemelli, con DNA diverso
Creators: Francesca Aloisio
Publisher: name: Media Inaf
Year: 2014

Gaia-ESO, la survey spettroscopica pubblica eseguita a uno dei quattro telescopi VLT dell’ESO, ha completato con successo i suoi primi due anni di osservazioni, per un totale di 135 notti, sulle 300 previste. Più di 5000 spettri stellari ad alta risoluzione sono stati resi disponibili dallo scorso novembre alla comunità scientifica internazionale
I semi cosmici da cui sbocciano le stelle
Creators: Matteo De Giuli
Publisher: name: Media Inaf
Year: 2014

Le nuove immagini del telescopio Submillimeter Array (SMA) restituiscono una vista ancora più dettagliata dei vivai stellari all'interno della nebulosa Serpente, offrono nuovi particolari su come nascono le stelle massicce.
Plausible presence of new state in neutron stars with masses above $0.98M_{\rm TOV}$
Creators: name: Han, Ming-Zhe
name: Huang, Yong-Jia
name: Tang, Shao-Peng
name: Fan, Yi-Zhong
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the neutron star (NS) equation of state (EOS) by incorporating multi-messenger data of GW170817, PSR J0030+0451, PSR J0740+6620, and state-of-the-art theoretical progresses, including the information from chiral effective field theory ($χ$EFT) and perturbative quantum chromodynamics (pQCD) calculation. Taking advantage of the various structures sampling by a single-layer feed-forward neural network model embedded in the Bayesian nonparametric inference, the structure of NS matter's sound speed $c_{\rm s}$ is explored in a model-agnostic way. It is found that a peak structure is common in the $c_{\rm s}^2$ posterior, locating at $2.4-4.8ρ_{\rm sat}$ (nuclear saturation density) and $c_{\rm s}^2$ exceeds ${c^{2}}/{3}$ at 90\% credibility. The non-monotonic behavior suggests evidence of the state deviating from hadronic matter inside the very massive NSs. Assuming the new/exotic state is featured as it is softer than typical hadronic models or even with hyperons, we find that a sizable ($\geq 10^{-3}M_\odot$) exotic core, likely made of quark matter, is plausible for the NS with a gravitational mass above about $0.98M_{\rm TOV}$, where $M_{\rm TOV}$ represents the maximum gravitational mass of a non-rotating cold NS. The inferred $M_{\rm TOV} = 2.18^{+0.27}_{-0.13}M_\odot$ (90\% credibility) is well consistent with the value of $2.17^{+0.15}_{-0.12}M_\odot$ estimated independently with GW170817/GRB 170817A/AT2017gfo assuming a temporary supramassive NS remnant formed after the merger. PSR J0740+6620, the most massive NS detected so far, may host an exotic core with a probability of $\approx 0.36$.
description: 8+5 pages, 6+5 figures, published in Science Bulletin
Un inaspettato Fermi
Creators: Patrizia Caraveo
Publisher: name: Media Inaf
Year: 2014

La scoperta dell’emissione gamma da parte dei pulsar velocissimi è uno dei risultati più inaspettati della missione Fermi. i pulsar velocissimi, sui quali nessuno avrebbe scommesso fino a 5 anni fa, sono ora la classe più numerosa all’interno della famiglia dei pulsar gamma
Ecco a voi i droplet quantistici
Creators: Giulia Bonelli
Publisher: name: Media Inaf
Year: 2014

Un gruppo di ricerca del centro di fisica sperimentale JILA, negli Stati Uniti, ha individuato per la prima volta un nuovo tipo di quasiparticelle che ha allo stesso tempo proprietà liquide e particellari. Chiamato droplet quantistico, questo fenomeno potrebbe gettare una nuova luce sullo studio dell’interazione tra elettroni
Almost covering all the layers of hypercube with multiplicities
Creators: name: Ghosh, Arijit
name: Kayal, Chandrima
name: Nandi, Soumi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 05B40

description: Given a hypercube $\mathcal{Q}^{n} := \{0,1\}^{n}$ in $\mathbb{R}^{n}$ and $k \in \{0, \dots, n\}$, the $k$-th layer $\mathcal{Q}^{n}_{k}$ of $\mathcal{Q}^{n}$ denotes the set of all points in $\mathcal{Q}^{n}$ whose coordinates contain exactly $k$ many ones. For a fixed $t \in \mathbb{N}$ and $k \in \{0, \dots, n\}$, let $P \in \mathbb{R}\left[x_{1}, \dots, x_{n}\right]$ be a polynomial that has zeroes of multiplicity at least $t$ at all points of $\mathcal{Q}^{n} \setminus \mathcal{Q}^{n}_{k}$, and $P$ has zeros of multiplicity exactly $t-1$ at all points of $\mathcal{Q}^{n}_{k}$. In this short note, we show that $$deg(P) \geq \max\left\{ k, n-k\right\}+2t-2.$$Matching the above lower bound we give an explicit construction of a family of hyperplanes $H_{1}, \dots, H_{m}$ in $\mathbb{R}^{n}$, where $m = \max\left\{ k, n-k\right\}+2t-2$, such that every point of $\mathcal{Q}^{n}_{k}$ will be covered exactly $t-1$ times, and every other point of $\mathcal{Q}^{n}$ will be covered at least $t$ times. Note that putting $k = 0$ and $t=1$, we recover the much celebrated covering result of Alon and Füredi (European Journal of Combinatorics, 1993). Using the above family of hyperplanes we disprove a conjecture of Venkitesh (The Electronic Journal of Combinatorics, 2022) on exactly covering symmetric subsets of hypercube $\mathcal{Q}^{n}$ with hyperplanes. To prove the above results we have introduced a new measure of complexity of a subset of the hypercube called index complexity which we believe will be of independent interest. We also study a new interesting variant of the restricted sumset problem motivated by the ideas behind the proof of the above result.
description: 16 pages, substantial changes from previous version, title and abstract changed to better reflect the content of the paper
title: ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ Ð¸ Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¸ÐºÑÐ¾Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð¿ÑÐ¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¾ÑÐ»Ð¸Ð²Ð¾Ðº
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 05.16.04 Â«ÐÐ¸ÑÐµÐ¹Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾Â»
titleType: Subtitle
Creators: name: ÐÐµ ÐÐ°Ð¾ ÐÐ°Ð½Ð³
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: 2021
Subjects: ÐÑÐ»Ð¸Ð²ÐºÐ¸ ÑÑÐ°Ð»ÑÐ½ÑÐµ
Ð¡ÑÐ°Ð»Ñ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ
ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð¿ÑÐ¸ Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½Ð¾Ð¼ ÑÐ°ÑÐ°ÐºÑÐµÑÐµ ÑÑÑÑÐºÑÑÑÐ½Ð¾-ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¿ÐµÑÐ¸ÑÐµÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ð¹. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐµ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÐ¸ÑÐµÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ð¹ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° ÑÐ¿Ð»Ð°Ð²Ð¾Ð² Ð¶ÐµÐ»ÐµÐ·Ð°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð´ÐµÐ½Ð´ÑÐ¸ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÑ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÑ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½ Ð»Ð¾Ð³Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÐ°ÑÐ°ÐºÑÐµÑ Ð¼ÐµÐ·Ð¾Ð¼Ð°ÑÑÑÐ°Ð±Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ¾ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐºÐ¾Ð² Ð¸ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð´Ð»Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ Ð»Ð¸ÑÐµÐ¹Ð½ÑÑ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¶ÐµÐ»ÐµÐ·Ð°.
The Importance of Radiative Feedback for the Stellar Initial Mass Function
Creators: name: Bate, Matthew R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the effect of radiative feedback on the star formation process using radiation hydrodynamical simulations. We repeat the previous hydrodynamical star cluster formation simulations of Bate et al., and Bate & Bonnell, but we use a realistic gas equation of state and radiative transfer in the flux-limited diffusion approximation rather than the original barotropic equation of state. Whereas star formation in the barotropic simulations continued unabated until the simulation was stopped, we find that radiative feedback essentially terminates the production of new objects after roughly one local dynamical time. Radiative feedback also dramatically decreases the propensity of massive circumstellar discs to fragment and inhibits fragmentation of other dense gas (e.g. filaments) close to existing protostellar objects. These two effects decrease the numbers of protostars formed by a factor of approximately 4. Whereas the original simulations produced more brown dwarfs than stars, the radiative feedback results in a ratio of stars to brown dwarfs of approximately 5:1, in much better agreement with observations. Most importantly, we find that although the characteristic stellar mass in the original calculations scaled linearly with the initial mean Jeans mass, when radiative feedback is included the characteristic stellar mass is indistinguishable for the two calculations. We thus propose that the reason the observed initial mass function appears to be universal is due to self-regulation of the star formation process by radiative feedback. We present an analytic argument showing how a characteristic mass may be derived that is relatively independent of initial conditions such as the cloud's density. (Abridged)
description: Published in MNRAS, 18 pages, 11 figures. Updated version to match published paper, corrected equations 10-13 and other minor errors
La grande monnezza
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2014

L’orbita bassa attorno alla Terra e quella geostazionaria sono affollate di satelliti, razzi e vecchia ferraglia che costituisce un pericolo sempre più reale. Ma come si fa ad acchiappare un oggetto che orbita attorno alla Terra a velocità di chilometri al secondo? Prima parte di un viaggio nella discarica a cielo aperto più grande che si possa immaginare.
title: ÐÐ°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¢Ð¸ÑÐ°ÐµÐ², ÐÑÑ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: ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ
Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
Ð¿ÑÐ¸Ð±ÑÐ»Ñ
financial results
enterprise
profit

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿ÑÐ¸Ð±ÑÐ»Ñ ÐºÐ°Ðº ÑÐµÐ·ÑÐ»ÑÑÐ°Ñ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ "Ð¥Ð ÐÐÐÐ-Ð¢Ð ÐÐÐ¡", Ð°Ð½Ð°Ð»Ð¸Ð· Ð»Ð¸ÐºÐ²Ð¸Ð´Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÑÑÑÐºÑÑÑÑ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ "Ð¥Ð ÐÐÐÐ-Ð¢Ð ÐÐÐ¡".
description: The paper deals with the theoretical basis of the analysis of financial results of the enterprise activity, the economic content of the financial performance of the enterprise, indicators of financial results of the enterprise, profits as a result of the economic activity of the enterprise. The analysis of financial condition and results of the company OOO "HC KAMA-TRUCKS" analysis of liquidity and the structure of capital of the enterprise, is the economic characteristics of the enterprise, and develop recommendations to improve the financial results of the company OOO "HC KAMA-TRUCKS".
Additional file 1 of TarPan: an easily adaptable targeted sequencing panel viewer for research and clinical use
Creators: name: Ashby, Cody
name: Rutherford, Michael
name: Bauer, Michael A.
name: Peterson, Erich A.
name: Wang, Yan
name: Boyle, Eileen M.
name: Wardell, Christopher P.
name: Walker, Brian A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1.
L’Universo nato da uno scongelamento
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Un fisico teorico tedesco ha proposto un modello non standard della creazione dell'Universo: la sua origine non è stata una fase estremamente calda e densa, bensì una fase lenta e fredda di trasformazione. Il modello smentisce anche che l'Universo sia in continua espansione
On the solar origin of the signal at 220.7microHz: A possible component of a g mode?
Creators: name: Jimenez, A.
name: Garcia, R. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Gravity modes in the Sun have been the object of a long and difficult search in recent decades. Thanks to the data accumulated with the last generation of instruments (BiSON, GONG and three helioseismic instruments aboard SoHO), scientists have been able to find signatures of their presence. However, the individual detection of such modes remains evasive. In this article, we study the signal at 220.7 microHz which is a peak that is present in most of the helioseismic data of the last 10 years. This signal has already been identified as being one component of a g-mode candidate detected in the GOLF Doppler velocity signal. The nature of this peak is studied in particular using the VIRGO/SPM instrument aboard SoHO. First we analyse all the available instrumental data of VIRGO and SoHO (housekeeping) to reject any possible instrumental origin. No relation was found, implying that the signal has a solar origin. Using Monte Carlo simulations, we find, with more than 99% confidence level, that the signal found in VIRGO/SPM is very unlikely to be due to pure noise.
description: Accepted for publication in ApJSS. 19 pages, 9 figures
Niente stelle? Colpa dei buchi neri
Creators: Matteo De Giuli
Publisher: name: Media Inaf
Year: 2014

Al contrario di quanto si credeva finora, gli astronomi hanno scoperto che nonostante la completa assenza di formazione stellare alcune galassie ellittiche giganti contengono grandi quantità di gas freddo. La mancata produzione di nuove stelle al loro interno sarebbe allora da imputare all'attività dei getti dei loro buchi neri centrali
Some relationships between phytoplankton populations and physical chemical factors in Ladysmith Harbour, British Columbia
Creators: name: McAllister, Carey Douglas
Publisher: name: University of British Columbia
Year: 2012

description: The physical characteristics and distributions in space and time of salinity, temperature and phytoplankton in Ladysmith Harbour are described. It is shown that water exchange in Inner Ladysmith Harbour is the result of horizontal mixing and a two-layered circulation. The mean rate of water renewal in the Inner Harbour is calculated to be 32.2. percent of the mean volume per day. It is shown that four blooms of phytoplankton may occur in Ladysmith Harbour during the growing season, each having characteristic distributions. The distributions of phytoplankton during the first three blooms are discussed in relation to the physical characteristics and processes in and near Ladysmith Harbour. It is stated that the generic composition of the phytoplankton in Ladysmith Harbour varies in time and space. The rate of water exchange is shown to be such that endemic species of diatoms may develop in the Inner Harbour and that under certain conditions apparent endemism may occur. It is shown that both population succession and local sequence may be responsible for changes in the generic composition of the phytoplankton with time. Using the mean rate of water exchange and the assumption that renewal of water results entirely from the two-layer circulation, the net rates of advection of phytoplankton into Inner Ladysmith Harbour are calculated. It is shown that variations in the standing crop appear to be more closely related to changes in the rate of advection of phytoplankton than to changes in the rate of removal of cells by zooplankton. The rate of recruitment of phytoplankton by growth is calculated. It is computed that recruitment of cells by advection exceeds the recruitment by growth in Inner ladysmith Harbour.
Counter-flow induced clustering: Exact results
Creators: name: Chatterjee, Amit Kumar
name: Hayakawa, Hisao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We analyze the cluster formation in a non-ergodic stochastic system as a result of counter-flow, with the aid of an exactly solvable model. To illustrate the clustering, a two species asymmetric simple exclusion process with impurities on a periodic lattice is considered, where the impurity can activate flips between the two non-conserved species. Exact analytical results, supported by Monte Carlo simulations, show two distinct phases, free flowing phase and clustering phase. The clustering phase is characterized by constant density and vanishing current of the non-conserved species, whereas the free flowing phase is identified with non-monotonic density and non-monotonic finite current of the same. The $n$-point spatial correlation between $n$ consecutive vacancies grows with increasing $n$ in the clustering phase, indicating the formation of two macroscopic clusters in this phase, one of the vacancies and the other consisting of all the particles. We define a rearrangement parameter that permutes the ordering of particles in the initial configuration, keeping all the input parameters fixed. This rearrangement parameter reveals the significant effect of non-ergodicity on the onset of clustering. For a special choice of the microscopic dynamics, we connect the present model to a system of run and tumble particles used to model active matter, where the two species having opposite net bias manifest the two possible run directions of the run and tumble particles, and the impurities act as tumbling reagents that enable the tumbling process.
description: 20 pages, 13 figures, published version
title: ÐÐ½Ð´ÐµÐºÑ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ (ÐÐ§Ð ) ÐºÐ°Ðº Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾- ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°
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 ÑÐ´Ð¸Ð½ÑÐºÐ°Ñ, ÐÑ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: 2018
Subjects: Ð¸Ð½Ð´ÐµÐºÑ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ
ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾- ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°
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Ð±Ð¾Ð»Ð¸Ð²Ð°ÑÐ¸Ð°Ð½ÑÐºÐ¸Ð¹ ÑÐ¾ÑÐ¸Ð°Ð»Ð¸Ð·Ð¼

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾- ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ° ÐÐµÐ½ÐµÑÑÑÐ»Ñ.
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ÐÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ñ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾- ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÑÐµ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑ Ðº Ð½ÐµÐ·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸ÑÐ¼ Ð² Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑ ÐÐ§Ð , ÑÑÐ¾ Ð³Ð¾Ð²Ð¾ÑÐ¸Ñ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ ÐÐ§Ð  Ð½Ðµ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÐµÑÐ²Ð¾ÑÑÐµÐ¿ÐµÐ½Ð½ÑÐ¼ Ð¸ Ð·Ð½Ð°ÑÐ¸Ð¼ÑÐ¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¼ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾- ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð² ÐÐµÐ½ÐµÑÑÑÐ»Ðµ.
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Tunable magnetic exchange interactions in manganese-doped inverted core/shell ZnSe/CdSe nanocrystals
Creators: name: Bussian, David A.
name: Crooker, Scott A.
name: Yin, Ming
name: Brynda, Marcin
name: Efros, Alexander L.
name: Klimov, Victor I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetic doping of semiconductor nanostructures is actively pursued for applications in magnetic memory and spin-based electronics. Central to these efforts is a drive to control the interaction strength between carriers (electrons and holes) and the embedded magnetic atoms. In this respect, colloidal nanocrystal heterostructures provide great flexibility via growth-controlled `engineering' of electron and hole wavefunctions within individual nanocrystals. Here we demonstrate a widely tunable magnetic sp-d exchange interaction between electron-hole excitations (excitons) and paramagnetic manganese ions using `inverted' core-shell nanocrystals composed of Mn-doped ZnSe cores overcoated with undoped shells of narrower-gap CdSe. Magnetic circular dichroism studies reveal giant Zeeman spin splittings of the band-edge exciton that, surprisingly, are tunable in both magnitude and sign. Effective exciton g-factors are controllably tuned from -200 to +30 solely by increasing the CdSe shell thickness, demonstrating that strong quantum confinement and wavefunction engineering in heterostructured nanocrystal materials can be utilized to manipulate carrier-Mn wavefunction overlap and the sp-d exchange parameters themselves.
description: To appear in Nature Materials; 18 pages, 4 figures + Supp. Info
title: ÐÐ½Ð°Ð»Ð¸Ð· Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐºÐ°Ðº Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡Ð¼Ð°Ð½ÑÑÑÐµÐ²Ð°, ÐÐ°ÑÐ³Ð°ÑÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐºÑÑÐµÐ³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ° Ð¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¸ Ð¾Ð±Ð¾ÑÐ¾ÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ², ÑÑÑÐ´Ð¾Ð²ÑÑ ÑÐµÑÑÑÑÐ¾Ð² ÐÐÐ Â«ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½ÑÐ¹ Ð³Ð¾ÑÐ¾Ð´Â», Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð³Ð»Ð°Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
Non-linear Evolution of Matter Power Spectrum in Modified Theory of Gravity
Creators: name: Koyama, Kazuya
name: Taruya, Atsushi
name: Hiramatsu, Takashi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a formalism to calculate the non-linear matter power spectrum in modified gravity models that explain the late-time acceleration of the Universe without dark energy. Any successful modified gravity models should contain a mechanism to recover General Relativity (GR) on small scales in order to avoid the stringent constrains on deviations from GR at solar system scales. Based on our formalism, the quasi non-linear power spectrum in the Dvali-Gabadadze-Porratti (DGP) braneworld models and $f(R)$ gravity models are derived by taking into account the mechanism to recover GR properly. We also extrapolate our predictions to fully non-linear scales using the Parametrized Post Friedmann (PPF) framework. In $f(R)$ gravity models, the predicted non-linear power spectrum is shown to reproduce N-body results. We find that the mechanism to recover GR suppresses the difference between the modified gravity models and dark energy models with the same expansion history, but the difference remains large at weakly non-linear regime in these models. Our formalism is applicable to a wide variety of modified gravity models and it is ready to use once consistent models for modified gravity are developed.
description: 25 pages, 8 figures, comparison to N-body simulations in DGP added, published in PRD
Constructing MSR codes with subpacketization $2^{n/3}$ for $k+1$ helper nodes
Creators: name: Wang, Ningning
name: Li, Guodong
name: Hu, Sihuang
name: Ye, Min
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Wang et al. (IEEE Transactions on Information Theory, vol. 62, no. 8, 2016) proposed an explicit construction of an $(n=k+2,k)$ Minimum Storage Regenerating (MSR) code with $2$ parity nodes and subpacketization $2^{k/3}$. The number of helper nodes for this code is $d=k+1=n-1$, and this code has the smallest subpacketization among all the existing explicit constructions of MSR codes with the same $n,k$ and $d$. In this paper, we present a new construction of MSR codes for a wider range of parameters. More precisely, we still fix $d=k+1$, but we allow the code length $n$ to be any integer satisfying $n\ge k+2$. The field size of our code is linear in $n$, and the subpacketization of our code is $2^{n/3}$. This value is slightly larger than the subpacketization of the construction by Wang et al. because their code construction only guarantees optimal repair for all the systematic nodes while our code construction guarantees optimal repair for all nodes.
Linking burst-only X-ray binary sources to faint X-ray transients
Creators: name: Campana, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Burst-only sources are X-ray sources showing up only during short bursts but with no persistent emission (at least with the monitoring instrument which led to their discovery). These bursts have spectral characteristics consistent with thermonuclear (type I) burst from the neutron star surface, linking burst-only sources to neutron star X-ray binary transients. We have carried out a series of snapshot observations of the entire sample of burst-only sources with the Swift satellite. We found a few sources in outburst and detect faint candidates likely representing their quiescent counterparts. In addition, we observed three quasi-persistent faint X-ray binary transients. Finally we discuss burst-only sources and quasi-persistent sources in the framework of neutron star transients.
description: 9 pages, 8 figures. Accepted for publication on ApJ
Emergence of target waves in paced populations of cyclically competing species
Creators: name: Jiang, Luo-Luo
name: Zhou, Tao
name: Perc, Matjaz
name: Huang, Xin
name: Wang, Bing-Hong
Publisher: name: arXiv
Year: 2009
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We investigate the emergence of target waves in a cyclic predator-prey model incorporating a periodic current of the three competing species in a small area situated at the center of the square lattice. The periodic current acts as a pacemaker, trying to impose its rhythm on the overall spatiotemporal evolution of the three species. We show that the pacemaker is able to nucleate target waves that eventually spread across the whole population, whereby three routes leading to this phenomenon can be distinguished depending on the mobility of the three species and the oscillation period of the localized current. First, target waves can emerge due to the synchronization between the periodic current and oscillations of the density of the three species on the spatial grid. The second route is similar to the first, the difference being that the synchronization sets in only intermittently. Finally, the third route towards target waves is realized when the frequency of the pacemaker is much higher than that characterizing the oscillations of the overall density of the three species. By considering mobility and the frequency of the current as variable parameters, we thus provide insights into the mechanisms of pattern formation resulting from the interplay between local and global dynamics in systems governed by cyclically competing species.
description: 14 pages, 7 figures; accepted for publication in New Journal of Physics [supplementary material available at http://www.matjazperc.com/njp/target.html]
Brillamento X 4.9
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Si tratta del brillamento solare più intenso dall'inizio dell'anno quello registrato dalla sonda della NASA SDO. Il brillamento ha fatto registrare il valore X 4.9. Nessuna seria conseguenza per la Terra, la maggior parte delle particelle sono dirette lontano da noi
Construction et enrichissement automatique d'ontologie à partir de ressources externes
Creators: name: Kergosien, Eric
name: Kamel, Mouna
name: Sallaberry, Christian
name: Bessagnet, Marie-Noëlle
name: Gilles, Nathalie Aussenac-
name: Gaio, Mauro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Automatic construction of ontologies from text is generally based on retrieving text content. For a much more rich ontology we extend these approaches by taking into account the document structure and some external resources (like thesaurus of indexing terms of near domain). In this paper we describe how these external resources are at first analyzed and then exploited. This method has been applied on a geographical domain and the benefit has been evaluated.
title: Engineering as a vocation
title: ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ðµ Ð´ÐµÐ»Ð¾ ÐºÐ°Ðº Ð¿ÑÐ¸Ð·Ð²Ð°Ð½Ð¸Ðµ
Creators: name: Obaidi, Al Taleb Amenah Hasan Felaih
name: "ÐÑÐµÐ´Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ° Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÑ  Ð³ÑÐ°Ð¶Ð´Ð°Ð½ Ð² Ð²ÑÐ·Ð°Ñ  Ð Ð¾ÑÑÐ¸Ð¸", Ð¼ÐµÐ¶Ð²ÑÐ·Ð¾Ð²ÑÐºÐ°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¾Ð½Ð»Ð°Ð¹Ð½-ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (4; 2022; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ðµ Ð´ÐµÐ»Ð¾
profession choice
computer and software engineering
profession and occupation
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description: Engineering as a profession refers to the idea that engineering is not just a job or profession, but a calling or purpose in life. This viewpoint emphasizes the importance of passion, dedication, and a sense of duty in pursuing the engineering profession, to making a meaningful impact on society, solving complex problems, and improving peopleâs lives, and to continually learn and grow both professionally and personally. Engineering as a profession requires a deep commitment to ethical principles, continuing education and professional development, and the use of oneâs skills and experience to serve the greater good.
description: ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ðµ Ð´ÐµÐ»Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÐµÑÑÑ ÑÐµÐ¼, ÑÑÐ¾ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð¿ÑÐ¾ÑÐµÑÑÐ¸ÐµÐ¹ Ð¸Ð»Ð¸ ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ ÑÑÑÐµÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð½Ð¾ Ð¸ Ð¿ÑÐ¸Ð·Ð²Ð°Ð½Ð¸ÐµÐ¼, ÑÐ¾ÑÐ¼Ð¸ÑÑÑÑÐ¸Ð¼ Ð¶Ð¸Ð·Ð½ÐµÐ½Ð½ÑÐµ ÑÐµÐ»Ð¸. Ð¢Ð°ÐºÐ¾Ð¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð²ÑÐ´ÐµÐ»Ð¸ÑÑ ÑÐ¼Ð¾ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ðµ Ð¿ÑÐ¸ Ð²ÑÐ±Ð¾ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°: ÑÐ°Ð¼Ð¾Ð¾ÑÐ²ÐµÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÑ Ð¸ ÑÑÐ²ÑÑÐ²Ð¾ Ð´Ð¾Ð»Ð³Ð°. ÐÑÐ´ÑÑÐ¸Ð¹ Ð¸Ð½Ð¶ÐµÐ½ÐµÑ Ð¾ÑÐ¾Ð·Ð½Ð°ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ, Ð½Ð° ÑÐµÑÐµÐ½Ð¸Ðµ ÑÐ»Ð¾Ð¶Ð½ÑÑ Ð¾Ð±ÑÐµÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼, Ð½Ð° Ð¿ÑÑÐ¸ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¶Ð¸Ð·Ð½Ð¸ Ð»ÑÐ´ÐµÐ¹. ÐÐ¾Ð·Ð½Ð¸ÐºÐ°ÐµÑ Ð³Ð¾ÑÐ¾Ð²Ð½Ð¾ÑÑÑ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÑÑÐ° ÐºÐ°Ðº Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¼, ÑÐ°Ðº Ð¸ Ð² Ð»Ð¸ÑÐ½Ð¾Ð¼ Ð¿Ð»Ð°Ð½Ðµ. ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ðµ Ð´ÐµÐ»Ð¾ ÐºÐ°Ðº Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ñ ÑÑÐµÐ±ÑÐµÑ Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ð¹ Ð¿ÑÐ¸Ð²ÐµÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð°Ð¼, Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ²Ð¾Ð¸Ñ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¹ Ð¸ Ð¾Ð¿ÑÑÐ° Ð´Ð»Ñ ÑÐ»ÑÐ¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐ¼Ñ Ð±Ð»Ð°Ð³Ñ.
title: ÐÑÐ»Ð»ÐµÑÐµÐ½Ñ Ð½Ð¾Ð²ÑÑ Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ð¹ Ð·Ð° Ð¼Ð°Ð¹ 2023 Ð³Ð¾Ð´Ð°
title: Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð±ÑÐ»Ð»ÐµÑÐµÐ½Ñ
titleType: Subtitle
Creators: 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. ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÑÐ½ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ
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: 2023
Subjects: Ð±Ð¸Ð±Ð»Ð¸Ð¾Ð³ÑÐ°ÑÐ¸Ñ
Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÑÐ½ÑÐµ ÑÐ¾Ð½Ð´Ñ

description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐ¸Ð¹ Â«ÐÑÐ»Ð»ÐµÑÐµÐ½ÑÂ» Ð²ÐºÐ»ÑÑÐµÐ½Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑÑÑÑÑ, Ð¿Ð¾ÑÑÑÐ¿Ð¸Ð²ÑÐ¸Ðµ Ð² Ð¿Ð¾Ð´ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¡ÐÐ±ÐÐ£ Ð² Ð¼Ð°Ðµ 2023 Ð³Ð¾Ð´Ð°. Â«ÐÑÐ»Ð»ÐµÑÐµÐ½ÑÂ» ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ°ÑÐ°Ð»Ð¾Ð³Ð°. ÐÐ°Ð¿Ð¸ÑÐ¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð² ÑÐ¾ÑÐ¼Ð°ÑÐµ RUSMARC Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Â«Ð ÑÑÐ»Ð°Ð½-ÐÐµÐ¾Â». ÐÐ°ÑÐµÑÐ¸Ð°Ð» ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð¿Ð¾ÑÑÐ´ÐºÐµ Ð¿Ð¾ Ð¾ÑÑÐ°ÑÐ»ÑÐ¼ Ð·Ð½Ð°Ð½Ð¸Ñ, Ð²Ð½ÑÑÑÐ¸ ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð² â Ð² Ð°Ð»ÑÐ°Ð²Ð¸ÑÐµ Ð°Ð²ÑÐ¾ÑÐ¾Ð² Ð¸ Ð·Ð°Ð³Ð»Ð°Ð²Ð¸Ð¹. ÐÐ°Ð¿Ð¸ÑÐ¸ Ð²ÐºÐ»ÑÑÐ°ÑÑ Ð¿Ð¾Ð»Ð½Ð¾Ðµ Ð±Ð¸Ð±Ð»Ð¸Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹, Ð¸Ð½Ð²ÐµÐ½ÑÐ°ÑÐ½ÑÐ¹ Ð½Ð¾Ð¼ÐµÑ Ð¸ Ð½Ð°Ð·Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ´ÐµÐ»Ð° ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð² ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð½Ð¾Ð¼ Ð²Ð¸Ð´Ðµ (ÑÐ¸ÑÑ Ð¾ÑÐ´ÐµÐ»Ð°). Ð¡Ð¿Ð¸ÑÐ¾Ðº ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð² Â«ÐÑÐ»Ð»ÐµÑÐµÐ½ÐµÂ». Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¼ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¸ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ñ ÐºÐ½Ð¸Ð³Ð¸ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÑÑÑÑ â Ð¿Ð¾Ð»Ð½Ð¾ÑÐµÐºÑÑÐ¾Ð²ÑÐµ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÑ, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð¼ ÐºÐ°ÑÐ°Ð»Ð¾Ð³Ðµ Ð² ÑÐ¾ÑÐ¼Ð°ÑÐ°Ñ pdf Ð¸ html, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÐµÑÐµÑÐµÐ½Ñ Ð´Ð¾ÑÑÑÐ¿Ð½ÑÑ Ð±Ð°Ð· Ð´Ð°Ð½Ð½ÑÑ. ÐÐ»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÑÑÑÑÐ° ÑÐºÐ°Ð·Ð°Ð½ URL-Ð°Ð´ÑÐµÑ. Ð Â«ÐÑÐ»Ð»ÐµÑÐµÐ½ÐµÂ» Ð¾ÑÐ´ÐµÐ»ÑÐ½Ð¾ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ñ Ð¸Ð·Ð´Ð°Ð½Ð¸Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¾Ð¹ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¿Ð¾Ð¶ÐµÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ð¹. Ð ÐºÐ¾Ð½ÑÐµ Ð±ÑÐ»Ð»ÐµÑÐµÐ½Ñ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½ ÑÐ¿Ð¸ÑÐ¾Ðº Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÐµÐ´Ð¸Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð½Ð´Ð° Ð½Ð° 2023 Ð³Ð¾Ð´.
Quantifying uncertain system outputs via the multi-level Monte Carlo method -- distribution and robustness measures
Creators: name: Ayoul-Guilmard, Quentin
name: Ganesh, Sundar
name: Krumscheid, Sebastian
name: Nobile, Fabio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation (stat.CO)
subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: G.1.8; G.3; J.2; G.3
subject: 65C05, 91G60

description: In this work, we consider the problem of estimating the probability distribution, the quantile or the conditional expectation above the quantile, the so called conditional-value-at-risk, of output quantities of complex random differential models by the MLMC method. We follow the approach of (reference), which recasts the estimation of the above quantities to the computation of suitable parametric expectations. In this work, we present novel computable error estimators for the estimation of such quantities, which are then used to optimally tune the MLMC hierarchy in a continuation type adaptive algorithm. We demonstrate the efficiency and robustness of our adaptive continuation-MLMC in an array of numerical test cases.
description: 35 pages, 48 figures. Data available at https://doi.org/10.5281/zenodo.7025018
Gravitational Wave Recoil Oscillations of Black Holes: Implications for Unified Models of Active Galactic Nuclei
Creators: name: Komossa, S.
name: Merritt, David
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the consequences of gravitational wave recoil for unified models of active galactic nuclei (AGNs). Spatial oscillations of supermassive black holes (SMBHs) around the cores of galaxies following gravitational wave (GW) recoil imply that the SMBHs spend a significant fraction of time off-nucleus, at scales beyond that of the molecular obscuring torus. Assuming reasonable distributions of recoil velocities, we compute the off-core timescale of (intrinsically type-2) quasars. We find that roughly one-half of major mergers result in a SMBH being displaced beyond the torus for a time of 30 Myr or more, comparable to quasar activity timescales. Since major mergers are most strongly affected by GW recoil, our results imply a deficiency of type 2 quasars in comparison to Seyfert 2 galaxies. Other consequences of the recoil oscillations for the observable properties of AGNs are also discussed.
description: ApJ Letters, accepted, will appear in the next volume; one color figure. This and related papers are also available at http://www.xray.mpe.mpg.de/~skomossa/
Eni rinnova l’accordo di ricerca col Cnr
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Il direttore e amministratore delegato del colosso energetico e il presidente del centro di ricerca hanno firmato un accordo che  permetterà la creazione di una serie di soluzioni innovative sui temi dell'energia e dell'ambiente, di importanza strategica per il sistema italiano ed europeo.
Gigante al vapore
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2014

È un “giove caldo” in orbita attorno a Tau Boötis, a 51 anni luce da noi. E nella sua atmosfera c’è vapor d’acqua. La novità sta nel metodo che ha portato alla scoperta: un’estensione della tecnica della velocità radiale, la stessa in uso al Telescopio Nazionale Galileo.
title: ÐÐ°Ð½ÐºÐ¾Ð²ÑÐºÐ¸Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐµÐ´ÐµÐ½Ð¸Ðµ ÑÑÐµÑÐ¾Ð² Ð² Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ "ÐÐÐ¡ÐºÐ²Ð¸Ñ"
title: Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ°ÐµÐ², 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ÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
ÐÐ°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼Ñ

description: ÐÐ°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Â«Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°Â» Ð´Ð½ÐµÐ²Ð½Ð¾Ð¹ Ð¸ Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ»ÑÑÐ°ÑÐµÐ»ÑÐ¼ Ð¿Ð¾ Ð²ÑÐ¾ÑÐ¾Ð¼Ñ Ð²ÑÑÑÐµÐ¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ½Ð¾ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¾ ÑÐ°ÐºÐ¶Ðµ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸ Ð´ÑÑÐ³Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹, Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐ°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¾Ð·Ð½Ð°ÐºÐ¾Ð¼Ð¸ÑÑÑÑ Ñ Ð²Ð¸Ð´Ð°Ð¼Ð¸ Ð¸ ÑÑÑÑÐºÑÑÑÐ¾Ð¹ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¸Ñ ÑÑÐµÑÐ¾Ð² Ð² Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ Â«ÐÐÐ¡ÐºÐ²Ð¸ÑÂ», ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ñ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¸Ð¼Ð¸ ÑÑÐµÑÐ°Ð¼Ð¸.
Alla scoperta di Urano e Nettuno
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

I due pianeti giganti ai confini del Sistema solare sono l'obiettivo scientifico delle ambiziose missioni proposte da ricercatori dell'INAF. I loro coordinatori, Diego Turrini e Romolo Politi, ci raccontano a che punto siamo.