cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Revealing the Newton-Raphson basins of convergence in the circular pseudo-Newtonian Sitnikov problem
Creators: name: Zotos, Euaggelos E.
name: Suraj, Md Sanam
name: Jain, Mamta
name: Aggarwal, Rajiv
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: In this paper we numerically explore the convergence properties of the pseudo-Newtonian circular restricted problem of three and four primary bodies. The classical Newton-Raphson iterative scheme is used for revealing the basins of convergence and their respective fractal basin boundaries on the complex plane. A thorough and systematic analysis is conducted in an attempt to determine the influence of the transition parameter on the convergence properties of the system. Additionally, the roots (numerical attractors) of the system and the basin entropy of the convergence diagrams are monitored as a function of the transition parameter, thus allowing us to extract useful conclusions. The probability distributions, as well as the distributions of the required number of iterations are also correlated with the corresponding basins of convergence.
description: Published in International Journal of Non-Linear Mechanics (IJNLM). arXiv admin note: text overlap with arXiv:1807.00693, arXiv:1806.11409
Diagrammatic Theory of Anderson Impurity Models: Fermi and Non-Fermi Liquid Behavior
Creators: name: Kroha, Johann
name: Wölfle, Peter
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We review a recently developed method, based on a pseudoparticle representation of correlated electrons, to describe both Fermi liquid and non-Fermi liquid behavior in quantum impurity systems. The role of the projection onto the physical Hilbert space and the impossibility of slave boson condensation are discussed. By summing the leading coherent spin and charge fluctuation processes in a fully self-consistent and gauge invariant way one obtains the correct infrared behavior of the pseudoparticles. The temperature dependence of the spin susceptibility for the single channel and two-channel Anderson models is calculated and found to agree well with exact results.
description: 10 pages, 5 figures, invited article, Proceedings of the NATO Advanced Research Workshop "Open Problems in Strongly Correlated Electron Systems", Bled, Slowenia, 26.--30. April 2000
Tensor renormalization group study of the non-Abelian Higgs model in two dimensions
Creators: name: Bazavov, Alexei
name: Catterall, Simon
name: Jha, Raghav G.
name: Unmuth-Yockey, Judah
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the $SU(2)$ gauge-Higgs model in two Euclidean dimensions using the tensor renormalization group (TRG) approach. We derive a tensor formulation for this model in the unitary gauge and compare the expectation values of different observables between TRG and Monte Carlo simulations finding excellent agreement between the two methods. In practice we find the TRG method to be far superior to Monte Carlo simulation for calculations of the Polyakov loop correlation function which is used to extract the static quark potential.
description: 11 pages, 11 figures
Lonchaea caledonica MacGowan & Rotheray 2000
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Lonchaeidae
Lonchaea
Lonchaea caledonica

description: Lonchaea caledonica MacGowan & Rotheray, 2000. (MacGowan et al. 2007).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 127, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Tau Air-Showers Signature of Ultra High Energy Neutrinos
Creators: name: Fargion, Daniele
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The discover of Ultra High Energy Neutrino of astrophysical nature may be already reached. Indeed upward and horizontal tau Air-showers emerging from the Earth crust or mountain chains offer the best and most powerful signal of Ultra High Energy UHE neutrinos nu_tau}, barν_tau and barν_e at PeV and higher energy. The multiplicity in tau Air-showers secondary particles,N_{opt} =10^{12}, (E_tau}/ PeV, N_γ= 10^8 E_tau/ PeV, N_{e^- e^+}= 2 10^7 E_tau/PeV, N_mu =3 10^5 (E_tau/PeV)^{0.85}, make easy its over-amplified discover. Indeed UHE nu_tau, following Super Kamiokande evidence of neutrino flavour mixing, should be as abundant as nu_mu. Also anti-neutrino electrons, barν_e, near the Glashow W resonance peak, E_{\bar{ν_e}} = M^2_W / 2m_e, may generate tau Air-showers. Such horizontal tau air-showers by nu_τ-N and UHE barν_{e}-e at PeVs emerging from mountain high chain is one of the most power-full UHE neutrino imprint. Upward UHE nu_τ- N interaction on Earth crust at horizontal edge and from below, their consequent UHE tau air-showers beaming toward high mountains should flash gamma,mu,X and Cherenkov lights toward detectors located on the top of the mountains or on balloons. Such upward tau air-shower may hit also nearby satellite flashing them by short, hard, diluted gamma-burst at the edge of most sensitive Gamma Ray Observatory BATSE threshold. We identify already these rarest gamma events with recent (1994) discovered upward Terrestrial Gamma Flashes (TGF); we show their very probable UHE tau-UHE ν_τorigin. Partial TGF Galactic signature and known galactic and extra-galactic source location are discovered within known 47 TGF events at low, 2 10^{-3}, probability threshold.
description: 12 pages, 4 figures, Vulcano DARK 2000 conference
Conservation of asymptotic charges from past to future null infinity: Supermomentum in general relativity
Creators: name: Prabhu, Kartik
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We show that the BMS-supertranslations and their associated supermomenta on past null infinity can be related to those on future null infinity, proving the conjecture of Strominger for a class of spacetimes which are asymptotically-flat in the sense of Ashtekar and Hansen. Using a cylindrical 3-manifold of both null and spatial directions of approach towards spatial infinity, we impose appropriate regularity conditions on the Weyl tensor near spatial infinity along null directions. The asymptotic Einstein equations on this 3-manifold and the regularity conditions imply that the relevant Weyl tensor components on past null infinity are antipodally matched to those on future null infinity. The subalgebra of totally fluxless supertranslations near spatial infinity provides a natural isomorphism between the BMS-supertranslations on past and future null infinity. This proves that the flux of the supermomenta is conserved from past to future null infinity in a classical gravitational scattering process provided additional suitable conditions are satisfied at the timelike infinities.
description: v2: corrected formula for epsilon in Eqs. A.4E and A.9 v1: (published version in JHEP) 49 pages, 2 figures. arXiv admin note: substantial text overlap with arXiv:1808.07863
Additional file 8: of Paeniclostridium sordellii and Clostridioides difficile encode similar and clinically relevant tetracycline resistance loci in diverse genomic locations
Creators: name: Vidor, Callum
name: Bulach, Dieter
name: Awad, Milena
name: Lyras, Dena
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Evolutionary Biology
subject: Ecology
subject: Marine Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S3. Oligonucleotide primers used in PCR. (+) forward primer, (â ) reverse primer. (PDF 89 kb)
STM Studies of the Electronic Structure of Vortex Cores in Bi2Sr2CaCu2O8+d
Creators: name: Pan, S. H.
name: Hudson, E. W.
name: Gupta, A. K.
name: Ng, K-W
name: Eisaki, H.
name: Uchida, S.
name: Davis, J. C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report on low temperature scanning tunneling microscopy (STM) studies of the electronic structure of vortex cores in Bi2Sr2CaCu2O8+d (BSCCO). At the vortex core center, an enhanced density-of-states (DOS) is observed at energies near 7 meV. Spectroscopic imaging at these energies reveals an exponential decay of these 'core states' with a decay length of 2.2(3) nm. The four-fold symmetry sometimes predicted for d-wave vortices is not seen in spectroscopic vortex images. A locally nodeless order parameter induced by the magnetic field may be consistent with these measurements.
description: Submitted to Physical Review Letters. Address correspondence to jcdavis@socrates.berkeley.edu
On minimal Type IIB $AdS_6$ solutions with commuting 7-branes
Creators: name: Chaney, Andrea
name: Uhlemann, Christoph F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct Type IIB supergravity solutions with geometry $AdS_6\times S^2$ warped over a disc with two boundary points where 5-branes emerge and punctures with 7-brane monodromy. They describe $(p,q)$ 5-brane junctions with two groups of like-charged external 5-branes that are unconstrained by the $s$-rule and an additional group of constrained 5-branes. The dual 5d SCFTs include various theories discussed previously in the literature. We match SCFT operators with scaling dimension of $\mathcal O(N)$ with their representation in supergravity to support the proposed dualities.
description: 22 pages, 7 figures
Distributions of Time- and Distance-Headways in the Nagel-Schreckenberg Model of Vehicular Traffic: Effects of Hindrances
Creators: name: Chowdhury, Debashish
name: Pasupathy, Abhay
name: Sinha, Shishir
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In the Nagel-Schreckenberg model of vehicular traffic on single-lane highways vehicles are modelled as particles which hop forward from one site to another on a one dimensional lattice and the inter-particle interactions mimic the manner in which the real vehicles influence each other's motion. In this model the number of empty lattice sites in front of a particle is taken to be a measure of the corresponding distance-headway(DH). The time-headway(TH) is defined as the time interval between the departures (or arrivals) of two successive particles recorded by a detector placed at a fixed position on the model highway. We investigate the effects of spatial inhomogeneities of the highway (static hindrances) on the DH and TH distributions in the steady-state of this model.
description: 21 pages LATEX, 5 postscript figures; European Physical Journal B, vol.5, 781 (1998)
Diffraction-limited axial scanning in thick biological tissue employing an aberration correcting adaptive lens
Creators: name: Philipp, Katrin
name: Lemke, Florian
name: Scholz, Stefan
name: Wallrabe, Ulrike
name: Wapler, Matthias C.
name: Koukourakis, Nektarios
name: Czarske, Jürgen W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Diffraction-limited focusing deep into biological tissue is challenging due to spherical aberrations that lead to a broadening of the focal spot particularly in axial direction. While the diffraction-limit can be restored employing aberration correction with a deformable mirror or spatial light modulator, a bulky optical setup results due to the required beam-folding. We propose a bi actor adaptive lens, that enables axial scanning and at the same time correction of specimen induced spherical aberrations while offering a compact setup. Using the bi-actor lens in a confocal microscope, we show diffraction limited axial scanning up to \SI{340}{\micro m} deep inside a phantom specimen. Applying this technique for in-vivo measurements of zebrafish embryos with reporter gene-driven fluorescence in the thyroid gland reveals substructures of thyroid follicles.
Quantum computing and single-qubit measurements using the spin filter effect
Creators: name: DiVincenzo, David P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Many things will have to go right for quantum computation to become a reality in the lab. For any of the presently-proposed approaches involving spin states in solids, an essential requirement is that these spins should be measured at the single-Bohr-magneton level. Fortunately, quantum computing provides a suggestion for a new approach to this seemingly almost impossible task: convert the magnetization into a charge, and measure the charge. I show how this might be done by exploiting the spin filter effect provided by ferromagnetic tunnel barriers, used in conjunction with one-electron quantum dots.
description: 11 pages, LaTeX, 1 figure. To be published in J. Appl. Phys., paper given at the 43rd Annual MMM Conference
From infall to rotation around young stellar objects: A transitional phase with a 2000 AU radius contracting disk?
Creators: name: Hogerheijde, Michiel R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Evidence for a transitional stage in the formation of a low-mass star is reported, intermediate between the fully embedded and the T Tauri phases. Millimeter aperture synthesis observations in the HCO+ J=1-0 and 3-2, HCN 1-0, 13CO 1-0, and C18O 1-0 transitions reveal distinctly different velocity fields around two embedded, low-mass young stellar objects. The 0.6 M(sun) of material around TMC 1 (IRAS 04381+2517) closely follows inside-out collapse in the presence of a small amount of rotation (~3 km/s/pc), while L1489 IRS (IRAS 04016+2610) is surrounded by a 2000 AU radius, flared disk containing 0.02 M(sun). This disk shows Keplerian rotation around a ~0.65 M(sun) star and infall at 1.3 (r/100 AU)^-0.5 km/s, or, equivalently, sub-Keplerian motions around a central object between 0.65 and 1.4 M(sun). Its density is characterized by a radial power law and an exponential vertical scale height. The different relative importance of infall and rotation around these two objects suggests that rotationally supported structures grow from collapsing envelopes over a few times 10^5 yr to sizes of a few thousand AU, and then decrease over a few times 10^4 yr to several hundred AU typical for T Tauri disks. In this scenario, L1489 IRS represents a transitional phase between embedded YSOs and T Tauri stars with disks. The expected duration of this phase of ~5% of the embedded stage is consistent with the current lack of other known objects like L1489 IRS. Alternative explanations cannot explain L1489 IRS's large disk, such as formation from a cloud core with an unusually large velocity gradient or a binary companion that prevents mass accretion onto small scales. It follows that the transfer and dissipation of angular momentum is key to understanding the formation of disks from infalling envelopes.
description: Accepted ApJ. 33 pages, including 10 B/W figures and 1 color figure. Uses AASTeX
A Fermi liquid model for the overdoped and optimally doped cuprate superconductors: scattering rate, susceptibility, spin resonance peak and superconducting transition
Creators: name: Kastrinakis, George
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: This paper treats a number of issues of the cuprates, ranging from the spin resonance peak and the linear one-particle scattering rate to the superconducting transition, in the frame of a Fermi liquid model. Recent ARPES expts. by Valla et al., Science vol. 285, 2110 (1999), and e-print cond-mat/0003407, directly support the linearity of the one-particle scattering rate everywhere in the Brillouin zone we obtained here. We show that the origin of this linearity is the strong linear in energy term of the imaginary part of the carrier susceptibility. This result yields directly a linear in temperature resistivity and linear in 1/energy optical conductivity. We show that the low energy dependence of the susceptibility can have a purely fermionic origin. We introduce an antiferromagnetic ansatz for the susceptibility of the carriers.Inter alia, this ansatz may explain the appearance of the spin resonance peak (observed in neutron scattering) in the normal state of the cuprates. Further, we obtain particularly high transition temperatures $T_c$ from our Eliashberg scheme by using this ansatz: we have a $d_{x^2-y^2}$ gap with $T_c > 120 ^o$K for nearest neighbour hopping $t=250meV$.
description: This version corrects a few misprints of the printed version
Lonchaea carpathica Kovalev 1974
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Lonchaeidae
Lonchaea
Lonchaea carpathica

description: Lonchaea carpathica Kovalev, 1974. (MacGowan et al. 2007).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 127, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Surface structure of i-Al(68)Pd(23)Mn(9): An analysis based on the T*(2F) tiling decorated by Bergman polytopes
Creators: name: Kasner, G.
name: Papadopolos, Z.
name: Kramer, P.
name: B"urgler, D. E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A Fibonacci-like terrace structure along a 5fold axis of i-Al(68)Pd(23)Mn(9) monograins has been observed by T.M. Schaub et al. with scanning tunnelling microscopy (STM). In the planes of the terraces they see patterns of dark pentagonal holes. These holes are well oriented both within and among terraces. In one of 11 planes Schaub et al. obtain the autocorrelation function of the hole pattern. We interpret these experimental findings in terms of the Katz-Gratias-de Boisseu-Elser model. Following the suggestion of Elser that the Bergman clusters are the dominant motive of this model, we decorate the tiling T*(2F) by the Bergman polytopes only. The tiling T*(2F) allows us to use the powerful tools of the projection techniques. The Bergman polytopes can be easily replaced by the Mackay polytopes as the decoration objects. We derive a picture of ``geared'' layers of Bergman polytopes from the projection techniques as well as from a huge patch. Under the assumption that no surface reconstruction takes place, this picture explains the Fibonacci-sequence of the step heights as well as the related structure in the terraces qualitatively and to certain extent even quantitatively. Furthermore, this layer-picture requires that the polytopes are cut in order to allow for the observed step heights. We conclude that Bergman or Mackay clusters have to be considered as geometric building blocks of the i-AlPdMn structure rather than as energetically stable entities.
Multi-Epoch VLBA Observations of EGRET-Detected Quasars and BL Lac Objects: Superluminal Motion of Gamma-Ray Bright Blazars
Creators: name: Jorstad, Svetlana G.
name: Marscher, Alan P.
name: Mattox, John R.
name: Wehrle, Ann E.
name: Bloom, Steven D.
name: Yurchenko, Alexei V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a program to monitor the structure of the radio emission in 42 $γ$-ray bright blazars (31 quasars and 11 BL Lac objects) with the VLBA at 43, 22, and occasionally 15 and 8.4 GHz, over the period from November 1993 to July 1997. We determine proper motions in 33 sources and find that the apparent superluminal motions in $γ$-ray sources are much faster than for the general population of bright compact radio sources. This follows the strong dependence of the $γ$-ray flux on the level of relativistic beaming for both external-radiation Compton and synchrotron self-Compton emission. There is a positive correlation (correlation coefficient $r$=0.45) between the flux density of the VLBI core and the $γ$-ray flux and a moderate correlation (partial correlation coefficient $r$=0.31) between $γ$-ray apparent luminosity and superluminal velocities of jet components, as expected if the $γ$-ray emission originates in a very compact region of the relativistic jet and is highly beamed. In 43% of the sources the jet bends by more than 20$^\circ$ on parsec scales, which is consistent with amplification by projection effects of modest actual changes in position angle. In 27 of the sources in the sample there is at least one non-core component that appears to be stationary during our observations. Different characteristics of stationary features close to and farther from the core lead us to suggest two different classes of stationary components: those within about 2 milliarcseconds (mas) of the core, probably associated with standing hydrodynamical compressions, and those farther down the jet, which tend to be associated with bends in the jet.
description: 162 pages in ApJ (preprint) format, 9 tables, 48 figures, some of which have been bitmapped, accepted for publication in ApJS (v. 134)
Lonchaea collini Hackman 1956
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Lonchaeidae
Lonchaea
Lonchaea collini

description: Lonchaea collini Hackman, 1956. (MacGowan et al. 2007).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 127, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Topological Defects and the Spin Glass Phase of Cuprates
Creators: name: Hasselmann, N.
name: Neto, A. H. Castro
name: Smith, C. Morais
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose that the spin glass phase of cuprates is due to the proliferation of topological defects of a spiral distortion of the antiferromagnet order. Our theory explains straightforwardly the simultaneous existence of short range incommensurate magnetic correlations and complete a-b symmetry breaking in this phase. We show via a renormalization group calculation that the collinear O(3)/O(2) symmetry is unstable towards the formation of local non-collinear correlations. A critical disorder strength is identified beyond which topological defects proliferate already at zero temperature.
description: 7 pages, 2 figures. Final version with some changes and one replaced figure
Additional file 5: of Paeniclostridium sordellii and Clostridioides difficile encode similar and clinically relevant tetracycline resistance loci in diverse genomic locations
Creators: name: Vidor, Callum
name: Bulach, Dieter
name: Awad, Milena
name: Lyras, Dena
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Figure S3. Nucleotide alignment of the regions flanking regA in P. sordellii Tet P+ isolates. Sequences for the regA+ isolates SSCC32125, R32462, JGS6961 and SSCC18392 are compared to the regAâ isolate W2945. The direct repeats flanking regA are shown in bold red font and indicated by a black arrow beneath the sequence. The coding region of regA is colored purple. A gap in the alignment representing the majority of regA is indicated by three large dots. The start and stop codons of regA are in bold and annotated on the sequence. The regAâ isolates W3026, AM370 and W2922 have not been included in this alignment; however, a single site identical to the repeat is present for this isolate, equidistant to Tet P, as for W2945. (PDF 238 kb)
Measurement of 73Ge(n,g) cross sections and implications for stellar nucleosynthesis
Creators: name: Lederer-Woods, Claudia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: 73Ge(n,g) cross sections were measured at the neutron time-of-flight facility n_TOF at CERN up to neutron energies of 300 keV, providing for the first time experimental data above 8 keV. Results indicate that the stellar cross section at kT = 30 keV is 1.5 to 1.7 times higher than most theoretical predictions. The new cross sections result in a substantial decrease of 73Ge produced in stars, which would explain the low isotopic abundance of 73Ge in the solar system.
Near-Infrared Light Curves of the Black Hole Binary A0620-00
Creators: name: Froning, C. S.
name: Robinson, E. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We measured the near-infrared orbital light curve of the black hole binary A0620-00 in 1995 and 1996. The light curves show an asymmetric, double-humped modulation with extra emission in the peak at orbital phase 0.75. There were no significant changes in the shape of the light curve over the one-year observation period. There were no sharp dips in the light curves nor reversals of the asymmetry between the two peaks as seen in earlier observations. The light curves are well fit by models incorporating ellipsoidal variations from the mass-losing K-type star plus a beamed bright spot on the accretion disk around the compact star. The long-term stability of the light curve shape rules out superhumps and star spots as sources of asymmetry when we observed A0620-00. The ellipsoidal variations yield a lower limit i >= 38 deg on the orbital inclination. The light curves show no eclipse features, which places an upper limit i <= 75 deg. This range of inclinations constrains the mass of the compact object to 3.3 < M_1 < 13.6 Msun. The light curves do not further constrain the orbital inclination because the contribution of the accretion disk to the observed flux is unknown. We argue that a previous attempt to measure the near-infrared flux from the accretion disk using the dilution of the 12CO(2,0) bandhead in the spectrum of the K star is not reliable because the band strength depends strongly on surface gravity.
description: Accepted for publication in the Astronomical Journal. 17 pages, 4 figures. Prepared using AASTEX V. 5.0
Molecular layers in thin supported films exhibit the same scaling as the bulk between slow relaxation and vibrational dynamics
Creators: name: Becchi, Matteo
name: Giuntoli, Andrea
name: Leporini, Dino
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We perform molecular dynamics simulations of a supported molecular thin film. By varying thickness and temperature, we observe anisotropic mobility as well as strong gradients of both the vibrational motion and the structural relaxation through film layers with monomer size thickness. We show that the gradients of the fast and the slow dynamics across the layers (except the adherent layer to the substrate) comply, without any adjustment, with the same scaling between the structural relaxation time and the Debye Waller factor originally observed in the bulk [Larini et al., Nat. Phys., 2008, 4, 42]. The scaling is not observed if the average dynamics of the film is inspected. Our results suggest that the solidification process of each layer may be tracked by knowing solely the vibrational properties of the layer and the bulk.
description: accepted on Soft Matter
Details of disorder matter in 2D d-wave superconductors
Creators: name: Atkinson, W. A.
name: Hirschfeld, P. J.
name: MacDonald, A. H.
name: Ziegler, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We demonstrate that discrepancies between predicted low-energy quasiparticle properties in disordered 2D d-wave superconductors occur because of the unanticipated importance of disorder model details and normal-state particle-hole symmetry. This conclusion follows from numerically exact evaluations of the quasiparticle density-of-states predicted by the Bogoliubov-deGennes (BdG) mean field equations for both binary alloy and random site energy disorder models. For the realistic case, which is best described by a binary alloy model without particle-hole symmetry, we predict density-of-states suppression below an energy scale which appears to be correlated with the corresponding single-impurity resonance.
description: 5 pages, 4 figures
Additional file 4: of Paeniclostridium sordellii and Clostridioides difficile encode similar and clinically relevant tetracycline resistance loci in diverse genomic locations
Creators: name: Vidor, Callum
name: Bulach, Dieter
name: Awad, Milena
name: Lyras, Dena
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Figure S2. Nucleotide alignment of the upstream regulatory regions of Tet P in P. sordellii and C. difficile isolates compared to that of C. perfringens pCW3 from strain CW92. The sequence from P. sordellii isolates that encode Tet P on small plasmids is represented by R28058 (but includes R15892, SSCC37615, R32977 and SSCC19939, Table S1). The sequence from P. sordellii isolates that appear to encode Tet P on the chromosome, with the exception of W2945, is represented by SSCC18392 (but includes SSCC32135, R32462, JGS6961, W3026, AM370 and W2922, Table S1). The beginning of the tetA(P) gene is colored red (red arrow) with the start codon in bold. The predicted ribosome binding sites (RBS) for these sequences are in black bold font. The region corresponding to the C. perfringens pCW3 Tet P promoter, P3, is highlighted in green with the predicted − 10 and − 35 boxes shown in bold. The inverted repeats that correspond to the T1 transcriptional terminator are highlighted in blue and indicated with inverted black arrows. (PDF 274 kb)
Spectroscopic Discovery of Brown Dwarf-like Secondary Stars in the Cataclysmic Variables LL And and EF Eri
Creators: name: Howell, Steve B.
name: Ciardi, David R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Infrared spectroscopic observations of LL Andromedae and EF Eridani are presented. Our K band spectrum of LL Andromedae reveals the presence of methane absorption in the secondary star indicating an effective temperature less than 1300K, similar to a "T" type methane brown dwarf. The secondary star in EF Eridani is seen to be warmer with an effective temperature of ~1650K and a spectroscopic classification consistent with an L4-5 star. Both secondaries have theoretical mass estimates of 0.04-0.055 solar masses (40-55 Jupiter masses). Our IR spectroscopic observations of LL And and EF Eri provide the first direct proof of the theoretical prediction that post-period minimum cataclysmic variables contain brown dwarf-like secondary stars.
description: 8 pages, 2 figures. Accepted in Astrophysical Journal Letters
Lonchaea hyalipennis Zetterstedt 1847
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Lonchaeidae
Lonchaea
Lonchaea hyalipennis

description: Lonchaea hyalipennis Zetterstedt, 1847. (MacGowan et al. 2007).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 127, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Tests of Dynamical Scaling in 3-D Spinodal Decomposition
Creators: name: Jury, S. I.
name: Bladon, P.
name: Krishna, S.
name: Cates, M. E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We simulate late-stage coarsening of a 3-D symmetric binary fluid. With reduced units l,t (with scales set by viscosity, density and surface tension) our data extends two decades in t beyond earlier work. Across at least four decades, our own and others' individual datasets (< 1 decade each) show viscous hydrodynamic scaling (l ~ a + b t), but b is not constant between runs as this scaling demands. This betrays either the unexpected intrusion of a discretization (or molecular) lengthscale, or an exceptionally slow crossover between viscous and inertial regimes.
description: Submitted to Phys. Rev. E
Polarization in a three-dimensional Fermi gas with Rabi coupling
Creators: name: Penna, Vittorio
name: Salasnich, Luca
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate the polarization of a two-component three-dimensional fermionic gas made of repulsive alkali-metal atoms. The two pseudo-spin components correspond to two hyperfine states which are Rabi coupled. The presence of Rabi coupling implies that only the total number of atoms is conserved and a quantum phase transition between states dominated by spin-polarization along different axses is possible. By using a variational Hartree-Fock scheme we calculate analytically the ground-state energy of the system and determine analytically and numerically the conditions under which there is this quantum phase transition. This scheme includes the well-known criterion for the Stoner instability. The obtained phase diagram clearly shows that the polarized phase crucially depends on the interplay among the Rabi coupling energy, the interaction energy per particle, and the kinetic energy per particle.
description: 12 pages, 2 figures
Highly anisotropic g-factor of two-dimensional hole systems
Creators: name: Winkler, R.
name: Papadakis, S. J.
name: De Poortere, E. P.
name: Shayegan, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Coupling the spin degree of freedom to the anisotropic orbital motion of two-dimensional (2D) hole systems gives rise to a highly anisotropic Zeeman splitting with respect to different orientations of an in-plane magnetic field B relative to the crystal axes. This mechanism has no analogue in the bulk band structure. We obtain good, qualitative agreement between theory and experimental data, taken in GaAs 2D hole systems grown on (113) substrates, showing the anisotropic depopulation of the upper spin subband as a function of in-plane B.
description: 4 pages, 3 figures
Superflares and Giant Planets
Creators: name: Rubenstein, Eric P
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Stellar flares 100-10^7 times more energetic than the most powerful solar flares have been detected from 9 normal F and G main sequence stars (Schaefer, King & Deliyannis 2000). Although these stars are not in close binary systems, their superflares show a remarkable similarity to the large stellar flares observed on RS Canum Venaticorum binary systems. Such flares are caused by magnetic reconnection events associated with the tangling of magnetic fields between the two stars. The superflare stars are certainly not of this class, although the mechanism may be similar. The superflares may be caused by magnetic reconnection between fields of the primary star and a close-in Jovian planet. This scenario explains the energies, durations, and spectra of superflares, as well as explain why our Sun does not have such events. Only known planetary properties and reconnection scenarios are required by this mechanism.
description: 8 pages, 8 figures. High resolution PDF available from http://www.astro.yale.edu/ericr/
title: Linguistic Determinism and the Understanding of False Beliefs
Creators: name: De Villiers, Jill G.
name: De Villiers, Peter
Publisher: name: University of Massachusetts Amherst
Year: 2000

description: de Villiers, J. G. & de Villiers, P.A. (2000). Linguistic determinism and the understanding of false beliefs. In P. Mitchell & K. Riggs (Eds.), Children's Reasoning and the Mind (pp. 191-228). Hove,U.K.: Psychology Press.
description: We intend in this chapter to put forward a radical proposition about the relationship between language and the understanding of false beliefs. We begin by contrasting the roles that language acquisition might play with respect to the development of theory of mind reasoning, separating out the language-for-the-task from the social constructivist view of language as one of several facilitators of social cognition, and both of these from the strongest position that certain linguistic structures make available a representational format for false beliefs. We then present empirical data from a longitudinal study of normally developing preschool children and from our work with language-delayed oral deaf children, to test among the rival hypotheses for the role of language in the development of false belief reasoning. The empirical data make a suprisingly coherent story, though many pieces remain to be worked into the puzzle. The empirical story is at least suggestive enough that it forces us to examine the strongest theoretical position seriously, and ask, is it viable?
Additional file 1 of Transcriptional landscape of highly lignified poplar stems at single-cell resolution
Creators: name: Chen, Yang
name: Tong, Shaofei
name: Jiang, Yuanzhong
name: Ai, Fandi
name: Feng, Yanlin
name: Zhang, Junlin
name: Gong, Jue
name: Qin, Jiajia
name: Zhang, Yuanyuan
name: Zhu, Yingying
name: Liu, Jianquan
name: Ma, Tao
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1-S19. Supplementary figure legends and supplementary figures (Fig. S1-S19).
Greybody factor for black string in dRGT massive gravity
Creators: name: Boonserm, P.
name: Ngampitipan, T.
name: Wongjun, P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The greybody factor from the black string in the de Rham-Gabadadze-Tolley (dRGT) massive gravity theory is investigated in this study. The dRGT massive gravity theory is one of the modified gravity theories used in explaining the current acceleration in the expansion of the universe. By using cylindrical symmetry, black strings in dRGT massive gravity are shown to exist. When quantum effects are taken into account, black strings can emit thermal radiation called Hawking radiation. The Hawking radiation at spatial infinity differs from that at the source by the so-called greybody factor. In this paper, we examined the rigorous bounds on the greybody factors from the dRGT black strings. The results show that the greybody factor crucially depends on the shape of the potential characterized by model parameters. The results agree with ones in quantum mechanics, the higher the potential, the harder it is for the waves to penetrate and also lower the bound for the rigorous bounds.
description: 18 pages, 12 figures; V2 accepted to EPJC, minor change, two column 11 pages, 12 figures
Self-Assembled Triply Periodic Minimal Surfaces as moulds for Photonic Band Gap Materials
Creators: name: Martin-Moreno, L.
name: Garcia-Vidal, F. J.
name: Somoza, A. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose systems with structures defined by self-assembled triply periodic minimal surfaces (STPMS) as candidates for photonic bandgap materials. To support our proposal we have calculated the photonic bands for different STPMS and we have found that, at least, the double diamond and gyroid structures present full photonic bandgaps. Given the great variety of systems which crystalize in these structures, the diversity of possible materials that form them and the range of lattice constants they present, the construction of photonic bandgap materials with gaps in the visible range may be presently within reach.
description: 3 pages, 2 figures, RevTeX
Additional file 1: of Socioeconomic inequalities in survival of children with acute lymphoblastic leukemia insured by social security in Mexico: a study of the 2007–2009 cohorts
Creators: name: Castro-Ríos, Angélica
name: Reyes-Morales, Hortensia
name: Pelcastre, Blanca
name: Rendón-Macías, Mario
name: Fajardo-Gutiérrez, Arturo
Publisher: name: figshare
Year: 2019
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Hematology

description: Sensitivity analysis. Results of analysis of sensitivity detailed. (DOCX 87 kb)
Lonchaea mallochi MacGowan & Rotheray 2000
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy

description: Lonchaea mallochi MacGowan & Rotheray, 2000. (MacGowan et al. 2007).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 127, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Additional file 3: of Paeniclostridium sordellii and Clostridioides difficile encode similar and clinically relevant tetracycline resistance loci in diverse genomic locations
Creators: name: Vidor, Callum
name: Bulach, Dieter
name: Awad, Milena
name: Lyras, Dena
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Table S1. Matrices displaying the nucleotide identity (%) of the Tet P regulatory region comprising 650â bp directly upstream of the tetA(P) start codon, as well as the amino acid identity (%) of TetA(P) and TetB(P), from isolates of P. sordellii and C. difficile (Cd) compared with that of pCW3 from C. perfringens (Cp) CW92. (PDF 167 kb)
The Period-Luminosity Relations of Red Supergiants in M33 and M31
Creators: name: Ren, Yi
name: Jiang, B. W.
name: Yang, Ming
name: Gao, Jian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Based on previously selected preliminary samples of Red Supergiants (RSGs) in M33 and M31, the foreground stars and luminous Asymptotic Giant Branch stars (AGBs) are further excluded, which leads to the samples of 717 RSGs in M33 and 420 RSGs in M31. With the time-series data from the iPTF survey spanning nearly 2000 days, the period and amplitude of RSGs are analyzed. According to the lightcurves characteristics, they are classified into four categories in which 84 and 56 objects in M33 and M31 respectively are semi-regular variables. For these semi-regular variables, the pulsation mode is identified by comparing with the theoretical model, which yielded 19 (7) sources in the first overtone mode in M33 (M31), and the other 65 (49) RSGs in M33 (M31) in the fundamental mode. The period-luminosity (P-L) relation is analyzed for the RSGs in the fundamental mode. It is found the P-L relation is tight in the infrared, i.e. the 2MASS $JHK_{\rm S}$ bands and the short-wavelength bands of Spitzer. Meanwhile, the inhomogeneous extinction causes the P-L relation scattering in the $V$ band, and the dust emission causes the less tight P-L relation in the Spitzer/[8.0] and [24] bands. The derived P-L relations in the 2MASS/$K_{\rm S}$ band are in agreement with those of RSGs in SMC, LMC and the Milky Way within the uncertainty range. It is found that the number ratio of RSGs pulsating in the fundamental mode to the first overtone mode increases with metallicity.
description: 110 pages, 22 figures, 7 tables, accepted for publication in ApJS
Quantum statistical metastability for a finite spin
Creators: name: Garanin, D. A.
name: Chudnovsky, E. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study quantum-classical escape-rate transitions for uniaxial and biaxial models with finite spins S=10 (such as Mn_12Ac and Fe_8) and S=100 by a direct numerical approach. At second-order transitions the level making a dominant contribution into thermally assisted tunneling changes gradually with temperature whereas at first-order transitions a group of levels is skipped. For finite spins, the quasiclassical boundaries between first- and second-order transitions are shifted, favoring a second-order transition: For Fe_8 in zero field the transition should be first order according to a theory with S \to \infty, but we show that there are no skipped levels at the transition. Applying a field along the hard axis in Fe_8 makes transition the strongest first order. For the same model with S=100 we confirmed the existence of a region where a second-order transition is followed by a first-order transition [X. Martines Hidalgo and E. M. Chudnovsky, J. Phys.: Condensed Matter (in press)].
description: 7 Phys. Rev. pages, 10 figures, submitted to PRB
A Note on Two Constructions of Zero-Difference Balanced Functions
Creators: name: Yi, Zongxiang
name: Yu, Yuyin
name: Tang, Chunming
name: Zheng, Yanbin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Notes on two constructions of zero-difference balanced (ZDB) functions are made in this letter. Then ZDB functions over $\mathbb{Z}_{e}\times \prod_{i=0}^{k}{\mathbb{F}_{q_i}}$ are obtained. And it shows that all the known ZDB functions using cyclotomic cosets over $\mathbb{Z}_{n}$ are special cases of a generic construction. Moreover, applications of these ZDB functions are presented.
description: fix the math symbols in abstract