cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: La soie
Creators: name: Adamou, Evangelia
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nashta
subject: mkd

description: Nous avons présenté les vidéos de Chafe "Pear Story". Après avoir, le locuteur regardé le film en le commentant, le deuxième récit consiste à résumer l'histoire. Nous avons donc le récit synchronisé à la vidéo. Le deuxième récit consiste à résumer l'histoire. Il s'agit d'un petit voleur qui profite de voler un panier plein de poires au paysan qui collecte les poires sur l'arbre.
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Monika Wienfort: Katholizismus im Kalten Krieg
Creators: name: Krzoska, Markus
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2024

description: .
description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 73 Nr. 1 (2024)
Spatial rocking phenomenon in broad area semiconductor lasers
Creators: name: Radziunas, Mindaugas
name: Staliunas, Kestutis
Publisher: name: Weierstrass Institute
Year: 2011
Subjects: subject: broad area semiconductor laser
subject: dissipative system
subject: optical injection
subject: bistability
subject: pattern formation
subject: soliton
subject: rocking
subject: 78A60
subject: 35B36
subject: 37M05
subject: 78A45
subject: 42.55.Px
subject: 42.65.Pc
subject: 42.60.Jf

description: The spatial ``rocking'' is a dynamical effect converting a phase-invariant oscillatory system into a phase-bistable one, where the average phase of the system locks to one of two values differing by $pi$. We demonstrate theoretically the spatial rocking in experimentally accessible and practically relevant systems -- the broad area semiconductor lasers. By numerical integration of the laser model equations we show the phase bistability of the optical fields and explore the bistability area in parameter space. We also predict the spatial patterns, such as phase domain walls and phase solitons, which are characteristic for the phase-bistable spatially extended pattern forming systems.
Phytomyza cicerina Rondani 1874
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Agromyzidae
Phytomyza
Phytomyza cicerina

description: Phytomyza cicerina Rondani, 1874
ORIGINAL DESCRIPTION: 1874c: 130.
 TYPE LOCALITY: Rondani gave no type locality in his original description but later (1875b: 184) added “ in agro parmensi [Parmese territory (Italy)]”.
 TYPE MATERIAL: 2 ♂♂, syntypes (glued to the same cardboard) (MZUF: Box 35): Agromyza Fall. / cicerina Rnd. / 1859 / lectotype [not designated] ♂, K.A.S., 17.II.[19]64; 2 ♂♂, syntypes (glued to the same cardboard), 2 ♀♀, syntypes (each glued to a cardboard), 1 specimen, syntype (sex not determinable, glued to a cardboard) (MZUF: Box 35): Agromyza Fall. / cicerina Rnd. / 1859.
 CURRENT STATUS: valid species, as Liriomyza cicerina (Papp 1984b: 297, Spencer & Martinez 1987: 259, Canzoneri et al. 1995: 11).
 REMARKS: Rondani (1874c: 130) listed Phytomyza cicerina without providing any description, reporting only that the larvae live inside leaves on Cicer arietinum Linnaeus, 1753 and cause the death of the plant. In this way Rondani described the work of Phytomyza cicerina and therefore the name is available (I.C.Z.N. 1999: Article 12.2.8 and 23.3.2.3). Rondani (1875b: 184) then described Phytomyza cicerina under the generic name Agromyza Fallén, 1810, without specifying either the number or the sex of the specimens, but giving a single measurement of length, despite there being seven specimens in the type series found in this study. Kenneth A. Spencer (Spencer & Martinez 1987: 254) examined the MZUF type material in 1964, adding the label “ lectotype ” under two males glued to the same cardboard, but without, as far as we know, publishing this lectotype designation (Spencer 1973, 1976, 1990). We are not able to single out the male considered as lectotype by K.A. Spencer and we leave the designation of a lectotype to a future specialist. We found seven syntypes in the MZUF.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 33, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Some inverse problems arising from elastic scattering by rigid obstacles
Creators: name: Hu, Guanghui
name: Kirsch, Andreas
name: Sini, Mourad
Publisher: name: Weierstrass Institute
Year: 2012
Subjects: subject: Linear elasticity
subject: inverse scattering
subject: factorization method
subject: uniqueness
subject: 35R30
subject: 74B05
subject: 78A45

description: In the first part, it is proved that a $C^2$-regular rigid scatterer in $R^3$ can be uniquely identified by the shear part (i.e. S-part) of the far-field pattern corresponding to all incident shear waves at any fixed frequency. The proof is short and it is based on a kind of decoupling of the S-part of scattered wave from its pressure part (i.e. P-part) on the boundary of the scatterer. Moreover, uniqueness using the S-part of the far-field pattern corresponding to only one incident plane shear wave holds for a ball or a convex Lipschitz polyhedron. In the second part, we adapt the factorization method to recover the shape of a rigid body from the scattered S-waves (resp. P-waves) corresponding to all incident plane shear (resp. pressure) waves. Numerical examples illustrate the accuracy of our reconstruction in $R^2$. In particular, the factorization method also leads to some uniqueness results for all frequencies excluding possibly a discrete set.
Relation between the phenomenological interactions of the algebraic cluster model and the effective two--nucleon forces
Creators: name: Varga, K.
name: Cseh, J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We determine the phenomenological cluster--cluster interactions of the algebraic model corresponding to the most often used effective two--nucleon forces for the $^{16}$O + $α$ system.
description: Latex with Revtex, 1 figure available on request
Global Spiral Modes in NGC 1566: Observations and Theory
Creators: name: Korchagin, V.
name: Kikuchi, N.
name: Miyama, S. M.
name: Orlova, N.
name: Peterson, B. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an observational and theoretical study of the spiral structure in galaxy NGC 1566. A digitized image of NGC 1566 in I-band was used for measurements of the radial dependence of amplitude variations in the spiral arms. We use the known velocity dispersion in the disk of NGC 1566, together with its rotation curve, to construct linear and 2D nonlinear simulations which are then compared with observations. A two-armed spiral is the most unstable linear global mode in the disk of NGC 1566. The nonlinear simulations are in agreement with the results of the linear modal analysis, and the theoretical surface amplitude and the velocity residual variations across the spiral arms are in qualitative agreement with the observations. The spiral arms found in the linear and nonlinear simulations are considerably shorter than those observed in the disk of NGC 1566. We argue therefore, that the surface density distribution in the disk of the galaxy NGC 1566 was different in the past, when spiral structure in NGC 1566 was linearly growing.
description: 41 pages, 20 figures, to be published in the Astrophysical Journal
High Energy Behavior of Wilson Lines
Creators: name: Dhar, A.
name: Kitazawa, Y.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the high energy behavior of the correlation functions of the open Wilson lines in noncommutative gauge theory. We obtain a very simple physical picture that they are bound to form a group of closed Wilson loops. We prove our claim in the weak coupling region by perturbative analysis. We emphasize the importance of respecting the cyclic symmetry of the straight Wilson lines to compute the correlation functions. The implications for stringy calculation of the correlators are also discussed.
description: 17 pages, published version in JHEP, corrected typos
Aproximación métrica de grupos: una breve perspectiva
Creators: name: Rivera, Luis Manuel
name: García, Nidya Monserrath Veyna
Publisher: name: arXiv
Year: 2017
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20-02, 20F65

description: This is an expository paper (in Spanish) about the metric approximation of groups.
description: 23 pages, Expository paper in Spanish. The references in the published version were updated
title: Les jeux
title: games
titleType: AlternativeTitle
Creators: name: Adamou, Evangelia
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nashta
subject: mkd

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Ce texte raconte brièvement les jeux des enfants dans les années trente. Il fait aussi une référence à la place périphérique de l’école dans leur vie et à leur obligation d’assistance à leur famille.
title: Les fantômes
Creators: name: Adamou, Evangelia
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nashta
subject: mkd

description: Encore une anecdote, dont le héros est le père de la locutrice. La croyance aux fantômes étant établi, un jeune valeureux décide de les confronter. Il va donc à leur encontre, couteau à la main, en pleine nuit. Toutefois, ce qu'il réussir c'est de tuer un petit âne qui a eu le malheur d'éternuer devant le chasseur de fantômes !
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Computation of volume potentials over bounded domains via approximate approximations
Creators: name: Lanzara, Flavia
name: Maz'ya, Vladimir
name: Schmidt, Gunther
Publisher: name: Weierstrass Institute
Year: 2012
Subjects: subject: Cubature of volume potentials
subject: multivariate approximation
subject: bounded domain
subject: 41A30
subject: 65D30
subject: 41A63
subject: 41A25

description: We obtain cubature formulas of volume potentials over bounded domains combining the basis functions introduced in the theory of approximate approximations with their integration over the tangential-halfspace. Then the computation is reduced to the quadrature of one dimensional integrals over the halfline. We conclude the paper providing numerical tests which show that these formulas give very accurate approximations and confirm the predicted order of convergence.
Global fluctuations and Gumbel statistics
Creators: name: Bertin, Eric
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We explain how the statistics of global observables in correlated systems can be related to extreme value problems and to Gumbel statistics. This relationship then naturally leads to the emergence of the generalized Gumbel distribution G_a(x), with a real index a, in the study of global fluctuations. To illustrate these findings, we introduce an exactly solvable nonequilibrium model describing an energy flux on a lattice, with local dissipation, in which the fluctuations of the global energy are precisely described by the generalized Gumbel distribution.
description: 4 pages, 3 figures; final version with minor changes
Uniform estimate of the relative free energy by the dissipation rate for finite volume discretized reaction-diffusion systems
Creators: name: Fiebach, André
name: Glitzky, Annegret
Publisher: name: Weierstrass Institute
Year: 2014
Subjects: subject: Admissible finite volume mesh
subject: reaction-diffusion system
subject: free energy
subject: discrete Poincare and
subject: Sobolev-Poincare inequality
subject: 65M08
subject: 35B40
subject: 35K57
subject: 35R05
subject: 46E39

description: We prove a uniform Poincare-like estimate of the relative free energy by the dissipation rate for implicit Euler, finite volume discretized reaction-diffusion systems. This result is proven indirectly and ensures the exponential decay of the relative free energy with a unified decay rate for admissible finite volume meshes.
The response of non-relativistic confined systems
Creators: name: Gurvitz, S. A.
name: Rinat, A. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the non-relativistic response of a 'diquark' bound by confining forces, for which perturbation theory in the interaction fails. As non-perturbative alternatives we consider the Gersch-Rodriguez-Smith theory and a summation method. We show that, contrary to the case of singular repulsive forces, the GRS theory can generally be applied to confined systems. When expressed in the GRS-West kinematic variable y, the response has a standard asymptotic limit and calculable dominant corrections of orders 1/q,1/q. That theory therefore clearly demonstrates how constituents, confined before and after the absorption of the transferred momentum and energy, behave as asymptotically free particles. We compare the GRS results with those for a summation method for harmonic and square well confinement and also discuss the convergence of the GRS series for the response in powers of 1/q.
description: 18 p. WIS-92/102/Dec PH
On the fate of gas in ultraluminous galaxies at low and high redshift
Creators: name: Trentham, Neil
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is often suggested that the distant galaxies recently identified in 850 micron surveys with the SCUBA bolometer array on the JCMT Telescope are high-redshift analogues to local ultraluminous infrared galaxies, based on their similar spectral energy distributions and luminosities. We show that these two populations of objects must differ in at least one fundamental way from each other. This assertion is based on a consideration of the possible fates of gas in the high redshift SCUBA galaxies, given the requirement that they most evolve into some subset of the low-redshift galaxy population with a comoving density of about 10^{-4} Mpc^{-3}. One possibility is that the SCUBA galaxies have similar gas density profiles to local ultraluminous galaxies. If this is the case, then they must derive almost all their power from AGNs, which appears not to be the case for local ultraluminous galaxies, which are predominantly star-formation powered. Another possibility is that the SCUBA galaxies have more extended gas density profiles than local ultraluminous galaxies. In this case they must be almost all star-formation powered, and much of the star formation in the Universe can happen in these objects. Either way there is a significant difference between the low- and high- redshift populations.
description: accepted version, references updated
title: Le couple qui se disputait
Creators: name: Adamou, Evangelia
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nashta
subject: mkd

description: Cette anecdote raconte les soucis de la vie conjugale. Le couple, à qui le juge interdit de s'insulter, se met à imiter avec les mains leurs insultes favorites : "gros-bide" et "chassieuse".
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Gauge-fixing independence of IR divergences in non-commutative U(1), perturbative tachyonic instabilities and supersymmetry
Creators: name: Ruiz, F. Ruiz
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is argued that the quadratic and linear non-commutative IR divergences that occur in U(1) theory on non-commutative Minkowski spacetime for small non-commutativity matrices $θ^{μν}$ are gauge-fixing independent. This implies in particular that the perturbative tachyonic instability produced by the quadratic divergences of this type in the vacuum polarization tensor is not a gauge-fixing artifact. Supersymmetry can be introduced to remove from the renormalized Green functions at one loop, not only the non-logarithmic non-commutative IR divergences, but also all terms proportional to $θ^{μν}p_ν$
description: 8 pages, no figures
On thermodynamic consistency of a Scharfetter--Gummel scheme based on a modified thermal voltage for drift-diffusion equations with diffusion enhancement
Creators: name: Koprucki, Thomas
name: Rotundo, Nella
name: Farrell, Patricio
name: Doan, Duy Hai
name: Fuhrmann, Jürgen
Publisher: name: Weierstrass Institute
Year: 2014
Subjects: subject: Scharfetter--Gummel scheme
subject: thermodynamic consistency
subject: Drift-diffusion equations
subject: non-Boltzmann statistic distributions
subject: diffusion enhancement
subject: 65N08
subject: 35K55

description: Driven by applications like organic semiconductors there is an increased interest in numerical simulations based on drift-diffusion models with arbitrary statistical distribution functions. This requires numerical schemes that preserve qualitative properties of the solutions, such as positivity of densities, dissipativity and consistency with thermodynamic equilibrium. An extension of the Scharfetter-Gummel scheme guaranteeing consistency with thermodynamic equilibrium is studied. It is derived by replacing the thermal voltage with an averaged diffusion enhancement for which we provide a new explicit formula. This approach avoids solving the costly local nonlinear equations defining the current for generalized Scharfetter-Gummel schemes.
"If This Is a Woman. Studies on Women and Gender in the Holocaust. Hrsg. von Denisa Nešťáková, Katja Grosse-Sommer, Borbála Klacsmann und Jakub Drábik."
Creators: name: Walke, Anika
Publisher: name: Journal of East Central European Studies
Year: 2024

description: .
description: Journal of East Central European Studies, Bd. 73 Nr. 1 (2024)
Constraints on Mirror Models of Dark Matter from Observable Neutron-Mirror Neutron Oscillation
Creators: name: Mohapatra, Rabindra N.
name: Nussinov, Shmuel
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The process of neutron-mirror neutron oscillation, motivated by symmetric mirror dark matter models, is governed by two parameters: $n-n'$ mixing parameter $δ$ and $n-n'$ mass splitting $Δ$. For neutron mirror neutron oscillation to be observable, the splitting between their masses $Δ$ must be small and current experiments lead to $δ\leq 2\times 10^{-27}$ GeV and$Δ\leq 10^{-24}$ GeV. We show that in mirror universe models where this process is observable, this small mass splitting constrains the way that one must implement asymmetric inflation to satisfy the limits of Big Bang Nucleosynthesis on the number of effective light degrees of freedom. In particular we find that if asymmetric inflation is implemented by inflaton decay to color or electroweak charged particles, the oscillation is unobservable. Also if one uses SM singlet fields for this purpose, they must be weakly coupled to the SM fields.
description: 10 pages and 2 figures
title: La moisson
Creators: name: Adamou, Evangelia
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nashta
subject: mkd

description: Ce récit porte sur la moisson, un des aspects les plus importants de la vie du village. Il parle brièvement des outils, de l'organisation du travail dans les champs (étrangement, on n'y retrouve pas le système de mise en commun de la main d'œuvre entre les familles), ainsi que des repas habituels.
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Parallel tracks as quasi-steady states for the magnetic boundary layers in neutron-star low-mass X-ray binaries
Creators: name: Erkut, M. Hakan
name: Çatmabacak, Onur
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The neutron stars in low-mass X-ray binaries (LMXBs) are usually thought to be weakly magnetized objects accreting matter from their low-mass companions in the form of a disk. Albeit weak as compared to those in young neutron-star systems, the neutron-star magnetospheres in LMXBs can play an important role in determining the correlations between spectral and temporal properties. Parallel tracks appearing in the plane of kilohertz (kHz) quasi-periodic oscillation (QPO) frequency versus X-ray flux can be used as a tool to study the magnetosphere-disk interaction in neutron-star LMXBs. For dynamically important weak fields, the formation of a non-Keplerian magnetic boundary layer at the innermost disk truncated near the surface of the neutron star is highly likely. Such a boundary region may harbor oscillatory modes of frequencies in the kHz range. We generate parallel tracks using the boundary region model of kHz QPOs. We also present the direct application of our model to the reproduction of the observed parallel tracks of individual sources such as 4U 1608--52, 4U 1636--53, and Aql X-1. We reveal how the radial width of the boundary layer must vary in the long-term flux evolution of each source to regenerate the parallel tracks. The run of the radial width looks similar for different sources and can be fitted by a generic model function describing the average steady behavior of the boundary region in the long term. The parallel tracks then correspond to the possible quasi-steady states the source can occupy around the average trend.
description: 16 pages, 15 figures, accepted for publication in ApJ
From heavy-tailed Boolean models to scale-free Gilbert graphs
Creators: name: Hirsch, Christian
Publisher: name: Weierstrass Institute
Year: 2014
Subjects: subject: scale-free network
subject: Boolean model
subject: random geometric graph
subject: first-passage percolation
subject: chemical distances
subject: 60D05
subject: 60K35

description: Define the scale-free Gilbert graph based on a Boolean model with heavy-tailed radius distribution on the d-dimensional torus by connecting two centers of balls by an edge if at least one of the balls contains the center of the other. We investigate two asymptotic properties of this graph as the size of the torus tends to infinity. First, we determine the tail index associated with the asymptotic distribution of the sum of all power-weighted incoming and outgoing edge lengths at a randomly chosen vertex. Second, we study the behavior of chemical distances on scale-free Gilbert graphs and show the existence of different regimes depending on the tail index of the radius distribution. Despite some similarities to long-range percolation and ultra-small scale-free geometric networks, scale-free Gilbert graphs are actually more closely related to fractal percolation and this connection gives rise to different scaling limits. We also propose a modification of the graph, where the total number of edges can be reduced substantially at the cost of introducing a logarithmic factor in the chemical distances.
Spin-density-functional theory: some open problems and application to inhomogeneous Heisenberg models
Creators: name: Capelle, K.
name: Libero, Valter L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Spin-density-functional theory (SDFT) is the most widely implemented and applied formulation of density-functional theory. However, it is still finding novel applications, and occasionally encounters unexpected problems. In this paper we first briefly describe a few of the latter, related to issues such as nonuniqueness, noncollinearity, and currents. In the main part we then turn to an example of the former, namely SDFT for the Heisenberg model. It is shown that time-honored concepts of Coulomb DFT, such as the local-density approximation, can be applied to this (and other) model Hamiltonians, too, once the concept of 'density' has been suitably reinterpreted. Local-density-type approximations for the inhomogeneous Heisenberg model are constructed. Numerical applications to finite-size and impurity systems demonstrate that DFT is a computationally efficient and reasonably accurate alternative to conventional methods of statistical mechanics for the Heisenberg model.
description: 15 pages, 1 figure, 1 table
When do wireless network signals appear Poisson?
Creators: name: Keeler, Paul
name: Ross, Nathan
name: Xia, Aihua
Publisher: name: Weierstrass Institute
Year: 2014
Subjects: subject: Poisson point process
subject: Cox point process
subject: propagation process
subject: vague topology
subject: total variation distance
subject: 60F05
subject: 60G55

description: We consider the point process of signal strengths from transmitters in a wireless network observed from a fixed position under models with general signal path loss and random propagation effects. We show via coupling arguments that under general conditions this point process of signal strengths can be well-approximated by an inhomogeneous Poisson or a Cox point processes on the positive real line. We also provide some bounds on the total variation distance between the laws of these point processes and both Poisson and Cox point processes. Under appropriate conditions, these results support the use of a spatial Poisson point process for the underlying positioning of transmitters in models of wireless networks, even if in reality the positioning does not appear Poisson. We apply the results to a number of models with popular choices for positioning of transmitters, path loss functions, and distributions of propagation effects.
Analytical attractor and the divergence of the slow-roll expansion in relativistic hydrodynamics
Creators: name: Denicol, Gabriel S.
name: Noronha, Jorge
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find the general analytical solution of the viscous relativistic hydrodynamic equations (in the absence of bulk viscosity and chemical potential) for a Bjorken expanding fluid with a constant shear viscosity relaxation time. We analytically determine the hydrodynamic attractor of this fluid and discuss its properties. We show for the first time that the slow-roll expansion, a commonly used approach to characterize the attractor, diverges. This is shown to hold also in a conformal plasma. The gradient expansion is found to converge in an example where causality and stability are violated.
description: 22 pages, 7 figures
Sterehirsutynes A − C: three new acetylenic aromatic metabolites from Stereum hirsutum
Creators: name: Liu, Fei
name: Li, Qin
name: Wei, Mengsha
name: Kang, Xin
name: Zhu, Hucheng
name: Sun, Weiguang
name: Chen, Chunmei
name: Zhang, Yonghui
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Virology

description: Three new acetylenic aromatic compounds, sterehirsutynes A–C (1–3), along with three known congeners, frustulosinol (4), vibrayne (5), and sterehirsutinol (6), were isolated from the culture broth of Stereum hirsutum. Their structures were determined by detailed analyses of NMR and high-resolution mass. Chiral column analysis showed that compounds 2 and 3 were racemic mixtures. These new compounds were evaluated for porcine pancreatic lipase (PPL) inhibitory activities, and compounds 1 and (±) 3 showed moderate inhibitory activity against PPL, with IC50 values of 23.2 ± 1.04 and 21.8 ± 2.15 μM, respectively.
Global and Concrete Quantizations on General Type I Groups
Creators: name: Mantoiu, M.
name: Sandoval, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: Primary 46L65, 47G30, Secondary 22D10, 22D25

description: In recent papers and books, a global quantization has been developed for unimodular groups of type I. It involves operator-valued symbols defined on the product between the group $\mathsf{G}$ and its unitary dual $\widehat{\mathsf{G}}$, composed of equivalence classes of irreducible representations. For compact or for graded Lie groups, this has already been developed into a powerful pseudo-differential calculus. In the present article we extend the formalism to arbitrary locally compact groups of type I, making use of the Fourier theory of non-unimodular second countable groups. The unitary dual and its Plancherel measure being quite abstract in general, we put into evidence situations in which concrete forms are available. Kirillov theory and parametrizations of large parts of $\widehat{\mathsf{G}}$ allow rewriting the basic formulae in a manageable form. Some examples of completely solvable groups are worked out.
description: 25 pages
Keck Studies of M31's Stellar Halo
Creators: name: Guhathakurta, Puragra
name: Reitzel, David B.
name: Grebel, Eva K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Keck 10-meter/LRIS spectra of candidate red giants in the halo of M31, located at a projected radius of R=19kpc on the minor axis. These spectroscopic targets have been selected using a combination of UBRI-based and morphological screening to eliminate background galaxies. Radial velocity measurements are used to separate M31 halo giants from foreground Milky Way dwarf stars, M31 disk stars, and residual background galaxies. The metallicity of each M31 halo giant is measured using standard photometric and spectroscopic techniques, the latter based on the strength of the CaII triplet. The various [Fe/H] estimates are in rough agreement with one another. The data reveal a large spread (>2dex) in [Fe/H] in M31's halo; there is no strong radial [Fe/H] gradient. LRIS and HIRES spectra are also presented for red giants in five dwarf spheroidal satellites of M31: AndI, AndIII, AndV, AndVI, and AndVII. There appears to be a significant metallicity spread in AndVI and possibly in AndI. The new radial velocity data on these outer dwarfs are used to constrain the total mass of M31: the best estimate is under 10^(12)Msun, somewhat less than the best estimate for the Milky Way.
description: 12 pages, 7 figures, Proceedings of SPIE Conference: Discoveries and Research Prospects with 8-10 Meter Class Telescopes (Munich March 2000)
Pelatihan Penggunaan Kosakata Deskriptif untuk Meningkatkan Keterampilan Berbicara Bahasa Inggris Siswa SMP di Teluk Tomini
Creators: name: Irmawaty Umar, Sri Widyarti Ali
Publisher: name: Zenodo
Year: 2024

description: Penguasaan keterampilan berkomunikasi dalam bahasa Inggris menjadi semakin penting di era globalisasi saat ini. Namun, banyak siswa di Indonesia, khususnya di kawasan Teluk Tomini, masih mengalami kesulitan dalam mengembangkan keterampilan berbahasa Inggris yang efektif, terutama dalam hal penggunaan kosakata deskriptif. Kegiatan pengabdian ini bertujuan meningkatkan keterampilan berkomunikasi bahasa Inggris siswa SMP di kawasan Teluk Tomini melalui pelatihan penggunaan kosakata deskriptif dengan pendekatan visual interaktif. Pelatihan ini melibatkan penggunaan media visual seperti gambar, video, dan animasi yang menarik untuk membantu siswa memahami dan menginternalisasi makna kosakata deskriptif. Selain itu, pelatihan juga menggunakan aktivitas interaktif seperti diskusi kelompok, permainan bahasa, dan latihan praktik untuk melibatkan siswa secara aktif dalam proses pembelajaran. Hasil dari kegiatan pelatihan ini menunjukkan peningkatan signifikan dalam kemampuan siswa menggunakan kosakata deskriptif dalam komunikasi sehari-hari. Selain itu, para siswa juga menunjukkan antusiasme yang tinggi dan partisipasi aktif selama pelatihan berlangsung. Kegiatan ini diharapkan dapat memberikan wawasan baru dalam metode pengajaran bahasa Inggris yang lebih efektif dan menyenangkan, serta berkontribusi pada peningkatan keterampilan berkomunikasi bahasa Inggris siswa di kawasan Teluk Tomini.
Optimal transport in competition with reaction: The Hellinger--Kantorovich distance and geodesic curves
Creators: name: Liero, Matthias
name: Mielke, Alexander
name: Savaré, Giuseppe
Publisher: name: Weierstrass Institute
Year: 2015
Subjects: subject: Dissipation distance
subject: geodesic curves
subject: cone space
subject: optimal transport
subject: Onsager operator
subject: reaction-diffusion equations
subject: 28A33
subject: 46E27
subject: 49K21
subject: 49Q20
subject: 58E30

description: We discuss a new notion of distance on the space of finite and nonnegative measures on Ω ⊂ ℝ d, which we call Hellinger-Kantorovich distance. It can be seen as an inf-convolution of the well-known Kantorovich-Wasserstein distance and the Hellinger-Kakutani distance. The new distance is based on a dynamical formulation given by an Onsager operator that is the sum of a Wasserstein diffusion part and an additional reaction part describing the generation and absorption of mass. We present a full characterization of the distance and some of its properties. In particular, the distance can be equivalently described by an optimal transport problem on the cone space over the underlying space Ω. We give a construction of geodesic curves and discuss examples and their general properties.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0089r
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: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0089r, 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 V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0089r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Vector Supersymmetry and Finite Quantum Correction of Chern-Simons Theory in the Light-Cone Gauge
Creators: name: Chen, W. F.
name: Leibbrandt, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Vector supersymmetry is shown to exist also in light-cone gauge Chern-Simons theory. Using a gauge invariant regularization scheme, we demonstrate explicitly that the finite quantum correction to the coupling constant of Chern-Simons theory is intimately associated with the breaking of vector supersymmetry at the regularization level. The advantage of investigating such a quantum phenomenon in the light-cone gauge is emphasized and the BRST and vector supersymmetry invariance of quantum effective action is discussed.
description: 13 pages, figures drawn by FEYNMAN
Optimal investment and consumption with transaction costs.
Creators: name: Shreve, Steven E.
name: H. Mete. Soner
name: Xu, Gan-Lin
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "An agent can invest in a high-yield bond and a low-yield bond, holding either long or short positions in either asset. Any movement of money between these two assets incurs a transaction cost proportional to the size of the transaction. The low-yield bond is liquid in the sense that wealth invested in this bond can be consumed directly without a transaction cost; wealth invested in the high-yield bond can be consumed only by first moving it into the low-yield bond. The problem of optimal consumption and investment on an infinite planning horizon is solved for a class of utility functions larger than the class of power functions."
title: 02_1835
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
АНАЛИЗ НАЛОГОВЫХ ПОСТУПЛЕНИЙ И ОЦЕНКА НАЛОГОВОЙ НАГРУЗКИ В РЕСПУБЛИКЕ ДАГЕСТАН
Creators: name: ГИРАЕВ В.К.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2016
Subjects: НАЛОГОВЫЕ ПОСТУПЛЕНИЯ
TAX REVENUES
НЕНАЛОГОВЫЕ ДОХОДЫ
NON-TAX REVENUES
КОНСОЛИДИРОВАННЫЙ БЮДЖЕТ
CONSOLIDATED BUDGET
НАЛОГОВАЯ НАГРУЗКА
TAX BURDEN
НАЛОГОВАЯ ПОЛИТИКА
TAX POLICY

description: В статье исследованы структура и динамика налоговых поступлений в Республике Дагестан, проведен анализ налоговой нагрузки на экономику в целом и по видам экономической деятельности. Сформулирован и обоснован вывод о нецелесообразности ориентации на показатель налоговой нагрузки, рассчитанной исходя из сложившейся методики при формировании основных направлений бюджетной и налоговой политики. Предложен комплекс мер, направленных на расширение налоговой базы, регистрацию налогоплательщиков и улучшение практики налогового администрирования.
Pair-matching of radio-loud and radio-quiet AGNs
Creators: name: Kozieł-Wierzbowska, D.
name: Stasińska, G.
name: Asari, N. Vale
name: Sikora, M.
name: Goettems, E.
name: Wójtowicz, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Active galactic nuclei (AGNs) are known to cover an extremely broad range of radio luminosities and the spread of their radio-loudness is very large at any value of the Eddington ratio. This implies very diverse jet production efficiencies which can result from the spread of the black hole spins and magnetic fluxes. Magnetic fluxes can be developed stochastically in the innermost zones of accretion discs, or can be advected to the central regions prior to the AGN phase. In the latter case there could be systematic differences between the properties of galaxies hosting radio-loud (RL) and radio-quiet (RQ) AGNs. In the former case the differences should be negligible for objects having the same Eddington ratio. To study the problem we decided to conduct a comparison study of host galaxy properties of RL and RQ AGNs. In this study we selected type II AGNs from SDSS spectroscopic catalogues. Our RL AGN sample consists of the AGNs appearing in the Best & Heckman (2012) catalogue of radio galaxies. To compare RL and RQ galaxies that have the same AGN parameters we matched the galaxies in black hole mass, Eddington ratio and redshift. We compared several properties of the host galaxies in these two groups of objects like galaxy mass, colour, concentration index, line widths, morphological type and interaction signatures. We found that in the studied group RL AGNs are preferentially hosted by elliptical galaxies while RQ ones are hosted by galaxies of later type. We also found that the fraction of interacting galaxies is the same in both groups of AGNs. These results suggest that the magnetic flux in RL AGNs is advected to the nucleus prior to the AGN phase.
description: Fixed small typo in abstract. 7 pages, 4 figures. Front. Astron. Space Sci. - Milky Way and Galaxies in press. Proceedings for "Quasars at all cosmic epochs" meeting, held in Padua, Italy, 2-7 April 2017
Dimensioning and Power Management of Hybrid Energy Storage Systems for Electric Vehicles with Multiple Optimization Criteria
Creators: name: Yu, Huilong
name: Castelli-Dezza, Francesco
name: Cheli, Federico
name: Tang, Xiaolin
name: Hu, Xiaosong
name: Lin, Xianke
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: Hybrid energy storage systems that combine lithium-ion batteries and supercapacitors are considered as an attractive solution to overcome the drawbacks of battery-only energy storage systems, such as high cost, low power density, and short cycle life, which hinder the popularity of electric vehicles. A properly sized hybrid energy storage system and an implementable real-time power management system are of great importance to achieve satisfactory driving mileage and battery cycle life. However, dimensioning and power management problems are quite complicated and challenging in practice. To address these challenges, this work proposes a Bi-level multi-objective design and control framework with the non-dominated sorting genetic algorithm-II and fuzzy logic control as key components, to obtain an optimal sized hybrid energy storage system and the corresponding optimal real-time power management system based on fuzzy logic control simultaneously. In particular, a vectorized fuzzy inference system is devised, which allows large-scale fuzzy logic controllers to run in parallel, thereby improving optimization efficiency. Pareto optimal solutions of different hybrid energy storage systems incorporating both optimal design and control parameters are obtained and compared to show the achieved enhancements of the proposed approach.
Anthomyiidae
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Anthomyiidae

description: Anthomyiidae   This family of calyptrate flies contains 1,917 species (Evenhuis & Pape 2020), all Holarctic except for a few tropical species (Marshall 2012). Rondani (1856, 1863, 1866a, 1868b, 1871a, 1877c) described 42 Palaearctic and two Neotropical nominal species, 16 considered as valid, 22 as junior synonyms and six as doubtful or are not included in any recent catalog (Pont 1974, Dely-Draskovits 1993, Gorodkov et al. 1995). Rondani (1866a) proposed one name in synonymy and was not made available by use as a valid species before 1961. In his paper on the Rondani types at MZUB, Morge (1959b) listed six unpublished names (nomina nuda) of Rondani. Hennig (1966, 1967a, 1967b, 1967c, 1970a, 1970 b, 1972, 1973a, 1973b, 1974a, 1974b, 1974c), Michelsen (1980 a, 1980b), F. Venturi and Á. Dely-Draskovits examined the MZUF type material, the latter two without publishing any results. Hennig (1967b) designated a lectotype for Chorthophila histricina Rondani, 1866; Michelsen (1980 a, 1980b) designated a lectotype for Anthomyia imbrida Rondani, 1866, Anthomyia procellaris Rondani, 1866, Chorthophila chenopodii Rondani, 1866. Here, we designate a lectotype for Chortophila divergens Rondani, 1866, Chorthophila impudica Rondani, 1866, Chortophila incognita Rondani, 1866. Except for Chortophila palpella and Chortophila pudica, the type material has been recovered for all nominal species and is distributed among the MZUF (40), MSNC (five), OUMNH (four), MSNPV (two), MRSN (one), MZLU (one), MZUB (one), and MZUN (one).
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 34, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
ПРОБЛЕМЫ И ПЕРСПЕКТИВЫ РАЗВИТИЯ МАЛОГО ПРЕДПРИНИМАТЕЛЬСТВА В ДАГЕСТАНЕ
Creators: name: МАХМУДОВ Т.М.
name: АБИДОВ М.Х.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2016
Subjects: МАЛОЕ ПРЕДПРИНИМАТЕЛЬСТВО
SMALL BUSINESS
ПРЕДПРИНИМАТЕЛЬ
ENTREPRENEUR
ГРАНТОВАЯ ПОДДЕРЖКА
GRANT SUPPORT
БИЗНЕС-ИНКУБАТОР
BUSINESS INCUBATOR
НАЛОГООБЛАГАЕМАЯ БАЗА
TAX BASE
ИНВЕСТИЦИИ
INVESTMENT
КРИЗИС
CRISIS
ДОТАЦИЯ
ТРАНСФЕРТ
TRANSFER
SUBSIDIES

description: В статье проведен анализ развития малого предпринимательства в Республике Дагестан, обозначены часто встречающиеся проблемы в малом бизнесе и перспективы его развития, также выявлены наиболее распространенные затруднения, с которыми встречаются предприниматели в ходе своей деятельности.
Optimal Execution in a General One-Sided Limit-Order Book
Creators: name: Predoiu, Silviu
name: Shaikhet, Gennady
name: Shreve, Steven
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: We construct an optimal execution strategy for the purchase of a large number of shares of a financial asset over a fixed interval of time. Purchases of the asset have a nonlinear impact on price, and this is moderated over time by resilience in the limit-order book that determines the price. The limit-order book is permitted to have arbitrary shape. The form of the optimal execution strategy is to make an initial lump purchase and then purchase continuously for some period of time during which the rate of purchase is set to match the order book resiliency. At the end of this period, another lump purchase is made, and following that there is again a period of purchasing continuously at a rate set to match the order book resiliency. At the end of this second period, there is a final lump purchase. Any of the lump purchases could be of size zero. A simple condition is provided that guarantees that the intermediate lump purchase is of size zero.