cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pachycondyla harpax
Creators: name: Brown, W. L.
Publisher: name: Zenodo
Year: 1950
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pachycondyla
Pachycondyla harpax

description: Pachycondyla harpax (Fabricius).
Formica harpax Fabricius, 1804, Systema Piezatorum, p. 401, worker.
Pachycondyla montezumia, Pred. Smith, 1858, Catalogue of the Hymenoptera of the British Museum, 6:108, worker, [[male]]. (New synonymy.)
Pachycondyla harpax var. dibullana Forel, 1901, Revue Suisse de Zoologie, 9:347, worker. (New synonymy.)
Pachycondyla harpax var. irina Wheeler, 1925, Arkiv fuer Zoologi, 17A (8):5, worker. (New synonymy.)
Pachycondyla harpax var. concinna Wheeler, 1925, Ibid., p. 5, worker, [[queen]]. (New synonymy.)
I have examined many specimens of the P. harpax complex, including those in the Wheeler collection placed as P. montezumia, and types of P. h. irina and P. h. concinna. The northsouth variation which has been claimed by Forel and Wheeler as the basis for retention of P. montezumia seems to me very difficult to demonstrate. I would call this situation at most a very weak cline. If I could pick a random series of this group from throughout the range and hide the labels, I feel sure that the percentage of determinations to the correct "race" by any competent entomologist would be little more than could be accounted for by chance. The bluish metallic reflections seen in many P. harpax workers constitute a widely distributed phenomenon among dark ponerines which is greatly overworked as a taxonomic criterion. State of preservation of specimens, presence of oil or dirt, and other factors can affect this metallescence to such a degree that its value is highly doubtful. Under a bluewhite fluorescent lamp, it cannot be seen at all, even when clear under a yellow light. If P. harpax can be broken down into categories correctly bearing the names synonymized above, there is presently no published proof of the fact that cannot easily be refuted by the proper survey of the series at hand in most large American and European museums. Additional collecting may change the interpretation here set forth, but if any of the names listed above are to be resurrected, it will have to be on a sounder basis than were the original definitions. The palps are segmented 4, 4.
description: Published as part of Brown, W. L., 1950, Morphological, taxonomic and other notes on ants., pp. 241-250 in Wasmann Journal of Biology 8 on page 247
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 824
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
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: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 824, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 824, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Phrynoponera gabonensis
Creators: name: Brown, W. L.
Publisher: name: Zenodo
Year: 1950
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Phrynoponera
Phrynoponera gabonensis

description: Phrynoponera gabonensis (Ern. Andre).
Bothroponera gabonensis Ern. Andre, 1892, Revue d'Entomologie Caen, 11:50, worker. Wheeler, 1922, Bulletin American Museum of Natural History, 45:76-77, fig. 11, worker, [[queen]], as Phrynoponera.
Pachycondyla (Bothroponera) gabonensis var. striatidens Santschi, 1914, Bollettino Laboratorio di Zoologia Generate e Agraria Portici, 8:315, fig. 4, [[queen]]. (New synonymy.)
Pachycondyla (Bothroponera) gabonensis var. robustior Santschi, 1919, Revue Zoologique Africaine, 7:82, worker. (New synonymy.)
Phrynoponera gabonensis var. esta Wheeler, 1922, Bulletin of the American Museum of Natural History, 45:77-78, worker, [[queen]]. (New synonymy.)
Phrynoponera gabonensis var. fecunda Wheeler, 1922, Ibid., p. 78, worker, [[queen]]. (New synonymy.)
Phrynoponera gabonensis var. umbrosa Wheeler, 1922, Idem., p. 78, worker, (New synonymy.)
I have examined the types of Wheeler's three varieties and specimens of what he considered to be typical P. gabonensis. All of these specimens came from the Congo, mostly from the stomachs of species of Bufo. At least some of each series came from Medje, and most are represented from Akenge. The differences between these forms are very slight, and in spite of careful examination, I cannot see the characters which Wheeler cites in several cases as points of differentiation. Where variation of perceptible degree does occur, it is extremely slight and seems to link Santschi's two varieties with the typical form. It seems to me that both Wheeler and Santschi were pushing even the weak varietal category to inexcusable extremes by placing names on these utterly insignificant variants. Though I have not seen specimens, I consider it at least a possibility that Phrynoponera heterodus Wheeler belongs in the synonymy of Phrynoponera gabonensis.
description: Published as part of Brown, W. L., 1950, Morphological, taxonomic and other notes on ants., pp. 241-250 in Wasmann Journal of Biology 8 on page 246
The model of methodical system and learning objectives of the foundations of mathematical informatics for students of technical universities
Creators: name: Markova, O.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: K.3.2; G.0
subject: 65Y04, 68W01

description: Introduction. Development of methodical system for training course "Foundations of mathematical informatics" plays a key role in forming the students' of technical universities competencies in mathematical informatics. So it is very important to analyze of the components of methodical system, identify the weaknesses and problems that can significantly impair its quality and which can not be overcome without its further development. Purpose. Develop a model of methodical system of training course "Foundations of mathematical informatics" for students of technical universities and specify its target component. Methods. Using cloud technologies at learning the foundations of mathematical informatics requires the construction technology training, which results in the selection of appropriate cloudoriented forms of organization and teaching methods. On the other hand, the theory, methods and tools for cloud significantly affect the primary content of learning and its goals. Thus, the cloud technology theory, methods and tools are the basis for constructing methodical system of training course "Foundations of mathematical informatics". Results. Development of methodical system of training course "Foundations of mathematical informatics" plays a leading role in forming the students' of technical universities competencies in mathematical informatics due to its fundamental impact and technology improvement. Conclusion. The model of methodical system of training course "Foundations of mathematical informatics" includes content, objectives and learning technology. The last one contains forms of organization, methods and teaching tools, including leading cloud technologies. The main purpose of training course "Foundations of mathematical informatics" is developing of students competencies of technical universities in mathematical informatics.
description: 7 pages, 3 figures, 1 table, in Ukrainian
QCD and SUSY-QCD corrections to the Three-Body Decay of the Charged Higgs Boson
Creators: name: Bi, Xiao-Jun
name: Dai, Yuan-Ben
name: Qi, Xiao-Yuan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The ${\cal O}(α_s)$ QCD corrections to the three-body decay width of the charged Higgs $Γ$($H^+\to W^+b\bar{b}$) are discussed in the MSSM model. Our calculations indicate that the standard QCD corrections to the three-body decay mode raise the width by about 12% and the supersymmetric QCD corrections(due to $\tilde{g}, \tilde{t}, \tilde{b}$ exchanges) can be comparable to or even larger than the standard QCD corrctions in some regions of the supersymmetric parameter space. This is mainly due to the effect of large left-right mixing of stop($\tilde{t}$). It could significantly affect the phenomenology of the $H^+$ search.
description: 14 pages, 14figures
Dielectric function of a two-component plasma including collisions
Creators: name: Roepke, G.
name: Wierling, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A multiple-moment approach to the dielectric function of a dense non-ideal plasma is treated beyond RPA including collisions in Born approximation. The results are compared with the perturbation expansion of the Kubo formula. Sum rules as well as Ward identities are considered. The relations to optical properties as well as to the dc electrical conductivity are pointed out.
description: latex, 10 pages, 7 figures in ps format
Changes in the near edge X-ray absorption fine structure of hybrid organic-inorganic resists upon exposure
Creators: name: Fallica, Roberto
name: Watts, Benjamin
name: Rösner, Benedikt
name: Della Giustina, Gioia
name: Brigo, Laura
name: Brusatin, Giovanna
name: Ekinci, Yasin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We report on the near edge X-ray absorption fine structure (NEXAFS) spectroscopy of hybrid organic-inorganic resists. These materials are nonchemically amplified systems based on Si, Zr, and Ti oxides, synthesized from organically modified precursors and transition metal alkoxides by a sol-gel route and designed for ultraviolet, extreme ultraviolet and electron beam lithography. The experiments were conducted using a scanning transmission X-ray microscope (STXM) which combines high spatial-resolution microscopy and NEXAFS spectroscopy. The absorption spectra were collected in the proximity of the carbon edge (~ 290 eV) before and after in situ exposure, enabling the measurement of a significant photo-induced degradation of the organic group (phenyl or methyl methacrylate, respectively), the degree of which depends on the configuration of the ligand. Photo-induced degradation was more efficient in the resist synthesized with pendant phenyl substituents than it was in the case of systems based on bridging phenyl groups. The degradation of the methyl methacrylate group was relatively efficient, with about half of the initial ligands dissociated upon exposure. Our data reveal that the such dissociation can produce different outcomes, depending on the structural configuration. While all the organic groups were expected to detach and desorb from the resist in their entirety, a sizeable amount of them remain and form undesired byproducts such as alkene chains. In the framework of the materials synthesis and engineering through specific building blocks, these results provide a deeper insight into the photochemistry of resists, in particular for extreme ultraviolet lithography.
Ponera nitidula Emery
Creators: name: Brown, W. L.
Publisher: name: Zenodo
Year: 1950
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Ponera
Ponera nitidula

description: Ponera nitidula Emery.
Chiapas, soil. This is a handsome black ant displaying often quite brilliant satiny blue metallescence. A greasy specimen from Guatemala in the Wheeler Collection shows none of this blue reflection, and Emery did not mention it in the original description. The habitus is quite different from that of species like Ponera opaciceps Mayr, and Ponera trigona Mayr, and it would not be surprising if Ponera nitidula were eventually shown to represent part of a distinct subgenus.
description: Published as part of Brown, W. L., 1950, Morphological, taxonomic and other notes on ants., pp. 241-250 in Wasmann Journal of Biology 8 on page 248
Geometric measure of mixing of quantum state
Creators: name: Laba, H. P.
name: Tkachuk, V. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We define the geometric measure of mixing of quantum state as a minimal Hilbert-Schmidt distance between the mixed state and a set of pure states. An explicit expression for the geometric measure is obtained. It is interesting that this expression corresponds to the squared Euclidian distance between the mixed state and the pure one in space of eigenvalues of the density matrix. As an example, geometric measure of mixing for spin-1/2 states is calculated.
description: 4 pages
The central velocity dispersion of the Milky Way bulge
Creators: name: Valenti, E.
name: Zoccali, M.
name: Mucciarelli, A.
name: Gonzalez, O. A.
name: Madrid, F. Surot
name: Minniti, D.
name: Rejkuba, M.
name: Pasquini, L.
name: Fiorentino, G.
name: Bono, G.
name: Rich, R. M.
name: Soto, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent spectroscopic and photometric surveys are providing a comprehensive view of the MW bulge stellar population properties with unprecedented accuracy. This in turn allows us to explore the correlation between kinematics and stellar density distribution, crucial to constraint the models of Galactic bulge formation. GIBS revealed the presence of a velocity dispersion peak in the central few degrees of the Galaxy by consistently measuring high velocity dispersion in three central most fields. Due to suboptimal distribution of these fields, all being at negative latitudes and close to each other, the shape and extension of the sigma peak is poorly constrained. In this study we address this by adding new observations distributed more uniformly and in particular including fields at positive latitudes that were missing in GIBS.MUSE observations were collected in four fields at (l,b)=(0,+2),(0,-2),(+1,-1),(-1,+2). Individual stellar spectra were extracted for a number of stars comprised between ~500 and ~1200, depending on the seeing and the exposure time. Velocity measurements are done by cross-correlating observed stellar spectra in the CaT region with a synthetic template, and velocity errors obtained through Monte Carlo simulations, cross-correlating synthetic spectra with a range of different metallicities and different noise characteristics. We measure the central velocity dispersion peak within a projected distance from the Galactic center of ~280pc, reaching sigma~140 km/s at b=-1. This is in agreement with the results obtained previously by GIBS at negative longitude. The central sigma peak is symmetric with respect to the Galactic plane, with a longitude extension at least as narrow as predicted by GIBS. As a result of the Monte Carlo simulations we present analytical equations for the Rvel measurement error as a function of metallicity and SNR for giant and dwarf stars.
description: 8 pages, 11 figures, accepted for publication on A&A
The evolving complexity of gender agreement systems
Creators: name: Di Garbo, Francesca
name: Miestamo, Matti
Publisher: name: Zenodo
Year: 2019
Subjects: agreement hierarchy
agreement redistribution
gender emergence
gender expansion
gender loss
gender reduction
morphophonological erosion
complexification
simplification

description: This paper proposes to integrate the diachronic dimension to the typological study of gender complexity, and focuses on the morphosyntactic encoding of gender distinctions via agreement patterns. After investigating the processes of language change that foster the reduction, loss, expansion and emergence of gender agreement in a sample of fifteen sets of closely related languages (N= 36 languages), we discuss how gender agreement systems in decline and on the rise pattern in terms of complexity. We show that declining and emerging gender agreement systems may exhibit increase or decrease in complexity and discuss how this relates to the fact that they represent transitional stages between absence of gender and full-fledged gender systems. In our analysis, we make use of typological implicational hierarchies in the domain of agreement as a tool to account for diachronic variation and for the patterns of simplification/complexification in the agreement systems of the sampled languages.
Additional file 32: of Comparative functional genomics analysis of bHLH gene family in rice, maize and wheat
Creators: name: Kaifa Wei
name: Huiqin Chen
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Figure S12. Phylogenetic relationship and motif compositions of TaJAZs. a. The phylogenetic tree of TaJAZs constructed using MEGA by the NJ method with 100 bootstrap replicates. b. Domain distribution of TaJAZs was investigated using the MEME web server. c. The consensus sequence of TIFY and Jas motif from TaJAZs. (PDF 414 kb)
Schwarzschild/CFT from soft black hole hair?
Creators: name: Averin, Artem
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent studies of asymptotic symmetries suggest, that a Hamiltonian phase space analysis in gravitational theories might be able to account for black hole microstates. In this context we explain, why the use of conventional Bondi fall-off conditions for the gravitational field is too restrictive in the presence of an event horizon. This implies an enhancement of physical degrees of freedom ($\mathcal{A}$-modes). They provide new gravitational hair and are responsible for black hole microstates. Using covariant phase space methods, for the example of a Schwarzschild black hole, we give a proposal for the surface degrees of freedom and their surface charge algebra. The obtained two-dimensional dual theory is conjectured to be conformally invariant as motivated from the criticality of the black hole. Carlip's approach to entropy counting reemerges as a Sugawara-construction of a 2D stress-tensor.
description: 27 pages
Viticicola tessmanni
Creators: name: Brown, W. L.
Publisher: name: Zenodo
Year: 1950
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Hexapoda
Hymenoptera
Formicidae
Viticicola
Viticicola tessmanni

description: Viticicola tessmanni (Stitz).
Sima tessmanni Stitz, 1910, Mitteilungen Zoologisches Museum in Berlin, 5:131, fig. 2, worker.
Viticicola tessmanni var. castanea Wheeler, 1922, Bulletin of the American Museum of Natural History, 45:112, worker, [[queen]]. (New synonymy.)
Wheeler cited the color as "pale chestnut brown." The present color of the types, which may have faded a little, is light yellowish brown, or only a little darker than other Congo specimens of V. tessmanni. Since both the light and dark forms were taken from the same plant, Vitex staudtii, from the same very uniform area in the Ituri Basin, the very slight difference in color does not appear to be sufficient evidence for the separation of races or species from the present meager material.
description: Published as part of Brown, W. L., 1950, Morphological, taxonomic and other notes on ants., pp. 241-250 in Wasmann Journal of Biology 8 on page 248
Clima organizacional en los establecimientos comerciales de la galería del municipio  de la Plata-Huila
Creators: name: Trujillo Martínez, Jhozzy Santiago
Publisher: name: Zenodo, Curso Seminario de Investigación. Universidad Surcolombiana, La Plata
Year: 2024

description: Estudiante de sexto semestre del programa de Contaduría Pública, en la sede La Plata, de la Universidad Surcolombiana 2024_1.Dentro de este compilado investigativo se toma como objeto de estudio una muestra significativa de personas que laboran en inmediaciones de la galería municipal de la Plata Huila. Esto con el fin de conocer de primera mano el clima organizacional, laboral y la relación empleado-empleador; para de esta manera identificar los principales problemas que están afectando la productividad.Este estudio está enfocado principalmente en locales comerciales ubicados en la periferia de la galería donde predominan los negocios dedicados a la venta de ropa, calzado, cacharrería, marroquinería y tiendas de tecnología; pues este nicho comercial representa gran parte del comercio no solo de la galería sino también de todo el municipio.
W-Geometry from Fedosov's Deformation Quantization
Creators: name: Castro, Carlos
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A geometric derivation of $W_\infty$ Gravity based on Fedosov's deformation quantization of symplectic manifolds is presented. To lowest order in Planck's constant it agrees with Hull's geometric formulation of classical nonchiral $W_\infty$ Gravity. The fundamental object is a ${\cal W}$-valued connection one form belonging to the exterior algebra of the Weyl algebra bundle associated with the symplectic manifold. The ${\cal W} $-valued analogs of the Self Dual Yang Mills equations, obtained from a zero curvature condition, naturally lead to the Moyal Plebanski equations, furnishing Moyal deformations of self dual gravitational backgrounds associated with the complexified cotangent space of a two dimensional Riemann surface. Deformation quantization of $W_\infty$ Gravity is retrieved upon the inclusion of all the $\hbar$ terms appearing in the Moyal bracket. Brief comments on Non Commutative Geometry and M(atrix)theory are made.
description: 15 pages, revised Tex file. A discussion of the chiral approach to Self Dual Gravity is added to the previous Yang Mills one
Additional file 31: of Comparative functional genomics analysis of bHLH gene family in rice, maize and wheat
Creators: name: Kaifa Wei
name: Huiqin Chen
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Figure S11. Plyhogenetic analysis of 140 TaDEFLs, 7 AtPDF1s and 6 AtPDF2s. The phylogenetic tree was constructed using MEGA by the NJ method with 1000 bootstrap replications, and the bootstrap values greater than 700 were displayed on the branches. (PDF 411 kb)
Nonlinear axisymmetric resistive magnetohydrodynamic equilibria with toroidal flow
Creators: name: Throumoulopoulos, G. N.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The equilibrium of a resistive axisymmetric plasma with purely toroidal flow surrounded by a conductor is investigated within the framework of the nonlinear magnetohydrodynamic theory. It is proved that a) the poloidal current density vanishes and b) apart from an idealized case the pressure profile should vanish on the plasma boundary. For the cases of isothermal magnetic surfaces, isentropic magnetic surfaces and magnetic surfaces with constant density, the equilibrium states obey to an elliptic partial differential equation for the poloidal magnetic flux function, which is identical in form to the corresponding equation governing ideal equilibria. The conductivity, which can not be either uniform or a surface quantity, results however in a restriction of the possible classes of equilibrium solutions, e.g., for the cases considered the only possible equilibria with Spitzer conductivity are of cylindrical shape.
description: latex, 16 pages, 1 figure available on request to the author (gthroum@cc.uoi.gr), to be published in J. Plasma Physics
The MAVERIC Survey: Still No Evidence for Accreting Intermediate-mass Black Holes in Globular Clusters
Creators: name: Tremou, Evangelia
name: Strader, Jay
name: Chomiuk, Laura
name: Shishkovsky, Laura
name: Maccarone, Thomas J.
name: Miller-Jones, James C. A.
name: Tudor, Vlad
name: Heinke, Craig O.
name: Sivakoff, Gregory R.
name: Seth, Anil C.
name: Noyola, Eva
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the results of an ultra-deep, comprehensive radio continuum survey for the accretion signatures of intermediate-mass black holes in globular clusters. The sample, imaged with the Karl G.~Jansky Very Large Array and the Australia Telescope Compact Array, comprises 50 Galactic globular clusters. No compelling evidence for an intermediate-mass black hole is found in any cluster in our sample. In order to achieve the highest sensitivity to low-level emission, we also present the results of an overall stack of our sample, as well as various subsamples, also finding non-detections. These results strengthen the idea that intermediate-mass black holes with masses $\gtrsim 1000 M_{\odot}$ are rare or absent in globular clusters.
description: 27 pages, 7 figures, 2 tables. Accepted for publication in ApJ
On Brownian exit times from some non-convex domains
Creators: name: Lifshits, M.
name: Nazarov, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary: 60J65. Secondary: 35K05, 35J25

description: We consider the tail probabilities for Brownian exit time from a class of perturbed multi-strips in Euclidean plane. Under some assumptions we prove that the long stays in a perturbed multi-strip are more likely than those in a strip of the same width. This effect is related to the existence of the trapped modes in waveguides.
Diagonal Nematicity in the Pseudogap Phase of HgBa$_2$CuO$_{4+δ}$
Creators: name: Murayama, H.
name: Sato, Y.
name: Kurihara, R.
name: Kasahara, S.
name: Mizukami, Y.
name: Kasahara, Y.
name: Uchiyama, H.
name: Yamamoto, A.
name: Moon, E. -G.
name: Cai, J.
name: Freyermuth, J.
name: Greven, M.
name: Shibauchi, T.
name: Matsuda, Y.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The pseudogap phenomenon in cuprates is the most mysterious puzzle in the research of high-temperature superconductivity. In particular, whether the pseudogap is associated with a crossover or phase transition has been a long-standing controversial issue. The tetragonal cuprate HgBa$_2$CuO$_{4+δ}$, with only one CuO$_2$ layer per primitive cell, is an ideal system to tackle this puzzle. Here, we measure the anisotropy of magnetic susceptibility within the CuO$_2$ plane with exceptionally high-precision magnetic torque experiments. Our key finding is that a distinct two-fold in-plane anisotropy sets in below the pseudogap temperature $T^*$, which provides thermodynamic evidence for a nematic phase transition with broken four-fold symmetry. Most surprisingly, the nematic director orients along the diagonal direction of the CuO$_2$ square lattice, in sharp contrast to the bond nematicity reported in various iron-based superconductors and double-layer YBa$_2$Cu$_3$O$_{6+δ}$, where the anisotropy axis is along the Fe-Fe and Cu-O-Cu directions, respectively. Another remarkable feature is that the enhancement of the diagonal nematicity with decreasing temperature is suppressed around the temperature at which short-range charge-density-wave (CDW) formation occurs. This is in stark contrast to YBa$_2$Cu$_3$O$_{6+δ}$, where the bond nematicity is not influenced by the CDW. Our result suggests a competing relationship between diagonal nematic and CDW order in HgBa$_2$CuO$_{4+δ}$.
description: 7 pages, 8 figures
Algebraic reduction of one-loop Feynman graph amplitudes
Creators: name: Fleischer, J.
name: Jegerlehner, F.
name: Tarasov, O. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An algorithm for the reduction of one-loop n-point tensor integrals to basic integrals is proposed. We transform tensor integrals to scalar integrals with shifted dimension and reduce these by recurrence relations to integrals in generic dimension. Also the integration-by-parts method is used to reduce indices (powers of scalar propagators) of the scalar diagrams. The obtained recurrence relations for one-loop integrals are explicitly evaluated for 5- and 6-point functions. In the latter case the corresponding Gram determinant vanishes identically for d=4, which greatly simplifies the application of the recurrence relations.
description: 18 pages, 1 figure, added references, expanded introduction, improved text
C-Rex: A Comprehensive System for Recommending In-Text Citations with Explanations
Creators: name: Färber, Michael
name: Zinecker, Vinzenz
name: Cartus, Isabela Bragaglia
name: Celis, Sebastian
name: Duma, Maria
Publisher: name: Association for Computing Machinery (ACM)
Year: 2021

description: Finding suitable citations for scientific publications can be challenging and time-consuming. To this end, context-aware citation recommendation approaches that recommend publications as candidates for in-text citations have been developed. In this paper, we present C-Rex, a web-based demonstration system available at http://c-rex.org for context-aware citation recommendation based on the Neural Citation Network [5] and millions of publications from the Microsoft Academic Graph. Our system is one of the first online context-aware citation recommendation systems and the first to incorporate not only a deep learning recommendation approach, but also explanation components to help users better understand why papers were recommended. In our offline evaluation, our model performs similarly to the one presented in the original paper and can serve as a basic framework for further implementations. In our online evaluation, we found that the explanations of recommendations increased users’ satisfaction.
title: ADCO, Ordre cistercien : comptes (1403-1423) (11 H 1161), f. 00290
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes

description: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161), f. 00290, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
Relaxation of Nonequilibrium Quasiparticles in Mesoscopic Size Superconductors
Creators: name: Arutyunov, K. Yu.
name: Chernyaev, S. A
name: Karabassov, T.
name: Lvov, D. S.
name: Stolyarov, V. S.
name: Vasenko, A. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Rapid development of micro- and nanofabrication methods have provoked interest and enabled experimental studies of electronic properties of a vast class of (sub)micrometer-size solid state systems. Mesoscopic-size hybrid structures, containing superconducting elements, have become interesting objects for basic research studies and various applications, ranging from medical and astrophysical sensors to quantum computing. One of the most important aspects of physics, governing the behavior of such systems, is the finite concentration of nonequilibrium quasiparticles, present in a superconductor even well below the temperature of superconducting transition. Those nonequilibrium excitations might limit the performance of a variety of superconducting devices, like superconducting qubits, single-electron turnstiles and microrefrigerators. On the contrary, in some applications, like detectors of electromagnetic radiation, the nonequilibrium state is essential for their operation. It is therefore of vital importance to study the mechanisms of nonequilibrium quasiparticle relaxation in superconductors of mesoscopic dimensions, where the whole structure can be considered as an `interface'. At early stages of research the problem was mostly studied in relatively massive systems and at high temperatures close to the critical temperature of a superconductor. We review the recent progress in studies of nonequilibrium quasiparticle relaxation in superconductors including the low temperature limit. We also discuss the open physical questions and perspectives of development in the field.
Solenopsis (Solenopsis) gayi
Creators: name: Brown, W. L.
Publisher: name: Zenodo
Year: 1950
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Solenopsis
Solenopsis gayi

description: Solenopsis (Solenopsis) gayi (Spinola).
Myrmica gayi Spinola, 1851, In Gay, Historia Fisica y Politica de Chile, Zoologia, 6:242, worker, [[queen]], [[male]].
Solenopsis gayi var. fazi Santschi, 1923, Revue Suisse de Zoologie, 30:261, [[queen]], (New synonymy.)
Santschi merely described the slightly darker, sympatric female form of S. gayi as a variety, as is evident from series received from Angol, Chile (D. Bullock).
description: Published as part of Brown, W. L., 1950, Morphological, taxonomic and other notes on ants., pp. 241-250 in Wasmann Journal of Biology 8 on page 248
Gradual Versus Rapid Liberalization in Socialist Economies: Financial Policies and Macroeconomic Stability in China and Russia Compared
Creators: name: McKinnon, Ronald
name: McKinnon, Ronald
Publisher: name: Unknown
Year: 1993
Subjects: International Development
Public Economics

description: From 1978 to 1992, China's liberalization was gradual with a fairly stable price level. Since 1989, more rapid liberalizations attempted in Eastern Europe and the former Soviet Union generated much higher inflation. Yet, both regions' fiscal policies were similar. And, like its socialist counterparts in Europe, the Chinese government's revenue share in GNP has fallen sharply; in 1991-92, its consolidated fiscal deficit may be approaching 10 percent of GNP. China avoided resorting to the inflation tax in four ways. It first liberalized in areas like agriculture where subsequent productivity growth was rapid. It imposed very hard budget constraints on, and gave little bank credit to, the newly liberalized "nonstaten sectors in industry or agriculture. But it did retain price controls on, and (constrained) financial support for, traditional soft-budget state enterprises. Last, it set positive real interest rates on savings deposits. The resulting enormous growth in saving and stocks of financial assets allowed the liberalized sector to finance itself, the Chinese government, and the deficits of the slowly reforming state enterprises. Important aspects of these dualistic Chinese banking and pricing policies could well be adopted in other transitional socialist economies. But such incredibly high real financial growth is not feasible in Russia and formerly socialist Europe. (Indeed, high financial growth may not be sustainable for much longer in China itself!) Thus, to prevent inflation, fiscal reforms should come much earlier in their transitions than in China's.
Loop Corrections to the Neutral Higgs Boson Sector of the MSSM with Explicit CP Violation
Creators: name: Choi, S. Y.
name: Drees, Manuel
name: Lee, Jae Sik
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute one-loop corrections to the mass matrix of the neutral Higgs bosons of the Minimal Supersymmetric Standard Model with explicit CP violation. We use the effective potential method, allowing for arbitrary splitting between squark masses. We include terms O(g^2 h^2), where g and h stand for electroweak gauge and Yukawa couplings, respectively. Leading two-loop corrections are taken into account by means of appropriately defined running quark masses.
description: LaTeX, 12 pages incl. 3 figures. V.2: slightly rewritten to allow for a more general phase convention. Fixed some typos and added one reference
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00210
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00210, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00210, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Lepton-flavor violating decays as probes of quantum gravity?
Creators: name: Silagadze, Z. K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Lepton flavor violating decays $Z \to μτ$ and $J/Ψ, Υ\to μτ$ are considered. It is shown that these decays can reach sizeable magnitudes if some specific lepton-flavor violating 4-fermion operators are generated by low scale quantum gravity effects, or by some other new physics at a TeV scale.
description: 18 pages, 1 figures, LaTeX, uses FEYNMAN package. New references added
Additional file 1: of The nature of science identity and its role as the driver of student choices
Creators: name: Vincent-Ruz, Paulette
name: Schunn, Christian
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy

description: Factor analyses conducted separately within each grade, sex, and race/ethnicity. (DOCX 19 kb)
RegionSketch: Interactive and Rapid Creation of 3D Models with Rich Details
Creators: name: Liu, Shuai
name: Hou, Fei
name: Hao, Aimin
name: Qin, Hong
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Computing methodologies
Sketch
based Modeling

description: In this paper, we articulate a new approach to interactive generation of 3D models with rich details by way of sketching sparse 2D strokes. Our novel method is a natural extension of Poisson vector graphics (PVG). We design new algorithms that distinguish themselves from other existing sketch-based design systems with three unique features: (1) A novel sketch metaphor to create freeform surface based on Poisson's equation, which is simple, intuitive, and free of ambiguity; (2) Convenient and flexible user interface that affords the user to add rich details to the surface with simple sketch input; and (3) Rapid model creation with sparse strokes, which enables novice users to enjoy the utilities of our system to create expected 3D models. We validate the proposed method through a large repository of interactively sketched examples. Our experiments and produced results confirm that our new method is a simple yet efficient design tool for modeling free-form shapes with simple and intuitive 2D sketches input.
description: Pacific Graphics Short Papers
description: Lines and Sketches
description: 1
description: 6
description: Shuai Liu, Fei Hou, Aimin Hao, and Hong Qin
description: CCS Concepts: Computing methodologies --> Sketch-based Modeling
Machine Learning and Deep Learning approaches in Network Intrusion Detection
Creators: name: Makhija, Anil K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: Applied Computer Science
subject: 80303 Computer System Security
subject: 80609 Information Systems Management

description: This paper presents multiple hybrid models for Intrusion detection systems (IDS). Some of the proposed models use combination of information-gain based feature selection followed by classification using Random Forests and Naïve Bayes algorithms. Some of the proposed model use combination of expectation-maximization based clustering, information-gain based feature selection and then feed forward neural network with the backpropagation training algorithm. NSL-KDD dataset has been used to train and validate the model and NSL-KDD Test dataset is used to test the accuracy, precision, recall and F1-score of each of the proposed model. Performance of the proposed models is also compared with performance of Random Forests and Naïve Bayes based classification. The experimental results on the model that uses combination of expectation-maximization based clustering, information-gain based feature selection and then feed forward neural network showed promising results on detecting the intrusion when tested on NSL-KDD Test dataset.
Dolichoderus
Creators: name: Brown, W. L.
Publisher: name: Zenodo
Year: 1950
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dolichoderus

description: Dolichoderus Lund.
This genus has been accepted as containing several subgenera but it appears that generic rank is indicated for certain of these. In the New World, at least, Dolichoderus, Monacis, and Hypoclinea appear distinct as good genera. The Indo-Australian forms probably can be split into several good genera along approximately the present subgeneric lines. The best provisional treatment would be that of according generic rank to all present subgenera. Dolichoderus (s. str.) appears the most distinct of all these groups and possibly the most primitive. Specialists in the Indo-Australian fauna can best decide for the present what the status of their part of the fauna is to be, but it does not seem logical to involve any of the Old World forms with any group occurring in the New World except Hypoclinea.
description: Published as part of Brown, W. L., 1950, Morphological, taxonomic and other notes on ants., pp. 241-250 in Wasmann Journal of Biology 8 on page 249
Orbital angular momentum from semiconductor high-order harmonics
Creators: name: Gauthier, David
name: Kaassamani, Shatha
name: Franz, Dominik
name: Nicolas, Rana
name: Gomes, Jean-Thomas
name: Lavoute, Laure
name: Gaponov, Dmitry
name: Février, Sébastien
name: Jargot, Gaëtan
name: Hanna, Marc
name: Boutu, Willem
name: Merdji, Hamed
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Light beams carrying orbital angular momentum (OAM) have led to stunning applications in various fields from quantum information to microscopy. In this letter, we examine OAM from the recently discovered high-harmonic generation (HHG) in semiconductor crystals. HHG from solids could be a valuable approach for integrated high-flux short-wavelength coherent light sources. The solid state nature of the generation medium allows the possibility to tailor directly the radiation at the source of the emission and offers a substantial degree of freedom for spatial beam shaping. First, we verify the fundamental principle of the transfer and conservation of the OAM from the generation laser to the harmonics. Second, we create OAM beams by etching a spiral zone structure directly at the surface of a zinc oxide crystal. Such diffractive optics act on the generated harmonics and produces focused optical vortices with nanometer scale sizes that may have potential applications in nanoscale optical trapping and quantum manipulation.
On the spatially periodic ordering in the system of electrons above the surface of liquid helium in an external electric field
Creators: name: Lytvynenko, D. M.
name: Slyusarenko, Yu. V.
name: Kirdin, A. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A theory of equilibrium states of electrons above a liquid helium surface in the presence of an external clamping field is built based on the first principles of quantum statistics for the system of many identical Fermi-particles. The approach is based on the variation principle modified for the considered system and on Thomas-Fermi model. In terms of the developed theory we obtain the self-consistency equations that connect the parameters of the system description, i.e., the potential of a static electric field, the distribution function of electrons and the surface profile of a liquid dielectric. The equations are used to study the phase transition of the system to a spatially periodic state. To demonstrate the capabilities of the proposed method, the characteristics of the phase transition of the system to a spatially periodic state of a trough type are analyzed.
description: 11 pages, 2 figures, 1 table
Integrable Extension of Nonlinear Sigma Model
Creators: name: Oh, Phillial
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose an integrable extension of nonlinear sigma model on the target space of Hermitian symmetric space (HSS). Starting from a discussion of soliton solutions of O(3) model and an integrally extended version of it, we construct general theory defined on arbitrary HSS by using the coadjoint orbit method. It is based on the exploitation of a covariantized canonical structure on HSS. This term results in an additional first-order derivative term in the equation of motion, which accommodates the zero curvature representation. Infinite conservation laws of nonlocal charges in this model are derived.
description: 11 pages, Latex