cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Voß, Klaus Peter: Der Gedanke des allgemeinen Priester- und Prophetentums
Creators: name: Vom Orde, Klaus
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823870554
description: Jahrbuch für evangelikale Theologie, V. 7 (1993): Jahrbuch für evangelikale Theologie, Band 7
title: Acute low back/leg pain due to lumbar disc herniation. Oxygen ozone therapy as compared to conservative physical treatments.
Creators: name: Alexandre, Andrea
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Motility
subject: Outcomes analysis
subject: Experimental investigations
subject: Comparative studies
subject: Percutaneous
subject: Fluoroscopy
subject: Neuroradiology spine
subject: Interventional non-vascular
subject: Musculoskeletal spine

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare the effects of different conservative treatment options in patients affected by discoradicular conflict due to lumbar disc herniation. Multicenter randomized study in three cohort of patients with acute low back pain (LBP)due to single...
Strong Peak in $T_c$ of Sr$_2$RuO$_4$ Under Uniaxial Pressure
Creators: name: Steppke, Alexander
name: Zhao, Lishan
name: Barber, Mark E.
name: Scaffidi, Thomas
name: Jerzembeck, Fabian
name: Rosner, Helge
name: Gibbs, Alexandra S.
name: Maeno, Yoshiteru
name: Simon, Steven H.
name: Mackenzie, Andrew P.
name: Hicks, Clifford W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report a combined experimental and theoretical study of the dependence of the superconductivity of the unconventional superconductor Sr$_2$RuO$_4$ on anisotropic strain. Novel piezoelectric apparatus is used to apply uniaxial pressures of up to $\sim$1~GPa along a $\langle 100 \rangle$ direction ($a$-axis) of the crystal lattice. $T_c$ increases from 1.5~K in unstrained material to 3.4~K at compression by $\approx$0.6\%, then falls steeply. The $c$-axis upper critical field for the strained $T_c$ = 3.4~K material is a factor of twenty larger than that of the unstrained crystal, whereas the in-plane ($a$-axis) critical field increases by only a factor of three. First-principles electronic structure calculations give evidence that the observed maximum $T_c$ occurs at or near a Lifshitz transition when the Fermi level passes through a van Hove singularity. Finally, we perform order parameter analyses using three-band renormalization group calculations. These, combined with the unexpectedly low in-plane critical field, open the possibility that the highly strained $T_c$=3.4~K Sr$_2$RuO$_4$ has an even- rather than an odd-parity order parameter. Potential implications such as a transition at nonzero strain between odd- and even-parity order parameters are discussed.
Interpretable Multimodal Machine Learning Analysis of X-ray Absorption Near-Edge Spectra and Pair Distribution Functions
Creators: name: Narong, Tanaporn Na
name: Zachko, Zoe N.
name: Torrisi, Steven B.
name: Billinge, Simon J. L.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We used interpretable machine learning to combine information from multiple heterogeneous spectra: X-ray absorption near-edge spectra (XANES) and atomic pair distribution functions (PDFs) to extract local structural and chemical environments of transition metal cations in oxides. Random forest models were trained on simulated XANES, PDF, and both combined to extract oxidation state, coordination number, and mean nearest-neighbor bond length. XANES-only models generally outperformed PDF-only models, even for structural tasks, although using the metal's differential PDFs (dPDFs) instead of total PDFs narrowed this gap. When combined with PDFs, information from XANES often dominates the prediction. Our results demonstrate that XANES contain rich structural information and highlight the utility of species-specificity. This interpretable, multimodal approach is quick to implement with suitable databases and offers valuable insights into the relative strengths of different modalities, guiding researchers in experiment design and identifying when combining complementary techniques adds meaningful information to a scientific investigation.
Fate of chiral symmetry in Riemann-Cartan geometry
Creators: name: de Brito, Gustavo P.
name: Pereira, Antonio D.
name: Vieira, Arthur F.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the mechanism of chiral symmetry breaking for fermionic systems in a gravitational background with curvature and torsion. The analysis is based on a scale-dependent effective potential derived from a bosonized version of the Nambu-Jona-Lasino model in a Riemann-Cartan background. We have investigated the fate of chiral symmetry in two different regimes. First, to gain some intuition on the combined effect of curvature and torsion, we investigate the regime of weak curvature and torsion. However, this regime does not access the deep infrared limit, which is essential to answer questions related to the mechanism of gravitational catalysis in fermionic systems. Second, we look at the regime of vanishing curvature and homogeneous torsion. In this case, although we cannot probe the combined effects of curvature and torsion, we can access the deep infrared contributions of the background torsion to the mechanism of chiral symmetry breaking. Our main finding is that, in the scenario where only torsion is present, there is no indication of a mechanism of gravitational catalysis.
description: 18 pages, 2 figures; typos corrected and Eqs. (14), (15), (20) and (21) added. Version matches the published one in PRD
Skyrmionic vortex lattices in coherently coupled three-component Bose-Einstein condensates
Creators: name: Orlova, Natalia V.
name: Kuopanportti, Pekko
name: Milošević, Milorad V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We show numerically that a harmonically trapped and coherently Rabi-coupled three-component Bose-Einstein condensate can host unconventional vortex lattices in its rotating ground state. The discovered lattices incorporate square and zig-zag patterns, vortex dimers and chains, and doubly quantized vortices, and they can be quantitatively classified in terms of a skyrmionic topological index, which takes into account the multicomponent nature of the system. The exotic ground-state lattices arise due to the intricate interplay of the repulsive density-density interactions and the Rabi couplings as well as the ubiquitous phase frustration between the components. In the frustrated state, domain walls in the relative phases can persist between some components even at strong Rabi coupling, while vanishing between others. Consequently, in this limit the three-component condensate effectively approaches a two-component condensate with only density-density interactions. At intermediate Rabi coupling strengths, however, we face unique vortex physics that occurs neither in the two-component counterpart nor in the purely density-density-coupled three-component system.
description: 13 pages, 16 color figures; v2 is identical in content to the published article
Three-Dimensional Rotating Couette Flow Via The Generalised Quasilinear Approximation
Creators: name: Tobias, Steven
name: Marston, Brad
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We examine the effectiveness of the Generalised Quasilinear (GQL) Approximation introduced by Marston et al (2016). This approximation splits the variables into large and small scales in directions where there is a translational symmetry and removes nonlinear interactions involving only small scales. We utilise as a paradigm problem three-dimensional, turbulent, rotating Couette flow. We compare the results obtained from Direct Numerical Solution of the equations with those from Quasilinear (QL) and GQL calculations. In this three-dimensional setting, there is a choice of cut-off wavenumber for the GQL approximation both in the streamwise and in the spanwise directions. We demonstrate that the GQL approximation significantly improves the accuracy of mean flows, spectra and two-point correlation functions over models that are quasilinear in any of the translationally invariant directions, even if only a few streamwise and spanwise modes are included. We argue that this provides significant support for a programme of Direct Statistical Simulation utilising the GQL approximation.
title: MR Imaging of Complications After Myocardial Infarction
Creators: name: Salinas Yeregui, Teresa
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: MR
subject: Complications
subject: Ischaemia / Infarction

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe the natural evolution of the acutemyocardial infarction (AMI) and to review the risk factors for developing complications. To describe the role of Magnetic Resonance Imaging (MRI) in the diagnosis of myocardial infarctionandcomplications...
Relatività Speciale: Esercizi e Complementi
Creators: name: Babusci, Danilo
Publisher: name: INFN Open Access Repository
Year: 2015
Subjects: Fisica Moderna
INFN-DIV-15-03-LNF

description: Questa nota fa parte di una serie di dispense distribuite durante il corso "Incontri di Fisica Moderna", rivolto ai docenti di Matematica e Fisica dei Licei Scientifici. Il corso si è svolto, presso i Laboratori Nazionali di Frascati, nel periodo Novembre 2015 – Maggio 2016, ed è consistito di 15 lezioni di tre ore ciascuna.
The $K$-theoretic bulk-edge correspondence for topological insulators
Creators: name: Bourne, Chris
name: Kellendonk, Johannes
name: Rennie, Adam
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: K-Theory and Homology (math.KT)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the application of Kasparov theory to topological insulator systems and the bulk-edge correspondence. We consider observable algebras as modelled by crossed products, where bulk and edge systems may be linked by a short exact sequence. We construct unbounded Kasparov modules encoding the dynamics of the crossed product. We then link bulk and edge Kasparov modules using the Kasparov product. Because of the anti-linear symmetries that occur in topological insulator models, real $C^*$-algebras and $KKO$-theory must be used.
description: Minor corrections, to appear in Annales Henri Poincar\'e
An inversion formula for some Fock spaces
Creators: name: Cao, Bintao
name: Lam, Ngau
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: A symmetric bilinear form on a certain subspace $\widehat{\mathbb T}^{\bf b}$ of a completion of the Fock space $\mathbb T^{\bf b}$ is defined. The canonical and dual canonical bases of $\widehat{\mathbb T}^{\bf b}$ are dual with respect to the bilinear form. As a consequence, the inversion formula connecting the coefficients of the canonical basis and that of the dual canonical basis of $\widehat{\mathbb T}^{\bf b}$ expanded in terms of the standard monomial basis of $\mathbb T^{\bf b}$ is obtained. Combining with the Brundan's algorithm for computing the elements in the canonical basis of $\widehat{\mathbb{T}}^{{\bf b}_{\mathrm{st}}}$, we have an algorithm computing the elements in the canonical basis of $\widehat{\mathbb{T}}^{\bf b}$ for arbitrary ${\bf b}$.
description: 23 pages
Knowledge Graphs - Working Group Charter (NFDI section-metadata) (1.2)
Creators: name: Stocker, Markus
name: Rossenova, Lozana
name: Shigapov, Renat
name: Betancort, Noemi
name: Dietze, Stefan
name: Murphy, Bridget
name: Bölling, Christian
name: Schubotz, Moritz
name: Koepler, Oliver
Publisher: name: Genève : CERN
Year: 2023
Subjects: subject: NFDI
subject: Base4NFDI
subject: FAIR principles
subject: knowledge graph
subject: research data management
subject: knowledge graphs
subject: 020
subject: 004

description: Knowledge Graphs are a key technology for implementing the FAIR principles in data infrastructures by ensuring interoperability for both humans and machines. The Working Group "Knowledge Graphs" in Section "(Meta)data, Terminologies, Provenance" of the German National Research Data Infrastructure (Nationale Forschungsdateninfrastruktur (NFDI) e.V.) aims to promote the use of knowledge graphs in all NFDI consortia, to facilitate cross-domain data interlinking and federation following the FAIR principles, and to contribute to the joint development of tools and technologies that enable transformation of structured and unstructured data into semantically reusable knowledge across different domains.
Covering factors of the dusty obscurers in radio-loud and radio-quiet quasars
Creators: name: Gupta, Maitrayee
name: Sikora, Marek
name: Nalewajko, Krzysztof
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We compare covering factors of circumnuclear dusty obscurers in radio-loud and radio-quiet quasars. The radio-loud quasars are represented by a sample of FR II quasars obtained by cross-matching a catalog of the FR II radio sources selected by van Velzen et al. with the SDSS DR7 catalog of quasars. Covering factors of FR II quasars are compared with covering factors of the radio-quiet quasars matched with them in redshift, black hole mass, and Eddington-ratio. We found that covering factors, proxied by the infrared-to-bolometric luminosity ratio, are on average slightly smaller in FR II quasars than in radio-quiet quasars, however, this difference is statistically significant only for the highest Eddington ratios. For both samples, no statistically significant dependence of a median covering factor on Eddington ratio, black hole mass, nor redshift can be claimed.
description: Published in MNRAS, comments are welcome
title: FDG-PET/CT as a screening tool for liver metastases in primary choroidal melanoma
Creators: name: Islam, Shahriar
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Metastases
subject: Health policy and practice
subject: Comparative studies
subject: Audit and standards
subject: Ultrasound
subject: PET-CT
subject: Oncology
subject: Nuclear medicine
subject: Eyes

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Choroidal melanomas represent the most frequent intraocular malignancy [1] with the liver and bone being the most common sites of metastases. The aim of this study was to establish the incidence of positive scans for liver metastases within the...
The full automorphism groups of general position graphs
Creators: name: Pan, Junyao
Publisher: name: arXiv
Year: 2023
Subjects: subject: Group Theory (math.GR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 20B25

description: Let $S$ be a non-empty finite set. A flag of $S$ is a set $f$ of non-empty proper subsets of $S$ such that $X\subseteq Y$ or $Y\subseteq X$ for all $X,Y\in f$. The set $\{|X|:X\in f\}$ is called the type of $f$. Two flags $f$ and $f'$ are in general position with respect to $S$ if $X\cap Y=\emptyset$ or $X\cup Y=S$ for all $X\in f$ and $Y\in f'$. For a fixed type $T$, Klaus Metsch defined the general position graph $Γ(S,T)$ whose vertices are the flags of $S$ of type $T$ with two vertices being adjacent when the corresponding flags are in general position. In this paper, we characterize the full automorphism groups of $Γ(S,T)$ in the case that $|T|=2$. In particular, we solve an open problem proposed by Klaus Metsch.
description: we solve an open problem proposed by Klaus Metsch
title: Current status of Autopsy imaging examination in Japan.
Creators: name: Yamamoto, Seiji
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Forensic / Necropsy studies
subject: CT
subject: Statistics
subject: Trauma

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: •To enable the committee to make recommendations for achieving even more practical operational systems, a questionnaire survey on current postmortem use of CT and MRI equipment in medical facilities was distributed to all hospitals in Japan with...
Numerical evidence for a phase transition in 4d spin foam quantum gravity
Creators: name: Bahr, Benjamin
name: Steinhaus, Sebastian
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Building on recent advances in defining Wilsonian RG flows, and in particular the notion of scales, for background-independent theories, we present a first investigation of the renormalization of the 4d spin foam path integral for quantum gravity, both analytically and numerically. Focussing on a specific truncation of the model using a hypercubic lattice, we compute the RG flow and find strong indications for a phase transition, as well as an interesting interplay between the different observed phases and the (broken) diffeomorphism symmetry of the model. Most notably, it appears that the critical point between the phases, which is a fixed point of the RG flow, is precisely where broken diffeomorphism symmetry is restored, which suggests that it might allow for the definition a continuum limit of the quantum gravity theory.
description: 6 pages, 5 figures, changed to match published version
title: Schweizer Bildungssystem in der Krise?
Creators: name: Kost, Jakob
Publisher: name: :unas
Year: 2023

description: Das Bildungssystem soll den jungen Menschen Wissen vermitteln und sie in ihrem Aufwachsen unterstützen. Die Probleme in der Gesellschaft zu lösen ist hingegen nicht seine primäre Aufgabe. Ein Kommentar zur Publikation «Fördern statt selektionieren».
On the magnetic structures of 1:1:1 stoichiometric topological phases LnSbTe (Ln = Pr, Nd, Dy and Er)
Creators: name: Plokhikh, Igor
name: Pomjakushin, Vladimir
name: Gawryluk, Dariusz Jakub
name: Zaharko, Oksana
name: Pomjakushina, Ekaterina
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: LnSbTe (Ln - lanthanide) group of materials, belonging to ZrSiS/PbFCl (P4/nmm) structure type, is a platform to study the phenomena originating from the interplay between the electronic correlations, magnetism, structural instabilities and topological electronic structure. Here we report a systematic study of magnetic properties and magnetic structures of LnSbTe materials. The studied materials undergo antiferromagnetic ordering at TN = 2.1 K (Ln = Er), 6.7 K (Ln = Dy), 3.1 K (Ln = Nd). Neutron powder diffraction reveals ordering with k1 = (1/2 + d 0 0) in ErSbTe, k2 = (1/2 0 1/4) in NdSbTe. DySbTe features two propagation vectors k2 and k4 = (0 0 1/2). No long-range magnetic order is observed in PrSbTe down to 1.8 K. We propose the most probable models of magnetic structures, discuss their symmetry and possible relation between the electronic structure and magnetic ordering.
description: 18 pages, 10 figures
Schumacher, Heinz: Urknall und Schöpfergott
Creators: name: Diener, Michael
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823869041
description: Jahrbuch für evangelikale Theologie, V. 7 (1993): Jahrbuch für evangelikale Theologie, Band 7
Strange Quark Stars as Probe of Dark Matter
Creators: name: Zheng, Hao
name: Chen, Lie-Wen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We demonstrate that the observation of old strange quark stars (SQSs) can set important limits on the scattering cross sections $σ_q$ between the light quarks and the non-interacting scalar dark matter (DM). By analyzing a set of 1403 of solitary pulsarlike compact stars in the Milky Way, we find the old solitary pulsar PSR J1801-0857D can set the most stringent upper limits on $σ_q$ or the DM-proton scattering cross sections $σ_p$. By converting $σ_q$ into $σ_p$ based on effective operator analyses, we show the resulting $σ_p$ limit by assuming PSR J1801-0857D to be a SQS could be comparable with that of the current direct detection experiments but much weaker (by several orders of magnitude) than that obtained by assuming PSR J1801-0857D to be a neutron star (NS), which requires an extremely small $σ_p$ far beyond the limits of direct detection experiments. Our findings imply that the old pulsars are favored to be SQSs rather than NSs if the scalar DM were observed by future terrestrial experiments.
description: 6 pages, 4 figures. Some results updated and discussions added. Accepted version to appear in ApJ
TACO: Adversarial Camouflage Optimization on Trucks to Fool Object Detectors
Creators: name: Dimitriu, Adonisz
name: Michaletzky, Tamás
name: Remeli, Viktor
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Adversarial attacks threaten the reliability of machine learning models in critical applications like autonomous vehicles and defense systems. As object detectors become more robust with models like YOLOv8, developing effective adversarial methodologies is increasingly challenging. We present Truck Adversarial Camouflage Optimization (TACO), a novel framework that generates adversarial camouflage patterns on 3D vehicle models to deceive state-of-the-art object detectors. Adopting Unreal Engine 5, TACO integrates differentiable rendering with a Photorealistic Rendering Network to optimize adversarial textures targeted at YOLOv8. To ensure the generated textures are both effective in deceiving detectors and visually plausible, we introduce the Convolutional Smooth Loss function, a generalized smooth loss function. Experimental evaluations demonstrate that TACO significantly degrades YOLOv8's detection performance, achieving an AP@0.5 of 0.0099 on unseen test data. Furthermore, these adversarial patterns exhibit strong transferability to other object detection models such as Faster R-CNN and earlier YOLO versions.
description: This version matches the final published version in Big Data and Cognitive Computing (MDPI). Please cite the journal version when referencing this work (doi: https://doi.org/10.3390/bdcc9030072)
Bridging the Spectrum: from Optical to Radio Transients
Creators: name: de Ruiter, Iris
Publisher: name: Zenodo
Year: 2024

description: Radio follow-up of tidal disruption events, supernovae, gamma-ray bursts and electromagnetic counterparts of gravitational wave events provides a unique perspective on the intrinsic physical processes, probing different emission processes and providing high-resolution images. In this talk, I would like to discuss the current procedures of following optical transients in the radio, exemplified by the outburst of the recurrent nova RS Ophiuchi, and how these procedures might change in the future. In the LSST era, more and more transients will be identified in the optical wavelength. Therefore, it is necessary to consider for which types of sources radio follow-up will provide the most meaningful contribution.

 

Finally, there is the possibility for a symbiotic relationship between radio and optical transient astronomy. There are types of transients that are discovered in radio data, but warrant optical follow-up. A well-known source class in this regard are the fast radio bursts, but I will also show an example of a radio transient discovered in LOFAR transient search that warrants optical follow-up. Leveraging the sky coverage of the LSST one can search for coincident optical signatures of these radio transients. Further in the future, these types of transients may become more prominent as radio astronomy is about the enter a new era with the SKA and the ngVLA.
Energy Gap Evolution Across the Superconductivity Dome in Single Crystals of (Ba$_{1-x}$K$_x$)Fe$_2$As$_2$
Creators: name: Cho, Kyuil
name: Konczykowski, M.
name: Teknowijoyo, S.
name: Tanatar, M. A.
name: Liu, Y.
name: Lograsso, T. A.
name: Straszheim, W. E.
name: Mishra, V.
name: Maiti, S.
name: Hirschfeld, P. J.
name: Prozorov, R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The mechanism of unconventional superconductivity in iron-based superconductors (IBSs) is one of the most intriguing questions in current materials research. Among non-oxide IBSs, (Ba$_{1-x}$K$_x$)Fe$_2$As$_2$ has been intensively studied because of its high superconducting transition temperature and fascinating evolution of the superconducting gap structure from being fully isotropic at optimal doping (\(x\approx\)0.4) to becoming nodal at $x > $0.8. Although this marked evolution was identified in several independent experiments, there are no details of the gap evolution to date because of the lack of high-quality single crystals covering the entire K-doping range of the superconducting dome. We conducted a systematic study of the London penetration depth, $λ(T)$, across the full phase diagram for different concentrations of point-like defects introduced by 2.5 MeV electron irradiation. Fitting the low-temperature variation with the power law, $Δλ\sim T^{n}$, we find that the exponent $n$ is the highest and $T_c$ suppression rate with disorder is the smallest at optimal doping, and they evolve with doping being away from optimal, which is consistent with increasing gap anisotropy, including an abrupt change around $x\simeq 0.8$, indicating the onset of nodal behavior. Our analysis using a self-consistent $t$-matrix approach suggests the ubiquitous and robust nature of s$_{\pm}$ pairing in IBSs and argues against a previously suggested transition to a $d-$wave state near $x=1$ in this system.
Fiber Bragg Grating (FBG) sensors as flatness and mechanical stretching sensors
Creators: name: Benussi, L.
name: Et Al.
Publisher: name: INFN Open Access Repository
Year: 2015
Subjects: Fibre Bragg Grating
FBG
Gaseous Electron Multipliers
GEM
INFN-15-09-LNF

description: A novel approach which uses Fibre Bragg Grating (FBG) sensors has been utilised to assess and monitor the flatness of Gaseous Electron Multipliers (GEM) foils. The setup layout and preliminary results are presented.
Galaxy cluster's rotation
Creators: name: Manolopoulou, M.
name: Plionis, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the possible rotation of cluster galaxies, developing, testing and applying a novel algorithm which identifies rotation, if such does exist, as well as its rotational centre, its axis orientation, rotational velocity amplitude and, finally, the clockwise or counterclockwise direction of rotation on the plane of the sky. To validate our algorithms we construct realistic Monte Carlo mock rotating clusters and confirm that our method provides robust indications of rotation. We then apply our methodology on a sample of Abell clusters with z
description: 19 pages, 7 tables, 15 figures, published in MNRAS (MN-16-1281-MJ.R3)
BKT phase transitions in two-dimensional non-Abelian spin models
Creators: name: Borisenko, Oleg
name: Chelnokov, Volodymyr
name: Cuteri, Francesca
name: Papa, Alessandro
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: It is argued that two-dimensional U(N) spin models for any N undergo a BKT-like phase transition, similarly to the famous XY model. This conclusion follows from the Berezinskii-like calculation of the two-point correlation function in U(N) models, approximate renormalization group analysis and numerical investigations of the U(2) model. It is shown, via Monte Carlo simulations, that the universality class of the U(2) model coincides with that of the XY model. Moreover, preliminary numerical results point out that two-dimensional SU(N) spin models with the fundamental and adjoint terms and N>4 exhibit two phase transitions of BKT type, similarly to Z(N) vector models.
description: 24 pages, 8 figures, 2 tables, version accepted for publication on Phys. Rev. E
Cotunneling drag effect in Coulomb-coupled quantum dots
Creators: name: Keller, A. J.
name: Lim, J. S.
name: Sánchez, David
name: López, Rosa
name: Amasha, S.
name: Katine, J. A.
name: Shtrikman, Hadas
name: Goldhaber-Gordon, D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In Coulomb drag, a current flowing in one conductor can induce a voltage across an adjacent conductor via the Coulomb interaction. The mechanisms yielding drag effects are not always understood, even though drag effects are sufficiently general to be seen in many low-dimensional systems. In this Letter, we observe Coulomb drag in a Coulomb-coupled double quantum dot (CC-DQD) and, through both experimental and theoretical arguments, identify cotunneling as essential to obtaining a correct qualitative understanding of the drag behavior.
description: Main text: 5 pages, 5 figures; SM: 11 pages, 5 figures, 1 table
title: Correlation of MR based intracranial pressure and shunt-adjustment in patients with hydrocephalus
Creators: name: Muehlmann, Marc
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Paediatric
subject: Neuroradiology brain
subject: MR
subject: Treatment effects
subject: Imaging sequences
subject: Diagnostic procedure
subject: Haemodynamics / Flow dynamics

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The reevaluation of hydrocephalus patients treated with a ventricular-peritoneal (VP) shunt system can be challenging due a great overlap in symptoms as caused either by over- or under-drainage of cerebrospinal fluid (CSF) and gets even more...
Hempelmann, Heinzpeter: "Unaufhebbare Subjektivität Gottes?"
Creators: name: Willi, H.P.
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823868754
description: Jahrbuch für evangelikale Theologie, V. 7 (1993): Jahrbuch für evangelikale Theologie, Band 7
The Simulation of Non-Abelian Statistics of Majorana Fermions in Ising Chain with Z2 Symmetry
Creators: name: Zhao, Xiao-Ming
name: Yu, Jing
name: He, Jing
name: Cheng, Qiu-Bo
name: Liang, Ying
name: Kou, Su-Peng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this paper, we numerically study the non-Abelian statistics of the zero-energy Majorana fermions on the end of Majorana chain and show its application to quantum computing by mapping it to a spin model with special symmetry. In particular, by using transverse-field Ising model with Z2 symmetry, we verify the nontrivial non-Abelian statistics of Majorana fermions. Numerical evidence and comparison in both Majorana-representation and spin-representation are presented. The degenerate ground states of a symmetry protected spin chain therefore previde a promising platform for topological quantum computation.
description: 5 pages,4 figures
A Lindblad Model of Quantum Brownian Motion
Creators: name: Lampo, Aniello
name: Lim, Soon Hoe
name: Wehr, Jan
name: Massignan, Pietro
name: Lewenstein, Maciej
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The theory of quantum Brownian motion describes the properties of a large class of open quantum systems. Nonetheless, its description in terms of a Born-Markov master equation, widely used in the literature, is known to violate the positivity of the density operator at very low temperatures. We study an extension of existing models, leading to an equation in the Lindblad form, which is free of this problem. We study the dynamics of the model, including the detailed properties of its stationary solution, for both constant and position-dependent coupling of the Brownian particle to the bath, focusing in particular on the correlations and the squeezing of the probability distribution induced by the environment
description: 15 pages, 10 figures
Supersymmetric asymptotically locally AdS$_5$ gravitational solitons
Creators: name: Durgut, Turkuler
name: Kunduri, Hari K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct supersymmetric gravitational soliton solutions of five-dimensional gauged supergravity coupled to arbitrarily many vector multiplets. The solutions are complete, globally stationary, $1/4$-BPS and are asymptotically locally AdS$_5$ with conformal boundary $\mathbb{R} \times L(p,1)$. The construction uses an $SU(2) \times U(1)-$invariant ansatz originally used by Gutowski and Reall to construct supersymmetric asymptotically AdS$_5$ black holes. A subset of these solutions have previously been obtained as supersymmetric limits of a class of local solutions of $U(1)^3$ gauged supergravity found by Chong-Cvetic-Lu-Pope, and by Lucietti-Ovchinnikov in their classification of $SU(2)$-invariant solutions of minimal gauged supergravity.
description: v2: typos corrected, minor improvements and clarifications, references added to agree with published version
Mesoscopic eigenvalue statistics of Wigner matrices
Creators: name: He, Yukun
name: Knowles, Antti
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 15B52, 60B20

description: We prove that the linear statistics of the eigenvalues of a Wigner matrix converge to a universal Gaussian process on all mesoscopic spectral scales, i.e. scales larger than the typical eigenvalue spacing and smaller than the global extent of the spectrum.
description: 34 pages
La Realtà Quantistica
Creators: name: Babusci, Danilo
name: Mascolo, Matteo
Publisher: name: INFN Open Access Repository
Year: 2016
Subjects: Fisica Moderna
Onde
Particelle
Meccanica Quantistica
EPR
INFN-DIV-16-01-LNF

description: Questa nota fa parte di una serie di dispense distribuite durante il corso "Incontri di Fisica Moderna", rivolto ai docenti di Matematica e Fisica dei Licei Scientifici. Il corso si è svolto, presso i Laboratori Nazionali di Frascati, nel periodo Novembre 2015 – Maggio 2016, ed è consistito di 15 lezioni di tre ore ciascuna.
title: Clinical value of multi-slice spiral CT urography in follow-up of patients with previous urothelial cancer
Creators: name: Sun, Hao
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Urinary Tract / Bladder
subject: CT
subject: Computer Applications-3D
subject: Computer Applications-Detection, diagnosis

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To assess the clinical value of multi-slice spiral CT urography(MSCTU) in follow-up of patients with a history of previous urothelial...
Helium diffraction on SiC grown graphene, qualitative and quantitative description with the hard corrugated wall model
Creators: name: Debiossac, Maxime
name: Zugarramurdi, Asier
name: Mu, Zhao
name: Lunca-Popa, Petru
name: Mayne, Andrew
name: Roncin, Philippe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The Moiré structure of epitaxial graphene mono layer grown on 6H-SiC(0001) has been investigated recently by grazing incidence fast atom diffraction, and the results were compared with the calculation of the structure \textit{ab initio} and exact diffraction codes. We review these results and present a complementary approach using the Hard Wall Model to extract information without any \textit{a priori}. Reversely, taking advantage of previous exact calculations we evaluate quantitatively the performance of this simplified approach by comparing predictions using the same potential energy surface.
description: 8 pages, 12 figures
Hempelmann, Heinzpeter: Wie denken Sie über Gott?
Creators: name: Hahn, Eberhard
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823868142
description: Jahrbuch für evangelikale Theologie, V. 7 (1993): Jahrbuch für evangelikale Theologie, Band 7
title: Retrospectively analysis hypertrophic cardiomyopathy classification with magnetic resonance imaging
Creators: name: Zhang, Chen
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: MR
subject: Image compression
subject: Hyperplasia / Hypertrophy

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The aim of this study was to retrospectively characterize the pattern and distribution of left ventricle (LV) myocardiums hypertrophy and all the patients were carride out the delay enhancement by cardiovascular magnetic resonance (CMR),and wasto...
CORRELAÇÃO ENTRE OS NÍVEIS SÉRICOS DE VITAMINA D E O DESEMPENHO DA COORDENAÇÃO MOTORA GROSSA EM ESCOLARES
Creators: name: Feliciano da Silva, Robson
name: Claudia Barbosa da Fonseca Carneiro, Antonietta
name: de Santana, David Filipe
name: Santiago Dimech, Gustavo
name: Correia de Lima Junior, Nelson
name: Gouveia Cursino, Ivson
name: Santos, Vanessa Pimentel
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 429999
subject: Other health sciences not elsewhere classified

description: A vitamina D exerce papel importante na via metabólica do cálcio. A hipovitaminose D é um problema de saúde global e, nas crianças, o desenvolvimento do desempenho motor pode ser depreciado pelos baixos níveis de Vitamina D. O objetivo desse estudo foi averiguar a correlação entre os níveis séricos de vitamina D e o desempenho da coordenação motora grossa em escolares entre 7 e 11 anos. Trata-se de um estudo transversal analítico, onde foram avaliados alunos do ensino fundamental I, quanto aos níveis séricos de vitamina D e quanto ao desempenho da coordenação motora grossa. Sobre coordenação motora grossa, foi encontrada uma média de 98,08 (±15,48) no escores do Quociente Motor. O nível sérico de vitamina D foi analisado em 86 crianças, 79,06% (68) apresentaram níveis suficientes, 19,76% (17) apresentaram níveis insuficientes e 1,16% (1) apresentou deficiência. As correlações entre os status de vitamina D e o desenvolvimento da coordenação motora grossa foram analisadas em dois grupos etários: 7 a 9 anos e 10 a 11 anos. Foram encontradas correlações fraca positiva tanto nas crianças com idade entre 7 e 9 anos (r= 0,31, p= 0,039), quanto nas crianças com idade entre 10 e 11 anos (r= 0,35, p= 0,029). O resultado desse estudo mostrou que indivíduos com melhores desempenhos da coordenação motora grossa também apresentaram níveis maiores de 25(OH)D. Na primeira infância, quando identificado o déficit de vitamina D, é possível fazer as intervenções para evitar possíveis danos a saúde que poderiam repercutir ao longo de toda vida.
Quantum Simulation of Spin-1 XXZ-Heisenberg Models and the Haldane Phase with Dysprosium
Creators: name: Brechtelsbauer, Katharina
name: Mögerle, Johannes
name: Büchler, Hans Peter
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Dysprosium atoms have proven to be a promising platform for quantum simulation due to their strong magnetic moment and high tunability of interactions. In this work, we propose Dysprosium atoms for simulating the one-dimensional spin-1 XXZ-Heisenberg model, which is known to have a rich phase diagram including the famous Haldane phase. To realize the model, we make use of the strong dipolar exchange interactions that naturally occur in the ground state of Dysprosium due to its large electron angular momentum of J=8. To implement spin-1 particles, we encode the spin degree of freedom into three Zeeman sublevels, which are energetically isolated by applying a magnetic field. Using the density-matrix renormalization group, we analyze the ground-state properties of the resulting effective model. We find that a chain of fermionic Dysprosium atoms in a suitable magnetic field can form a Haldane state with the characteristic spin-1/2 edge modes. Furthermore, we discuss the use of AC Stark shifts and Raman-type schemes for bosonic Dysprosium to isolate effective spin-1 systems and to increase the tunability of model parameters.
description: 11 pages, 7 figures
Tunable skewed edges in puckered structures
Creators: name: Grujić, Marko M.
name: Ezawa, Motohiko
name: Tadić, Milan Ž.
name: Peeters, Françios M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a new type of edges, arising due to the anisotropy inherent in the puckered structure of a honeycomb system such as in phosphorene. Skewed-zigzag and skewed-armchair nanoribbons are semiconducting and metallic, respectively, in contrast to their normal edge counterparts. Their band structures are tunable, and a metal-insulator transition is induced by an electric field. We predict a field-effect transistor based on the edge states in skewed-armchair nanoribbons, where the edge state is gapped by applying arbitrary small electric field $E_z$. A topological argument is presented, revealing the condition for the emergence of such edge states.
description: Topological argument added
title: CT findings of thoracoabdominal Involvement in Erdheim-Chester Disease.
Creators: name: Araujo, Cyrillo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: CT
subject: Thorax
subject: Musculoskeletal system
subject: Abdomen
subject: Diagnostic procedure
subject: Education
subject: Congenital
subject: Haematologic diseases
subject: Inflammation

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe and illustrate the classic computed tomography (CT) findings of thoracoabdominal involvement in Erdheim-Chester disease (ECD). In this poster we will emphasize the classic CT imaging characteristics of...
title: Aorto-right atrial fistula after operated ascending aortic replacement or Aortic Valve Replacement.
Creators: name: Zhi, Aihua
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Imaging sequences
subject: CT
subject: Radiation physics
subject: Cardiovascular system
subject: Cardiac
subject: Connective tissue disorders

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Man-made aorto-right atrial fistula was applied to control a troublesome bleeding encountered in patients who required an aortic valve replacement or replacement of the ascending aorta. The perigraft-to-right atrial shunt was constructed to the...
title: The usefulness of transthoracic ultrasonography (US) for the diagnosis of iatrogenic pneumothorax after CT-guided percutaneous procedures
Creators: name: Shibuya, Kei
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Thorax
subject: Interventional non-vascular
subject: Ultrasound
subject: Diagnostic procedure
subject: Complications

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Chest radiography (CXR) has been widely used as an initial examination for the diagnosis of pneumothorax (PTX), but it has been reported that more than half may not be detected on supine anterioposterior CXR. The usefulness of transthoracic...
Electronic transport of bilayer graphene with asymmetry line defects
Creators: name: Zhao, Xiao-Ming
name: Wu, Ya-Jie
name: Chen, Chan
name: Liang, Ying
name: Kou, Su-Peng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this paper, we study the quantum properties of a bilayer graphene with (asymmetry) line defects. The localized states are found around the line defects. Thus, the line defects on one certain layer of the bilayer graphene can lead to an electric transport channel. By adding a bias potential along the direction of the line defects, we calculate the electric conductivity of bilayer graphene with line defects using Landauer-Büttiker theory, and show that the channel affects the electric conductivity remarkably by comparing the results with those in a perfect bilayer graphene. This one-dimensional line electric channel has the potential to be applied in the nanotechnology engineering.
description: 5 pages, 7 figures
title: Prediction of Haemorrhagic Transformation in Acute Ischaemic Stroke using T2* Dynamic Susceptibility Contrast MRI derived parameters
Creators: name: Perchyonok, Yuliya
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Ischaemia / Infarction
subject: Outcomes analysis
subject: MR
subject: Neuroradiology brain

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Current non-invasive treatment of acute ischaemic stroke (AIS), in addition to supportive measures, is confined to the use of recombinant tissue plasminogen activator (rt-PA), administered within 4.5 hours following onset of symptoms (1). In...
Fibonacci anyon excitations of one-dimensional dipolar lattice bosons
Creators: name: Duric, Tanja
name: Biedroń, Krzysztof
name: Zakrzewski, Jakub
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study a system of dipolar bosons in a one-dimensional optical lattice using exact diagonalization and density matrix renormalization group methods. In particular, we analyze low energy properties of the system at an average filling of 3/2 atoms per lattice site. We identify the region of the parameter space where the system has non-Abelian Fibonacci anyon excitations that correspond to fractional domain walls between different charge-density-waves. When such one-dimensional systems are combined into a two-dimensional network, braiding of Fibonacci anyon excitations has potential application for fault tolerant, universal, topological quantum computation. Contrary to previous calculations, our results also demonstrate that super-solid phases are not present in the phase diagram for the discussed 3/2 average filling. Instead, decreasing the value of the nearest-neighbor tunneling strength leads to a direct, Berezinskii-Kosterlitz-Thouless, super-fluid to charge-density-wave quantum phase transition.
description: 14 pages, 17 figures