cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Keep(ing) it in the family? Intergenerational care relationships in a contemporary Japanese village
Creators: name: Braunwalder, Rhea
Publisher: name: Göttingen : GISCA, Göttingen Institute for Social and Cultural Anthropology, Georg-August-Universität Göttingen
Year: 2017
Subjects: Rural Japan
Village
Field site
Care
Relations between generations
Intergenerational contract
Life course
Ländliches Japan
Dorf
Feldbegriff
Generationenbeziehungen
Intergenerationeller Vertrag
Lebenslauf

description: Based on 9 weeks of research on the island of Sado I unite the concepts of care, generation and the life course to examine how people observe care responsibilities in the context of depopulation and migration associated with rural Japan. I concentrate on the care of children, care of parents and care of the deceased and assert that care, understood as a socially recognized right which people have in certain life phases, is exchanged in a long term intergenerational contract. Care duties can strengthen intergenerational relationships, and can lead to frustration and the feeling of having no choice, especially amongst eldest sons who are traditionally seen as care-takers of the family. For younger generations, I observe an increased flexibility in care duties, where the contract as such seems unlikely to dissolve. The thesis is on a different level a reminder of the relevance of villages as anthropological field sites.
description: Anhand von Daten einer 9-wöchigen Feldforschung auf der Insel Sado untersuche ich wie Familienmitglieder im Wissen um die Entvölkerung und Migration in ländlichen Regionen familiäre Pflegeverpflichtungen wahrnehmen. Plädierend für das Dorf als ethnographisch wertvollen Kontext verknüpfe ich Pflege, Generationen und den Lebenslauf und untersuche Kinderpflege, Altenpflege und die Pflege von verstorbenen Familienmitgliedern. Ich konstatiere, dass Pflege, verstanden als sozial anerkanntes Recht welches einem Menschen in bestimmten Lebensphasen zusteht, Teil eines impliziten, intergenerationellen Vertrages auf Lebensdauer ist. Pflegeverpflichtungen können intergenerationelle Beziehungen stärken und können auch zu Frustrationen führen. Dies gilt vor allem für die ältesten Söhne, denen traditionell die Verantwortung für die Familie zusteht. Für jüngere Generationen stelle ich fest, dass es zunehmend Spiel- und Gestaltungsraum in Pflegeverpflichtungen gibt, der Vertrag zwischen den Generationen jedoch bleibt wenig umstritten.
description: GISCA occasional paper ; 10
The first decade of RR Lyrae space photometric observations
Creators: name: Molnár, László
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Space-based photometric telescopes stirred up stellar astrophysics in the last decade, and RR Lyrae stars have not been an exception from that either. The long, quasi-continuous, high-precision data from MOST, CoRoT and Kepler revealed a wealth of new insights about this well-known variable class. One of the most surprising mysteries turned out to be the apparent omnipresence of a common additional mode in all RRd and RRc stars. Moreover, fundamental-mode stars seem to populate two distinct classes, one of which is characterized by the presence of additional modes and/or modulation, and another limited to strict single-mode pulsation. The presence of additional modes and multiple modulations in RRab stars allowed us to construct Petersen diagrams for these parameters: while the pulsation modes show clear structures according to period ratios, there seems to be no relation between the modulation periods themselves.
description: 8 pages, 3 figures, proceedings of the RRL2015 - High-Precision Studies of RR Lyrae Stars conference, to appear in the Communications from the Konkoly Observatory. v2: fixed minor typos
Robust Multi-Task Learning and Online Refinement for Spacecraft Pose Estimation across Domain Gap
Creators: name: Park, Tae Ha
name: D'Amico, Simone
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This work presents Spacecraft Pose Network v2 (SPNv2), a Convolutional Neural Network (CNN) for pose estimation of noncooperative spacecraft across domain gap. SPNv2 is a multi-scale, multi-task CNN which consists of a shared multi-scale feature encoder and multiple prediction heads that perform different tasks on a shared feature output. These tasks are all related to detection and pose estimation of a target spacecraft from an image, such as prediction of pre-defined satellite keypoints, direct pose regression, and binary segmentation of the satellite foreground. It is shown that by jointly training on different yet related tasks with extensive data augmentations on synthetic images only, the shared encoder learns features that are common across image domains that have fundamentally different visual characteristics compared to synthetic images. This work also introduces Online Domain Refinement (ODR) which refines the parameters of the normalization layers of SPNv2 on the target domain images online at deployment. Specifically, ODR performs self-supervised entropy minimization of the predicted satellite foreground, thereby improving the CNN's performance on the target domain images without their pose labels and with minimal computational efforts. The GitHub repository for SPNv2 is available at https://github.com/tpark94/spnv2.
description: Accepted to Advances in Space Research; fixed error on reporting translation from heatmaps
Water security in the Syr Darya Basin
Creators: name: Wegerich, Kai
name: Rooijen, Daniel Van
name: Soliev, Ilkhom
name: Mukhamedova, Nozilakhon
Publisher: name: Technische Universität Berlin
Year: 2015
Subjects: subject: 333 Boden- und Energiewirtschaft
subject: water security
subject: supply water security
subject: irrigation bureaucracy
subject: polycentric water management
subject: transboundary
subject: Central Asia

description: The importance of water security has gained prominence on the international water agenda, but the focus seems to be directed towards water demand. An essential element of water security is the functioning of public organizations responsible for water supply through direct and indirect security approaches. Despite this, there has been a tendency to overlook the water security strategies of these organizations as well as constraints on their operation. This paper discusses the critical role of water supply in achieving sustainable water security and presents two case studies from Central Asia on the management of water supply for irrigated agriculture. The analysis concludes that existing water supply bureaucracies need to be revitalized to effectively address key challenges in water security.
title: Imaging in Constrictive Pericarditis
Creators: name: Pineda, Victor
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Inflammation
subject: Haemodynamics / Flow dynamics
subject: Imaging sequences
subject: MR
subject: Echocardiography
subject: CT
subject: Cardiac

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe the pathophysiology of constrictive pericarditis. To review the imaging findings of constrictive pericarditis. To discuss the specific role of the imaging techniques in diagnosing constrictive...
Stiegler, St., Die nachexilische JHWH-Gemeinde in Jerusalem
Creators: name: Renz, Thomas
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138503
description: Jahrbuch für evangelikale Theologie, V. 9 (1995): Jahrbuch für evangelikale Theologie, Band 9
Cosmic ray driven Galactic winds
Creators: name: Recchia, S.
name: Blasi, P.
name: Morlino, G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The escape of cosmic rays from the Galaxy leads to a gradient in the cosmic ray pressure that acts as a force on the background plasma, in the direction opposite to the gravitational pull. If this force is large enough to win against gravity, a wind can be launched that removes gas from the Galaxy, thereby regulating several physical processes, including star formation. The dynamics of these cosmic ray driven winds is intrinsically non-linear in that the spectrum of cosmic rays determines the characteristics of the wind (velocity, pressure, magnetic field) and in turn the wind dynamics affects the cosmic ray spectrum. Moreover, the gradient of the cosmic ray distribution function causes excitation of Alfven waves, that in turn determine the scattering properties of cosmic rays, namely their diffusive transport. These effects all feed into each other so that what we see at the Earth is the result of these non-linear effects. Here we investigate the launch and evolution of such winds, and we determine the implications for the spectrum of cosmic rays by solving together the hydrodynamical equations for the wind and the transport equation for cosmic rays under the action of self-generated diffusion and advection with the wind and the self-excited Alfven waves.
description: 14 pages, 15 figures. Accepted for publication to MNRAS main journal
Universal theory of strange metals from spatially random interactions
Creators: name: Patel, Aavishkar A.
name: Guo, Haoyu
name: Esterlis, Ilya
name: Sachdev, Subir
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider two-dimensional metals of fermions coupled to quantum critical scalars, the latter representing order parameters or emergent gauge fields. We show that at low temperatures ($T$), such metals generically exhibit strange metal behavior with a $T$-linear resistivity arising from spatially random fluctuations in the fermion-scalar Yukawa couplings about a non-zero spatial average. We also find a $T\ln (1/T)$ specific heat, and a rationale for the Planckian bound on the transport scattering time. These results are obtained in the large $N$ expansion of an ensemble of critical metals.
description: 7 pages (including references), 1 figure, and a 11 page supplement; (v3) Analysis of cases without spatially random interactions in the supplement has been removed to improve readability, and now appears in arXiv:2207.08841; Summary poster at http://qpt.physics.harvard.edu/talks/aptos22.pdf; To be published in Science
Neef, H.-D., Gottes himmlischer Thronrat
Creators: name: Dreytza, Manfred
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138228
description: Jahrbuch für evangelikale Theologie, V. 9 (1995): Jahrbuch für evangelikale Theologie, Band 9
Spectrum Sharing in mmWave Cellular Networks via Cell Association, Coordination, and Beamforming
Creators: name: Shokri-Ghadikolaei, Hossein
name: Boccardi, Federico
name: Fischione, Carlo
name: Fodor, Gabor
name: Zorzi, Michele
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper investigates the extent to which spectrum sharing in mmWave networks with multiple cellular operators is a viable alternative to traditional dedicated spectrum allocation. Specifically, we develop a general mathematical framework by which to characterize the performance gain that can be obtained when spectrum sharing is used, as a function of the underlying beamforming, operator coordination, bandwidth, and infrastructure sharing scenarios. The framework is based on joint beamforming and cell association optimization, with the objective of maximizing the long-term throughput of the users. Our asymptotic and non-asymptotic performance analyses reveal five key points: (1) spectrum sharing with light on-demand intra- and inter-operator coordination is feasible, especially at higher mmWave frequencies (for example, 73 GHz), (2) directional communications at the user equipment substantially alleviate the potential disadvantages of spectrum sharing (such as higher multiuser interference), (3) large numbers of antenna elements can reduce the need for coordination and simplify the implementation of spectrum sharing, (4) while inter-operator coordination can be neglected in the large-antenna regime, intra-operator coordination can still bring gains by balancing the network load, and (5) critical control signals among base stations, operators, and user equipment should be protected from the adverse effects of spectrum sharing, for example by means of exclusive resource allocation. The results of this paper, and their extensions obtained by relaxing some ideal assumptions, can provide important insights for future standardization and spectrum policy.
description: 15 pages. To appear in IEEE JSAC Special Issue on Spectrum Sharing and Aggregation for Future Wireless Networks
title: Correlation between the tumor biological characteristics and the probability of response to neoadjuvant chemotherapy in Patients with locally advanced breast cancer
Creators: name: Di Pastena, Francesca
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Chemotherapy
subject: MR
subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1. Breast cancer is the major malignancy in adult females. 2. Locally advanced breast cancer is a heterogeneous disease comprising tumors with diameter larger than5 cm(T3 according to the TNM staging system), tumors infiltrating skin or thoracic...
Schumacher, H., Die Psalmen erklärt und ausgelegt
Creators: name: Pehlke, Helmuth
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138406
description: Jahrbuch für evangelikale Theologie, V. 9 (1995): Jahrbuch für evangelikale Theologie, Band 9
Multi-ancestry phenome-wide association of complement component 4 variation with psychiatric and brain phenotypes in youth
Creators: name: Hernandez, Leanna
name: Kim, Minsoo
name: Zhang, Pan
name: Bethlehem, Richard A.I.
name: Hoftman, Gil
name: Loughnan, Robert
name: Smith, Diana
name: Bookheimer, Susan Y.
name: Fan, Chun Chieh
name: Bearden, Carrie E.
name: Thompson, Wesley K.
name: Gandal, Michael J.
Publisher: name: Zenodo
Year: 2023

description: Code accompanying manuscript.
Polarization observables for millicharged particles in photon collisions
Creators: name: Gabrielli, Emidio
name: Marzola, Luca
name: Milotti, Edoardo
name: Veermäe, Hardi
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Particles in a hidden sector can potentially acquire a small electric charge through their interaction with the Standard Model and can consequently be observed as millicharged particles. We systematically compute the production of millicharged scalar, fermion and vector boson particles in collisions of polarized photons. The presented calculation is model independent and is based purely on the assumptions of electromagnetic gauge invariance and unitarity. Polarization observables are evaluated and analyzed for each spin case. We show that the photon polarization asymmetries are a useful tool for discriminating between the spins of the produced millicharged particles. Phenomenological implications for searches of millicharged particles in dedicated photon-photon collision experiments are also discussed.
description: 11 pages, 7 figures, Appendix added, same as published version
title: ASSESSMENT of NEURODEVELOPMENTAL OUTCOME IN TERM ASPHIXIATED NEONATES, TREATED WITH HYPOTHERMIA, USING TRACT-BASED SPATIAL STATISTICS
Creators: name: Kolossvary, Marton
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: Paediatric
subject: MR-Diffusion/Perfusion
subject: MR
subject: Outcomes analysis
subject: Experimental investigations
subject: Cerebral palsy
subject: Ischaemia / Infarction
subject: Pathology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Our purpose was to examine white matter differences between hypothermia-treated term asphyxiated infants with severe, moderate and mild 2-years’ neurodevelopmental outcome using TBSS. Hypoxic Ischemic Encephalopathy (HIE) caused by perinatal...
title: Acquired gastrointestinal fistulae - where is the connection?
Creators: name: Wijesuriya, Shalini
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Fistula
subject: Education
subject: MR
subject: Fluoroscopy
subject: CT
subject: Abdomen

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: A review of the different types of acquired gastrointestinal fistulae and their key imaging...
Content-Centric Sparse Multicast Beamforming for Cache-Enabled Cloud RAN
Creators: name: Tao, Meixia
name: Chen, Erkai
name: Zhou, Hao
name: Yu, Wei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper presents a content-centric transmission design in a cloud radio access network (cloud RAN) by incorporating multicasting and caching. Users requesting a same content form a multicast group and are served by a same cluster of base stations (BSs) cooperatively. Each BS has a local cache and it acquires the requested contents either from its local cache or from the central processor (CP) via backhaul links. We investigate the dynamic content-centric BS clustering and multicast beamforming with respect to both channel condition and caching status. We first formulate a mixed-integer nonlinear programming problem of minimizing the weighted sum of backhaul cost and transmit power under the quality-of-service constraint for each multicast group. Theoretical analysis reveals that all the BSs caching a requested content can be included in the BS cluster of this content, regardless of the channel conditions. Then we reformulate an equivalent sparse multicast beamforming (SBF) problem. By adopting smoothed $\ell_0$-norm approximation and other techniques, the SBF problem is transformed into the difference of convex (DC) programs and effectively solved using the convex-concave procedure algorithms. Simulation results demonstrate significant advantage of the proposed content-centric transmission. The effects of three heuristic caching strategies are also evaluated.
description: To appear in IEEE Trans. on Wireless Communications
Lie Bialgebras, Fields of Cohomological Dimension at Most 2 and Hilbert's Seventeenth Problem
Creators: name: Alsaody, Seidon
name: Stolin, Alexander
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Algebra (math.QA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17B37, 17B62, 11E04, 11E10, 11E25

description: We investigate Lie bialgebra structures on simple Lie algebras of non-split type $A$. It turns out that there are several classes of such Lie bialgebra structures, and it is possible to classify some of them. The classification is obtained using Belavin--Drinfeld cohomology sets, which are introduced in the paper. Our description is particularly detailed over fields of cohomological dimension at most two, and is related to quaternion algebras and the Brauer group. We then extend the results to certain rational function fields over real closed fields via Pfister's theory of quadratic forms and his solution to Hilbert's Seventeenth Problem.
description: The second version is a substantial augmentation of the first, yielding a more complete picture. Comments are welcome!
Pressure and compressibility of conformal field theories from the AdS/CFT correspondence
Creators: name: Dolan, Brian P
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The equation of state associated with ${\cal N}=4$ supersymmetric Yang-Mills in 4 dimensions, for $SU(N)$ in the large $N$ limit, is investigated using the AdS/CFT correspondence. An asymptotically AdS black-hole on the gravity side provides a thermal background for the Yang-Mills theory on the boundary in which the cosmological constant is equivalent to a volume. The thermodynamic variable conjugate to the cosmological constant is a pressure and the $P-V$ diagram is studied. It is known that there is a critical point where the heat capacity diverges and this is reflected in the isothermal compressibility. Critical exponents are derived and found to be mean field in the large $N$ limit. The same analysis applied to 3 and 6 dimensional conformal field theories again yields mean field exponents associated with the compressibility at the critical point.
description: Feature invited paper for special edition "Black hole thermodynamics II" in Entropy, 19 pages, 2 figures. Minor typos corrected in v2
title: Left upper quadrant pathology - spectrum of imaging findings and pearls to aid diagnosis
Creators: name: Wijesuriya, Shalini
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Ischaemia / Infarction
subject: Inflammation
subject: Education
subject: CT
subject: Abdomen

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: We present a spectrum of conditions affecting the left upper quadrant of the abdomen. These include those diseases that are exclusive to this locality with some where disease from elsewhere has spread to the left upper quadrant. We also include...
Wiseman, D.J., 1 and 2 Kings, Tyndale Old Testament Commentaries
Creators: name: Gugler, Werner
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138597
description: Jahrbuch für evangelikale Theologie, V. 9 (1995): Jahrbuch für evangelikale Theologie, Band 9
title: HRCT of pulmonary infections in patients post solid organ transplantation
Creators: name: Sulkowska, Katarzyna
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Transplantation
subject: Infection
subject: eLearning
subject: CT-High Resolution
subject: Conventional radiography
subject: Thorax

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To know HRCT findings suggestive of a particular causative microorganism. To understand how clinical data can be integrated to narrow the differential...
Efficient quantum transport in disordered interacting many-body networks
Creators: name: Ortega, Adrian
name: Stegmann, Thomas
name: Benet, Luis
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: The coherent transport of $n$ fermions in disordered networks of $l$ single-particle states connected by $k$-body interactions is studied. These networks are modeled by embedded Gaussian random matrix ensemble (EGE). The conductance bandwidth as well as the ensemble-averaged total current attain their maximal values if the system is highly filled $n \sim l-1$ and $k\sim n/2$. For the cases $k=1$ and $k=n$ the bandwidth is minimal. We show that for all parameters the transport is enhanced significantly whenever centrosymmetric ensemble (csEGE) are considered. In this case the transmission shows numerous resonances of perfect transport. Analyzing the transmission by spectral decomposition, we find that centrosymmetry induces strong correlations and enhances the extrema of the distributions. This suppresses destructive interference effects in the system and thus, causes backscattering-free transmission resonances which enhance the overall transport. The distribution of the total current for the csEGE has a very large dominating peak for $n=l-1$, close to the highest observed currents.
description: 14 pages, 15 figures
M2 to D2 and vice versa by 3-Lie and Lie bialgebra
Creators: name: Aali-Javanangrouh, M.
name: Rezaei-Aghdam, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the concept of 3-Lie bialgebra, which has recently been defined in arXiv:1604.04475, we construct Bagger-Lambert-Gustavson (BLG) model for M2-brane on Manin triple of a special 3-Lie bialgebra. Then by using the correspondence and relation between those 3-Lie bialgebra with Lie bialgebra, we reduce this model to an $N=(4,4)$ WZW model (D2-brane), such that, its algebraic structure is a Lie bialgebra with one 2-cocycle. In this manner by using correspondence of 3-Lie bialgebra and Lie bialgebra (for this special 3-Lie algebra) one can construct M2-brane from a D2-brane and vice versa.
description: 13 pages
title: How does diagnostic accuracy of US in suspected acute appendicitis differ depending on operator competency?
Creators: name: Arshad, Mubarik
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Acute
subject: Outcomes analysis
subject: Ultrasound
subject: Emergency
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Ultrasound examination in cases of clincally suspected appendicitis has a great variability in sensitivity and specificity and is highly operator dependent 1,2 . To review data concerning the diagnostic accuracy of ultrasound examination in cases of...
Differential cosmic expansion and the Hubble flow anisotropy
Creators: name: Bolejko, Krzysztof
name: Nazer, M. Ahsan
name: Wiltshire, David L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Universe on scales $10-100~h^{-1}$ Mpc is dominated by a cosmic web of voids, filaments, sheets and knots of galaxy clusters. These structures participate differently in the global expansion of the Universe: from non-expanding clusters to the above average expansion rate of voids. In this paper we characterize Hubble expansion anisotropies in the COMPOSITE sample of 4534 galaxies and clusters. We concentrate on the dipole and quadrupole in the rest frame of the Local Group. These both have statistically significant amplitudes. These anisotropies, and their redshift dependence, cannot be explained solely by a boost of the Local Group in the Friedmann-Lemaître-Robertson-Walker (FLRW) model which expands isotropically in the rest frame of the cosmic microwave background (CMB) radiation. We simulate the local expansion of the Universe with inhomogeneous Szekeres models, which match the standard FLRW model on $> 100~h^{-1}$ Mpc scales but exhibit nonkinematic relativistic differential expansion on small scales. We restrict models to be consistent with observed CMB temperature anisotropies, while simultaneously fitting the redshift variation of the Hubble expansion dipole. We include features to account for both the Local Void and the "Great Attractor". While this naturally accounts for the Hubble expansion and CMB dipoles, the simulated quadrupoles are smaller than observed. Further refinement to incorporate additional structures may improve this. This would enable a test of the hypothesis that some large angle CMB anomalies result from failing to treat the relativistic differential expansion of the background geometry, a natural feature of solutions to Einstein's equations not included in the current standard model of cosmology.
description: 32 pages, 4 figures, v3 - clarifications made, version accepted by JCAP
Effector gene variation in Polish and Norwegian Phytophthora infestans strains
Creators: name: Rossmann, Simeon L.
name: Lysøe, Erik
name: Skogen, Monica
name: Eikemo, Eikemo
name: Janiszewska, Marta
name: Ludwiczewska, Mirella
name: Sobkowiak, Sylwester
name: Śliwka, Jadwiga
name: Brurberg, May Bente
Publisher: name: Zenodo
Year: 2023
Subjects: potato late blight
amplicon sequencing
effector
EU13_A2

description: Poster presented at 2023 IS-MPMI Congress, Molecular Plant-Microbe Interactions, Providence, USA The research leading to these results has received funding from the Norwegian Financial Mechanism 2014-2021, project DivGene: UMO2019/34/H/NZ9/00559
description: {"references": ["Abu-El Samen et al. (2003). Phytopathology 93(3):293-304", "Hansen et al. (2016). PLOS ONE 11(11): e0165690", "Li et al. (2013). J Microbiol Methods 92(3):316-22", "Stefa\u0144czyk et al. (2018). Plant Pathology 67:1792-1802"]}
Hankel Determinant and Orthogonal Polynomials for a Perturbed Gaussian Weight: from Finite $n$ to Large $n$ Asymptotics
Creators: name: Min, Chao
name: Chen, Yang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 42C05, 33E17, 41A60

description: We study the monic polynomials orthogonal with respect to a symmetric perturbed Gaussian weight $$ w(x;t):=\mathrm{e}^{-x^2}\left(1+t\: x^2\right)^λ,\qquad x\in \mathbb{R}, $$ where $t> 0,\;λ\in \mathbb{R}$. This weight is related to the single-user MIMO systems in information theory. It is shown that the recurrence coefficient $β_n(t)$ is related to a particular Painlevé V transcendent, and the sub-leading coefficient $\mathrm{p}(n,t)$ satisfies the Jimbo-Miwa-Okamoto $σ$-form of the Painlevé V equation. Furthermore, we derive the second-order difference equations satisfied by $β_n(t)$ and $\mathrm{p}(n,t)$, respectively. This enables us to obtain the large $n$ full asymptotic expansions for $β_n(t)$ and $\mathrm{p}(n,t)$ with the aid of Dyson's Coulomb fluid approach. We also consider the Hankel determinant $D_n(t)$, generated by the perturbed Gaussian weight. It is found that $H_n(t)$, a quantity allied to the logarithmic derivative of $D_n(t)$, can be expressed in terms of $β_n(t)$ and $\mathrm{p}(n,t)$. Based on this result, we obtain the large $n$ asymptotic expansion of $H_n(t)$ and then that of the Hankel determinant $D_n(t)$.
description: 28 pages
Self-avoiding walks adsorbed at a surface and subject to a force
Creators: name: van Rensburg, EJ Janse
name: Whittington, SG
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences
subject: 82B41, 82B80, 65C05

description: We consider self-avoiding walks terminally attached to an impenetrable surface at which they can adsorb. We call the vertices farthest away from this plane the top vertices and we consider applying a force at the plane containing the top vertices. This force can be directed away from the adsorbing surface or towards it. In both cases we prove that the free energy (in the thermodynamic limit) is identical to the free energy when the force is applied at the last vertex. This means that the criterion determining the critical force - temperature curve is identical for the two ways in which the force is applied and the response to pushing the walk is also the same in the two cases.
Exciton dynamics in GaAs/(Al,Ga)As core-shell nanowires with shell quantum dots
Creators: name: Corfdir, Pierre
name: Küpers, Hanno
name: Lewis, Ryan B.
name: Flissikowski, Timur
name: Grahn, Holger T.
name: Geelhaar, Lutz
name: Brandt, Oliver
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the dynamics of excitons in GaAs/(Al,Ga)As core-shell nanowires by continuous-wave and time-resolved photoluminescence and photoluminescence excitation spectroscopy. Strong Al segregation in the shell of the nanowires leads to the formation of Ga-rich inclusions acting as quantum dots. At 10 K, intense light emission associated with these shell quantum dots is observed. The average radiative lifetime of excitons confined in the shell quantum dots is 1.7 ns. We show that excitons may tunnel toward adjacent shell quantum dots and nonradiative point defects. We investigate the changes in the dynamics of charge carriers in the shell with increasing temperature, with particular emphasis on the transfer of carriers from the shell to the core of the nanowires. We finally discuss the implications of carrier localization in the (Al,Ga)As shell for fundamental studies and optoelectronic applications based on core-shell III-As nanowires.
title: Radiation dose reduction with Sinogram Affirmed Iterative REconstruction (Safire) technique for abdominal CT
Creators: name: Persson, Anders
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Technology assessment
subject: Radiation safety
subject: CT
subject: Abdomen
subject: Metastases

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To assess the effect of Sinogram Affirmed Iterative Reconstruction (SAFIRE) and Filtered Back Projection (FBP) techniques on abdominal CT performed with 50% and 75% radiation dose reductions. Recent studies haveshown positive reports with...
title: Hybrid digital phantom for optimizing data acquisition strategies in CT perfusion
Creators: name: Oei, Marcel
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: Computer applications
subject: CT

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Optimizing data acquisition strategies for cerebral CT perfusion (CTP) studies is difficult in clinical practice. Therefore, we have developed a hybrid digital phantom to study the influence of various acquisition parameters on CTP maps. The purpose...
Generating spin squeezing states and Greenberger-Horne-Zeilinger entanglement using a hybrid phonon-spin ensemble in diamond
Creators: name: Xia, Keyu
name: Twamley, Jason
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum squeezing and entanglement of spins can be used to improve the sensitivity in quantum metrology. Here we propose a scheme to create collective coupling of an ensemble of spins to mechanical vibrational mode actuated by an external magnetic field. We find an evolution time where the mechanical motion decouples from the spins, and the accumulated geometric phase yields a squeezing of $5.9~\text{dB}$ for $20$ spins. We also show the creation of a Greenberger-Horne-Zeilinger spin state for $20$ spins with a fidelity of $\sim 0.62$ at cryogenic temperature. The numerical simulations show that the geometric-phase based scheme is mostly immune to thermal mechanical noise.
description: 8 pages, 7 figures
Applications of physics informed neural operators
Creators: name: Rosofsky, Shawn G.
name: Majed, Hani Al
name: Huerta, E. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We present an end-to-end framework to learn partial differential equations that brings together initial data production, selection of boundary conditions, and the use of physics-informed neural operators to solve partial differential equations that are ubiquitous in the study and modeling of physics phenomena. We first demonstrate that our methods reproduce the accuracy and performance of other neural operators published elsewhere in the literature to learn the 1D wave equation and the 1D Burgers equation. Thereafter, we apply our physics-informed neural operators to learn new types of equations, including the 2D Burgers equation in the scalar, inviscid and vector types. Finally, we show that our approach is also applicable to learn the physics of the 2D linear and nonlinear shallow water equations, which involve three coupled partial differential equations. We release our artificial intelligence surrogates and scientific software to produce initial data and boundary conditions to study a broad range of physically motivated scenarios. We provide the source code, an interactive website to visualize the predictions of our physics informed neural operators, and a tutorial for their use at the Data and Learning Hub for Science.
description: 15 pages, 12 figures
AGISTIN D4.1: Use case identification and test infrastructure set-up
Creators: name: Fraunhofer IEE
Publisher: name: Zenodo
Year: 2024
Subjects: AGISTIN
ENERGY STORAGE
HORIZON EUROPE
Laboratory tests

description: The purpose of this document is to provide a reference point for the different laboratory test cases to be evaluated in WP4, WP5 and WP6 as part of the AGISTIN project. Key details regarding the motivation, test infrastructure and testing scenarios is provided for the laboratory test cases. This provides a succinct understanding of the laboratory tests to be performed at this stage of the AGISTIN project.
title: Artifacts on multi-detector computed tomography (MDCT)
Creators: name: Yoon, JoongChul
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Artifacts
subject: Technical aspects
subject: Physics
subject: CT-High Resolution
subject: CT
subject: Cardiac
subject: Anatomy
subject: Abdomen

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Familiarize themselves with a variety artifacts commonly occuring with several multidtector computed tomography (MDCT) imaging protocols. Introduce some of the techniques employed by our centreto reduce these...
Siemens, P., Carl Friedrich Keil (1807-1888)
Creators: name: Holthaus, Stephan
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821138430
description: Jahrbuch für evangelikale Theologie, V. 9 (1995): Jahrbuch für evangelikale Theologie, Band 9
Mixing Time of Open Quantum Systems via Hypocoercivity
Creators: name: Fang, Di
name: Lu, Jianfeng
name: Tong, Yu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Understanding the mixing of open quantum systems is a fundamental problem in physics and quantum information science. Existing approaches for estimating the mixing time often rely on the spectral gap estimation of the Lindbladian generator, which can be challenging to obtain in practice. We propose a novel theoretical framework to estimate the mixing time of open quantum systems that treats the Hamiltonian and dissipative part separately, thus circumventing the need for a priori estimation of the spectral gap of the full Lindbladian generator. This framework yields mixing time estimates for a class of quantum systems that are otherwise hard to analyze, even though it does not apply to arbitrary Lindbladians. The technique is based on the construction of an energy functional inspired by the hypocoercivity of (classical) kinetic theory.
Experimental observation of topological Fermi arcs in type-II Weyl semimetal MoTe2
Creators: name: Deng, Ke
name: Wan, Guoliang
name: Deng, Peng
name: Zhang, Kenan
name: Ding, Shijie
name: Wang, Eryin
name: Yan, Mingzhe
name: Huang, Huaqing
name: Zhang, Hongyun
name: Xu, Zhilin
name: Denlinger, Jonathan
name: Fedorov, Alexei
name: Yang, Haitao
name: Duan, Wenhui
name: Yao, Hong
name: Wu, Yang
name: Fan, Shoushan
name: Zhang, Haijun
name: Chen, Xi
name: Zhou, Shuyun
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Weyl semimetal is a new quantum state of matter [1-12] hosting the condensed matter physics counterpart of relativisticWeyl fermion [13] originally introduced in high energy physics. The Weyl semimetal realized in the TaAs class features multiple Fermi arcs arising from topological surface states [10, 11, 14-16] and exhibits novel quantum phenomena, e.g., chiral anomaly induced negative mag-netoresistance [17-19] and possibly emergent supersymmetry [20]. Recently it was proposed theoretically that a new type (type-II) of Weyl fermion [21], which does not have counterpart in high energy physics due to the breaking of Lorentz invariance, can emerge as topologically-protected touching between electron and hole pockets. Here, we report direct spectroscopic evidence of topological Fermi arcs in the predicted type-II Weyl semimetal MoTe2 [22-24]. The topological surface states are confirmed by directly observing the surface states using bulk-and surface-sensitive angle-resolved photoemission spectroscopy (ARPES), and the quasi-particle interference (QPI) pattern between the two putative Fermi arcs in scanning tunneling microscopy (STM). Our work establishes MoTe2 as the first experimental realization of type-II Weyl semimetal, and opens up new opportunities for probing novel phenomena such as exotic magneto-transport [21] in type-II Weyl semimetals.
description: submitted on 01/29/2016. Nature Physics, in press. Spectroscopic evidence of the Fermi arcs from two complementary surface sensitive probes - ARPES and STS. A comparison of the calculated band structure for T_d and 1T' phase to identify the topological Fermi arcs in the T_d phase is also included in the supplementary information
title: Idiopathic scoliosis in children: a pragmatic approach for radiologists
Creators: name: Uyttenhove, Fabian
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal spine
subject: Paediatric
subject: Conventional radiography
subject: CT
subject: MR
subject: eLearning
subject: Education
subject: Pathology

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: - To define key points that radiologists should report in evaluation of children with idiopathic scoliosis (IS). - To review current indications of conventional radiography (CR), computed tomography (CT) and magnetic resonance imaging (MRI) in...
MTGA: Multi-View Temporal Granularity Aligned Aggregation for Event-Based Lip-Reading
Creators: name: Zhang, Wenhao
name: Wang, Jun
name: Luo, Yong
name: Yu, Lei
name: Yu, Wei
name: He, Zheng
name: Shen, Jialie
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Lip-reading is to utilize the visual information of the speaker's lip movements to recognize words and sentences. Existing event-based lip-reading solutions integrate different frame rate branches to learn spatio-temporal features of varying granularities. However, aggregating events into event frames inevitably leads to the loss of fine-grained temporal information within frames. To remedy this drawback, we propose a novel framework termed Multi-view Temporal Granularity aligned Aggregation (MTGA). Specifically, we first present a novel event representation method, namely time-segmented voxel graph list, where the most significant local voxels are temporally connected into a graph list. Then we design a spatio-temporal fusion module based on temporal granularity alignment, where the global spatial features extracted from event frames, together with the local relative spatial and temporal features contained in voxel graph list are effectively aligned and integrated. Finally, we design a temporal aggregation module that incorporates positional encoding, which enables the capture of local absolute spatial and global temporal information. Experiments demonstrate that our method outperforms both the event-based and video-based lip-reading counterparts.
Figure S1. from Evolutionary analysis of p38 stress-activated kinases in unicellular relatives of animals suggests an ancestral function in osmotic stress
Creators: name: Shabardina, Victoria
name: Charria, Pedro Romero
name: Saborido, Gonzalo Bercedo
name: Diaz-Mora, Ester
name: Cuenda, Ana
name: Ruiz-Trillo, Iñaki
name: Sanz-Ezquerro, Juan Jose
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences

description: A scheme of the p38 kinase family evolution in vertebrates.
Improving LSTM-based Video Description with Linguistic Knowledge Mined from Text
Creators: name: Venugopalan, Subhashini
name: Hendricks, Lisa Anne
name: Mooney, Raymond
name: Saenko, Kate
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computation and Language (cs.CL)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper investigates how linguistic knowledge mined from large text corpora can aid the generation of natural language descriptions of videos. Specifically, we integrate both a neural language model and distributional semantics trained on large text corpora into a recent LSTM-based architecture for video description. We evaluate our approach on a collection of Youtube videos as well as two large movie description datasets showing significant improvements in grammaticality while modestly improving descriptive quality.
description: Accepted at EMNLP 2016. Project page: http://vsubhashini.github.io/language_fusion.html
title: Use of radiological images and communication services in the on-call service of neurosurgeons in Germany
Creators: name: Lassel, Elke Angelika
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Computer applications
subject: Teleradiology
subject: Computer Applications-Teleradiology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Emergency medicine is a main part of neurosurgical work and therefore a non-stop availability must be ensured. In most cases experienced physicians in neurosurgical departments are under permanent load and bound to on-call services. The...
Self-induced neutrino flavor conversion without flavor mixing
Creators: name: Chakraborty, Sovan
name: Hansen, Rasmus Sloth
name: Izaguirre, Ignacio
name: Raffelt, Georg
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Neutrino-neutrino refraction in dense media can cause self-induced flavor conversion triggered by collective run-away modes of the interacting flavor oscillators. The growth rates were usually found to be of order a typical vacuum oscillation frequency $Δm^2/2E$. However, even in the simple case of a $ν_e$ beam interacting with an opposite-moving $\barν_e$ beam, and allowing for spatial inhomogeneities, the growth rate of the fastest-growing Fourier mode is of order $μ=\sqrt{2} G_{\rm F} n_ν$, a typical $ν$--$ν$ interaction energy. This growth rate is much larger than the vacuum oscillation frequency and gives rise to flavor conversion on a much shorter time scale. This phenomenon of "fast flavor conversion" occurs even for vanishing $Δm^2/2E$ and thus does not depend on energy, but only on the angle distributions. Moreover, it does not require neutrinos to mix or to have masses, except perhaps for providing seed disturbances. We also construct a simple homogeneous example consisting of intersecting beams and study a schematic supernova model proposed by Ray Sawyer, where $ν_e$ and $\barν_e$ emerge with different zenith-angle distributions, the key ingredient for fast flavor conversion. What happens in realistic astrophysical scenarios remains to be understood.
description: 17 pages, 6 figures. Minor changes and updated references. Content matches published version