cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Coherent stochastic resonance in the case of two absorbing boundaries
Creators: name: Dhara, Asish K.
name: Mukhopadhyay, Tapan
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The coherent stochastic resonance is observed and studied with multi-step periodic signal in continuous medium having two absorbing boundaries. The general features of this process are exihibited. The universal features at the resonance point are demonstrated. The kinetic behaviors around the resonance point are also presented.
description: tex files with 17 figures, accepted for publication in Phys.Rev.E
Transport in perturbed classical integrable systems: the pinned Toda chain
Creators: name: Di Cintio, Pierfrancesco
name: Iubini, Stefano
name: Lepri, Stefano
name: Livi, Roberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Nonequilibrium and thermal transport properties of the Toda chain, a prototype of classically integrable system, subject to additional (nonintegrable) terms are considered. In particular, we study via equilibrium and nonequilibrium simulations, the Toda lattice with a power-law pinning potential, recently analyzed by Lebowitz and Scaramazza [ArXiv:1801.07153]. We show that, according to general expectations, even the case with quadratic pinning is genuinely non-integrable, as demonstrated by computing the Lyapunov exponents, and displays normal (diffusive) conductivity for very long chains. However, the model has unexpected dynamical features and displays strong finite-size effects and slow decay of correlations to be traced back to the propagation of soliton-like excitations, weakly affected by the harmonic pinning potential. Some novel results on current correlations for the standard integrable Toda model are also reported.
description: 8 pages, 6 figures. Submitted to CSF, comments welcome
On a quaternionic generalisation of the Riccati differential equation
Creators: name: Kravchenko, Viktor
name: Kravchenko, Vladislav
name: Williams, Benjamin
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A quaternionic partial differential equation is shown to be a generalisation of the Riccati ordinary differential equation and its relationship with the Schrodinger equation is established. Various approaches to the problem of finding particular solutions are explored, and the generalisations of two theorems of Euler on the Riccati differential equation, which correspond to the quaternionic equation, are given.
Additional file 2 of Revealing active components, action targets and molecular mechanism of Gandi capsule for treating diabetic nephropathy based on network pharmacology strategy
Creators: name: Zhang, Qiqiang
name: Ye, Qing
name: Huang, Xiaohui
name: Xu, Ajing
name: Liu, Yan
name: Qi, Jia
name: Zhang, Hai
name: Zhang, Jian
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer

description: Additional file 2: Table S2. 97 components in molecule database.
Mabea speciosa Müll. Arg.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Mabea
Mabea speciosa

description: [519] Mabea speciosa Müll.Arg.
 Fl. Bras. [Martius] 11 (2): 520 [1 May 1874] (Müller 1874).
 Mabea caudata Pax & K.Hoffm., Pflanzenr. [Engler] IV.147.IV (Heft 52): 282 [13 Feb. 1912] (Pax & Hoffmann 1912).
 NOTE. — Hyperdominant in Amazonia (ter Steege et al. 2020).
VERNACULAR NAMES. — Wp: awalapuna, awalapuna sili, paa lo’o • Wn: tihstili epit • Cr: bwa-lélé • Br: seringaí, taquari.
 HERBARIUM DATA (FG). — 17 collections at CAY. Sel. exs.: M.-F. Prévost et al. 4470.
 INVENTORY DATA (FG). — 48 trees in 20 plots; Fmax = 2.2 %; dbhinv = 29 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on pages 462-463, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
A Comparative Study of Computational Aesthetics
Creators: name: Temel, Dogancan
name: AlRegib, Ghassan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: I.4

description: Objective metrics model image quality by quantifying image degradations or estimating perceived image quality. However, image quality metrics do not model what makes an image more appealing or beautiful. In order to quantify the aesthetics of an image, we need to take it one step further and model the perception of aesthetics. In this paper, we examine computational aesthetics models that use hand-crafted, generic and hybrid descriptors. We show that generic descriptors can perform as well as state of the art hand-crafted aesthetics models that use global features. However, neither generic nor hand-crafted features is sufficient to model aesthetics when we only use global features without considering spatial composition or distribution. We also follow a visual dictionary approach similar to state of the art methods and show that it performs poorly without the spatial pyramid step.
description: 6 pages, 5 figures, 1 table
Shape Distortion by Irreversible Flux-Pinning-Induced Magnetostriction
Creators: name: Johansen, T. H.
name: Lothe, J.
name: Bratsberg, H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Exact analytical results are obtained for the flux-pinning-induced magnetostriction in cylindrical type-II superconductors placed in parallel magnetic field. New modes of irreversible deformation are found: In contrast to the circular cylinder where shape is conserved, it is shown that a square cross-section deforms with considerable distortion. During a field cycle both concave, convex, and even more complicated distortions are predicted. Strong implications for dilatometric measurements on crystals are emphasized. The main results are valid for any critical-state model, j_c = j_c(B).
description: 4 pages, 4 graphs
Real-time solutions of coupled Ehrenfest-Maxwell-Pauli-Kohn-Sham equations: fundamentals, implementation, and nano-optical applications
Creators: name: Jestädt, René
name: Ruggenthaler, Michael
name: Oliveira, Micael J. T.
name: Rubio, Angel
name: Appel, Heiko
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present the theoretical foundations and the implementation details of a density-functional approach for coupled photons, electrons, and effective nuclei in non-relativistic quantum electrodynamics. Starting point of the formalism is a generalization of the Pauli-Fierz field theory for which we establish a one-to-one correspondence between external fields and internal variables. Based on this correspondence, we introduce a Kohn-Sham construction which provides a computationally feasible approach for ab-initio light-matter interactions. In the mean-field limit for the effective nuclei the formalism reduces to coupled Ehrenfest-Maxwell-Pauli-Kohn-Sham equations. We present an implementation of the approach in the real-space real-time code Octopus. For the implementation we use the Riemann-Silberstein formulation of classical electrodynamics and rewrite Maxwell's equations in Schrödinger form. This allows us to use existing time-evolution algorithms developed for quantum-mechanical systems also for Maxwell's equations. Overall, our approach is ideally suited for applications in nano-optics, nano-plasmonics, (photo) electrocatalysis, light-matter coupling in 2D materials, cases where laser pulses carry orbital angular momentum, or light-tailored chemical reactions in optical cavities to name but a few.
Optical properties of Fe-Mn-Ga alloys
Creators: name: Kudryavtsev, Y. V.
name: Uvarov, N. V.
name: Dubowik, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The first-principles calculations of the electronic structures and the interband optical conductivity (OC) spectra have been performed for the stoichiometric Fe$_{2}$MnGa alloy with L2$_{1}$ and L1$_{2}$ types of atomic ordering. The calculated optical properties of Fe$_{2}$MnGa alloy for the L2$_{1}$ and L1$_{2}$ phases are complemented by the experimental OC spectra for bulk and thin film Fe-Mn-Ga alloy samples near the stoichiometry 2:1:1 with L2$_{1}$ and L1$_{2}$ (for bulks) as well as the body-centered-cubic and face-centered-cubic (for films) structures, respectively. A reasonable agreement between experimental and calculated interband OC spectra was obtained for both phases of the alloy. The experimental data show no significant difference in the OC spectra with respect to the degrees of atomic and magnetic orders of the samples.
description: a to J. Phys.: Condens. Matter
A kilo-Ampere level HTS flux pump
Creators: name: Geng, Jianzhao
name: Painter, Tom
name: Long, Peter
name: Gawith, Jamie
name: Yang, Jiabin
name: Ma, Jun
name: Dong, Qihuan
name: Shen, Boyang
name: Li, Chao
name: Coombs, T. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: This paper reports a newly developed high current transformer-rectifier High-Tc Superconducting (HTS) flux pump switched by dynamic resistance. A quasi-persistent current of over 1.1 kA has been achieved at 77 K using the device, which is the highest reported operating current by any HTS flux pumps to date. The size of the device is much smaller than traditional current leads and power supplies at the same current level. Parallel YBCO coated conductors are used in the transformer secondary winding as well as in the superconducting load coil to achieve high current. The output current is limited by the critical current of the load rather than the flux pump itself. Moreover, at over 1 kA current level, the device can maintain high flux injection accuracy, and the overall flux ripple is less than 0.2 mili-Weber. The work has shown the potential of using the device to operate high field HTS magnets in ultra-high quasi-persistent current mode, thus substantially reducing the inductance, size, weight, and cost of high field magnets, making them more accessible. It also indicates that the device is promising for powering HTS NMR/MRI magnets, in which the requirement for magnetic field satiability is demanding.
The large proper-time expansion of Yang-Mills plasma as a resurgent transseries
Creators: name: Aniceto, Inês
name: Meiring, Ben
name: Jankowski, Jakub
name: Spaliński, Michał
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the late-time expansion of the energy density of $\mathcal{N}=4$ supersymmetric Yang-Mills plasma at infinite coupling undergoing Bjorken flow takes the form of a multi-parameter transseries. Using the AdS/CFT correspondence we find a gravity solution which supplements the well known large proper-time expansion by exponentially-suppressed sectors corresponding to quasinormal modes of the AdS black-brane. The full solution also requires the presence of further sectors which have a natural interpretation as couplings between these modes. The exponentially-suppressed sectors represent nonhydrodynamic contributions to the energy density of the plasma. We use resurgence techniques on the resulting transseries to show that all the information encoded in the nonhydrodynamic sectors can be recovered from the original hydrodynamic gradient expansion.
Reevaluating electron-phonon coupling strengths: Indium as a test case for ab initio and many-body-theory methods
Creators: name: Rudin, Sven P.
name: Bauer, R.
name: Liu, Amy Y.
name: Freericks, J. K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using indium as a test case, we investigate the accuracy of the electron-phonon coupling calculated with state-of-the-art ab initio and many-body theory methods. The ab initio calculations -- where electrons are treated in the local-density approximation, and phonons and the electron-phonon interaction are treated within linear response -- predict an electron-phonon spectral function alpha^2 F(omega) which translates into a relative tunneling conductance that agrees with experiment to within one part in 1000. The many-body theory calculations -- where alpha^2 F(omega) is extracted from tunneling data by means of the McMillan-Rowell tunneling inversion method -- provide spectral functions that depend strongly on details of the inversion process. For the the most important moment of alpha^2 F(omega), the mass-renormalization parameter lambda, we report 0.9 +/- 0.1, in contrast to the value 0.805 quoted for nearly three decades in the literature. The ab initio calculations also provide the transport electron-phonon spectral function alpha_{tr}^2 F(omega), from which we calculate the resistivity as a function of temperature in good agreement with experiment.
description: 16 pages, 5 figures
Electroweak Precision Tests of the Standard Model after the Discovery of the Higgs Boson
Creators: name: Erler, Jens
name: Schott, Matthias
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The global fit of the Standard Model predictions to electroweak precision data, which has been routinely performed in the past decades by several groups, led to the prediction of the top quark and the Higgs boson masses before their respective discoveries. With the measurement of the Higgs boson mass at the Large Hadron Collider (LHC) in 2012 by the ATLAS and CMS collaborations, the last free parameter of the Standard Model of particle physics has been fixed, and the global electroweak fit can be used to test the full internal consistency of the electroweak sector of the Standard Model and constrain models beyond. In this article, we review the current state-of-the-art theoretical calculations, as well as the precision measurements performed at the LHC, and interpret them within the context of the global electroweak fit. Special focus is drawn in the impact of the Higgs boson mass on the fit.
description: 65 pages, 52 figures
title: Policy goals as reference points for interdisciplinary soil research
Creators: name: Techen, A.-K.
name: Helming, K.
Publisher: name: BonaRes Data Centre
Year: 2019

description: Policy goals can be significant reference points for researchers and funders addressing research topics that are relevant for society. Based on a literature and document review we present major current policy goals that are pertaining to the management of agricultural soils, from the global to the national level with a focus on Germany. We highlight the general relevance of these policy goals for interdisciplinary soil research.
And Lord, Let it be palletized: A portrait of truck drivers' work and life from the 1997 survey of truck drivers
Creators: name: Belman, Dale
name: Monaco, Kristen A.
name: Brooks, Taggert J.
name: Belman, Dale
name: Monaco, Kristen A.
name: Brooks, Taggert J.
Publisher: name: Unknown
Year: 1998
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Proceedings of the Transportation Research Forum – 40th – 1998 (Vol.1)
Mabea subsessilis Pax & K. Hoffm.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Mabea
Mabea subsessilis

description: [520] Mabea subsessilis Pax & K.Hoffm.
 Pflanzenr. [Engler] IV.147.IV (Heft 52): 282 [13 Feb. 1912] (Pax & Hoffmann 1912).
 Mabea argutissima Croizat, Bull. Torrey Bot. Club 67 (4): 288 [Apr. 1940] (Croizat 1940).
 HERBARIUM DATA (FG). — 18 collections at CAY. Sel. exs.: J.-F. Molino & D. Sabatier 2307.
INVENTORY DATA (FG). — 14 trees in 4 plots; Fmax = 1.4 %; dbhinv = 28 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 463, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
title: A Remark About Homogeneous Experiments
Creators: name: Starke, Peter H.
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: It is shown, that the statement (11) is true for $H(n)$, i.e., for the maximal length of the shortest homogeneous experiments on automata with $n$ states.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Numbers 2-4, 2019, 133-137
Curvature Estimates in Asymptotically Flat Manifolds of Positive Scalar Curvature
Creators: name: Finster, Felix
name: Kath, Ines
Publisher: name: arXiv
Year: 2001
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We consider an asymptotically flat Riemannian spin manifold of positive scalar curvature. An inequality is derived which bounds the Riemann tensor in terms of the total mass and quantifies in which sense curvature must become small when the total mass tends to zero.
description: 11 pages, LaTeX (published version)
Coherent photoproduction of $J/ψ$ in nucleus-nucleus collisions in the color dipole approach
Creators: name: Łuszczak, Agnieszka
name: Schäfer, Wolfgang
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the exclusive photoproduction of $J/ψ$-mesons in ultraperipheral heavy ion collisions in the color dipole approach. We first test a number of dipole cross sections fitted to inclusive $F_2$-data against the total cross section of exclusive $J/ψ$-production on the free nucleon. We then use the color-dipole formulation of Glauber-Gribov theory to calculate the diffractive amplitude on the nuclear target. The real part of the free nucleon amplitude is taken into account consistent with the rules of Glauber theory. We compare our results to recent published and preliminary data on exclusive $J/ψ$ corrections in ultraperipheral lead-lead collisions at $\sqrt{s_{NN}}=2.76 \, \rm{TeV}$ and $\sqrt{s_{NN}} = 5.02 \, \rm{TeV}$. Especially at high $γA$ energies there is room for additional shadowing corrections, corresponding to triple-Pomeron terms or shadowing from large mass diffraction.
description: 16 pages, 6 figures
Numerical Solution of Hard-Core Mixtures
Creators: name: Buhot, Arnaud
name: Krauth, Werner
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the equilibrium phase diagram of binary mixtures of hard spheres as well as of parallel hard cubes. A superior cluster algorithm allows us to establish and to access the demixed phase for both systems and to investigate the subtle interplay between short-range depletion and long-range demixing.
description: 4 pages, 2 figures
Effect of Level Statistics on Local Magnetism in Nanoscale Metallic Grains
Creators: name: Zou, Liang-Jian
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Effect of level statistics on local electronic states and local magnetism in nanoscale metallic grains with transition-metal impurity in the ballistic regime is studied. It is shown that the mean occupation of local electron and the local magnetic moment in nanoscale metallic grains with odd conduction electrons are larger than those with even conduction electrons. The effect of even-odd parity on the condition for the occurrence of local magnetic moment is also discussed, it is found that the critical value $ρ_{d}(0)U_{c}$ for the formation of local moment in nanoscale metallic grains is much smaller than that in bulks. The dependences of the local spin susceptibility on size and the Coulomb interaction are obtained. These results show that the level statistics plays an important role for the local magnetism, it distinguishes the properties of nanoscale metallic grains from those of small clusters and bulks.
description: Latex, 6 figures in Postscript
Additional file 1 of Revealing active components, action targets and molecular mechanism of Gandi capsule for treating diabetic nephropathy based on network pharmacology strategy
Creators: name: Zhang, Qiqiang
name: Ye, Qing
name: Huang, Xiaohui
name: Xu, Ajing
name: Liu, Yan
name: Qi, Jia
name: Zhang, Hai
name: Zhang, Jian
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer

description: Additional file 1: Table S1. The information of eight traditional Chinese herbs of GDC.
Transport properties of vortices in easy flow channels: a Frenkel-Kontorova study
Creators: name: Besseling, R.
name: Niggebrugge, R.
name: Kes, P. H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Incommensurate easy flow channels in an otherwise perfect vortex lattice are investigated. The associated (point) defects in the lattice inside the channel cause an almost vanishing critical current, as shown by molecular dynamics simulations and a comparison with the Frenkel-Kontorova model. In addition to the normal flux flow behavior we find a low mobility regime at small drives associated with defect motion. We treat this situation analytically for the case of a single defective vortex row. We also briefly discuss the relation to existing experiments on artificial vortex channels.
description: 10 pages, 3 figures to appear in Phys. Rev. Lett
title: Implementation of the Algorithm for Testing an Automaton for Synchronization in Linear Expected Time
Creators: name: Ageev, Pavel
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: Berlinkov has suggested an algorithm that, given a deterministic finite automaton $\mathcal{A}$, verifies whether or not $\mathcal{A}$ is synchronizing in linear (of the number of states and letters) expected time. We present a modification of Berlinkov's algorithm which we have implemented and tested. Our experiments show that the implementation outperforms the standard quadratic algorithm even for automata of modest size and allow us to give a statistically accurate approximation of the ratio of non-synchronizing automata amongst all automata with a given number of states.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Numbers 2-4, 2019, 139-152
Lyapunov exponents in continuum Bernoulli-Anderson models
Creators: name: Damanik, David
name: Sims, Robert
name: Stolz, Gunter
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study one-dimensional, continuum Bernoulli-Anderson models with general single-site potentials and prove positivity of the Lyapunov exponent away from a discrete set of critical energies. The proof is based on Fürstenberg's Theorem. The set of critical energies is described explicitly in terms of the transmission and reflection coefficients for scattering at the single-site potential. In examples we discuss the asymptotic behavior of generalized eigenfunctions at critical energies.
description: 11 pages
The economic impact of an airport curfew: "Looking at the night side of life"
Creators: name: Prentice, Barry E.
name: Shurvell, Scott J.
name: Prentice, Barry E.
name: Shurvell, Scott J.
Publisher: name: Unknown
Year: 1998
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Proceedings of the Transportation Research Forum – 40th – 1998 (Vol.1)
Estimating the derived demand for refridgerated truck transport: A gravity model approach
Creators: name: Prentice, Barry E.
name: Wong, Zhaokun
name: Prentice, Barry E.
name: Wong, Zhaokun
Publisher: name: Unknown
Year: 1998
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Proceedings of the Transportation Research Forum – 40th – 1998 (Vol.1)
Hofer-Zehnder capacity and length minimizing Hamiltonian paths
Creators: name: McDuff, Dusa
name: Slimowitz, Jennifer
Publisher: name: arXiv
Year: 2001
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 57R17, 57R57, 53D05

description: We use the criteria of Lalonde and McDuff to show that a path that is generated by a generic autonomous Hamiltonian is length minimizing with respect to the Hofer norm among all homotopic paths provided that it induces no non-constant closed trajectories in M. This generalizes a result of Hofer for symplectomorphisms of Euclidean space. The proof for general M uses Liu-Tian's construction of S^1-invariant virtual moduli cycles. As a corollary, we find that any semifree action of S^1 on M gives rise to a nontrivial element in the fundamental group of the symplectomorphism group of M. We also establish a version of the area-capacity inequality for quasicylinders.
description: Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol5/paper25.abs.html
The impact of railroad mergers on grain transportation markets: A Kansas State study
Creators: name: Park, Joan Je
name: Babcock, Michael W.
name: Lemke, Kenneth
name: Park, Joan Je
name: Babcock, Michael W.
name: Lemke, Kenneth
Publisher: name: Unknown
Year: 1998
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Proceedings of the Transportation Research Forum – 40th – 1998 (Vol.1)
Fast and accurate algorithms for the computation of spherically symmetric nonlocal diffusion operators on lattices
Creators: name: Li, Yu
name: Slevinsky, Richard Mikael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 33C20, 41A20

description: We present a unified treatment of the Fourier spectra of spherically symmetric nonlocal diffusion operators. We develop numerical and analytical results for the class of kernels with weak algebraic singularity as the distance between source and target tends to $0$. Rapid algorithms are derived for their Fourier spectra with the computation of each eigenvalue independent of all others. The algorithms are trivially parallelizable, capable of leveraging more powerful compute environments, and the accuracy of the eigenvalues is individually controllable. The algorithms include a Maclaurin series and a full divergent asymptotic series valid for any $d$ spatial dimensions. Using Drummond's sequence transformation, we prove linear complexity recurrence relations for degree-graded sequences of numerators and denominators in the rational approximations to the divergent asymptotic series. These relations are important to ensure that the algorithms are efficient, and also increase the numerical stability compared with the conventional algorithm with quadratic complexity.
title: A new Lower Bound for Reset Threshold of Binary Synchronizing Automata with Sink
Creators: name: Ananichev, Dmitry
name: Vorel, Vojtěch
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: We present a new series of examples of binary slowly synchronizing automata with a sink state. The reset threshold of the $n$-state automaton in this series is $\frac{n^2}{4}+2n-9$. This improves on the previously known lower bound for the maximum reset threshold of binary synchronizing $n$-state automata with a sink state.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Numbers 2-4, 2019, 153-164
Railroad monopoly in grain transportation?
Creators: name: Gervais, Jean-Phillippe
name: Baumel, C. Phillip
name: Gervais, Jean-Phillippe
name: Baumel, C. Phillip
Publisher: name: Unknown
Year: 1998
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Proceedings of the Transportation Research Forum – 40th – 1998 (Vol.1)
title: Locally Strongly Transitive Automata in the Černý Conjecture and Related Problems
Creators: name: Carpi, Arturo
name: D'Alessandro, Flavio
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: This paper mainly concerns the property of strong local transitivity of finite automata. We will survey some results on this property in the context of the synchronization problem. Further aspects and results relating this problem with the Road coloring problem of finite directed graphs and the Restivo conjecture on the minimal length of an incompletable word of a finite language, are also analyzed.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Numbers 2-4, 2019, 165-184
The evolving impact of motor vehicle fuel economy regulation as trucks displace cars in the personal transportation vehicle market
Creators: name: Shaffer, Brian
name: Windle, Robert
name: Shaffer, Brian
name: Windle, Robert
Publisher: name: Unknown
Year: 1998
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Proceedings of the Transportation Research Forum – 40th – 1998 (Vol.1)
Incommensurate and Commensurate Antiferromagnetic Spin Fluctuations in Cr and Cr Alloys from Ab Initio Dynamical Spin Susceptibility Calculations
Creators: name: Staunton, J. B.
name: Poulter, J.
name: Ginatempo, B.
name: Bruno, E.
name: Johnson, D. D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A scheme for making ab-initio calculations of the dynamic paramagnetic spin susceptibilities of solids at finite temperatures is described. It is based on Time-Dependent Density Functional Theory and employs an electronic multiple scattering formalism. Incommensurate and commensurate anti-ferromagnetic spin fluctuations in paramagnetic Cr and compositionally disordered Cr95V5 and Cr95Re5 alloys are studied together with the connection with the nesting of their Fermi surfaces. We find that the spin fluctuations can be described rather simply in terms of an overdamped oscillator model. Good agreement with inelastic neutron scattering data is obtained.
description: 11 pages, 3 figures
Additional file 1 of Remodeling of the tumor microenvironment via disrupting Blimp1+ effector Treg activity augments response to anti-PD-1 blockade
Creators: name: Dixon, Michael L.
name: Luo, Lin
name: Ghosh, Sadashib
name: Grimes, Jeffrey M.
name: Leavenworth, Jonathan D.
name: Leavenworth, Jianmei W.
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Table 1. Reagents and Resources.
MOESM4 of Evaluation of reference genes for normalizing RT-qPCR in leaves and suspension cells of Cephalotaxus hainanensis under various stimuli
Creators: name: Huapeng Sun
name: Xuefei Jiang
name: Mengli Sun
name: Hanqing Cong
name: Qiao, Fei
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 4. Expression stability ranking of the 9 candidate reference genes in Cephalotaxus hainanensis suspension cells samples.
A protease-activatable luminescent biosensor and reporter cell line for authentic SARS-CoV-2 infection.
Creators: name: Gerber, Pehuén Pereyra
name: Duncan, Lidia M
name: Greenwood, Edward Jd
name: Marelli, Sara
name: Naamati, Adi
name: Teixeira-Silva, Ana
name: Crozier, Thomas Wm
name: Gabaev, Ildar
name: Zhan, Jun R
name: Mulroney, Thomas E
name: Horner, Emily C
name: Doffinger, Rainer
name: Willis, Anne
name: Thaventhiran, James Ed
name: Protasio, Anna
name: Matheson, Nicholas
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: subject: Research Article
subject: Biology and life sciences
subject: Medicine and health sciences
subject: Engineering and technology
subject: FOS: Engineering and technology
subject: Research and analysis methods
subject: Physical sciences
subject: FOS: Physical sciences

description: Funder: NIHR Cambridge BRC
description: Efforts to define serological correlates of protection against COVID-19 have been hampered by the lack of a simple, scalable, standardised assay for SARS-CoV-2 infection and antibody neutralisation. Plaque assays remain the gold standard, but are impractical for high-throughput screening. In this study, we show that expression of viral proteases may be used to quantitate infected cells. Our assays exploit the cleavage of specific oligopeptide linkers, leading to the activation of cell-based optical biosensors. First, we characterise these biosensors using recombinant SARS-CoV-2 proteases. Next, we confirm their ability to detect viral protease expression during replication of authentic virus. Finally, we generate reporter cells stably expressing an optimised luciferase-based biosensor, enabling viral infection to be measured within 24 h in a 96- or 384-well plate format, including variants of concern. We have therefore developed a luminescent SARS-CoV-2 reporter cell line, and demonstrated its utility for the relative quantitation of infectious virus and titration of neutralising antibodies.
title: On Random Primitive Sets, Directable NFAs and the Generation of Slowly Synchronizing DFAs
Creators: name: Catalano, Costanza
name: Jungers, Raphaël M.
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: We tackle the problem of the randomized generation of slowly synchronizing deterministic automata (DFAs) by generating random primitive sets of matrices. We show that when the randomized procedure is too simple the exponent of the generated sets is of order $ O(n \log n) $ with high probability, thus the procedure fails to return DFAs with large reset threshold. We extend this result to random nondeterministic automata (NFAs) by showing, in particular, that a uniformly sampled NFA has both a $2$-directing word and a $3$-directing word of length $ O(n\log n) $ with high probability. We then present a more involved randomized algorithm that manages to generate DFAs with large reset threshold and we finally leverage these findings for exhibiting new families of DFAs with reset threshold of order $ \Omega(n^2/4) $.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Numbers 2-4, 2019, 185-217
title: Synchronizing Automata over Nested Words
Creators: name: Chistikov, Dmitry
name: Martyugin, Pavel
name: Shirmohammadi, Mahsa
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: We extend the concept of a synchronizing word from deterministic finite-state automata (DFA) to nested word automata (NWA): A well-matched nested word is called synchronizing if it resets the control state of any configuration, i.e., takes the NWA from all control states to a single control state. We show that although the shortest synchronizing word for an NWA, if it exists, can be (at most) exponential in the size of the NWA, the existence of such a word can still be decided in polynomial time. As our main contribution, we show that deciding the existence of a short synchronizing word (of at most given length) becomes PSPACE-complete (as opposed to NP-complete for DFA). The upper bound makes a connection to pebble games and Strahler numbers, and the lower bound goes via small-cost synchronizing words for DFA, an intermediate problem that we also show PSPACE-complete. We also characterize the complexity of a number of related problems, using the observation that the intersection nonemptiness problem for NWA is EXP-complete.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Numbers 2-4, 2019, 219-251
Mabea taquari Aubl.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Mabea
Mabea taquari

description: [521] Mabea taquari Aubl.
 Hist. Pl. Guiane 2: 870 [Jun.-Dec. 1775] (Aublet 1775).
 Mabea schomburgkii Benth., Hooker’s J. Bot. Kew Gard. Misc. 6: 365 (Bentham 1854).
 Mabea taquari var. angustifolia Müll.Arg., Prodr. [A. P. de Candolle] 15 (2.2): 1150 [late Aug. 1866] (Müller 1866).
VERNACULAR NAMES. — Ka: akale loway • Wn: isoimë watkï.
 HERBARIUM DATA (FG). — 43 collections at CAY. Sel. exs.: J.B. Aublet s.n. (original material A[A00055264], BM[BM000799374], F[V0056865F], P[P00716889]; possible original material LINN[LINN-HS 1470.2], MPU[MPU015282]).
 SIZE. — Guyana. H. D. Clarke 3146, 12 m.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 463, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
MOESM5 of Evaluation of reference genes for normalizing RT-qPCR in leaves and suspension cells of Cephalotaxus hainanensis under various stimuli
Creators: name: Huapeng Sun
name: Xuefei Jiang
name: Mengli Sun
name: Hanqing Cong
name: Qiao, Fei
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 5. The sequences of 10 candidate genes in Cephalotaxus hainanensis.
Continuum model for radial interface growth
Creators: name: Batchelor, M. T.
name: Henry, B. I.
name: Watt, S. D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A stochastic partial differential equation along the lines of the Kardar-Parisi-Zhang equation is introduced for the evolution of a growing interface in a radial geometry. Regular polygon solutions as well as radially symmetric solutions are identified in the deterministic limit. The polygon solutions, of relevance to on-lattice Eden growth from a seed in the zero-noise limit, are unstable in the continuum in favour of the symmetric solutions. The asymptotic surface width scaling for stochastic radial interface growth is investigated through numerical simulations and found to be characterized by the same scaling exponent as that for stochastic growth on a substrate.
description: 12 pages, Elsevier style, 5 figures
Interfacial energy as a selection mechanism for minimizing gradient Young measures in a one-dimensional model problem
Creators: name: Della Porta, Francesco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Energy functionals describing phase transitions in crystalline solids are often non-quasiconvex and minimizers might therefore not exist. On the other hand, there might be infinitely many gradient Young measures, modelling microstructures, generated by minimizing sequences, and it is an open problem how to select the physical ones. In this work we consider the problem of selecting minimizing sequences for a one-dimensional three-well problem $\mathcal{E}$. We introduce a regularization $\mathcal{E}^\varepsilon$ of $\mathcal{E}$ with an $\varepsilon$-small penalization of the second derivatives, and we obtain as $\varepsilon\downarrow 0$ its $Γ-$limit and, under some further assumptions, the $Γ-$limit of a suitably rescaled version of $\mathcal{E}^\varepsilon$. The latter selects a unique minimizing gradient Young measure of the former, which is supported just in two wells and not in three. We then show that some assumptions are necessary to derive the $Γ-$limit of the rescaled functional, but not to prove that minimizers of $\mathcal{E}^\varepsilon$ generate, as $\varepsilon\downarrow 0$, Young measures supported just in two wells and not in three.
description: Accepted in "ESAIM: Control, Optimisation and Calculus of Variations (ESAIM: COCV)". The original preprint is available at www.esaimcocv.org
Additional file 2 of Remodeling of the tumor microenvironment via disrupting Blimp1+ effector Treg activity augments response to anti-PD-1 blockade
Creators: name: Dixon, Michael L.
name: Luo, Lin
name: Ghosh, Sadashib
name: Grimes, Jeffrey M.
name: Leavenworth, Jonathan D.
name: Leavenworth, Jianmei W.
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 2: Table 2. Characteristics of de-identified metastatic melanoma tissues. Only patients 1-3 have matched control tissues.
MOESM2 of Evaluation of reference genes for normalizing RT-qPCR in leaves and suspension cells of Cephalotaxus hainanensis under various stimuli
Creators: name: Huapeng Sun
name: Xuefei Jiang
name: Mengli Sun
name: Hanqing Cong
name: Qiao, Fei
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 2. Pairwise variation (V) analysis of the 9 candidate reference genes.
SiC(0001): a surface Mott-Hubbard insulator
Creators: name: Anisimov, V. I.
name: Bedin, A. E.
name: Korotin, M. A.
name: Santoro, G.
name: Scandolo, S.
name: Tosatti, E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present ab-initio electronic structure calculations for the Si-terminated SiC(0001)$\sqrt{3}\times\sqrt{3}$ surface. While local density approximation (LDA) calculations predict a metallic ground state with a half-filled narrow band, Coulomb effects, included by the spin-polarized LDA+U method, result in a magnetic (Mott-Hubbard) insulator with a gap of 1.5 eV, comparable with the experimental value of 2.0 eV. The calculated value of the inter-site exchange parameter, J=30K, leads to the prediction of a paramagnetic Mott state, except at very low temperatures. The observed Si 2p surface core level doublet can naturally be explained as an on-site exchange splitting.
description: RevTex, 4 pages, 4 eps-figures
Additional file 1: of Folk taxonomy and indigenous names for frogs in Zululand, South Africa
Creators: name: Fortunate Phaka
name: Netherlands, Edward
name: Donnavan Kruger
name: Preez, Louis Du
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Questionnaire used for folk taxonomy investigations in Zululand. Interview template used for the semi-structured questionnaire in this study. (DOCX 18Â kb)
MOESM3 of Evaluation of reference genes for normalizing RT-qPCR in leaves and suspension cells of Cephalotaxus hainanensis under various stimuli
Creators: name: Huapeng Sun
name: Xuefei Jiang
name: Mengli Sun
name: Hanqing Cong
name: Qiao, Fei
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 3. Expression stability ranking of the 9 candidate reference genes in Cephalotaxus hainanensis leaf samples.
A Theory of Magnets with Competing Double Exchange and Superexchange Interactions
Creators: name: Golosov, D. I.
name: Norman, M. R.
name: Levin, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the competition between ferromagnetic double exchange (DE) and nearest-neighbour antiferromagnetic exchange in CMR materials. Towards this end, a single site mean field theory is proposed which emphasizes the hopping-mediated nature of the DE contribution. We find that the competition between these two exchange interactions leads to ferro- or antiferromagnetic order with incomplete saturation of the (sub)lattice magnetization. This conclusion is in contrast to previous results in the literature which find a canted spin arrangement under similar circumstances. We attribute this difference to the highly anisotropic exchange interactions used elsewhere. The associated experimental implications are discussed.
description: 4 pages, Latex-Revtex, 3 PostScript figures. Please see report cond-mat/9805238