cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ultrasonographic assessment of the abdominal fat distribution (subcutaneous vs. visceral abdominal fat compartments) in obese individuals: correlation with gender and anthropometric measures
Creators: name: Jovanovic, Sanja
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Soft tissues / Skin
subject: Ultrasound
subject: Diagnostic procedure
subject: Metabolic disorders

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Obesity is an abnormal accumulation of fat in the body. It occurs in all ages and is irreversible unless the application of a medical intervention. Our aim was to analyze the distribution of two abdominal fat compartments: subcutaneous ( SCF ) and...
Joint Beamforming and Broadcasting in Massive MIMO
Creators: name: Larsson, Erik G.
name: Poor, H. Vincent
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The downlink of a massive MIMO system is considered for the case in which the base station must concurrently serve two categories of terminals: one group to which imperfect instantaneous channel state information (CSI) is available, and one group to which no CSI is available. Motivating applications include broadcasting of public channels and control information in wireless networks. A new technique is developed and analyzed: joint beamforming and broadcasting (JBB), by which the base station beamforms to the group of terminals to which CSI is available, and broadcasts to the other group of terminals, to which no CSI is available. The broadcast information does not interfere with the beamforming as it is placed in the nullspace of the channel matrix collectively seen by the terminals targeted by the beamforming. JBB is compared to orthogonal access (OA), by which the base station partitions the time-frequency resources into two disjunct parts, one for each group of terminals. It is shown that JBB can substantially outperform OA in terms of required total radiated power for given rate targets.
description: with minor correction
title: The Phakomatoses: Pictorial And Histopathologic Review
Creators: name: Guzman Perez-Carrillo, Gloria
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pathology
subject: Neoplasia
subject: Congenital
subject: Education
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: PET-CT
subject: MR
subject: CT
subject: Neuroradiology spine
subject: Neuroradiology peripheral nerve
subject: Neuroradiology brain

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The purpose of this educational exhibit is to illustrate the major radiological characteristics of the phakomatoses and their histopathologic correlate. Our classification is based on the different manifestations of this category of diseases by...
Boundary singularities of solutions of semilinear elliptic equations in the half-space with a Hardy potential
Creators: name: Bandle, Catherine
name: Marcus, Moshe
name: Moroz, Vitaly
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J60, 35J67, 31B25

description: We study a nonlinear equation in the half-space $\{x_1>0\}$ with a Hardy potential, specifically \[-Δu -\fracμ{x_1^2}u+u^p=0\quad\text{in}\quad \mathbb R^n_+,\] where $p>1$ and $-\infty
description: 21 pages
Astrometry via Close Approach Events: Applications to Main-Belt Asteroid (702) Alauda
Creators: name: Guo, B. F.
name: Peng, Q. Y.
name: Vienne, A.
name: Fang, X. Q.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The release of Gaia catalog is revolutionary to the astronomy of solar system objects. After some effects such as atmospheric refraction and CCD geometric distortion have been taken into account, the astrometric precision for ground-based telescopes can reach the level of tens of milli-arcseconds. If an object approaches a reference star in a small relative angular distance (less than 100 arcseconds), which is called close approach event in this work, the relative positional precision between the object and reference star will be further improved since the systematic effects of atmospheric turbulence and local telescope optics can be reduced. To obtain the precise position of a main-belt asteroid in an close approach event, a second-order angular velocity model with time is supposed in the sky plane. By fitting the relationship between the relative angular distance and observed time, we can derive the time of maximum approximation and calculate the corresponding position of the asteroid. In practice, 5 nights' CCD observations including 15 close approach events of main-belt asteroid (702) Alauda are taken for testing by the 1m telescope at Yunnan Observatory, China. Compared with conventional solutions, our results show that the positional precision significantly improves, which reaches better than 4 milli-arcseconds, and 1 milli-arcsecond in the best case when referenced for JPL ephemeris in both right ascension and declination.
description: 11 pages, 22 figures
title: Imaging conductive hearing loss
Creators: name: Swamy, Rekha
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: CT-High Resolution
subject: CT
subject: Head and neck
subject: Ear / Nose / Throat
subject: Anatomy
subject: History
subject: Congenital

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: 1. To outline the essential CT anatomy of the conductive hearing pathway 2. To review the common causes of conductive hearing loss in adults and to illustrate their radiological features on high resolution CT of the temporal bones. 3. To highlight...
title: Multiparametric analysis by RM with antenna endorrectal in patientes with prostate located cancer: evaluation of the risk of affectation of margins
Creators: name: Perez Sanz, Pilar
Publisher: name: European Congress of Radiology
Year: 2012

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Multiparametric MRI + MR spectroscopic imaging (MRSI) of the prostate using endorectal coil allows preoperatory evaluation of prostatic cancer being useful in the definition of location, tumor size and stage. Our objetive is to assess the value of...
Dynamical model for spindown of solar-type stars
Creators: name: Sood, Aditi
name: Kim, Eun-jin
name: Hollerbach, Rainer
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Since their formation, stars slow down their rotation rates by the removal of angular momentum from their surfaces, e.g. via stellar winds. Despite the complexity of the processes involved, a traditional model, where the removal of angular momentum loss by magnetic fields is prescribed, has provided a useful framework to understand observational relations between stellar rotation and age and magnetic field strength. Here, a spindown model is proposed where loss of angular momentum by magnetic fields is evolved dynamically, instead of being kinematically prescribed. To this end, we evolve the stellar rotation and magnetic field simultaneously over stellar evolution time by extending our previous work on a dynamo model which incorporates the nonlinear feedback mechanisms on rotation and magnetic fields. Our extended model reproduces key observations and explains the presence of the two branches of (fast and slow rotating) stars which have different relations between rotation rate $Ω$ vs. time (age), magnetic field strength $|B|$ vs. rotation rate, and frequency of magnetic field $ω_{cyc}$ vs. rotation rate. For fast rotating stars we find: (i) an exponential spindown $Ω\propto e^{-1.35t}$, with $t$ measured in Gyrs, (ii) $|B|$ saturates for higher rotation rate, (iii) $ω_{cyc} \propto Ω^{0.85}$. For slow rotating stars we obtain: (i) a power law spindown $Ω\propto t^{-0.52}$, (ii) $|B|$ scales almost linearly with rotation rate, (iii) $ω_{cyc} \propto Ω^{1.16}$. The results obtained are in good agreement with observations. The Vaughan-Preston gap is consistently explained in our model by the shortest spindown timescale in this transition from fast to slow rotators. Our results highlight the importance of self-regulation of magnetic fields and rotation by direct and indirect interactions involving nonlinear feedback in stellar evolution.
description: This paper is accepted for publication in ApJ
Die Chronik als intendierter Abschluß des alttestamentlichen Kanons
Creators: name: Koorevaar, Hendrik
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1640865314
description: Jahrbuch für evangelikale Theologie, V. 11 (1997): Jahrbuch für evangelikale Theologie, Band 11
Convex Optimization-Based Model Predictive Control for the Guidance of Active Debris Removal Transfers
Creators: name: Wijayatunga, Minduli
name: Armellin, Roberto
name: Holt, Harry
name: Pirovano, Laura
name: Bombardelli, Claudio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Active debris removal (ADR) missions have garnered significant interest as means of mitigating collision risks in space. This work proposes a convex optimization-based model predictive control (MPC) approach to provide guidance for such missions. While convex optimization can obtain optimal solutions in polynomial time, it relies on the successive convexification of nonconvex dynamics, leading to inaccuracies. Here, the need for successive convexification is eliminated by using near-linear Generalized Equinoctial Orbital Elements (GEqOE) and by updating the reference trajectory through a new split-Edelbaum approach. The solution accuracy is then measured relative to a high-fidelity dynamics model, showing that the MPC-convex method can generate accurate solutions without iterations.
Implications of a variable IMF for the interpretation of observations of galaxy populations
Creators: name: Clauwens, Bart
name: Schaye, Joop
name: Franx, Marijn
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the effect of a metallicity-dependent stellar initial mass function (IMF), as deduced observationally by Martin-Navarro et al. (2015c), on the inferred stellar masses and star formation rates (SFRs) of a representative sample of 186,886 SDSS galaxies. Relative to a Chabrier IMF, for which we show the implied masses to be close to minimal, the inferred masses increase in both the low- and high-metallicity regimes due to the addition of stellar remnants and dwarf stars, respectively. The resulting galaxy stellar mass function (GSMF) shifts toward higher masses by 0.5 dex, without affecting the high-mass slope (and thus the need for effective quenching). The implied low-redshift SFR density increases by an order of magnitude. However, these results depend strongly on the assumed IMF parametrisation, which is not directly constrained by the observations. Varying the low-end IMF slope instead of the high-end IMF slope, while maintaining the same dwarf-to-giant ratio, results in a much more modest GSMF shift of 0.2 dex and a 10 per cent increase in the SFR density relative to the Chabrier IMF. A bottom-heavy IMF during the late, metal-rich evolutionary stage of a galaxy would help explain the rapid quenching and the bimodality in the galaxy population by on the one hand making galaxies less quenched (due to the continued formation of dwarf stars) and on the other hand reducing the gas consumption timescale. We conclude that the implications of the observational evidence for a variable IMF could vary from absolutely dramatic to mild but significant.
description: Accepted by MNRAS, 17 pages, 13 figures, 1 table
title: Anatomical variations of paranasal sinuses at multislice computed tomography: what to look for?
Creators: name: Padilha, Igor
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Inflammation
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: CT-High Resolution
subject: Head and neck
subject: Anatomy

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Multislice computed tomography is currently the imaging modality of choice for evaluating paranasal sinuses and adjacent structures. Such a method has been increasingly utilized in the assessment of anatomical variations, allowing their accurate...
Pressure Anisotropy in Heavy Ion Collisions from Color Glass Condensate
Creators: name: Li, Ming
name: Kapusta, Joseph I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We generalize calculations of the energy-momentum tensor for classical gluon fields in the McLerran-Venugopalan model using the small-$τ$ power series expansion method. Results to all orders for the energy density and pressures are given in the leading $Q^2$ approximation and with the inclusion of running coupling effects. The energy density and transverse pressure decrease monotonically with time while the longitudinal pressure starts from a negative value and increases towards zero.
description: 10 pages, 4 figures. An error in a Mathematica program in an earlier version is corrected
title: Acute gastric dilatation: a potentially life-threatening entity
Creators: name: Prado Monzo, Cristina
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Ischaemia / Infarction
subject: Dilatation
subject: Acute
subject: Education
subject: CT
subject: Conventional radiography
subject: Gastrointestinal tract
subject: Emergency
subject: Abdomen

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Describe the main causes and radiological findings of acute gastric dilatation (AGD) as well as its...
Ponderomotive forces in electrodynamics of moving media: The Minkowski and Abraham approaches
Creators: name: Nesterenko, V. V.
name: Nesterenko, A. V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Classical Physics (physics.class-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In the general setting of the problem, the explicit compact formulae are derived for the ponderomotive forces in the macroscopic electrodynamics of moving media in the Minkowski and Abraham approaches. Taking account of the Minkowski constitutive equations and making use of a special representation for the Abraham energy-momentum tensor enable one to obtain a compact expression for the Abraham force in the case of arbitrary dependence of the medium velocity on spatial coordinates and the time and for nonstationary external electromagnetic field. We term the difference between the ponderomotive forces in the Abraham and Minkowski approaches as the Abraham force not only under consideration of media at rest but also in the case of moving media. The Lorentz force is found which is exerted by external electromagnetic field on the conduction current in a medium, the covariant Ohm law and the constitutive Minkowski relations being taken into account. The physical argumentation is traced for definition of the 4-vector of the ponderomotive force as the 4-divergence of the energy-momentum tensor of electromagnetic field in a medium.
description: 30 pages, no figures, revtex-4.1, added Ref. [4] and the second paragraph in Introduction; the version published in J. Math. Phys. v. 57, 092902 (2016)
title: Normal, variant and anomalous pattern of coronary vasculature evaluated by multi-detector computed tomographic coronary angiography
Creators: name: Kapur, Pranay
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: CT-Angiography
subject: Computer Applications-3D
subject: Normal variants
subject: Contrast agent-intravenous
subject: Congenital

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To demonstrate the spectrum of common and uncommon variants of normal coronary artery anatomy. To describe the role of multi-detector computed tomography (MDCT) angiography in evaluation of congenital coronary artery anomalies. To discuss the...
title: Percutaneous cryoablation of renal tumors with CT guidance. Our experience
Creators: name: Scialpi, Mario
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Interventional non-vascular
subject: CT
subject: Ablation procedures
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Clinical evaluation of the validity of the percutaneous treatment of renal tumors with cryotherapy with CT guidance and any complications during the...
Complex Network Approach to Fractional Time Series
Creators: name: Manshour, Pouya
Publisher: name: arXiv
Year: 2015
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: In order to extract correlation information inherited in stochastic time series, the visibility graph algorithm has been recently proposed, by which a time series can be mapped onto a complex network. We demonstrate that the visibility algorithm is not an appropriate one to study the correlation aspects of a time series. We then employ the horizontal visibility algorithm, as a much simpler one, to map fractional processes onto complex networks. The degree distributions are shown to have parabolic exponential forms with Hurst dependent fitting parameter. Further, we take into account other topological properties such as maximum eigenvalue of the adjacency matrix and the degree assortativity, and show that such topological quantities can also be used to predict the Hurst exponent, with an exception for anti-persistent fractional Gaussian noises. To solve this problem, we take into account the Spearman correlation coefficient between nodes' degrees and their corresponding data values in the original time series.
Anomalous Hooke's law in disordered graphene
Creators: name: Gornyi, I. V.
name: Kachorovskii, V. Yu.
name: Mirlin, A. D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The discovery of graphene, a single monolayer of graphite, has closed the discussion on stability of 2D crystals. Although thermal fluctuations of such crystals tend to destroy the long-range order in the system, the crystal can be stabilized by strong anharmonicity effects. This competition is the central issue of the crumpling transition, i.e., a transition between flat and crumpled phases. We show that anharmonicity-controlled fluctuations of a graphene membrane around equilibrium flat phase lead to unusual elastic properties. In particular, we demonstrate that stretching $ξ$ of a flake of graphene is a nonlinear function of the applied tension at small tension: ${ξ\proptoσ^{η/(2-η)}}$ and ${ξ\proptoσ^{η/(8-η)}}$ for clean and strongly disordered graphene, respectively. Conventional linear Hooke's law, ${ξ\proptoσ}$ is realized at sufficiently large tensions: ${σ\ggσ_*},$ where $σ_*$ depends both on temperature and on the disorder strength.
description: 10 pages, 3 figures
title: Endovascular management of extra-cranial supra-aortic vascular injuries - a tertiary teaching hospital experience
Creators: name: McPherson, Simon
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Trauma
subject: Stents
subject: Embolisation
subject: CT-Angiography
subject: Catheter arteriography
subject: Trauma
subject: Interventional vascular
subject: Head and neck

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To understand and be aware of the different imaging appearances and treatment options available for extra-cranial supra-aortic vascular injuries. We pictorially depict our experience in the management of these...
Searching for the 3.5 keV Line in the Stacked Suzaku Observations of Galaxy Clusters
Creators: name: Bulbul, Esra
name: Markevitch, Maxim
name: Foster, Adam
name: Miller, Eric
name: Bautz, Mark
name: Loewenstein, Mike
name: Randall, Scott W.
name: Smith, Randall K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We perform a detailed study of the stacked Suzaku observations of 47 galaxy clusters, spanning a redshift range of 0.01-0.45, to search for the unidentified 3.5 keV line. This sample provides an independent test for the previously detected line. We detect only a 2sigma-significant spectral feature at 3.5 keV in the spectrum of the full sample. When the sample is divided into two subsamples (cool-core and non-cool core clusters), cool-core subsample shows no statistically significant positive residuals at the line energy. A very weak (2sigma-confidence) spectral feature at 3.5 keV is permitted by the data from the non-cool core clusters sample. The upper limit on a neutrino decay mixing angle from the full Suzaku sample is consistent with the previous detections in the stacked XMM-Newton sample of galaxy clusters (which had a higher statistical sensitivity to faint lines), M31, and Galactic Center at a 90% confidence level. However, the constraint from the present sample, which does not include the Perseus cluster, is in tension with previously reported line flux observed in the core of the Perseus cluster with XMM-Newton and Suzaku.
description: ApJ in press, 9 pages, 3 figures
title: Glossary of terms in thoracic imaging and clinical-radiological correlation. What every radiologist should know.
Creators: name: Moreno Pastor, Ana
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pathology
subject: Education
subject: CT
subject: Conventional radiography
subject: Thorax

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: 1.- Review the current thoracic imaging terminology. 2.- Classify the Fleischner Society's glossary to simplify its...
title: Dokument 6-A, Regeln und Erkenntnisse des Regelermittlungsausschusses nach § 46 des Mess- und Eichgesetzes für Messgeräte und Zusatzeinrichtungen im Anwendungsbereich der E-Mobilität
title: Stand: 16. März 2017
titleType: Subtitle
Creators: name: Regelermittlungsausschuss Bei Der Physikalisch-Technischen Bundesanstalt (PTB), Braunschweig Und Berlin
Publisher: name: Regelermittlungsausschuss bei der Physikalisch-Technischen Bundesanstalt (PTB), Braunschweig und Berlin
Year: 2017
Subjects: Regelermittlungsausschuss
REA
Mess- und Eichgesetz
technische Spezifikationen
wesentliche Anforderungen
Verwendung von Messgeräten
E-Mobilität
Elektromobile
Ladestation

description: Stand: 16. März 2017
A 750 GeV dark matter messenger at the Galactic Center
Creators: name: Huang, Xian-Jun
name: Zhang, Wei-Hong
name: Zhou, Yu-Feng
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The first data from the LHC Run-2 have shown a possible excess in diphoton events with invariant mass $\sim 750$ GeV, suggesting the existence of a new resonance which may decay dominantly into dark matter (DM) particles. We show in a simple model that the reported diphoton excess at the LHC is consistent with another photon excess, the $2$ GeV excess in cosmic gamma-ray fluxes towards the Galactic Center observed by the Fermi-LAT. Both the excesses can be simultaneously explained by a $\sim 60$ GeV scalar DM particle annihilating dominantly into two gluons with a typical thermal annihilation cross section, which leads to the prediction of a large width to mass ratio $Γ/M\approx \mathcal{O}(10^{-2})$ of the resonance. The upper limit on the dijet search at LHC Run-1 leads to a $lower$ limit on the predicted cross section for DM annihilating into $γγ$ final states $\langleσv\rangle_{γγ} \gtrsim\mathcal{O}(10^{-30})~\mbox{cm}^{3}\mbox{s}^{-1}$. Both the predictions can be tested by the LHC, Fermi-LAT and future experiments.
description: 7 pages, 2 figures, version to appear in PRD
title: Equivocal findings in mammography: can MRI help?
Creators: name: Clauser, Paola
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: MR
subject: Mammography
subject: Ultrasound

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Mammography is nowadays the only imaging modality proved to reduce breast cancer mortality, with a high sensitivity (about 85-90%) and a good specificity, especially in presence of adipose tissue [1,2]. Mammography may sometimes reveal findings that...
title: Mimics of neoplastic lesions in neck imaging
Creators: name: Momin, Asif
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Oncology
subject: Head and neck
subject: Ultrasound
subject: CT
subject: Normal variants
subject: Observer performance
subject: Artifacts
subject: Foreign bodies

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: This presentation is meant to highlight the possible mimics seen in a busy oncology centre during a follow up imaging, especially ultrasound (US) of the neck. Various innocuous findings may be mistaken for recurrent or residual disease causing...
Analysis of the interstellar matter at the periphery of the supershell surrounding the CYG OB1 association in 2.12 micron molecular hydrogen line
Creators: name: Wiebe, D. S.
name: Sitnik, T. G.
name: Rastorguev, A. S.
name: Lozinskaya, T. A.
name: Tatarnikov, A. M.
name: Tatarnikova, A. A.
name: Topchieva, A. P.
name: Zabolotskikh, M. V.
name: Fedoteva, A. A.
name: Tatarnikov, A. A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present observations of the vdB 130 cluster vicinity in a narrow-band filter centered at a $2.12\,μ$m molecular hydrogen line performed at the Caucasus Mountain Observatory of the Lomonosov Moscow State University. The observations reveal an H$_2$ emission shell around vdB 130, coincident with a bright infrared shell, visible in all \textit{Spitzer} bands. Also, numerous H$_{2}$ emission features are detected around infrared Blobs E and W and in the vicinity of a protocluster located to the east of the shell, in a tail of a cometary molecular cloud. H$_2$ emission in the vicinity of the vdB~130 cluster is mostly generated in well-developed \HII\ regions and is of fluorescent nature. In the protocluster area, isolated spots are observed, where H$_2$ emission is collisionally excited and is probably related to shocks in protostellar outflows. Obtained results are discussed in the context of possible sequential star formation in the vicinity of the vdB 130 cluster, triggered by the interaction of the expanding supershell surrounding the Cyg OB1 association with the molecular cloud and an associated molecular filament.
description: Accepted by Astrophysical Bulletin
title: Postnatal Managment Of Antenatally Diagnosed Congential Lung Disease & Its Antenatal Diagnosis
Creators: name: Rodriguez, Christopher
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Paediatric
subject: Foetal imaging
subject: CT
subject: Ultrasound
subject: Conventional radiography
subject: Intrauterine diagnosis
subject: Congenital

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1. The current practice for postnatal imaging of neonates with antenatally diagnosed lung lesions in our institution is to undergo a chest radiograph at birth and a contrasted computed tomography (CT) scan of the thorax at 1 month of...
Ordinary X-rays from Three Extraordinary Millisecond Pulsars: XMM-Newton Observations of PSRs J0337+1715, J0636+5129, and J0645+5158
Creators: name: Spiewak, Renée
name: Kaplan, David L.
name: Archibald, Anne
name: Gentile, Peter
name: Hessels, Jason
name: Lorimer, Duncan
name: Lynch, Ryan
name: McLaughlin, Maura
name: Ransom, Scott
name: Stairs, Ingrid
name: Stovall, Kevin
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the first X-ray observations of three recently discovered millisecond pulsars (MSPs) with interesting characteristics: PSR J0337+1715, PSR J0636+5129, and PSR J0645+5158. PSR J0337+1715 is a fast-spinning, bright, and so-far unique MSP in a hierarchical triple system with two white dwarf (WD) companions. PSR J0636+5129 is a MSP in a very tight 96-min orbit with a low-mass, 8 $M_J$ companion. PSR J0645+5158 is a nearby, isolated MSP with a very small duty cycle (1-2%), which has led to its inclusion in high-precision pulsar timing programs. Using data from XMM-Newton, we have analyzed X-ray spectroscopy for these three objects, as well as optical/ultraviolet photometry for PSR J0337+1715. The X-ray data for each are largely consistent with expectations for most MSPs with regards to the ratios of thermal and non-thermal emission. We discuss the implications of these data on the pulsar population, and prospects for future observations of these pulsars.
description: Accepted for publication in ApJ
title: RM in the prenatal diagnosis. Review of pulmonary foetal pathology in H. U. Getafe (January, 2006 2009
Creators: name: Perez Sanz, Pilar
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Foetal imaging
subject: Lung
subject: MR
subject: Ultrasound
subject: Intrauterine diagnosis
subject: Foetus

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Obstretic ultrasound is the election method for screening and malformation fetals detection. Some studies have tested and showed how the anomalies antefetal detection is able to prevent and reduce the perinatal mortality. However, there are...
Area Functional Relation for 5D-Gauss-Bonnet-AdS Black Hole
Creators: name: Pradhan, Parthapratim
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present \emph{area (or entropy) functional relation} for multi-horizons five dimensional (5D) Einstein-Maxwell-Gauss-Bonnet-AdS Black Hole. It has been observed by exact and explicit calculation that some complicated function of two or three horizons area is \emph{mass-independent} whereas the entropy product relation is \emph{not} mass-independent. We also study the local thermodynamic stability of this black hole. The phase transition occurs at certain condition. \emph{Smarr mass formula} and \emph{first law} of thermodynamics have been derived. This \emph{mass-independent} relation suggests they could turn out to be an \emph{universal} quantity and further helps us to understanding the nature of black hole entropy (both interior and exterior) at the microscopic level. In the \emph{Appendix}, we have derived the thermodynamic products for 5D Einstein-Maxwell-Gauss-Bonnet black hole with \emph{vanishing} cosmological constant.
description: Version accepted for publication in General Relativity and Gravitation
title: Diffusion MR imaging in the evaluation of advanced Chordomas treated with molecular targeted therapy
Creators: name: Messina, Antonella
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal soft tissue
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Chordomas are very rare tumors of bone (incidence 0.1/100 000 per year). They occur in the axial skeleton, most frequently in the sacrococcygeal region, while the skull base is more often involved in young patients. They are in general low-grade...
Capturing Popularity Trends: A Simplistic Non-Personalized Approach for Enhanced Item Recommendation
Creators: name: Jing, Jiazheng
name: Zhang, Yinan
name: Zhou, Xin
name: Shen, Zhiqi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.3.3

description: Recommender systems have been gaining increasing research attention over the years. Most existing recommendation methods focus on capturing users' personalized preferences through historical user-item interactions, which may potentially violate user privacy. Additionally, these approaches often overlook the significance of the temporal fluctuation in item popularity that can sway users' decision-making. To bridge this gap, we propose Popularity-Aware Recommender (PARE), which makes non-personalized recommendations by predicting the items that will attain the highest popularity. PARE consists of four modules, each focusing on a different aspect: popularity history, temporal impact, periodic impact, and side information. Finally, an attention layer is leveraged to fuse the outputs of four modules. To our knowledge, this is the first work to explicitly model item popularity in recommendation systems. Extensive experiments show that PARE performs on par or even better than sophisticated state-of-the-art recommendation methods. Since PARE prioritizes item popularity over personalized user preferences, it can enhance existing recommendation methods as a complementary component. Our experiments demonstrate that integrating PARE with existing recommendation methods significantly surpasses the performance of standalone models, highlighting PARE's potential as a complement to existing recommendation methods. Furthermore, the simplicity of PARE makes it immensely practical for industrial applications and a valuable baseline for future research.
description: 9 pages, 5 figures
title: Pre-operative selective embolization in bone metastases from renal cancer
Creators: name: Gennarelli, Antonio
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Arteries / Aorta
subject: Bones
subject: Oncology
subject: Fluoroscopy
subject: Percutaneous
subject: Embolisation
subject: Metastases

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To show the experience in our Institution in selective embolization of bone metastases from renal cell carcinoma before undergoing surgical stabilization. Embolization was an adjuvant treatment to surgery for benign and malignant bone tumours and...
title: Cold War Games™. Der Kalte-Krieg-Diskurs im digitalen Spiel
Creators: name: Pfister, Eugen
Publisher: name: Arbeitskreis Militärgeschichte
Year: 2017

description: Der Kalte Krieg wurde vom allesbestimmenden und allesumgreifenden globalen Konflikt zu einer Marke mit Wiederkennungswert. Sie funktionierte vor allem aufgrund kollektiver Ängste, die auch nach dem Kalten Krieg noch präsent blieben. Computerspiele greifen die Schwarz-Weiß-Unterscheidungen dieses Konflikts auf und schreiben sie fort.
description: Portal Militärgeschichte
title: MRI evaluation of periperal nerve regeneration in rodents
Creators: name: Fischmann, Arne
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Grafts
subject: Surgery
subject: Experimental investigations
subject: MR
subject: Neuroradiology peripheral nerve
subject: Musculoskeletal system
subject: Animal (veterinary) studies

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Nerve injuries affect several hundred thousand people each year in Europe with serious economic implications for both the individual patient and society. Despite limited improvements in surgical technique, traumatic nerve injuries represent a major...
Eber, J., Glossàrio alemao - poruguês de palavras eclesiástico - teológicas/Deutsch-portugiesisches Fachwörterbuch kirchlich-theologischer Begriffe
Creators: name: Schwambach, C.
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 182113883X
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10
title: Detection and localization of prostate cancers using multiparametric magnetic resonance imaging
Creators: name: Rouviere, Olivier
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Genital / Reproductive system male
subject: MR
subject: MR-Diffusion/Perfusion

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Detecting and localizing with precision prostate cancer foci within the gland is a critical unmet need. Indeed, having a precise method for mapping prostate cancer would allow increased sensitivity of prostate biopsies, a more rational selection and...
Density distributions in the $B$ meson
Creators: name: Blossier, Benoît
name: Gérardin, Antoine
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on a two-flavor lattice QCD study of the axial, charge and matter distributions of the $B$ meson and its first radial excitation. As our framework is the static limit of Heavy Quark Effective Theory (HQET), taking their Fourier transform gives access to several form factors at the kinematical point $q^2=0$. Moreover they provide some useful information on the nature of an excited state, i.e. a radial excitation of a quark-antiquark bound state or a multihadron state.
description: 26 pages, 25 figures, 12 tables; published version
title: Percutaneous minimally invasive techniques for the treatment of symptomatic vertebral hemangiomas: clinical experience and results
Creators: name: Filippiadis, Dimitrios
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology spine
subject: Musculoskeletal spine
subject: Fluoroscopy
subject: CT
subject: Vertebroplasty
subject: Sclerosis
subject: Haemangioma

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Vertebral hemangiomas are benign tumors constituting 2-3 % of the spinal tumors and 10-11% of autopsy findings with the vast majority of the lesions being asymptomatic. Approximately 1% (0.9-1.2%) of hemangiomas, cause symptoms either due to a...
Direct imaging of a digital-micromirror device for configurable microscopic optical potentials
Creators: name: Gauthier, G.
name: Lenton, I.
name: Parry, N. McKay
name: Baker, M.
name: Davis, M. J.
name: Rubinsztein-Dunlop, H.
name: Neely, T. W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Programable spatial light modulators (SLMs) have significantly advanced the configurable optical trapping of particles. Typically, these devices are utilized in the Fourier plane of an optical system, but direct imaging of an amplitude pattern can potentially result in increased simplicity and computational speed. Here we demonstrate high-resolution direct imaging of a digital micromirror device (DMD) at high numerical apertures (NA), which we apply to the optical trapping of a Bose-Einstein condensate (BEC). We utilise a (1200 x 1920) pixel DMD and commercially available 0.45 NA microscope objectives, finding that atoms confined in a hybrid optical/magnetic or all-optical potential can be patterned using repulsive blue-detuned (532 nm) light with 630(10) nm full-width at half-maximum (FWHM) resolution, within 5% of the diffraction limit. The result is near arbitrary control of the density the BEC without the need for expensive custom optics. We also introduce the technique of time-averaged DMD potentials, demonstrating the ability to produce multiple grayscale levels with minimal heating of the atomic cloud, by utilising the high switching speed (20 kHz maximum) of the DMD. These techniques will enable the realization and control of diverse optical potentials for superfluid dynamics and atomtronics applications with quantum gases. The performance of this system in a direct imaging configuration has wider application for optical trapping at non-trivial NAs.
description: 9 pages
title: Primary Jugular Foramen Tumors: Clinical and Imaging Findings
Creators: name: Diniz, Felipe
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Head and neck
subject: Neuroradiology brain
subject: CT-High Resolution
subject: MR
subject: Education
subject: Neoplasia

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe the clinical and radiological findings of the most common primary tumors of jugular foramen (JF). To demonstrate how the associated findings may be helpful to classify the lesions and evoke the correct diagnosis or to limit the...
title: Percutaneous vertebroplasty for the treatment of painful vertebral lesions in patients with multiple myeloma: clinical experience and results
Creators: name: Filippiadis, Dimitrios
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology spine
subject: Musculoskeletal spine
subject: Fluoroscopy
subject: CT
subject: Vertebroplasty
subject: Haematologic diseases

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Percutaneous vertebroplasty was introduced in everyday clinical practice by Galibert and Deramond back in 1984 and the first report was published in the literature in 1987, concerning the treatment of a painful aggressive vertebral body...
iPTF Search for an Optical Counterpart to Gravitational Wave Trigger GW150914
Creators: name: Kasliwal, M. M.
name: Cenko, S. B.
name: Singer, L. P.
name: Corsi, A.
name: Cao, Y.
name: Barlow, T.
name: Bhalerao, V.
name: Bellm, E.
name: Cook, D.
name: Duggan, G. E.
name: Ferretti, R.
name: Frail, D. A.
name: Horesh, A.
name: Kendrick, R.
name: Kulkarni, S. R.
name: Lunnan, R.
name: Palliyaguru, N.
name: Laher, R.
name: Masci, F.
name: Manulis, I.
name: Miller, A. A.
name: Nugent, P. E.
name: Perley, D.
name: Prince, T. A.
name: Quimby, R. A.
name: Rana, J.
name: Rebbapragada, U.
name: Sesar, B.
name: Singhal, A.
name: Surace, J.
name: Van Sistine, A.
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: The intermediate Palomar Transient Factory (iPTF) autonomously responded to and promptly tiled the error region of the first gravitational wave event GW150914 to search for an optical counterpart. Only a small fraction of the total localized region was immediately visible in the Northern night sky, due both to sun-angle and elevation constraints. Here, we report on the transient candidates identified and rapid follow-up undertaken to determine the nature of each candidate. Even in the small area imaged of 126 sq deg, after extensive filtering, 8 candidates were deemed worthy of additional follow-up. Within two hours, all 8 were spectroscopically classified by the Keck II telescope. Curiously, even though such events are rare, one of our candidates was a superluminous supernova. We obtained radio data with the Jansky Very Large Array and X-ray follow-up with the Swift satellite for this transient. None of our candidates appear to be associated with the gravitational wave trigger, which is unsurprising given that GW150914 came from the merger of two stellar-mass black holes. This end-to-end discovery and follow-up campaign bodes well for future searches in this post-detection era of gravitational waves.
description: Revised
title: Surgical procedures for obesity: normal anatomy and complications
Creators: name: Fernandez Jara, Javier
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Ultrasound
subject: Fluoroscopy
subject: CT
subject: Gastrointestinal tract
subject: Anatomy
subject: Abdomen
subject: Surgery
subject: Complications
subject: Abscess
subject: Obstruction / Occlusion
subject: Volvulus

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: BACKGROUND: Obesity is a growing problem worldwide. Obesity has been identified as one of the World Health Organisation´s top 10 risks to health. The most practical means of classifying obesity is the body mass index (BMI). Overweight s defined as...
Tuning the spin Hall effect of Pt from the moderately dirty to the superclean regime
Creators: name: Sagasta, Edurne
name: Omori, Yasutomo
name: Isasa, Miren
name: Gradhand, Martin
name: Hueso, Luis E.
name: Niimi, Yasuhiro
name: Otani, YoshiChika
name: Casanova, Fèlix
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We systematically measure and analyze the spin diffusion length and the spin Hall effect in Pt with a wide range of conductivities using the spin absorption method in lateral spin valve devices. We observe a linear relation between the spin diffusion length and the conductivity, evidencing that the spin relaxation in Pt is governed by the Elliott-Yafet mechanism. We find a single intrinsic spin Hall conductivity ($σ_{SH}^{int}=1600\pm150\: Ω^{-1}cm^{-1}$) for Pt in the full range studied which is in good agreement with theory. For the first time we have obtained the crossover between the moderately dirty and the superclean scaling regimes of the spin Hall effect by tuning the conductivity. This is equivalent to that obtained for the anomalous Hall effect. Our results explain the spread of the spin Hall angle values in the literature and find a route to maximize this important parameter.
description: 11 pages, 4 figures
Krapf, Johann Ludwig, Reisen in Ostafrika ausgeführt in den Jahren 1837-1855
Creators: name: Eber, Jochen
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139097
description: Jahrbuch für evangelikale Theologie, V. 10 (1996): Jahrbuch für evangelikale Theologie, Band 10