cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐ·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ²ÐµÐ»Ð¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð»ÑÐµ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð² ÑÑÐ¸Ð»Ð¸ÑÑÐ¸ÐºÐµ Ð¥VIII-XIX Ð²ÐµÐºÐ°
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
title: Making jewelry necklace in the style of the XVIIIâXIX century
Creators: name: Ð¢ÑÑÑÐ¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸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: 2022
Subjects: ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
18â19 Ð²ÐµÐº
Ð±Ð°Ð½Ñ
stylization
18th-19th century
bow

description: Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ²ÐµÐ»Ð¸ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ñ XVIIIâXIX Ð²ÐµÐºÐ°, ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ²ÐµÐ»Ð¸ÑÐ½ÑÑ ÑÐºÑÐ°ÑÐµÐ½Ð¸Ð¹. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: ÐÐ¾Ð´Ð½ÑÐµ ÑÐ²ÐµÐ»Ð¸ÑÐ½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ XVIIIâXIX Ð²ÐµÐºÐ° Ð¸ ÐºÐ°Ðº Ð¸Ñ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸ÑÑ Ð² Ð½Ð°ÑÐµ Ð²ÑÐµÐ¼Ñ; Ð¡ÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð±Ð°Ð½ÑÐ° Ð¿Ð¾Ð´ Ð±Ð°Ð½Ñ XVIIIâXIX Ð²ÐµÐºÐ° Ñ ÑÑÑÑÐ¾Ð¼ Ð½Ð¾Ð²ÑÑ Ð¼Ð¾Ð´Ð½ÑÑ Ð²ÐµÑÐ½Ð¸Ð¹; Ð¡Ð¿Ð¾ÑÐ¾Ð± Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ; ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. Ð Ð°ÑÑÑÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ ÑÐºÑÐ°ÑÐµÐ½Ð¸Ñ. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐ»Ð°ÑÑ Ð½Ð° Ð±Ð°Ð·Ðµ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¹ Ð¸ Ð¼Ð°ÑÑÐµÑÑÐºÐ¸Ñ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ²Ð»ÑÐµÑÑÑ Ð³Ð¾ÑÐ¾Ð²Ð¾Ðµ ÐºÐ¾Ð»ÑÐµ, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð¾Ðµ Ð² ÑÑÐ¸Ð»Ð¸ÑÑÐ¸ÐºÐµ XVIIIâXIX Ð²ÐµÐºÐ°.
description: In the course of the work, a study of jewelry fashion of the XVIIIâXIX century, technologies for making jewelry was carried out. The following tasks were solved when performing the work: Rococo fashion jewelry trends and how they can be applied in our time; Stylization of the bow under the bow of the Rococo era, taking into account new fashion trends; The method of manufacturing the product; Organization of production. Calculation of economic efficiency in the mass production of jewelry. The work was carried out on the basis of laboratories and workshops of Peter the Great St. Petersburg Polytechnic University. The result is a finished necklace made in the style of the XVIIIâXIX century.
title: Clinical study of MR diffusion kurtosis imaging in early cerebral infarction
Creators: name: Yuan, Yuan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Emergency
subject: Neuroradiology brain
subject: MR-Diffusion/Perfusion
subject: MR-Elastography
subject: MR-Functional imaging
subject: Imaging sequences
subject: Outcomes analysis
subject: Technical aspects
subject: Acute
subject: Ischaemia / Infarction
subject: Obstruction / Occlusion

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To analyze the changes in diffusion kurtosis imaging (DKI) and diffusion tensor imaging (DTI) parameters in patients with early stroke and to investigate the ability of DKI and DTI to predict the outcome one month after the onset of...
Magnetic and multiferroic phases of single-crystalline Mn$_{0.85}$Co$_{0.15}$WO$_4$
Creators: name: Chaudhury, R. P.
name: Ye, F.
name: Fernandez-Baca, J. A.
name: Wang, Y. -Q.
name: Sun, Y. Y.
name: Lorenz, B.
name: Mook, H. A.
name: Chu, C. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The magnetic and multiferroic phase diagram of Mn$_{0.85}$Co$_{0.15}$WO$_4$ single crystals is investigated by means of magnetic, heat capacity, dielectric, polarization, and neutron scattering experiments. Three magnetic phase transitions are detected through distinct anomalies in all physical quantities. The ferroelectric polarization is observed only along the b-axis below 10 K but not along the a-axis as recently suggested. The magnetic phases studied by neutron scattering are very complex. Up to four different magnetic structures, partially coexisting at certain temperature ranges, have been identified. Upon decreasing temperature two commensurate phases (AF4, AF1) are followed by an incommensurate phase (AF5) and a second incommensurate phase (AF2) is detected as a minor phase. The ferroelectric polarization is possibly associated with both (AF2 and AF5) phases.
description: 5 pages, 4 figures
Multi-frequency, thermally coupled radiative transfer with TRAPHIC: Method and tests
Creators: name: Pawlik, Andreas H.
name: Schaye, Joop
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present an extension of TRAPHIC, the method for radiative transfer of ionising radiation in smoothed particle hydrodynamics simulations that we introduced in Pawlik & Schaye (2008). The new version keeps all advantages of the original implementation: photons are transported at the speed of light, in a photon-conserving manner, directly on the spatially adaptive, unstructured grid traced out by the particles, in a computation time that is independent of the number of radiation sources, and in parallel on distributed memory machines. We extend the method to include multiple frequencies, both hydrogen and helium, and to model the coupled evolution of the temperature and ionisation balance. We test our methods by performing a set of simulations of increasing complexity and including a small cosmological reionisation run. The results are in excellent agreement with exact solutions, where available, and also with results obtained with other codes if we make similar assumptions and account for differences in the atomic rates used. We use the new implementation to illustrate the differences between simulations that compute photoheating in the grey approximation and those that use multiple frequency bins. We show that close to ionising sources the grey approximation asymptotes to the multi-frequency result if photoheating rates are computed in the optically thin limit, but that the grey approximation breaks down everywhere if, as is often done, the optically thick limit is assumed.
description: 24 pages, 13 figures. Accepted for publication in MNRAS. Revised version includes many clarifications and an improved presentation of the comparison of the grey approximation with the multi-frequency result
title: The orbit: anatomical imaging guide for radiologists on conventional MRI, CT and US
Creators: name: Blanco, Juan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Eyes
subject: Head and neck
subject: CT
subject: MR
subject: Ultrasound
subject: Education
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: -To review the anatomy of the orbit: margins, compartments with their contents as well as relations.-To identify the different orbital structures on conventional MRI and CT images as well as on ultrasound (B mode and doppler).-To make a brief review...
Neutrino Spectra from Accretion Disks: Neutrino General Relativistic Effects and the Consequences for Nucleosynthesis
Creators: name: Caballero, O. L
name: McLaughlin, G. C.
name: Surman, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Black hole accretion disks have been proposed as good candidates for a range of interesting nucleosynthesis, including the r-process. The presence of the black hole influences the neutrino fluxes and affects the nucleosynthesis resulting from the interaction of the emitted neutrinos and hot outflowing material ejected from the disk. We study the impact of general relativistic effects on the neutrinos emitted from black hole accretion disks. We present abundances obtained by considering null geodesics and energy shifts for two different disk models. We find that both the bending of the neutrino trajectories and the energy shifts have important consequences for the nucleosynthetic outcome
description: 18 pages, 17 figures, submitted to ApJ
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ°ÑÐµ Ð¿Ð¾ Ð°Ð´ÑÐµÑÑ: Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, ÑÐ». ÐÐµÐ³Ð¾Ð²Ð°Ñ, Ð´. 5, Ðº. 1
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
title: Organization of production and trade activities of cafe by address: st. Petersburg, str. BÐµgovaya, d. 5, k. 1
Creators: name: ÐÑÑÐµÑÑÐ²ÑÐ¹, ÐÐ°Ð²ÐµÐ»
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: 2019
Subjects: ÐºÐ°ÑÐµ Ð½Ð° 75 Ð¼ÐµÑÑ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð¼ÐµÐ½Ñ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°
cafe for 75 seats
production and trading activities
menu
production program

description: ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµ Ð½Ð° 75 Ð¼ÐµÑÑ Ð¿Ð¾ Ð°Ð´ÑÐµÑÑ: Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, ÑÐ». ÐÐµÐ³Ð¾Ð²Ð°Ñ, Ð´. 5, Ðº.1. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¼ÐµÑÑ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ð¹, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÑÐµÐ±ÑÐµÐ¼ÑÐ¼Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ.
description: Produced a marketing study and justification of placing a cafe for 75 seats at: St. Petersburg, ul. Running, d. 5, b.1. The number of places was determined, the technological calculation of the necessary premises was made, equipment was selected in accordance with the required parameters. The optimal organizational structure and security system of the enterprise has been developed. The economic feasibility of designing the enterprise has been substantiated and the organizational and planning solution has been determined.
Ais data-driven general vessel destination prediction : a trajectory similarity-based approach
Creators: name: Zhang, Chengkai
Publisher: name: University of British Columbia
Year: 2019

description: Shipping is one of the major transportation approaches around the world. With the growing demand for global shipping service, the vessel destination prediction has shown its significant role in improving the efficiency of decision making in industry and ensuring a safe and efficient maritime traffic environment. Currently, most vessel destination prediction methods focus on regional destination prediction, which has restrictions on destinations and regions. Thus, this thesis proposes a general AIS (Automatic Identification System) data-driven vessel destination prediction method. The proposed method first extracts the vessel's traveling trajectory and departure port from AIS records. The similarities between traveling and historical trajectories are then measured and utilized to predict the destination. The destination of the historical trajectory, which shares the highest similarity with the traveling trajectory, is predicted as the vessel's destination. Compared with related work that using maritime records as input and destination as output, the proposed method is more general, accurate, and updatable. In this thesis, a historical trajectory database was generated from more than 141 million AIS records, which covers 534,824 traveling patterns between ports and more than 5.9 million historical trajectories. Comparative studies were carried out to validate the performance of the proposed method, where eight state-of-the-art similarity measurement methods combined with two different decision strategies were implemented and compared. The experimental results demonstrate that the proposed random forest-based model combined with the port frequency-based decision strategy achieves the best prediction accuracy on 35,937 testing trajectories.
From artificial human intelligence to that of computers. Some critical reflections
Creators: name: Pasqualetti, Fabio
Publisher: name: Form@re - Open Journal per la formazione in rete
Year: 2020

description: The knowledge of man passes through the artifice of language that has nothing natural, as is often believed. Artificial Intelligence (AI) is another way and possibility to explore, question and interpret nature and our human life. Like all tools related to knowledge, it is an instrument of power and control and for this reason it is always good to analyze it in context, within the projects that see it in action. The economic factor is certainly the most determining factor in contemporary choices in all areas of life, but it is not always the most appropriate for orienting an AI at the service of mankind and the common good. Dall’intelligenza umana artificiale a quella dei computer. Alcune riflessioni critiche. La conoscenza dell’uomo passa attraverso l’artificio del linguaggio che non ha nulla di naturale, come spesso si crede. L’Intelligenza Artificiale (IA) è un’altra modalità e possibilità di esplorare, interrogare e interpretare la natura e la nostra vita umana. Come tutti gli strumenti legati alla conoscenza è uno strumento di potere e controllo e per questo è bene sempre analizzarla in contesto, all’interno dei progetti che la vedono in opera. Il fattore economico è certamente quello più determinante nelle scelte contemporanee in tutti i settori della vita, ma non sempre è il più adeguato per orientare una IA a servizio dell’uomo e del bene comune.
description: Form@re - Open Journal per la formazione in rete, Vol. 20 No. 3 (2020): Artificial Intelligence and education: new research perspectives
Quantum Throughput: Quantifying quantum communication with homodyne measurements
Creators: name: Killoran, Nathan
name: Häseler, Hauke
name: Lütkenhaus, Norbert
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum communication relies on optical implementations of channels, memories and repeaters. In the absence of perfect devices, a minimum requirement on real-world devices is that they preserve quantum correlations, meaning that they have some thoughput of a quantum mechanical nature. Previous work has verified throughput in optical devices while using minimal resources. We extend this approach to the quantitative regime. Our method is illustrated in a setting where the input consists of two coherent states while the output is measured by two homodyne measurement settings.
description: 9 pages, 3 figures. v2: minor modifications, results unchanged
Machine learning in ultrasound-guided spinal anesthesia
Creators: name: Pesteie, Seyed Mehran
Publisher: name: University of British Columbia
Year: 2019

description: Acute and chronic pain treatment with topically or orally administered agents alone is often insufficient and requires injection of analgesic or anesthetic agents directly at the nociceptive site. Examples of target site injections include epidural or facet joint blocks in treatment of acute labour pain or chronic back pain, respectively. In this thesis, machine learning models and algorithms are proposed that aim to facilitate spinal injections through automatic identification of the anatomy in 2D and 3D ultrasound (US). In particular, the proposed techniques detect the anatomical landmarks of the needle target in paramedian and transverse planes for lumbar epidural and facet joint injections. Such methods can be used to identify the correct needle puncture site before injection. A local-directional feature extraction method is first proposed in order to recognize the patterns of the US echoes from the vertebrae in paramedian planes. Later, a supervised convolutional model is proposed to localize the needle target for epidural anesthesia in the paramedian US images. The model uses a combination of hand-engineered local-directional features and convolutional feature maps that are automatically learned from the images. In the transverse plane, a deep classifier is designed to identify the symmetry in the image, and accordingly, classify the midline from off-center images. Later, a conditional generative model along with an adaptive data augmentation algorithm is proposed, which synthesize transverse US images based on the performance of the classifier to improve its accuracy. Finally, an unsupervised model is proposed that learns the variations of the data without the need for labels. Unsupervised learning from US images is valuable because there is a major cost associated with data annotation, which can be avoided by unsupervised learning. The above mentioned methods were tested on US images collected in vivo and demonstrated promising performance to be a useful guide for injections. Moreover, the proposed systems can be utilized as training tools to familiarize the novices with the spine anatomy in US.
title: Usefulness of CT-perfusion in the decision of endovascular treatment in acute ischaemic stroke
Creators: name: Gómez Peña, Sara
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional vascular
subject: Neuroradiology brain
subject: Vascular
subject: CT-Angiography
subject: Angioplasty
subject: Acute
subject: Ischaemia / Infarction

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The purposes of this study were: To evaluate the need for CT-perfusion in stroke studies after angio-CT of supraaortic trunks to assess the need for mechanical thrombectomy To analyse the interobserver agreement for the assessment of ASPECTS and the...
Algorithm school between creativity, collaboration and corporeity
Creators: name: Corazza, Laura
name: Panciroli, Chiara
name: Vignola, Patrizio
Publisher: name: Form@re - Open Journal per la formazione in rete
Year: 2020

description: This article presents three didactic experiences. These were realised in the primary school and were finalised to achieving a gradual approach to computational thinking through an experimentation with the operative logic of the algorithms. The wealth of the cognitive objectives identified in the three didactic experiences and the use of active learning strategies have shifted the focus from a technical/functional approach to a more social, aesthetic and cultural one, oriented to developing ideational, creative and collaborative competencies. A scuola di algoritmi tra creatività, collaborazione e corporeità. In questo articolo sono presentate tre esperienze didattiche realizzate nella scuola primaria e finalizzate a un approccio graduale al pensiero computazionale attraverso la sperimentazione della logica operativa degli algoritmi. La ricchezza degli obiettivi cognitivi individuati nelle tre esperienze didattiche e l’utilizzo di strategie per l’apprendimento attivo hanno spostato il focus da un approccio tecnico/funzionale a uno più sociale, estetico e culturale, orientato a sviluppare competenze ideative, creative e collaborative.
description: Form@re - Open Journal per la formazione in rete, Vol. 20 No. 3 (2020): Artificial Intelligence and education: new research perspectives
Viable Gravity-Mediated Supersymmetry Breaking
Creators: name: Kribs, Graham D.
name: Okui, Takemichi
name: Roy, Tuhin S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a complete, viable model of gravity-mediated supersymmetry breaking that is safe from all flavor constraints. The central new idea is to employ a supersymmetry breaking sector without singlets, but with D-terms comparable to F-terms, causing supersymmetry breaking to be dominantly communicated through U(1)_R-symmetric operators. We construct a visible sector that is an extension of the MSSM where an \emph{accidental} U(1)_R symmetry emerges naturally. Gauginos acquire Dirac masses from gravity-mediated D-terms, and tiny Majorana masses from anomaly-mediated contributions. Contributions to soft breaking scalar (mass)^2 arise from flavor-arbitrary gravity-induced F-terms plus one-loop finite flavor-blind contributions from Dirac gaugino masses. Renormalization group evolution of the gluino causes it to naturally increase nearly an order of magnitude larger than the squark masses. This hierarchy, combined with an accidentially U(1)_R-symmetric visible sector, nearly eliminates all flavor violation constraints on the model. If we also freely tune couplings and phases within the modest range 0.1-1, while maintaining nearly flavor-anarchic Planck-suppression contributions, we find our model to be safe from Delta m_K, epsilon_K, and mu -> e lepton flavor violation. Dangerous U(1)_R-violating Kähler operators in the Higgs sector are eliminated through a new gauged U(1)_X symmetry that is spontaneously broken with electroweak symmetry breaking. Kinetic mixing between U(1)_X and U(1)_Y is present with loop-suppressed (but log-enhanced) size epsilon. The Z' associated with this U(1)_X has very peculiar couplings -- it has order one strength to Higgs doublets and approximately epsilon strength to hypercharge. The Z' could be remarkably light and yet have escaped direct and indirect detection.
description: references added, minor modification in the text, this version accepted in PRD
Learning Analytics and MOOCs Learning Design
Creators: name: Fabbri, Manuela
name: Trisolini, Giada
Publisher: name: Form@re - Open Journal per la formazione in rete
Year: 2020

description: This contribution intends to provide an overview of the existing research that applies learning analytics methods and approaches to understand learning processes within the Massive Open Online Courses (MOOCs). We start from reviewing the existing theoretical frameworks, reflecting on the stated potential and critical issues currently being addressed in learning analytics research and practice. We continue discussing some of the most pressing issues, such as the role of learning design, drop-out analysis, learners’ interaction and tutoring. Learning Analytics e progettazione didattica dei MOOC. Il presente contributo intende fornire una panoramica dell’esistente ricerca scientifica sui Learning Analytics (LA) applicati ai processi di apprendimento nei Massive Open Online Courses (MOOC). Partendo da alcuni framework esistenti, si discutono le potenzialità e le problematicità derivanti dall’applicazione dei LA nell’ambito del Learning Design (LD) nei MOOC, in modo particolare affrontando alcuni aspetti critici riguardanti la progettazione didattica, i tassi di abbandono, le interazioni degli studenti, le funzioni di tutoraggio e supporto durante il processo di apprendimento, aspetti per i quali nell’ultimo decennio la comunità scientifica ha prodotto un ampio dibattito.
description: Form@re - Open Journal per la formazione in rete, Vol. 20 No. 3 (2020): Artificial Intelligence and education: new research perspectives
title: Neurological manifestations of Erdheim-Chester disease: what to look for in brain MRI
Creators: name: Barrios López, Marta
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Eyes
subject: Neuroradiology brain
subject: MR
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Education
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To know the main neuroradiological manifestations of Erdheim-Chester disease (ECD), an uncommon form of systemic histiocytosis in which CNS involvement has important prognostic implications. To learn the role of the radiologist in the diagnosis and...
Correlations among natural language processing indicators and critical thinking sub-dimensions in HiEd students
Creators: name: Poce, Antonella
name: Amenduni, Francesca
name: Re, Maria Rosaria
name: De Medio, Carlo
name: Norgini, Alessandra
Publisher: name: Form@re - Open Journal per la formazione in rete
Year: 2020

description: Most of the attempts to develop and validate tools for the automatic assessment of Critical Thinking (CT) related-skills applied Natural Language Processing techniques (NLP) to English written texts, with a few applications in other languages. Therefore, this research was aimed at understanding which NLP features correlates with six CT sub-dimensions in essays written in Italian language. 206 Master Degree students’ pre-post essays were assessed both by human evaluators and by an algorithm which automatically calculates different kinds of NLP features. We found a positive internal reliability and a medium to high inter-coder agreement of the human evaluators. Three NLP indicators significantly correlate with CT total score: Corpus Length, Syntax Complexity, and an adapted measure of Term Frequency-Inverse Document Frequency. Correlazioni tra indicatori del linguaggio naturale e sotto-dimensioni del pensiero critico in studenti universitari. La maggior parte dei tentativi di sviluppare e validare strumenti per la valutazione automatica delle competenze di Pensiero Critico (CT) ha applicato tecniche di elaborazione del linguaggio naturale (NLP) a testi scritti in inglese, con poche applicazioni in altre lingue. Pertanto, questa ricerca mira a comprendere quali indicatori NLP, estratti da saggi scritti in italiano, correlino con sei sotto-dimensioni del CT. 206 saggi pre-post di studenti di laurea magistrale sono stati valutati sia da esperti umani che da un algoritmo che calcola automaticamente alcuni indicatori NLP. È stata riscontrata una buona attendibilità interna e un accordo inter-giudice medio-alto. Tre indicatori NLP correlano in modo significativo al punteggio di CT totale: lunghezza del testo, complessità della sintassi e una versione adattata del Term Frequency-Inverse Document Frequency.
description: Form@re - Open Journal per la formazione in rete, Vol. 20 No. 3 (2020): Artificial Intelligence and education: new research perspectives
title: Spanish Society of Medical Radiology Journal Club: history, analysis and perspectives after ten years of experience
Creators: name: Gómez Peña, Sara
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Computer applications
subject: CT
subject: MR
subject: Ultrasound
subject: Education
subject: eLearning
subject: History
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To describe the history of the Journal Club of the Spanish Society of Medical Radiology (CBSERAM) since its creation and after almost ten years of experience, as well as its organisation chart and working...
title: The inguinal canal: anatomy and pathology imaging features.
Creators: name: Moreno Ochoa, Irene
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Anatomy
subject: CT
subject: MR
subject: Ultrasound
subject: Complications
subject: Staging
subject: Acute
subject: Congenital
subject: Cysts

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Review the complex anatomy of the inguinal canal and the pathology conditions we can find in different imaging tests (US, CT, and...
Holographic non-Fermi liquid fixed points
Creators: name: Faulkner, Thomas
name: Iqbal, Nabil
name: Liu, Hong
name: McGreevy, John
name: Vegh, David
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Techniques arising from string theory can be used to study assemblies of strongly-interacting fermions. Via this `holographic duality', various strongly-coupled many body systems are solved using an auxiliary theory of gravity. Simple holographic realizations of finite density exhibit single-particle spectral functions with sharp Fermi surfaces, of a form distinct from those of the Landau theory. The self-energy is given by a correlation function in an infrared fixed point theory which is represented by an AdS_2 region in the dual gravitational description. Here we describe in detail the gravity calculation of this IR correlation function. This article is a contribution to a special issue of Phil. Trans. A on the normal state of the cuprates; as such, we also provide some review and context.
description: 28 pages, many figures
D-BOX: how to teach binary code using a game in primary school
Creators: name: Todino, Michele Domenico
name: Campitiello, Lucia
name: Di Tore, Stefano
Publisher: name: Form@re - Open Journal per la formazione in rete
Year: 2020

description: This paper intends to present a prototyping of D-BOX, an educational game designed to facilitate the teaching-learning process of binary code based on a system of small balls (marbles) and platforms. The main idea is to teach in a primary school (in fifth grade classes) how to learn a new way to convert decimal numbers into binary numbers, through a playful activity. The reason why such a game has been created is because future European citizens must enhance their logical-mathematical skills to face challenges of their future. One of these, among the others, is the conscious use of new digital media that are based on binary code to store, transmit and receive data between computer systems. Moreover binary code is fundamental to understand every artificial intelligence system and digital knowledge representation. D-BOX: Il codice binario e il suo insegnamento attraverso il gioco alla scuola primaria. In questo lavoro si vuol presentare la prototipazione di D-BOX, un gioco didattico atto a favorire il processo di insegnamento-apprendimento del codice binario basato su un sistema di biglie e piattaforme. L'idea principale è quella di far apprendere il processo di conversione dei numeri decimali in numeri binari, ad alunni delle scuole primarie delle classi quinte, attraverso un'attività ludica. La scelta di realizzare un gioco di questo tipo, si basa sul fatto che i futuri cittadini europei devono potenziare le proprie competenze logico-matematiche per affrontare le sfide del futuro, tra le quali emerge quella di un utilizzo consapevole dei nuovi media digitali che utilizzano la numerazione binaria per memorizzare, trasmettere e ricevere i dati tra i vari sistemi informativi, e sono alla base di ogni sistema di intelligenza artificiale e della maggior parte della rappresentazione della conoscenza nel suo formato digitale.
description: Form@re - Open Journal per la formazione in rete, Vol. 20 No. 3 (2020): Artificial Intelligence and education: new research perspectives
title: ÐÑÐ¿Ð°Ð½ÑÐºÐ¸Ð¹ ÑÐµÐ¿Ð°ÑÐ°ÑÐ¸Ð·Ð¼ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ°ÑÐ°Ð»Ð¾Ð½Ð¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Spanish separatism on the example of Catalonia
Creators: name: ÐÐµÑÑÐ°Ñ, ÐÑÑÐµÐ½Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ° Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ½Ð¾ÑÑÐ¸
Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð¼
ÐÐ²ÑÐ¾Ð¿ÐµÐ¹ÑÐºÐ¸Ð¹ ÑÐ¾ÑÐ·
ÐÑÐ¿Ð°Ð½Ð¸Ñ
ÐÐ°ÑÐ°Ð»Ð¾Ð½Ð¸Ñ
identity politics
nationalism
European union
Spain
Catalonia

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ¿Ð°ÑÐ°ÑÐ¸Ð·Ð¼Ð° Ð² ÐÑÐ¿Ð°Ð½Ð¸Ð¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ°ÑÐ°Ð»Ð¾Ð½Ð¸Ð¸. ÐÑÐ» Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÐ¿Ð°ÑÐ°ÑÐ¸Ð·Ð¼ Ð² ÐÑÐ¿Ð°Ð½Ð¸Ð¸. ÐÐ°Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð°ÑÐ°ÑÐ¸Ð·Ð¼Ð°, ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾ÑÐ¼ Ð¸ Ð¿ÑÐ¾ÑÐ²Ð»ÐµÐ½Ð¸Ð¹. ÐÐ·ÑÑÐµÐ½Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐµÐ¿ÑÑÑÑÐ²Ð¸Ñ Ð´Ð»Ñ ÐÐ°ÑÐ°Ð»Ð¾Ð½Ð¸Ð¸ Ð² ÑÐ»ÑÑÐ°Ðµ Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ, Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ñ Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÐÐ°ÑÐ°Ð»Ð¾Ð½Ð¸Ð¸. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¸Ð·ÑÑÐµÐ½ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÐµÐºÑÑ ÑÐ¾Ð±ÑÑÐ¸Ð¹, Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ð¾Ð±ÑÐµÑÑÐ²Ð° Ðº Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐ»Ð¾ÐµÐ².
description: The work is devoted to the study of separatism in Spain on the example of Catalonia. The question of the emergence of separatism in Spain was studied, the definition of separatism, its main forms and manifestations was characterized. The economic obstacles for Catalonia in the case of secession and the consequences for Spain in the case of secession were studied. The social context of events, the attitude of society to separation and the influence of different social strata were also studied and analyzed.
title: A new equation for estimate of peripherally inserted central catheter length
Creators: name: Park, SungEun
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional vascular
subject: Vascular
subject: Veins / Vena cava
subject: Catheter venography
subject: Digital radiography
subject: Fluoroscopy
subject: Catheters
subject: Puncture
subject: Venous access
subject: Outcomes
subject: Patterns of Care
subject: Workforce

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Peripherally inserted central catheter (PICC) placement plays an important role in clinical practice. Obtaining correct position of catheter tip is a critical aim of central venous catheter placement.Malposition of central venous catheters have been...
Prise en charge sage-femme adaptée aux besoins des femmes défavorisées dans la période périnatale
Creators: name: Freymond, Alix
name: Gross, Manon
name: Hoffmann, Charlotte
Publisher: name: Unknown
Year: 0
Subjects: subject: Femmes défavorisées
subject: grossesse
subject: continuité des soins
subject: soins périnataux
subject: sage-femme
subject: hesav TB SF

description: Objectif : Les issues de santé maternelles et infantiles sont moins bonnes lorsque les femmes et leur famille proviennent de milieux défavorisés. L’objectif est donc d’identifier les besoins des femmes défavorisées dans les soins périnataux, afin de définir les moyens spécifiques permettant aux sages-femmes d’y répondre. Méthodologie : Les articles scientifiques permettant l’élaboration de cette revue de littérature ont été sélectionnés dans la base de données PubMed. La population étudiée dans ce travail concerne principalement les femmes défavorisées socio-économiquement, en prenant en compte des études qualitatives et quantitatives. Résultats et conclusion : L’analyse des sept articles sélectionnés a fait émerger des thèmes principaux reliés entre eux. Les femmes défavorisées évoquent l’importance de se sentir en sécurité, par la création d’une relation de confiance avec la sage-femme, entraînant, entre autres, une prise de décision partagée. L’accès à l’information est alors souhaité par les femmes car il leur permet de développer leur autonomie et donc, d’avoir un sentiment de contrôle sur leur situation. Pour elles, la présence et le soutien des sages-femmes s’avère être aussi un élément indispensable pour le bien-être et la confiance en soi. Au-delà de cela, les femmes défavorisées expriment l’importance d’être considérées à leur juste valeur. Le modèle de la continuité des soins apparaît comme le plus adapté aux femmes défavorisées, car l’accompagnement continu de la sage-femme peut réduire les mauvais résultats associés à des désavantages sociaux. Ces résultats confirment la nécessité d’une prise en charge spécifique pour ces populations.
title: Whole Body MRI in a High Field Open Magnet: Imaging Investigation of Pediatric Population
Creators: name: Tagalakis, Panagiotis
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Paediatric
subject: Radiographers
subject: MR
subject: Education
subject: Imaging sequences
subject: Screening
subject: Arthritides
subject: Cancer
subject: Metastases

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: • To review the basic principles and practicalities of Whole-Body MR Imaging (WB-MRI) • To describe the role of WB-MRI in various pediatric diseases • To present specific imaging findings • To discuss potential pitfalls and understand the...
Electronic correlations in double ionization of atoms in pump-probe experiments
Creators: name: Bauch, S.
name: Balzer, K.
name: Bonitz, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The ionization dynamics of a two-electron atom in an attosecond XUV-infrared pump-probe experiment is simulated by solving the time-dependent two-electron Schrödinger equation. A dramatic change of the double ionization (DI) yield with variation of the pump-probe delay is reported and the governing role of electron-electron correlations is shown. The results allow for a direct control of the DI yield and of the relative strength of double and single ionization.
Molecular dynamics simulation study of self-diffusion for penetrable-sphere model fluids
Creators: name: Suh, Soong-Hyuck
name: Kim, Chun-Ho
name: Kim, Soon-Chul
name: Santos, Andrés
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Molecular dynamics simulations are carried out to investigate the diffusion behavior of penetrable-sphere model fluids characterized by a finite energy barrier $ε$. The self-diffusion coefficient is evaluated from the time-dependent velocity autocorrelation function and mean-square displacement. Detailed insights into the cluster formation for penetrable spheres are gained from the Enskog factor, the effective particle volume fraction, the mean free path, and the collision frequency for both the soft-type penetrable and the hard-type reflective collisions. The simulation data are compared to theoretical predictions from the Boltzmann kinetic equation and from a simple extension to finite $ε$ of the Enskog prediction for impenetrable hard spheres ($ε\to\infty$). A reasonable agreement between theoretical and simulation results is found in the cases of $ε^*\equiv ε/k_BT=0.2$, $0.5$, and $1.0$. However, for dense systems (packing fraction $ϕ>0.6$) with a highly repulsive energy barrier ($ε^*=3.0$), a poorer agreement was observed due to metastable static effects of clustering formation and dynamic effects of correlated collision processes among these cluster-forming particles.
description: 11 pages, 9 figures; v2: minor changes
title: Update on pulmonary tuberculosis: A comparative review between children and adults
Creators: name: Barrios López, Marta
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Lung
subject: Mediastinum
subject: Paediatric
subject: CT
subject: CT-High Resolution
subject: Ultrasound
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Education
subject: Atelectasis
subject: Cavitation
subject: Infection

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1) To compare the main manifestations of pulmonary tuberculosis (TB) in adults and pediatric patients, keeping in mind that diagnosis in children is usually more challenging and radiologists play an essential role. 2) To review the different...
Predictive models for effective policy making against university dropout
Creators: name: Zingaro, Stefano
name: Del Zozzo, Agnese
name: Del Bonifro, Francesca
name: Gabbrielli, Maurizio
Publisher: name: Form@re - Open Journal per la formazione in rete
Year: 2020

description: The mere development of a software to predict University dropout is not sufficient for its effective implementation in the academic context. In order to exploit it as a tool supporting decision-making, such a software should be provided with information necessary for its integration into the decision-making processes of University governance. In this work, we present a predictive tool, at the state of the art, providing a functional description of its integration through practical examples. In addition, we propose a simplified scheme to guide the reasoning on the software, which we structure according to the following processes: the learning of the machine, the choice of the representation of dropout and the interpretation of the results. Finally, we share some considerations addressing education designers and institutional decision-makers on the management of interventions inspired by the prediction of freshmen academic outcome. Modelli predittivi per politiche efficaci contro l'abbandono dell’università. Lo sviluppo di un software per predire l’abbandono della carriera universitaria non è sufficiente affinché questo venga implementato in modo efficace nel contesto accademico. Per essere sfruttato come strumento di supporto alle decisioni, il software dovrebbe essere fornito con le informazioni necessarie alla sua integrazione nei processi decisionali della governance di ateneo. In questo lavoro, presentiamo uno strumento predittivo allo stato dell’arte, fornendone una descrizione funzionale alla sua integrazione, attraverso esempi concreti. Inoltre, proponiamo uno schema semplificato per guidare il ragionamento sul software, che strutturiamo nei seguenti processi: l’apprendimento della macchina, la scelta della rappresentazione dell’abbandono e l’interpretazione dei risultati. Infine, condividiamo alcune considerazioni rivolgendoci ai progettisti dell’educazione e agli institutional decision-makers circa la gestione degli interventi ispirati dalla previsione dell’abbandono delle matricole.
description: Form@re - Open Journal per la formazione in rete, Vol. 20 No. 3 (2020): Artificial Intelligence and education: new research perspectives
On a partition problem of Canfield and Wilf
Creators: name: Ljujic, Zeljka
name: Nathanson, Melvyn B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 11B34, 11P81, 05A17

description: Let A and M be nonempty sets of positive integers. A partition of the positive integer n with parts in A and multiplicities in M is a representation of n in the form n = \sum_{a\in A} m_a a, where m_a is in M U {0} for all a in A, and m_a is in M for only finitely many a. Denote by p_{A,M}(n) the number of partitions of n with parts in A and multiplicities in M. It is proved that there exist infinite sets A and M of positive integers whose partition function p_{A,M} has weakly superpolynomial but not superpolynomial growth. The counting function of the set A is A(x) = \sum_{a \in A, a\leq x} 1. It is also proved that p_{A,M} must have at least weakly superpolynomial growth if M is infinite and A(x) >> log x.
description: 6 pages
An unbiased sample of bright southern Compact Steep Spectrum and Gigahertz Peaked Spectrum Sources
Creators: name: Randall, Kate E.
name: Hopkins, Andrew M.
name: Norris, Ray P.
name: Edwards, Philip G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Compact Steep Spectrum (CSS) and Gigahertz Peaked Spectrum (GPS) sources are classes of compact, powerful, extragalactic objects. These sources are thought to be the earliest stages in the evolution of radio galaxies, capturing the ignition (or, in some cases, re-ignition) of the AGN. As well as serving as probes of the early stages of large-scale radio sources, these sources are good, stable, amplitude calibrators for radio telescopes. We present an unbiased flux density limited (>1.5 Jy at 2.7 GHz) catalogue of these objects in the Southern Hemisphere, including tabulated data, radio spectra, and where available, optical images and measurements. The catalogue contains 26 sources, consisting of 2 new candidate and 15 known CSS sources, and 9 known GPS sources. We present new Australia Telescope Compact Array (ATCA) data on ten of these 26 sources, and data on a further 42 sources which were excluded from our final sample. This bright sample will serve as a reference sample for comparison with subsequent faint (mJy level) samples of CSS and GPS candidates currently being compiled.
description: Accepted by MNRAS. 13 figures and 10 tables. The full version of Table 8 will be available online after publication by MNRAS. Boldface commands removed
title: Comparison between Whole Body Magnetic Resonance Imaging and Whole Body Low Dose CT in multiple myeloma
Creators: name: Carbonetti, Francesco
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Haematologic
subject: Oncology
subject: MR-Diffusion/Perfusion
subject: MR-Functional imaging
subject: Comparative studies
subject: Computer Applications-Detection, diagnosis
subject: Haematologic diseases
subject: Patterns of Care

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To compare diagnostic sensibility and specificity between whole body MR (WBMR) and whole body low dose CT (WBLDCT) in multiple...
title: Complications during breast biopsy: dont't lose sight of target lesion and avoid clip marker migration
Creators: name: Sarachi, Ivelis
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Mammography
subject: Percutaneous
subject: Ultrasound
subject: Biopsy
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Know the management of breast biopsy (BB) complications (C) (haematomas, H and air cavities, AC), particularly in fatty breasts (FB) with small lesions (L) that require a marker clip (MC) placement...