cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Translating topological benefits in very cold lattice simulations
Creators: name: Bruno, Mattia
name: Cè, Marco
name: Francis, Anthony
name: Green, Jeremy Russell
name: Hansen, Maxwell T.
name: Zafeiropoulos, Savvas
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: fermion, Wilson
charge, topological
lattice
space-time
geometry
correlation function
gauge field theory
boundary condition
lattice field theory
suppression
meson

description: Master-field simulations offer an approach to lattice QCD in which calculations are performed on a small number of large-volume gauge-field configurations. The latter is advantageous for simulations in which the global topological charge is frozen due to a very fine lattice spacing, as the effect of this on observables is suppressed by the spacetime volume. Here we make use of the recently developed Stabilised Wilson Fermions to investigate a variation of this approach in which only the temporal direction ($T$) is taken larger than in traditional calculations. As compared to a hyper-cubic lattice geometry, this has the advantage that finite-$L$ effects can be useful, e.g. for multi-hadron observables, while compared to open boundary conditions, time-translation invariance is not lost. In this proof-of-concept contribution, we study the idea of using very cold (i.e. long-$T$) lattices to topologically 'defrost' observables at fine lattice spacing. We identify the scalar-scalar meson two-point correlation function as a useful probe and present first results from $N_f=3$ ensembles with time extents up to $T=2304$ and a lattice spacing of $a=0.055\,\rm{fm}$.
title: Impact of bronchiectasis and trapped air on quality of life in Cystic Fibrosis lung disease - a CT and MRI comparison.
Creators: name: Tiddens, Harm
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Congenital
subject: Comparative studies
subject: MR
subject: CT
subject: Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Cystic Fibrosis (CF) lung disease is characterized by bronchiectasis (BE) and trapped air (TA).(1,2,3) Chest-CT is the gold standard to detect BE. MRI has been suggested as a radiation free alternative. We showed that MRI overestimates lung...
Strangeness in nuclear physics
Creators: name: Gal, A.
name: Hungerford, E. V.
name: Millener, D. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Extensions of nuclear physics to the strange sector are reviewed, covering data and models of Lambda and other hypernuclei, multi-strange matter, and anti-kaon bound states and condensation. Past achievements are highlighted, present unresolved problems discussed, and future directions outlined.
description: 65 pages, 44 figures, published as Reviews of Modern Physics 88, 035004 (2016)
Narrow Bandwidth Active Noise Control for Microphonics Rejection in Superconducting Cavities at LCLS-II
Creators: name: Bellandi, Andrea
name: Branlard, Julien
name: Diaz Cruz, J.
name: Benwell, A.
name: Ratti, A.
name: Aderhold, S.
name: Hoobler, S.
name: Brachmann, Axel
name: Gonnella, Dan
name: Nelson, Janice
name: Zacarias, Lisa
name: Porter, Ryan Douglas
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: LCLS-II is an X-Ray Free Electron Laser (XFEL) com-missioned in 2022, being the first Continuous Wave (CW) hard XFEL in the world to come into operation. To accelerate the electron beam to an energy of 4 GeV, 280 TESLA type superconducting RF (SRF) cavities are used. A loaded quality factor $(𝑄_𝐿 )$ of $4×10^7$ is used to drive the cavities at a power level of a few kilowatts. For this $𝑄_𝐿$ , the RF cavity bandwidth is 32 Hz. Therefore, keeping the cavity resonance frequency within such bandwidth is imperative to avoid a significant increase in the required drive power. In superconducting accelerators, resonance frequency variations are produced by mechanical microphonic vibrations of the cavities. One source of microphonic noise is rotary machinery such as vacuum pumps or HVAC equipment. A possible method to reject these disturbances is to use Narrowband ActiveNoise Control (NANC) techniques. Such a technique was already tested at DESY/CMTB [1] and Cornell/CBETA [2].This proceeding presents the implementation of a NANC controller adapted to the LCLS-II Low Level RF (LLRF) control system. Tests showing the rejection of LCLS-II microphonic disturbances are also presented.
Differentiable Pooling for Unsupervised Acoustic Model Adaptation
Creators: name: Swietojanski, Pawel
name: Renals, Steve
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We present a deep neural network (DNN) acoustic model that includes parametrised and differentiable pooling operators. Unsupervised acoustic model adaptation is cast as the problem of updating the decision boundaries implemented by each pooling operator. In particular, we experiment with two types of pooling parametrisations: learned $L_p$-norm pooling and weighted Gaussian pooling, in which the weights of both operators are treated as speaker-dependent. We perform investigations using three different large vocabulary speech recognition corpora: AMI meetings, TED talks and Switchboard conversational telephone speech. We demonstrate that differentiable pooling operators provide a robust and relatively low-dimensional way to adapt acoustic models, with relative word error rates reductions ranging from 5--20% with respect to unadapted systems, which themselves are better than the baseline fully-connected DNN-based acoustic models. We also investigate how the proposed techniques work under various adaptation conditions including the quality of adaptation data and complementarity to other feature- and model-space adaptation methods, as well as providing an analysis of the characteristics of each of the proposed approaches.
description: 11 pages, 7 Tables, 7 Figures in IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 24, num. 11, 2016
title: Diagnosis of hilar and mediastinal node metastases in lung cancer with computer-aided 3D measurement of the volume and CT values of lymph nodes.
Creators: name: Takashima, Shodayu
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Lung
subject: Lymph nodes
subject: CT
subject: Statistics
subject: Metastases

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: We studied the value of computer-aided 3 dimensional (3D) measurement of volume and CT valuesin nodes for diagnosing nodal metastases in T1 (<= 3 cm) lung...
title: Sonography (US) assessment of venous thromboses in the cancer patient: B-mode, colour-Doppler, and contrast-enhanced US findings
Creators: name: Mattace Raso, Mauro
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Embolism / Thrombosis
subject: Contrast agent-intravenous
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Oncology
subject: Cardiovascular system

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Venous thrombosis in cancer patients has a wide spectrum of anatomical locations and clinical presentations. We illustrate a variety of usual and unusual cases of thrombosis developing the in the cancer patient and we highlight the role of B-mode...
Interstellar Gas and a Dark Disk
Creators: name: Kramer, Eric David
name: Randall, Lisa
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a potentially powerful method for constraining or discovering a thin dark matter disk in the Milky Way. The method relies on the relationship between the midplane densities and scale heights of interstellar gas being determined by the gravitational potential, which is sensitive to the presence of a dark disk. We show how to use the interstellar gas parameters to set a bound on a dark disk and discuss the constraints suggested by the current data. However, current measurements for these parameters are discordant, with the uncertainty in the constraint being dominated by the molecular hydrogen midplane density measurement, as well as by the atomic hydrogen velocity dispersion measurement. Magnetic fields and cosmic ray pressure, which are expected to play a role, are uncertain as well. The current models and data are inadequate to determine the disk's existence, but, taken at face value, may favor its existence depending on the gas parameters used.
description: 27 pages, 7 figures. Accepted to ApJ
title: Breast augmentation with autologous tissues: Procedures and Imaging complications
Creators: name: Shim, Euddeum
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Inflammation
subject: Infection
subject: Grafts
subject: Complications
subject: Ultrasound
subject: MR
subject: Mammography
subject: Breast

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Comprehend the background, past and current state of breast augmentation with autologous tissue. Illustrates the procedures and imaging complications of...
Atomic metasurfaces for manipulation of single photons
Creators: name: Zhou, Ming
name: Liu, Jingfeng
name: Kats, Mikhail
name: Yu, Zongfu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Metasurfaces are an emerging platform for manipulating light on a two-dimensional plane. Existing metasurfaces comprise arrays of optical resonators such as plasmonic antennas or high-index nanorods. In this letter, we describe a new approach to realize metasurfaces based on electronic transitions in two-level systems (TLSs). These metasurfaces can reproduce all of the major results in conventional metasurfaces. In addition, since TLSs can be lossless, tunable, and orders of magnitude smaller than optical resonators, atomic metasurfaces can realize functions that are difficult to achieve with optical resonators. Specifically, we develop quantum scattering theory to describe the interaction between single photons and atomic metasurfaces. Based on the theory, we use a sheet of three-level Λ-type atoms as an example and theoretically demonstrate dynamically tunable single-photon steering. We further show directional beaming of spontaneously emitted photons from atomic metasurfaces.
Graph Regularized Low Rank Representation for Aerosol Optical Depth Retrieval
Creators: name: Sun, Yubao
name: Hang, Renlong
name: Liu, Qingshan
name: Zhu, Fuping
name: Pei, Hucheng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this paper, we propose a novel data-driven regression model for aerosol optical depth (AOD) retrieval. First, we adopt a low rank representation (LRR) model to learn a powerful representation of the spectral response. Then, graph regularization is incorporated into the LRR model to capture the local structure information and the nonlinear property of the remote-sensing data. Since it is easy to acquire the rich satellite-retrieval results, we use them as a baseline to construct the graph. Finally, the learned feature representation is feeded into support vector machine (SVM) to retrieve AOD. Experiments are conducted on two widely used data sets acquired by different sensors, and the experimental results show that the proposed method can achieve superior performance compared to the physical models and other state-of-the-art empirical models.
description: 16 pages, 6 figures
title: The Role of Imaging in the study of the carotid vulnerable plaque
Creators: name: Saba, Luca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Arteriosclerosis
subject: Education
subject: Ultrasound-Colour Doppler
subject: MR-Angiography
subject: CT-Angiography
subject: Cardiovascular system
subject: Arteries / Aorta

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The vulnerable plaque refers to an atherosclerotic plaque that contains a large necrotic lipid core covered by a thin or disrupted fibrous cap and it is characterized by a higher tendency to rupture, resulting in embolization or thrombosis. In this...
Das Widerspruchsprinzip und der Satz vom hinreichenden Grunde
Creators: name: Sladeczek, Franz Maria
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 2 Nr. 1 (1927): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 2, Heft 1
title: The circular economy as a new narrative for the textile industry : an analysis of the textile value chain with a focus on Germany's transformation to a circular economy
Creators: name: Gözet, Burcu
name: Wilts, Henning
Publisher: name: Wuppertal Institut für Klima, Umwelt, Energie
Year: 2023
Subjects: subject: 330 Wirtschaft

description: At the end of March 2022, the European Commission published its new EU Strategy for Sustainable and Circular Textiles. Its ambitious vision is to reduce textile waste, promote circular measures and minimise the negative environmental impacts of the textile industry. But what would a textile industry that keeps textiles in a closed loop look like, and what political conditions would be required in Germany? This Zukunftsimpuls paper by the Wuppertal Institute points to the role that Germany could play in the transformation towards a circular textile industry.
Discrete fluctuations in memory erasure without energy cost
Creators: name: Croucher, Toshio
name: Bedkihal, Salil
name: Vaccaro, Joan A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: According to Landauer's principle, erasing one bit of information incurs a minimum energy cost. Recently, Vaccaro and Barnett (VB) explored information erasure within the context of generalized Gibbs ensembles and demonstrated that for energy-degenerate spin reservoirs, the cost of erasure can be solely in terms of a minimum amount of spin angular momentum and no energy. As opposed to the Landauer case, the cost of erasure in this case is associated with the discrete variable. Here we study the {\it discrete} fluctuations in this cost and the probability of violation of the VB bound. We also obtain a Jarzynski-like equality for the VB erasure protocol. We find that the fluctuations below the VB bound are exponentially suppressed at a far greater rate and more tightly than for an equivalent Jarzynski expression for VB erasure. We expose a trade-off between the size of the fluctuations and the cost of erasure. We find that the discrete nature of the fluctuations is pronounced in the regime where reservoir spins are maximally polarized. We also state the first laws of thermodynamics corresponding to the conservation of spin angular momentum for this particular erasure protocol. Our work will be important for novel heat engines based on information erasure schemes that do not incur an energy cost.
title: Stenosis asymmetry index between symptomatic and symptomatic patients in the analysis of carotid arteries with severe stenosis
Creators: name: Saba, Luca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Arteries / Aorta
subject: Cardiovascular system
subject: CT-Angiography

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Ischemic stroke is estimated to be responsible for 10% of all deaths and is the third cause of death behind heart disease and cancer in the Western World, moreover it represents the most common cause of disability in adults. Atherosclerotic disease...
[E.04.01.a.] Doctrine de paix des républicains nationaux
Creators: name: Kerillis, Henri De (1889-1958)
Publisher: name: École des Hautes Études en Sciences Sociales; Centre de propagande des républicains nationaux (Paris)
Year: 2023
Subjects: http://www.idref.fr/034703926/id
http://www.idref.fr/027299031/id
http://www.idref.fr/027251241/id

Abstract
Data Horror Escape Room
Creators: name: Rodenburg, Elisa
name: Karvovskaya, Lena
name: Yeomans, Joanne
name: Aarts, Anne
name: Aben, Bart
Publisher: name: Zenodo
Year: 2022
Subjects: Data Horror Escape Room
Data Horror Week
RDM
Educational Games

description: This upload is a set of files that contains an export of the Data Horror Escape Room. The Escape Room itself, which is a website, where the game can be played, is online at: https://sites.google.com/vu.nl/datahorror/home.
The .warc file constitutes the export from the website. The .warc file can be viewed using the online tool https://replayweb.page/, where one can click through the website as if one is actually on the website.

The export, however, does not support the export of the google forms used to constitute puzzles and quizzes. The forms in question were downloaded to pdf and are added in this upload. The file name refers to the page on which the form was placed.
The same is true for two flyers that are shown on one of the pages of the noticeboard. They are also uploaded here.
Answers to the puzzles are not included in this upload.

The Data Horror Escape Room was created in the Netherlands in 2020 and its authors work(ed) at several Dutch universities. For the authors, affiliations are given from the time in which the Escape Room was built.
title: Wall thickness measurement in MRI: a user friendly semi-automated segmentation method
Creators: name: Saba, Luca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Computer applications
subject: Arteries / Aorta
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Atherosclerosis is one of the leading causes of death in the world. Much research has been devoted to studying plaque risk stratification by using modern medical imaging technology for characterization of plaque burdens, including stenosis...
THE INFLUENCE OF PARTICIPATION IN VIRTUAL CORPORATE SOCIAL RESPONSIBILITY CO-CREATION ON THE GREEN PURCHASE INTENTION IN MILLENNIALS
Creators: name: PENG XU
name: CHAITHANASKORN PHAWITPIRIYAKLITI
name: SID TERASON
Publisher: name: Zenodo
Year: 2024
Subjects: Virtual CSR Co-Creation, Green Purchase Intention, Environmental Concern, Virtual Community Identity.

description: Abstract

Virtual corporate social responsibility co-creation initiatives has become a powerful strategic tool for businesses looking to encourage environmentally friendly consumption. The study aims to investigate whether Millennials’ participation in virtual CSR co-creation activities will lead to green purchase intentions. This empirical study introduces a moderated mediation effect model, taking virtual corporate social responsibility co-creation as the independent variable, environmental concern as the moderating variable, and virtual community identity as the mediating variable, to explore the impact mechanism of virtual corporate social responsibility on green purchase intention. The results show that Millennials' participation in virtual corporate social responsibility co-creation promotes green purchase intention, environmental concern plays a moderating role in the interaction effect, and virtual community identity partially mediates this effect, which in turn influences green purchase intention indirectly. The research not only beneficial to the long-term development of enterprises, but also of great significance to promoting the sustainable development of the entire society.
Simulations of Weakly Magnetized Turbulent Mixing Layers
Creators: name: Zhao, Xihui
name: Bai, Xue-Ning
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Radiative turbulent mixing layers are expected to form pervasively at the phase boundaries in multiphase astrophysical systems. This inherently small scale structure is dynamically crucial because it directly regulates the mass, momentum and energy exchanges between adjacent phases. Previous studies on hydrodynamic turbulent mixing layers have revealed the interactions between cold and hot phases in the context of the circumgalactic medium, offering important insight into the fate of cold clouds traveling through hot galactic winds. However, the role of magnetic field has only been sparsely investigated. We perform a series of 3D magnetohydrodynamics (MHD) simulations of such mixing layers in the presence of weak to modest background magnetic field. We find that due to field amplification, even relatively weak background magnetic fields can significantly reduce the surface brightness and inflow velocity of the hot gas in the mixing layer. This reduction is attributed to a combination of magnetic pressure support and direct suppression of turbulent mixing, both of which alter the phase structures. Our results are largely independent of thermal conduction and converged with resolution, offering insights on the survival of cold gas in multiphase systems.
description: 19 pages, 16 figures, accepted by MNRAS
Spatial Mode Selective Waveguide with Hyperbolic Cladding
Creators: name: Tang, Y.
name: Xi, Z.
name: Xu, M.
name: Bäumer, S.
name: Adam, A. J. L.
name: Urbach, H. P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Hyperbolic Meta-Materials~(HMMs) are anisotropic materials with permittivity tensor that has both positive and negative eigenvalues. Here we report that by using a type II HMM as cladding material, a waveguide which only supports higher order modes can be achieved, while the lower order modes become leaky and are absorbed in the HMM cladding. This counter intuitive property can lead to novel application in optical communication and photonic integrated circuit. The loss in our HMM-Insulator-HMM~(HIH) waveguide is smaller than that of similar guided mode in a Metal-Insulator-Metal~(MIM) waveguide.
description: 4 pages, 4 figures
Hasel, Frank, Scripture in the Theologies of W. Pannenberg and D. G. Bioesch
Creators: name: Eber, Jochen
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821248716
description: Jahrbuch für evangelikale Theologie, V. 12 (1998): Jahrbuch für evangelikale Theologie, Band 12
title: Evaluation of normal physiologic left ventricular myocardial 18F-FDG uptake at fasting state
Creators: name: Nose, Hayato
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Physiological studies
subject: PET
subject: Cardiac
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 18 F-fluorodeoxyglucose (FDG) positron emission tomography (PET) assessment of the myocardium is useful in the evaluation of the primary cardiac tumor or cardiac metastasis, viability of myocardial ischemia, and in the detection of inflammatory...
Testing the Kerr black hole hypothesis: comparison between the gravitational wave and the iron line approaches
Creators: name: Cardenas-Avendano, Alejandro
name: Jiang, Jiachen
name: Bambi, Cosimo
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The recent announcement of the detection of gravitational waves by the LIGO/Virgo collaboration has opened a new window to test the nature of astrophysical black holes. Konoplya & Zhidenko have shown how the LIGO data of GW 150914 can constrain possible deviations from the Kerr metric. In this letter, we compare their constraints with those that can be obtained from accreting black holes by fitting their reflected X-ray spectrum, the so-called iron line method. We simulate observations with eXTP, a next generation X-ray mission, finding constraints much stronger than those obtained by Konoplya & Zhidenko. Our results can at least show that, contrary to what is quite commonly believed, it is not obvious that gravitational waves are the most powerful approach to test strong gravity. In the presence of high quality data and with the systematics under control, the iron line method may provide competitive constraints.
description: 5 pages, 3 figures. v2: updated some references as in the published version
[E.04.01.b.] Le désarmement ne conditionne pas la paix
Creators: name: Kerillis, Henri De (1889-1958)
Publisher: name: École des Hautes Études en Sciences Sociales; Centre de propagande des républicains nationaux (Paris)
Year: 2023
Subjects: http://www.idref.fr/027251241/id
http://www.idref.fr/034703926/id
http://www.idref.fr/027299031/id

Abstract
Single-top quark physics at the LHC: from precision measurements to rare processes and top quark properties
Creators: name: Andrea, Jeremy
name: Chanon, Nicolas
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Since the initial measurements of single-top quark production at the Tevatron in 2009, tremendous progress has been made at the LHC. While LHC Run 1 marked the beginning of a precision era for the single-top quark measurements in some of the main production mechanisms, LHC Run 2 witnessed the emergence and exploration of new processes associating top quark production with a neutral boson. In this paper, we review the measurements of the three main production mechanisms ($t$-channel, $s$-channel, and $tW$ production), and of the associated production with a photon, a $Z$ boson, or a Higgs boson. Differential cross-sections are measured for several of these processes and compared with theoretical predictions. The top quark properties that can be measured in single-top quark processes are scrutinized, such as $Wtb$ couplings and top quark couplings with neutral bosons, and the polarizations of both the $W$ boson and top quark. The effective field theory framework is emerging as a standard for interpreting property measurements. Perspectives for LHC Run 3 and the HL-LHC are discussed in the conclusions.
description: Review, 38 pages. Published in Universe, Special Issue "Top Quark at the New Physics Frontier"
title: MR cholangiopancreatography: Comparison between 3D fast recovery fast spin echo and 2D single shot fast spin echo sequences in the evaluation of choledocholithiasis.
Creators: name: Goh, Charles
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Biliary Tract / Gallbladder
subject: MR
subject: Imaging sequences
subject: Statistics
subject: Diagnostic procedure
subject: Calcifications / Calculi

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Magnetic resonance cholangiopancreatography (MRCP) has similar accuracy when compared with diagnostic endoscopic retrograde cholangiopancreatography (ERCP) in the evaluation of biliary pathology (1-4) and in many centers is now the preferred initial...
title: Classification of steatosic liver by using MDCT and validated by histological result
Creators: name: Saba, Luca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: CT
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Fatty liver disease (FLD) is the most common cause of chronic liver disease in the Western world and consists of a spectrum of liver damages ranging from benign and treatable conditions (simple steatosis) to clinically important abnormalities...
title: Third Molar Eruption in Dental Panoramic Radiographs as a Feature for Forensic Age Assessment—Presentation of a New Non-Staging Method Based on Measurements
Creators: name: Timme, Maximilian
name: Bender, Jostin
name: Steffens, Laurin
name: Shay, Denys
name: Schmeling, Andreas
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2024
Subjects: subject: 610 Medicine and health

description: The evaluation of third molar eruption in dental panoramic radiographs (DPRs) constitutes an evidence-based approach for forensic age assessment in living individuals. Existing methodologies involve staging morphological radiographic findings and comparing them to reference populations. Conversely, the existing literature presents an alternative method where the distance between third molars and the occlusal plane is measured on dental plaster models. The aim of this study was to adapt this measurement principle for DPRs and to determine correlation between eruption and chronological age. A total of 423 DPRs, encompassing 220 females and 203 males aged 15 to 25 years, were examined, including teeth 38 [FDI] and 48. Two independent examiners conducted the measurements, with one examiner providing dual assessments. Ultimately, a quotient was derived by comparing orthogonal distances from the mesial cementoenamel junctions of the second and third molars to a simplified radiological occlusal plane. This quotient was subsequently correlated with the individual’s age. We estimated correlations between age and quotients, as well as inter- and intra-rater reliability. Correlation coefficients (Spearman’s rho) between measurements and individuals’ ages ranged from 0.555 to 0.597, conditional on sex and tooth. Intra-rater agreement (Krippendorf’s alpha) ranged from 0.932 to 0.991, varying according to the tooth and sex. Inter-rater agreement ranged from 0.984 to 0.992, with distinctions drawn for different teeth and sex. Notably, all observer agreement values fell within the “very good” range. In summary, assessing the distance of third molars from a simplified occlusal plane in DPRs emerges as a new and promising method for evaluating eruption status in forensic age assessment. Subsequent reference studies should validate these findings.
description: Finanziert durch den Open-Access-Publikationsfonds der Universität Münster.
Asymptotic safety in an interacting system of gravity and scalar matter
Creators: name: Donà, Pietro
name: Eichhorn, Astrid
name: Labus, Peter
name: Percacci, Roberto
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Asymptotic safety is an attractive scenario for the dynamics of quantum spacetime. Here, we work from a phenomenologically motivated point of view and emphasize that a viable dynamics for quantum gravity in our universe must account for the existence of matter. In particular, we explore the scale-dependence of a scalar matter-gravity-vertex, and investigate whether an interacting fixed point exists for the so-defined Newton coupling. We find a viable fixed point in the pure-gravity system, disregarding scalar quantum fluctuations. We explore its extensions to the case with dynamical scalars, and find indications of asymptotic safety in the matter-gravity system. We moreover examine the anomalous dimensions for different components of the metric fluctuations, and find significant differences between the transverse traceless and scalar component.
description: An error in the beta function has been corrected; some results have changed slightly, the conclusions remain unchanged
Quasinormal modes of black holes encircled by a gravitating thin disk
Creators: name: Chen, Che-Yu
name: Kotlařík, Petr
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The ringdown phase of gravitational waves emitted by a perturbed black hole is described by a superposition of exponentially decaying sinusoidal modes, called quasinormal modes (QNMs), whose frequencies depend only on the property of the black hole geometry. The extraction of QNM frequencies of an isolated black hole would allow for testing how well the black hole is described by general relativity. However, astrophysical black holes are not isolated. It remains unclear whether the extra matter surrounding the black holes such as accretion disks would affect the validity of the black hole spectroscopy when the gravitational effects of the disks are taken into account. In this paper, we study the QNMs of a Schwarzschild black hole superposed with a gravitating thin disk. Considering up to the first order of the mass ratio between the disk and the black hole, we find that the existence of the disk would decrease the oscillating frequency and the decay rate. In addition, within the parameter space where the disk model can be regarded as physical, there seems to be a universal relation that the QNM frequencies tend to obey. The relation, if it holds generically, would assist in disentangling the QNM shifts caused by the disk contributions from those induced by other putative effects beyond general relativity. The QNMs in the eikonal limit, as well as their correspondence with bound photon orbits in this model, are briefly discussed.
description: 14 pages, 10 figures. Matching published version
Dupré, Louis / Sailers, Don E. (in Verbindung mit John Meyendorff) (Hg.), Geschichte der christlichen Spiritualität
Creators: name: Föller, Oskar
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821248694
description: Jahrbuch für evangelikale Theologie, V. 12 (1998): Jahrbuch für evangelikale Theologie, Band 12
title: Volumetric analysis of carotid plaque components and cerebral microbleeds: a correlative study
Creators: name: Saba, Luca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: Arteries / Aorta
subject: CT-Angiography
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Cerebral microbleeds (CMBs), have become increasingly recognised with the widespread use of MRI techniques that are sensitive to iron deposits The purpose of this work was to explore the association between carotid plaque type and...
Mejía - 2010 - Secesión en la izquierda democrática colombiana
Creators: name: Villena, José Manuel Mejía
Publisher: name: Open Science Framework
Year: 2023

description: Mejía, José Manuel. 2010. “Secesión En La Izquierda Democrática Colombiana.” Revista Andina de Estudios Políticos 1 (1).
Katona, Georg: Psychologie der Relationserfahrung und des Vergleichens
Creators: name: Fröbes, J.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 1 Nr. 4 (1926): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 1, Heft 4
RCS-YOLO: A Fast and High-Accuracy Object Detector for Brain Tumor Detection
Creators: name: Kang, Ming
name: Ting, Chee-Ming
name: Ting, Fung Fung
name: Phan, Raphaël C. -W.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Signal Processing (eess.SP)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: I.4.6; I.5.1; J.3
subject: 68U10 (Primary) 68T10, 68T07, 62P10 (Secondary)

description: With an excellent balance between speed and accuracy, cutting-edge YOLO frameworks have become one of the most efficient algorithms for object detection. However, the performance of using YOLO networks is scarcely investigated in brain tumor detection. We propose a novel YOLO architecture with Reparameterized Convolution based on channel Shuffle (RCS-YOLO). We present RCS and a One-Shot Aggregation of RCS (RCS-OSA), which link feature cascade and computation efficiency to extract richer information and reduce time consumption. Experimental results on the brain tumor dataset Br35H show that the proposed model surpasses YOLOv6, YOLOv7, and YOLOv8 in speed and accuracy. Notably, compared with YOLOv7, the precision of RCS-YOLO improves by 1%, and the inference speed by 60% at 114.8 images detected per second (FPS). Our proposed RCS-YOLO achieves state-of-the-art performance on the brain tumor detection task. The code is available at https://github.com/mkang315/RCS-YOLO.
Вопросы устойчивого развития общества,Выпуск 7 2024
Creators: name: ООО "Институт развития образования и консалтинга"
Publisher: name: ООО "Институт развития образования и консалтинга"
Year: 2024

description: Вопросы устойчивого развития общества,Выпуск 7 2024
INTEGRAL upper limits on gamma-ray emission associated with the gravitational wave event GW150914
Creators: name: Savchenko, V.
name: Ferrigno, C.
name: Mereghetti, S.
name: Natalucci, L.
name: Bazzano, A.
name: Bozzo, E.
name: Brandt, S.
name: Courvoisier, T. J. -L.
name: Diehl, R.
name: Hanlon, L.
name: von Kienlin, A.
name: Kuulkers, E.
name: Laurent, P.
name: Lebrun, F.
name: Roques, J. P.
name: Ubertini, P.
name: Weidenspointner, G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Using observations of the INTErnational Gamma-Ray Astrophysics Laboratory (INTEGRAL), we put upper limits on the gamma-ray and hard X-ray prompt emission associated with the gravitational wave event GW150914, discovered by the LIGO/Virgo collaboration. The omni-directional view of the INTEGRAL/SPI-ACS has allowed us to constrain the fraction of energy emitted in the hard X-ray electromagnetic component for the full high-probability sky region of LIGO trigger. Our upper limits on the hard X-ray fluence at the time of the event range from $F_γ=2 \times 10^{-8}$ erg cm$^{-2}$ to $F_γ=10^{-6}$ erg cm$^{-2}$ in the 75 keV - 2 MeV energy range for typical spectral models. Our results constrain the ratio of the energy promptly released in gamma-rays in the direction of the observer to the gravitational wave energy E$_γ/$E$_\mathrm{GW}<10^{-6}$. We discuss the implication of gamma-ray limits on the characteristics of the gravitational wave source, based on the available predictions for prompt electromagnetic emission.
description: accepted for publication in ApJL
title: Percutaneous Localization of Lung Nodules with CT-guided Hook Wire System: Our Experience
Creators: name: Marỉn Crespo, Patricia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Metastases
subject: Localisation
subject: PET-CT
subject: Percutaneous
subject: CT
subject: Thorax
subject: Lung
subject: Interventional non-vascular

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Histological diagnosis of suspicious small pulmonary nodular lesions is often difficult using existing image-guided needle biopsy techniques. We describe our experience using hook wires guided by computed tomography ( CT) to locate and facilitate...
Mausbach, J.: Thomas von Aquin als Meister christlicher Sittenlehre unter besonderer Berücksichtigung seiner Willenslehre
Creators: name: Hürth, Fr.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 1 Nr. 4 (1926): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 1, Heft 4
title: Is preoperative staging of pancreatic adenocarcinoma good enough not to deprive a patient's chance of recovery
Creators: name: Karmazanovsky, Grigory
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pathology
subject: Staging
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: Ultrasound
subject: MR-Angiography
subject: CT-Angiography
subject: Pancreas
subject: Oncology
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Pancreatic adenocarcinoma is one of the most aggressive malignant tumors with an overall 5-year survival rate of less than 4% [1,4]. Surgical resection represents the only potentially curative treatment. In the past, determination of whether a...
[E.04.02.a.] L’Agriculture et la crise mondiale
Creators: name: Kerillis, Henri De (1889-1958)
Publisher: name: École des Hautes Études en Sciences Sociales; Centre de propagande des républicains nationaux (Paris)
Year: 2023
Subjects: http://www.idref.fr/027251241/id
http://www.idref.fr/034703926/id
http://www.idref.fr/027299031/id

Abstract
title: The accuracy of MDCT in predicting pancreatic cancer resectability: is artery encasement always a sign of invasion?
Creators: name: Karmazanovsky, Grigory
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pathology
subject: Surgery
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: CT-High Resolution
subject: CT-Angiography
subject: CT
subject: Oncology
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Pancreatic cancer is often a late diagnosis, with the signs of extrapancreatic spread already present. Assessment of vascular invasion is an important parameter for determining resectability for pancreatic cancer (fig.1, fig.2). A frequent error is...
title: Comparison of diffusion-weighted and Gd-EOB-DTPA enhanced MR imaging in the detection and characterisation of malignant focal liver lesions
Creators: name: Angeretti, Maria Gloria
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: MR-Diffusion/Perfusion
subject: MR
subject: Diagnostic procedure
subject: Tissue characterisation
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare the results of diffusion-weighted imaging (DWI) and Gd-EOB-DTPA enhanced magnetic resonance imaging (MRI) in the detection and characterisation of malignant focal liver...
Intergenerational gauged $B-L$ model and its implication to muon $g-2$ anomaly and thermal dark matter
Creators: name: Okada, Nobuchika
name: Seto, Osamu
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the flavor dependent $U(1)_{B_i-L_j}$ models, where an $i$th generation of quarks and $j(\neq i)$th generation of leptons are charged. By solving the anomaly free condition for the matter sector of the SM fermions and three generations of right-handed (RH) neutrinos, we find that the $j$th generation of RH neutrino is not necessarily charged under the $U(1)_{B_i-L_j}$ gauge symmetry with the charge $-1$ and the other (neither $i$th nor $j$th) generation of RH neutrino can also be. As a general solution for the anomaly cancellation conditions, the other two RN neutrinos than the charge $-1$ RH neutrino may have non-vanishing charge and be stable due to the gauge invariance, and hence it is a candidate for dark matter (DM) in our Universe. We apply this result to a $B_3-L_2$ model and consider a light thermal DM and a solution to the muon $g-2$ anomaly. We identify the parameter region to have the DM mass range from MeV to sub-GeV and simultaneously solve the muon $g-2$ anomaly. We also derive the constraints on the gauge kinetic mixing parameter by using the latest Borexino phase-II data.
description: 20 pages, 6 figures, 3 tables, references added, journal version
title: Stenosis of the main pancreatic duct in focal form of autoimmune pancreatitis: imaging findings on MR-MRCP and dynamic secretin-enhanced MRCP
Creators: name: Manfredi, Riccardo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Pancreas
subject: MR
subject: Contrast agent-intravenous
subject: Pathology
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Autoimmune pancreatitis is a distinct form of chronic pancreatitis, characterized clinically by frequent presentation with obstructive jaundice with or without a pancreatic mass, histologically by a lymphoplasmacytic infiltrate and fibrosis and...
title: Fiber tracking of the sacral nerves in female pelvis: a potential method to evaluate endometriosis-related fibres alteration?
Creators: name: Vinci, Valeria
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pelvis
subject: Genital / Reproductive system female
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Our study aimed to evaluate the feasibility of tractoghraphy to study sacral nerves in women affected by pelvic endometriosis associated to crhonic pelvic...
M. de la Taille: Esquisse du Mystère de la Foi suivie de quelques éclaircissements
Creators: name: Umberg, J.B.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 1 Nr. 4 (1926): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 1, Heft 4
title: Ultrasound in pediatric female pelvis
Creators: name: Jimenez Villares, Pilar
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pelvis
subject: Genital / Reproductive system female
subject: Paediatric
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Normal variants
subject: Foreign bodies
subject: Neoplasia
subject: Endocrine disorders

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The uterus and the ovarian change in the chilhood .Uterus is thin, with a fundus equal in size to the cervix. Owing to the hormonal stimulation of puberty, the uterus enlarges and the fundus becomes prominent. Ovarian volume increases after 6 years...
Stationary configurations of the Standard Model Higgs potential: electroweak stability and rising inflection point
Creators: name: Iacobellis, Giuseppe
name: Masina, Isabella
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the gauge-independent observables associated with two interesting stationary configurations of the Standard Model Higgs potential (extrapolated to high energy according to the present state of the art, namely the NNLO): i) the value of the top mass ensuring stability of the SM electroweak minimum, and ii) the value of the Higgs potential at a rising inflection point. We examine in detail and reappraise the experimental and theoretical uncertainties which plague their determination, finding that: i) stability of the SM is compatible with the present data at the 1.5 sigma level; ii) despite the large theoretical error plaguing the value of the Higgs potential at a rising inflection point, application of such configuration to models of primordial inflation displays a 3 sigma tension with the recent bounds on the tensor-to-scalar ratio of cosmological perturbations.
description: v1: 21 pages, 6 figures; v2: 22 pages, 7 figures, text improved, figure and references added, matches published version