cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Hubbard model: bosonic excitations and zero-frequency constants
Creators: name: Avella, Adolfo
name: Mancini, Ferdinando
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A fully self-consistent calculation of the bosonic dynamics of the Hubbard model is developed within the Composite Operator Method. From one side we consider a basic set of fermionic composite operators (Hubbard fields) and calculate the retarded propagators. On the other side we consider a basic set of bosonic composite operators (charge, spin and pair) and calculate the causal propagators. The equations for the Green's functions (GF) (retarded and causal), studied in the polar approximation, are coupled and depend on a set of parameters not determined by the dynamics. First, the pair sector is self-consistently solved together with the fermionic one and the zero-frequency constants (ZFC) are calculated not assuming the ergodic value, but fixing the representation of the GF in such a way to maintain the constrains required by the algebra of the composite fields. Then, the scheme to compute the charge and spin sectors, ZFCs included, is given in terms of the fermionic and pair correlators.
description: 3 pages, 2 figures
Quantum gravity in three dimensions, Witten spinors and the quantisation of length
Creators: name: Wieland, Wolfgang
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, I investigate the quantisation of length in euclidean quantum gravity in three dimensions. The starting point is the classical hamiltonian formalism in a cylinder of finite radius. At this finite boundary, a counter term is introduced that couples the gravitational field in the interior to a two-dimensional conformal field theory for an SU(2) boundary spinor, whose norm determines the conformal factor between the fiducial boundary metric and the physical metric in the bulk. The equations of motion for this boundary spinor are derived from the boundary action and turn out to be the two-dimensional analogue of the Witten equations appearing in Witten's proof of the positive mass theorem. The paper concludes with some comments on the resulting quantum theory. It is shown, in particular, that the length of a one-dimensional cross section of the boundary turns into a number operator on the Fock space of the theory. The spectrum of this operator is discrete and matches the results from loop quantum gravity in the spin network representation.
description: 22 pages, one figure
title: The Topological Susceptibility of QCD at High Temperatures
Creators: name: Jahn, Peter Thomas
Publisher: name: UNSPECIFIED
Year: 2019

description: Two of the most challenging problems in modern physics are the origin of dark matter and the strong CP problem. The latter means the non-observation of the violation of the combined particle-antiparticle and parity (CP) symmetries by the strong interaction which is conceptually allowed. Both problems - although prima facie disparate - could be simultaneously solved by the Peccei-Quinn mechanism. This results in a new particle, the axion. Despite strong experimental efforts, the discovery of the axion is yet to come, making precise theoretical predictions of its properties, especially its mass, highly valuable. The axion's properties are closely related to the topological structure of the vacuum of quantum chromodynamics (QCD). The QCD vacuum exhibits topologically non-trivial fluctuations of the gauge fields with the most important fluctuations being instantons. These topological fluctuations are quantified by the topological susceptibility that controls the axion mass and therefore is - especially at high temperatures - an important input for axion cosmology. Since topological effects are inherently non-perturbative, lattice QCD is particularly suitable for precisely determining the topological susceptibility. However, lattice simulations become extremely challenging at high temperatures because the topological susceptibility is very suppressed. In this work, we develop and establish a novel method based on a combination of gradient flow and reweighting that artificially enhances the number of instantons and therefore allows to determine the topological susceptibility at high temperatures. For computational simplicity, we content ourselves to pure SU(3) Yang-Mills theory for developing the method, but it is explicitly designed to be applicable also in full QCD. In particular, we provide a discretization of the instanton that allows for an analysis of the lattice-spacing effects on a lattice study of the topological susceptibility. We then present the reweighting method that is eventually used to determine the topological susceptibility up to 2 GeV in pure SU(3) Yang-Mills theory which constitutes the first direct determination of the topological susceptibility at such high temperatures.
title: Vocabulary elicitation, part 4 of 4, Pear language
title: Quatrième élicitation de vocabulaire (champs semantiques indetermines), Pear
titleType: AlternativeTitle
Creators: name: Michaud, Alexis
name: Martin, Marie Alexandrine
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2016
Subjects: subject: Pear
subject: pcb

description: Fourth vocabulary list (unknown semantic fields), Pear, one female speaker, unspecified age. Digitized from Michel Ferlus's copy of Marie Alexandrine Martin's original recording.
description: Quatrième liste de vocabulaire (champs sémantiques indéterminés), Pear, une informatrice dont l'âge n'est pas précisé - [Face 10-A] Origine du peuplement de la montagne (Trapeang Chheu Tatrao) ; origine des Péar ; botanique ; Ta Saen Ta Can. -Trapeang … ; divers
DEP Bulletin:Volume 32 Issue 9
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2008

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Implications of strict gauge invariance for particle spectra and precision observables
Creators: name: Maas, Axel
name: Egger, Larissa
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The discovery of the Higgs together with the excellent performance of the LHC allow to make precision tests of Brout-Englert-Higgs Physics, and especially its underlying field-theory. In this field theory strict gauge-invariance requires observable states to have a more involved structure than assumed in standard perturbation theory. This can lead to, likely rather very small, deviations in precision tests of the standard model. Here, the mechanism behind these deviations will be elucidated, and, as an example, its possible implications for the R ratio at future linear colliders will be estimated.
description: 4 pages, 2 figures, EPSHep 2017, July 05-12, 2017, Venice, Italy, submitted to the proceedings
Additional file 4 of Longitudinal trends in malaria testing rates in the face of elimination in eastern Myanmar: a 7-year observational study
Creators: name: Rae, Jade D.
name: Landier, Jordi
name: Simpson, Julie A.
name: Proux, Stéphane
name: Devine, Angela
name: Maude, Richard J.
name: Thu, Aung Myint
name: Wiladphaingern, Jacher
name: Kajeechiwa, Ladda
name: Thwin, May Myo
name: Tun, Saw Win
name: Nosten, François H.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. RDT quality control results.
Parity non-conservation in nuclear excitation by circularly polarized photon beam
Creators: name: Titov, A. I.
name: Fujiwara, M.
name: Kawase, K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the asymmetries in the nuclear resonance fluorescence processes with a circular polarized photon beam may be used as a tool for studying the parity non-conservation (PNC) in nuclei. The PNC asymmetry measurements both in exciting the parity doublet states and in exciting the discrete states near the ground states with parity mixing are discussed. We derived the formulae needed for measuring the PNC asymmetries.
description: 13 pages, 1 figure
A transformational approach to mechanical design synthesis
Creators: name: J  Rinderle
name: Finger, Susan
name: Carnegie Mellon University.Engineering Design Research Center.
name: International Conference On Design Theory And Methodology(1st :1989 :Montreal
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Mechanical Engineering technical report
Distributed Triangle Counting in the Graphulo Matrix Math Library
Creators: name: Hutchison, Dylan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Mathematical Software (cs.MS)
subject: FOS: Computer and information sciences

description: Triangle counting is a key algorithm for large graph analysis. The Graphulo library provides a framework for implementing graph algorithms on the Apache Accumulo distributed database. In this work we adapt two algorithms for counting triangles, one that uses the adjacency matrix and another that also uses the incidence matrix, to the Graphulo library for server-side processing inside Accumulo. Cloud-based experiments show a similar performance profile for these different approaches on the family of power law Graph500 graphs, for which data skew increasingly bottlenecks. These results motivate the design of skew-aware hybrid algorithms that we propose for future work.
description: Honorable mention in the 2017 IEEE HPEC's Graph Challenge
Transformation of the Dirac-Born-Infeld action under the Seiberg-Witten map
Creators: name: Garousi, Mohammad R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explicitly evaluate the disk S-matrix elements of one closed string and an arbitrary number of open string states in the presence of a large background B-flux. From this calculation, we show that in the world-volume action of D-branes in terms of non-commutative fields, the closed string fields must be treated as functionals of the non-commutative gauge fields. We also find the generalized multiplication rule *_N between N open string fields on the world-volume of the D-brane. In particular, this result indicates that the difference between the familiar * and the *_N product is just some total derivative terms. We show that the *_N product and the dependence of the closed string fields on the non-commutative gauge fields emerge also from transforming the ordinary Dirac-Born-Infeld action(including the closed string fields) under the Seiberg-Witten map. We then conjecture a non-commutative DBI action for the transformation of the commutative DBI action under the SW map.
description: 16 pages, latex, typos corrected
O VI and Multicomponent H I Absorption Associated with a Galaxy Group in the Direction of PG0953+415: Physical Conditions and Baryonic Content
Creators: name: Tripp, Todd M.
name: Savage, Blair D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery of an O VI absorption system at z(abs) = 0.14232 in a high resolution FUV spectrum of PG0953+415 obtained with the Space Telescope Imaging Spectrograph (STIS). Both lines of the O VI 1032, 1038 doublet and multicomponent H I Lya absorption are detected, but the N V doublet and the strong lines of C II and Si III are not apparent. We examine the ionization mechanism of the O VI absorber and find that while theoretical considerations favor collisional ionization, it is difficult to observationally rule out photoionization. If the absorber is collisionally ionized, it may not be in equilibrium due to the rapid cooling of gas in the appropriate temperature range. Non-equilibrium collisionally ionized models are shown to be consistent with the observations. A WIYN survey of galaxy redshifts near the sight line has revealed a galaxy at a projected distance of 395 kpc separated by ~130 km/s from this absorber, and three additional galaxies are found within 130 km/s of this redshift with projected separations ranging from 1.0 Mpc to 3.0 Mpc. Combining the STIS observations of PG0953+415 with previous high S/N GHRS observations of H1821+643, we derive a large number of O VI absorbers per unit redshift, dN/dz ~20. We use this sample to obtain a first estimate of the cosmological mass density of the O VI systems at z ~ 0. If further observations confirm the large dN/dz derived for the O VI systems, then these absorbers trace a significant reservoir of baryonic matter at low redshift.
description: Accepted for publication in Ap.J., vol. 542 (Oct. 10, 2000)
The main findings of the Hybland project
Creators: name: Tzampoglou, Ploutarchos
name: Loukidis, Dimitrios
name: Tsangaratos, Paraskevas
name: Anastasiades, Aristodemos
Publisher: name: Zenodo
Year: 2024

description: The main findings of the Hybland project were presented to the public during the second workshop that took place on 18 June 2024 at the University of Cyprus. Many thanks to Mr Anastasiades from GeoImaging Ltd, Dr. Loukidis from University of Cyprus and Dr. Tsangaratos from National Technical University of Athens for their interesting presentations as well as for supporting me to complete the project!!
A new perspective on tolerance analysis based on tolerance zones
Creators: name: Padmanabhan, Prakash
name: Kurfess, Thomas R.
name: Carnegie Mellon University.Engineering Design Research Center.
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Abstract: "Universal interchangeability of parts or sub-assemblies is one of the goals of most designs. The knowledge of all possible variations in an assembly due to the specified tolerances is essential to ensure universal interchangeability. Tolerance zone, as defined in [1], is a virtual region formed around a true feature. Tolerance zone propagation can be effectively used to observe variations due to individual part tolerances in an assembly. Although the concept of tolerance zones is not explicitly used in most existing tolerance analysis methods, the underlying principles can be readily used to generate a tolerance zone.However, it is seen that tolerance zones generated by Worst Case or Root Sum Square (RSS) models do not encompass all possible variations inan assembly made of parts that are within tolerance specification, because the effect of non-worst case stacking situations is not considered. The new perspective on tolerance analysis, discussed in this paper, addresses the effect of non-worst case stacking situations by studying angular accumulation in addition to linear accumulation of tolerances. In a general plus/minus tolerance part there is a high probability that the part conforms to the specified tolerances with a surface that is not at the true angular position with respect to other features.Such parts when assembled together lead to angular stack-up. In this paper, angular accumulation is addressed using the concept of tolerance zones and a mathematical basis is developed for the representation and analysis of angular accumulation based on classical kinematic theories. Possible applications of this analysis are also discussed."
Analytic Scattering and Refraction Models for Exoplanet Transit Spectra
Creators: name: Robinson, Tyler D.
name: Fortney, Jonathan J.
name: Hubbard, William B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Observations of exoplanet transit spectra are essential to understanding the physics and chemistry of distant worlds. The effects of opacity sources and many physical processes combine to set the shape of a transit spectrum. Two such key processes - refraction and cloud and/or haze forward scattering - have seen substantial recent study. However, models of these processes are typically complex, which prevents their incorporation into observational analyses and standard transit spectrum tools. In this work, we develop analytic expressions that allow for the efficient parameterization of forward scattering and refraction effects in transit spectra. We derive an effective slant optical depth that includes a correction for forward scattered light, and present an analytic form of this correction. We validate our correction against a full-physics transit spectrum model that includes scattering, and we explore the extent to which the omission of forward scattering effects may bias models. Also, we verify a common analytic expression for the location of a refractive boundary, which we express in terms of the maximum pressure probed in a transit spectrum. This expression is designed to be easily incorporated into existing tools, and we discuss how the detection of a refractive boundary could help indicate the background atmospheric composition by constraining the bulk refractivity of the atmosphere. Finally, we show that opacity from Rayleigh scattering and collision induced absorption will outweigh the effects of refraction for Jupiter-like atmospheres whose equilibrium temperatures are above 400-500 K.
description: ApJ accepted; submitted Feb. 7, 2017
Influence of Co$^{3+}$ spin-state on optical properties of LaCoO$_3$ and HoCoO$_3$
Creators: name: Nomerovannaya, L. V.
name: Makhnev, A. A.
name: Streltsov, S. V.
name: Nekrasov, I. A.
name: Korotin, M. A.
name: Shiryaev, S. V.
name: Bychkov, G. L.
name: Barilo, S. N.
name: Anisimov, V. I.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Optical properties of the isoelectronic compounds LaCoO$_3$ and HoCoO$_3$ has been experimentally and theoretically investigated. We've measured the real $ε_1(ω)$ and imaginary $ε_2(ω)$ parts of the dielectric function, reflectance $R(ω)$ and optical conductivity at room temperature. The shift of the most pronounced spectral features to the high energy region on 0.3 eV associated with larger distortions due to the smaller rare earth ionic radii in HoCoO$_3$ in comparison with LaCoO$_3$ was observed. Also there was found an enhancement of absorption intensity in the range 1.3-2.3 eV in all kinds of spectra in HoCoO$_3$, which can be attributed basing on the results of LDA+U calculations to the different spin-states of Co$^{3+}$ ion in these compounds. The shift of the onset of the absorption from less than 0.1 eV in LaCoO$_3$ to 0.7 eV in HoCoO$_3$ and an absorption intensity enhancement in a narrow spectral range 1.2-2.6 eV in HoCoO$_3$ are clearly seen from the calculated convolution of partial densities of states obtained in the LDA+U approach. Such changes are assumed to be induced by the different Co$^{3+}$ spin-state in these compounds at room temperature.
description: 10 pages, 3 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0185v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0185v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0185v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Heavy-ion interaction potential deduced from density-constrained TDHF calculation
Creators: name: Umar, A. S.
name: Oberacker, V. E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a new method for calculating the heavy-ion interaction potential from a density-constrained time-dependent Hartree-Fock calculation.
description: 4 pages, 3 figures
Effects of finite-range interactions on the one-electron spectral properties of one-dimensional metals: Application to Bi/InSb(001)
Creators: name: Carmelo, J. M. P.
name: Cadez, T.
name: Ohtsubo, Y.
name: Kimura, S. -i.
name: Campbell, D. K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the one-electron spectral properties of one-dimensional interacting electron systems in which the interactions have finite range. We employ a mobile quantum impurity scheme that describes the interactions of the fractionalized excitations at energies above the standard Tomonga-Luttinger liquid limit and show that the phase shifts induced by the impurity describe universal properties of the one-particle spectral function. We find the explicit forms in terms of these phase shifts for the momentum dependent exponents that control the behavior of the spectral function near and at the (k,omega)-plane singularities where most of the spectral weight is located. The universality arises because the line shape near the singularities is independent of the short-distance part of the interaction potentials. For the class of potentials considered here, the charge fractionalized particles have screened Coulomb interactions that decay with a power-law exponent l>5. We apply the theory to the angle-resolved photo-electron spectroscopy (ARPES) in the highly one-dimensional bismuth-induced anisotropic structure on indium antimonide Bi/InSb(001). Our theoretical predictions agree quantitatively with both (i) the experimental value found in Bi/InSb(001) for the exponent alpha that controls the suppression of the density of states at very small excitation energy omega and (ii) the location in the (k,omega) plane of the experimentally observed high-energy peaks in the ARPES momentum and energy distributions. We conclude with a discussion of experimental properties beyond the range of our present theoretical framework and further open questions regarding the one-electron spectral properties of Bi/InSb(001).
description: 23 pages, 6 figures
D-branes in Singular Calabi-Yau n-fold and N=2 Liouville Theory
Creators: name: Eguchi, Tohru
name: Sugawara, Yuji
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Making use of the N=2 Liouville theory and world-sheet techniques, we study the properties of D-branes wrapped around vanishing SUSY cycles of singular Calabi-Yau n-folds (n=2,3,4). After constructing boundary states describing the wrapped branes, we evaluate the disc amplitudes corresponding to the periods of SUSY cycles. We use the old technique of KPZ scaling in Liouville theory and derive holomorphicity and scaling behavior of vanishing cycles which are in agreement with geometrical considerations. We also discuss the open string Witten index using the N=2 Liouville theory and obtain the intersection numbers among SUSY cycles which also agree with geometrical expectation.
description: typos corrected, to appear in Nucl. Phys. B
Newton-type Methods for Inference in Higher-Order Markov Random Fields
Creators: name: Kannan, Hariprasad
name: Komodakis, Nikos
name: Paragios, Nikos
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Linear programming relaxations are central to {\sc map} inference in discrete Markov Random Fields. The ability to properly solve the Lagrangian dual is a critical component of such methods. In this paper, we study the benefit of using Newton-type methods to solve the Lagrangian dual of a smooth version of the problem. We investigate their ability to achieve superior convergence behavior and to better handle the ill-conditioned nature of the formulation, as compared to first order methods. We show that it is indeed possible to efficiently apply a trust region Newton method for a broad range of {\sc map} inference problems. In this paper we propose a provably convergent and efficient framework that includes (i) excellent compromise between computational complexity and precision concerning the Hessian matrix construction, (ii) a damping strategy that aids efficient optimization, (iii) a truncation strategy coupled with a generic pre-conditioner for Conjugate Gradients, (iv) efficient sum-product computation for sparse clique potentials. Results for higher-order Markov Random Fields demonstrate the potential of this approach.
description: 10 pages, 3 figures, 3 tables, CVPR 2017
A new cryomacroscope device (Type III) for visualization of physical events in cryopreservation with applications to vitrification and synthetic ice modulators.
Creators: name: Yoed  Rabin
name: Taylor, Michael J.
name: Feig, Justin S.G.
name: Baicu, Simona
name: Chen, Zhen
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: The objective of the current study is to develop a new cryomacroscope prototype for the study of vitrification in large-size specimens. The unique contribution in the current study is in developing a cryomacroscope setup as an add-on device to a commercial controlled-rate cooler and in demonstration of physical events in cryoprotective cocktails containing synthetic ice modulators (SIM)-compounds which hinder ice crystal growth. Cryopreservation by vitrification is a highly complex application, where the likelihood of crystallization, fracture formation, degradation of the biomaterial quality, and other physical events are dependent not only upon the instantaneous cryogenic conditions, but more significantly upon the evolution of conditions along the cryogenic protocol. Nevertheless, cryopreservation success is most frequently assessed by evaluating the cryopreserved product at its end states-either at the cryogenic storage temperature or room temperature. The cryomacroscope is the only available device for visualization of large-size specimens along the thermal protocol, in an effort to correlate the quality of the cryopreserved product with physical events. Compared with earlier cryomacroscope prototypes, the new Cryomacroscope-III evaluated here benefits from a higher resolution color camera, improved illumination, digital recording capabilities, and high repeatability in tested thermal conditions via a commercial controlled-rate cooler. A specialized software package was developed in the current study, having two modes of operation: (a) experimentation mode to control the operation of the camera, record camera frames sequentially, log thermal data from sensors, and save case-specific information; and (b) post-processing mode to generate a compact file integrating images, elapsed time, and thermal data for each experiment. The benefits of the Cryomacroscope-III are demonstrated using various tested mixtures of SIMs with the cryoprotective cocktail DP6, which were found effective in preventing ice growth, even at significantly subcritical cooling rates with reference to the pure DP6.
title: Estimation of fecundity in Nephrops norvegicus (L.) from the Irish Sea
Creators: name: Mcquaid, N.
name: Briggs, R.P.
name: Roberts, D.
Publisher: name: ASC 2007 - Theme session D
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Fecundity estimates have been used for fisheries independent estimate of Nephrops SSB by the larval production method (Briggs et al., 2002) and as a measure of Darwinian fitness (McFarland, 1999) through reproductive capacity. This is maximised in Nephrops by adopting a strategy of high egg production to compensate for losses during egg extrusion and the 9-month incubation period. The poster presents data for the period 1998-2001 of potential fecundity (number of oöcytes in ovaries), realised fecundity (number of eggs extruded at spawning) and effective fecundity (number of viable eggs remaining after 9 months incubation).
Different types of ion populations upstream of the 8 October 2013 interplanetary shock
Creators: name: Kajdic, Primoz
name: Hietala, Heli
name: Cano, Xochitl Blanco
Publisher: name: arXiv
Year: 2017
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences
subject: 85-02

description: We show for the first time that different types of suprathermal ion distributions may exist upstream of a single interplanetary shock. ACE and the two ARTEMIS satellites observed a shock on 8 October 2013. The ARTEMIS P1 and P2 spacecraft first observed field-aligned ions (P1) and gyrating ions (P2) arriving from the shock. These were followed by intermediate ions and later by a diffuse population. At the location of the P2 the shock exhibited an Alfvénic Mach number of M$_A$=5.7 and was marginally quasi-perpendicular, ($θ_{Bn}$=47$^\circ$). At P1 spacecraft the shock was weaker (M$_A$=4.9) and more perpendicular ($θ_{Bn}$=61$^\circ$). Consequently the observed suprathermal ion and ultra low frequency wave properties were somewhat different. At P2 the ULF waves are more intense and extend farther upstream from the shock. The energies of field aligned and gyrating ions in the shock rest frame were $\sim$20~keV, which is much more than in the case of the stronger (M$_A$=6-7) Earth's bow-shock, where they are less than 10~keV
description: 7 pages, 5 figures
Heisenberg-Fisher thermal uncertainty measure
Creators: name: Pennini, F.
name: Plastino, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: With the help of the coherent states' basis we establish an interesting connection among i) the so-called Wehrl entropy, ii) Fisher's information measure $I$, and iii) the canonical ensemble entropy for the one-dimensional quantum harmonic oscillator (HO). We show that the contribution of the excited HO spectrum to the mean thermal energy is given by $I$, while the pertinent canonical partition function is given by another Fisher measure: the so-called shift invariant one, minus the HO's ground state energy. Our findings should be of interest in view of the fact that it has been shown that the Legendre transform structure of thermodynamics can be replicated without any change if one replaces the Boltzmann-Gibbs-Shannon entropy by Fisher's information measure [{\it Physical Review E} {\bf 60}, 48 (1999)]. New Fisher-related uncertainty relations are also advanced.
description: Physical Review E (2004), in press
title: Fronts in the World Ocean's Large Marine Ecosystems
Creators: name: Belkin, Igor M.
name: Cornillon, Peter C.
Publisher: name: ASC 2007 - Theme session D
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Oceanic fronts shape marine ecosystems; therefore front mapping and characterization is one of the most important aspects of physical oceanography. Here we report on the first effort to map and describe all major fronts in the World Ocean’s Large Marine Ecosystems (LMEs). Apart from a geographical review, these fronts are classified according to their origin and physical mechanisms that maintain them. This first-ever zero-order pattern of the LME fronts is based on a unique global frontal data base assembled at the University of Rhode Island. Thermal fronts were automatically derived from 12 years (1985-1996) of twice-daily satellite 9-km resolution global AVHRR SST fields with the Cayula-Cornillon front detection algorithm. These frontal maps serve as guidance in using hydrographic data to explore subsurface thermohaline fronts, whose surface thermal signatures have been mapped from space. Our most recent study of chlorophyll fronts in the Northwest Atlantic from high-resolution 1-km data (Belkin and O’Reilly, 2007) revealed a close spatial association between chlorophyll fronts and SST fronts, suggesting causative links between these two types of fronts.
A new approach to control design : variable gain plots
Creators: name: Kurfess, Thomas R.
name: Nagurka, Mark L.
name: Carnegie Mellon University.Engineering Design Research Center.
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Abstract: "This report proposes a new graphical representation and perspective on the Evans root locus, a well known controls design technique for stability and performance evaluation. The visualization is based on the adjustment of a proportional control gain in the same fashion that is employed in constructing the root locus. The result is a set of Variable Gain Plots (VGPs) that depict the polar coordinates, i.e., magnitude and angle, of each closed loop system eigenvalue in the complex plane as a function of the gain. The VGPs consist of two graphs: (i) magnitude of system eigenvalues vs. gain, and (ii) argument of system eigenvalues vs. gain.The VGPs impart significant insight for determining the values of gain that render a closed-loop system either stable or unstable. By exposing the correspondence of gain values to specific eigenvalues, the VGPs are useful tools for identifying closed-loop designs meeting performance specifications. An additional advantage of the VGPs is their ability to reveal by inspection information about closed-loop sensitivity to gain variations. Finally, the VGPs are applicable to both single-input, single-output (SISO) and multiple-input, multiple-output (MIMO) closed- loop feedback systems. For both cases, the VGPs present eigenvalue trajectories in an informative and unambiguous manner, and serve as a powerful new design paradigm."
title: Polyphosphazene als Membranmaterialien für PEM-Brennstoffzellen: Synthesen und Charakterisierung
Creators: name: Bucher, Christiane
Publisher: name: UNSPECIFIED
Year: 2019

description: Membranen für PEM-Brennstoffzellen benötigen zur Gewährleistung ihrer Protonenleitfähigkeit eine Dotierung mit einem niedermolekularen Agens – Nafion-artige Polymere Wasser, was ihre Verwendung in der Regel auf Temperaturen bis 80°C begrenzt, Polybenzimidazole Phosphorsäure. Generell ist es so, das der Wirkungsgrad um so besser wird, je höher die Betriebstemperatur liegt. Anspruch dieser Arbeit ist die Synthese eines Polymers auf Polyphosphazen-Basis, das durch Phosphonsäure-Funktionalisierung eine Protonen-Leitung auch im „trockenen“ Zustand aufweist. Polyphosphazene zeichnen sich durch besonders bewegliche Polymerketten aus, die – ganz im Unterschied etwa zu PBI – eine Konnektivität der Säuregruppen zum Protonentransport auch ohne zusätzliches Agens ermöglichen sollten.
title: Third vocabulary list (varied semantic fields), Pear language, part 1 of 2
title: Troisième élicitation de vocabulaire (champs sémantiques variés), Pear, partie 1 sur 2
titleType: AlternativeTitle
Creators: name: Michaud, Alexis
name: Martin, Marie Alexandrine
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2016
Subjects: subject: Pear
subject: pcb

description: Third vocabulary list (varied semantic fields) for the Pear, one female speaker, unspecified age, native from Kranhung. Digitized from Michel Ferlus's copy of Marie Alexandrine Martin's original recording, part 1 of 2
description: Troisième liste de vocabulaire (champs sémantiques variés), Pear, une informatrice dont l'âge n'est pas précisé et originaire de Kranhung, partie 1 sur 2 - [Face 11-A] Enquête linguistique (1 - 280)
Sample-based calibration for cryogenic broadband microwave reflectometry measurements
Creators: name: Couëdo, F.
name: Bergé, L.
name: Dumoulin, L.
name: Aprili, M.
name: Marrache-Kikuchi, C. A.
name: Gabelli, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The characteristic frequencies of a system provide important information on the phenomena that govern its physical properties. In this framework, there has recently been renewed interest in cryogenic microwave characterization for condensed matter systems since it allows to probe energy scales of the order of a few $μ$eV. However, broadband measurements of the absolute value of a sample response in this frequency range are extremely sensitive to its environment and require a careful calibration. In this paper, we present an \textit{in situ} calibration method for cryogenic broadband microwave reflectometry experiments that is both simple to implement and through which the effect of the sample electromagnetic environment can be minimized. The calibration references are here provided by the sample itself, at three reference temperatures where its impedance is assumed or measured, and not by external standards as is usual. We compare the frequency-dependent complex impedance (0.1--2 GHz) of an a-Nb$_{15}$Si$_{85}$ superconducting thin film obtained through this Sample-Based Calibration (SBC) and through an Open-Short-Load Standard Calibration (SC) when working at very low temperature (0.02--4 K) and show that the SBC allows us to obtain the absolute response of the sample. This method brings the calibration planes as close as possible to the sample, so that the environment electrodynamic response does not affect the measurement, provided it is temperature independent. This results in a heightened sensitivity, for a given experimental set--up.
Supplementary document for Non-metallic magnetostatically tunable metasurface absorber for terahertz waves - 6802256.pdf
Creators: name: Arenas, Mark Clemente
name: Noriega, Ruth Rubio
name: Urbina, Julio
name: Lakhtakia, Akhlesh
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Additional information required by the reviewers
Connecting the X(5)-$β^2$, X(5)-$β^4$, and X(3) models to the shape/phase transition region of the interacting boson model
Creators: name: McCutchan, E. A.
name: Bonatsos, Dennis
name: Zamfir, N. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The parameter independent (up to overall scale factors) predictions of the X(5)-$β^2$, X(5)-$β^4$, and X(3) models, which are variants of the X(5) critical point symmetry developed within the framework of the geometric collective model, are compared to two-parameter calculations in the framework of the interacting boson approximation (IBA) model. The results show that these geometric models coincide with IBA parameters consistent with the phase/shape transition region of the IBA for boson numbers of physical interest (close to 10). Nuclei within the rare-earth region and select Os and Pt isotopes are identified as good examples of X(3), X(5)-$β^2$, and X(5)-$β^4$ behavior.
title: Propagation of Temperature Anomalies Along North America's Eastern Seaboard
Creators: name: Belkin, Igor M.
name: O'Reilly, John E.
Publisher: name: ASC 2007 - Theme session D
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Propagation of Temperature Anomalies Along North America's Eastern Seaboard
Magnetic field effect in hybrid nanostructures
Creators: name: Stefanakis, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We examine the effect of the magnetic field on the proximity effect in nanostructures, self consistently using the Bogoliubov-deGennes formalism within the two dimensional extended Hubbard model. We calculate the local density of states and the pair amplitude. We study several nanostructures: superconductor - two dimensional electron gas, superconductor - ferromagnet. In these structures the magnetic field can be considered as a modulation parameter for the proximity effect.
description: 9 pages, 9 figures
DEP Bulletin:Volume 32 Issue 10
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2008

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
meV resolution in laser-assisted energy-filtered transmission electron microscopy
Creators: name: Pomarico, E.
name: Madan, I.
name: Berruto, G.
name: Vanacore, G. M.
name: Wang, K.
name: Kaminer, I.
name: de Abajo, F. J. García
name: Carbone, F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The electronic, optical, and magnetic properties of quantum solids are determined by their low-energy (< 100 meV) many-body excitations. Dynamical characterization and manipulation of such excitations relies on tools that combine nm-spatial, fs-temporal, and meV-spectral resolution. Currently, phonons and collective plasmon resonances can be imaged in nanostructures with sub-nm and 10s meV space/energy resolution using state-of-the-art energy-filtered transmission electron microscopy (TEM), but only under static conditions, while fs-resolved measurements are common but lack spatial or energy resolution. Here, we demonstrate a new method of spectrally resolved photon-induced near-field electron microscopy (SRPINEM) that allows us to obtain nm-fs-resolved maps of nanoparticle plasmons with an energy resolution determined by the laser linewidth (20 meV in this work), and not limited by electron beam and spectrometer energy spreading. This technique can be extended to any optically-accessible low-energy mode, thus pushing TEM to a previously inaccessible spectral domain with an unprecedented combination of space, energy and temporal resolution.
description: 19 pages, 7 figures
The metric and strong coupling limit of the M5-brane
Creators: name: Gibbons, G W
name: West, P C
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find the analogue of the Boillat metric of Born-Infeld theory for the M5-brane. We show that it provides the propagation cone of {\sl all} 5-brane degrees. In an arbitrary background field, this cone never lies outside the Einstein cone. An energy momentum tensor for the three-form is defined and shown to satisfy the Dominant Energy Condition. The theory is shown to be well defined for all values of the magnetic field but there is a limiting electric field strength. We consider the strong coupling limit of the M5-brane and show that the corresponding theory is conformally invariant and admits infinitely many conservation laws. On reduction to the Born-Infeld case this agrees with the work of Białnicki-Birula.
description: Version to be published in special issue of JMP, July 2001. Sections 8 and 9 have been removed
Supplementary document for Prediction of Metallo-dielectric Transmission Filter Performance Based on Underlying Dispersion Relations - 6835132.pdf
Creators: name: Banerjee, Partha
name: al-ghezi, hammid
name: Chen, Guo
name: Slagle, Jonathan
name: Rumi, Mariacristina
name: Gnawali, Rudra
name: Evans, Dean
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Derivation of dispersion relation
title: Structure and function of three marine ecosystems in Korea: A comparative study
Creators: name: Zhang, Chang Ik
name: Lee, Jae Bong
name: Lee, Sun Kil
name: Megrey, Bernard A.
Publisher: name: ASC 2007 - Theme session D
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Comparative analyses are a power way to evaluate similarities and differences in ecosystem structure and function. We identified key areas of differences and similarities in the structure and function of three marine ecosystems, that is, East/Japan Sea (ES), Yellow Sea (YS) and East China Sea (ECS) in Korea. Common modeling approaches, such as Ecopath models to three marine ecosystems were applied with important commercial fisheries, and set of macrodescriptor metrics from systems ecology were used to examine large scale ecological characteristics for the three ecosystems. Macrodescriptor metrics were calculated with Ecopath diet matrices, which were provided by food web information in three marine ecosystems. Food web connectance showed that average number of trophic steps from primary producers to apex predators was longest in the EJS, and that trophic pathways were more linear in the YS. ES and ECS had pelagic and benthic foodwebs, while YS mainly pelagic. Other macrodescriptor metrics, such as linked pathways starting from a group and returning to it, were described to compare ecological attributes for the three marine ecosystems.
Synergies between Asteroseismology and Exoplanetary Science
Creators: name: Huber, Daniel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Over the past decade asteroseismology has become a powerful method to systematically characterize host stars and dynamical architectures of exoplanet systems. In this contribution I review current key synergies between asteroseismology and exoplanetary science such as the precise determination of planet radii and ages, the measurement of orbital eccentricities, stellar obliquities and their impact on hot Jupiter formation theories, and the importance of asteroseismology on spectroscopic analyses of exoplanet hosts. I also give an outlook on future synergies such as the characterization of sub-Neptune-size planets orbiting solar-type stars, the study of planet populations orbiting evolved stars, and the determination of ages of intermediate-mass stars hosting directly imaged planets.
description: 18 pages, 11 figures; Lecture presented at the IVth Azores International Advanced School in Space Sciences on "Asteroseismology and Exoplanets: Listening to the Stars and Searching for New Worlds" (arXiv:1709.00645), which took place in Horta, Azores Islands, Portugal in July 2016