cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Robust Detection of Dynamic Community Structure in Networks
Creators: name: Bassett, Danielle S.
name: Porter, Mason A.
name: Wymbs, Nicholas F.
name: Grafton, Scott T.
name: Carlson, Jean M.
name: Mucha, Peter J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Social and Information Networks (cs.SI)
subject: Biological Physics (physics.bio-ph)
subject: Physics and Society (physics.soc-ph)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We describe techniques for the robust detection of community structure in some classes of time-dependent networks. Specifically, we consider the use of statistical null models for facilitating the principled identification of structural modules in semi-decomposable systems. Null models play an important role both in the optimization of quality functions such as modularity and in the subsequent assessment of the statistical validity of identified community structure. We examine the sensitivity of such methods to model parameters and show how comparisons to null models can help identify system scales. By considering a large number of optimizations, we quantify the variance of network diagnostics over optimizations (`optimization variance') and over randomizations of network structure (`randomization variance'). Because the modularity quality function typically has a large number of nearly-degenerate local optima for networks constructed using real data, we develop a method to construct representative partitions that uses a null model to correct for statistical noise in sets of partitions. To illustrate our results, we employ ensembles of time-dependent networks extracted from both nonlinear oscillators and empirical neuroscience data.
description: 18 pages, 11 figures
title: Johann Christoph Höfler
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Johann Christoph Höfler as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Seiffart Hohenstein
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Seiffart Hohenstein as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Johann Christoph Urbich
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Johann Christoph Urbich as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Samuel Ürlsperger
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Samuel Ürlsperger as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
Test of Lorentz and CPT violation with Short Baseline Neutrino Oscillation Excesses
Creators: name: The MiniBooNE Collaboration
name: Aguilar-Arevalo, A. A.
name: Anderson, C. E.
name: Bazarko, A. O.
name: Brice, S. J.
name: Brown, B. C.
name: Bugel, L.
name: Cao, J.
name: Coney, L.
name: Conrad, J. M.
name: Cox, D. C.
name: Curioni, A.
name: Dharmapalan, R.
name: Djurcic, Z.
name: Finley, D. A.
name: Fleming, B. T.
name: Ford, R.
name: Garcia, F. G.
name: Garvey, G. T.
name: Grange, J.
name: Green, C.
name: Green, J. A.
name: Hart, T. L.
name: Hawker, E.
name: Huelsnitz, W.
name: Imlay, R.
name: Johnson, R. A.
name: Karagiorgi, G.
name: Kasper, P.
name: Katori, T.
name: Kobilarcik, T.
name: Kourbanis, I.
name: Koutsoliotas, S.
name: Laird, E. M.
name: Linden, S. K.
name: Link, J. M.
name: Liu, Y.
name: Liu, Y.
name: Louis, W. C.
name: Mahn, K. B. M.
name: Marsh, W.
name: Mauger, C.
name: McGary, V. T.
name: McGregor, G.
name: Metcalf, W.
name: Meyers, P. D.
name: Mills, F.
name: Mills, G. B.
name: Monroe, J.
name: Moore, C. D.
name: Mousseau, J.
name: Nelson, R. H.
name: Nienaber, P.
name: Nowak, J. A.
name: Osmanov, B.
name: Ouedraogo, S.
name: Patterson, R. B.
name: Pavlovic, Z.
name: Perevalov, D.
name: Polly, C. C.
name: Prebys, E.
name: Raaf, J. L.
name: Ray, H.
name: Roe, B. P.
name: Russell, A. D.
name: Sandberg, V.
name: Schirato, R.
name: Schmitz, D.
name: Shaevitz, M. H.
name: Shoemaker, F. C.
name: Smith, D.
name: Soderberg, M.
name: Sorel, M.
name: Spentzouris, P.
name: Spitz, J.
name: Stancu, I.
name: Stefanski, R. J.
name: Sung, M.
name: Tanaka, H. A.
name: Tayloe, R.
name: Tzanov, M.
name: Van de Water, R. G.
name: Wascko, M. O.
name: White, D. H.
name: Wilking, M. J.
name: Yang, H. J.
name: Zeller, G. P.
name: Zimmerman, E. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The sidereal time dependence of MiniBooNE electron neutrino and anti-electron neutrino appearance data are analyzed to search for evidence of Lorentz and CPT violation. An unbinned Kolmogorov-Smirnov test shows both the electron neutrino and anti-electron neutrino appearance data are compatible with the null sidereal variation hypothesis to more than 5%. Using an unbinned likelihood fit with a Lorentz-violating oscillation model derived from the Standard Model Extension (SME) to describe any excess events over background, we find that the electron neutrino appearance data prefer a sidereal time-independent solution, and the anti-electron neutrino appearance data slightly prefer a sidereal time-dependent solution. Limits of order 10E-20 GeV are placed on combinations of SME coefficients. These limits give the best limits on certain SME coefficients for muon neutrino to electron neutrino and anti-muon neutrino to anti-electron neutrino oscillations. The fit values and limits of combinations of SME coefficients are provided.
description: 14 pages, 3 figures, and 2 tables, submitted to Physics Letters B
Black Holes in the Universe: Generalized Lemaitre-Tolman-Bondi Solutions
Creators: name: Gao, Changjun
name: Chen, Xuelei
name: Shen, You-Gen
name: Faraoni, Valerio
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present new exact solutions {which presumably describe} black holes in the background of a spatially flat, pressureless dark matter (DM)-, or dark matter plus dark energy (DM+DE)-, or quintom-dominated universe. These solutions generalize Lemaitre-Tolman-Bondi metrics. For a DM- or (DM+DE)-dominated universe, the area of the black hole apparent horizon (AH) decreases with the expansion of the universe while that of the cosmic AH increases. However, for a quintom-dominated universe, the black hole AH first shrinks and then expands, while the cosmic AH first expands and then shrinks. A (DM+DE)-dominated universe containing a black hole will evolve to the Schwarzschild-de Sitter solution with both AHs approaching constant size. In a quintom-dominated universe, the black hole and cosmic AHs will coincide at a certain time, after which the singularity becomes naked, violating Cosmic Censorship.
description: 13 pages, 4 figures
On Shirshov bases of graded algebras
Creators: name: Petrov, Fedor
name: Zusmanovich, Pasha
Publisher: name: arXiv
Year: 2012
Subjects: subject: Rings and Algebras (math.RA)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 16P99, 16R99, 16W50, 05A18

description: We prove that if the neutral component in a finitely-generated associative algebra graded by a finite group has a Shirshov base, then so does the whole algebra.
description: 4 pages; v2: minor corrections in English; to appear in Israel J. Math
A New Class of Four-Dimensional N=1 Supergravity with Non-minimal Derivative Couplings
Creators: name: Farakos, Fotis
name: Germani, Cristiano
name: Kehagias, Alex
name: Saridakis, Emmanuel N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the N=1 four-dimensional new-minimal supergravity framework, we supersymmetrise the coupling of the scalar kinetic term to the Einstein tensor. This coupling, although introduces a non-minimal derivative interaction of curvature to matter, it does not introduce harmful higher-derivatives. For this construction, we employ off-shell chiral and real linear multiplets. Physical scalars are accommodated in the chiral multiplet whereas curvature resides in a linear one.
description: 18 pages, version published at JHEP
Limits on a CP-violating scalar axion-nucleon interaction
Creators: name: Raffelt, Georg
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Axions or similar hypothetical pseudoscalar bosons may have a small CP-violating scalar Yukawa interaction g_s(N) with nucleons, causing macroscopic monopole-dipole forces. Torsion-balance experiments constrain g_p(e) g_s(N), whereas g_p(N) g_s(N) is constrained by the depolarization rate of ultra-cold neutrons or spin-polarized nuclei. However, the pseudoscalar couplings g_p(e) and g_p(N) are strongly constrained by stellar energy-loss arguments and g_s(N) by searches for anomalous monopole-monopole forces, together providing the most restrictive limits on g_p(e) g_s(N) and g_p(N) g_s(N). The laboratory limits on g_s(N) are currently the most restrictive constraints on CP-violating axion interactions.
description: 5 pages, 4 figures, small textual changes in v2, matches published version
title: Benjamin Ursinus von Bär
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Benjamin Ursinus von Bär as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Jean Louis d’ Usson de Bonnac
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Jean Louis d’ Usson de Bonnac as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
Augmented L1 and Nuclear-Norm Models with a Globally Linearly Convergent Algorithm
Creators: name: Lai, Ming-Jun
name: Yin, Wotao
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: This paper studies the long-existing idea of adding a nice smooth function to "smooth" a non-differentiable objective function in the context of sparse optimization, in particular, the minimization of $||x||_1+1/(2α)||x||_2^2$, where $x$ is a vector, as well as the minimization of $||X||_*+1/(2α)||X||_F^2$, where $X$ is a matrix and $||X||_*$ and $||X||_F$ are the nuclear and Frobenius norms of $X$, respectively. We show that they can efficiently recover sparse vectors and low-rank matrices. In particular, they enjoy exact and stable recovery guarantees similar to those known for minimizing $||x||_1$ and $||X||_*$ under the conditions on the sensing operator such as its null-space property, restricted isometry property, spherical section property, or RIPless property. To recover a (nearly) sparse vector $x^0$, minimizing $||x||_1+1/(2α)||x||_2^2$ returns (nearly) the same solution as minimizing $||x||_1$ almost whenever $α\ge 10||x^0||_\infty$. The same relation also holds between minimizing $||X||_*+1/(2α)||X||_F^2$ and minimizing $||X||_*$ for recovering a (nearly) low-rank matrix $X^0$, if $α\ge 10||X^0||_2$. Furthermore, we show that the linearized Bregman algorithm for minimizing $||x||_1+1/(2α)||x||_2^2$ subject to $Ax=b$ enjoys global linear convergence as long as a nonzero solution exists, and we give an explicit rate of convergence. The convergence property does not require a solution solution or any properties on $A$. To our knowledge, this is the best known global convergence result for first-order sparse optimization algorithms.
description: arXiv admin note: text overlap with arXiv:1207.5326 by other authors
title: Augustinus Vagetius
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Augustinus Vagetius as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
Arc spaces and DAHA representations
Creators: name: Gorsky, E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: A theorem of Y. Berest, P. Etingof and V. Ginzburg states that finite dimensional irreducible representations of a type A rational Cherednik algebra are classified by one rational number m/n. Every such representation is a representation of the symmetric group S_n. We compare certain multiplicity spaces in its decomposition into irreducible representations of S_n with the spaces of differential forms on a zero-dimensional moduli space associated with the plane curve singularity x^m=y^n.
description: 16 pages
title: Effectiveness of Dental Plaque Charts in Motivating Adolescents Toward Improved Oral Hygiene and Oral Health
Creators: name: Branscome, Lee Ann
Publisher: name: Old Dominion University Libraries
Year: 1980

description: A two group time series design was used to determine if exposure of adolescent clients to dental plaque charts during oral health instruction sessions is effective in motivating them to improve oral health over a six month period. Fifty-six adolescents who previously had received treatment at Old Dominion University Dental Hygiene Clinic consented to participate and were randomly assigned to a control or experimental group. Both groups of adolescents received identical oral health instructions from a research assistant; the experimental group's oral health instruction included an additional discussion about the dental plaque chart. The Patient Hygiene Performance Index and the Gingival Bleeding Index were used to measure oral hygiene and oral health status resulting from the adolescent's motivation to perform plaque control procedures. Results indicate that the dental plaque chart was ineffective in motivating adolescent clients to brush and floss their teeth over six months. Additionally, the results did not support the existence of a strong relationship between oral hygiene and oral health status.
Homodyne detection for atmosphere channels
Creators: name: Semenov, A. A.
name: Töppel, F.
name: Vasylyev, D. Yu.
name: Gomonay, H. V.
name: Vogel, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We give a systematic theoretical description of homodyne detection in the case where both the signal and the local oscillator pass through the turbulent atmosphere. Imperfect knowledge of the local-oscillator amplitude is effectively included in a noisy density operator, leading to postprocessing noise. Alternatively, we propose a technique with monitored transmission coefficient of the atmosphere, which is free of postprocessing noise.
description: 9 pages, 5 figures
Factorization of Rational Curves in the Study Quadric and Revolute Linkages
Creators: name: Hegedüs, Gábor
name: Schicho, Josef
name: Schröcker, Hans-Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Rings and Algebras (math.RA)
subject: Robotics (cs.RO)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 12D05, 51J15, 68T40

description: Given a generic rational curve $C$ in the group of Euclidean displacements we construct a linkage such that the constrained motion of one of the links is exactly $C$. Our construction is based on the factorization of polynomials over dual quaternions. Low degree examples include the Bennett mechanisms and contain new types of overconstrained 6R-chains as sub-mechanisms.
description: Changed arxiv abstract, corrected some types
title: Giovanni Francesco Vanni S.J.
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Giovanni Francesco Vanni S.J. as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Interactive video retrieval
Creators: name: Huang, Zheng
Publisher: name: University of Glasgow
Year: 2005
Subjects: subject: Computer science.

description: Video storage, analysis, and retrieval has become an important research topic recently due to the advancements in the creation and distribution of video data. In this thesis, an investigation into interactive video retrieval is presented. Advanced feedback techniques have been investigated in the retrieval of textual data. Novel interactive schemes, mainly based on the concept of relevance feedback, have been developed and experimented. However, such approaches have not been applied in the video retrieval domain. In this thesis, we investigate the use of advanced interactive retrieval schemes for the retrieval of video data. To understand the role of various features for the video retrieval, we experimented with various retrieval strategies. We benchmarked the role of visual features, the textual features and their combination. To explore this further, we categorized query into various classes and investigated the retrieval effectiveness of various features and their combination. Based on the results, we developed a retrieval scheme for video retrieval. We developed an interactive retrieval technique based on the concept of implicit feedback. A number of retrieval models are developed based on this concept and benchmarked with a simulation- based evaluation strategy. A Binary Voting Model performed well and has been reformed for user-based experiments. We experimented with the users and compared the performance of an interactive retrieval system, using a combination of implicit and explicit feedback techniques, with that of a system using explicit feedback techniques.
Temperature suppression of Kelvin-wave turbulence in superfluids
Creators: name: Boué, Laurent
name: L'vov, Victor
name: Procaccia, Itamar
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Kelvin waves propagating on quantum vortices play a crucial role in the phenomenology of energy dissipation of superfluid turbulence. Previous theoretical studies have consistently focused on the zero-temperature limit of the statistical physics of Kelvin-wave turbulence. In this letter, we go beyond this athermal limit by introducing a small but finite temperature in the form of non-zero mutual friction dissipative force; A situation regularly encountered in actual experiments of superfluid turbulence. In this case we show that there exists a new typical length-scale separating a quasi-inertial range of Kelvin wave turbulence from a far dissipation range. The letter culminates with analytical predictions for the energy spectrum of the Kelvin-wave turbulence in both of these regimes.
Enhancement of condensate depletion due to spin-orbit coupling
Creators: name: Cui, Xiaoling
name: Zhou, Qi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show that spin-orbit coupling (SOC) significantly enhances the depletion of a homogeneous Bose-Einstein condensate in three dimensions. With decreasing anisotropy of the SOC, both the quantum and thermal depletion increase. In particular, different types of SOC give rise to qualitatively different dependences of the condensate depletion on microscopic variables including the scattering length, the strength of the SOC, and the temperature, which can be directly observed once these types of SOC are realized in experiments. Moreover, we point out that thermal depletion in three dimensions becomes logarithmically divergent at any given finite temperature when both the SOC and the interaction approach the isotropic limit.
description: Published version
New Dynamics in the Anti-De Sitter Universe AdS^5
Creators: name: Bachelot, Alain
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35Q75, 83C35, 47B25

description: This paper deals with the propagation of the gravitational waves in the Poincaré patch of the 5-dimensional Anti-de Sitter universe. We construct a large family of unitary dynamics with respect to some high order energies that are conserved and positive. These dynamics are associated with asymptotic conditions on the conformal time-like boundary of the universe. This result does not contradict the statement of Breitenlohner-Freedman that the hamiltonian is essentially self-adjoint in L2 and thus accordingly the dynamics is uniquely determined. The key point is the introduction of a new Hilbert functional framework that contains the massless graviton which is not normalizable in L2. Then the hamiltonian is not essentially self-adjoint in this new space and admits a lot of positive self-adjoint extensions.
title: Gaucher’s disease - "A spectrum of visceral and skeletal manifestations"
Creators: name: Ilangovan, Gurubharath
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Metabolic disorders
subject: Genetic defects
subject: Blood
subject: Laboratory tests
subject: Complications
subject: Chemistry
subject: Ultrasound
subject: MR
subject: CT
subject: Spleen
subject: Liver
subject: Bones

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the role of imaging in Gaucher’s disease To illustrate the various imaging appearances in Gaucher’s...
Precision measurements of s-wave scattering lengths in a two-component Bose-Einstein condensate
Creators: name: Egorov, M.
name: Opanchuk, B.
name: Drummond, P.
name: Hall, B. V.
name: Hannaford, P.
name: Sidorov, A. I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We use collective oscillations of a two-component Bose-Einstein condensate (2CBEC) of \Rb atoms prepared in the internal states $\ket{1}\equiv\ket{F=1, m_F=-1}$ and $\ket{2}\equiv\ket{F=2, m_F=1}$ for the precision measurement of the interspecies scattering length $a_{12}$ with a relative uncertainty of $1.6\times 10^{-4}$. We show that in a cigar-shaped trap the three-dimensional (3D) dynamics of a component with a small relative population can be conveniently described by a one-dimensional (1D) Schrödinger equation for an effective harmonic oscillator. The frequency of the collective oscillations is defined by the axial trap frequency and the ratio $a_{12}/a_{11}$, where $a_{11}$ is the intra-species scattering length of a highly populated component 1, and is largely decoupled from the scattering length $a_{22}$, the total atom number and loss terms. By fitting numerical simulations of the coupled Gross-Pitaevskii equations to the recorded temporal evolution of the axial width we obtain the value $a_{12}=98.006(16)\,a_0$, where $a_0$ is the Bohr radius. Our reported value is in a reasonable agreement with the theoretical prediction $a_{12}=98.13(10)\,a_0$ but deviates significantly from the previously measured value $a_{12}=97.66\,a_0$ \cite{Mertes07} which is commonly used in the characterisation of spin dynamics in degenerate \Rb atoms. Using Ramsey interferometry of the 2CBEC we measure the scattering length $a_{22}=95.44(7)\,a_0$ which also deviates from the previously reported value $a_{22}=95.0\,a_0$ \cite{Mertes07}. We characterise two-body losses for the component 2 and obtain the loss coefficients ${γ_{12}=1.51(18)\times10^{-14} \textrm{cm}^3/\textrm{s}}$ and ${γ_{22}=8.1(3)\times10^{-14} \textrm{cm}^3/\textrm{s}}$.
description: 11 pages, 8 figures
Observation of Topologically Stable 2D Skyrmions in an Antiferromagnetic Spinor Bose-Einstein Condensate
Creators: name: Choi, Jae-yoon
name: Kwon, Woo Jin
name: Shin, Yong-il
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We present the creation and time evolution of two-dimensional Skyrmion excitations in an antiferromagnetic spinor Bose-Einstein condensate. Using a spin rotation method, the Skyrmion spin textures were imprinted on a sodium condensate in a polar phase, where the two-dimensional Skyrmion is topologically protected. The Skyrmion was observed to be stable on a short time scale of a few tens of ms but to have dynamical instability to deform its shape and eventually decay to a uniform spin texture. The deformed spin textures reveal that the decay dynamics involves breaking the polar phase inside the condensate without having topological charge density flow through the boundary of the finite-sized sample. We discuss the possible formation of half-quantum vortices in the deformation process.
description: 5 pages, 5 figures
title: MRI patterns of muscle involvement in upper limbs in Duchenne muscular dystrophy and correlation with functional activities
Creators: name: Cristiano, Lara
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Genetic defects
subject: Gene therapy
subject: Structured reporting
subject: Outcomes analysis
subject: Experimental investigations
subject: MR
subject: Paediatric
subject: Neuroradiology peripheral nerve
subject: Musculoskeletal soft tissue

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The aim of the study was to evaluate specific MRI patterns of muscle involvement in each segment of the upper limb (shoulder, arm and forearm) in a cohort of patients affected byDuchenne muscular dystrophy in order to establish if these imaging...
Phase diagram and oxygen annealing effect of FeTe1-xSex iron-based superconductor
Creators: name: Kawasaki, Y.
name: Deguchi, K.
name: Demura, S.
name: Watanabe, T.
name: Okazaki, H.
name: Ozaki, T.
name: Yamaguchi, T.
name: Takeya, H.
name: Takano, Y.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Phase diagrams of as-grown and O2-annealed FeTe1-xSex determined from magnetic susceptibility measurement were obtained. For as-grown samples, the antiferromagnetic order was fully suppressed in the range region x \geq 0.15, and weak superconductivity appeared when x \geq 0.1. Beginning at x = 0.5, weak superconductivity was found to evolve into bulk superconductivity. Interestingly, for O2-annealed samples, complete suppression of magnetic order and the occurrence of bulk superconductivity were observed when x \geq 0.1. We found that O2-annealing induces bulk superconductivity for FeTe1-xSex. Oxygen probably plays a key role in the suppression of the magnetic order and the appearance of bulk superconductivity.
description: 13 pages, 5 figures
title: Landser-Anekdoten zur Primetime. Das norwegische TV-Dokudrama „Frontkjempere“ löste einen Erinnerungsdiskurs aus
Creators: name: von der Heiden, Carolin
Publisher: name: ZZF - Centre for Contemporary History: Zeitgeschichte online
Year: 2021

description: Für den staatlichen norwegischen Fernsehsender NRK produzierte der Regisseur Alexander Kristiansen die vierteilige Serie „Frontkjempere“ (dt. die Frontkämpfer). Diese sollte Antworten auf die Frage geben, warum sich unter der deutschen Besatzung tausende Norweger freiwillig für die Waffen-SS rekrutieren ließen. Kurz vor der Erstausstrahlung wurde im April 2021 eine Diskussion um die Darstellung der SS-Veteranen durch die Filmemacher entfacht, als der Historiker Terje Emberland sich öffentlich von seiner Mitarbeit an der TV-Produktion distanzierte. Emberland erklärte in einem deutlichen Statement auf Facebook, „Frontkjempere“ spreche die ehemaligen Waffen-SS-Mitglieder von ihrer Verantwortung frei und reproduziere geschichtsrevisionistische Thesen.
Existence of Early Human Life, Unveiling Ancient Rock Art Landscapes in Two Significant Valleys Namely The Great AniSun Valley and The AniSun Valley of Verve Close to Kunukuntla in Owk Mandal
Creators: name: Avula, Anil Kumar
Publisher: name: IJRAR
Year: 2023

description: This research study discusses the ancient rock paintings discovered in the Great AniSun Valley and the AniSun Valley of Verve in the Erramala forest range nearby two significant living habitats, Kunukuntla and Uppalapadu in Owk mandal, Nandyal district, which is a subsection of the Kurnool group of Cuddapah supergroup. This research paper also presents an overview of the evolution of early human life and rock art in the two significant valleys that contain 92 rock shelters and more than 2300 rock paintings. It adds to the growing body of knowledge about Indian prehistoric art, providing a comprehensive exploration of its cultural history and phenomenology. The findings of this places provide as fine examples of the prehistoric humans efforts to create the ideal living environment, particularly painted figures on the surface of quarzite boulders, the depiction of bison, deer, wild boar, lizard, snake, salt water crocodile, butterfly, turtle, buffalo, donkey, horse, fish, rabbit, ox, frog, spider, scorpion, pangolin, centipede and the representation of a hunting scene by early humans.
Autocorrelations of Binary Sequences and Run Structure
Creators: name: Willms, Jürgen
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 94A55, 68P30

description: We analyze the connection between the autocorrelation of a binary sequence and its run structure given by the run length encoding. We show that both the periodic and the aperiodic autocorrelation of a binary sequence can be formulated in terms of the run structure. The run structure is given by the consecutive runs of the sequence. Let C=(C(0), C(1),...,C(n)) denote the autocorrelation vector of a binary sequence. We prove that the kth component of the second order difference operator of C can be directly calculated by using the consecutive runs of total length k. In particular this shows that the kth autocorrelation is already determined by all consecutive runs of total length L
description: [v3]: minor revisions, accepted for publication in IEEE Trans. Inf. Theory, 17 pages
title: Whole-lesion histogram analysis metrics of exponential DWI as a marker of breast lesions characterisation at 1.5T
Creators: name: Christou, Alexandra
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Breast
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The role of diffusion weighted imaging (DWI) in the differentiation and characterization of breast tumours has been recently investigated in many reports. It has been already shown that DWI increases the breast MRI diagnostic efficacy and...
title: Breast lesion excision system (BLES) accuracy and safety in stereotactic biopsy of suspicious microcalcifications
Creators: name: Christou, Alexandra
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Breast
subject: Mammography
subject: Biopsy
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: At the moment stereotactic core needle biopsy (CB) or vacuum assisted biopsy (VAB) techniques are the gold standard initial diagnostic methods (1-5). The literature concordance rate of stereotactic CB using a 14-gauge needle and the final surgical...
title: All that is bright is not just blood! Intracranial hyperdense lesions on CT – Back to basics
Creators: name: Prabhakar, Suman
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Neuroradiology brain
subject: Vascular
subject: CT
subject: CT-Angiography
subject: Catheter arteriography
subject: Surgery
subject: Biopsy
subject: Contrast agent-intravenous
subject: Neoplasia
subject: Infection
subject: Arteriovenous malformations

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To understand the cause of hyperattenuation in various brain pathologies. To list the differential diagnosis of hyperdense lesions with emphasis on uncommon lesions, key imaging findings of each to arrive at the correct...
title: Interest of imaging in the diagnosis of intracranial epidermoid cysts : about 20 cases
Creators: name: LHAJOUI, HAYAT
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Neuroradiology brain
subject: CT
subject: MR
subject: Imaging sequences
subject: Cysts

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Intracranial epidermoid cysts are congenital inclusion cysts . Epidermoid cysts comprise 0.2%–1.8% of primary intracranial tumors and are four to nine times as common as dermoid cysts (1,5). The most common location for epidermoid cysts is the...
The Nature of The Polymeric Glyco-Linker Controls the Signal Outputs for Plasmonic Gold Nanorods Biosensors in Complex Media due to Biocorona Formation
Creators: name: Pancaro, Alessia
name: Szymonik, Michal
name: Georgiou, Panagiotis G.
name: Baker, Alexander N.
name: Walker, Marc
name: Adriaensens, Peter
name: Hendrix, Jelle
name: Gibson, Matthew I.
name: Nelissen, Inge
Publisher: name: Zenodo
Year: 2021
Subjects: gold nanorods
nanomedicine

description: The localised surface plasmon resonance (LSPR) peak of gold nanorods (GNRs) is located in the near-infrared optical window and is sensitive to local binding events, enabling label-free detection of biomarkers in complex biological fluids. Glycan-binding proteins, called lectins, play a key role in many biological processes.
 To enable LSPR-based biosensing, the nanoparticles must be decorated with recognition units tethered to the surface by a ligand. We studied the sensing performance of GNRs coated with galactosamine-modified polymeric linkers for the detection of the lectin soybean agglutinin (SBA), used as a model analyte.
Exploiting the Time-Reversal Operator for Adaptive Optics, Selective Focusing and Scattering Pattern Analysis
Creators: name: Popoff, Sébastien Michel
name: Aubry, Alexandre
name: Lerosey, Geoffroy
name: Fink, Mathias
name: Boccara, Albert-Claude
name: Gigan, Sylvain
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report on the experimental measurement of the backscattering matrix of a weakly scattering medium in optics, composed of a few dispersed gold nanobeads. The DORT method (Decomposition of the Time Reversal Operator) is applied to this matrix and we demonstrate selective and efficient focusing on individual scatterers, even through an aberrating layer. Moreover, we show that this approach provides the decomposition of the scattering pattern of a single nanoparticle. These results open important perspectives for optical imaging, characterization and selective excitation of nanoparticles.
description: 10 pages
title: Applications of the new symmetries of the multi-point correlation equations
Creators: name: Oberlack, Martin
name: Rosteck, Andreas
Publisher: name: IOP Publishing
Year: 2024

description: We presently show that the infinite set of multi-point correlation equations, which are direct statistical consequences of the Navier-Stokes equations, admit a rather large set of Lie symmetry groups. Additional to the symmetries stemming from the Navier-Stokes equations a new scaling group and translational groups of the correlation vectors and all independent variables have been discovered. These new statistical groups have important consequences on our understanding of turbulent scaling laws. Exemplarily, we consider one of the key foundations of statistical turbulence theory, the universal law of the wall, and show that the log-law fundamentally relies on one of the new translational groups. Furthermore, we present rotating channel flows, where different rotational axes result in very different scaling laws.
Scholix Metadata Schema For Exchange Of Scholarly Communication Links
Creators: name: Burton, Adrian
name: Fenner, Martin
name: Haak, Wouter
name: Koers, Hylke
name: Manghi, Paolo
Publisher: name: Zenodo
Year: 2016
Subjects: Publishing
Data Citation
Links
Scholarly communication
Open science

description: The goal of the Scholix initiative is to establish a high level interoperability framework for exchanging information about the links between scholarly literature and data. It aims to enable an open information ecosystem to understand systematically what data underpins literature and what literature references data. The DLI Service is the first exemplar aggregation and query service fed by the Scholix open information ecosystem. The Scholix framework together with the DLI aggregation are designed to enable other 3rd party services (domain-specific aggregations, integrations with other global services, discovery tools, impact assessments etc).

Scholix is an evolving lightweight set of guidelines to increase interoperability. It consists of: (i) a consensus among a growing group of publishers, datacentres, and global/ domain service providers to work collaboratively and systematically to improve exchange of data-literature link information, (ii) an Information model: conceptual definition of what is a Scholix scholarly link, (iii) Link metadata schema: metadata representation of a Scholix link. Options for exchange protocols (forthcoming) Scholix is the “wholesaler to wholesaler” exchange framework, to be implemented by existing hubs or global aggregators of data-literature link information such as DataCite, CrossRef, OpenAIRE, or EMBL-EBI. These hubs in turn work with their natural communities of data centres or literature publishers to collect the information through existing community-specific workflows and standards. Scholix thus enables interoperability between a smaller number of large hubs and leverages the existing exchange arrangements between those hubs and their natural communities (eg between CrossRef and journal publishers). Scholix is a technical solution to wholesale information aggregation; it will need to be complemented by other policy, practice and cultural change advocacy initiatives. This approach could be extended over time to other types of research objects in and beyond research (e.g. software, tweets, etc).
title: Effectiveness and predictive factors of breast lesion excision system (BLES) in complete removal of suspicious microcalcifications.
Creators: name: Christou, Alexandra
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Breast
subject: Mammography
subject: Biopsy
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: BLES biopsy technique has been used the last decades for percutaneous biopsy of suspicious breast lesions either under stereotactic or ultrasound guidance with high effectiveness and safety. It has been proved that it is a good alternative to core...
title: Psychiatriegeschichte als Horrordrama. Die Netflix-Serie „Ratched“ und die Grenzen des Wahnsinns
Creators: name: Templin, Christina
Publisher: name: ZZF - Centre for Contemporary History: Zeitgeschichte online
Year: 2021

description: Im Jahr 1948 an der Küste Kaliforniens. Die selbst ernannte Krankenschwester Mildred Ratched erschleicht sich einen Posten im Lucia State Hospital, einer psychiatrischen Anstalt, in die ihr Bruder Edmund Tolleson in Kürze eingeliefert werden soll. Ihre Mission: Aus Schuldgefühlen will sie Edmund, der mehrere Priester massakriert hat und über dessen Schuldfähigkeit der visionäre Leiter der Anstalt entscheiden soll, vor der Todesstrafe retten und geht dabei im wahrsten Sinne des Wortes über Leichen. Was auf den ersten Blick als bloße Familiengeschichte anmutet, entpuppt sich auf den zweiten Blick als komplex erzählte Gesellschaftsgeschichte. Die im September 2020 in Deutschland ausgestrahlte Serie „Ratched“, von Evan Romansky und Ryan Murphy konzipiert und von Netflix produziert, ist mehr als die Geschichte eines lang getrennten Geschwisterpaares, das von traumatischen Kindheitserfahrungen heimgesucht wird. Als „Horrordrama“ setzt sie sich am Beispiel ihrer monströsen Hauptfiguren und der Psychiatrie als zentralem Handlungsort in acht Folgen mit den Normen der US-amerikanischen Nachkriegsgesellschaft auseinander und interessiert sich für deren Konzeptionen von Krankheit, Gesundheit und Geschlecht. Auf diese Weise verdichten sich in dem von „Ratched“ aufgespannten gesellschaftsgeschichtlichen Panorama psychiatrie- und geschlechtergeschichtliche Perspektiven.
Correlators of Hopf Wilson loops in the AdS/CFT correspondence
Creators: name: Griguolo, Luca
name: Mori, Stefano
name: Nieri, Fabrizio
name: Seminara, Domenico
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study at quantum level correlators of supersymmetric Wilson loops with contours lying on Hopf fibers of $S^3$. In $\mathcal{N}=4$ SYM theory the strong coupling analysis can be performed using the AdS/CFT correspondence and a connected classical string surface, linking two different fibers, is presented. More precisely, the string solution describes oppositely oriented fibers with the same scalar coupling and depends on an angular parameter, interpolating between a non-BPS configuration and a BPS one. The system can be thought as an alternative deformation of the ordinary antiparallel lines giving the static quark-antiquark potential, that is indeed correctly reproduced, at weak and strong coupling, as the fibers approach one another.
description: 38 pages, 5 figures
CMB Imprints of a Pre-Inflationary Climbing Phase
Creators: name: Dudas, E.
name: Kitazawa, N.
name: Patil, S. P.
name: Sagnotti, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the implications for cosmic microwave background (CMB) observables, of a class of pre-inflationary dynamics suggested by string models where SUSY is broken due to the presence of D-branes and orientifolds preserving incompatible portions of it. In these models the would-be inflaton is forced to emerge from the initial singularity climbing up a mild exponential potential, until it bounces against a steep exponential potential of "brane SUSY breaking" scenarios, and as a result the ensuing descent gives rise to an inflationary epoch that begins when the system is still well off its eventual attractor. If a pre-inflationary climbing phase of this type had occurred within 6-7 e-folds of the horizon exit for the largest observable wavelengths, displacement off the attractor and initial-state effects would conspire to suppress power in the primordial scalar spectrum, enhancing it in the tensor spectrum and typically superposing oscillations on both. We investigate these imprints on CMB observables over a range of parameters, examine their statistical significance, and provide a semi-analytic rationale for our results. It is tempting to ascribe at least part of the large-angle anomalies in the CMB to pre-inflationary dynamics of this type.
description: 38 pages, LaTeX, 11 eps figures, references added, matches version to appear in JCAP
Quantum Mechanics, Gravity, and the Multiverse
Creators: name: Nomura, Yasunori
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The discovery of accelerating expansion of the universe has led us to take the dramatic view that our universe may be one of the many universes in which low energy physical laws take different forms: the multiverse. I explain why/how this view is supported both observationally and theoretically, especially by string theory and eternal inflation. I then describe how quantum mechanics plays a crucial role in understanding the multiverse, even at the largest distance scales. The resulting picture leads to a revolutionary change of our view of spacetime and gravity, and completely unifies the paradigm of the eternally inflating multiverse with the many worlds interpretation of quantum mechanics. The picture also provides a solution to a long-standing problem in eternal inflation, called the measure problem, which I briefly describe.
description: 18 pages, 6 figures. An article published in the Astronomical Review, based on talks given by the author at various institutions. v2: a note added
Affine crystal structure on rigged configurations of type D_n^(1)
Creators: name: Okado, Masato
name: Sakamoto, Reiho
name: Schilling, Anne
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Algebra (math.QA)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 17B37, 05A19, 05A15, 81R50, 82B23

description: Extending the work arXiv:math/0508107, we introduce the affine crystal action on rigged configurations which is isomorphic to the Kirillov-Reshetikhin crystal B^{r,s} of type D_n^(1) for any r,s. We also introduce a representation of B^{r,s} (r not equal to n-1,n) in terms of tableaux of rectangular shape r x s, which we coin Kirillov-Reshetikhin tableaux (using a non-trivial analogue of the type A column splitting procedure) to construct a bijection between elements of a tensor product of Kirillov-Reshetikhin crystals and rigged configurations.
description: 26 pages, 3 figures. (v3) corrections in the proof reading. (v2) 26 pages; examples added; introduction revised; final version. (v1) 24 pages
title: Zur Erinnerung an Albert Burckhardt-Finsler
title: geboren den 18. November 1854, gestorben den 2. August 1911
titleType: Subtitle
Creators: name: Burckhardt, Wilhelm
Publisher: name: Emil Birkhäuser
Year: 1911
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Burckhardt, Albert

description: Ansprache gehalten im Trauerhause bei der Bestattung von Herrn Albert Burckhardt-Finsler am 4. August 1911 von Wilh. Burckhardt, Pfarrer in Münchenstein; Personalien von Albert Burckhardt-Finsler.