cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 27027.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.11.1984, erstellt von Hans Ulrich Keller.
Zusätzlich ist vermerkt: Beobachtung unvollständig (nicht abgeschlossen)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
PAsCAL D5.1 Requirements and competence models for CAV relevant training situations
Creators: name: Baudet, Alexandre
Publisher: name: Zenodo
Year: 2021
Subjects: Pascal H2020 project
CAV user-centered recommendations
CAV adoption

description: The PAsCAL project funded under the "Horizon 2020" Research and Innovation program aims to improve the understanding of the implications of connected and automated vehicles (CAVs) on society. The project will create a "Guide2Autonomy" to capture this new knowledge. Outcomes from the project will contribute to the training of future drivers and passengers and will help decision-makers to move towards the new forms of individual and collective mobility made possible by the spread of driverless cars. To fulfil these purposes, specific surveys have been prepared in WP3 and behavioural analyses are carried out in WP4 with using modern technologies, such as driving simulators and virtual reality platforms. WP5 will bring elements on how best to train CAV users (the current "drivers"), as well as the necessary certifications that must be obtained and any new traffic rules to be adopted. In addition, PAsCAL will finally create, in WP6, five road-transport pilot projects, conducted in different countries of the European Union. One of these will specifically try to verify the results of WP5.
 All the collected data will be then analysed in WP7 in terms of impacts and KPI. All this new knowledge will be incorporated in WP8 into the "Guide2Autonomy", which will be available to all relevant stakeholders. In all this context, the current document aims to present the requirements and competence and cognitive/affective models for CAV relevant training situations. The whole document is broken down in 6 sections. Following the Introduction section, section 2 presents the requirements of a CAV environment in which the takeover phase and driver behaviour are key. These requirements propose several ways and variables to investigate facilitators or barriers of a safe takeover, such as autonomy levels, driver factors and two types of road educational environment (an urban scenario and a highway scenario). Then, section 3 details the competence and cognitive models of Home Study Simulator drivers dealing with several conditions. To perform an efficient and timely takeover, the models enlisted in Section 3 detail the knowledge and skills related to the CAV, the Situation Awareness a driver has to demonstrate before, during and after a takeover, including the cognitive, affective and emotional resources regulation at every moment. The document ends with a concluding section followed by related scientific references and a series of annexes. Both cognitive and competence models will be inputs to develop the road education modules for drivers and trainers in a CAV environment that will be described in D5.2 and D5.3.
description: This publication is produced in the PAsCAL project which has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 815098
Möbius Invariants of Shapes and Images
Creators: name: Marsland, Stephen
name: McLachlan, Robert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Metric Geometry (math.MG)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Identifying when different images are of the same object despite changes caused by imaging technologies, or processes such as growth, has many applications in fields such as computer vision and biological image analysis. One approach to this problem is to identify the group of possible transformations of the object and to find invariants to the action of that group, meaning that the object has the same values of the invariants despite the action of the group. In this paper we study the invariants of planar shapes and images under the Möbius group $\mathrm{PSL}(2,\mathbb{C})$, which arises in the conformal camera model of vision and may also correspond to neurological aspects of vision, such as grouping of lines and circles. We survey properties of invariants that are important in applications, and the known Möbius invariants, and then develop an algorithm by which shapes can be recognised that is Möbius- and reparametrization-invariant, numerically stable, and robust to noise. We demonstrate the efficacy of this new invariant approach on sets of curves, and then develop a Möbius-invariant signature of grey-scale images.
title: Pelvic arterial embolization for secondary postpartum hemorrhage: 11-year experience at a single institution
Creators: name: Park, Hyesun
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Interventional vascular
subject: Genital / Reproductive system female
subject: Management
subject: Catheter arteriography
subject: Embolisation
subject: Haemorrhage
subject: Obstetrics

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1. Although the secondary PPH tends to be associated with maternal morbidity rather than mortality, persistent PPH could be life-threatening and requires surgical options or endovascular management. 2. Compared with primary PPH, reports on pelvic...
nmrXiv-Poster
Creators: name: V. Nainala
name: N. Sharma
name: N. Rayya
name: S. Kuhn
name: J. Liermann
name: S. Neumann
name: O. Koepler
name: C. Steinbeck
Publisher: name: Zenodo
Year: 2023

description: nmrXiv is the first FAIR and Open archive to preserve NMR data in its original instrument format. It promotes Open Data and Open Standards to maximize the long-term sustainability of the resource and the FAIRness of the archived data.
title: Multimodality imaging of gallbladder disorders with histological correlation
Creators: name: De La Hoz Polo, Marcela
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Oedema
subject: Education
subject: Ultrasound
subject: MR
subject: CT
subject: Abdomen

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate the radiological signs of diverse conditions that affect the gallbladder with histological...
Sonnenfleckenzeichnung Nr. 26995.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.09.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Angular distribution of photoelectrons generated in atomic ionization by twisted radiation
Creators: name: Kiselev, Maksim D.
name: Gryzlova, Elena V.
name: Grum-Grzhimailo, Alexei N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Until recently, theoretical and experimental studies of photoelectron angular distributions (PADs) including non-dipole effects in atomic photo\-ionization have been performed mainly for the conventional plane-wave radiation. One can expect, however, that the non-dipole contributions to the angular- and polarization-resolved photo\-ionization properties are enhanced if an atomic target is exposed to twisted light. The purpose of the present study is to develop a theory for PADs to the case of twisted light, especially for many-electron atoms. The theoretical analysis is performed for the experimentally relevant case of macroscopic atomic targets, i.e., when the cross-sectional area of the target is larger than the characteristic transversal size of the twisted beam. For such a scenario, we derive expressions for the angular distribution of the emitted photoelectrons under the influence of twisted Bessel beams. As an illustrative example, we consider helium photo\-ionization in the region of the lowest dipole $2s2p\,[{^1P}_1]$ and quadrupole $2p^2\,[{^1D}_2]$ autoionization resonances. A noticeable variation of the PAD caused by changing the parameters of the twisted light is predicted.
description: One more reference has been added in the Introduction. English throughout the manuscript has been improved
Sonnenfleckenzeichnung Nr. 26893.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.04.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
title: Analysis of Functional Partial Liver Volume Evaluations from Gd-EOB MRI; Comparison with Tc-99m-GSA Scintigraphy
Creators: name: SUYAMA, JUMPEI
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Cirrhosis
subject: Surgery
subject: Segmentation
subject: Contrast agent-intravenous
subject: Nuclear medicine conventional
subject: MR
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Technetium-99m-galactosyl human serum albumin (Tc-99m-GSA) binds specifically to asialoglycoprotein receptors on the normal liver surface and is absorbed into the hepatocytes. Patients with various liver diseases have a reduced number of...
title: Diagnostic accuracy of magnetic resonance voiding cystourethrography in detecting vesico-ureteral reflux
Creators: name: Hekmatnia, Ali
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Paediatric
subject: Genital / Reproductive system female
subject: Genital / Reproductive system male
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: VesicoUreteral Reflux (VUR) that may have severe consequences for kidney is found in remarkable number of children with repeated urinary tract infection (UTI)(1). The gold standard test for VUR diagnosis is known as voiding cystourethrography (VCUG)...
Minimum distance functions of graded ideals and Reed-Muller-type codes
Creators: name: Martinez-Bernal, Jose
name: Pitones, Yuriko
name: Villarreal, Rafael H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Commutative Algebra (math.AC)
subject: Information Theory (cs.IT)
subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 13P25

description: We introduce and study the minimum distance function of a graded ideal in a polynomial ring with coefficients in a field, and show that it generalizes the minimum distance of projective Reed-Muller-type codes over finite fields. This gives an algebraic formulation of the minimum distance of a projective Reed-Muller-type code in terms of the algebraic invariants and structure of the underlying vanishing ideal. Then we give a method, based on Groebner bases and Hilbert functions, to find lower bounds for the minimum distance of certain Reed-Muller-type codes. Finally we show explicit upper bounds for the number of zeros of polynomials in a projective nested cartesian set and give some support to a conjecture of Carvalho, Lopez-Neumann and Lopez.
description: J. Pure Appl. Algebra, to appear
Comprehensive study of forced convection over a heated elliptical cylinder with varying angle of incidences to uniform free stream
Creators: name: Singhal, Raghav
name: Dutta, Sailen
name: Kalita, Jiten C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we carry out a numerical investigation of forced convection heat transfer from a heated elliptical cylinder in a uniform free stream with angle of inclination $θ^{\circ}$. Numerical simulations were carried out for $10 \leq Re \leq 120$, $0^{\circ} \leq θ\leq 180^{\circ}$, and $Pr = 0.71$. Results are reported for both steady and unsteady state regime in terms of streamlines, vorticity contours, isotherms, drag and lift coefficients, Strouhal number, and Nusselt number. In the process, we also propose a novel method of computing the Nusselt number by merely gathering flow information along the normal to the ellipse boundary. The critical $Re$ at which which flow becomes unsteady, $Re_c$ is reported for all the values of $θ$ considered and found to be the same for $θ$ and $180^\circ -θ$ for $0^\circ \leq θ\leq 90^\circ$. In the steady regime, the $Re$ at which flow separation occurs progressively decreases as $θ$ increases. The surface averaged Nusselt number ($Nu_{\text{av}}$) increases with $Re$, whereas the drag force experienced by the cylinder decreases with $Re$. The transient regime is characterized by periodic vortex shedding, which is quantified by the Strouhal number ($St$). Vortex shedding frequency increases with $Re$ and decreases with $θ$ for a given $Re$. $Nu_{\text{av}}$ also exhibits a time-varying oscillatory behaviour with a time period which is half the time period of vortex shedding. The amplitude of oscillation of $Nu_{\text{av}}$ increases with $θ$.
title: Clinical and radiology findings in acute childhood cerebellitis
Creators: name: Fernández Hernando, Moises
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: MR
subject: MR-Diffusion/Perfusion
subject: Imaging sequences
subject: Image compression
subject: Inflammation
subject: Infection

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To know the main clinico-etiological features in acute cerebellar childhood ataxia. To analyze the most common imaging findings in this entity and to show which have a higher diagnostic performance. To evaluate the clinical and radiological...
Photon-number dependent afterpulsing in superconducting nanostrip single-photon detectors
Creators: name: Raupach, Sebastian M. F.
name: Sidorova, Mariia
name: Semenov, Alexej D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superconducting nanostrip single-photon detectors (SNSPD) are wide-spread tools in photonic quantum technologies. Here, we study afterpulsing in commercial SNSPD made of amorphous superconducting material. We find that the probability of an afterpulse is not a constant but depends on the mean number of photons per light pulse including mean numbers much less than one. Our observations exclude the electrical circuit as the primary cause of afterpulsing. We propose a phenomenological model which qualitatively explains our findings via the introduction of slowly relaxing "afterpulsing centers". We argue that two-level systems in amorphous materials are the most plausible physical candidates for the role of such afterpulsing centers.
title: Neuroendocrine neoplasms of the pancreas: clinical, pathologic and cross-sectional imaging analysis according to the 4th edition of the World Health Organization (WHO) classification of tumors of the digestive system
Creators: name: Abreu, Elisa
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Statistics
subject: MR
subject: CT
subject: Pancreas
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Neuroendocrine neoplasms of the pancreas (NNP) are uncommon neoplasms arising in the pancreas that have predominantly neuroendocrine differentiation. They account for 1%-2% of all pancreatic neoplasms. According to recent WHO classification, they...
Observation of the 2$^+$ isomer in $^{52}$Co
Creators: name: Orrigo, S. E. A.
name: Rubio, B.
name: Gelletly, W.
name: Blank, B.
name: Fujita, Y.
name: Giovinazzo, J.
name: Agramunt, J.
name: Algora, A.
name: Ascher, P.
name: Bilgier, B.
name: Cáceres, L.
name: Cakirli, R. B.
name: de France, G.
name: Ganioğlu, E.
name: Gerbaux, M.
name: Grévy, S.
name: Kamalou, O.
name: Kozer, H. C.
name: Kucuk, L.
name: Kurtukian-Nieto, T.
name: Molina, F.
name: Popescu, L.
name: Rogers, A. M.
name: Susoy, G.
name: Stodel, C.
name: Suzuki, T.
name: Tamii, A.
name: Thomas, J. C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report the first observation of the 2$^+$ isomer in $^{52}$Co, produced in the $β$ decay of the 0$^+$, $^{52}$Ni ground state. We have observed three $γ$-rays at 849, 1910, and 5185 keV characterizing the $β$ de-excitation of the isomer. We have measured a half-life of 102(6) ms for the isomeric state. The Fermi and Gamow-Teller transition strengths for the $β$ decay of $^{52m}$Co to $^{52}$Fe have been determined. We also add new information on the $β$ decay of the 6$^+$, $^{52}$Co ground state, for which we have measured a half-life of 112(3) ms.
description: Accepted for publication in PRC. 8 pages, 7 figures
title: Does wavelet compression technique affect a diagnostic performance of digital mammograms?
Creators: name: Takane, Yumi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Observer performance
subject: Image compression
subject: Mammography
subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the influence of the wavelet compression technique on diagnostic accuracy for detection of masses and clustered microcalcifications (MCLs) on digital mammograms [1]...
Sonnenfleckenzeichnung Nr. 26879.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.03.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sonnenfleckenzeichnung Nr. 26964.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.07.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sonnenfleckenzeichnung Nr. 26951.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.07.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Slice-Less Optical Arbitrary Waveform Measurement (OAWM) in a Bandwidth of More than 600 GHz Using Soliton Microcombs
Creators: name: Drayss, Daniel
name: Fang, Dengyang
name: Füllner, Christoph
name: Lihachev, Grigory
name: Henauer, Thomas
name: Chen, Yung
name: Peng, Huanfa
name: Marin-Palomo, Pablo
name: Zwick, Thomas
name: Freude, Wolfgang
name: Kippenberg, Tobias J.
name: Randel, Sebastian
name: Koos, Christian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Signal Processing (eess.SP)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We propose and demonstrate a novel scheme for optical arbitrary waveform measurement (OAWM) that exploits chip-scale Kerr soliton combs as highly scalable multiwavelength local oscillators (LO) for ultra-broadband full-field waveform acquisition. In contrast to earlier concepts, our approach does not require any optical slicing filters and thus lends itself to efficient implementation on state-of-the-art high-index-contrast integration platforms such as silicon photonics. The scheme allows to measure truly arbitrary waveforms with high accuracy, based on a dedicated system model which is calibrated by means of a femtosecond laser with known pulse shape. We demonstrated the viability of the approach in a proof-of-concept experiment by capturing an optical waveform that contains multiple 16 QAM and 64 QAM wavelength-division multiplexed (WDM) data signals with symbol rates of up to 80 GBd, reaching overall line rates of up to 1.92 Tbit/s within an optical acquisition bandwidth of 610 GHz. To the best of our knowledge, this is the highest bandwidth that has so far been demonstrated in an OAWM experiment.
title: Survey of Scanning Conditions Used for Computed Tomography Lung Cancer Screening: Is Lung Cancer Screening Being Performed at Low-dose Settings?
Creators: name: Gomi, Shiho
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Tissue characterisation
subject: Screening
subject: CT
subject: Thorax
subject: Lung

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To promote the application of lung cancer computed tomography (CT) screening with low-dose settings by showing the actual situation of the scanning conditions of lung cancer CT screening. This poster presents the rate of use of CT-automatic exposure...
On the numerical range of generators of symmetric $L_\infty$-contractive semigroups
Creators: name: Haase, Markus
name: Kunstmann, Peer Christian
name: Vogt, Hendrik
Publisher: name: arXiv
Year: 2016
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A12, 47D07, 47B25

description: A result by Liskevich and Perelmuter from 1995 yields the optimal angle of analyticity for symmetric submarkovian semigroups on $L_p$, $1
Gunn D.M./ Fewell, D.N., Narrative in the Hebrew Bible
Creators: name: Klement, Herbert
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821176596
description: Jahrbuch für evangelikale Theologie, V. 8 (1994): Jahrbuch für evangelikale Theologie, Band 8
Energy flow in ultra-high energy cosmic ray interactions as a probe of thermalization: a potential solution to the muon puzzle
Creators: name: Scaria, Ronald
name: Deb, Suman
name: Singh, Captain R.
name: Sahoo, Raghunath
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Signatures of the formation of a strongly interacting thermalized matter of partons have been observed in nucleus-nucleus, proton-nucleus, and high-multiplicity proton-proton collisions at LHC energies. Strangeness enhancement in such ultra-relativistic heavy-ion collisions is considered to be a consequence of this thermalized phase, known as quark-gluon plasma (QGP). Simultaneously, proper modeling of hadronic energy fraction in interactions of ultra-high energy cosmic rays (UHECR) has been proposed as a solution for the muon puzzle, an unexpected excess of muons in air showers. These interactions have center-of-mass collision energies of the order of energies attained at the LHC or even higher, indicating that the possibility of a thermalized partonic state cannot be overlooked in UHECR-air interactions. This work investigates the hadronic energy fraction and strangeness enhancement to explore QGP-like phenomena in UHECR-air interactions using various high-energy hadronic models. A core-corona system with a thermalized core undergoing statistical hadronization is considered through the EPOS LHC model. In contrast, PYTHIA 8, QGSJET II-04, and SYBILL 2.3d consider string fragmentation without thermalization. We have found that EPOS LHC gives a better description of strangeness enhancement as compared to other models. We conclude that adequately treating all the relevant effects and further retuning the models is necessary to explain the observed effects.
description: Same as the published version
title: MR Imaging and MR Spectroscopy versus histological findings in 30 lesions of the breast with unknown histological results
Creators: name: Vilanova, Joan Carles
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Molecular imaging
subject: MR-Spectroscopy
subject: MR
subject: Oncology
subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The objective of our study was to determinate if 1 H MR Spectroscopy (MRS) is a useful tool for characterize breast lesions. In addition to breast MRI with 3D dynamic contrast, molecular information with MRS imaging, has been expected to be useful...
title: Role of ultrasonically guided fine needle aspiration biopsy in the differential diagnosis of nodular thyroid disease
Creators: name: Romanko, Svetlana
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Head and neck
subject: Elastography
subject: Ultrasound-Colour Doppler
subject: Ultrasound-Power Doppler
subject: Biopsy

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The differential diagnosis of nodular thyroid diseases remains the topical problem worldwide. The urgency of the study is conditioned by the following factors: - tendency for an increase of nodular thyroid diseases (1), - popularity of minimally...
Magnetically charged black-bounce solution via nonlinear electrodynamics in a k-essence theory
Creators: name: Pereira, Carlos F. S.
name: Rodrigues, Denis C.
name: Silva, Marcos V. de S.
name: Fabris, Júlio C.
name: Rodrigues, Manuel E.
name: Belich, H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the present work, we obtain and analyze a new class of analytical solutions of magnetically charged black bounces in k-essence theory, spherically symmetric in (3+1)-dimensions, coupled to nonlinear electrodynamics (NED). We consider two metric models, Simpson-Visser and Bardeen, for the k-essence configurations n = 1/3 and n = 1/5. We obtain in an analytical way which scalar field, field potential, and Lagrangian NED are necessary to support the metrics. We analyze the behavior of these quantities and the energy conditions due to the scalar field and the NED.
Concurrence and entanglement on a 16-site spin-1/2 pyrochlore cluster
Creators: name: Wei, C.
name: Curnoe, S. H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We examine the entanglement of the ground state of a 16-site spin-1/2 pyrochlore cluster in the quantum spin ice regime via various calculations of ${\cal I}$-concurrence. Exact ground state solutions to a quantum spin Hamiltonian with four nearest-neighbour exchange parameters were obtained using exact diagonalization. We present results for the ground state ${\cal I}$-concurrence in a region within the parameter space of the model where the ground state is a singlet. We discuss variations in the ${\cal I}$-concurrence in the context of the composition of the ground state and we demonstrate how a lattice distortion disentangles the state.
title: Value of tomosynthesis (TS) for assessing screen-detected abnormalities
Creators: name: Heywang-Köbrunner, Sylvia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: Mammography
subject: Screening
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Prospective study on consecutive pts: started in May 2010 Inclusion criteria: 300 pts Suspicious finding on screening mx Indicationfor addtional mx-views (Dx-Mx) or biopsy comparison: complete diagnosic mamogram (Dx-Mx) tomosynthesis (TS) TS+DxMx...
Torsion in the cohomology of torus orbifolds
Creators: name: Kuwata, Hideya
name: Masuda, Mikiya
name: Zeng, Haozhi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: We study torsion in the integral cohomology of a certain family of $2n$-dimensional orbifolds $X$ with actions of the $n$-dimensional compact torus. Compact simplicial toric varieties are in our family. For a prime number $p$, we find a necessary condition for the integral cohomology of $X$ to have no $p$-torsion. Then we prove that the necessary condition is sufficient in some cases. We also give an example of $X$ which shows that the necessary condition is not sufficient in general.
description: 22 pages, 3 figures
Genere, gioco e architettura. Viaggio nelle case dei sogni di Barbie
Creators: name: Scavuzzo, Giuseppina
Publisher: name: La Rivista di Engramma
Year: 2024
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: toys
subject: gender stereotypes
subject: Barbie
subject: dollhouses
subject: domesticity

description: The article delves into the intricate relationship between architecture, toys and gender stereotypes, with a specific focus on Barbie Dreamhouses. Toys, particularly those related to construction, shape spatial perceptions and influence architectural sensitivity. Gender studies highlight the role of toys in constructing social roles, which are also reflected in domestic spaces and architecture. Through a historical exploration of Barbie Dreamhouses from the 1960s to their representation in the recent Barbie film, the article identifies changes in design aesthetics, social attitudes, and the portrayal of Barbie, reflecting evolving notions of femininity and domesticity. Domestic labor and its spaces emerge as central elements in negotiating the balance between emancipatory forces and conservative impulses that Barbie’s producers ambiguously strive to maintain, in a consistently successful commercial strategy. Only by subversively manipulating the Barbie model and her Dreamhouse can the toy reclaim its disobedient, imaginative, and subversive function against the status quo.
title: Early multilinguals have smaller gray matter volumes in language processing areas
Creators: name: Eppenberger, Leila
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Speech disorders
subject: Occupational / Environmental hazards
subject: Cerebral palsy
subject: Statistics
subject: Imaging sequences
subject: Comparative studies
subject: Neural networks
subject: MR
subject: Neuroradiology brain

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Age of second language (L2) acquisition has been shown to have an effect on cortical activation in functional MRI studies. A single subject analysis revealed that the variance in the number of voxels activated in Broca’s and Wernicke’s area...
Constraining Horndeski theory with gravitational waves from coalescing binaries
Creators: name: Quartin, Miguel
name: Tsujikawa, Shinji
name: Amendola, Luca
name: Sturani, Riccardo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the broad subclass of Horndeski theories with a luminal speed of gravitational waves, we derive gravitational waveforms emitted from a compact binary by considering the wave propagation on a spatially flat cosmological background. A scalar field nonminimally coupled to gravity gives rise to hairy neutron star (NS) solutions with a nonvanishing scalar charge, whereas black holes (BHs) do not have scalar hairs in such theories. A binary system containing at least one hairy neutron star modifies the gravitational waveforms in comparison to those of the BH-BH binary. Using the tensor gravitational waveforms, we forecast the constraints on a parameter characterizing the difference of scalar charges of NS-BH or NS-NS binaries for Advanced LIGO and Einstein Telescope. We illustrate how these constraints depend on redshift and signal-to-noise ratio, and on different possible priors. We show that in any case it is possible to constrain the scalar charge precisely, so that some scalarized NS solutions known in the literature can be excluded.
description: v2: new appendix added clarifying the relative importance of BNS mergers in Horndeski; minor corrections and new citations added
title: Sociedade Real Marítima, Militar e Geográfica
Creators: name: de Almeida Barata, João
Publisher: name: CHAM, Faculdade de Ciências Sociais e Humanas, Universidade NOVA de Lisboa
Year: 2022

description: Entrada histórica sobre a instituição Sociedade Real Marítima, Militar e Geográfica, Lisboa, Portugal, na plataforma eViterbo
description: Almeida Barata, João de. 2022. Sociedade Real Marítima, Militar e Geográfica in eViterbo. CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa. eISBN: 978-989-8492-77-7
title: Utility of cardiac magnetic resonance in patients with Fontan correction of congenital heart disease.
Creators: name: Navarro-Aguilar, Vicente
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Congenital
subject: Physiological studies
subject: MR
subject: Cardiac

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The Fontan procedure is a surgical palliative therapy for patients with a variety of complex congenital heart conditions that result in a single functional ventricular chamber. The original procedure made popular by Fontan and colleagues initially...
Lorentzian Kac-Moody algebras with Weyl groups of 2-reflections
Creators: name: Gritsenko, Valery
name: Nikulin, Viacheslav V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: We describe a new large class of Lorentzian Kac--Moody algebras. For all ranks, we classify 2-reflective hyperbolic lattices S with the group of 2-reflections of finite volume and with a lattice Weyl vector. They define the corresponding hyperbolic Kac--Moody algebras of restricted arithmetic type which are graded by S. For most of them, we construct Lorentzian Kac--Moody algebras which give their automorphic corrections: they are graded by the S, have the same simple real roots, but their denominator identities are given by automorphic forms with 2-reflective divisors. We give exact constructions of these automorphic forms as Borcherds products and, in some cases, as additive Jacobi liftings.
description: Var2: 75 pages, 16 figures. The exposition polished, some remarks and references added
Sonnenfleckenzeichnung Nr. 26913.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.05.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Universal Charge Diffusion and the Butterfly Effect
Creators: name: Blake, Mike
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study charge diffusion in holographic scaling theories with a particle-hole symmetry. We show that these theories have a universal regime in which the diffusion constant is given by $D_c = C v_B^2/ (2 πT)$ where $v_B$ is the velocity of the butterfly effect. The constant of proportionality, $C$, depends only on the scaling exponents of the infra-red theory. Our results suggest an unexpected connection between transport at strong coupling and quantum chaos.
description: 13 pages, v2: minor clarifications, note added, v3: some changes in presentation, version to appear in PRL as 'Universal Charge Diffusion and the Butterfly Effect in Holographic Theories'
Sonnenfleckenzeichnung Nr. 26914.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.05.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Symmetry and topology of hyperbolic Haldane models
Creators: name: Chen, Anffany
name: Guan, Yifei
name: Lenggenhager, Patrick M.
name: Maciejko, Joseph
name: Boettcher, Igor
name: Bzdušek, Tomáš
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Particles hopping on a two-dimensional hyperbolic lattice feature unconventional energy spectra and wave functions that provide a largely uncharted platform for topological phases of matter beyond the Euclidean paradigm. Using real-space topological markers as well as Chern numbers defined in the higher-dimensional momentum space of hyperbolic band theory, we construct and investigate hyperbolic Haldane models, which are generalizations of Haldane's honeycomb-lattice model to various hyperbolic lattices. We present a general framework to characterize point-group symmetries in hyperbolic tight-binding models, and use this framework to constrain the multiple first and second Chern numbers in momentum space. We observe several topological gaps characterized by first Chern numbers of value $1$ and $2$. The momentum-space Chern numbers respect the predicted symmetry constraints and agree with real-space topological markers, indicating a direct connection to observables such as the number of chiral edge modes. With our large repertoire of models, we further demonstrate that the topology of hyperbolic Haldane models is trivialized for lattices with strong negative curvature.
description: main text (14 pages with 7 figures and 2 tables) + appendices (28 pages with 10 figures and 2 tables) + bibliography (2 pages)
Sonnenfleckenzeichnung Nr. 27013.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.10.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Minor Mergers are not enough: The importance of Major Mergers during Brightest Cluster Galaxy assembly
Creators: name: Kluge, Matthias
name: Bender, Ralf
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the roles of major and minor mergers during brightest cluster galaxy (BCG) assembly using surface brightness profiles, line indices, and fundamental plane relations. Based on our own sample and consistently reanalyzed Sloan Digital Sky Survey data, we find that BCGs and luminous normal ellipticals (LNEs) have similar central velocity dispersions, central absorption line strengths, and central surface brightnesses. However, BCGs are more luminous due to their much larger radial extent. These properties result in a flattening of the Faber$-$Jackson and Mg$_{\rm b}-$luminosity relations above 10$^{10.6}$ L$_{\odot,g'}$. We use this effect to estimate an amount of $60-80%$ of accreted and merged light in BCGs relative to LNEs, which agrees with results from cosmological simulations. We determine the contribution of this excess light (EL) at each radius from the difference between the surface flux profiles of BCGs and LNEs. It is small in the center but increases steeply to 50% at $\sim$3 kpc radius. The shape of these profiles suggests that BCGs could be formed from LNEs in three major merger processes. This is also consistent with the mild increase of the Sérsic indices from $n\approx4$ to $n\approx6$, as confirmed in merger simulations. We note that minor mergers cannot be the dominant origin of the BCG's EL because they deposit too few stars at intermediate radii $r\lesssim20$ kpc. The shape of the EL profile also explains a detected offset of 0.14 dex of the fundamental planes for BCGs and LNEs relative to each other.
description: 40 pages, 20 figures, 10 tables. Accepted for publication in ApJS
Phegea52-1. Rediscovery of Issoria lathonia (Lepidoptera: Nymphalidae: Heliconiinae) in Cyprus.
Creators: name: John, Eddie
name: Houkes, Jordy
name: Salmela, Teppo
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310913
subject: Invertebrate biology

description: We report on the presence of Issoria lathonia (Linnaeus, 1758) (Lepidoptera: Nymphalidae: Heliconiinae) in the Troodos Mountains in Cyprus. Although a very common species in parts of Europe, I. lathonia was not recorded in Cyprus until 2016, when a singleton was seen. No further observations of this rare species in Cyprus were reported until April 2023, when further singletons were observed by two of the authors of this paper. It is hoped that by creating awareness of the rarity of Issoria lathonia in Cyprus, further reports might be forthcoming.
title: Enterography: Principles, Applications and Imaging Findings
Creators: name: Veas-Lopez, Ana Belen
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: CT
subject: Outcomes analysis
subject: Pathology

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Describe the technique of CT-enterography, review the current indications and semiological findings illustrate the most clinically relevant...
Raman spectroscopy of K_xCo_{2-y}Se_2 single crystals near the ferromagnet-paramagnet transition
Creators: name: Opačić, M.
name: Lazarević, N.
name: Radonjić, M. M.
name: Šćepanović, M.
name: Ryu, Hyejin
name: Wang, Aifeng
name: Tanasković, D.
name: Petrovic, C.
name: Popović, Z. V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Polarized Raman scattering spectra of the K_xCo_{2-y}Se_2 single crystals reveal the presence of two phonon modes, assigned as of the A_{1g} and B_{1g} symmetry. Absence of additional modes excludes the possibility of vacancy ordering, unlike in K_xFe_{2-y}Se_2. The ferromagnetic (FM) phase transition at T_c\approx 74 K leaves a clear fingerprint on the temperature dependence of the Raman mode energy and linewidth. For T>T_c the temperature dependence looks conventional, driven by the thermal expansion and anharmonicity. The Raman modes are rather broad due to the electron-phonon coupling increased by the disorder and spin fluctuation effects. In the FM phase the phonon frequency of both modes increases, while an opposite trend is seen in their linewidth: the A_{1g} mode narrows in the FM phase, whereas the B_{1g} mode broadens. We argue that the large asymmetry and anomalous frequency shift of the B_{1g} mode is due to the coupling of spin fluctuations and vibration. Our density functional theory (DFT) calculations for the phonon frequencies agree rather well with the Raman measurements, with some discrepancy being expected since the DFT calculations neglect the spin fluctuations.
description: 9 pages, 4 figures, 3 tables
Endomorphisms of Artin groups of type $B_n$
Creators: name: Paris, Luis
name: Soroko, Ignat
Publisher: name: arXiv
Year: 2024
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F36 (Primary), 57K20 (Secondary)

description: We determine a classification of the endomorphisms of the Artin groups of spherical type $B_n$ for $n\ge 5$, and of their quotients by the center.
description: v2: Remark 2 added, minor changes according to the referee's suggestions. Accepted in the Journal of Algebra. 27 pages, 6 figures. arXiv admin note: text overlap with arXiv:2406.02484