Tootfinder

The new architecture design of the Science Alert Generation pipeline of the Cherenkov Telescope Array Observatory
ACADA Collaboration, Luca Castaldini (INAF - Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Bologna, Italy), Andrea Bulgarelli (INAF - Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Bologna, Italy), Vincent Pollet (Univ. Savoie Mont Blanc, CNRS, Laboratoire d'Annecy de Physique des Particules - IN2P3, Annecy, France), Gabriele Panebianco …

The new architecture design of the Science Alert Generation pipeline of the Cherenkov Telescope Array Observatory
The Cherenkov Telescope Array Observatory (CTAO) represents the next-generation gamma-ray observatory and will operate for several decades. It will be particularly suited to analyse transients and variable phenomena, which will trigger real-time scientific alerts. To support this, the Science Alert Generation (SAG) pipeline within the Array Control and Data Acquisition (ACADA) system will process data from telescope arrays in real time, using dedicated pipelines for data reconstruction (SAG-REC…

Nord-Stream-Verdächtiger in Italien vor Haftrichter
Nach seiner Festnahme in Italien ist einer der mutmaßlichen Drahtzieher bei der Sabotage der Nord-Stream-Pipelines in der Ostsee der Haftrichterin vorgeführt worden. Die Richterin in der norditalienischen Stadt Bologna muss entscheiden, ob der europäische Haftbefehl gegen den 49 Jahre alten Serhij K. Bestand hat. Der Termin verzögerte sich, weil de…
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Bringt die Festnahme den Durchbruch für die Nord-Stream-Ermittlungen?
Im Fall der gesprengten Nord-Stream-Pipelines wurde jetzt erstmals ein Tatverdächtiger festgenommen. Der Ukrainer soll einer der Koordinatoren sein. Wird nun das Rätsel gelüftet, wer die Hintermänner sind?

Closure Conversion, Flat Environments, and the Complexity of Abstract Machines
Beniamino Accattoli (Inria & LIX, \'Ecole Polytechnique), Dan Ghica (Huawei Central Software Institute, University of Birmingham), Giulio Guerrieri (University of Sussex), Cl\'audio Belo Louren\c{c}o (Huawei Central Software Institute), Claudio Sacerdoti Coen (Universit\`a di Bologna)

Closure Conversion, Flat Environments, and the Complexity of Abstract Machines
Closure conversion is a program transformation at work in compilers for functional languages to turn inner functions into global ones, by building closures pairing the transformed functions with the environment of their free variables. Abstract machines rely on similar and yet different concepts of closures and environments. In this paper, we study the relationship between the two approaches. We adopt a very simple λ-calculus with tuples as source language and study abstract machines for bot…

Advanced X-rays techniques for research-oriented high-resolution imaging of articular cartilage: a scoping review
Simone Fantoni (Medical Technology Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy), Luca Brombal (Department of Physics, University of Trieste, Trieste, Italy, INFN, Division of Trieste, Trieste, Italy), Paolo Cardarelli (INFN, Division of Ferrara, Ferrara, Italy), Fabio Baruffaldi (Medical Technology Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, It…

Advanced X-rays techniques for research-oriented high-resolution imaging of articular cartilage: a scoping review
Articular cartilage is a musculoskeletal soft tissue renowned for its unique mechanical properties. Understanding both its hierarchical structure and the interplay between its constituents could shed light on the mechanical competence of the tissue. Therefore, rheologic approaches based on high-resolution non-destructive imaging techniques are desired. In this context, X-ray imaging could ideally accomplish this task. Nevertheless, the nature of articular cartilage translates into poor contrast…

A candidate to the long sought optical counterpart to the Rapid Burster in the bulge fossil fragment Liller 1
Cristina Pallanca (Dipartimento di Fisica e Astronomia "Augusto Righi", Alma Mater Studiorum Universit\`a di Bologna, Italy), Francesco R. Ferraro (Dipartimento di Fisica e Astronomia "Augusto Righi", Alma Mater Studiorum Universit\`a di Bologna, Italy), Barbara Lanzoni (Dipartimento di Fisica e Astronomia "Augusto Righi", Alma Mater Studiorum Univ…

A candidate to the long sought optical counterpart to the Rapid Burster in the bulge fossil fragment Liller 1
We report on the possible identification of the optical counterpart of the Rapid Burster MXB 1730-335 in the stellar system Liller 1. The identification was performed by taking advantage of a set of images acquired with the Hubble Space Telescope/Advanced Camera for Surveys in the optical band, and with the Gemini South Telescope in the near-infrared. The analysis of these images revealed the presence of a star with a position possibly compatible with the X-ray and radio band coordinates of the…

urban_streets: Urban street networks (2017)
20 urban street networks, corresponding to 1-square-mile maps of 20 cities around the world.
This network has 541 nodes and 773 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/urban_str…

@… @… Gents, these puns are a load of bologna.

Während also Städte wie Oslo und Bologna konsequent und immer erfolgreicher an der #VisionZero arbeiten und sie die Opferzahlen im Verkehr senken, arbeitet Deutschland weiter an dem Unique Selling Point eines irreleitenden Freiheitsverständnis, nach dem auch das Töten von Menschen nicht verhindert werden darf.

CUbesat Solar Polarimeter (CUSP) Sensitivity Estimation and Performance Optimization using Geant4
Abhay Kumar (INAF-IAPS, Rome, Italy), Giovanni Lombardi (INAF-IAPS, Rome, Italy), Giovanni De Cesare (INAF-OAS Bologna, Bologna, Italy), Nicolas De Angelis (INAF-IAPS, Rome, Italy), Sergio Fabiani (INAF-IAPS, Rome, Italy), Ettore Del Monte (INAF-IAPS, Rome, Italy), Andrea Alimenti (INAF-IAPS, Rome, Italy), Riccardo Campana (INAF-OAS Bologna, Bologna, Italy), Enrico Costa (INAF-IAPS, Rome, …

CUbesat Solar Polarimeter (CUSP) Sensitivity Estimation and Performance Optimization using Geant4
The CUbesat Solar Polarimeter (CUSP) aims to measure the linear polarization of solar flares in the 25-100 keV X-ray band using a Compton scattering polarimeter. CUSP will allow us to study the magnetic reconnection and particle acceleration in the flaring magnetic structures of our star by providing high-sensitivity polarization measurements. CUSP is a project in the framework of the Alcor Program of the Italian Space Agency aimed to develop innovative CubeSat technologies and missions. As par…

X-ray Halos of Early-Type Galaxies with AGN Feedback and Accretion from a Circumgalactic Medium: models and observations
Silvia Pellegrini (Dept. of Physics and Astronomy, Bologna University, Italy), Luca Ciotti (Dept. of Physics and Astronomy, Bologna University, Italy), Zhaoming Gan (New Mexico Consortium, Los Alamos, NM, USA), Dong-Woo Kim (Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, USA), Jeremiah P. Ostriker (Dept. of Astronomy, Columbia University, NY, USA)

X-ray Halos of Early-Type Galaxies with AGN Feedback and Accretion from a Circumgalactic Medium: models and observations
The knowledge of the X-ray properties of the hot gas halos of early-type galaxies has significantly advanced in the past years, for large and homogeneously investigated samples. We compare these results with the X-ray properties of an exploratory set of gas evolution models in realistic early-type galaxies, produced with our high-resolution 2D hydrodynamical code MACER that includes AGN feedback and accretion from a circumgalactic medium. The model X-ray emission and absorption are integrated a…

Replaced article(s) found for cs.DL. https://arxiv.org/list/cs.DL/new
[1/1]:
- Analysing the coverage of the University of Bologna's bibliographic and citation metadata in Open...
Erica Andreose, Salvatore Di Marzo, Ivan Heibi, Silvio Peroni, Leonardo Zilli

Funfact: Auch gesunde Menschen sind bei über 40 Grad nicht mehr lange gesund. SOGAR gesunde Menschen, muss man sich mal vorstellen.
https://www.derstandard.at/story/3000000275406/hitzewelle-in-italien-h246chste-warnstufe-in-vielen-…

Höchste Hitzewarnstufe in vielen italienischen Städten ausgerufen
Unter anderem in Rom, Florenz und Bologna sind auch gesunde Menschen zur Vorsicht aufgerufen. Bis zu 40 Grad werden auf Sizilien erwartet

Nord-Stream-Sabotage: Entscheidung über Auslieferung von Verdächtigem vertagt
Drei Jahre nach den Anschlägen auf die Nord-Stream-Gaspipelines in der Ostsee ist die Entscheidung über die Auslieferung eines Tatverdächtigen aus Italien an Deutschland vertagt worden. Ein Berufungsgericht in Bologna kam nach stundenlangen Beratungen noch zu keinem Ergebnis, wie der Verteidiger des Ukrainers der Nachricht…
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Nord Stream: Festgenommener Ukrainer soll Sabotageteam geleitet haben
In Italien wurde am Mittwoch ein Ukrainer festgenommen, der an den Anschlägen auf die Nord-Stream-Pipelines 2022 beteiligt gewesen sein soll. ARD, SZ und "Zeit" liegt nun der Haftbefehl gegen den Mann vor.

Heiße Transfer-Aktie - Zu teuer? Wechsel von ÖFB-Kicker offenbar geplatzt #News #Nachrichten

Twenty years of blazar monitoring with the INAF radio telescopes
N. Marchili (INAF Istituto di Radioastronomia), S. Righini (INAF Istituto di Radioastronomia - Stazione di Medicina), M. Giroletti (INAF Istituto di Radioastronomia), C. M. Raiteri (INAF Osservatorio Astrofisico di Torino), R. P. Giri (INAF Istituto di Radioastronomia, Dipartimento di Fisica e Astronomia 'Augusto Righi', Universita' di Bologna), M. I. Carnerero (INAF Osservatorio Astrofisico di Torino), M. Vil…

Twenty years of blazar monitoring with the INAF radio telescopes
The extreme variability of blazars, in both timescale and amplitude, is generally explained as the effect of a relativistic jet closely aligned to the observer's line-of-sight. Due to causality arguments, variability characteristics translate into spatial information about the emitting region of blazars. Since radiation at different wavelengths is emitted in different parts of the jet, multi-frequency observations provide us with a virtual view of the structure of the jet on different scales. R…

The $10~\rm{kpc}$ collar of early-type galaxies -- probing evolution by focusing on the inner stellar density profile
Rongfu Liu (Shanghai Jiao Tong University), Alessandro Sonnenfeld (Shanghai Jiao Tong University), Carlo Nipoti (Alma Mater Studiorum - Universit\`a di Bologna), Rui Li (Zhengzhou University)
https://arxiv.org/ab…

The $10~\rm{kpc}$ collar of early-type galaxies -- probing evolution by focusing on the inner stellar density profile
Context: The post-quenching evolution process of early-type galaxies (ETGs) is still not fully understood. The amount of growth in stellar mass and size incurred after quenching is still under debate. Aims: In this work we aim to investigate the late evolution of ETGs, both observationally and theoretically, by focusing on the stellar mass density profile inside a fixed aperture, within $10$~kpc from the galaxy center. Methods: We first studied the stellar mass and mass-weighted density slo…