cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: The reliability of side to side ultrasound (US) measurements of upper extremity nerves in healthy subjects
Creators: name: Fisci, Erica
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal soft tissue
subject: Neuroradiology peripheral nerve
subject: Ultrasound
subject: Diagnostic procedure
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In general, no statistical significant differences between right and left side have been reported but detailed data regarding minimum detectable differences are missing. These data are important especially for diagnosis of subtle abnormalities of...
Lorentz violation in simple QED processes
Creators: name: de Brito, G. P.
name: Junior, J. T. Guaitolini
name: Kroff, D.
name: Malta, P. C.
name: Marques, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We determine the effect of a CPT-even and Lorentz violating non-minimal coupling on the differential cross sections for some of the most important tree-level processes in QED, namely, Compton and Bhabha scatterings, as well as electron-positron annihilation. Experimental limits constraining the allowed deviation of the differential cross sections relative to pure QED allow us to place upper bounds on the Lorentz violating parameters. A constraint based on the decay rate of para-positronium is also obtained.
description: Final version, includind suggestions of the referee. Published in PRD
Impact of Charge on Traversable Wormhole Solutions in $f(R,T)$ Theory
Creators: name: Sharif, M.
name: Fatima, Arooj
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper examines the effects of charge on traversable wormhole structure in $f(R,T)$ theory. For this purpose, we use the embedding class-I approach to build a wormhole shape function from the static spherically symmetric spacetime. The developed shape function satisfies all the required conditions and connects two asymptotically flat regions of spacetime. We consider different models of this modified theory to examine the traversable wormhole solutions through null energy condition and also check their stable state. We conclude that viable and stable wormhole solutions are obtained under the influence of charge in this gravitational theory.
description: 21 pages, 5 figures
title: Head phantom as a tool to optimize radiation dose and visualize scattered radiation in orthopantomography (OPTG)
Creators: name: Timonen, Jarkko
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Biological effects
subject: Radiation safety
subject: Education
subject: Dosimetry
subject: Experimental
subject: Digital radiography
subject: Radioprotection / Radiation dose
subject: Head and neck

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The purpose of this studywas to demonstrate the use of a head phantom in order to optimize radiation dose and visualize scattered radiation in orthopantomography (OPTG).The aim was to find out how the radiation dose varies between different OPTG...
title: Is shear wave elastography (Acoustic Radiation Force Impulse) able to improve the assessment of BIRADS 4 breast solid lesions?
Creators: name: Ben Hassen, Wajih
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: Elastography
subject: Ultrasound
subject: Diagnostic procedure
subject: Neoplasia
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: US BI-RADS lexicon is an efficient system for lesion categorization with high predictive values. Therefore, the probability of malignancy in BIRADS 4 lesions ranges from 5 to 95% [1-2]. Diagnosis might sometimes be difficult because of the...
The impacts of disordered eating on individuals living with type 2 diabetes mellitus: A scoping review protocol
Creators: name: Reid, Emma
name: Carter, Alicia
name: Best, Talitha
name: Oxlad, Melissa
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Health Psychology
subject: Social and Behavioral Sciences

description: The primary aim of this scoping review is to identify and summarise existing knowledge regarding the impact of disordered eating on individuals living with Type 2 Diabetes (T2DM), and to map the impacts onto a theoretical model.
title: Computed Tomography Coronary Angiography findings associated with Left Ventricular Non-Compaction in patients with reduced LV systolic dysfunction: observations from a registry.
Creators: name: Martini, Chiara
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: Computer applications
subject: Anatomy
subject: CT-Angiography
subject: CT-Quantitative
subject: Computer Applications-3D
subject: Computer Applications-Detection, diagnosis
subject: Contrast agent-intravenous
subject: Epidemiology
subject: Pathology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Ventricular noncompaction (LVNC) is an unclassified cardiomyopathy in the World Health Organization classification of cardiomyopathies [1]. Its clinical manifestations and outcomes are highly variable, ranging from no symptoms to sudden death [2]...
Grudem, W. A., Die Gabe der Prophetie im Neuen Testament und heute
Creators: name: Schmidt, Norbert
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821247906
description: Jahrbuch für evangelikale Theologie, V. 11 (1997): Jahrbuch für evangelikale Theologie, Band 11
Sub-Nyquist Cyclostationary Detection for Cognitive Radio
Creators: name: Cohen, Deborah
name: Eldar, Yonina C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Cognitive Radio requires efficient and reliable spectrum sensing of wideband signals. In order to cope with the sampling rate bottleneck, new sampling methods have been proposed that sample below the Nyquist rate. However, such techniques decrease the signal to noise ratio (SNR), deteriorating the performance of subsequent energy detection. Cyclostationary detection, which exploits the periodic property of communication signal statistics, absent in stationary noise, is a natural candidate for this setting. In this work, we consider cyclic spectrum recovery from sub-Nyquist samples, in order to achieve both efficiency and robustness to noise. To that end, we propose a structured compressed sensing algorithm, that extends orthogonal matching pursuit to account for the structure imposed by cyclostationarity. Next, we derive a lower bound on the sampling rate required for perfect cyclic spectrum recovery in the presence of stationary noise and show that it can be reconstructed from samples obtained below Nyquist, without any sparsity constraints on the signal. In particular, in non sparse settings, the cyclic spectrum can be recovered at $4/5$ of the Nyquist rate. If the signal of interest is sparse, then the sampling rate may be further reduced to $8/5$ of the Landau rate. Once the cyclic spectrum is recovered, we estimate the number of transmissions that compose the input signal, along with their carrier frequencies and bandwidths. Simulations show that cyclostationary detection outperforms energy detection in low SNRs in the sub-Nyquist regime. This was already known in the Nyquist regime, but is even more pronounced at sub-Nyquist sampling rates.
Hanselmann, J./ Swarat, H. (Hg.), Fachwörterbuch Theologie
Creators: name: Eber, Jochen
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821247884
description: Jahrbuch für evangelikale Theologie, V. 11 (1997): Jahrbuch für evangelikale Theologie, Band 11
The Spectral Slope and Escape Fraction of Bright Quasars at $z \sim 3.8$: the Contribution to the Cosmic UV Background
Creators: name: Cristiani, Stefano
name: Serrano, Luisa Maria
name: Fontanot, Fabio
name: Koothrappali, Rajesh R.
name: Vanzella, Eros
name: Monaco, Pierluigi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use a sample of 1669 QSOs ($r<20.15$, $3.6
description: 8 pages, 9 figures, MNRAS accepted
title: Coronary CT Angiography using iterative reconstruction vs. filtered back projection: evaluation of image quality
Creators: name: Martini, Chiara
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Tissue characterisation
subject: Artifacts
subject: Contrast agent-intravenous
subject: Computer Applications-General
subject: Computer Applications-3D
subject: CT-Quantitative
subject: CT-Angiography
subject: CT
subject: Thorax
subject: Computer applications
subject: Cardiac

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In 10 years, computed tomography coronary angiography (CTCA) has shifted from an investigational tool to clinical reality. Even though CT technologies are very advanced and widely available, a large body of evidence supportino the clinical role of...
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
Creators: name: Huber, Daniel
name: Bryson, Stephen T.
name: Haas, Michael R.
name: Barclay, Thomas
name: Barentsen, Geert
name: Howell, Steve B.
name: Sharma, Sanjib
name: Stello, Dennis
name: Thompson, Susan E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The K2 Mission uses the Kepler spacecraft to obtain high-precision photometry over ~80 day campaigns in the ecliptic plane. The Ecliptic Plane Input Catalog (EPIC) provides coordinates, photometry and kinematics based on a federation of all-sky catalogs to support target selection and target management for the K2 mission. We describe the construction of the EPIC, as well as modifications and shortcomings of the catalog. Kepler magnitudes (Kp) are shown to be accurate to ~0.1 mag for the Kepler field, and the EPIC is typically complete to Kp~17 (Kp~19 for campaigns covered by SDSS). We furthermore classify 138,600 targets in Campaigns 1-8 (~88% of the full target sample) using colors, proper motions, spectroscopy, parallaxes, and galactic population synthesis models, with typical uncertainties for G-type stars of ~3% in Teff, ~0.3 dex in log(g), ~40% in radius, ~10% in mass, and ~40% in distance. Our results show that stars targeted by K2 are dominated by K-M dwarfs (~41% of all selected targets), F-G dwarfs (~36%) and K giants (~21%), consistent with key K2 science programs to search for transiting exoplanets and galactic archeology studies using oscillating red giants. However, we find a significant variation of the fraction of cool dwarfs with galactic latitude, indicating a target selection bias due to interstellar reddening and the increased contamination by giant stars near the galactic plane. We discuss possible systematic errors in the derived stellar properties, and differences to published classifications for K2 exoplanet host stars. The EPIC is hosted at the Mikulski Archive for Space Telescopes (MAST): http://archive.stsci.edu/k2/epic/search.php.
description: 19 pages, 12 figures, 5 tables, accepted for publication in ApJS. An electronic version of Table 5 is available as an ancillary file (sidebar on the right), and source codes are available at https://github.com/danxhuber/k2epic and https://github.com/danxhuber/galclassify v3: minor text changes and updated uncertainties in Table 5; v4: minor text changes to match published version
title: Diagnostic accuracy of second generation dual source computed tomography coronary angiography with iterative reconstructions: a real world experience
Creators: name: Maffei, Erica
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: CT-Angiography

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Computed tomography coronary angiography (CTCA) has become a part of clinical practice for diagnosing obstructive coronary artery disease (CAD) [1–8]. Studies demonstrating the accuracy of 64-slice CTCA used, for the most part, validation...
title: Ultrasound changes in fetal intrauterin retardation (IUGR)
Creators: name: Rotaru, Natalia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Obstetrics
subject: Technical aspects
subject: Ultrasound-Power Doppler
subject: Ultrasound
subject: Foetal imaging
subject: Arteries / Aorta

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Dynamic monitoring fetal biometry and fetal and maternal blood flow for assessing intrauterine fetal...
Entangled light from bimodal optical nanoantennas
Creators: name: Straubel, Jakob
name: Sarniak, Rafał
name: Rockstuhl, Carsten
name: Słowik, Karolina
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We suggest a hybrid plasmonic device consisting of a bimodal metallic nanoantenna coupled to an incoherently pumped quantum emitter. This hybrid device emits light into the two modes entangled in the number of photons. The process is a prime example where losses are turned from a nuisance into something beneficial, since, even though counterintuitively, the entanglement is enabled by strong incoherent processes, i.e. dominant scattering and absorption rates of the nanoantenna. Both, the high emission rate and the degree of entanglement of the emitted light are insensitive with respect to imperfections in the nanoantenna geometry, rendering the scheme feasible for an implementation.
title: Atherosclerotic disease of the carotid arteries: aspects on grayscale and doppler sonography
Creators: name: Cordeiro, Maria Clara
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Vascular
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Ultrasound-Spectral Doppler
subject: Complications
subject: Haemodynamics / Flow dynamics

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To review and illustrate the typical findings of atherosclerotic disease of the carotid arteries on grayscale, color and spectral doppler analysis based in our department clinical...
title: Role of apparent diffusion coefficient in the evaluation of response to neoadjuvant chemotherapy in patients whit breast cancer:differences between responder and non-responder patients.
Creators: name: Casas, Lilian
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Imaging sequences
subject: Chemotherapy
subject: MR-Diffusion/Perfusion
subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Neoadjuvant chemotherapy (NAC) is widely used as an alternative to the traditional approach of postoperative adjuvant chemotherapy in patients with breast cancer. A pathological complete response is an important prognostic factor related to overall...
Brief an [Johann Wolfgang von Goethe]
Creators: name: Schiller, Friedrich
Publisher: name: [s.n.]
Year: 1799

description: von [Friedrich] Sch[iller]
description: Sammlung Wilhelm
description: Deutsch
description: Schillers Werke: Nationalausgabe: Dreissigster Band: Briefwechsel: Schillers Briefe 1. 11. 1798-31. 12. 1800, S. 86-87, Nr. 90. Weimar: Böhlau Verlag, 1961
description: Verzeichnung=Description=Inventaire Januar 2022 HAN-Katalogisierungsregeln ben
Gravitational Leptogenesis in the Axion Inflation with an SU(2) gauge field
Creators: name: Maleknejad, Azadeh
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present an intrinsic leptogenesis mechanism in models of axion inflation with a classical SU(2) gauge field. The gauge field is coupled to the axion with a Chern-Simons interaction and comprises a tiny fraction of the total energy, $\frac{ρ_{_{\rm YM}}}{ρ_{_{\rm tot}}}\lesssimε^2$. However, it has spin-2 fluctuations which breaks the parity and leads to the generation of chiral gravitational waves during inflation. By the gravitational anomaly in SM, it naturally creates a net lepton number density, sufficient to explain the matter asymmetry. We show that this mechanism can generate the observed value of baryon to photon number density in a natural range of parameters and yet has a small chiral tensor power spectrum on large scales.
description: 19 pages, 1 figure
title: Complications of renal transplantation: aspects on grayscale and doppler sonography
Creators: name: Cordeiro, Maria Clara
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Transplantation
subject: Haemodynamics / Flow dynamics
subject: Grafts
subject: Education
subject: Complications
subject: Ultrasound-Spectral Doppler
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Vascular
subject: Kidney

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To review and illustrate the typical ultrasound findings of renal transplant complications based on our department clinical...
Ebeling, R., Dietrich Bonhoeffers Ringen um die Kirche
Creators: name: Mayer, Rainer
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821247876
description: Jahrbuch für evangelikale Theologie, V. 11 (1997): Jahrbuch für evangelikale Theologie, Band 11
Anleitungsbuch mit Zeichnungen und Mustern
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1850

description: von Albert Merian
description: Undatiert
description: Trägermaterial: Papier, Textilie
description: Deutsch
description: Verzeichnung=Description=Inventaire 05.10.2022 Automatisierter Import Archivbestand
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
title: Valsalva manoeuvre as a possible cause of insufficient contrast enhancement during computed tomography pulmonary angiography
Creators: name: von Falck, Christian
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pulmonary vessels
subject: Thorax
subject: Cardiovascular system
subject: CT-Angiography
subject: Diagnostic procedure
subject: Experimental investigations

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The aim of this study was to evaluate whether the valsava manoeuvre following deep-inspiration breath-hold is a possible cause of insufficient contrast enhancement within the pulmonary arteries during computed tomography pulmonary angiography...
title: Role of PET-CT in the evaluation of early response to neoadjuvant treatment of locally advanced non-small cell lung cancer (NSCLC)
Creators: name: Santoro, Silvia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Thorax
subject: PET-CT
subject: Radiation therapy / Oncology
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The staging of lung cancer is the most important conditioning factor in the prognosis and therapeutic strategy. Today the surgery is the most effective treatment; nevertheless, it is used as first approach to early stage lung cancer (stage...
Doppler shift picture of the Dzyaloshinskii--Moriya interaction
Creators: name: Kikuchi, Toru
name: Koretsune, Takashi
name: Arita, Ryotaro
name: Tatara, Gen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a physical picture for the emergence of the Dzyaloshinskii--Moriya (DM) interaction based on the idea of the Doppler shift by an intrinsic spin current induced by spin--orbit interaction under broken inversion symmetry. The picture is confirmed by a rigorous effective Hamiltonian theory, which reveals that the DM coefficient is given by the magnitude of the intrinsic spin current. The expression is directly applicable to first principles calculations and clarifies the relation between the interaction and the electronic band structures. Quantitative agreement with experimental results is obtained for the skyrmion compounds Mn$_{1-x}$Fe$_x$Ge and Fe$_{1-x}$Co$_x$Ge.
description: 5 pages, 4 figures; v2 references added
A massive helium star with a sufficiently strong magnetic field to form a magnetar
Creators: name: Shenar, T.
name: Wade, G. A.
name: Marchant, P.
name: Bagnulo, S.
name: Bodensteiner, J.
name: Bowman, D. M.
name: Gilkis, A.
name: Langer, N.
name: Chene, A. -N.
name: Oskinova, L.
name: Van Reeth, T.
name: Sana, H.
name: St-Louis, N.
name: de Oliveira, A. Soares
name: Todt, H.
name: Toonen, S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Magnetars are highly magnetized neutron stars; their formation mechanism is unknown. Hot helium-rich stars with spectra dominated by emission lines are known as Wolf-Rayet stars. We observe the binary system HD 45166 using spectropolarimetry, finding that it contains a Wolf-Rayet star with a mass of 2 solar masses and a magnetic field of 43 kilogauss. Stellar evolution calculations indicate that this component will explode as a type Ib or IIb supernova, and the strong magnetic field favors a magnetar remnant. We propose that the magnatized Wolf-Rayet star formed by the merger of two lower mass helium stars.
description: Published in Science on the 18 August 2023. Radial velocities, spectra, and software available in: https://zenodo.org/record/8042656 ESO press release: www.eso.org/public/news/eso2313
Simple and Accurate Dependency Parsing Using Bidirectional LSTM Feature Representations
Creators: name: Kiperwasser, Eliyahu
name: Goldberg, Yoav
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We present a simple and effective scheme for dependency parsing which is based on bidirectional-LSTMs (BiLSTMs). Each sentence token is associated with a BiLSTM vector representing the token in its sentential context, and feature vectors are constructed by concatenating a few BiLSTM vectors. The BiLSTM is trained jointly with the parser objective, resulting in very effective feature extractors for parsing. We demonstrate the effectiveness of the approach by applying it to a greedy transition-based parser as well as to a globally optimized graph-based parser. The resulting parsers have very simple architectures, and match or surpass the state-of-the-art accuracies on English and Chinese.
Chandler, R., Der Tag X: Werden wir das nächste Jahrtausend noch erleben?
Creators: name: Eber, Jochen
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821247868
description: Jahrbuch für evangelikale Theologie, V. 11 (1997): Jahrbuch für evangelikale Theologie, Band 11
Linear spin-2 fields in most general backgrounds
Creators: name: Bernard, Laura
name: Deffayet, Cedric
name: Schmidt-May, Angnis
name: von Strauss, Mikael
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive the full perturbative equations of motion for the most general background solutions in ghost-free bimetric theory in its metric formulation. Clever field redefinitions at the level of fluctuations enable us to circumvent the problem of varying a square-root matrix appearing in the theory. This greatly simplifies the expressions for the linear variation of the bimetric interaction terms. We show that these field redefinitions exist and are uniquely invertible if and only if the variation of the square-root matrix itself has a unique solution, which is a requirement for the linearised theory to be well-defined. As an application of our results we examine the constraint structure of ghost-free bimetric theory at the level of linear equations of motion for the first time. We identify a scalar combination of equations which is responsible for the absence of the Boulware-Deser ghost mode in the theory. The bimetric scalar constraint is in general not manifestly covariant in its nature. However, in the massive gravity limit the constraint assumes a covariant form when one of the interaction parameters is set to zero. For that case our analysis provides an alternative and almost trivial proof of the absence of the Boulware-Deser ghost. Our findings generalise previous results in the metric formulation of massive gravity and also agree with studies of its vielbein version.
description: Latex, 20 pages. Matches published version
Bringing "The Moth" to Light: A Planet-Sculpting Scenario for the HD 61005 Debris Disk
Creators: name: Esposito, Thomas M.
name: Fitzgerald, Michael P.
name: Graham, James R.
name: Kalas, Paul
name: Lee, Eve J.
name: Chiang, Eugene
name: Duchene, Gaspard
name: Wang, Jason
name: Millar-Blanchaer, Maxwell A.
name: Nielsen, Eric
name: Ammons, S. Mark
name: Bruzzone, Sebastian
name: De Rosa, Robert J.
name: Draper, Zachary H.
name: Macintosh, Bruce
name: Marchis, Franck
name: Metchev, Stanimir A.
name: Perrin, Marshall
name: Pueyo, Laurent
name: Rajan, Abhijith
name: Rantakyro, Fredrik T.
name: Vega, David
name: Wolff, Schuyler
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The HD 61005 debris disk ("The Moth") stands out from the growing collection of spatially resolved circumstellar disks by virtue of its unusual swept-back morphology, brightness asymmetries, and dust ring offset. Despite several suggestions for the physical mechanisms creating these features, no definitive answer has been found. In this work, we demonstrate the plausibility of a scenario in which the disk material is shaped dynamically by an eccentric, inclined planet. We present new Keck NIRC2 scattered-light angular differential imaging of the disk at 1.2-2.3 microns that further constrains its outer morphology (projected separations of 27-135 AU). We also present complementary Gemini Planet Imager 1.6 micron total intensity and polarized light detections that probe down to projected separations less than 10 AU. To test our planet-sculpting hypothesis, we employed secular perturbation theory to construct parent body and dust distributions that informed scattered-light models. We found that this method produced models with morphological and photometric features similar to those seen in the data, supporting the premise of a planet-perturbed disk. Briefly, our results indicate a disk parent body population with a semimajor axis of 40-52 AU and an interior planet with an eccentricity of at least 0.2. Many permutations of planet mass and semimajor axis are allowed, ranging from an Earth mass at 35 AU to a Jupiter mass at 5 AU.
description: Accepted to AJ; added Figure 5 and minor text edits
The proper motion of HV2112: A TŻO candidate in the SMC
Creators: name: Worley, C. Clare
name: Irwin, Mike. J.
name: Tout, Christopher A.
name: Żytkow, Anna N.
name: Fraser, Morgan
name: Izzard, Robert. G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The candidate Thorne-Żytkow object (TŻO), HV2112, is becoming a well-studied if enigmatic object. A key point of its candidacy as a TŻO is whether or not it resides in the Small Magellanic Cloud (SMC). HV2112 has detections in a series of photometric catalogues which have resulted in contradictory estimates of its proper motion and, therefore, its membership within the SMC. This letter seeks to resolve the issue of the SMC membership of HV2112 through a reanalysis of extant photometric data. We also demonstrate the difficulties and downfalls inherent in considering a range of catalogue proper motions. We conclude that the proper motion, and associated ancillary radial velocity, positional and photometric properties, are fully consistent with HV2112 being within the SMC and thus it remains a candidate TŻO.
description: 5 pages, 5 figure, 1 table
title: Morphological and functional patterns of apical ballooning syndrome in cardiac magnetic resonance imaging
Creators: name: Bonardi, Mara
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The apical ballooning syndrome (ABS), also called Takotsubo cardiomyopathy, is a recently described novel acute cardiac syndrome, that has generated substantial interest because the clinical presentation mimics acute myocardial infarction. It...
Bi-Local Holography in the SYK Model
Creators: name: Jevicki, Antal
name: Suzuki, Kenta
name: Yoon, Junggi
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss large $N$ rules of the Sachdev-Ye-Kitaev model and the bi-local representation of holography of this theory. This is done by establishing $1/N$ Feynman rules in terms of bi-local propagators and vertices, which can be evaluated following the recent procedure of Polchinski and Rosenhaus. These rules can be interpreted as Witten type diagrams of the dual AdS theory, which we are able to define at IR fixed point and off.
description: 25 pages, 6 figures; v2: minor corrections, typos corrected and references added; v3: typos corrected and references added; v4: improved discussion of AdS bulk interpretation; v5: improved discussion of zero mode and reference added; v6: improved discussion of zero mode, references added, version to appear in JHEP; v7: reference added
Evolutionary Paths of Active Galactic Nuclei and Their Host Galaxies
Creators: name: Zhuang, Ming-Yang
name: Ho, Luis C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The tight correlations between the masses of supermassive black holes (BHs) and the properties of their host galaxies suggest that BHs coevolve with galaxies. However, what is the link between BH mass ($M_{\rm BH}$) and the properties of the host galaxies of active galactic nuclei (AGNs) in the nearby Universe? We measure stellar masses ($M_*$), colors, and structural properties for $\sim11,500$ $z\leq0.35$ broad-line AGNs, nearly 40 times larger than that in any previous work. We find that early-type and late-type AGNs follow a similar $M_{\rm BH}-M_*$ relation. The position of AGNs on the $M_{\rm BH}-M_*$ plane is connected with the properties of star formation and BH accretion. Our results unveil the evolutionary paths of galaxies on the $M_{\rm BH}-M_*$ plane: objects above the relation tend to evolve more horizontally with substantial $M_*$ growth; objects on the relation move along the local relation; and objects below the relation migrate more vertically with substantial $M_{\rm BH}$ growth. These trajectories suggest that radiative-mode feedback cannot quench the growth of BHs and their host galaxies for AGNs that lie below the relation, while kinetic-mode feedback hardly suppress long-term star formation for AGNs situated above the relation. This work provides important constraints for numerical simulations and offers a framework for studying the cosmic coevolution of supermassive BHs and their host galaxies.
description: Author's version, 38 pages, 12 figures (+12 figures and 2 tables in Supplementary Materials), published in Nature Astronomy on August 17 2023 at https://www.nature.com/articles/s41550-023-02051-4
title: Pure mucinous carcinoma of the breast: mammographic and sonographic presentation can be tricky.
Creators: name: De Stefani, Silvia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: Mammography
subject: Ultrasound
subject: MR
subject: Decision analysis
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Mucinous carcinoma, or colloid carcinoma, is a carcinoma that contains large amounts of extracellular extraluminal mucus in direct contact with the stroma [1]. Mucinous carcinoma is an uncommon carcinoma that accounts for about 1%–7% of all...
Self-Triggered Control for Multi-Agent Systems with Quantized Communication or Sensing
Creators: name: Yi, Xinlei
name: Wei, Jieqiang
name: Johansson, Karl H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Systems and Control (eess.SY)
subject: Group Theory (math.GR)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: The consensus problem for multi-agent systems with quantized communication or sensing is considered. Centralized and distributed self-triggered rules are proposed to reduce the overall need of communication and system updates. It is proved that these self-triggered rules realize consensus exponentially if the network topologies have a spanning tree and the quantization function is uniform. Numerical simulations are provided to show the effectiveness of the theoretical results.
description: 6 pages, 3 figures, conference
title: MR imaging in the differential diagnosis of serous and mucinous cystadenomas in the body-tail of the pancreas
Creators: name: Manfredi, Riccardo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Pancreas
subject: MR
subject: Colonography MR
subject: Neoplasia
subject: Cysts

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To determine the accuracy of Magnetic Resonance (MR) imaging with MR cholangiopancreatography (MRCP) in characterizing cystic neoplasms arising in the body-tail of the pancreas non-communicating with the pancreatic duct system. Because of the...
Adiabatic corrections to holographic entanglement in thermofield doubles and confining ground states
Creators: name: Marolf, Donald
name: Wien, Jason
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study entanglement in states of holographic CFTs defined by Euclidean path integrals over geometries with slowly varying metrics. In particular, our CFT spacetimes have $S^1$ fibers whose size $b$ varies along one direction ($x$) of an ${\mathbb R}^{d-1}$ base. Such examples respect an ${\mathbb R}^{d-2}$ Euclidean symmetry. Treating the $S^1$ direction as time leads to a thermofield double state on a spacetime with adiabatically varying redshift, while treating another direction as time leads to a confining ground state with slowly varying confinement scale. In both contexts the entropy of slab-shaped regions defined by $|x - x_0| \le L$ exhibits well-known phase transitions at length scales $L= L_{crit}$ characterizing the CFT entanglements. For the thermofield double, the numerical coefficients governing the effect of variations in $b(x)$ on the transition are surprisingly small and exhibit an interesting change of sign: gradients reduce $L_{crit}$ for $d \le 3$ but increase $L_{crit}$ for $d\ge4$. This means that, while for general $L > L_{crit}$ they significantly increase the mutual information of opposing slabs as one would expect, for $d\ge 4$ gradients cause a small decrease near the phase transition. In contrast, for the confining ground states gradients always decrease $L_{crit}$, with the effect becoming more pronounced in higher dimensions.
description: 32 pages, 16 figures, typos fixed and reg. procedure refined
title: Color duplex Doppler ultrasound in rheumatoid arthritis
Creators: name: Ivanac, Gordana
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal joint
subject: Ultrasound-Colour Doppler
subject: Diagnostic procedure
subject: Arthritides

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Rheumatoid arthritis is systemic inflammatory disease that has dominant manifestations on joints synovia, as persistent synovitis. Hand joints are affected in almost all patients. Over the last years ultrasound has become important imaging modality...
title: Assesment of Coronally T2-Weighted Magnetic Resonance Imaging Sequences in the Detection of Pituitary Adenomas
Creators: name: Celikyay, Fatih
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: MR
subject: Contrast agent-intravenous
subject: Endocrine disorders

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare coronally T2-weighted and coronally contrast enhanced T1-weighted sequences in the routine evaluation of the pituitary gland with Magnetic Resonance Imaging in patients that have clinically and laboratory suspected pituitary...
Pinning down electroweak dipole operators of the top quark
Creators: name: Schulze, Markus
name: Soreq, Yotam
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider hadronic top quark pair production and pair production in association with a photon or a $Z$ boson to probe electroweak dipole couplings in $t\bar{b}W$, $t\bar{t}γ$ and $t\bar{t}Z$ interactions. We demonstrate how measurements of these processes at the 13 TeV LHC can be combined to disentangle and constrain anomalous dipole operators. The construction of cross section ratios allows us to significantly reduce various uncertainties and exploit orthogonal sensitivity between the $t\bar{t}γ$ and $t\bar{t}Z$ couplings. In addition, we show that angular correlations in $t\bar{t}$ production can be used to constrain the remaining $t\bar{b}W$ dipole operator. Our approach yields excellent sensitivity to the anomalous couplings and can be a further step towards precise and direct measurements of the top quark electroweak interactions.
description: 9 pages, 3 figures. v2: additional references, extended discussion, matches the journal version
title: Mean Platelet Volume and D-dimer in Patients With Suspected Deep Venous Thrombosis
Creators: name: CANAN, ARZU
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Embolism / Thrombosis
subject: Diagnostic procedure
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Veins / Vena cava
subject: Haematologic
subject: Emergency

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the diagnostic value of mean platelet volume (MPV) and D-dimer for acute deep venous thromboembolism...
Structural insights into the EthR-DNA interaction using native mass spectrometry
Creators: name: Chan, DSH
name: Seetoh, WG
name: McConnell, BN
name: Matak-Vinković, D
name: Thomas, SE
name: Mendes, V
name: Blaszczyk, M
name: Coyne, AG
name: Blundell, TL
name: Abell, C
Publisher: name: Apollo - University of Cambridge Repository
Year: 2017

description: EthR is a transcriptional repressor that increases Mycobacterium tuberculosis resistance to ethionamide. In this study, the EthR-DNA interaction has been investigated by native electrospray-ionization mass spectrometry for the first time. The results show that up to six subunits of EthR are able to bind to its operator.
description: D.S.-H. Chan acknowledges the support of the Croucher Foundation and the Cambridge Commonwealth, European and International Trust for receipt of a Croucher Cambridge International Scholarship. W.-G. Seetoh was supported by the Agency for Science, Technology and Research (A*STAR) Singapore (PhD sponsorship) and the Wellcome Trust Strategic Award (090340/Z/09/Z). B.N. McConnell acknowledges Cambridge Australia Scholarships for the award of a Poynton Scholarship, the Cambridge Philosophical Society and the Access to Learning Fund. S.E. Thomas is supported by the Cystic Fibrosis Trust. V. Mendes and M. Blaszczyk acknowledge the Bill & Melinda Gates Foundation (subcontract by the Foundation for the National Institutes of Health - NIH) (OPP1024021).
Gackle, V. (Hg.), Der Mensch in Gottes Heilsgeschehen
Creators: name: Stenschke, Christoph W.
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 182124821X
description: Jahrbuch für evangelikale Theologie, V. 11 (1997): Jahrbuch für evangelikale Theologie, Band 11
title: Structural basis of substrate binding to human facilitative sugar transporters
Creators: name: Kane, Susan
Publisher: name: University of Glasgow
Year: 1997
Subjects: subject: Physiology.

description: Human GLUT5 has been heterologously expressed in Xenopus oocytes, allowing examination of its substrate selectivity and basic kinetic parameters. The Km for zero-trans entry of D-fructose by GLUT5 is 22.5 mM, but 2-deoxy-D- glucose is not transported by this isoform. Additionally, transport of fructose is not inhibited by the presence of either deoxyglucose or D-glucose. Analysis of the effects of pH on transport indicate that deoxyglucose is not transported across the pH range. Furthermore, the Km for transport of fructose remains constant under varying pH conditions. The inhibitory effects of fused ring fructose analogues on the fructose transport of GLUT5 have also been determined. Fructose transport by GLUT5- expressing oocytes is not inhibited by the fused pyranose ring analogues, 1,5- anhydromannitol and L-sorbose. However, the fused furanose ring analogue, 2,5 anhydromannitol, does inhibit the transport of fructose by GLUT5 in the same system. GLUT2/GLUT3 chimeras had been constructed previously. Expression of these mutants in Xenopus oocytes has allowed determination of their basic kinetic parameters, with a view to examine the structural basis for differential substrate selectivity between isoforms. Km values for the transport of alternative substrates, fructose and galactose, have been determined for these chimeras, and compared with parameters previously measured for deoxyglucose. All parameters were compared with Km values obtained for native GLUT2 and GLUT3 in the same system. Results indicate that helix 7 participates in fructose recognition by GLUT2, and the equivalent helix in GLUT3 is involved in high affinity deoxyglucose and galactose transport by this isoform. A panel of nineteen GLUT3 mutants had been constructed previously, each incorporating substitution of an individual residue of helix 8 with alanine. These have been expressed in the Xenopus oocyte system, allowing analysis of their basic kinetic properties. The Km value for deoxyglucose entry was determined for each mutant and this compared to that of wild-type GLUT3. Only replacement of asparagine-315 with alanine altered this transport parameter with respect to the wild type value, producing a 4-fold elevation of Km. This residue is polar and may be directly involved in the transport of glucose.
title: Whole body Diffusion Weighted MRI (WB-DWI) in the assessment and treatment response of multiple myeloma (MM).
Creators: name: Padhani, Anwar R.
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Metastases
subject: Diagnostic procedure
subject: MR
subject: Oncology

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To review with case examples (>100 WB-DWI patients with plasma cell dyscrasias) the bone marrow assessment of patients with myeloma (MM) or plasmacytoma. To correlate appearances on signal intensity (SI) and apparent diffusion coefficient (ADC) maps...
Phase transitions in ensembles of solitons induced by an optical pumping or a strong electric field
Creators: name: Karpov, P.
name: Brazovskii, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The latest trend in studies of modern electronically and/or optically active materials is to provoke phase transformations induced by high electric fields or by short (femtosecond) powerful optical pulses. The systems of choice are cooperative electronic states whose broken symmetries give rise to topological defects. For typical quasi-one-dimensional architectures, those are the microscopic solitons taking from electrons the major roles as carriers of charge or spin. Because of the long-range ordering, the solitons experience unusual super-long-range forces leading to a sequence of phase transitions in their ensembles: the higher-temperature transition of the confinement and the lower one of aggregation into macroscopic walls. Here we present results of an extensive numerical modeling for ensembles of both neutral and charged solitons in both two- and three-dimensional systems. We suggest a specific Monte Carlo algorithm preserving the number of solitons, which substantially facilitates the calculations, allows to extend them to the three-dimensional case and to include the important long-range Coulomb interactions. The results confirm the first confinement transition, except for a very strong Coulomb repulsion, and demonstrate a pattern formation at the second transition of aggregation.
description: 16 pages, 16 figures
Asymptotically optimal, sequential, multiple testing procedures with prior information on the number of signals
Creators: name: Song, Yanglei
name: Fellouris, Georgios
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistics Theory (math.ST)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 62L10, 60G40

description: Assuming that data are collected sequentially from independent streams, we consider the simultaneous testing of multiple binary hypotheses under two general setups; when the number of signals (correct alternatives) is known in advance, and when we only have a lower and an upper bound for it. In each of these setups, we propose feasible procedures that control, without any distributional assumptions, the familywise error probabilities of both type I and type II below given, user-specified levels. Then, in the case of i.i.d. observations in each stream, we show that the proposed procedures achieve the optimal expected sample size, under every possible signal configuration, asymptotically as the two error probabilities vanish at arbitrary rates. A simulation study is presented in a completely symmetric case and supports insights obtained from our asymptotic results, such as the fact that knowledge of the exact number of signals roughly halves the expected number of observations compared to the case of no prior information.
description: 30 pages, 3 figures, 1 table