cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Perfect diode in quantum spin chains
Creators: name: Balachandran, Vinitha
name: Benenti, Giuliano
name: Pereira, Emmanuel
name: Casati, Giulio
name: Poletti, Dario
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the rectification of spin current in $XXZ$ chains segmented in two parts, each with a different anisotropy parameter. Using exact diagonalization and a matrix product states algorithm we find that a large rectification (of the order of $10^4$) is attainable even using a short chain of $N=8$ spins, when one half of the chain is gapless while the other has large enough anisotropy. We present evidence of diffusive transport when the current is driven in one direction and of a transition to an insulating behavior of the system when driven in the opposite direction, leading to a perfect diode in the thermodynamic limit. The above results are explained in terms of matching of spectrum of magnon excitations between the two halves of the chain.
description: 5 + 1 pages, 4 + 1 figures
A Resource-Free Evaluation Metric for Cross-Lingual Word Embeddings Based on Graph Modularity
Creators: name: Fujinuma, Yoshinari
name: Boyd-Graber, Jordan
name: Paul, Michael J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Cross-lingual word embeddings encode the meaning of words from different languages into a shared low-dimensional space. An important requirement for many downstream tasks is that word similarity should be independent of language - i.e., word vectors within one language should not be more similar to each other than to words in another language. We measure this characteristic using modularity, a network measurement that measures the strength of clusters in a graph. Modularity has a moderate to strong correlation with three downstream tasks, even though modularity is based only on the structure of embeddings and does not require any external resources. We show through experiments that modularity can serve as an intrinsic validation metric to improve unsupervised cross-lingual word embeddings, particularly on distant language pairs in low-resource settings.
description: Accepted to ACL 2019, camera-ready
Additional file 2: of Transcriptomic analysis of differentially expressed genes in the oviduct of Rhacophorus omeimontis provides insights into foam nest construction
Creators: name: Zhang, Wei
name: Huang, Li
name: Li, Jun
name: Li, Yinghua
name: Wei, Shichao
name: Cai, Ling
name: Wu, Hua
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Figure S1-S2. Figure S1. The unigene length distribution of the Rhacophorus omeimontis transcriptome. Figure S2. Significant enrichment analysis of GO terms in the upregulated differentially expressed genes. (DOCX, 119â kb) (DOCX 118 kb)
Geometric averaging operators and nonconcentration inequalities
Creators: name: Gressman, Philip T
Publisher: name: arXiv
Year: 2019
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: This paper is devoted to a systematic study of certain geometric integral inequalities which arise in continuum combinatorial approaches to $L^p$-improving inequalities for Radon-like transforms over polynomial submanifolds of intermediate dimension. The desired inequalities relate to and extend a number of important results in geometric measure theory.
description: 42 pages
Supplementary tables from Integrating morphology and kinematics in the scaling of hummingbird hovering metabolic rate and efficiency
Creators: name: Groom, Derrick J. E.
name: M. Cecilia B. Toledo
name: Powers, Donald R.
name: Tobalske, Bret W.
name: Welch, Kenneth C.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Ecology

description: Supplementary tables and literature values used in the analysis.
MotorEase: Automated Detection of Motor Impairment Accessibility Issues in Mobile App UIs
Creators: name: Krishnavajjala, Arun
name: Mansur, SM Hasan
name: Jose, Justin
name: Moran, Kevin
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Recent research has begun to examine the potential of automatically finding and fixing accessibility issues that manifest in software. However, while recent work makes important progress, it has generally been skewed toward identifying issues that affect users with certain disabilities, such as those with visual or hearing impairments. However, there are other groups of users with different types of disabilities that also need software tooling support to improve their experience. As such, this paper aims to automatically identify accessibility issues that affect users with motor-impairments.
 To move toward this goal, this paper introduces a novel approach, called MotorEase, capable of identifying accessibility issues in mobile app UIs that impact motor-impaired users. Motor-impaired users often have limited ability to interact with touch-based devices, and instead may make use of a switch or other assistive mechanism -- hence UIs must be designed to support both limited touch gestures and the use of assistive devices. MotorEase adapts computer vision and text processing techniques to enable a semantic understanding of app UI screens, enabling the detection of violations related to four popular, previously unexplored UI design guidelines that support motor-impaired users, including: (i) visual touch target size, (ii) expanding sections, (iii) persisting elements, and (iv) adjacent icon visual distance. We evaluate MotorEase on a newly derived benchmark, called MotorCheck, that contains 555 manually annotated examples of violations to the above accessibility guidelines, across 1599 screens collected from 70 applications via a mobile app testing tool. Our experiments illustrate that MotorEase is able to identify violations with an average accuracy of ~90%, and a false positive rate of less than 9%, outperforming baseline techniques.
description: Accepted to ICSE 2024 Research Track, 13 pages
Hagedorn Temperature in Superstring Bits and SU(N) Characters
Creators: name: Raha, Sourav
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the simplest superstring bit model at finite N using the characters of the SU(N) group. We obtain exact, analytic expressions for small N partition functions and Gaussian approximations for them in the high temperature limit for all N. We use numerical evidence to identify two temperature regimes where the partition function has different limiting behaviors. The temperature at which this transition takes place is identified as the Hagedorn temperature.
description: 19 pages, 6 figures, funding information, arxiv number of a reference
Loss Regularizing Robotic Terrain Classification
Creators: name: Kumar, Shakti Deo
name: Tripathi, Sudhanshu
name: Ujjwal, Krishna
name: Jha, Sarvada Sakshi
name: De, Suddhasil
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Locomotion mechanics of legged robots are suitable when pacing through difficult terrains. Recognising terrains for such robots are important to fully yoke the versatility of their movements. Consequently, robotic terrain classification becomes significant to classify terrains in real time with high accuracy. The conventional classifiers suffer from overfitting problem, low accuracy problem, high variance problem, and not suitable for live dataset. On the other hand, classifying a growing dataset is difficult for convolution based terrain classification. Supervised recurrent models are also not practical for this classification. Further, the existing recurrent architectures are still evolving to improve accuracy of terrain classification based on live variable-length sensory data collected from legged robots. This paper proposes a new semi-supervised method for terrain classification of legged robots, avoiding preprocessing of long variable-length dataset. The proposed method has a stacked Long Short-Term Memory architecture, including a new loss regularization. The proposed method solves the existing problems and improves accuracy. Comparison with the existing architectures show the improvements.
description: Preliminary draft of the work published in IEEE conference 2023
Constraints on the sum of neutrino masses using cosmological data including the latest extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample
Creators: name: Wang, Sai
name: Wang, Yi-Fan
name: Xia, Dong-Mei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the constraints on the sum of neutrino masses ($Σm_ν$) using the most recent cosmological data, which combines the distance measurement from baryonic acoustic oscillation in the extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample with the power spectra of temperature and polarization anisotropies in the cosmic microwave background from the Planck 2015 data release. We also use other low-redshift observations including the baryonic acoustic oscillation at relatively low redshifts, the supernovae of type Ia and the local measurement of Hubble constant. In the standard cosmological constant $Λ$ cold dark matter plus massive neutrino model, we obtain the $95\%$ \acl{CL} upper limit to be $Σm_ν<0.129~\mathrm{eV}$ for the degenerate mass hierarchy, $Σm_ν<0.159~\mathrm{eV}$ for the normal mass hierarchy, and $Σm_ν<0.189~\mathrm{eV}$ for the inverted mass hierarchy. Based on Bayesian evidence, we find that the degenerate hierarchy is positively supported, and the current data combination can not distinguish normal and inverted hierarchies. Assuming the degenerate mass hierarchy, we extend our study to non-standard cosmological models including the generic dark energy, the spatial curvature, and the extra relativistic degrees of freedom, respectively, but find these models not favored by the data.
description: Accepted version: seven pages, two columns, two figures, two tables
Periodic Neural Codes and Sound Localization in Barn Owls
Creators: name: Brown, Lindsey S.
name: Curto, Carina
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: Inspired by the sound localization system of the barn owl, we define a new class of neural codes, called periodic codes, and study their basic properties. Periodic codes are binary codes with a special patterned form that reflects the periodicity of the stimulus. Because these codes can be used by the owl to localize sounds within a convex set of angles, we investigate whether they are examples of convex codes, which have previously been studied for hippocampal place cells. We find that periodic codes are typically not convex, but can be completed to convex codes in the presence of noise. We introduce the convex closure and Hamming distance completion as ways of adding codewords to make a code convex, and describe the convex closure of a periodic code. We also find that the probability of the convex closure arising stochastically is greater for sparser codes. Finally, we provide an algebraic method using the neural ideal to detect if a code is periodic. We find that properties of periodic codes help to explain several aspects of the behavior observed in the sound localization system of the barn owl, including common errors in localizing pure tones.
description: 31 pages, 8 figures, new title. To appear in Involve
Supplementry Material from Intrinsic stochastic differential equations as jets
Creators: name: J. Armstrong
name: D. Brigo
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Geometry
subject: Statistics
subject: FOS: Mathematics
subject: 10109 Ordinary Differential Equations, Difference Equations and Dynamical Systems
subject: 10110 Partial Differential Equations
subject: 10302 Numerical Solution of Differential and Integral Equations

description: We explain how Itô stochastic differential equations (SDEs) on manifolds may be defined using 2-jets of smooth functions. We also show how this relationship can be interpreted in terms of a convergent numerical scheme. We also show how jets can be used to derive graphical representations of Itô SDEs, and we show how jets can be used to derive the differential operators associated with SDEs in a coordinate-free manner. We relate jets to vector flows, giving a geometric interpretation of the Itô–Stratonovich transformation. We show how percentiles can be used to give an alternative coordinate-free interpretation of the coefficients of one-dimensional SDEs. We relate this to the jet approach. This allows us to interpret the coefficients of SDEs in terms of ‘fan diagrams’. In particular, the median of an SDE solution is associated with the drift of the SDE in Stratonovich form for small times.
Intrinsic and environmental effects on the interference properties of a high-performance quantum dot single photon source
Creators: name: Gerhardt, Stefan
name: Iles-Smith, Jake
name: McCutcheon, Dara P. S.
name: He, Yu-Ming
name: Unsleber, Sebastian
name: Betzold, Simon
name: Gregersen, Niels
name: Mørk, Jesper
name: Höfling, Sven
name: Schneider, Christian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report a joint experimental and theoretical study of the interference properties of a single photon source based on a In(Ga)As quantum dot embedded in a quasi-planar GaAs-microcavity. Using resonant laser excitation with a pulse separation of 2 ns, we find near-perfect interference of the emitted photons, and a corresponding indistinguishability of $\mathcal{I} = (99.6\,^{+\,0.4}_{-\,1.4})\%$. For larger pulse separations, quasi-resonant excitation conditions, increasing pump power or with increasing temperature, the interference contrast is progressively and notably reduced. We present a systematic study of the relevant dephasing mechanisms, and explain our results in the framework of a microscopic model of our system. For strictly resonant excitation, we show that photon indistinguishability is independent of pump power, but strongly influenced by virtual phonon assisted processes which are not evident in excitonic Rabi oscillations.
description: 12 pages, 6 figures
HyLiMo: A Hybrid Live-Synchronized Modular Diagramming Editor as IDE Extension for Technical and Scientific Publications
Creators: name: Krieger, Niklas
name: Speth, Sandro
name: Becker, Steffen
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Creating suitable diagrams for technical and scientific publications is challenging and time-consuming, as manual control over the layout is required to communicate information effectively. Existing diagramming tools usually allow modeling the diagrams via a textual domain-specific language (DSL) that can be rendered and auto-layouted or via a graphical editor. While auto-layout is fast, the results are often not satisfying for most publications. However, graphical editors are time-consuming to create large diagrams. The blended or hybrid modeling concept enables creating diagrams efficiently using a DSL and editing the rendered diagram via the graphical editor for fine-tuning. However, hybrid modeling editors are limited to individual diagram types and do not save the layout and style information in the textual description. Therefore, we propose HyLiMo, a hybrid live-synchronized modular diagramming editor. In HyLiMo, diagrams are created using an internal DSL and live synchronized with an interactive graphical editor for the rendered diagram, allowing a straightforward layout and style change, which is stored in the DSL code. HyLiMo is independent of specific diagram types, but we offer specific functionality for UML class diagrams. Using the language server protocol, we implement it as a web app and IDE extension. The results of our user study indicate that such an approach enables fast and precise diagramming.
description: 6 pages, 5 figures, ICSE'24 IDE Workshop
Additional file 8 of Circulating matrix metalloproteinases and tissue metalloproteinase inhibitors in patients with idiopathic pulmonary fibrosis in the multicenter IPF-PRO Registry cohort
Creators: name: Todd, Jamie L.
name: Vinisko, Richard
name: Liu, Yi
name: Neely, Megan L.
name: Overton, Robert
name: Flaherty, Kevin R.
name: Noth, Imre
name: Newby, L. Kristin
name: Lasky, Joseph A.
name: Olman, Mitchell A.
name: Hesslinger, Christian
name: Leonard, Thomas B.
name: Palmer, Scott M.
name: Belperio, John A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Additional file 8: Model performance in the test set for baseline FVC % predicted, DLco % predicted and CPI.
From statistical proofs of the Kochen-Specker theorem to noise-robust noncontextuality inequalities
Creators: name: Kunjwal, Ravi
name: Spekkens, Robert W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Kochen-Specker theorem rules out models of quantum theory wherein projective measurements are assigned outcomes deterministically and independently of context. This notion of noncontextuality is not applicable to experimental measurements because these are never free of noise and thus never truly projective. For nonprojective measurements, therefore, one must drop the requirement that an outcome is assigned deterministically in the model and merely require that it is assigned a distribution over outcomes in a manner that is context-independent. By demanding context-independence in the representation of preparations as well, one obtains a generalized principle of noncontextuality that also supports a quantum no-go theorem. Several recent works have shown how to derive inequalities on experimental data which, if violated, demonstrate the impossibility of finding a generalized-noncontextual model of this data. That is, these inequalities do not presume quantum theory and, in particular, they make sense without requiring an operational analogue of the quantum notion of projectiveness. We here describe a technique for deriving such inequalities starting from arbitrary proofs of the Kochen-Specker theorem. It extends significantly previous techniques that worked only for logical proofs, which are based on sets of projective measurements that fail to admit of any deterministic noncontextual assignment, to the case of statistical proofs, which are based on sets of projective measurements that do admit of some deterministic noncontextual assignments, but not enough to explain the quantum statistics.
description: 14 pages, 4 figures, published version
Application of bacteriophages in post-harvest control of human pathogenic and food spoiling bacteria
Creators: name: Pulido, Rubén Pérez
name: Burgos, Maria José Grande
name: Gálvez, Antonio
name: López, Rosario Lucas
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Bacteriophages have attracted great attention for application in food biopreservation. Lytic bacteriophages specific for human pathogenic bacteria can be isolated from natural sources such as animal feces or industrial wastes where the target bacteria inhabit. Lytic bacteriophages have been tested in different food systems for inactivation of main food-borne pathogens including Listeria monocytogenes, Staphylococcus aureus, Escherichia coli O157:H7, Salmonella enterica, Shigella spp., Campylobacter jejuni and Cronobacter sakazkii, and also for control of spoilage bacteria. Application of lytic bacteriophages could selectively control host populations of concern without interfering with the remaining food microbiota. Bacteriophages could also be applied for inactivation of bacteria attached to food contact surfaces or grown as biofilms. Bacteriophages may receive a generally recognized as safe status based on their lack of toxicity and other detrimental effects to human health. Phage preparations specific for L. monocytogenes, E. coli O157:H7 and S. enterica serotypes have been commercialized and approved for application in foods or as part of surface decontamination protocols. Phage endolysins have a broader host specificity compared to lytic bacteriophages. Cloned endolysins could be used as natural preservatives, singly or in combination with other antimicrobials such as bacteriocins.
A Minimal Nuclear Energy Density Functional
Creators: name: Bulgac, Aurel
name: Forbes, Michael McNeil
name: Jin, Shi
name: Perez, Rodrigo Navarro
name: Schunck, Nicolas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a minimal nuclear energy density functional (NEDF) called "SeaLL1" that has the smallest number of possible phenomenological parameters to date. SeaLL1 is defined by 7 significant phenomenological parameters, each related to a specific nuclear property. It describes the nuclear masses of even-even nuclei with a mean energy error of 0.97 MeV and a standard deviation 1.46 MeV, two-neutron and two-proton separation energies with r.m.s. errors of 0.69 MeV and 0.59 MeV respectively, and the charge radii of 345 even-even nuclei with a mean error $ε_r=$0.022 fm and a standard deviation $σ_r=$0.025 fm. SeaLL1 incorporates constraints on the EoS of pure neutron matter from quantum Monte Carlo calculations with chiral effective field theory two-body (NN) interactions at N3LO level and three-body (NNN) interactions at the N2LO level. Two of the seven parameters are related to the saturation density and the energy per particle of the homogeneous symmetric nuclear matter, one is related to the nuclear surface tension, two are related to the symmetry energy and its density dependence, one is related to the strength of the spin-orbit interaction, and one is the coupling constant of the pairing interaction. We identify additional phenomenological parameters that have little effect on ground-state properties, but can be used to fine-tune features such as the Thomas-Reiche-Kuhn sum rule, the excitation energy of the giant dipole and Gamow-Teller resonances, the static dipole electric polarizability, and the neutron skin thickness.
description: Updated to match published version. This article supersedes arXiv:1506.09195. Fit data provided in source files *.txt. (35 pages, 23 figures.)
Metastable decoherence-free subspaces and electromagnetically induced transparency in interacting many-body systems
Creators: name: Macieszczak, Katarzyna
name: Zhou, YanLi
name: Hofferberth, Sebastian
name: Garrahan, Juan P.
name: Li, Weibin
name: Lesanovsky, Igor
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the dynamics of a generic interacting many-body system under conditions of electromagnetically induced transparency (EIT). This problem is of current relevance due to its connection to non-linear optical media realized by Rydberg atoms. In an interacting system the structure of the dynamics and the approach to the stationary state becomes far more complex than in the case of conventional EIT. In particular, we discuss the emergence of a metastable decoherence free subspace, whose dimension for a single Rydberg excitation grows linearly in the number of atoms. On approach to stationarity this leads to a slow dynamics which renders the typical assumption of fast relaxation invalid. We derive analytically the effective non-equilibrium dynamics in the decoherence free subspace which features coherent and dissipative two-body interactions. We discuss the use of this scenario for the preparation of collective entangled dark states and the realization of general unitary dynamics within the spin-wave subspace.
description: 13 pages, 3 figures
Two new monoterpene glucosides from Xanthium strumarium subsp. sibiricum with their anti-inflammatory activity
Creators: name: Jiang, Hai
name: Xing, Xudong
name: Yan, Meiling
name: Guo, Xinyue
name: Yang, Lin
name: Yang, Liu
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Two new monoterpene glucosides: xanmonoter A (1) and xanmonoter B (2) were isolated from Xanthium strumarium. Their structures were elucidated on the basis of 1D and 2D NMR, MS and CD analysis. Compounds 1 and 2 were tested for their anti-inflammatory activity with IC50 values of 17.4, 22.1 μM, respectively.
Global Existence of Weak Solutions for the Anisotropic Compressible Stokes System
Creators: name: Bresch, Didier
name: Burtea, Cosmin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper, we study the problem of global existence of weak solutions for the quasi-stationary compressible Stokes equations with an anisotropic viscous tensor. The key element of our proof is the control of a particular defect measure associated to the pressure which avoids the use of the eective ux. Using this new tool, we solve an open problem namely global existence of solutions {à} la Leray for such a system without assuming any restriction on the anisotropy amplitude. It provides a exible and natural way to treat compressible quasilinear Stokes systems which are important for instance in biology, porous media, supra-conductivity or other applications in the low Reynolds number regime.
description: Compared to the version in Ann. IHP. : Revised argument in the proof of Theorem 2.10, main results unchanged : the proof of the main result was incomplete because we cannot prove that the defect measure vanishes at initial time. We prove instead that the mean value of the defect measure over any interval [0,T] is 0. This is sufficient in order to identify the pressure. See Lemmas 2.11 and 2.12
The tunnel number of all 11 and 12 crossing alternating knots
Creators: name: Castellano-Macías, Felipe
name: Owad, Nicholas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M27

description: Using exhaustive techniques and results from Lackenby and many others, we compute the tunnel number of all 1655 alternating 11 and 12 crossing knots and of 881 non-alternating 11 and 12 crossing knots. We also find all 5525 Montesinos knots with 14 crossings or fewer.
description: Final version for publication in Involve - A Journal of Mathematics. Paper is 11 pages with 2 page appdendix
Clustering Spectrum of scale-free networks
Creators: name: Stegehuis, Clara
name: van der Hofstad, Remco
name: van Leeuwaarden, Johan S. H.
name: Janssen, A. J. E. M
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Probability (math.PR)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Real-world networks often have power-law degrees and scale-free properties such as ultra-small distances and ultra-fast information spreading. In this paper, we study a third universal property: three-point correlations that suppress the creation of triangles and signal the presence of hierarchy. We quantify this property in terms of $\bar c(k)$, the probability that two neighbors of a degree-$k$ node are neighbors themselves. We investigate how the clustering spectrum $k\mapsto\bar c(k)$ scales with $k$ in the hidden variable model and show that $c(k)$ follows a {\it universal curve} that consists of three $k$-ranges where $\bar c(k)$ remains flat, starts declining, and eventually settles on a power law $\bar c(k)\sim k^{-α}$ with $α$ depending on the power law of the degree distribution. We test these results against ten contemporary real-world networks and explain analytically why the universal curve properties only reveal themselves in large networks.
Notes on the complex Sachdev-Ye-Kitaev model
Creators: name: Gu, Yingfei
name: Kitaev, Alexei
name: Sachdev, Subir
name: Tarnopolsky, Grigory
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We describe numerous properties of the Sachdev-Ye-Kitaev model for complex fermions with $N\gg 1$ flavors and a global U(1) charge. We provide a general definition of the charge in the $(G,Σ)$ formalism, and compute its universal relation to the infrared asymmetry of the Green function. The same relation is obtained by a renormalization theory. The conserved charge contributes a compact scalar field to the effective action, from which we derive the many-body density of states and extract the charge compressibility. We compute the latter via three distinct numerical methods and obtain consistent results. Finally, we present a two dimensional bulk picture with free Dirac fermions for the zero temperature entropy.
description: v3: typos in appendix A fixed, one reference added; v2: 75 pages, 14 figures, new appendix A.6 and references added; v1: 73 pages, 13 figures, 1 spooky propagator
title: François Honnorat (avocat) "Question et réponse sur les traitements antiviraux en 1990-1991"
Creators: name: Honnorat, François
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111233429210
description: created: start=1975;end=2018
Seismic Imaging with the Elliptic Radon Transform in 3D: Analytical and Numerical Aspects
Creators: name: Grathwohl, Christine
Publisher: name: Karlsruhe
Year: 2020
Subjects: seismic imaging
inverse problems
acoustic wave equation
imaging operator
Radon transform
pseudodifferential operators

description: A well-established method to investigate subsurface material parameters is to generate pressure waves on the surface and measure their reflections returning there at different points. In this thesis, we consider a scanning geometry with constant distance from source to receiver in three space dimensions. After linearisation this situation is modelled by the elliptic Radon transform which integrates over ellipsoids. As an inversion formula of this transform is unknown, we propose a certain imaging operator appropriate to apply the method of the approximate inverse and develop a migration scheme to reconstruct singularities in the speed of sound. Further, we calculate the top order symbol of the imaging operator as a pseudodifferential operator and analyse its behaviour in different situations. We use the obtained results to achieve reconstructions of the subsurface, which are relatively independent of the distance to the surface and the offset. Last, we present numerical experiments and test our implementation with data generated by solving the wave equation numerically.
A modular functor from state sums for finite tensor categories and their bimodules
Creators: name: Fuchs, Jürgen
name: Schaumann, Gregor
name: Schweigert, Christoph
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 18M20, 18M30, 81T45

description: We construct a modular functor which takes its values in the monoidal bicategory of finite categories, left exact functors and natural transformations. The modular functor is defined on bordisms that are 2-framed. Accordingly we do not need to require that the finite categories appearing in our construction are semisimple, nor that the finite tensor categories that are assigned to two-dimensional strata are endowed with a pivotal structure. Our prescription can be understood as a state-sum construction. The state-sum variables are assigned to one-dimensional strata and take values in bimodule categories over finite tensor categories, whereby we also account for the presence of boundaries and defects. Our construction allows us to explicitly compute functors associated to surfaces and representations of mapping class groups acting on them.
description: 159 pages in tac documentclass, several figures. v2: Added concise summary of the proof of the main Theorem 2.15 (Section 5.43). Corrected erroneous formulation in Definition 5.20. Various further minor modifications and additions
Nonlocal Position Changes of a Photon Revealed by Quantum Routers
Creators: name: Elitzur, Avshalom C.
name: Cohen, Eliahu
name: Okamoto, Ryo
name: Takeuchi, Shigeki
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Since its publication, Aharonov and Vaidman's three-box paradox has undergone three major advances: i). A non-counterfactual scheme by the same authors in 2003 with strong rather than weak measurements for verifying the particle's subtle presence in two boxes. ii) A realization of the latter by Okamoto and Takeuchi in 2016. iii) A dynamic version by Aharonov et al. in 2017, with disappearance and reappearance of the particle. We now combine these advances together. Using photonic quantum routers the particle acts like a quantum "shutter." It is initially split between Boxes A, B and C, the latter located far away from the former two. The shutter particle's whereabouts can then be followed by a probe photon, split in both space and time and reflected by the shutter in its varying locations. Measuring the former is expected to reveal the following time-evolution: The shutter particle was, with certainty, in boxes A+C at t1, then only in C at t2, and finally in B+C at t3. Another branch of the split probe photon can show that boxes A+B were empty at t2. A Bell-like theorem applied to this experiment challenges any alternative interpretation that avoids disappearance-reappearance in favor of local hidden variables.
description: Revised version
Prominence in speech and gesture favour second language novel word learning
Creators: name: Kushch, Olga
name: Igualada, Alfonso
name: Prieto, Pilar
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: While recent research has shown that iconic gestures and the so-called pitch gestures (or gestures that mimic melody in speech) favour word learning in a second language, little is known about (a) the potential benefits of beat gestures (or hand gestures that accompany prosodic prominence) for second language novel word learning, and (b) the contribution of prosodic prominence (independently or in combination with gestural prominence) to this effect. This study investigates the effects of prosodic prominence (e.g. focal pitch accent) and visual prominence (e.g. beat gesture) on L2 novel vocabulary learning. In a within-subjects design, 96 Catalan-dominant native speakers were asked to learn 16 Russian words in four conditions, namely the presence or absence of prosodic prominence in speech (L+H* pitch accent) combined with the presence or absence of visual prominence (beat gesture). The results of recall and recognition tasks conducted after a training session showed that the strongest effect corresponded to target words presented with visual prominence together with prosodic prominence; by contrast, the condition involving visual prominence with no prosodic prominence triggered smaller effects than the condition involving prosodic prominence alone. Thus, beat gestures produced naturally (that is, accompanied by focal pitch accent in speech) favour second language vocabulary learning. The results have implications for second language instruction practices and multisensory integration and working memory models.
Gaetano Grossatesta: coreografo-impresario al Real Teatro di San Carlo durante il Regno Borbonico
Creators: name: Campana, Daniela
Publisher: name: Danza e ricerca. Laboratorio di studi, scritture, visioni
Year: 2019

description: Gaetano Grossatesta è uno dei protagonisti del mondo coreutico settecentesco. A Napoli, dove opera dal 1745, l’artista compie un’intensa attività teatrale, ricoprendo il ruolo di coreografo e impresario del Real Teatro di San Carlo. Sensibile sia ai gusti del pubblico che alle novità coreutiche del tempo, si impegna ad avviare un processo di “modernizzazione” del ballo teatrale a Napoli. Lo studio mette in evidenza gli snodi essenziali del lavoro del maestro, indagando la sua attività e biografia napoletana attraverso una prospettiva di ricerca sostenuta da importanti e inediti documenti d’archivio – determinanti per l’individuazione della sua attività manageriale – e dall’analisi di numerosi libretti d’opera, utili al riconoscimento delle modalità lavorative del maestro sulla scena.
description: Danza e ricerca. Laboratorio di studi, scritture, visioni, Numero 11 (dicembre 2019)
Existence and stability of unidirectional flocks in hydrodynamic Euler Alignment systems
Creators: name: Lear, Daniel
name: Shvydkoy, Roman
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this note we reveal new classes of solutions to hydrodynamic Euler alignment systems governing collective behavior of flocks. The solutions describe unidirectional parallel motion of agents, and are globally well-posed in multi-dimensional settings subject to a threshold condition similar to the one dimensional case. We develop the flocking and stability theory of these solutions and show long time convergence to traveling wave with rapidly aligned velocity field. In the context of multi-scale models introduced in \cite{ST-multi} our solutions can be superimposed into Mikado formations -- clusters of unidirectional flocks pointing in various directions. Such formations exhibit multiscale alignment phenomena and resemble realistic behavior of interacting large flocks.
description: 18 pages
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0185
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0185, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0185, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Packing extra mass in compact stellar structures: An interplay between Kalb-Ramond field and extra dimensions
Creators: name: Chakraborty, Sumanta
name: SenGupta, Soumitra
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We have derived the Buchdahl's limit for a relativistic star in presence of the Kalb-Ramond field in four as well as in higher dimensions. It turns out that the Buchdahl's limit gets severely affected by the inclusion of the Kalb-Ramond field. In particular, the Kalb-Ramond field in four spacetime dimensions enables one to pack extra mass in any compact stellar structure of a given radius. On the other hand, a completely opposite picture emerges if the Kalb-Ramond field exists in higher dimensions, where the mass content of a compact star is smaller compared to that in general relativity. Implications are discussed.
description: Revised; 25 pages; 3 figures; Published in JCAP
Interpretable Deep Learning for Event Reconstruction in IceCube
Creators: name: Huennefeld, Mirco
Publisher: name: Zenodo
Year: 2025

description: Event reconstruction is a critical step in the analysis of data at the IceCube Neutrino Observatory. Traditional maximum-likelihood methods, while provably optimal under certain conditions, can be computationally expensive and infeasible in practice. A reconstruction method is presented that combines the statistical rigor of maximum-likelihood estimation with the powerful representation learning capabilities of deep neural networks. By leveraging domain knowledge and exploiting inherent symmetries in the problem, a highly interpretable deep learning model is developed that improves event reconstruction accuracy and computational efficiency. The model not only achieves state-of-the-art performance but also provides robust generalization along built-in symmetries.
Synthesis and photo-/electro-catalytic properties of a 3-D supramolecular framework based on [HxAs2Mo6O26](6−x)− and {Cu-diz} complexes
Creators: name: Cong, Bowen
name: Zhanhua Su
name: Zhifeng Zhao
name: Wenqi Zhao
name: Xiujuan Ma
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Herein, an arsenomolybdate, {Cu(diz)4(H2O)2}[{Cu(diz)2(H2O)2}2{As2Mo6O26}]·2H2O (diz = 1,2-diazole) (1), has been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction, elemental analysis, IR, TG, XPS, PXRD, and UV–Vis-NIR. The {Cu-diz} complexes link the [As2Mo6O26]6− polyoxoanions, forming a 1-D infinite chain. The 2-D layer is constructed from 1-D chains through hydrogen bonds. Adjacent layers and free {Cu(diz)4(H2O)2} complexes are fused through hydrogen bonding to form a 3-D topological framework with symbol of {414·610·84}{4}2. Compound 1 exhibits luminescence at room temperature, excellent degradation activity for four different organic dyes (RhB, MB, MO, and AP) under UV irradiation. The photocatalytic mechanism of 1 is discussed in detail. Furthermore, the electrocatalytic activity of 1 toward hydrogen peroxide has also been studied.
Delineation of the flow and mixing induced by Rayleigh-Taylor instability through tracers
Creators: name: Zhang, Ge
name: Xu, Aiguo
name: Zhang, Dejia
name: Li, Yingjun
name: Lai, Huilin
name: Hu, Xiaomian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Computer Science (cs.OH)
subject: Applied Physics (physics.app-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Rayleigh-Taylor-instability(RTI) induced flow and mixing are of great importance in both nature and engineering scenarios. To capture the underpinning physics, tracers are introduced to make a supplement to discrete Boltzmann simulation of RTI in compressible flows. Via marking two types of tracers with different colors, the tracer distribution provides a clear boundary of two fluids during the RTI evolution. Fine structures of the flow and thermodynamic nonequilibrium behavior around the interface in a miscible two-fluid system are delineated. Distribution of tracers in its velocity phase space makes a charming pattern showing quite dense information on the flow behavior, which opens a new perspective for analyzing and accessing significantly deep insights into the flow system. RTI mixing is further investigated via tracer defined local mixedness. The appearance of Kelvin-Helmholtz instability is quantitatively captured by mixedness averaged align the direction of the pressure gradient. The role of compressibility and viscosity on mixing are investigated separately, both of which show two-stage effect. The underlying mechanism of the two-stage effect is interpreted as the development of large structures at the initial stage and the generation of small structures at the late stage. At the late stage, for a fixed time, a saturation phenomenon of viscosity is found that further increase of viscosity cannot see an evident decline in mixedness. The mixing statues of heavy and light fluids are not synchronous and the mixing of a RTI system is heterogenous. The results are helpful for understanding the mechanism of flow and mixing induced by RTI.
«C’est sans doute très beau à voir». Les images de feu dans l’écriture de la danse: regards croisés
Creators: name: Serol, Lucas
Publisher: name: Danza e ricerca. Laboratorio di studi, scritture, visioni
Year: 2019

description: By studying fire imagery in texts related to the choreographic modernity in the early 20th century, both those produced by writers and those produced by dancers, we will attempt to understand, on the basis of a literary approach, what may justify the use of pyric imagery in order to describe or define the dance. Two types of flame related to dance appear in the texts, an exterior and spectacular flame which writers contemplate, and an inner flame that animates the dancers and that they can feel when they dance. By comparing these two perspectives, we will attempt to verify our hypothesis according to which these two flames are in fact one, and that it is the same phenomenon perceived differently by the dancer and the artist spectator.
description: Danza e ricerca. Laboratorio di studi, scritture, visioni, Numero 11 (dicembre 2019)