cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Inferring the IGM thermal history during reionisation with the Lyman-$α$ forest power spectrum at redshift $z \simeq 5$
Creators: name: Nasir, Fahad
name: Bolton, James S.
name: Becker, George D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use cosmological hydrodynamical simulations to assess the feasibility of constraining the thermal history of the intergalactic medium during reionisation with the Ly$α$ forest at $z\simeq5$. The integrated thermal history has a measureable impact on the transmitted flux power spectrum that can be isolated from Doppler broadening at this redshift. We parameterise this using the cumulative energy per proton, $u_0$, deposited into a gas parcel at the mean background density, a quantity that is tightly linked with the gas density power spectrum in the simulations. We construct mock observations of the line of sight Ly$α$ forest power spectrum and use a Markov Chain Monte Carlo approach to recover $u_{0}$ at redshifts $5 \leq z \leq 12$. A statistical uncertainty of $\sim 20$ per cent is expected (at 68 per cent confidence) at $z\simeq 5$ using high resolution spectra with a total redshift path length of $Δz=4$ and a typical signal-to-noise ratio of $\rm S/N=15$ per pixel. Estimates for the expected systematic uncertainties are comparable, such that existing data should enable a measurement of $u_0$ to within $\sim 30$ per cent. This translates to distinguishing between reionisation scenarios with similar instantaneous temperatures at $z\simeq 5$, but with an energy deposited per proton that differs by $2$-$3\, \rm eV$ over the redshift interval $5\leq z \leq 12$. For an initial temperature of $T\sim 10^{4}\rm\,K$ following reionisation, this corresponds to the difference between early ($z_{\rm re}=12$) and late ($z_{\rm re}=7$) reionisation in our models.
description: 14 pages, 8 figures, 2 Tables, Accepted for publication in MNRAS
title: Multimodality Imaging in the Early Assessment of the Second Ray Syndrome (SRS)
Creators: name: Silvestri, Enzo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal soft tissue
subject: Musculoskeletal system
subject: Conventional radiography
subject: Ultrasound
subject: MR
subject: Education
subject: Technical aspects
subject: Inflammation

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The II ray syndrome consists of a painful instability of the second toe on its metatarsal head, . This instability leads, after rupture of the plantar plate, to initially reducible and then progressively fixed and irreducible dislocation. Medical...
Universal sign-control of coupling in tight-binding lattices
Creators: name: Keil, Robert
name: Poli, Charles
name: Heinrich, Matthias
name: Arkinstall, Jake
name: Weihs, Gregor
name: Schomerus, Henning
name: Szameit, Alexander
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a method of locally inverting the sign of the coupling term in tight-binding systems, by means of inserting a judiciously designed ancillary site and eigenmode matching of the resulting vertex triplet. Our technique can be universally applied to all lattice configurations, as long as the individual sites can be detuned. We experimentally verify this method in laser-written photonic lattices and confirm both the magnitude and the sign of the coupling by interferometric measurements. Based on these findings, we demonstrate how such universal sign-flipped coupling links can be embedded into extended lattice structures to impose a $\mathbb{Z}_2$-gauge transformation. This opens a new avenue for investigations on topological effects arising from magnetic fields with aperiodic flux patterns or in disordered systems.
description: accepted in Phys. Rev. Lett
Little, A. G., Pelster, F.: Oxford theology and theologians c. A. D. 1282-1302
Creators: name: Weisweiler, Heinrich
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
Geiselmann, J. R.: Die Abendmahlslehre an der Wende der christlichen Spätantike zum Frühmittealter
Creators: name: Weisweiler, Heinrich
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
Flat-Space Holography and Stress Tensor of Kerr Black Hole
Creators: name: Baghchesaraei, Omid
name: Fareghbal, Reza
name: Izadi, Yousef
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a stress tensor for the Kerr black hole written in the Boyer-Lindquist coordinate. To achieve this, we use the dictionary of the Flat/CCFT correspondence and take the flat-space limit from the quasi-local stress tensor of the four-dimensional Kerr-AdS black hole. The proposed stress tensor yields the correct values for the mass and angular momentum of the Kerr black hole at spatial infinity. We also calculate some components of the energy momentum tensor of the three dimensional CCFT and show that they are consistent with the holographic calculation of the Kerr black hole. The calculation we present in this paper is another confirmation for the Flat/CCFT proposal.
description: 17 pages, V2: New section added, using a field theoretic approach the same results obtained
Features of Treatment of Neurological Symptoms & Syndromes and Nosological Forms in Persons in the Acute Period of COVID-19 Disease
Creators: name: Dana Khasbulatovna Gazdieva, Alina Yurievna Maslova,, Kristina Sergeevna Kuzmenko, Aishet Alikhanovna Kokurkhayeva, Rasul Umarovich Edilov, Lidia Bagaudinovna Moshkhoeva, Magomed Mikailovich Guysanov, Zara Nazimovna Magarramova, Galina Vladimirovan Osipchuk, Artem Evgenievich Mishvelov
Publisher: name: TuEngr Group
Year: 2022
Subjects: COVID-19
infection mutation
central nervous system
immunopathogenesis treatment of neurological symptoms.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 13, 8, 13A8A: 1-9
title: Knowledge of radiation and use of referral guidelines among general practitioners.
Creators: name: Tønne, Andreas
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Management
subject: Radiation physics
subject: Professional issues
subject: CT
subject: Conventional radiography
subject: Decision analysis
subject: Health policy and practice
subject: Radiation effects
subject: Biological effects

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Employment of advanced medical imaging as CT and MRI has been increasing during the last few decades, both in Norway and other developed countries (1). Existing referral guidelines for the correct use of different imaging procedures in given...
Variations in the fine structure constant constraining gravity theories
Creators: name: Bezerra, V. B.
name: Cunha, M. S.
name: Muniz, C. R.
name: Tahim, M. O.
name: Vieira, H. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we investigate how the fine structure constant, $α$, locally varies in the presence of a static and spherically symmetric gravitational source. The procedure consists in calculating the solution and the energy eigenvalues of a massive scalar field around that source, considering the weak-field regimen. From this result, we obtain expressions for an spatially variable fine structure constant by considering suitable modifications in the involved parameters admitting some scenarios of semi-classical and quantum gravities. Constraints on free parameters of the approached theories are calculated from astrophysical observations of the emission spectra of a white dwarf. Such constraints are finally compared with those ones obtained in the literature.
description: Revised version. New title. References added. 16 pages, no figures. To appear in Europhysics Letters. arXiv admin note: text overlap with arXiv:1510.06655
Assessing the availability of terrestrial biotic materials in product systems (BIRD)
Creators: name: Bach, Vanessa
name: Berger, Markus
name: Finogenova, Natalia
name: Finkbeiner, Matthias
Publisher: name: Technische Universität Berlin
Year: 2017
Subjects: subject: 690 Hausbau, Bauhandwerk
subject: 333 Boden- und Energiewirtschaft
subject: biotic materials
subject: resource availability
subject: socio-economic availability
subject: life cycle assessment
subject: supply risk

description: Availability of abiotic resources has been a topic of concern in recent years, resulting in several approaches being published to determine their availability on country and product level. However, the availability of biotic materials has not been analyzed to this extent yet. Therefore, an approach to determine possible limitations to availability of terrestrial biotic materials over the entire supply chain is introduced. The approach considers 24 categories overall as well as associated category indicators for the five dimensions: physical, socio-economic, abiotic, social and environmental constraints. This ensures a comprehensive availability assessment of bio-based product systems. The approach is applied to a case study comparing biodiesel produced from rapeseed and soy beans. The study shows that the determination of indicator values is feasible for most categories and their interpretation leads to meaningful conclusions. Thus, the approach leads to a more comprehensive assessment of availability aspects and supports better informed decision making in industry and policy.
title: Automatic quantitative validation of CT images registration for the longitudinal analysis of hepatic tumors
Creators: name: Cohen, Mike-ely
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Computer applications
subject: Oncology
subject: CT
subject: Computer Applications-Detection, diagnosis

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Angiogenesis is an important step in tumor growth. The development of anticancer drugs is based on angiogenesis inhibitors that stop the appearance of new blood vessels and therefore the supply of oxygen and nutrients to the tumor. The functional...
Miscellanea biblica, edita a Pontificio Instituto Biblico ad celebrandum annum XXV, ex quo conditum est Institutum, 1909- VII maii 1934
Creators: name: Brinkmann, Bernhard
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
Die Seelenlehre Olivis und ihre Verurteilung auf dem Vienner Konzil
Creators: name: Jansen, Bernhard
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
Die ersten beiden Kapitel der Erklärung Alberts des Großen zu De animalibus in ihrer ursprünglichen Fassung
Creators: name: Pelster, Franz
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
Der echte Gegensatz, die Gestalt und die Seinsstufe des Biologischen
Creators: name: Brunner, August
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
Wollishofer Geschichtspioniere - Wollishofer Blog
Creators: name: Brändli, Sebastian
Publisher: name: Zentralbibliothek Zürich
Year: 2023
Subjects: subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Wollishofen
subject: Ortsgeschichte
subject: Hauri, Johann Rudolf
subject: Escher, Conrad
subject: Stauber, Emil

description: Ein Blog zu Geschichte und Quartierleben des Zürcher Stadtquartiers Wollishofen auf wollipedia.ch. Mit Texten von Sebastian Brändli (SB) und Ansichtskarten aus der Sammlung von Markus Zimmermann (MZ).
title: Quantitative evaluation of metal artefact reduction using iterative reconstruction on a clinical Computed Tomography (CT) scanner
Creators: name: Delakis, Ioannis
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Radiation physics
subject: CT
subject: Physics
subject: Technology assessment
subject: Artifacts

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Metallic objects can introduce artefacts in CT imaging, mainly because of photon starvation and beam hardening [1]. Metallic objects have a very high attenuation coefficient and the number of photons passing through them is much lower than the...
Die Abhängigkeit der Sünde von Gott nach der Lehre der Frühscholastik
Creators: name: Landgraf, Artur Michael
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 2 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 2
title: Cerebral Veins and Venous Sinuses Diseases: Role of Bone Subtraction 3D CT Venograph
Creators: name: Park, Soyeon
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Obstruction / Occlusion
subject: Computer Applications-3D
subject: CT-Angiography
subject: Neuroradiology brain

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To introduce bone subtraction (BS) 3D CT venography techniques To demonstrate various BS 3D CTV cases including normal variation and various diseases involving the cerebral veins and venous...
T-duality of $α'$-correction to DBI action at all orders of gauge field
Creators: name: Garousi, Mohammad R.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By explicit calculations of four-field couplings, we observe that the higher derivative corrections to the DBI action in flat space-time, can be either in a covariant form or in a T-duality invariant form. The two forms are related by a non-covariant field redefinition. Using this observation, we then propose a non-covariant but T-duality invariant action which includes all orders of massless fields and has two extra derivatives with respect to the DBI action.
description: 16 pages, latex file, no figure; v3:minor modification, it appears in NPB
title: Comparison of Virtual Bronchoscopy with Fiberoptic Bronchoscopy Findings in Patients Exposed to Sulfur Mustard Gas
Creators: name: Aziz Ahari, Alireza
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Occupational / Environmental hazards
subject: Drugs / Reactions
subject: Computer Applications-Virtual imaging
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: CT
subject: Thorax
subject: Respiratory system
subject: Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Fiberoptic Bronchoscopy (FB) is the best modality for evaluation of tracheobronchial endoluminal and mucosal lesions [1]. However, it cannot evaluate the concurrent extra luminal disease or the luminal patency distal to severe stenoses [2]. With...
Regional and spatial impacts of external and internal conflicts on ecological footprint: the case of Middle East and Africa
Creators: name: Khezri, Mohsen
name: Mamkhezri,, J.
name: Razzaghi,, S.
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 380105
subject: Environment and resource economics
classificationCode: 350203
subject: Financial econometrics
classificationCode: 380116
subject: Tourism economics
classificationCode: 389999
subject: Other economics not elsewhere classified

description: The economic and environmental structures of countries are greatly impacted by domestic and foreign conflicts. To promote sustainable development, it is crucial to understand the spatial impact of these conflicts on the ecological footprint of a region. With a focus on Middle Eastern and African countries, this paper investigates the impact of such conflicts on their environments, taking into consideration the unique spatial features of their ecological footprints. Using a spatial econometric model, the study assesses the contributions of ecological footprint determinants, particularly internal and external conflict indicators, across 46 Middle Eastern and African countries from 2001 to 2019. The results indicate that internal conflict can lead to increased pressure on natural resources and ecological systems in neighboring countries, while energy use and economic growth impose a significant ecological burden both domestically and abroad. While urbanization and resource rents were found to reduce the ecological footprint, trade openness was found to be nonsignificant. Conflicts such as war, foreign pressure, civil war, and civil disorder were found to have a significant negative impact on the environment, suggesting that reducing these conflicts would improve environmental circumstances. The findings highlight the need for conflict resolution measures to achieve a sustainable environment in the Middle Eastern and African regions and have implications for other countries facing similar issues.
Multiple testing of local maxima for detection of peaks on the (celestial) sphere
Creators: name: Cheng, Dan
name: Cammarota, Valentina
name: Fantaye, Yabebal
name: Marinucci, Domenico
name: Schwartzman, Armin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 60G15, 60G60, 62H15, 62M15, 62M40

description: We present a topological multiple testing scheme for detecting peaks on the sphere under isotropic Gaussian noise, where tests are performed at local maxima of the observed field filtered by the spherical needlet transform. Our setting is different from the standard Euclidean/large same asymptotic framework, yet highly relevant to realistic experimental circumstances for some important areas of application in astronomy. More precisely, we focus on cases where a single realization of a smooth isotropic Gaussian random field on the sphere is observed, and a number of well-localized signals are superimposed on such background field. The proposed algorithms, combined with the Benjamini-Hochberg procedure for thresholding p-values, provide asymptotic strong control of the False Discovery Rate (FDR) and power consistency as the signal strength and the frequency of the needlet transform get large. This novel multiple testing method is illustrated in a simulation of point-source detection in Cosmic Microwave Background radiation (CMB) data.
title: Triple Rule-out using 320-row-detector volume MDCT: A comparison of the wide volume and helical modes
Creators: name: Kang, Eun-Ju
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Technical aspects
subject: CT-Angiography
subject: CT
subject: Thorax
subject: Cardiovascular system
subject: Cardiac
subject: Acute

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Acute-onset chest pain is one of the most frequent symptoms encountered in the emergency room, and accounts for 5-20% of visits to emergency departments [1]. Triple rule-out (TRO) computed tomography (CT) can provide a cost-effective means of...
Z/gamma* plus Multiple Hard Jets in High Energy Collisions
Creators: name: Andersen, Jeppe R.
name: Medley, Jack J.
name: Smillie, Jennifer M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a description of the production of a di-lepton pair (through Z boson and virtual photon) in association with at least two jets. This calculation adds to the fixed-order accuracy the dominant logarithms in the limit of large partonic centre-of-mass energy to all orders in the strong coupling. This is achieved within the framework of High Energy Jets. This calculation is made possible by extending the high energy treatment to take into account the multiple t-channel exchanges arising from Z and gamma*-emissions off several quark lines. The correct description of the interference effects from the various t-channel exchanges requires an extension of the subtraction terms in the all-order calculation. We describe this construction and compare the resulting predictions to a number of recent analyses of LHC data. The description of a wide range of observables is good, and, as expected, stands out from other approaches in particular in the regions of large dijet invariant mass and large dijet rapidity spans.
description: 35 pages, 14 figures; v2: additional appendix discussing scale variation in normalised distributions plus additional comments on scale variation in section 4, matches published version
title: Ultrasound-based diagnosis for solid thyroid nodules with the largest diameter <5 mm
Creators: name: Eun, Choong Ki
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Head and neck
subject: Ultrasound-Colour Doppler
subject: Biopsy
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: We aimed to assess the efficacy of ultrasound (US) diagnosis for solid thyroid nodules with the largest diameter <5 mm as compared with the diagnosis of ultrasound-guided fine needle aspiration...
title: A transradial approach for carotid artery stenting
Creators: name: Haraguchi, Koichi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Interventional vascular
subject: Head and neck
subject: Catheter arteriography
subject: Stents
subject: Angioplasty
subject: Technical aspects
subject: Arteriosclerosis

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: A transfemoral approach is usually used for carotid artery stenting (CAS), but postoperative bed rest is painful to the patient. A transbrachial approach can result in compression after surgery, leading to pain in the forearm or sensory loss, and...
Trilles, H.: Les Pygmées de la Forêt Équatoriale
Creators: name: Brunner, A.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 1 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 1
Mathematical Formalism of Nonequilibrium Thermodynamics for Nonlinear Chemical Reaction Systems with General Rate Law
Creators: name: Ge, Hao
name: Qian, Hong
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: This paper studies a mathematical formalism of nonequilibrium thermodynamics for chemical reaction models with $N$ species, $M$ reactions, and general rate law. We establish a mathematical basis for J. W. Gibbs' macroscopic chemical thermodynamics under G. N. Lewis' kinetic law of entire equilibrium (detailed balance in nonlinear chemistry kinetics). In doing so, the equilibrium thermodynamics is then naturally generalized to nonequilibrium settings without detailed balance. The kinetic models are represented by a Markovian jumping process. A generalized macroscopic chemical free energy function and its associated balance equation with nonnegative source and sink are the major discoveries. The proof is based on the large deviation principle of this type of Markov processes. A general fluctuation dissipation theorem for stochastic reaction kinetics is also proved. The mathematical theory illustrates how a novel macroscopic dynamic law can emerges from the mesoscopic kinetics in a multi-scale system.
description: 22 pages
title: Thoracic and abdominal extrahepatic complications of liver cirrhosis : what the radiologist should know?
Creators: name: Canales Lachén, Elena
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cirrhosis
subject: Complications
subject: CT
subject: Liver

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe the imaging features of the various thoracic and abdominal extrahepatic complications in patients with chronic liver disease To know how imaging influences treatment and follow up of these...
The Lepton Flavour Violating Higgs Decays at the HL-LHC and the ILC
Creators: name: Banerjee, Shankha
name: Bhattacherjee, Biplob
name: Mitra, Manimala
name: Spannowsky, Michael
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Run-I results from the CMS collaboration show an excess of events in the decay $h \to μτ_e$ with a local significances of 2.4$σ$. This could be the first hint of flavour violation in the Higgs sector. We summarise the bounds on the flavour violating Yukawa couplings from direct searches, low energy measurements and projected future experiments. We discuss the sensitivity of upcoming HL-LHC runs and future lepton colliders in measuring lepton-flavour violating couplings using an effective field theory framework. For the HL-LHC we find limits on BR($h\to μτ$) and BR$(h\to e τ) \lesssim \mathcal{O}(0.5)\%$ and on BR($h \to e μ) \lesssim \mathcal{O}(0.02)\%$. For an ILC with center-of-mass energy of 1 TeV we expect BR($h \to e τ$) and BR($h\to μτ$) to be measurable down to $\mathcal{O}(0.2)\%$.
description: 27 pages, 1 figure and 13 tables; v2 : Minor corrections, conclusions unchanged. To appear in JHEP
Bell's Inequalities for Continuous-Variable Systems in Generic Squeezed States
Creators: name: Martin, Jerome
name: Vennin, Vincent
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Bell's inequality for continuous-variable bipartite systems is studied. The inequality is expressed in terms of pseudo-spin operators and quantum expectation values are calculated for generic two-mode squeezed states characterized by a squeezing parameter $r$ and a squeezing angle $φ$. Allowing for generic values of the squeezing angle is especially relevant when $φ$ is not under experimental control, such as in cosmic inflation, where small quantum fluctuations in the early Universe are responsible for structures formation. Compared to previous studies restricted to $φ=0$ and to a fixed orientation of the pseudo-spin operators, allowing for $φ\neq 0$ and optimizing the angular configuration leads to a completely new and rich phenomenology. Two dual schemes of approximation are designed that allow for comprehensive exploration of the squeezing parameters space. In particular, it is found that Bell's inequality can be violated when the squeezing parameter $r$ is large enough, $r\gtrsim 1.12$, and the squeezing angle $φ$ is small enough, $φ\lesssim 0.34\,e^{-r}$.
description: 9 pages without appendices (38 pages total), 16 figures, matches published version in Physical Review A
Separate universes in loop quantum cosmology: framework and applications
Creators: name: Wilson-Ewing, Edward
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: I present a streamlined review of how the separate universe approach to cosmological perturbation theory can be used to study the dynamics of long-wavelength scalar perturbations in loop quantum cosmology, and then use it to calculate how long-wavelength curvature perturbations evolve across the loop quantum cosmology bounce assuming a constant equation of state. A similar calculation is possible for tensor modes using results from a complementary approach to cosmological perturbation theory in loop quantum cosmology based on an effective Hamiltonian constraint. An interesting result is that the tensor-to-scalar ratio can be suppressed or amplified by quantum gravity effects during the bounce, depending on the equation of state of the matter field dominating the dynamics. In particular, if the equation of state lies between -1/3 and 1, the value of the tensor-to-scalar ratio will be suppressed during the bounce, in some cases significantly.
description: 13 pages, v2: Title changed, clarifications and references added. Prepared for submission to IJMPD special issue on Loop Quantum Cosmology
title: Assessment of tumor heterogeneity by CT texture: comparison of largest cross-sectional area versus whole tumour analysis
Creators: name: Ng, Francesca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Gastrointestinal tract
subject: Colon
subject: Oncology
subject: CT
subject: Comparative studies
subject: Computer Applications-Detection, diagnosis
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare analysis of CT texture features from the largest cross-sectional area versus the whole tumour and effect on outcome in primary colorectal...
Siewerth, Gustav: Die Metaphysik der Erkentis nach Thomas von Aquin
Creators: name: Vries, Jan De
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 1 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 1
title: Cesarean scar endometriosis: Clinical presentation and imaging features with a focus on MRI
Creators: name: Dumitrescu, Andrei
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: MR
subject: CT
subject: Diagnostic procedure
subject: Obstetrics
subject: Abscess
subject: Haemorrhage

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Endometriosis is a common and important clinical problem of women, predominantly those in the reproductive age group. Endometriosis of the abdominal wall is less frequent and is mostly associated with cesarean section scars. It can pose diagnostic...
title: Experience and Expertise: Core pillars to the successful performance of lung biopsies, minimizing procedure related complications and enhancing patient wellbeing.
Creators: name: Jankharia, Bhavin
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Tissue characterisation
subject: Haemorrhage
subject: Outcomes analysis
subject: Biopsy
subject: CT
subject: Lung

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To emphasize the advantage of experience and expertise in the performance of lung biopsies, using a standard co-axial technique, with the same instruments and an unchanging methodology to optimize performance and...
Field theoretical model of multi-layered Josephson junction and dynamics of Josephson vortices
Creators: name: Fujimori, Toshiaki
name: Iida, Hideaki
name: Nitta, Muneto
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Multi-layered Josephson junctions are modeled in the context of a field theory, and dynamics of Josephson vortices trapped inside insulators are studied. Starting from a theory consisting of complex and real scalar fields coupled to a U(1) gauge field which admit parallel $N-1$ domain-wall solutions, Josephson couplings are introduced weakly between the complex scalar fields. The $N-1$ domain walls behave as insulators separating $N$ superconductors, where one of the complex scalar fields has a gap. We construct the effective Lagrangian on the domain walls, which reduces to a coupled sine-Gordon model for well-separated walls We then construct sine-Gordon solitons emerging in an effective theory in which we identify Josephson vortices carrying singly quantized magnetic fluxes. When two neighboring superconductors tend to have the same phase, the ground state does not change with the positions of domain walls. On the other hand, when two neighboring superconductors tend to have $π$-phase differences, the ground state has a phase transition depending on the positions of domain walls; when the two walls are close to each other, frustration occurs because of the coupling between the two superconductors besides the thin superconductor. Focusing on the case of three superconductors separated by two insulators, we find for the former case that the interaction between two Josephson vortices on different insulators changes its nature, i.e., attractive or repulsive, depending on the positions of the domain walls. In the latter case, there emerges fractional Josephson vortices when two degenerate ground states appear due to spontaneous charge-symmetry breaking, and the number of the Josephson vortices varies with the position of the domain walls. Our predictions should be verified in multilayered Josephson junctions.
description: 25 pages, 17 figures, Animation of magnetic flux distribution is included as an ancillary file
Weth, R. (Hrsg.), Bekenntnis zu dem einen Gott?
Creators: name: Walldorf, Friedemann
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822376548
description: Jahrbuch für evangelikale Theologie, V. 14 (2000): Jahrbuch für evangelikale Theologie, Band 14
title: Percutaneous treatment of hepatic artery and superior mesentric artery pseudoaneurysm
Creators: name: Sharma, Pankaj
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Gastrointestinal tract
subject: Digital radiography
subject: Arterial access

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Pseudoaneurysm are common vascular abnormalities that represent a disruption in arterial wall continuity (1). Pseudoanerysm result from inflammation, trauma, or iatrogenic causes such as surgical procedures, percutaneous biopsy, or drainage. Hepatic...
title: Assessment of a “CT-scoring system” for predicting lymph node metastasis in head and neck cancer
Creators: name: Ojiri, Hiroya
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Metastases
subject: Staging
subject: Diagnostic procedure
subject: CT-High Resolution
subject: CT
subject: Oncology
subject: Lymph nodes
subject: Ear / Nose / Throat

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Neck metastasis is the most significant prognosticator in patients in head and neck cancer and the most challenging issue for clinicians and head and neck radiologists. Purpose of the current study was to establish a “CT-scoring system” for...
Heterotic Reduction of Courant Algebroid Connections and Einstein-Hilbert Actions
Creators: name: Jurco, Branislav
name: Vysoky, Jan
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We discuss Levi-Civita connections on Courant algebroids. We define an appropriate generalization of the curvature tensor and compute the corresponding scalar curvatures in the exact and heterotic case, leading to generalized (bosonic) Einstein-Hilbert type of actions known from supergravity. In particular, we carefully analyze the process of the reduction for the generalized metric, connection, curvature tensor and the scalar curvature.
description: New section and several references added based on the journal review
title: Synthesis of functionalized nanoparticles and 3D surface imaging
Creators: name: Borny, Robert
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Tissue characterisation
subject: Molecular imaging
subject: Contrast agent-other
subject: MR
subject: Experimental
subject: Molecular imaging

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Iron oxide nanoparticles are a promising material for the future of nanomedicine. [1] Currently they are used in different in vivo applications including liver tumor imaging and guided drug delivery. [2] Several previously unavailable design...
Galactic synchrotron emission and the FIR-radio correlation at high redshift
Creators: name: Schober, Jennifer
name: Schleicher, Dominik R. G.
name: Klessen, Ralf S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Galactic magnetic fields in the local Universe are strong and omnipresent. There is mounting evidence that galaxies were magnetized already in the early Universe. Theoretical scenarios including the turbulent small-scale dynamo predict magnetic energy densities comparable to the one of turbulence. Based on the assumption of this energy equipartition, we determine the galactic synchrotron flux as a function of redshift z. The conditions in the early Universe are different from the present day, in particular the galaxies have more intense star formation. To cover a large range of conditions we consider models based on two different systems: one model galaxy comparable to the Milky Way and one typical high-z starburst galaxy. We include a model of the steady state cosmic ray spectrum and find that synchrotron emission can be detected up to cosmological redshifts with current and future radio telescopes. Turbulent dynamo theory is in agreement with the origin of the observed correlation between the far-infrared (FIR) luminosity L_FIR and the radio luminosity L_radio. Our model reproduces this correlation well at z=0. We extrapolate the FIR-radio correlation to higher redshift and predict a time evolution with a significant deviation from its present-day appearance already at z~2 for a gas density that increases strongly with z. In particular, we predict a decrease of the radio luminosity with redshift which is caused by the increase of cosmic ray energy losses at high z. The result is an increase of the ratio between L_FIR and L_radio. Simultaneously, we predict that the slope of the FIR-radio correlation becomes shallower with redshift. This behavior of the correlation could be observed in the near future with ultra-deep radio surveys.
description: 15 pages, 9 figures; accepted at ApJ
title: Killian-Jamieson Diverticulum Revisited: a potential diagnostic pitfall on neck sonography
Creators: name: Lin, Chih-Yueh
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Diverticula
subject: Barium meal
subject: Ultrasound
subject: Fluoroscopy
subject: Head and neck
subject: Stomach (incl. Oesophagus)
subject: Ear / Nose / Throat

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To tell the difference between Killian-Jamieson and Zenker's diverticula. To illustrate the sonographic features of esophageal diverticula, and to discuss the differential diagnosis on neck...
title: Computer-based hand radiographs analysis for erosions and osteophytes detection
Creators: name: Wojciechowski, Wadim
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Inflammation
subject: Arthritides
subject: Computer Applications-Detection, diagnosis
subject: Digital radiography
subject: Musculoskeletal joint
subject: Musculoskeletal bone
subject: Computer applications

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Within the scope of rheumatology and diagnostic radiology, it is essential to distinguish between inflammatory and non-inflammatory diseases. To give a diagnosis at an early stage of a disease, X-rays are taken of the patient hands (Fig. 1) and...
Maréchal, Jospeh: Précis d'Histoire de la Philosopie moderne
Creators: name: Jansen, B.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 1 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 1
First confirmed occurrence of Nothofagus in the Cretaceous of western North America
Creators: name: Morrison, Kate
Publisher: name: My University
Year: 2023
Subjects: subject: Cretaceous, Fagales, fruit fossil, Gondwana, morphological comparison, western North America
subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
title: Type II endoleak after EVAR: natural history
Creators: name: Lombardi, Giulio
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Arteries / Aorta
subject: Abdomen
subject: Cardiovascular system
subject: CT-Angiography
subject: Catheter arteriography
subject: Embolisation
subject: Stents
subject: Aneurysms

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The most commonly identified complicationthat occurs after endovasculargrafting is persistent arterial flow withinthe aneurysmal sac (endoleak), with a reportedincidence of 3%–44%. Fivedistinct types of endoleaks have been reported,including flow...
Müssener, Herm.: Das katholische Eherecht in der Seelsorgepraxis
Creators: name: Hürth, Franz
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 10 Nr. 1 (1935): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 10, Heft 1
title: Thyroid pathology - the basics
Creators: name: Lafarga Traver, María
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Inflammation
subject: Hyperplasia / Hypertrophy
subject: Puncture
subject: Decision analysis
subject: Biopsy
subject: Ultrasound
subject: Percutaneous
subject: Thyroid / Parathyroids

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: 1 To review key imaging findings of diseases of the thyroid gland, in a schematic format. 2 To illustrate some of the ultrasound (US) findings in tumoral and non-neoplasic conditions. 3 To review the therapeutic and diagnostic guidelines when making...
Estimating the number of communities in a network
Creators: name: Newman, M. E. J.
name: Reinert, Gesine
Publisher: name: arXiv
Year: 2016
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Community detection, the division of a network into dense subnetworks with only sparse connections between them, has been a topic of vigorous study in recent years. However, while there exist a range of powerful and flexible methods for dividing a network into a specified number of communities, it is an open question how to determine exactly how many communities one should use. Here we describe a mathematically principled approach for finding the number of communities in a network using a maximum-likelihood method. We demonstrate the approach on a range of real-world examples with known community structure, finding that it is able to determine the number of communities correctly in every case.
description: 6 pages, 2 figures. Minor updates and additions in this version
title: MDCT in lung injuries caused by fire
Creators: name: Ivkovic, Aleksandar
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Forensics
subject: Acute
subject: Computer Applications-Virtual imaging
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: CT-High Resolution
subject: CT-Angiography
subject: CT
subject: Trauma
subject: Lung
subject: Computer applications

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Lungs in fire accidents can be injured by hot air, smoke or by chemical agents. Fire accidents are very often. Symptoms after injury can be acute or late. Main purpose is to show effects of fire on the lung and to show radiological signs of lung...
title: Magnetic resonance imaging using ferumoxytol improves the visualization of central nervous system vascular malformations
Creators: name: Dosa, Edit
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Contrast agent-intravenous
subject: MR
subject: Vascular
subject: Neuroradiology brain
subject: Contrast agents
subject: Congenital

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Vascular malformations (VMs) of the brain and spinal cord have typically been classified into four major types: capillary telangiectasias, cavernomas, developmental venous anomalies (DVAs), and arteriovenous malformations (AVMs). Their pathogenesis...
Pechmann, R. / Reppenhagen, M. (Hrsg.), Mission im Widerspruch
Creators: name: Walldorf, Friedemann
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822376300
description: Jahrbuch für evangelikale Theologie, V. 14 (2000): Jahrbuch für evangelikale Theologie, Band 14
Criminalisation of Adivasis and the Indian Legal System
Creators: name: Khanna, Shomona
name: Saxena, Astha
name: Puja
name: Pareek, Khushboo
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: indigenous peoples
India
Indian legal system

description: Table of Contents: Acknowledgements (i) -- Abbreviations (iii) -- Glossary of Terms (ix) -- List of Tables (xiii) -- List of Case Stories (xiv) -- Chapter 1: An Introduction: The Rights and Wrongs of Criminality (p. 1) -- Chapter 2: History: A Witness to the Alienation of the Adivasis (p. 9) -- Chapter 3: A Radical Break From the Past: The Constitution of India and its Interpretations (p. 19) -- Chapter 4: A Norm of Criminality: Adivasis' Interface with the Criminal Justice System as Accused Persons (p. 45) -- Chapter 5: Authority, Criminality, and the Law in Forests (p. 77) -- Chapter 6: Redefining the Forest and Reinventing the Conflict (p. 119) -- Chapter 7: Security Laws and Impunity (p. 133) -- Chapter 8: Violence Against Adivasi Women: An Unraveling of the Social Structure (p. 169) -- Chapter 9: Prisons and the Adivasi in India (p. 181) -- Chapter 10: Adivasis and Protective Legislations: Interface With the Criminal Justice System as Complainant (p. 207) -- Chapter 11: In Conclusion: The Beginning of a Study in Criminality (p. 236) -- Epilogue (p. 241) -- Annexures (p. 247) -- Bibliography (p. 269)
Faix, T. u.a. (Hrsg.), Theologische Ausbildung zu Beginn des 21. Jahrhunderts
Creators: name: Berchner, Gunnar
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822375959
description: Jahrbuch für evangelikale Theologie, V. 14 (2000): Jahrbuch für evangelikale Theologie, Band 14