cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Distributed Scenario-Based Optimization for Asset Management in a Hierarchical Decision Making Environment
Creators: name: Dalal, Gal
name: Gilboa, Elad
name: Mannor, Shie
Publisher: name: arXiv
Year: 2016
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Asset management attempts to keep the power system in working conditions. It requires much coordination between multiple entities and long term planning often months in advance. In this work we introduce a mid-term asset management formulation as a stochastic optimization problem, that includes three hierarchical layers of decision making, namely the mid-term, short-term and real-time. We devise a tractable scenario approximation technique for efficiently assessing the complex implications a maintenance schedule inflicts on a power system. This is done using efficient Monte-Carlo simulations that trade-off between accuracy and tractability. We then present our implementation of a distributed scenario-based optimization algorithm for solving our formulation, and use an updated PJM 5-bus system to show a solution that is cheaper than other maintenance heuristics that are likely to be considered by TSOs.
description: Accepted to IEEE PES PSCC2016. Latest update: added acknowledgments
Deines, R., Jüdische Steingefäße und pharisäische Frömmigkeit
Creators: name: Riesner, Rainer
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138813
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10
An Operator-Based Local Discontinuous Galerkin Method Compatible With the BSSN Formulation of the Einstein Equations
Creators: name: Miller, Jonah M.
name: Schnetter, Erik
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: G.1.8
subject: 83-08

description: Discontinuous Galerkin Finite Element (DGFE) methods offer a mathematically beautiful, computationally efficient, and efficiently parallelizable way to solve hyperbolic partial differential equations. These properties make them highly desirable for numerical calculations in relativistic astrophysics and many other fields. The BSSN formulation of the Einstein equations has repeatedly demonstrated its robustness. The formulation is not only stable but allows for puncture-type evolutions of black hole systems. To-date no one has been able to solve the full (3+1)-dimensional BSSN equations using DGFE methods. This is partly because DGFE discretization often occurs at the level of the equations, not the derivative operator, and partly because DGFE methods are traditionally formulated for manifestly flux-conservative systems. By discretizing the derivative operator, we generalize a particular flavor of DGFE methods, Local DG methods, to solve arbitrary second-order hyperbolic equations. Because we discretize at the level of the derivative operator, our method can be interpreted as either a DGFE method or as a finite differences stencil with non-constant coefficients.
description: Incorporated referee comments during peer-review. Added several references pointed out to us. Added a figure and discussion comparing pointwise error for 4th- and 5th-order stencils for wave equation
title: Brain lesions developing spasticity
Creators: name: Bertoni, Miguel
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: MR
subject: Complications
subject: Computer Applications-General
subject: Motility
subject: Trauma

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1. To evaluate if imaging techniques correlate with variables grading conditions and outcomes in neurorehabilitation 2. Patterns of radiological lesions related to spasticityin our cohort Spasticity is defined as disordered sensorimotor...
Disorder-induced excitation continuum in a spin-1/2 cobaltate on a triangular lattice
Creators: name: Gao, Bin
name: Chen, Tong
name: Huang, Chien-Lung
name: Qiu, Yiming
name: Xu, Guangyong
name: Liebman, Jesse
name: Chen, Lebing
name: Stone, Matthew B.
name: Feng, Erxi
name: Cao, Huibo
name: Wang, Xiaoping
name: Xu, Xianghan
name: Cheong, Sang-Wook
name: Winter, Stephen M.
name: Dai, Pengcheng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A spin-1/2 triangular-lattice antiferromagnet is a prototypical frustrated quantum magnet, which exhibits remarkable quantum many-body effects that arise from the synergy between geometric spin frustration and quantum fluctuations. It can host quantum frustrated magnetic topological phenomena like quantum spin liquid (QSL) states, highlighted by the presence of fractionalized quasiparticles within a continuum of magnetic excitations. In this work, we use neutron scattering to study CoZnMo$_3$O$_8$, which has a triangular lattice of Jeff = 1/2 Co2+ ions with octahedral coordination. We found a wave-vector-dependent excitation continuum at low energy that disappears with increasing temperature. Although these excitations are reminiscent of a spin excitation continuum in a QSL state, their presence in CoZnMo$_3$O$_8$ originates from magnetic intersite disorder-induced dynamic spin states with peculiar excitations. Our results, therefore, give direct experimental evidence for the presence of a disorder-induced spin excitation continuum.
Supplement: Going the Distance: Mapping Host Galaxies of LIGO and Virgo Sources in Three Dimensions Using Local Cosmography and Targeted Follow-up
Creators: name: Singer, L. P.
name: Chen, H. -Y.
name: Holz, D. E.
name: Farr, W. M.
name: Price, L. R.
name: Raymond, V.
name: Cenko, S. B.
name: Gehrels, N.
name: Cannizzo, J.
name: Kasliwal, M. M.
name: Nissanke, S.
name: Coughlin, M.
name: Farr, B.
name: Urban, Alex L.
name: Vitale, S.
name: Veitch, J.
name: Graff, P.
name: Berry, C. P. L.
name: Mohapatra, S.
name: Mandel, I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This is a supplement to the Letter of Singer et al. (https://arxiv.org/abs/1603.07333), in which we demonstrated a rapid algorithm for obtaining joint 3D estimates of sky location and luminosity distance from observations of binary neutron star mergers with Advanced LIGO and Virgo. We argued that combining the reconstructed volumes with positions and redshifts of possible host galaxies can provide large-aperture but small field of view instruments with a manageable list of targets to search for optical or infrared emission. In this Supplement, we document the new HEALPix-based file format for 3D localizations of gravitational-wave transients. We include Python sample code to show the reader how to perform simple manipulations of the 3D sky maps and extract ranked lists of likely host galaxies. Finally, we include mathematical details of the rapid volume reconstruction algorithm.
description: For associated data release, see http://asd.gsfc.nasa.gov/Leo.Singer/going-the-distance
title: Review on the MRI importance in the early diagnoses and follow up of Rheumatoid Arthritis
Creators: name: Amaro, Aline
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal joint
subject: Bones
subject: MR
subject: Staging
subject: Screening
subject: Diagnostic procedure
subject: Arthritides

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The objective of this work is to review the data showing the importance of MRI in diagnosis, monitoring and for prognostic in rheumatoid...
Pseudoscalar top-Higgs coupling: Exploration of $\mathrm{CP}$-odd observables to resolve the sign ambiguity
Creators: name: Mileo, Nicolas
name: Kiers, Ken
name: Szynkman, Alejandro
name: Crane, Daniel
name: Gegner, Ethan
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a collection of $\mathrm{CP}$-odd observables for the process $pp\to t\,\left(\rightarrow b {\ell}^+ ν_{\ell}\right) \bar{t}\,\left(\rightarrow \bar{b} {\ell}^-{\barν}_{\ell}\right)\,H$ that are linearly dependent on the scalar ($κ_t$) and pseudoscalar ($\tildeκ_t$) top-Higgs coupling and hence sensitive to the corresponding relative sign. The proposed observables are based on triple product (TP) correlations that we extract from the expression for the differential cross section in terms of the spin vectors of the top and antitop quarks. In order to explore other possibilities, we progressively modify these TPs, first by combining them, and then by replacing the spin vectors by the lepton momenta or the $t$ and $\bar{t}$ momenta by their visible parts. We generate Monte Carlo data sets for several benchmark scenarios, including the Standard Model ($κ_t=1$, $\tildeκ_t=0$) and two scenarios with mixed $\mathrm{CP}$ properties ($κ_t=1$, $\tildeκ_t=\pm 1$). Assuming an integrated luminosity that is consistent with that envisioned for the High Luminosity Large Hadron Collider, using Monte Carlo-truth and taking into account only statistical uncertainties, we find that the most promising observable can disentangle the "$\mathrm{CP}$-mixed" scenarios with an effective separation of $\sim 19σ$. In the case of observables that do not require the reconstruction of the $t$ and $\bar{t}$ momenta, the power of discrimination is up to $\sim 13σ$ for the same number of events. We also show that the most promising observables can still disentangle the $\mathrm{CP}$-mixed scenarios when the number of events is reduced to values consistent with expectations for the Large Hadron Collider in the near term.
description: 28 pages, 7 figures. Published version
El modelo de la Biblioteca Virtual en Salud para la organización y difusión de la información y evidencia científica y técnica en el área de la salud
Creators: name: Soua, Juliana
Publisher: name: Zenodo
Year: 2023
Subjects: Modelo BVS
BVS
Evidencia científica
Organización, difusión
información
gestión de información y conocimiento en Salud

description: Presentación acerca del Modelo BVS realizada en el contexto del I CURSO INTERNACIONAL DE BIBLIOTECAS MÉDICAS Y PROMOCIÓN CIENTÍFICA.
title: Fischer Score: correlation of Contrast-Enhanced Magnetic Resonance Imaging (CE-MRI) and histopathological prognostic factors in invasive breast cancer
Creators: name: Simbula, Luca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: Oncology
subject: MR
subject: Contrast agent-intravenous
subject: Comparative studies
subject: Laboratory tests
subject: Neoplasia
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In breast cancer, there are several factors which play a prognostic role and have been used to estabilish single risk profiles at the moment of the diagnosis and to chose appropriate treatments, both local and systemic. During past...
Search for supersymmetry in events with soft leptons, low jet multiplicity, and missing transverse momentum in proton-proton collisions at sqrt(s) = 8 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Results are presented from a search for supersymmetric particles in scenarios with a compressed mass spectrum. The data sample corresponds to 19.7 inverse femtobarns of proton-proton collisions recorded by the CMS experiment at sqrt(s) = 8 TeV. The search targets top squark pair production in scenarios with mass differences Delta m = m(top squark) - m(neutralino) below the W-boson mass and with top-squark decays in the four-body mode (top squark to b l nu neutralino), where the neutralino is assumed to be the lightest supersymmetric particle (LSP). The signature includes a high transverse momentum (pt) jet associated with initial-state radiation, one or two low-pt leptons, and significant missing transverse energy. The event yields observed in data are consistent with the expected background contributions from standard model processes. Limits are set on the cross section for top squark pair production as a function of the top squark and LSP masses. Assuming a 100% branching fraction for the four-body decay mode, top-squark masses below 316 GeV are excluded for Delta m = 25 GeV at 95% CL. The dilepton data are also interpreted under the assumption of chargino-neutralino production, with subsequent decays to sleptons or sneutrinos. Assuming a difference between the common lightest chargino/next lightest neutralino mass and the LSP mass of 20 GeV and a tau-enriched decay scenario, masses in the range m(chargino) < 307 GeV are excluded at 95% CL.
description: Replaced with published version. Added the journal reference and DOI. All figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/SUS-14-021/index.html
title: Pictorial demonstration of retrograde nephro-uretero-ileal stent placement and subsequent exchange in patients with complications following radical cystectomy and ileal conduit formation.
Creators: name: Ferguson, David
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Obstruction / Occlusion
subject: Stents
subject: Fluoroscopy
subject: Urinary Tract / Bladder
subject: Interventional non-vascular
subject: Education and training

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Using a series of images created or obtained within our instituiton, we aim to demonstrate the stepwise interventional radiological approach undetaken in the management of patients with complications post radical cystecomy and ileal conduit...
Bauckham, R.J. (Hg.), The Book of Acts in Its Palestinian Setting
Creators: name: Stenschke, Christoph W.
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138643
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10
title: Male Infertility: A pictorial review of the role of Imaging in Diagnosis and Management.
Creators: name: Shah, Aarti
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Genital / Reproductive system male
subject: MR
subject: Ultrasound
subject: Ultrasound-Power Doppler
subject: Education
subject: Congenital

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: We demonstrate the imaging findings in the range of pathologies resulting in non idiopathic male infertility. We discuss the impact of the imaging findings on subsequent...
Wagener, U, Die Ordnung des »Hauses Gottes«
Creators: name: Haubeck, Wilfrid
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139402
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10
Immunization and targeted destruction of networks using explosive percolation
Creators: name: Clusella, Pau
name: Grassberger, Peter
name: Perez-Reche, Francisco J.
name: Politi, Antonio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A new method (`explosive immunization' (EI)) is proposed for immunization and targeted destruction of networks. It combines the explosive percolation (EP) paradigm with the idea of maintaining a fragmented distribution of clusters. The ability of each node to block the spread of an infection (or to prevent the existence of a large cluster of connected nodes) is estimated by a score. The algorithm proceeds by first identifying low score nodes that should not be vaccinated/destroyed, analogously to the links selected in EP if they do not lead to large clusters. As in EP, this is done by selecting the worst node (weakest blocker) from a finite set of randomly chosen `candidates'. Tests on several real-world and model networks suggest that the method is more efficient and faster than any existing immunization strategy. Due to the latter property it can deal with very large networks.
description: 9 pages, 9 figures. Supplemental material included as appendices
title: Comparability of tibial cartilage volumetry and T2 relaxation time in 1.5T and 3T scanners of one vendor: what is the impact?
Creators: name: Horng, Annie
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal soft tissue
subject: MR
subject: Comparative studies
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Cartilage volume and mean thickness are often used to evaluate volumetric change in follow-up examinations, while T2 relaxation time measurements are increasingly implemented in trials as a quantitative measure for cartilage integrity in cartilage...
Realizing nonholonomic dynamics as limit of friction forces
Creators: name: Eldering, Jaap
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37J60 (Primary), 37D10, 70F40, 70H09 (Secondary)

description: The classical question whether nonholonomic dynamics is realized as limit of friction forces was first posed by Carathéodory. It is known that, indeed, when friction forces are scaled to infinity, then nonholonomic dynamics is obtained as a singular limit. Our results are twofold. First, we formulate the problem in a differential geometric context. Using modern geometric singular perturbation theory in our proof, we then obtain a sharp statement on the convergence of solutions on infinite time intervals. Secondly, we set up an explicit scheme to approximate systems with large friction by a perturbation of the nonholonomic dynamics. The theory is illustrated in detail by studying analytically and numerically the Chaplygin sleigh as example. This approximation scheme offers a reduction in dimension and has potential use in applications.
description: 23 pages, 8 figures. Version as accepted for publication with only minor changes
Study of Z boson production in pPb collisions at sqrt(s[NN]) = 5.02 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The production of Z bosons in pPb collisions at sqrt(s[NN]) = 5.02 TeV is studied by the CMS experiment via the electron and muon decay channels. The inclusive cross section is compared to pp collision predictions, and found to scale with the number of elementary nucleon-nucleon collisions. The differential cross sections as a function of the Z boson rapidity and transverse momentum are measured. Though they are found to be consistent within uncertainty with theoretical predictions both with and without nuclear effects, the forward-backward asymmetry suggests the presence of nuclear effects at large rapidities. These results provide new data for constraining nuclear parton distribution functions.
description: Replaced with published version. Added the journal reference and DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/HIN-15-002/index.html
title: The MRI features of ovarian cystadenofibromas (CAFs)- an assessment of the morphological and enhancement patterns with histological correlation
Creators: name: Rockall, Andrea
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Diagnostic procedure
subject: MR-Diffusion/Perfusion
subject: MR
subject: Genital / Reproductive system female
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Ovarian cystadenofibromas (CAFs) are rare ovarian tumours derived of both epithelial and stromal components but are classified as epithelial tumours. Although a benign tumour, their imaging features may overlap with malignant tumours. They...
« Qu’est-ce qui est important pour vous ? » Amorcer le partenariat avec le patient et ses proches
Creators: name: Staines, Anthony
name: Coelho, Veronica
name: Damara Nadine Gutnick
name: Mattelet, Audrey
name: Louiset, Mathieu
Publisher: name: Health & Co
Year: 2020
Subjects: Qualité des soins
Patient
Patient partenaire

description: Les soins centrés sur le patient répondent à ses préférences, besoins et valeurs. Encore faut-il connaître ces derniers. C’est dans ce but que le concept « Qu’est-ce qui est important pour vous ? » a été développé. L’idée de considérer le patient comme une personne globale et de s’intéresser à lui au-delà de ses symptômes et de sa pathologie a rapidement séduit, débouchant sur une campagne internationale dès 2014, qui a gagné la francophonie en 2019. Ce concept promeut un échange visant à comprendre le point de vue du patient sur sa santé, à découvrir ses circonstances de vie, ses priorités et ses valeurs. La relation de confiance et d’empathie ainsi créée permet de construire avec lui un traitement et un plan de soins qui prennent en compte ses objectifs et auquel il adhère. Tout professionnel de santé peut conduire une telle conversation, puis en consigner les éléments clés dans la documentation clinique à disposition de l’équipe pluriprofessionnelle. Il s’agit d’abord de demander ce qui est important, de pratiquer une écoute active, puis de reformuler ce qui semble être l’essentiel en demandant sa validation à l’intéressé. Il convient alors de prendre en compte ce qu’a exprimé le patient pour la suite des soins afin de développer un partenariat avec lui. La méthode invite le professionnel à mettre de côté les objectifs qu’il attribue au patient, et à cesser d’imaginer savoir ce qui compte pour lui.
Magnon Inflation: Slow Roll with Steep Potentials
Creators: name: Adshead, Peter
name: Blas, Diego
name: Burgess, C. P.
name: Hayman, Peter
name: Patil, Subodh P
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We find multi-scalar effective field theories (EFTs) that can achieve a slow inflationary roll despite having a scalar potential that does not satisfy the usual slow-roll condition (d V)^2 << V^2/Mp^2. They evade the usual slow-roll conditions on $V$ because their kinetic energies are dominated by single-derivative terms rather than the usual two-derivative terms. Single derivatives dominate during slow roll and so do not require a breakdown of the usual derivative expansion that underpins calculational control in much of cosmology. The presence of such terms requires some sort of UV Lorentz-symmetry breaking during inflation (besides the usual cosmological breaking). Chromo-natural inflation provides an example of a UV theory that can generate the multi-field single-derivative terms we consider, and we argue that the EFT we find indeed captures the slow-roll conditions for the background evolution for Chromo-natural inflation. We also show that our EFT can be understood as a multi-field generalization of the single-field Cuscuton models. The multi-field case introduces a new feature, however: the scalar kinetic terms define a target-space 2-form, F_{ab}, whose antisymmetry gives new ways for slow roll to be achieved.
description: 25 pages plus appendices
SALT observation of X-ray pulse reprocessing in 4U 1626-67
Creators: name: Raman, Gayathri
name: Paul, Biswajit
name: Bhattacharya, Dipankar
name: Mohan, Vijay
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate optical reprocessing of X-rays in the LMXB pulsar 4U 1626-67 in its current spin-up phase using observations with Southern African Large Telescope (SALT), near-simultaneous observations with Swift-XRT and non-simultaneous RXTE-PCA observations and present the results of timing analysis. Using SALT observations carried out on 5th and 6th March, 2014, we detect some interesting reprocessing signatures. We detect a weak optical Quasi Periodic Oscillation (QPO) in the power density spectrum on March 5th at 48 mHz with a fractional rms of 3.3% in spite of the fact that source shows no corresponding X-ray QPO in the spin-up phase. In the light curve obtained on March 5th, we detect a coherent pulsation at the spin period of ~7.677 s. A previously known, slightly down-shifted side-band is also detected at 129.92 mHz. The frequency spacing between main pulse and this side-band is different from earlier observations, though the statistical significance of the difference is limited. The light curve of 6th March displays short time-scale variability in the form of flares on timescales of a few minutes. Folded pulse profiles resulting from data of this night show an interesting trend of pulse peak drifting. This drift could be due to i) rapid changes in the reprocessing agent, like orbital motion of an accretion disk warp around the neutron star or ii) intrinsic pulse phase changes in X-rays. We also examine some X-ray light curves obtained with RXTE-PCA during 2008-2010 for pulse shape changes in short time scales during X-ray flares.
description: Accepted for publication in MNRAS
Multipion Bose-Einstein correlations in pp, p-Pb, and Pb-Pb collisions at the LHC
Creators: name: ALICE Collaboration
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Three- and four-pion Bose-Einstein correlations are presented in pp, p-Pb, and Pb-Pb collisions at the LHC. We compare our measured four-pion correlations to the expectation derived from two- and three-pion measurements. Such a comparison provides a method to search for coherent pion emission. We also present mixed-charge correlations in order to demonstrate the effectiveness of several analysis procedures such as Coulomb corrections. Same-charge four-pion correlations in pp and p-Pb appear consistent with the expectations from three-pion measurements. However, the presence of non-negligible background correlations in both systems prevent a conclusive statement. In Pb-Pb collisions, we observe a significant suppression of three- and four-pion Bose-Einstein correlations compared to expectations from two-pion measurements. There appears to be no centrality dependence of the suppression within the 0-50% centrality interval. The origin of the suppression is not clear. However, by postulating either coherent pion emission or large multibody Coulomb effects, the suppression may be explained.
description: 32 pages, 9 captioned figures, 1 table, authors from page 26, published version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/2247
title: Dual-energy CT: Iodine-substraction virtual unenhanced performance in detection of urinary stones
Creators: name: Kim, Ah Hyun
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Urinary Tract / Bladder
subject: Kidney
subject: CT

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Nephrolithiasis is a common disorder with a reported incidence of 12% in industrialized countries. Noncontrast CT is the standard method for evaluation of urolithiasis, and the sensitivity and specificity of noncontrast spiral CT in detection of...
Pohl, A., Der Brief des Paulus an die Galater, Wuppertaler Studienbibel
Creators: name: Schröder, Michael
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139224
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10
Lohr, H., Umkehr und Sünde im Hebräerbrief
Creators: name: Schnabel, Eckhard J.
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139127
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10
Supersymmetry Breaking as a new source for the Generalized Uncertainty Principle
Creators: name: Faizal, Mir
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this letter, we will demonstrate that the breaking of supersymmetry by a non-anticommutative deformation can be used to generate the generalized uncertainty principle. We will analyse the physical reasons for this observation, in the framework of string theory. We also discuss the relation between the generalized uncertainty principle and the Lee-Wick field theories.
description: 7 pages, Accepted in Phys. Lett. B
title: Acute aortic syndrome revisited – Spectrum of imaging findings in MDCT
Creators: name: Nunes Correia, Hugo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiovascular system
subject: CT-Angiography
subject: Diagnostic procedure
subject: Aneurysms
subject: Haemodynamics / Flow dynamics

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To review the spectrum of imaging findings in MD-CT of acute aortic syndromes of non-traumatic disease entities of the aorta namely penetrating atherosclerotic ulcer, intramural hematoma, aortic dissection and complications, and unstable aortic...
Blockchain-Based and Fuzzy Logic-Enabled False Data Discovery for the Intelligent Autonomous Vehicular System
Creators: name: Rahman, Ziaur
name: Yi, Xun
name: Khalil, Ibrahim
name: Anwar, Adnan
name: Pal, Shantanu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences
subject: E.3.1; I.2.1
subject: 11T71, 68T05

description: Since the beginning of this decade, several incidents report that false data injection attacks targeting intelligent connected vehicles cause huge industrial damage and loss of lives. Data Theft, Flooding, Fuzzing, Hijacking, Malware Spoofing and Advanced Persistent Threats have been immensely growing attack that leads to end-user conflict by abolishing trust on autonomous vehicle. Looking after those sensitive data that contributes to measure the localisation factors of the vehicle, conventional centralised techniques can be misused to update the legitimate vehicular status maliciously. As investigated, the existing centralized false data detection approach based on state and likelihood estimation has a reprehensible trade-off in terms of accuracy, trust, cost, and efficiency. Blockchain with Fuzzy-logic Intelligence has shown its potential to solve localisation issues, trust and false data detection challenges encountered by today's autonomous vehicular system. The proposed Blockchain-based fuzzy solution demonstrates a novel false data detection and reputation preservation technique. The illustrated proposed model filters false and anomalous data based on the vehicles' rules and behaviours. Besides improving the detection accuracy and eliminating the single point of failure, the contributions include appropriating fuzzy AI functions within the Road-side Unit node before authorizing status data by a Blockchain network. Finally, thorough experimental evaluation validates the effectiveness of the proposed model.
description: 11 pages, 11 figures, 4 tables AsiaCCS conference 2023
title: Volume (320-detector row) CT-angiography of intracranial vessels: does high resolution imaging necessarily increase radiation dose?
Creators: name: Wiesspeiner, Ulrike
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Dosimetry
subject: CT-Angiography
subject: Radioprotection / Radiation dose
subject: Neuroradiology brain
subject: Aneurysms

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Apart from neurovascular emergencies there is an increasing number of patients with previous neurointerventional treatments, after aneurysms and stenosis, who needlong-term follow-up examinations with repeated radiologic studies, to exclude...
Extremal Higher Spin Black Holes
Creators: name: Bañados, Máximo
name: Castro, Alejandra
name: Faraggi, Alberto
name: Jottar, Juan I.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The gauge sector of three-dimensional higher spin gravities can be formulated as a Chern-Simons theory. In this context, a higher spin black hole corresponds to a flat connection with suitable holonomy (smoothness) conditions which are consistent with the properties of a generalized thermal ensemble. Building on these ideas, we discuss a definition of black hole extremality which is appropriate to the topological character of 3d higher spin theories. Our definition can be phrased in terms of the Jordan class of the holonomy around a non-contractible (angular) cycle, and we show that it is compatible with the zero-temperature limit of smooth black hole solutions. While this notion of extremality does not require supersymmetry, we exemplify its consequences in the context of sl(3|2) + sl(3|2) Chern-Simons theory and show that, as usual, not all extremal solutions preserve supersymmetries. Remarkably, we find in addition that the higher spin setup allows for non-extremal supersymmetric black hole solutions. Furthermore, we discuss our results from the perspective of the holographic duality between sl(3|2) + sl(3|2) Chern-Simons theory and two-dimensional CFTs with W_{(3|2)} symmetry, the simplest higher spin extension of the N=2 super-Virasoro algebra. In particular, we compute W_{(3|2)} BPS bounds at the full quantum level, and relate their semiclassical limit to extremal black hole or conical defect solutions in the 3d bulk. Along the way, we discuss the role of the spectral flow automorphism and provide a conjecture for the form of the semiclassical BPS bounds in general N=2 two-dimensional CFTs with extended symmetry algebras.
description: 63 + 18 pages, 2 figures. v2: typos corrected, minor rewording in the abstract for improved clarity, version published in JHEP
title: Benign solitary breast masses in the prevalent screening round: Do they contribute to a high recall rate?
Creators: name: Gower Thomas, Kate
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: Mammography
subject: Diagnostic procedure
subject: Biopsy
subject: Dysplasias
subject: Artifacts

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Breast Test Wales (BTW) prevalent round recall rate between 2003 - 06 was 9.07% (above the National Health Service (NHS) Breast screening Programme (BSP)target of 7%) and remains high. This study was based on the hypothesis that recall of benign...
title: Clarify behavioral factor of X-ray scatter in MDCT scanners based on evaluation data by a wide variety of MDCT scanners
Creators: name: Miyashita, Soji
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Artifacts
subject: Physics
subject: Image compression
subject: CT
subject: Education and training

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Review Image quality effects of scattered radiation. Review anti-scatter grids and its impact on overcoming x-ray scatter. Demonstrate the difference effects of X-ray scatter by a wide variety of MDCT scanners. (7models of 5...
Energy Efficient Scheduling and Groupping for Machine-TYpe Communications over Cellular Networks
Creators: name: Azari, Amin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, energy-efficient scheduling for grouped machine-type devices deployed in cellular networks is investigated. We introduce a scheduling-based cooperation incentive scheme which enables machine nodes to organize themselves locally, create machine groups, and communicate through group representatives to the base station. This scheme benefits from a novel scheduler design which takes into account the cooperation level of each node, reimburses the extra energy consumptions of group representatives, and maximizes the network lifetime. As reusing cellular uplink resources for communications inside the groups degrades the Quality of Service (QoS) of the primary users, analytical results are provided which present a tradeoff between maximum allowable number of simultaneously active machine groups in a given cell and QoS of the primary users. Furthermore, we extend our derived solutions for the existing cellular networks, propose a cooperation-incentive LTE scheduler, and present our simulation results in the context of LTE. The simulation results show that the proposed solutions significantly prolong the network lifetime. Also, it is shown that under certain circumstances, reusing uplink resource by machine devices can degrade the outage performance of the primary users significantly, and hence, coexistence management of machine devices and cellular users is of paramount importance for next generations of cellular networks in order to enable group-based machine-type communications while guaranteeing QoS for the primary users.
description: Accepted in Elsevier Ad Hoc Journal
title: Upfront about unicompartmental knee replacement: does patellofemoral joint degeneration affect outcome?
Creators: name: Sprenger De Rover, Walter
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Bones
subject: Musculoskeletal joint
subject: Conventional radiography
subject: Diagnostic procedure
subject: Surgery
subject: Prostheses

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Should patellofemoral joint degeneration be a contraindication in patients who undergo medial UKR? Controversy exists regarding the surgical indications for unicompartmental knee replacement (UKR) Kozinn & Scott stated that patellofemoral...
Time-domain Ramsey interferometry with interacting Rydberg atoms
Creators: name: Sommer, Christian
name: Pupillo, Guido
name: Takei, Nobuyuki
name: Takeda, Shuntaro
name: Tanaka, Akira
name: Ohmori, Kenji
name: Genes, Claudiu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We theoretically investigate the dynamics of a gas of strongly interacting Rydberg atoms subject to a time-domain Ramsey interferometry protocol. The many-body dynamics is governed by an Ising-type Hamiltonian with long range interactions of tunable strength. We analyze and model the contrast degradation and phase accumulation of the Ramsey signal and identify scaling laws for varying interrogation times, ensemble densities, and ensemble dimensionalities.
description: 16 pages, 3 figures
title: Identification and Monitoring of Error in a Radiological Department
Creators: name: Dos Santos Almeida, Cristina Maria
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Artifacts
subject: Education
subject: Complications
subject: Acceptance testing
subject: Conventional radiography
subject: Professional issues
subject: Management
subject: Education and training

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: For a Health Unity to be recognized by his quality and economic efficiency, different protocols must be implemented on their organization. One of them is a error identification and monitoring system. The objective of this investigation is to verify...
title: Liver Specific MRI using Gd-EOB-DTPA Disodium (Primovist) Effects Change in Management of Indeterminate Liver Lesions.
Creators: name: Rao, Nikhil
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Metastases
subject: Haemangioma
subject: Contrast agent-intravenous
subject: MR
subject: CT
subject: Management
subject: Liver

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate that liver specific MRI using Gd-EOB-DTPA (Primovist) contrast agent not only assists in detecting and characterising liver lesions but can also influence management. We also hope to demonstrate that a locally lead service can be...
SN 2015U: A Rapidly Evolving and Luminous Type Ibn Supernova
Creators: name: Shivvers, Isaac
name: Zheng, WeiKang
name: Mauerhan, Jon
name: Kleiser, Io K. W.
name: Van Dyk, Schuyler D.
name: Silverman, Jeffrey M.
name: Graham, Melissa L.
name: Kelly, Patrick L.
name: Filippenko, Alexei V.
name: Kumar, Sahana
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Supernova (SN) 2015U (also known as PSN J07285387+3349106) was discovered in NGC 2388 on 2015 Feb. 11. A rapidly evolving and luminous event, it showed effectively hydrogen-free spectra dominated by relatively narrow helium P-Cygni spectral features and it was classified as a SN Ibn. In this paper we present photometric, spectroscopic, and spectropolarimetric observations of SN 2015U, including a Keck/DEIMOS spectrum (resolution $\approx$ 5000) which fully resolves the optical emission and absorption features. We find that SN 2015U is best understood via models of shock breakout from extended and dense circumstellar material (CSM), likely created by a history of mass loss from the progenitor with an extreme outburst within $\sim$1-2 yr of core collapse (but we do not detect any outburst in our archival imaging of NGC 2388). We argue that the high luminosity of SN 2015U was powered not through $^{56}$Ni decay but via the deposition of kinetic energy into the ejecta/CSM shock interface. Though our analysis is hampered by strong host-galaxy dust obscuration (which likely exhibits multiple components), our dataset makes SN 2015U one of the best-studied Type Ibn supernovae and provides a bridge of understanding to other rapidly fading transients, both luminous and relatively faint.
description: 20 pages, 15 figures, 4 tables
title: Corrective culture: developing a conceptual model to explain preventable institutional failures
Creators: name: Hald, E. Julie
Publisher: name: London School of Economics and Political Science (LSE)
Year: 2026

description: This thesis develops and tests a cultural model for explaining why people fail to avoid preventable institutional failures. It proposes ‘corrective culture’ to capture the systemic ‘problems in dealing with problems’ that contribute to these events. Entirely language-based, it applies methods of qualitative and quantitative text analysis to examine corrective culture in datasets ranging from the macro-level of post hoc case studies and investigation reports, down to the micro-level of people’s attempts to identify problems both before and after failure. It presents four articles: a systematic review of case studies which operationalise cultural concepts to explain institutional failures (n = 74), a mixed methods analysis of public inquiry reports (n = 54), a dictionary analysis of witness statements to a public inquiry (n = 93), and a qualitative content analysis of corporate emails sent ‘up’ at the failing Enron Corporation (n = 11,004). The systematic review establishes the role of corrective culture in preventable failures (e.g., ignoring warnings, misinterpreting problems) as conceptually distinct from the causes of these events. The first empirical study contributes a dynamic model to explain the process by which problems in organisations can go unidentified, misinterpreted, or unresolved through contemporaneous and consecutive loops flowing through an organisation. The second empirical study shows that malfunctions in corrective culture may persist despite a detrimental outcome due to lack of insight or acceptance for their role in a failure. Finally, the third empirical study demonstrates that individuals commonly speak-up before failure to identify concerns, but are frequently misinformed and rarely responded to, leading to a behavioural conceptualisation of voice which challenges the dichotomous perspective that people either raise concerns or stay silent. Together, this thesis demonstrates that, while organisational problems and the consequences of failure inevitably differ, preventable failures involve a common processual dynamic of ‘problems in dealing with problems’ which is often the same.
title: Doppler sonography evaluation after renal transplantation: what can go wrong?
Creators: name: Andrade, Luisa
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Kidney
subject: Urinary Tract / Bladder
subject: Ultrasound-Colour Doppler
subject: Ultrasound-Spectral Doppler
subject: Treatment effects
subject: Education and training
subject: Grafts

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: ...
Chemical ordering in Pd$_{81}$Ge$_{19}$ metallic glass studied by reverse Monte-Carlo modelling of XRD, ND and EXAFS experimental data
Creators: name: Pethes, Ildikó
name: Kaban, Ivan
name: Stoica, Mihai
name: Beuneu, Brigitte
name: Jóvári, Pál
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Pd$_{81}$Ge$_{19}$ metallic glass was investigated by neutron diffraction, X-ray diffraction and extended X-ray absorption fine structure spectroscopy (EXAFS) at the Ge K-edge. Large scale structural models were obtained by fitting the three measurements simultaneously in the framework of the reverse Monte Carlo simulation technique. It was found that the experimental data sets can be adequately fitted without Ge-Ge nearest neighbours. Mean Pd-Pd and Pd-Ge distances are 2.80$\pm$0.02 Å and 2.50$\pm$0.02 Å, respectively. The total average coordination number of Pd is 12.1$\pm$0.5 while Ge is surrounded by 10.6$\pm$1.1 Pd atoms. The coordination numbers calculated from partial pair correlation functions were compared to those obtained by Voronoi tessellation method. It was found that the latter technique overestimates the number of nearest neighbours by about 20% due to the significant contribution of distant pairs.
description: 19 pages, submitted to Physica Scripta