cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Leppin, M.: L'Idée dusacrifice de la Messe d' après le Thèologiens depuis l'origine jusqu' à nos jours
Creators: name: Deneffe, A.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 4 Nr. 1 (1929): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 4, Heft 1
title: MR Imaging Response Prediction of Neoadjuvant Chemotherapy in HER2+ Breast Cancer
Creators: name: Dinu, Laura Elvira
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: MR
subject: Breast
subject: Treatment effects
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Breast cancer is a heterogeneous disease at the morphologic, immunohistochemical and molecular level. Traditionally, the major molecular subtypes of breast cancer determined by gene expression profiling are: luminal (A and B), HER2+ and...
Equivalent Bergman Spaces with Inequivalent Weights
Creators: name: Boudreaux, Blake J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: Primary 32A25, Secondary 32A36

description: We give a proof that every space of weighted square-integrable holomorphic functions admits an equivalent weight whose Bergman kernel has zeroes. Here the weights are equivalent in the sense that they determine the same space of holomorphic functions. Additionally, a family of radial weights in $L^1(\mathbb{C})$ whose associated Bergman kernels have infinitely many zeroes is exhibited.
title: Spinal Cord tumors: Radiologic Findings and Differential Diagnosis
Creators: name: Alvarez de Eulate, Laura
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology spine
subject: MR
subject: Education
subject: Neoplasia
subject: Musculoskeletal spine

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe the radiological findings of the different types of intramedullary spinal cord...
Interpretability of negative latent heat fluxes from Eddy Covariance measurements during dry conditions
Creators: name: Paulus, Sinikka J.
name: Orth, Rene
name: Lee, Sung-Ching
name: Hildebrandt, Anke
name: Jung, Martin
name: Nelson, Jacob A.
name: El-Madany, Tarek S.
name: Carrara, Arnaud
name: Moreno, Gerardo
name: Mauder, Matthias
name: Groh, Jannis
name: Graf, Alexander
name: Reichstein, Markus
name: Migliavacca, Mirco
Publisher: name: Forschungzentrum Jülich
Year: 2023

description: doi:10.5194/egusphere-2023-2556
title: CT findings after pancreaticoduodenectomy: Torning between the normal and the abnormal
Creators: name: Esteban Cuesta, Helena
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: Education
subject: Image compression
subject: CT
subject: Anatomy
subject: Abdomen
subject: Pancreas

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Illustrate CT normal anatomy after pancreaticoduodenectomy (PD) considering the most common surgical procedures. Illustrate the spectrum of abnormal findings after PD, focusing on the most frequent surgical...
title: Acute pulmonary embolism on MDCT of the chest: diagnosis and severity assessment.
Creators: name: López González, Laura
Publisher: name: European Congress of Radiology
Year: 2012

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To assess the incidence of pulmonary embolism (PE) diagnosed in Hospital of León (Spain) from January 2008 to December 2008. To evaluate the prognostic factors using Multidetector Computed Tomography...
Time resolved photoemission of Sr$_2$IrO$_4$
Creators: name: Piovera, C.
name: Brouet, V.
name: Papalazarou, E.
name: Caputo, M.
name: Marsi, M.
name: Taleb-Ibrahimi, A.
name: Kim, B. J.
name: Perfetti, L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the temporal evolution of electronic states in strontium iridate Sr$_2$IrO$_4$. The time resolved photoemission spectra of intrinsic, electron doped and the hole doped samples are monitored in identical experimental conditions. Our data on intrinsic and electron doped samples, show that primary doublon-holon pairs relax near to the chemical potential on a timescale shorter than $70$ fs. The subsequent cooling of low energy excitations takes place in two step: a rapid dynamics of $\cong120$ fs is followed by a slower decay of $\cong 1$ ps. The reported timescales endorse the analogies between Sr$_2$IrO$_4$ and copper oxides.
description: 5 pages, 4 figures
Entwicklung eines webbasierten Systems für interaktive Aufgaben zu Nassi-Shneiderman-Diagrammen in der Programmierausbildung
Creators: name: Schlögel, Niklas
Publisher: name: hebis
Year: 2022
Subjects: subject: Struktogramm
subject: ANTLR
subject: Domain specific language
subject: 000 Informatik, Informationswissenschaft und allgemeine Werke::000 Informatik, Wissen, Systeme::004 Informatik

description: Mit Diagrammtypen wie dem Struktogramm lernen Programmieranfänger den Aufbau von Algorithmen und Programmcode. In der Ausbildung zum Fachinformatiker kommen dabei Übungsaufgaben vor, die von Lehrenden teilweise händisch gestellt, und von Lernenden gelöst werden müssen. Im Rahmen dieser Arbeit wurde ein System prototypisch konzipiert und umgesetzt, welches beim Erstellen und Lösen von Aufgaben zu Struktogrammen unterstützen soll. Dazu wurde eine Pseudocode-ähnliche Sprache als Domain Specific Language (DSL) mit dem Tool ANTLR4 entwickelt, mit welcher Lehrende Struktogramme im Rahmen der Aufgabenstellung effizient ausdrücken können. Für Lernende hingegen wurde ein intuitiver und interaktiver grafischer Editor auf der Basis von SVG umgesetzt, mit welchem sie Aufgaben ohne Vorkenntnisse lösen können. Dabei unterstützt das System drei unterschiedliche Aufgabentypen: das Erstellen neuer Struktogramme, das Kommentieren fehlerhafter Struktogramme und das Korrigieren fehlerhafter Struktogramme.
title: Anatomical Variations in Branching Patterns of Arcus Aorta: 64-slice CTA Appearance
Creators: name: Turgut, Ahmet
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Epidemiology
subject: Venous access
subject: CT-Angiography
subject: Cardiovascular system
subject: Arteries / Aorta

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To review the 64-slice CTA appearance of anatomical variations in branching pattern of the arcus aorta and to determine their prevalence in 1001...
Relation Extraction Datasets in the Digital Humanities Domain and their Evaluation with Word Embeddings
Creators: name: Wohlgenannt, Gerhard
name: Chernyak, Ekaterina
name: Ilvovsky, Dmitry
name: Barinova, Ariadna
name: Mouromtsev, Dmitry
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In this research, we manually create high-quality datasets in the digital humanities domain for the evaluation of language models, specifically word embedding models. The first step comprises the creation of unigram and n-gram datasets for two fantasy novel book series for two task types each, analogy and doesn't-match. This is followed by the training of models on the two book series with various popular word embedding model types such as word2vec, GloVe, fastText, or LexVec. Finally, we evaluate the suitability of word embedding models for such specific relation extraction tasks in a situation of comparably small corpus sizes. In the evaluations, we also investigate and analyze particular aspects such as the impact of corpus term frequencies and task difficulty on accuracy. The datasets, and the underlying system and word embedding models are available on github and can be easily extended with new datasets and tasks, be used to reproduce the presented results, or be transferred to other domains.
Parallel H.264/AVC motion compensation for GPUs using OpenCL
Creators: name: Wang, Biao
name: Álvarez-Mesa, Mauricio
name: Chi, Chi Ching
name: Juurlink, Ben
Publisher: name: Technische Universität Berlin
Year: 2015
Subjects: subject: 004 Datenverarbeitung; Informatik
subject: 620 Ingenieurwissenschaften und Maschinenbau
subject: GPU
subject: graphics processing unit (GPU)
subject: H.264/AVC
subject: motion compensation
subject: OpenCL

description: Motion compensation is one of the most compute-intensive parts in H.264/AVC video decoding. It exposes massive parallelism, which can reap the benefit from graphics processing units (GPUs). Control and memory divergence, however, may lead to performance penalties on GPUs. In this paper, we propose two GPU motion-compensation kernels, implemented with OpenCL, that mitigate the divergence effect. In addition, the motion-compensation kernels have been integrated into a complete and optimized H.264/AVC decoder that supports high-profile H.264/AVC. We evaluated our kernels on GPUs with different architectures from AMD, Intel, and Nvidia. Compared with the fastest CPU used in this paper, our kernel achieves 2.0 speedup on a discrete Nvidia GPU at kernel level. However, when the overheads of memory copy and OpenCL runtime are included, no speedup is gained at application level.
title: Intestinal obstruction. Management, CT evaluation and what to look for
Creators: name: Abu-Suboh Abadia, Amad
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Small bowel
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Obstruction / Occlusion

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To recognize radiologic signs associated with intestinal obstruction To discuss the role of multidetector computer tomography (MDCT) in the diagnosis of intestinal obstruction To recognize CT features of the causes of intestinal obstruction Identify...
Probing classically conformal $B-L$ model with gravitational waves
Creators: name: Jinno, Ryusuke
name: Takimoto, Masahiro
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: FOS: Physical sciences

description: We study the cosmological history of the classical conformal $B-L$ gauge extension of the standard model, in which the physical scales are generated via the Coleman-Weinberg-type symmetry breaking. Especially, we consider the thermal phase transition of the U$(1)_{B-L}$ symmetry in the early universe and resulting gravitational-wave production. Due to the classical conformal invariance, the phase transition tends to be a first-order one with ultra-supercooling, which enhances the strength of the produced gravitational waves. We show that, requiring (1) U$(1)_{B-L}$ is broken after the reheating, (2) the $B-L$ gauge coupling does not blow up below the Planck scale, (3) the thermal phase transition completes in almost all the patches in the universe, the gravitational wave spectrum can be as large as $Ω_{\rm GW} \sim 10^{-8}$ at the frequency $f \sim 0.01$-$1$Hz for some model parameters, and a vast parameter region can be tested by future interferometer experiments such as eLISA, LISA, BBO and DECIGO.
description: 12 pages, 13 figures
Creation and Evaluation of Datasets for Distributional Semantics Tasks in the Digital Humanities Domain
Creators: name: Wohlgenannt, Gerhard
name: Barinova, Ariadna
name: Ilvovsky, Dmitry
name: Chernyak, Ekaterina
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Word embeddings are already well studied in the general domain, usually trained on large text corpora, and have been evaluated for example on word similarity and analogy tasks, but also as an input to downstream NLP processes. In contrast, in this work we explore the suitability of word embedding technologies in the specialized digital humanities domain. After training embedding models of various types on two popular fantasy novel book series, we evaluate their performance on two task types: term analogies, and word intrusion. To this end, we manually construct test datasets with domain experts. Among the contributions are the evaluation of various word embedding techniques on the different task types, with the findings that even embeddings trained on small corpora perform well for example on the word intrusion task. Furthermore, we provide extensive and high-quality datasets in digital humanities for further investigation, as well as the implementation to easily reproduce or extend the experiments.
Der Kommentar des hl. Thomas von Aquin zu den Klageliedern des Jeremias
Creators: name: Wiesmann, Hermann
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 4 Nr. 1 (1929): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 4, Heft 1
Magnetar heating
Creators: name: Beloborodov, Andrei M.
name: Li, Xinyu
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We examine four candidate mechanisms that could explain the high surface temperatures of magnetars. (1) Heat flux from the liquid core heated by ambipolar diffusion. It could sustain the observed surface luminosity $L_s\approx 10^{35}$ erg/s if core heating offsets neutrino cooling at a temperature $T_{core}>6\times 10^8$ K. This scenario is viable if the core magnetic field exceeds $10^{16}$ G and the heat-blanketing envelope of the magnetar has a light element composition. We find however that the lifetime of such a hot core should be shorter than the typical observed lifetime of magnetars. (2) Mechanical dissipation in the solid crust. This heating can be quasi-steady, powered by gradual (or frequent) crustal yielding to magnetic stresses. We show that it obeys a strong upper limit. As long as the crustal stresses are fostered by the field evolution in the core or Hall drift in the crust, mechanical heating is insufficient to sustain persistent $L_s\approx 10^{35}$ erg/s. The surface luminosity is increased in an alternative scenario of mechanical deformations triggered by external magnetospheric flares. (3) Ohmic dissipation in the crust, in volume or current sheets. This mechanism is inefficient because of the high conductivity of the crust. Only extreme magnetic configurations with crustal fields $B>10^{16}$ G varying on a 100 meter scale could provide $L_s\approx 10^{35}$ erg/s. (4) Bombardment of the stellar surface by particles accelerated in the magnetosphere. This mechanism produces hot spots on magnetars. Observations of transient magnetars show evidence for external heating.
description: 22 pages, 15 figures, accepted to ApJ
Char-RNN for Word Stress Detection in East Slavic Languages
Creators: name: Chernyak, Ekaterina
name: Ponomareva, Maria
name: Milintsevich, Kirill
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We explore how well a sequence labeling approach, namely, recurrent neural network, is suited for the task of resource-poor and POS tagging free word stress detection in the Russian, Ukranian, Belarusian languages. We present new datasets, annotated with the word stress, for the three languages and compare several RNN models trained on three languages and explore possible applications of the transfer learning for the task. We show that it is possible to train a model in a cross-lingual setting and that using additional languages improves the quality of the results.
description: Proceedings of the Sixth Workshop on NLP for Similar Languages, Varieties and Dialects at NAACL-2019
Modified navigation instructions for spatial navigation assistance systems lead to incidental spatial learning
Creators: name: Gramann, Klaus
name: Hoepner, Paul
name: Karrer-Gauss, Katja
Publisher: name: Technische Universität Berlin
Year: 2017
Subjects: subject: 100 Philosophie und Psychologie
subject: 500 Naturwissenschaften und Mathematik
subject: 600 Technik, Technologie
subject: navigation assistance
subject: spatial memory
subject: automation
subject: cognitive decline

description: Spatial cognitive skills deteriorate with the increasing use of automated GPS navigation and a general decrease in the ability to orient in space might have further impact on independence, autonomy, and quality of life. In the present study we investigate whether modified navigation instructions support incidental spatial knowledge acquisition. A virtual driving environment was used to examine the impact of modified navigation instructions on spatial learning while using a GPS navigation assistance system. Participants navigated through a simulated urban and suburban environment, using navigation support to reach their destination. Driving performance as well as spatial learning was thereby assessed. Three navigation instruction conditions were tested: (i) a control group that was provided with classical navigation instructions at decision points, and two other groups that received navigation instructions at decision points including either (ii) additional irrelevant information about landmarks or (iii) additional personally relevant information (i.e., individual preferences regarding food, hobbies, etc.), associated with landmarks. Driving performance revealed no differences between navigation instructions. Significant improvements were observed in both modified navigation instruction conditions on three different measures of spatial learning and memory: subsequent navigation of the initial route without navigation assistance, landmark recognition, and sketch map drawing. Future navigation assistance systems could incorporate modified instructions to promote incidental spatial learning and to foster more general spatial cognitive abilities. Such systems might extend mobility across the lifespan.
title: Influence of local fields on the dynamics of four-wave mixing signals from 2D semiconductor systems
Creators: name: Hahn, Thilo
name: Kasprzak, Jacek
name: Machnikowski, Paweł
name: Kuhn, Tilmann E.
name: Wigger, Daniel
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2022
Subjects: subject: 530 Physics

description: In recent years the physics of two-dimensional semiconductors was revived by the discovery of the class of transition metal dichalcogenides. In these systems excitons dominate the optical response in the visible range and open many perspectives for nonlinear spectroscopy. To describe the coherence and polarization dynamics of excitons after ultrafast excitation in these systems, we employ the Bloch equation model of a two-level system extended by a local field describing the exciton–exciton interaction. We calculate four-wave mixing (FWM) signals and analyze the dependence of the temporal and spectral signals as a function of the delay between the exciting pulses. Exact analytical results obtained for the case of ultrafast (δ-shaped) pulses are compared to numerical solutions obtained for finite pulse durations. If two pulses are used to generate the nonlinear signal, characteristic spectral line splittings are restricted to short delays. When considering a three-pulse excitation the line splittings, induced by the local field effect, persist for long delays. All of the found features are instructively explained within the Bloch vector picture and we show how the exciton occupation dynamics govern the different FWM signals.
description: Finanziert durch den Open-Access-Publikationsfonds der Westfälischen Wilhelms-Universität Münster (WWU Münster).
title: "Who's the doctor?" Patients' perceptions of the radiologist's role in breast cancer care
Creators: name: O Mahony, Niamh
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The findings of ACR in their study led us to ask the question posed below.We were then inspired to perform a study in our own institution to assess knowledge and perceptions of a population of Irish patients. We then had decide on an appropriate...
Deformed square resonator lasers for optical frequency comb generation
Creators: name: Weng, Hai-Zhong
name: Huang, Yong-Zhen
name: Yang, Yue-De
name: Ma, Xiu-Wen
name: Xiao, Jin-Long
name: Du, Yun
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Deformed square resonators with the flat sides replaced by circular sides are proposed and demonstrated to enhance mode Q factors and adjust transverse mode intervals using the regular ray dynamic analysis and numerical simulations. Dual-transverse-mode emissions due to the ultrahigh-Q factors with different wavelength intervals are realized experimentally for AlGaInAs/InP circular-side square microlasers, and the stationary condition of the dual-mode emission is satisfied because the high-Q confined modes have totally different mode numbers. Furthermore, optical frequency combs are generated using the dual-mode lasing microlaser as a seeding light source by cascaded four-wave mixing in a highly nonlinear optical fiber.
Free action and cyclic sieving on skew semi-standard Young tableaux
Creators: name: Alexandersson, Per
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this note, we provide a short proof of Theorem 3.3 in the paper titled \emph{Crystals, semistandard tableaux and cyclic sieving phenomenon}, by Y.-T.~Oh and E.~Park, which concerns a cyclic sieving phenomenon on semi-standard Young tableaux. We also extend the result to skew shapes.
description: 4 pages
title: High resolution MR angiography of the posterior cerebral circulation: variants, incidence and clinical impact
Creators: name: Mazioti, Argyro
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Vascular
subject: MR-Angiography

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: During embryonic period, several developmental anomalies of the vertebrobasilar system might occur. Knowing these anatomic variations is important especially for clinicians and patients planning a surgical operation or an interventional radiology...
Magnetocrystalline anisotropy of FePt: a detailed view
Creators: name: Khan, Saleem Ayaz
name: Blaha, Peter
name: Ebert, Hubert
name: Minár, Jan
name: Šipr, Ondřej
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: To get a reliable ab-initio value for the magneto-crystalline anisotropy (MCA) energy of FePt, we employ the full-potential linearized augmented plane wave (FLAPW) method and the full-potential Korringa-Kohn-Rostoker (KKR) Green function method. The MCA energies calculated by both methods are in a good agreement with each other. As the calculated MCA energy significantly differs from experiment, it is clear that many-body effects beyond the local density approximation are essential. It is not really important whether relativistic effects for FePt are accounted for by solving the full Dirac equation or whether the spin-orbit coupling (SOC) is treated as a correction to the scalar-relativistic Hamiltonian. From the analysis of the dependence of the MCA energy on the magnetization angle and on the SOC strength it follows that the main mechanism of MCA in FePt can be described within second order perturbation theory. However, a distinct contribution not accountable for by second order perturbation theory is present as well.
description: 17 pages
Das Prophetenamt der Sibyllen in kirchlicher Literatur mit besonderer Rücksicht auf die Deutung der 4. Ekloge Virgils
Creators: name: Prümm, Karl
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 4 Nr. 1 (1929): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 4, Heft 1
THE IMPACT OF GOVERNMENT POLICIES ON THE INTEGRATION OF MANUFACTURING AND LOGISTICS INDUSTRIES: BASED ON THE MEDIATING ROLE OF SUPPLY CHAIN COOPERATION EFFICIENCY AND INFRASTRUCTURE SUPPORT IN GUANGXI, CHINA
Creators: name: GUANGMING ZHANG
name: NIYOM SUWANDEJ
Publisher: name: Zenodo
Year: 2024
Subjects: Integration of Manufacturing and Logistics Industries, Government Policies, Supply Chain Cooperation Efficiency, Infrastructure Suppor.

description: Abstract

The deep integration and development of manufacturing and logistics industries is an urgent issue facing China's current economic development. This article is based on a literature review of four variables: government policies, the integration of manufacturing and logistics industries, supply chain cooperation efficiency, and infrastructure support. Six hypotheses about the relationship between the four variables are proposed, including four direct effect hypotheses and two intermediary effect hypotheses. The article constructs a model with government policies as independent variables and supply chain cooperation efficiency and infrastructure support as intermediary variables, A conceptual model with the integration of manufacturing and logistics industries as the dependent variable. Based on 388 sample data from Guangxi, China, a structural equation model was constructed using partial least squares method for confirmatory factor analysis. The results showed that the hypotheses of four direct effects and two mediating effects were supported. These studies confirm that government policies have a significant positive impact on the efficiency of supply chain cooperation and infrastructure support. Both supply chain cooperation efficiency and infrastructure support have a significant positive impact on the integration of Guangxi's manufacturing and logistics industries. At the same time, both supply chain cooperation efficiency and infrastructure support play a significant mediating role in the impact of government policies on the integration of Guangxi's manufacturing and logistics industries.
Schart, A., Die Entstehung des Zwölfprophetenbuches
Creators: name: Möller, Karl
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 182237538X
description: Jahrbuch für evangelikale Theologie, V. 13 (1999): Jahrbuch für evangelikale Theologie, Band 13
Multilingual Named Entity Recognition Using Pretrained Embeddings, Attention Mechanism and NCRF
Creators: name: Emelyanov, Anton A.
name: Artemova, Ekaterina
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In this paper we tackle multilingual named entity recognition task. We use the BERT Language Model as embeddings with bidirectional recurrent network, attention, and NCRF on the top. We apply multilingual BERT only as embedder without any fine-tuning. We test out model on the dataset of the BSNLP shared task, which consists of texts in Bulgarian, Czech, Polish and Russian languages.
description: BSNLP Shared Task 2019 paper. arXiv admin note: text overlap with arXiv:1806.05626 by other authors
title: Imaging of the drowned and nearly drowned child
Creators: name: Elías Mas, Andrea
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Paediatric
subject: Thorax
subject: Neuroradiology brain
subject: Conventional radiography
subject: CT
subject: MR
subject: Diagnostic procedure
subject: Ischaemia / Infarction
subject: Oedema

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: According to the WHO European Region, in 2004 drowning was the second most important cause (14%) of unintentional injuries in the age group from 0 to 19 years old. It was responsible for an estimated 5900 deaths. The most common cause of...
title: Inter-ethnic conflict resolution. The case of North Macedonia
Creators: name: Alpidis, Konstantinos
Publisher: name: University of Glasgow
Year: 2020

description: The current study aims to provide a better and deeper understanding of the relations between the two major ethic groups living in the Republic of North Macedonia before and following the signing and the implementation of the Ohrid Framework Agreement, an agreement which is generally viewed as being based on a consociational approach. The purpose of this research is not to see only the roots of nationalism in North Macedonia and how this led to an armed conflict in 2001 and to the signing of the Ohrid Framework agreement but also to examine whether the implementation of a consociation agreement such as the Ohrid Framework Agreement has worked in practice for the country and for the North Μacedonian society. Do we have the creation and development of cross-cutting (as opposed to segmental) cleavages as Arend Lijphart suggests on his work about consociationalism or a divided country? Contrary to other cases in Europe where the Theory of Consociationalism was applied, North Macedonia was not an EU member like Northern Ireland, where we had the Good Friday Agreement nor did the international community appoint a High Representative (as in the case of Bosnia) to oversee the civilian implementation of the Dayton agreement. So by examining the case of North Macedonia we can understand how a consociational approachin a country like North Macedonia can be affected by the lack of a multilateral framework between key outside parties in the original conflict and whether a multilateral framework can be considered important to sustaining functional consociational agreements.
title: Magic angle artifact in MRI of the patellar ligament: preliminary comparison between conventional and weight-bearing MRI
Creators: name: Muda, Alessandro
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal system
subject: Anatomy
subject: MR physics
subject: MR
subject: Diagnostic procedure
subject: Artifacts

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The “Magic Angle” is an artifact in Magnetic Resonance seen as increased signal, in Short Echo Time sequences (as SE T1-weighted or Proton Density-weighted) [1] and with a high flip angle [2], in tissues with well-ordered collagen fibers in one...
k.p theory of freestanding narrow band gap semiconductor nanowires
Creators: name: Luo, Ning
name: Liao, Gaohua
name: Xu, H. Q.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on a theoretical study of the electronic structures of freestanding nanowires made from narrow band gap semiconductors GaSb, InSb and InAs. The nanowires are described by the eight-band k.p Hamiltonians and the band structures are computed by means of the finite element method in a mixture basis consisting of linear triangular elements inside the nanowires and constrained Hermite triangular elements near the boundaries. The nanowires with two crystallographic orientations, namely the [001] and [111] orientations, and with different cross-sectional shapes are considered. For each orientation, the nanowires of the three narrow band gap semiconductors are found to show qualitatively similar characteristics in the band structures. However, the nanowires oriented along the two different crystallographic directions are found to show different characteristics in the valence bands. In particular, it is found that all the conduction bands show simple, good parabolic dispersions in both the [001]- and [111]-oriented nanowires, while the top valence bands show double-maximum structures in the [001]-oriented nanowires, but single-maximum structures in the [111]-oriented nanowires. The wave functions and spinor distributions of the band states in these nanowires are also calculated. It is found that significant mixtures of electron and hole states appear in the bands of these narrow band gap semiconductor nanowires. The wave functions exhibit very different distribution patterns in the nanowires oriented along the [001] direction and the nanowires oriented along the [111] direction. It is also shown that single-band effective mass theory could not reproduce all the band state wave functions presented in this work.
description: 17 pages, 19 figures
title: Objective response rate (ORR) of head and neck cancers in patients treated with Cetuximab in combination with chemotherapy and intensity modulated radiation therapy (IMRT)
Creators: name: Scarciolla, Laura
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Head and neck
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: This studyretrospectively evaluates the objective response rate after chemotherapy with Cetuximab, followed by concurrent Cetuximab and radiotherapy in patients with stage III-IV, non metastatic, head and neck...
Survey of Information Encoding Techniques for DNA
Creators: name: Heinis, Thomas
name: Sokolovskii, Roman
name: Alnasir, Jamie J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Databases (cs.DB)
subject: Data Structures and Algorithms (cs.DS)
subject: Information Theory (cs.IT)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: The yearly global production of data is growing exponentially, outpacing the capacity of existing storage media, such as tape and disk, and surpassing our ability to store it. DNA storage - the representation of arbitrary information as sequences of nucleotides - offers a promising storage medium. DNA is nature's information-storage molecule of choice and has a number of key properties: it is extremely dense, offering the theoretical possibility of storing 455 EB/g; it is durable, with a half-life of approximately 520 years that can be increased to thousands of years when DNA is chilled and stored dry; and it is amenable to automated synthesis and sequencing. Furthermore, biochemical processes that act on DNA potentially enable highly parallel data manipulation. Whilst biological information is encoded in DNA via a specific mapping from triplet sequences of nucleotides to amino acids, DNA storage is not limited to a single encoding scheme, and there are many possible ways to map data to chemical sequences of nucleotides for synthesis, storage, retrieval and data manipulation. However, there are several biological, error-tolerance and information-retrieval considerations that an encoding scheme needs to address to be viable. This comprehensive review focuses on comparing existing work done in encoding arbitrary data within DNA in terms of their encoding schemes, methods to address biological constraints and measures to provide error correction. We compare encoding approaches on the overall information density and coverage they achieve, as well as the data-retrieval method they use (i.e., sequential or random access). We also discuss the background and evolution of the encoding schemes.
Cyclic sieving, skew Macdonald polynomials and Schur positivity
Creators: name: Alexandersson, Per
name: Uhlin, Joakim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 05E10, 05E05

description: When $λ$ is a partition, the specialized non-symmetric Macdonald polynomial $E_λ(x;q;0)$ is symmetric and related to a modified Hall--Littlewood polynomial. We show that whenever all parts of the integer partition $λ$ is a multiple of $n$, the underlying set of fillings exhibit the cyclic sieving phenomenon (CSP) under a cyclic shift of the columns. The corresponding CSP polynomial is given by $E_λ(x;q;0)$. In addition, we prove a refined cyclic sieving phenomenon where the content of the fillings is fixed. This refinement is closely related to an earlier result by B.~Rhoades. We also introduce a skew version of $E_λ(x;q;0)$. We show that these are symmetric and Schur-positive via a variant of the Robinson--Schenstedt--Knuth correspondence and we also describe crystal raising- and lowering operators for the underlying fillings. Moreover, we show that the skew specialized non-symmetric Macdonald polynomials are in some cases vertical-strip LLT polynomials. As a consequence, we get a combinatorial Schur expansion of a new family of LLT polynomials.
Spectroscopic Indication for a Centi-parsec Supermassive Black Hole Binary in the Galactic Center of NGC 5548
Creators: name: Li, Yan-Rong
name: Wang, Jian-Min
name: Ho, Luis C.
name: Lu, Kai-Xing
name: Qiu, Jie
name: Du, Pu
name: Hu, Chen
name: Huang, Ying-Ke
name: Zhang, Zhi-Xiang
name: Wang, Kai
name: Bai, Jin-Ming
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: As a natural consequence of cosmological hierarchical structure formation, sub-parsec supermassive black hole binaries (SMBHBs) should be common in galaxies but thus far have eluded spectroscopic identification. Based on four decades of optical spectroscopic monitoring, we report that the nucleus of NGC 5548, a nearby Seyfert galaxy long suspected to have experienced a major merger about one billion years ago, exhibits long-term variability with a period of 14 years in the optical continuum and broad Hbeta emission line. Remarkably, the double-peaked profile of Hbeta shows systematic velocity changes with a similar period. These pieces of observations plausibly indicate that a SMBHB resides in the center of NGC 5548. The complex, secular variations in the line profiles can be explained by orbital motion of a binary with equal mass and a semi-major axis of 22 light-days (corresponding to 18 milli-parsec). At a distance of 75 Mpc, NGC 5548 is one of the nearest sub-parsec SMBHB candidates that offers an ideal laboratory for gravitational wave detection.
description: 21 pages, 14 figures, 4 tables; To appear in ApJ
Synthesis of intrinsic magnetic topological insulator MnBi2nTe3n+1 family by chemical vapor transport method with feedback regulation
Creators: name: Zhang, Heng
name: Zhang, Yiying
name: Zhang, Yong
name: Chen, Bo
name: Guo, Jingwen
name: Du, Yu
name: Li, Jiajun
name: Xie, Hangkai
name: Zhang, Zhixin
name: Zhou, Fuwei
name: Wang, Tianqi
name: Qi, Wuyi
name: Wang, Xuefeng
name: Fei, Fucong
name: Song, Fengqi
Publisher: name: arXiv
Year: 2025
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: MnBi2nTe3n+1 (MBT) is a representative family of intrinsic magnetic topological insulators, in which numerous exotic phenomena such as the quantum anomalous Hall effect are expected. The high-quality crystal growth and magnetism manipulation are the most essential processes. Here we develop a modified chemical vapor transport method using a feedback-regulated strategy, which provides the closed-loop control of growth temperature within +/- 0.1 degree Celsius. Single crystals of MnBi2Te4, MnBi4Te7, and MnBi6Te10 are obtained under different temperature intervals respectively, and show variable tunability on magnetism by finely tuning the growth temperatures. Specifically, the cold-end temperatures not only vary the strength of antiferromagnetic coupling in MnBi2Te4, but also induce magnetic ground state transitions from antiferromagnetism to ferromagnetism in MnBi4Te7 and MnBi6Te10. In MnBi2Te4 with optimized magnetism, quantized transport with Chern insulator state is also realized at the low field of 3.7 T. Our results provide a systematic picture for the crystal growth and the rich magnetic tunability of MBT family, providing richer platforms for the related researches combining magnetism and topological physics.
Neoliberal and Neocolonial Entanglements: Women Seeking Asylum in the US
Creators: name: Riva, Sara
Publisher: name: Zenodo
Year: 2022
Subjects: neoliberalism; neocolonialism; racism; confinement; detention centers

description: Blogpost published in The Public Anthropologist. This piece deals with the connection of neoliberalism and neocolonialism. Neoliberalism as in economic interests. Neocolonialism as in the racist and xenophobic treatment migrants from the Global South receive. Migrants are being put in private detention centers where they are used for profit.
title: Non Alcoholic Fatty Liver Disease and Intravoxel Incoherent Motion Diffusion-weighted Imaging: a 3.0T-MR Study
Creators: name: Guiu, Boris
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: MR-Diffusion/Perfusion
subject: MR-Spectroscopy
subject: Imaging sequences
subject: Metabolic disorders
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare pure molecular diffusion (Dslow), perfusion-related diffusion (Dfast) and perfusion fraction (f) determined from diffusion-weighted imaging (DWI) on the basis of the intravoxel incoherent motion (IVIM) theory, in type-2 diabetic patients...
Atomistic Hydrodynamics and the Dynamical Hydrophobic Effect in Porous Graphene
Creators: name: Strong, Steven E.
name: Eaves, Joel D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Mirroring their role in electrical and optical physics, two-dimensional crystals are emerging as novel platforms for fluid separations and water desalination, which are hydrodynamic processes that occur in nanoscale environments. For numerical simulation to play a predictive and descriptive role, one must have theoretically sound methods that span orders of magnitude in physical scales, from the atomistic motions of particles inside the channels to the large-scale hydrodynamic gradients that drive transport. Here, we use constraint dynamics to derive a nonequilibrium molecular dynamics method for simulating steady-state mass flow of a fluid moving through the nanoscopic spaces of a porous solid. After validating our method on a model system, we use it to study the hydrophobic effect of water moving through pores of electrically doped single-layer graphene. The trend in permeability that we calculate does not follow the hydrophobicity of the membrane, but is instead governed by a crossover between two competing molecular transport mechanisms.
description: 6 pages, 3 figures
Char-RNN and Active Learning for Hashtag Segmentation
Creators: name: Glushkova, Taisiya
name: Artemova, Ekaterina
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: We explore the abilities of character recurrent neural network (char-RNN) for hashtag segmentation. Our approach to the task is the following: we generate synthetic training dataset according to frequent n-grams that satisfy predefined morpho-syntactic patterns to avoid any manual annotation. The active learning strategy limits the training dataset and selects informative training subset. The approach does not require any language-specific settings and is compared for two languages, which differ in inflection degree.
description: to appear in Cicling2019
title: 18F-FDG PET-CT compared to conventional staging procedures in patients with locally advanced breast carcinoma
Creators: name: Duchateau, Christianne
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Oncology
subject: Nuclear medicine
subject: PET-CT
subject: Staging
subject: Comparative studies

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare the diagnostic yield of a standard dissemination investigation (chest X-ray, ultrasound of the liver and bone scintigraphy) to a total-body 18 F-FDG PET-CT scan in patients with locally advanced breast...
Online Self-Supervised Learning for Object Picking: Detecting Optimum Grasping Position using a Metric Learning Approach
Creators: name: Suzuki, Kanata
name: Yokota, Yasuto
name: Kanazawa, Yuzi
name: Takebayashi, Tomoyoshi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Robotics (cs.RO)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Self-supervised learning methods are attractive candidates for automatic object picking. However, the trial samples lack the complete ground truth because the observable parts of the agent are limited. That is, the information contained in the trial samples is often insufficient to learn the specific grasping position of each object. Consequently, the training falls into a local solution, and the grasp positions learned by the robot are independent of the state of the object. In this study, the optimal grasping position of an individual object is determined from the grasping score, defined as the distance in the feature space obtained using metric learning. The closeness of the solution to the pre-designed optimal grasping position was evaluated in trials. The proposed method incorporates two types of feedback control: one feedback enlarges the grasping score when the grasping position approaches the optimum; the other reduces the negative feedback of the potential grasping positions among the grasping candidates. The proposed online self-supervised learning method employs two deep neural networks. : SSD that detects the grasping position of an object, and Siamese networks (SNs) that evaluate the trial sample using the similarity of two input data in the feature space. Our method embeds the relation of each grasping position as feature vectors by training the trial samples and a few pre-samples indicating the optimum grasping position. By incorporating the grasping score based on the feature space of SNs into the SSD training process, the method preferentially trains the optimum grasping position. In the experiment, the proposed method achieved a higher success rate than the baseline method using simple teaching signals. And the grasping scores in the feature space of the SNs accurately represented the grasping positions of the objects.
description: 8 pages
title: A web-based tool to form a concise differential diagnosis of findings in nuclear imaging
Creators: name: Talanow, Roland
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Nuclear medicine
subject: Education and training
subject: Computer applications
subject: Nuclear medicine conventional
subject: Computer Applications-General
subject: Tissue characterisation

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To develop a program which: • facilitates development of differential diagnosis in nuclear imaging • is affordable • easy to use • always available • educational • Up-to-date information for each...