cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pullback and direct image of parabolic connections and parabolic Higgs bundles
Creators: name: Alfaya, David
name: Biswas, Indranil
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H30 (Primary) 14H60, 14E20 (Secondary)

description: We provide an explicit algebraic construction for the pullback and direct image of parabolic bundles, parabolic Higgs bundles and parabolic connections through maps between Riemann surfaces. We show that these constructions preserve semistability and polystability, and we prove that they are compatible with the nonabelian Hodge correspondence.
description: 28 pages
Quantum phase transitions and collapse of the Mott gap in the $d=1+ε$ dimensional half-filled Hubbard model
Creators: name: Kishine, Jun-ichiro
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the low-energy asymptotics of the half-filled Hubbard model with a circular Fermi surface in $d=1+ε$ continuous dimensions, based on the one-loop renormalization-group (RG) method. Peculiarity of the $d=1+ε$ dimensions is incorporated through the mathematica structure of the elementary particle-partcile (PP) and particle-hole (PH) loops: infrared logarithmic singularity of the PH loop is smeared for $ε>0$. The RG flows indicate that a quantum phase transition (QPT) from a metallic phase to the Mott insulator phase occurs at a finite on-site Coulomb repulsion $U$ for $ε>0$. We also discuss effects of randomness.
description: 12 pages, 10 eps figures
Additional file 16: of Transcriptionally induced enhancers in the macrophage immune response to Mycobacterium tuberculosis infection
Creators: name: Denisenko, Elena
name: Guler, Reto
name: Mhlanga, Musa
name: Suzuki, Harukazu
name: Brombacher, Frank
name: Schmeier, Sebastian
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Table S6 Three selected KEGG pathway maps enriched for DEGs regulated by induced enhancers. Corresponding DEGs and induced enhancers are listed along with correlation coefficient and p-value. (PDF 184 kb)
Support-Area Dependence of Vibration-Insensitive Optical Cavities
Creators: name: Lee, Won-Kyu
name: Park, Sang Eon
name: Park, Chang Yong
name: Yu, Dai-Hyuk
name: Heo, Myoung-Sun
name: Kim, Huidong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The vibration sensitivities of optical cavities depending on the support-area were investigated both numerically and experimentally. We performed the numerical simulation with two models; one with total constraint over the support area, and the other with only vertical constraint. A support-area-size insensitive optimal support condition could be found by the numerical simulation. The support-area was determined in the experiment by a Viton rubber pad. The vertical, transverse, and longitudinal vibration sensitivities were measured experimentally. The experimental result agreed with the numerical simulation with a sliding model (only vertical constraint).
description: 8 pages, 9 figures
Xestomyza lugubris : Wiedemann 1820
Creators: name: Hauser, Martin
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Therevidae
Xestomyza
Xestomyza lugubris

description: Xestomyza lugubris Wiedemann, 1820
Figs 1–4, 9, 11, 18, 19
 Xestomyza lugubris: Wiedemann 1820: 10; Lyneborg 1972: 357. Type locality: Cape of Good Hope; holotype in ZMUC.
 Pseudoxestomyza longirostris Kröber, 1912: 12; Lyneborg 1972: 357. Type locality: Algoa Bay; holotype in NHMW.
Lyneborg (1972) gave a detailed redescription of this species, with illustrations of the male terminalia and head. One illustration he provides (Lyneborg 1972: 356, fig. 187) supposedly illustrates a male head in lateral view, but it is clearly a female specimen and not identical with the male specimen in fig. 186. The setae on the frons and the dorsal part of the scape are much longer and erect in males, whereas they are short and virtually appressed in females (Figs 9, 11).
 Material examined: SOUTH AFRICA: Northern Cape: 1♀ 8 km E of Kamieskroon [30°10'52"S 18°00'20"E], [SE]3018AA, 5.ix.1983, Londt & Stuckenberg, montane old land with rocks & bushes nearby (MEI 116079, NMSA). Western Cape: 1♂ Stellenbosch, #34, 33°57'S 18°54'E, 1494 m, 15.ix.1994, P.E. Reavell (MEI 164793, NMSA); 1♂ Paarl Dist., Du Toits Kloof [33°45'S 19°11'E], 1000–2300 ft, 27–28.ix.1959, B. & P. Stuckenberg (MEI 116078, NMSA); 1♂ Stellenbosch [33°56'05"S 18°52'00"S], 2.ix.1926, Dr H. Brauns, “/ Pseudoxestomyza longirostris Kröb. Det Kröber 1927 / Therevidae Lyneborg specimen no. 1002/ Xestomyza lugubris det. Lyneborg 1970” (NMSA); 1♂ Cape Peninsula, Silvermine Nature Reserve [34°06'27"S 18°26'08"E] nr road, 12.ix.2002, Barkemeyer (MEI 146480, WBC).
description: Published as part of Hauser, Martin, 2012, A new species of Xestomyza Wiedemann, 1820 from South Africa, with a key to the genera of Xestomyzinae (Diptera: Therevidae), pp. 175 in African Invertebrates 53 (1) on pages 179-180, DOI: 10.5733/afin.053.0111, http://zenodo.org/record/7915301
Drastic magnetic-field-induced chiral current order and emergent current-bond-field interplay in kagome metals
Creators: name: Tazai, Rina
name: Yamakawa, Youichi
name: Kontani, Hiroshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In kagome metals, the chiral current order $η$ with time-reversal-symmetry-breaking is the source of various exotic electronic states, while the method of controlling the current order and its interplay with the star-of-David bond order $ϕ$ are still unsolved. Here, we reveal that tiny uniform orbital magnetization $M[η,ϕ]$ is induced by the chiral current order, and its magnitude is prominently enlarged under the presence of the bond order. Importantly, we derive the magnetic-field ($h$)-induced Ginzburg-Landau free energy expression $ΔF[h,η,ϕ]$, which enables us to elucidate the field-induced current-bond phase transitions in kagome metals. The emergent current-bond-$h$ trilinear coupling term in the free energy, $-3m_1 hηϕ$, naturally explains the characteristic magnetic field sensitive electronic states in kagome metals, such as the field-induced current order and the strong interplay between the bond and current orders. Furthermore, we present a natural explanation for the drastic strain-induced increment of the current order transition temperature T_{TRSB} reported by a recent experiment.
description: 19 pages, 15 figures, accepted for publication in Proceedings of the National Academy of Sciences (PNAS)
Critical Behavior of O(n)-symmetric Systems With Reversible Mode-coupling Terms: Stability Against Detailed-balance Violation
Creators: name: Täuber, Uwe C.
name: Rácz, Zoltán
Publisher: name: arXiv
Year: 1996
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate nonequilibrium critical properties of $O(n)$-symmetric models with reversible mode-coupling terms. Specifically, a variant of the model of Sasvári, Schwabl, and Szépfalusy is studied, where violation of detailed balance is incorporated by allowing the order parameter and the dynamically coupled conserved quantities to be governed by heat baths of different temperatures $T_S$ and $T_M$, respectively. Dynamic perturbation theory and the field-theoretic renormalization group are applied to one-loop order, and yield two new fixed points in addition to the equilibrium ones. The first one corresponds to $Θ= T_S / T_M = \infty$ and leads to model A critical behavior for the order parameter and to anomalous noise correlations for the generalized angular momenta; the second one is at $Θ= 0$ and is characterized by mean-field behavior of the conserved quantities, by a dynamic exponent $z = d / 2$ equal to that of the equilibrium SSS model, and by modified static critical exponents. However, both these new fixed points are unstable, and upon approaching the critical point detailed balance is restored, and the equilibrium static and dynamic critical properties are recovered.
description: 18 pages, RevTeX, 1 figure included as eps-file; submitted to Phys. Rev. E
Vortex motion for the lake equations
Creators: name: Dekeyser, Justin
name: Van Schaftingen, Jean
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 76B47 (35D30, 35Q31, 35Q35, 76B03)

description: The lake equations $$\left\{\begin{aligned} \nabla \cdot \big( b \, \mathbf{u}\big) &= 0 & & \text{on}\ \mathbb{R}\times D,\\ \partial_t\mathbf{u} + (\mathbf{u}\cdot \nabla)\mathbf{u} &= -\nabla h & & \text{on}\ \mathbb{R}\times D ,\\ \mathbf{u} \cdot \boldsymbolν &= 0 & & \text{on}\ \mathbb{R}\times\partial D . \end{aligned}\right.$$ model the vertically averaged horizontal velocity in an inviscid incompressible flow of a fluid in a basin whose variable depth $b : D \to [0, + \infty)$ is small in comparison with the size of its two-dimensional projection $D \subset \mathbb{R}^2$. When the depth $b$ is positive everywhere in $D$ and constant on the boundary, we prove that the vorticity of solutions of the lake equations whose initial vorticity concentrates at an interior point is asympotically a multiple of a Dirac mass whose motion is governed by the depth function $b$.
description: Minor revision, 43 pages
Additional file 14: of Transcriptionally induced enhancers in the macrophage immune response to Mycobacterium tuberculosis infection
Creators: name: Denisenko, Elena
name: Guler, Reto
name: Mhlanga, Musa
name: Suzuki, Harukazu
name: Brombacher, Frank
name: Schmeier, Sebastian
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Figure S9. Regulation of Cd38, Bst1, and Tapt1 genes. (PDF 175 kb)
A Universal Operator Growth Hypothesis
Creators: name: Parker, Daniel E.
name: Cao, Xiangyu
name: Avdoshkin, Alexander
name: Scaffidi, Thomas
name: Altman, Ehud
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a hypothesis for the universal properties of operators evolving under Hamiltonian dynamics in many-body systems. The hypothesis states that successive Lanczos coefficients in the continued fraction expansion of the Green's functions grow linearly with rate $α$ in generic systems, with an extra logarithmic correction in 1d. The rate $α$ --- an experimental observable --- governs the exponential growth of operator complexity in a sense we make precise. This exponential growth even prevails beyond semiclassical or large-$N$ limits. Moreover, $α$ upper bounds a large class of operator complexity measures, including the out-of-time-order correlator. As a result, we obtain a sharp bound on Lyapunov exponents $λ_L \leq 2 α$, which complements and improves the known universal low-temperature bound $λ_L \leq 2 πT$. We illustrate our results in paradigmatic examples such as non-integrable spin chains, the Sachdev-Ye-Kitaev model, and classical models. Finally we use the hypothesis in conjunction with the recursion method to develop a technique for computing diffusion constants.
description: 18+9 pages, 10 figures, 1 table; accepted version
Bootstrapping solutions of scattering equations
Creators: name: Liu, Zhengwen
name: Zhao, Xiaoran
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The scattering equations are a set of algebraic equations connecting the kinematic space of massless particles and the moduli space of Riemann spheres with marked points. We present an efficient method for solving the scattering equations based on the numerical algebraic geometry. The cornerstone of our method is the concept of the physical homotopy between different points in the kinematic space, which naturally induces a homotopy of the scattering equations. As a result, the solutions of the scattering equations with different points in the kinematic space can be tracked from each other. Finally, with the help of soft limits, all solutions can be bootstrapped from the known solution for the four-particle scattering.
description: v2: published version. The code is available at https://github.com/zxrlha/sehomo
RNA Pol-II transcripts in nucleolar associated domains of cancer cell nucleoli
Creators: name: Chowdhury, Soumya Roy
name: Shilpi, Arunima
name: Felsenfeld, Gary
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: We performed a comparative study of the non-ribosomal gene content of nucleoli from seven cancer cell lines, using identical methods of purification and analysis. We identified unique chromosomal domains associated with the nucleolus (NADs) and genes within these domains (NAGs). Four cell lines have relatively few NAGs, which appears mostly transcriptionally inactive, consistent with literature. The remaining three lines formed a separate group with nucleoli with unique features and NADS. They constitute larger number of common NAGs, marked by ATAC-seq and having accessible promoters, with histone markers for transcriptional activity and detectable RNA Pol II bound at their promoters. The transcripts of these genes are almost entirely exported from the nucleolus. These results indicate that RNA Pol II dependent transcription in NADs can vary widely in different cell types, presumably dependent on the cell’s developmental stage. Nucleolus-associated genes are likely to be distinguished marks reflecting the cell’s metabolism.
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0612
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0612, 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. 0612, 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
Gauge Invariance of QED$_{2+1}$
Creators: name: Tyutin, I. V.
name: Zeitlin, Vad. Yu.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The problem of gauge invariance of the physical sector of (2+1)-dimensional Maxwell-Chern-Simons quantum electrodynamics (QED$_{2+1}$) is studied. It is shown that using Proca mass term for the infrared regularization one obtains gauge-invariant fermion mass and the physical mass shell of QED$_{2+1}$ is well-defined in all orders of the perturbation theory. We are demonstrating also a class of gauges in the framework of QED$_{2+1}$, including transversal and Feynman-like ones, where the physical sector is well defined and independent of the gauge parameter.
description: 15 pages, minor misprints corrected
Aphasmaphleps stuckenbergi Capellari & Grichanov 2012, sp. n.
Creators: name: Capellari, Renato S.
name: Grichanov, Igor Ya.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Dolichopodidae
Aphasmaphleps
Aphasmaphleps stuckenbergi

description: Aphasmaphleps stuckenbergi sp. n.   Figs 6, 11
Etymology: The species is named for the late Brian Stuckenberg (1930–2009), the doyen of Afrotropical dipterology.
 Diagnosis: Male. Antennal stylus without apical lamella. Distal stylomere of arista-like stylus about 4× longer than basal stylomere. Veins R 4+5 and M parallel, M strong. Tarsomeres of mid leg unmodified, IIt 1 without rows of stiff hairs, IIt 2 about as long as IIt 3.
Description:
 Very similar to A. bickeli in all respects including morphology of hypopygium, except for the following features. (All specimens are quite discolourated due to long-term storage in alcohol.)
 Male.
 Body length 2.3 mm (in alcohol). Antenna 1.2 mm. Wing 1.6 mm long, 0.6 mm wide. Head. Antenna (Fig. 6): 9, 6, 11, 21, 82; stylus without apical lamella.
 Wing. CuAx proportion 0.05.
 Legs. It: 1.5, 1.2, 0.8, 0.9, 0.8. IIt: 3.5, 1.3, 1.5, 1.1, 0.7. IIIt: 2.3, 2.4, 1.5, 1.1, 0.9. IIt 1 (Fig. 11) unmodified. IIt 1 without rows of stiff hairs; IIt 2 about as long as IIt 3.
 Female. Unknown.
Holotype: ♂ (in glycerol) MADAGASCAR: Tul [éar Province], Morondava [19°53'S 44°28'E], 50 km N, 13 xii.1991, A. Pauly, forêt, rivière de sale (ISNB).
Paratypes: 24♂ (in alcohol), same data as holotype (ISNB).
Additional material: MADAGASCAR: 4♂ (in alcohol, strongly damaged), same data as holotype; 1♂ (in glycerol, damaged) Fia[narantsoa Province], Ranomafana [National Park, 21°00'S 47°30'E], 19.i.1992, A. Pauly, forêt (ISNB).
 Comments: A. stuckenbergi sp. n. is similar to A. bickeli sp. n., but can be distinguished from the latter by having the antennal stylus without an apical lamella.
description: Published as part of Capellari, Renato S. & Grichanov, Igor Ya., 2012, Review of the Afrotropical genus Aphasmaphleps Grichanov (Diptera: Dolichopodidae), pp. 35 in African Invertebrates 53 (1) on pages 42-43, DOI: 10.5733/afin.053.0102, http://zenodo.org/record/7918260
Statistical Mechanics of Low-Density Parity Check Error-Correcting Codes over Galois Fields
Creators: name: Nakamura, Kazutaka
name: Kabashima, Yoshiyuki
name: Saad, David
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A variation of low density parity check (LDPC) error correcting codes defined over Galois fields ($GF(q)$) is investigated using statistical physics. A code of this type is characterised by a sparse random parity check matrix composed of $C$ nonzero elements per column. We examine the dependence of the code performance on the value of $q$, for finite and infinite $C$ values, both in terms of the thermodynamical transition point and the practical decoding phase characterised by the existence of a unique (ferromagnetic) solution. We find different $q$-dependencies in the cases of C=2 and $C \ge 3$; the analytical solutions are in agreement with simulation results, providing a quantitative measure to the improvement in performance obtained using non-binary alphabets.
description: 7 pages, 1 figure
Hitchin map for the moduli space of $Λ$-modules in positive characteristic
Creators: name: Alfaya, David
name: Pauly, Christian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D20, 14G17

description: Building on Simpson's original definition over the complex numbers, we introduce the notion of restricted sheaf $Λ$ of rings of differential operators on a variety defined over a field of positive characteristic. We define the notion of $p$-curvature for $Λ$-modules and the analogue of the Hitchin map on the moduli space of $Λ$-modules. We show that under certain conditions this Hitchin map descends under the Frobenius map of the underlying variety and we give examples.
description: 25 pages
Polarization of top and chargino from stop decay in natural SUSY
Creators: name: Wu, Lei
name: Zhou, Hang
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Top squark (stop) plays a crucial role in the naturalness of supersymmetry (SUSY) models, which has been extensively searched for in the LHC experiments. Due to the parity-violating couplings, top quark and chargino thus produced from stop decay are expected to be polarized. We investigate the polarization of top quark and chargino, from which we find that the mass differences between neutralino and stop/chargino can affect the degree of polarization of top quark/chargino in the stop decay. We then examine the top polarization effects on kinematics of stop decay in natural SUSY (NSUSY) at the LHC and the results show that several observables have the discriminating power for different polarized top quark at the LHC, which may be useful for testing the nature of stop couplings in NSUSY.
description: 15 pages, 5 figures, 2 tables, version accepted by PLB
Finite-time optimality of Bayesian predictors
Creators: name: Ryabko, Daniil
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Information Theory (cs.IT)
subject: Statistics Theory (math.ST)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The problem of sequential probability forecasting is considered in the most general setting: a model set C is given, and it is required to predict as well as possible if any of the measures (environments) in C is chosen to generate the data. No assumptions whatsoever are made on the model class C, in particular, no independence or mixing assumptions; C may not be measurable; there may be no predictor whose loss is sublinear, etc. It is shown that the cumulative loss of any possible predictor can be matched by that of a Bayesian predictor whose prior is discrete and is concentrated on C, up to an additive term of order $\log n$, where $n$ is the time step. The bound holds for every $n$ and every measure in C. This is the first non-asymptotic result of this kind. In addition, a non-matching lower bound is established: it goes to infinity with $n$ but may do so arbitrarily slow.
The Role of the Environment in Chaotic Quantum Dynamics
Creators: name: Helmkamp, B. S.
name: Browne, D. A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study how the interaction with an external incoherent environment induces a crossover from quantum to classical behavior for a particle whose classical motion is chaotic. Posing the problem in the semiclassical regime, we find that noise produced by the bath coupling rather than dissipation is primarily responsible for the dephasing that results in the ``classicalization'' of the particle. We find that the bath directly alters the phase space structures that signal the onset of classical chaos. This dephasing is shown to have a semiclassical interpretation: the noise renders the interfering paths indistinguishable and therefore incoherent. The noise is also shown to contribute to the quantum inhibition of mixing by creating new paths that interfere coherently.
description: 10 pages RevTex. Three figures in Postscript as a uuencoded compressed tar file have been submitted as well
Evolution of Gaussian measures and application to the one dimensional nonlinear Schr{ö}dinger equation
Creators: name: Thomann, Laurent
name: Burq, Nicolas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this note, we give an overview of some results obtained in [3]. This latter work is devoted to the study of the one-dimensional nonlinear Schr{ö}dinger equation with random initial conditions. Namely, we describe the nonlinear evolution of Gaussian measures and we deduce global well-posedness and scattering results for the corresponding nonlinear Schr{ö}dinger equation.
Storage capacity of correlated perceptrons
Creators: name: Malzahn, D.
name: Engel, A.
name: Kanter, I.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We consider an ensemble of $K$ single-layer perceptrons exposed to random inputs and investigate the conditions under which the couplings of these perceptrons can be chosen such that prescribed correlations between the outputs occur. A general formalism is introduced using a multi-perceptron costfunction that allows to determine the maximal number of random inputs as a function of the desired values of the correlations. Replica-symmetric results for $K=2$ and $K=3$ are compared with properties of two-layer networks of tree-structure and fixed Boolean function between hidden units and output. The results show which correlations in the hidden layer of multi-layer neural networks are crucial for the value of the storage capacity.
description: 16 pages, Latex2e
Bridging the Gap Between Computational Photography and Visual Recognition
Creators: name: VidalMata, Rosaura G.
name: Banerjee, Sreya
name: RichardWebster, Brandon
name: Albright, Michael
name: Davalos, Pedro
name: McCloskey, Scott
name: Miller, Ben
name: Tambo, Asong
name: Ghosh, Sushobhan
name: Nagesh, Sudarshan
name: Yuan, Ye
name: Hu, Yueyu
name: Wu, Junru
name: Yang, Wenhan
name: Zhang, Xiaoshuai
name: Liu, Jiaying
name: Wang, Zhangyang
name: Chen, Hwann-Tzong
name: Huang, Tzu-Wei
name: Chin, Wen-Chi
name: Li, Yi-Chun
name: Lababidi, Mahmoud
name: Otto, Charles
name: Scheirer, Walter J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: What is the current state-of-the-art for image restoration and enhancement applied to degraded images acquired under less than ideal circumstances? Can the application of such algorithms as a pre-processing step to improve image interpretability for manual analysis or automatic visual recognition to classify scene content? While there have been important advances in the area of computational photography to restore or enhance the visual quality of an image, the capabilities of such techniques have not always translated in a useful way to visual recognition tasks. Consequently, there is a pressing need for the development of algorithms that are designed for the joint problem of improving visual appearance and recognition, which will be an enabling factor for the deployment of visual recognition tools in many real-world scenarios. To address this, we introduce the UG^2 dataset as a large-scale benchmark composed of video imagery captured under challenging conditions, and two enhancement tasks designed to test algorithmic impact on visual quality and automatic object recognition. Furthermore, we propose a set of metrics to evaluate the joint improvement of such tasks as well as individual algorithmic advances, including a novel psychophysics-based evaluation regime for human assessment and a realistic set of quantitative measures for object recognition performance. We introduce six new algorithms for image restoration or enhancement, which were created as part of the IARPA sponsored UG^2 Challenge workshop held at CVPR 2018. Under the proposed evaluation regime, we present an in-depth analysis of these algorithms and a host of deep learning-based and classic baseline approaches. From the observed results, it is evident that we are in the early days of building a bridge between computational photography and visual recognition, leaving many opportunities for innovation in this area.
description: CVPR Prize Challenge: http://www.ug2challenge.org
Axial collective mode of a dipolar quantum droplet
Creators: name: Blakie, P. Blair
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In this work, we investigate the ground state properties and collective excitations of a dipolar Bose-Einstein condensate that self-binds into a quantum droplet, stabilized by quantum fluctuations. We demonstrate that a sum rule approach can accurately determine the frequency of the low energy axial excitation, using properties of the droplet obtained from the ground state solutions. This excitation corresponds to an oscillation in the length of the filament-shaped droplet. Additionally, we evaluate the static polarizabilities, which quantify change in the droplet dimensions in response to a change in harmonic confinement.
description: 7 pages, 3 figures (submitted to Photonics special issue on Quantum Droplets)
Additional file 1: of Sociodemographic patterns of health insurance coverage in Namibia
Creators: name: Allcock, Sophie
name: Young, Elizabeth
name: Sandhu, Manjinder
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 60506 Virology
subject: FOS: Biological sciences

description: Figure S1. Proportion of insured individuals with each type of health insurance, stratified by sex. Number labels correspond to the number of individuals. Figure S2. Type of healthcare provider where inpatient and outpatient care was sought by health insurance coverage | A insured n = 350 uninsured n = 1005; B insured n = 143 uninsured n = 479 | HF: health facility | OP: outreach point | CHW: community health worker. Table S1. Weighted prevalence of health insurance by sociodemographic factors. Table S2. Weighted prevalence of seeking outpatient and inpatient care* by sociodemographic characteristics. Table S3. Clustering of sociodemographic factors within households, EAs and regions (n = 14,443). Table S4. Association between exposures of interest and seeking outpatient care in the four weeks prior to the survey (n = 14,443). Table S5. Association between exposures of interest and inpatient care (n = 14,443). Table S6. Association between sociodemographic factors and health insurance, stratified by sex. Table S7. Association between sociodemographic factors and health insurance, stratified by education level. Table S8. Association between sociodemographic factors and health insurance, stratified by wealth quintile. (DOCX 178 kb)
The triangular Ising antiferromagnet in a staggered field
Creators: name: Dhar, Abhishek
name: Chaudhuri, Pinaki
name: Dasgupta, Chandan
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the equilibrium properties of the nearest-neighbor Ising antiferromagnet on a triangular lattice in the presence of a staggered field conjugate to one of the degenerate ground states. Using a mapping of the ground states of the model without the staggered field to dimer coverings on the dual lattice, we classify the ground states into sectors specified by the number of ``strings''. We show that the effect of the staggered field is to generate long-range interactions between strings. In the limiting case of the antiferromagnetic coupling constant J becoming infinitely large, we prove the existence of a phase transition in this system and obtain a finite lower bound for the transition temperature. For finite J, we study the equilibrium properties of the system using Monte Carlo simulations with three different dynamics. We find that in all the three cases, equilibration times for low field values increase rapidly with system size at low temperatures. Due to this difficulty in equilibrating sufficiently large systems at low temperatures, our finite-size scaling analysis of the numerical results does not permit a definite conclusion about the existence of a phase transition for finite values of J. A surprising feature in the system is the fact that unlike usual glassy systems, a zero-temperature quench almost always leads to the ground state, while a slow cooling does not.
description: 12 pages, 18 figures: To appear in Phys. Rev. B
Fractional Order Riemann Zeta Factorial Function: A Recent Study
Creators: name: G. Britto Antony Xavier
name: T. Sathinathan
name: D. Arun
Publisher: name: Zenodo
Year: 2021
Subjects: Riemann zeta factorial function
fractional order
natural numbers
harmonic series

description: The purpose of this article is to apply zeta factorial function theory to fractional order Riemann zeta ‐factorial function. Several formulae on the fractional order Riemann zeta factorial function can be obtained using the inverse principle of the generalised difference operator. Findings are numerically validated using appropriate examples.
Fermionic Adaptive Sampling Theory for Variational Quantum Eigensolvers
Creators: name: Majland, Marco
name: Ettenhuber, Patrick
name: Zinner, Nikolaj Thomas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum chemistry has been identified as one of the most promising areas where quantum computing can have a tremendous impact. For current Noisy Intermediate-Scale Quantum (NISQ) devices, one of the best available methods to prepare approximate wave functions on quantum computers is the Adaptive Derivative-Assembled Pseudo-Trotter Ansatz Variational Quantum Eigensolver (ADAPT-VQE). However, ADAPT-VQE suffers from a significant measurement overhead when estimating the importance of operators in the wave function. In this work, we propose Fermionic Adaptive Sampling Theory VQE (FAST-VQE), a method for selecting operators based on importance metrics solely derived from the populations of Slater determinants in the wave function. Thus, our method mitigates measurement overheads for ADAPT-VQE as it is only dependent on the populations of Slater determinants which can simply be determined by measurements in the computational basis. We introduce two heuristic importance metrics, one based on Selected Configuration Interaction with perturbation theory and one based on approximate gradients. In state vector and finite shot simulations, FAST-VQE using the heuristic metric based on approximate gradients converges at the same rate or faster than ADAPT-VQE and requires dramatically fewer shots.
Quadrupole collectivity and shell closure in neutron-rich nuclei around $N=126$
Creators: name: Wu, X. Y.
name: Yao, J. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a comprehensive study on the low-lying states of neutron-rich Er, Yb, Hf, and W isotopes across the $N=126$ shell with a multi-reference covariant density functional theory. Beyond mean-field effects from shape mixing and symmetry restoration on the observables that are relevant for understanding quadrupole collectivity and underlying shell structure are investigated. The general features of low-lying states in closed-shell nuclei are retained in these four isotopes around $N=126$, even though the shell gap is overall quenched by about 30\% with the beyond mean-field effects. These effects are consistent with the previous generator-coordinate calculations based on Gogny forces, but much smaller than that predicted by the collective Hamiltonian calculation. It implies that the beyond mean-field effects on the $r$-process abundances before the third peak at $A\sim195$ might be more moderate than that found in A. Arcones and G. F. Bertsch, Phys. Rev. Lett. 108, 151101 (2012).
description: 12 pages with 13 figures and 1 table
Additional file 13: of Transcriptionally induced enhancers in the macrophage immune response to Mycobacterium tuberculosis infection
Creators: name: Denisenko, Elena
name: Guler, Reto
name: Mhlanga, Musa
name: Suzuki, Harukazu
name: Brombacher, Frank
name: Schmeier, Sebastian
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Figure S8. Regulation of Itgb8 gene. (PDF 163 kb)
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0735
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0735, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0735, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q15945019
description: Provenance: abbaye Saint-Étienne de Dijon
Does Cyg X-1 have a small Standard Accretion Disc?
Creators: name: Ghosh, Arindam
name: Banerjee, Indrani
name: Chakrabarti, Sandip K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We analyze several outbursts of a few transient sources using Proportional Counter Array (PCA) data (2.5-25 keV) as well as All Sky Monitor (ASM) data (1.5-12 keV) of Rossi X-ray Timing Explorer (RXTE) satellite. We find a time delay between the arrival times of the Keplerian disc component and the halo of the Two-Component Advective Flow (TCAF) when the spectral data is fitted with TCAF solution. We compare this time delay from the spectral fits with the TCAF solution of the transient low mass X-ray binaries (LMXBs) e.g., GX 339-4, H 1743-322 and MAXI J1836-194 with that of the high mass X-ray Binary (HMXB), Cyg X-1. We find that several days of time delays are observed in LMXBs while for Cyg X-1 the delay is negligible. We interpret the large delay to be due to the viscous delay of a large Keplerian component to reach the inner region as compared to nearly free-fall time taken by the low angular momentum halo component. The delay is of the order of a few days for the low mass X-ray binaries (LMXBs) where the feeding is primarily through the Roche-lobe. However, it is negligible in a wind-fed system like Cyg X-1 since a very small Keplerian disc is created here by slowly redistributing the low angular momentum of the wind. As a consequence, sporadic soft or intermediate spectral states are observed.
Coenosia Meigen 1826
Creators: name: Couri, Márcia Souto
name: de Carvalho, Claudio J. B.
name: Pont, Adrian C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Coenosia

description: Genus Coenosia Meigen, 1826
 Coenosia is the largest muscid genus occurring in the Afrotropical Region, with 110 described species (Pont 1980). Couri et al. (2006) recently described a new species from Madagascar and Pont (2009) described a new species from the Seychelles. See Couri et al. (2006) for generic diagnosis. Coenosia strigipes Stein, 1916 is the only species recorded from Namibia (Emden 1958: 7, “S. W. Africa”). This species was found in the material examined.
description: Published as part of Couri, Márcia Souto, de Carvalho, Claudio J. B. & Pont, Adrian C., 2012, Taxonomy of the Muscidae (Diptera) of Namibia: a key to genera, diagnoses, new records and description of a new species, pp. 47 in African Invertebrates 53 (1) on page 51, DOI: 10.5733/afin.053.0103, http://zenodo.org/record/7918268
Chlaenius (Lissauchenius) naeviger subsp. naeviger Morawitz 1862
Creators: name: Kim, Donguk
name: Kim, Dooyoung
name: Kim, Dongmin
name: Kim, Young-Kun
name: Suh, Sang Jae
name: Choi, Kwang Shik
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Chlaenius
Chlaenius naeviger
Chlaenius (lissauchenius) naeviger naeviger morawitz, 1862

description: Chlaenius (Lissauchenius) naeviger naeviger Morawitz, 1862
Materials
Type status: Other material. Occurrence: sex: 12 males, 6 females; occurrenceID: 253A37A6-0045-5980-A85F-79DAD9E7DDBA; Location: island: Gagedo Island; country: South Korea; stateProvince: Jeollanam-do; locality: Shinan-gun, Heuksan-myeon, Gageodo-ri, Sang Jae Suh Coll.; Identification: identifiedBy: Dooyoung Kim; Event: eventDate: 26. V. 2023; Record Level: basisOfRecord: Dried & Ethanol-Preserved Specimens
Notes
This species was collected during visual searches and in pit-fall traps. It was widely observed on forest roads from the lowlands to mid-mountainous areas of the Island (Fig. 2 C and Fig. 5 E). This is the first record of this species on Gageodo Island.
description: Published as part of Kim, Donguk, Kim, Dooyoung, Kim, Dongmin, Kim, Young-Kun, Suh, Sang Jae & Choi, Kwang Shik, 2025, Faunistic study of Coleoptera (Buprestidae, Carabidae, Cerambycidae, Lucanidae and Melyridae) on Gageodo Island, south-westernmost Korean Peninsula, pp. e 146229 in Biodiversity Data Journal 13 on page e146229, DOI: 10.3897/BDJ.13.e146229
Theory of coherent phase modes in insulating Josephson junction arrays
Creators: name: Wu, Huan-Kuang
name: Sau, Jay D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Recent microwave reflection measurements of Josephson junction ladders have suggested the presence of nearly coherent collective charge oscillations deep in the insulating phase. Here we develop a qualitative understanding of such coherent charge modes by studying the local dynamical conductivity of the insulating phase of a finite length sine-Gordon model. By considering parameters near the non-interacting Fermion limit where the charge operator dominantly couples to soliton-antisoliton pairs of the sine-Gordon model, we find that the local dynamical resistance shows an array of sharp peaks in frequency representing coherent phase oscillations on top of an incoherent background. The strength of the coherent peaks relative to the incoherent background increases as a powerlaw in frequency as well as exponentially as the Luttinger parameter approaches a critical value. The dynamical conductivity also clearly shows the insulating gap. We then compare the results in the high frequency limit to a perturbative estimate of phase-slip-induced decay of plasmons in the Josephson junction ladder.
description: 14 pages, 6 figures
Optimization and characterization of a polyelectrolyte complex for in vivo abdominal adhesion prevention
Creators: name: Mirabile, Brandon
Publisher: name: No Publisher Supplied
Year: 2021

description: Peritoneal adhesions are pathological bonds usually between omentum, loops of bowel, and the abdominal wall that develop as a response to tissue disturbances due to surgery, infection, trauma, or radiation. Painful or obstructive adhesions can develop after surgery and often require a second surgery known as adhesiolysis, to sever the adhesion. Unfortunately, the second procedure can result in complications including bowel defect, sepsis, and wound infection. One method to reduce adhesion formation is to introduce an anti-adhesive biomaterial during the initial surgery. This project focusses on developing, optimizing, and characterizing a polyelectrolyte complex film made of chitosan and polygalacturonic acid that possesses anti-adhesive properties to reduce adhesion formation in in vivo animal models. A biomaterial portfolio comprised of films containing 8 different ratios of chitosan and polygalacturonic acid as well as two thickness variants of a 75 µm and 170 µm film were developed to demonstrate the mechanical, biodegradable, and anti-adhesive properties of the polyelectrolyte complex. Optimization involved finalizing the chitosan to polygalacturonic acid ratio at 60:40, selecting a pH that fostered electrostatic interactions between the polymers at 4.53, and demonstrating the robust manufacturing process with less than 5% standard deviation in total mass. Characterization of the film revealed the maximum tensile strength to be 543.1 ± 37.8 psi if composed from medical grade chitosan or 406.3 ± 90.9 psi if it was manufactured with research grade chitosan. Degradation experiments showed the films remained intact for the critical adhesion formation period after surgery and degraded approximately 10% by mass in 10 weeks in media. In vitro endothelial cell assays demonstrated the anti-adhesive property of the polyelectrolyte complex and a lack of cell toxicity. In vivo studies are ongoing with preliminary data demonstrating the successful reduction in adhesion formation when a polyelectrolyte complex is applied to a rat model before the completion of surgery.
Haematobia Le Peletier & Serville 1828
Creators: name: Couri, Márcia Souto
name: de Carvalho, Claudio J. B.
name: Pont, Adrian C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Haematobia

description: Genus Haematobia Le Peletier & Serville, 1828
 Represented by six species in the Afrotropical Region. The genus and one species are KHUH UHFRUGHG IURP 1DPLELD IRU WKH ¿UVW WLPH. =XPSW (ƚ97) UHYLVHG WKH $IURWURSLFDO fauna.
 Diagnosis: General colouration dark greyish, with yellowish tinge; head 1.25× as wide as high; arista plumose only on dorsal surface; palpus spatulate, slightly narrowed in EDVDO ó WR ò, UHDFKLQJ WLS RI KDXVWHOOXP ZKHQ SURERVFLV ÀH[HG; SURVWHUQXP VHWXORVH; proepisternal depression and postalar wall bare; prealar seta differentiated or vestigial; lower calypter ca 2× as long as upper calypter.
description: Published as part of Couri, Márcia Souto, de Carvalho, Claudio J. B. & Pont, Adrian C., 2012, Taxonomy of the Muscidae (Diptera) of Namibia: a key to genera, diagnoses, new records and description of a new species, pp. 47 in African Invertebrates 53 (1) on page 52, DOI: 10.5733/afin.053.0103, http://zenodo.org/record/7918268