cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ELEKTR MASHINALAR VA TRANSFORMATORLAR
Creators: name: Xo'jaqulova, Sevara
Publisher: name: Zenodo
Year: 2025

description: Mazkur maqolada elektr mashinalar va transformatorlarning ishlash prinsipi, turlari, ularning energetika va sanoatdagi ahamiyati haqida batafsil ma’lumot berilgan. Shuningdek, elektr mashinalarning asosiy xususiyatlari va transformatorlarning turli turlari, ularning samaradorligi va zamonaviy texnologiyalardagi o‘rni yoritib berilgan.
title: PP_1961-1962_Esquisse d'entraînement 12h_Un atrium
Creators: name: Panerai, Philippe
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: architecture
subject: beaux-arts
subject: Écoles des beaux-arts
subject: enseignement
subject: Atelier Arretche

description: Travaux scolaires de Philippe Panerai à l'École des beaux-arts.
Scalar QED $\hbar$-Corrections to the Coulomb Potential
Creators: name: Helayel-Neto, J. A.
name: Penna-Firme, A.
name: Shapiro, I. L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The leading long-distance 1-loop quantum corrections to the Coulomb potential are derived for scalar QED and their gauge-independence is explicitly checked. The potential is obtained from the direct calculation of the 2-particle scattering amplitude, taking into account all relevant 1-loop diagrams. Our investigation should be regarded as a first step towards the same programme for effective Quantum Gravity. In particular, with our calculation in the framework of scalar QED, we are able to demonstrate the incompleteness of some previous studies concerning the Quantum Gravity counterpart.
description: LaTeX, 16 pages, 4 figures as one ps-file
Non-exotic conformal structure of weak exotic singularities
Creators: name: Dabrowski, Mariusz P.
name: Marosek, Konrad
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the conformal structure of exotic (non-big-bang) singularity universes using the hybrid big-bang/exotic singularity/big-bang and big-rip/exotic singularity/big-rip models by investigating their appropriate Penrose diagrams. We show that the diagrams have the standard structure for the big-bang and big-rip and that exotic singularities appear just as the constant time hypersurfaces for the time of a singularity and because of their geodesic completeness are potentially transversable. We also comment on some applications and extensions of the Penrose diagram method in studying exotic singularities.
description: 12 pages, 6 figures, matches published GRG version
Multi-Dimensional Inheritance
Creators: name: Erbach, Gregor
Publisher: name: arXiv
Year: 1994
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In this paper, we present an alternative approach to multiple inheritance for typed feature structures. In our approach, a feature structure can be associated with several types coming from different hierarchies (dimensions). In case of multiple inheritance, a type has supertypes from different hierarchies. We contrast this approach with approaches based on a single type hierarchy where a feature structure has only one unique most general type, and multiple inheritance involves computation of greatest lower bounds in the hierarchy. The proposed approach supports current linguistic analyses in constraint-based formalisms like HPSG, inheritance in the lexicon, and knowledge representation for NLP systems. Finally, we show that multi-dimensional inheritance hierarchies can be compiled into a Prolog term representation, which allows to compute the conjunction of two types efficiently by Prolog term unification.
description: 9 pages, styles: a4,figfont,eepic,epsf
Rana typhonia Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana typhonia

description: Rana typhonia [spec. nov.]
R. auricularibus lobis ovatis.
Habitat in America, clamitans nocte sono cornicis tetro lucente. Rolander.
Dorsum rugis quatuor longitudinalibus, punctis elevatis, maculisque nigris. Pedes mutici. Palmae tetradactylae fissae; Plantae pentadactylae palmatae: digitis angustis: secundo longissimo, absque unguibus orbiculatis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 211, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The Kashaev Equation and Related Recurrences
Creators: name: Leaf, Alexander
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 05E99 (Primary) 13F60, 15A15, 30G25, 52C22 (Secondary)

description: The hexahedron recurrence was introduced by R. Kenyon and R. Pemantle in the study of the double-dimer model in statistical mechanics. It describes a relationship among certain minors of a square matrix. This recurrence is closely related to the Kashaev equation, which has its roots in the Ising model and in the study of relations among principal minors of a symmetric matrix. Certain solutions of the hexahedron recurrence restrict to solutions of the Kashaev equation. We characterize the solutions of the Kashaev equation that can be obtained by such a restriction. This characterization leads to new results about principal minors of symmetric matrices. We describe and study other recurrences whose behavior is similar to that of the Kashaev equation and hexahedron recurrence. These include equations that appear in the study of s-holomorphicity, as well as other recurrences which, like the hexahedron recurrence, can be related to cluster algebras.
Topological current of point defects and its bifurcation
Creators: name: Duan, Yishi
name: Fu, Libin
name: Zhang, Hong
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: From the topological properties of a three dimensional vector order parameter, the topological current of point defects is obtained. One shows that the charge of point defects is determined by Hopf indices and Brouwer degrees. The evolution of point defects is also studied. One concludes that there exist crucial cases of branch processes in the evolution of point defects when the Jacobian $D(\frac ϕx)=0$.
description: revtex,14 pages,no figure
Rana ocellata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana ocellata

description: Rana ocellata [spec. nov.]
R. auribus ocellatis, pedibus muticis.
Brown. jam. 466. t. 41. f. 4. Rana maxima compressa miscella.
Penes Ranarum an verrucae pollicis palmarum? Penis enim uterque in Testidine ad lumbes femorum, in Serpentibus ad anum: Ova Ranarum plane nuda sunt.
Habitat in America.
Ad aures macula ocellaris utrinque. Palmae tetradactylae fissae, Plantae pentadactylae, subpalmatae.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 211-212, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
More Ricci-flat branes
Creators: name: Figueroa-O'Farrill, JM
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Certain supergravity solutions (including domain walls and the magnetic fivebrane) have recently been generalised by Brecher and Perry by relaxing the condition that the brane worldvolume be flat. In this way they obtain examples in which the brane worldvolume is a static spacetime admitting parallel spinors. In this note we simply point out that the restriction to static spacetimes is unnecessary, and in this way exhibit solutions where the brane worldvolume is an indecomposable Ricci-flat lorentzian manifold admitting parallel spinors. We discuss more Ricci-flat fivebranes and domain walls, as well as new Ricci-flat D3-branes.
description: 8 pages (some cosmetic details corrected)
Rana cornuta Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana cornuta

description: Rana cornuta [spec. nov.]
R. palpebris conicis.
Mus. Ad. Fr. 1. p. 48. Rana eadem.
Seb. mus. 1. t. 72. f. 1, 2. Bufo cornutus s. spinosus virginianus.
Habitat in Virginia, adspectu horrenda.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 212, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Thermal Hall effect and topological edge states in a square lattice antiferromagnet
Creators: name: Kawano, Masataka
name: Hotta, Chisa
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that the two dimensional spatial inversion-symmetry (SIS) broken square lattice antiferromagnet with easy-plane spin anisotropy exhibits a thermal Hall effect and the edge modes characterized by the Z 2 topological invariant. These topological properties require a nonzero Berry curvature, and its origin is ascribed to the Dzyaloshinskii-Moriya (DM) interactions or the noncoplanar magnetic ordering generating a U(1) gauge field that couples to the kinetic motion of magnons. Although this picture is established in ferromagnets on the kagome and pyrochlore lattices, it does not apply to our square lattice model since such gauge field cancels out in an edge shared geometry. Instead, our case has an analogy with the anomalous Hall effect of Rashba electronic system where the spin orbit coupling generates an SU(2) gauge field. The two species of magnons defined on antiferromagnetic sublattices can be regarded as the pseudo-spin degrees of freedom of magnons. The DM interactions that emerge due to the SIS breaking serve as a pseudo-spin orbit coupling of magnons and generate a Berry curvature, when the direction of the magnetic moments is properly controlled by the magnetic field. The thermal Hall conductivity of our antiferromagnet shows rapid growth in temperature T beyond the power-law, reflecting the almost gapless low energy branch of the antiferromagnet, which distinctively differs from the T^7/2 -dependence in the pyrochlore ferromagnets. The present system serves as a standard model for the noncentrosymmetric crystals Ba2MnGe2O7 and Ba2CoGe2O7.
description: 17 pages, 9 figures
Wilson loops from supergravity and string theory
Creators: name: Sonnenschein, J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a theorem that determines the value of the Wilson loop associated with a Nambu-Goto action which generalizes the action of the $AdS_5\times S_5$ model. In particular we derive sufficient conditions for confining behavior. We then apply this theorem to various string models. We go beyond the classical string picture by incorporating quadratic quantum fluctuations. We show that the bosonic determinant of $D_p$ branes with 16 supersymmetries yields a Luscher term. We confirm that the free energy associated with a BPS configuration of a single quark is free from divergences. We show that unlike for a string in flat space time in the case of $AdS_5\times S_5$ the fermionic determinant does not cancel the bosonic one. For a setup that corresponds to a confining gauge theory the correction to the potential is attractive. We determine the form of the Wilson loop for actions that include non trivial $B_{μν}$ field. The issue of an exact determination of the value of the stringy Wilson loop is discussed. Talk presented in string 99 Potsdam.
description: 12 pages Latex
In silico screening of deleterious single nucleotide polymorphisms (SNPs) and molecular dynamics simulation of disease associated mutations in gene responsible for Oculocutaneous Albinism type 6 (OCA 6) disorder
Creators: name: Rutash Kumar
name: Ankush Bansal
name: Rohit Shukla
name: Tiratha Raj Singh
name: Ramteke, Pramod Wasudeo
name: Satendra Singh
name: Budhayash Gautam
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Solute carrier family 24 member 5 (SLC24A5) is a gene that is associated with Oculocutaneous albinism type 6 (OCA 6) disorder and is involved in skin and hair pigmentation. It is involved in the maturation of melanosomes and melanin synthesis. SLC24A5 gene is located in the chromosomal position of 15q21.1. The present study involves the use of computational techniques in order to obtain a detailed picture of the most probable mutations that are associated with SLC24A5. From the observed result it was found that the mutations S145F is most deleterious and disease associated predicted by using several bioinformatics tools. The 3-D structures of native and mutant (S145F) were modelled in order to understand protein functionality using ab initio Robetta server. The modelled structure validation was done with ERRAT, Verify-3D, Procheck and RAMPAGE Ramachandran plot analysis. The most validated structure undergoes molecular dynamics simulations (MDS) study to understand the structural and functional behaviour of the native and mutant proteins. The mds result showed the more flexibility in the native SLC24A5 structure. Due to mutation in the SLC24A5 protein structure it became more rigid and might disturb the conformational changes and glycosylation function of protein structure and might play role in inducing the OCA 6. This study provides a significant insight into the underlying molecular mechanism involved in albinism associated with OCA 6. It further helps scientists to develop a drug therapy against OCA 6 disease.
Non-Commutative Geometry on a Discrete Periodic Lattice and Gauge Theory
Creators: name: Bars, I.
name: Minic, D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the quantum mechanics of a particle in a magnetic field when its position x^μ is restricted to a periodic lattice, while its momentum p^μ is restricted to a periodic dual lattice. Through these considerations we define non-commutative geometry on the lattice. This leads to a deformation of the algebra of functions on the lattice, such that their product involves a ``diamond'' product, which becomes the star product in the continuum limit. We apply these results to construct non-commutative U(1) and U(M) gauge theories, and show that they are equivalent to a pure U(NM) matrix theory, where N^{2} is the number of lattice points.
description: latex, 20 pages, new paragraph added at end of section 2.1
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0379
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédéric
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0379, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0379, 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
On the Hikami-Inoue conjecture
Creators: name: Cho, Jinseok
name: Yoon, Seokbeom
name: Zickert, Christian K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M27, 13F60

description: Given a braid presentation $D$ of a hyperbolic knot, Hikami and Inoue consider a system of polynomial equations arising from a sequence of cluster mutations determined by $D$. They show that any solution gives rise to shape parameters and thus determines a boundary-parabolic $\mathrm{PSL}(2,\mathbb{C})$-representation of the knot group. They conjecture the existence of a solution corresponding to the geometric representation. In this paper, we show that a boundary-parabolic representation $ρ$ arises from a solution if and only if the length of $D$ modulo $2$ equals the obstruction to lifting $ρ$ to a boundary-parabolic $\mathrm{SL}(2,\mathbb{C})$-representation (as an element in $\mathbb{Z}_2$). In particular, the Hikami-Inoue conjecture holds if and only if the length of $D$ is odd. This can always be achieved by adding a kink to the braid if necessary. We also explicitly construct the solution corresponding to a boundary-parabolic representation given in the Wirtinger presentation of the knot group.
description: 20 pages
Rana marginata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana marginata

description: Rana marginata [spec. nov.]
R. lateribus marginatis, corpore laevi, plantis fissis.
Mus. Ad. Fr. p. 47. Rana lateribus marginatis. *
Habitat in Indiis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 212, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Lettre de Esprit-Claude-François Calvet à Jean-François Séguier, 1783-03-13
Creators: name: Calvet, Esprit-Claude-François
name: Esprit-Claude-François Calvet
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Antiquités (général)

description: [transcription] Vous avez bien jugé, monsieur et cher ami, j'aiété presque le premier à être informé de la découverte de Molans, et c'est à ce sujet que j'aiconsulté notre oracle. Cette trouvaille est certainement singulière mais elle n'est pas unique, dans d'autres endroits de la France on a vu quoique rarement de pareils outils ensevelis avec des morts. Quoique le paysan propriétaire du tombeau ait dit qu'il pouvait y avoir 200 squelettes, ne le croyons pas je vous prie. Par les dimensions de cette grotte qu'on m'a fournies très exactement, j'aijugé qu'elle pouvait tout au plus contenir 36 cadavres, encore ne devaient-ils pas être à leur aise. J'aiun de ces couteaux parfaitement entier, c'est peut-être le seul conservé, il est recourbé, pointu des deux bouts, et à deux tranchants; tout le dos extérieur est convexe sans tigne ni biseau, la partie interne est légèrement concave, il a plus de 6 pouces de long. Chaque cadavre n'avait qu'un couteau et non pas deux. Presque tout a été grisé pour en faire des pierres à fusil. Au milieu de ces squelettes était un anneau de bronze à peu près gros comme le doigt et d'environ deux pouces de diamètre. Cet anneau conduit à cette réflexion: puisque ces gens connaissaient et travaillaient les métaux, pourquoices outils d'agathe, d'ailleurs pour faire de ces espèces de couteaux, ne fallait-il pas du fer et même de l'acier, ils sont d'un poli qui étonne. Je crois à vous dire vraique c'est ici un objet de superstition et ma première idée a été pour la circoncision des juifs.

[fol. 235v] Quoyque j'aie fait quelques recherches dans les auteurs pour ces vénérables couteaux, cependant ce n'est pas pour moique je vous aiconsulté, c'est pour un ami, nouvel antiquaire, qui a de l'esprit et des lumières, il se propose de travailler sur cet objet, mais je prévois que le défaut d'autorités luy fera rencontrer des difficultés à chaque pas. Je vais luifaire part des lumières que vous avez bien voulu me communiquer.

Recevez donc mes remerciements, monsieur et cher ami, vous êtes une source intarissable, on ne peut s'approcher de vous sans y trouver tout ce dont on a besoin. Les livres que vous me cités me paraissent rares surtout dans nos contrées, mais enfin je les indiquerai. Vous conciliez toujours le talent et la volonté d'obliger.

Je vous souhaite le bon soir de tout mon coeur et fais avec des sentiments qui ne se ralentiront jamais,

Monsieur et cher ami,

Votre très humble et très obéissant serviteur,

Calvet.

Avignon, ce 13 mars 1783.
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 140, fol. 235
description: Source: ark:/12148/btv1b10015185m
On the Covariance-Hessian Relation in Evolution Strategies
Creators: name: Shir, Ofer M.
name: Yehudayoff, Amir
Publisher: name: arXiv
Year: 2018
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: F.2.1; G.1.6

description: We consider Evolution Strategies operating only with isotropic Gaussian mutations on positive quadratic objective functions, and investigate the covariance matrix when constructed out of selected individuals by truncation. We prove that the covariance matrix over $(1,λ)$-selected decision vectors becomes proportional to the inverse of the landscape Hessian as the population-size $λ$ increases. This generalizes a previous result that proved an equivalent phenomenon when sampling was assumed to take place in the vicinity of the optimum. It further confirms the classical hypothesis that statistical learning of the landscape is an inherent characteristic of standard Evolution Strategies, and that this distinguishing capability stems only from the usage of isotropic Gaussian mutations and rank-based selection. We provide broad numerical validation for the proven results, and present empirical evidence for its generalization to $(μ,λ)$-selection.
THE NEW AGE STRUCTURE OF POVERTY: PERMANENT OR TRANSIENT?
Creators: name: Easterlin, Richard
name: Easterlin, Richard
Publisher: name: Unknown
Year: 1987
Subjects: Food Security and Poverty
Labor and Human Capital

description: In the same period that the poverty rate of the elderly has improved most markedly — chiefly because of improved social security programs — the poverty rate of children has seriously worsened. This adverse shift in children's fortunes, part of a broader pattern of adverse changes of younger compared with older age groups, is chiefly due to the concurrence of two conditions since the late 'sixties — a slackening in the growth of aggregate demand and a growth in the supply of younger relative to older adults — that have caused a severe deterioration in the wage and unemployment rates of adults in family forming ages. However, the prospect is that the ige structure of poverty that has recently emerged will be a passing phenomenon.
An exotic class of Kaluza-Klein models
Creators: name: Visser, Matt
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss an exotic class of Kaluza-Klein models in which the internal space is neither compact nor even of finite volume. Rather than using the usual compact internal space we consider the case where particles are gravitationally trapped near a four-dimensional submanifold of the higher dimensional spacetime. A specific model exhibiting this phenomenon is constructed in five dimensions. Physics Letters B159, 22-25 (1985). Note: This rather old paper has recently been subject of renewed interest due to the explosion of activity in the ``non-compact extra dimensions'' variant of the Kaluza-Klein model. It is not available elsewhere on the Internet, and in the interests of easy access I am placing it on hep-th. The body of the paper is identical to the published version. A small separate note has been added at the end of the paper.
description: 10 pages, uses Latex2e. This is an exact copy of the published paper, with an extended bibliography and the reasons for current interest in this topic described in a small added note
Rana paradoxa Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana paradoxa

description: Rana paradoxa [spec. nov.]
R. femoribus postice oblique striatis. Mus. Ad. Fr. 2. p ...
Syst. nat. 36. n. 2. Lacerta cauda ancipiti, palmis tetradactylis fissis, plantis pentadactylis palmatis, abdomine ventricoso.
Mus. Ad. Fr. 1. p. 49. Rana piscis.
Seb. mus. 1. t. 78. f. omnes.
Merian. surin. 71. t. 71.
Habitat Surinami.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 212, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Comparison of the performance of latent heat flux products over southern hemisphere forest ecosystems: estimating latent heat flux error structure using in situ measurements and the triple collocation method
Creators: name: Bernadas, Verónica Barraza
name: Grings, Francisco
name: Restrepo-Coupe, Natalia
name: Huete, Alfredo
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry

description: In this study, we compared different remote-sensing (RS)-based land surface models (LSM) and reanalysis latent heat flux (LE) products over different forest ecosystems. We analysed the performance of three RS products, the MOD16A2, the Breathing Earth System Simulator (BESS) model, and a combined optical-microwave model (COM) in their ability to replicate eddy covariance (EC) flux observations of LE at eight southern hemisphere forest ecosystems and compared their results to simulated LE from the offline LSM (GLDAS/NOAH) and a reanalysis LE dataset (MERRA). To determine spatial uncertainties, we used the triple collocation (TC) method, which does not require a priori knowledge of the true LE value, at selected Australian EC locations and over an area without in situ measurement (the Dry Chaco Forest (DCF), Argentina). The spatial pattern of the TC results was commensurable with uncertainties calculated using EC observations, indicating that the TC method is a robust technique to estimate spatial uncertainties. As global products have been validated with EC measurement from Ozflux stations, we hypothesized and found, using the TC model, that LE products achieve a better performance over areas with EC from networks than over sites without ground-based measurements and may reflect over-calibration of models or a need for a more diverse representation of ecosystems at flux tower networks.
Continuous Gauge and Supersymmetry Breaking for Open Strings on D-branes
Creators: name: Blumenhagen, Ralph
name: Kounnas, Costas
name: Lust, Dieter
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider freely acting orbifold compactifications, which interpolate in two possible decompactification limits between the supersymmetric type II string and the non-supersymmetric type 0 string. In particular we discuss how D-branes are incorporated into these orbifold models. Investigating the open string spectrum on D3-branes, we will show that one can interpolate in this way between N=4 supersymmetric U(N) respectively U(2N) Yang-Mills theories and non-supersymmetric U(N)*U(N) gauge theories with adjoint massless scalar fields plus bifundamental massless fermions in a smooth way. Finally, by lifting the orbifold construction to M-theory, we conjecture some duality relations and show that in particular a new supersymmetric branch of gauge like theories emanate for the non-supersymmetric model.
description: 24 pages, TeX, harvmac
Information aux auteurs sur les identifiants
Creators: name: Presses universitaires de Rennes, PUR
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: identifiant
IdRef
Orcid
Presses universitaires
PUR
auteur
autrice

description: Document transmis aux auteurs et autrices des Presses universitaires de Rennes au sujet des identifiants Orcid et IdRef
Resisting collapse: How matter inside a black hole can withstand gravity
Creators: name: Brustein, Ram
name: Medved, A. J. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: How can a Schwarzschild-sized matter system avoid a fate of gravitational collapse? To address this question, we critically reexamine the arguments that led to the "Buchdahl bound", which implies that the minimal size of a stable, compact object must be larger than nine eighths of its own Schwarzschild radius. Following Mazur and Mottola, and in line with other counterexamples to the singularity theorems, we identify large negative radial pressure extending to the gravitational radius as the essential ingredient for evading the Buchdahl bound. Our results are novel although consistent with many other investigations of models of non-singular black holes. It is shown in particular that a large negative pressure in the framework of classical GR translates into a large positive pressure once quantum physics is incorporated. In this way, a Schwarzschild-sized bound state of closed, interacting fundamental strings in its high-temperature Hagedorn phase can appear to have negative pressure and thus the ability to resist gravitational collapse.
description: Replaced to agree with published version. Added clarifications, discussions about previous work and references
Additional file 1 of Combined effect of endophytic Bacillus mycoides and rock phosphate on the amelioration of heavy metal stress in wheat plants
Creators: name: Shahzad, Asim
name: Aslam, Uzma
name: Ferdous, Shazia
name: Qin, Mingzhou
name: Siddique, Anam
name: Billah, Motsim
name: Naeem, Muhammad
name: Mahmood, Zahid
name: Kayani, Sadaf
Publisher: name: figshare
Year: 2024
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Supplementary Material 1
The European Journal of Taxonomy: Enhancing taxonomic publications fordynamic data exchange and navigation
Creators: name: Bénichou, Laurence
Publisher: name: Zenodo
Year: 2019
Subjects: biodiversity
publishing
FAIR
open access
EJT

description: The European Journal of Taxonomy (EJT) was initiated by a consortium of European natural history publishers to take advantage of the shift from paper to electronic-only publishing (Benichou et al. 2011). Whilst originally publishing in PDF format has been considered the state of the art, it became recently obvious that complementary dissemination channels help to disseminate taxonomic data - one of the pillars of Natural History institutions research - more widely and efficiently (Côtez et al. 2018). The adoption of semantic markup and assignment of persistent identifiers for content allow more comprehensive citations of the article, including elements therein, such as images, taxonomic treatments, and materials citation. It also allows more in-depth analyses and visualization of the contribution of collections, authors, or specimens to taxonomic output and third parties, such as the Global Biodiversity Information Facility, for reuse of the data or building the catalogue of life. In this presentation, EJT will be used to outline the nature of natural history publishers and their technical set up. This is followed by a description of the post-publishing workflow using the Plazi workflow and dissemination via the Biodiversity Literature Repository (BLR) and TreatmentBank. It outlines switching the publishing workflow to an increased use of extended markup language (XML) and visualization of the output and concludes by publishing guidelines that enable more efficient text and data mining of the content of taxonomic publications.
Spectral Zeta Functions for a Cylinder and a Circle
Creators: name: Nesterenko, V. V.
name: Pirozhenko, I. G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Spectral zeta functions $ζ(s)$ for the massless scalar fields obeying the Dirichlet and Neumann boundary conditions on a surface of an infinite cylinder are constructed. These functions are defined explicitly in a finite domain of the complex plane s containing the closed interval of real axis $-1\le$ Re $s \le 0$. Proceeding from this the spectral zeta functions for the boundary conditions given on a circle (boundary value problem on a plane) are obtained without any additional calculations. The Casimir energy for the relevant field configurations is deduced.
description: REVTeX4, 13 pages, no tables and figures; v2 some misprints are corrected
Rana temporaria Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana temporaria

description: Rana temporaria [spec. nov.]
R. dorso planiusculo subangulato.
Faun. svec. 250. Rana palmis tetradactylis fissis, plantis pentadactylis palmatis: pollice longiore.
It. oel. 154. Rana temporaria.
Gesn. ovip. 46. Rana aquatica innoxia.
Aldr. ovip. 89. Rana.
Jonst. quadr. t. 75. f. 5, 6, 7, 8.
Raj. quadr. 247. Rana aquatica.
Bradl. natur. t. 21. f. 1.
Habitat in Europa.
Vere aquatica, aestate terrestris, victitat Culicibus. Devoratur ab Anatibus, Ardeis. Corde licet exemto salit.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 212, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The assemblages of flagging and de-platforming against marginalised content creators
Creators: name: Are, Carolina
Publisher: name: Northumbria University
Year: 2023
Subjects: classificationCode: 470102
subject: Communication technology and digital media studies

description: This is the repository concerning the interview connected to the above study, 12 interviews carried out with censored, marginalised content creators in the UK, Ireland, Italy, Australia and the USA.The linked study examines how de-platforming and flagging assemble to replicate offline inequalities, making content creators at the margins vulnerable to both online abuse and censorship on Instagram and TikTok. Highlighting gaps in online harms literature surrounding the misuse of this functionality, this paper frames misused and malicious flagging as online abuse through interviews with users who believed they were de-platformed this way, showcasing this practice’s emotional and financial impact on targets and creating a framework to identify it through users’ gossip.The data are not publicly available due to the privacy of research participants. To request access please contact carolina.are@northumbria.ac.uk
Baldness/delocalization in intersecting brane systems
Creators: name: Peet, A. W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Marginally bound systems of two types of branes are considered, such as the prototypical case of Dp+4 branes and Dp branes. As the transverse separation between the two types of branes goes to zero, different behaviour occurs in the supergravity solutions depending on p; no-hair theorems result for p<=1 only. Within the framework of the AdS/CFT correspondence, these supergravity no-hair results are understood as dual manifestations of the Coleman-Mermin-Wagner theorem. Furthermore, the rates of delocalization for p<=1 are matched in a scaling analysis. Talk given at ``Strings '99''; based on hep-th/9903213 with D. Marolf.
description: LaTeX, 10 pages, 1 figure; contribution to Strings'99 proceedings
Unsupervised Machine Learning Based on Non-Negative Tensor Factorization for Analyzing Reactive-Mixing
Creators: name: Vesselinov, V. V.
name: Mudunuru, M. K.
name: Karra, S.
name: Malley, D. O.
name: Alexandrov, B. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Analysis of reactive-diffusion simulations requires a large number of independent model runs. For each high-fidelity simulation, inputs are varied and the predicted mixing behavior is represented by changes in species concentration. It is then required to discern how the model inputs impact the mixing process. This task is challenging and typically involves interpretation of large model outputs. However, the task can be automated and substantially simplified by applying Machine Learning (ML) methods. In this paper, we present an application of an unsupervised ML method (called NTFk) using Non-negative Tensor Factorization (NTF) coupled with a custom clustering procedure based on k-means to reveal hidden features in product concentration. An attractive aspect of the proposed ML method is that it ensures the extracted features are non-negative, which are important to obtain a meaningful deconstruction of the mixing processes. The ML method is applied to a large set of high-resolution FEM simulations representing reaction-diffusion processes in perturbed vortex-based velocity fields. The applied FEM ensures that species concentration are always non-negative. The simulated reaction is a fast irreversible bimolecular reaction. The reactive-diffusion model input parameters that control mixing include properties of velocity field, anisotropic dispersion, and molecular diffusion. We demonstrate the applicability of the ML method to produce a meaningful deconstruction of model outputs to discriminate between different physical processes impacting the reactants, their mixing, and the spatial distribution of the product. The presented ML analysis allowed us to identify additive features that characterize mixing behavior.
description: 34 pages
Gauge Spinors and String Duality
Creators: name: McInnes, Brett
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: When the gauge groups of the two heterotic string theories are broken, over tori, to their "SO(16)x SO(16)" subgroups, the winding modes correspond to representations which are spinorial with respect to those subgroups. Globally, the two subgroups are isomorphic neither to SO(16)x SO(16) nor to each other. Any attempt to formulate the T-duality of the two theories on any manifold more complicated than the product of a circle with a Euclidean space must therefore take into account the possible non-existence of the relevant "generalised spin structure". We give here a global formulation of T-duality in this case, and discuss examples where the duality seems to be obstructed.
description: 36 pages
Rana esculenta Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana esculenta

description: Rana esculenta [spec. nov.]
R. corpore angulato, dorso transverse gibbo, abdomine marginato.
Roes. ran. 51. t. 13. Rana viridis aquatica.
Habitat in Europae fontibus.
Viridis lineis 3 flavis: intermedia ab ore ad anum ducta. Dorsum transverse gibboso-diffractum. Pedes postici palmati. Mas auribus globoso-inflatis. Cantu vespertino frequentiore praedicit pluviam.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 212, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Quantifying the Bayesian Evidence for a Planet in Radial Velocity Data
Creators: name: Nelson, Benjamin E.
name: Ford, Eric B.
name: Buchner, Johannes
name: Cloutier, Ryan
name: Díaz, Rodrigo F.
name: Faria, João P.
name: Rajpaul, Vinesh M.
name: Rukdee, Surangkhana
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present results from a data challenge posed to the radial velocity (RV) community: namely, to quantify the Bayesian "evidence" for n={0,1,2,3} planets in a set of synthetically generated RV datasets containing a range of planet signals. Participating teams were provided the same likelihood function and set of priors to use in their analysis. They applied a variety of methods to estimate Z, the marginal likelihood for each n-planet model, including cross-validation, the Laplace approximation, importance sampling, and nested sampling. We found the dispersion in Z across different methods grew with increasing n-planet models: ~3 for 0-planets, ~10 for 1-planet, ~100-1000 for 2-planets, and >10,000 for 3-planets. Most internal estimates of uncertainty in Z for individual methods significantly underestimated the observed dispersion across all methods. Methods that adopted a Monte Carlo approach by comparing estimates from multiple runs yielded plausible uncertainties. Finally, two classes of numerical algorithms (those based on importance and nested samplers) arrived at similar conclusions regarding the ratio of Zs for n and (n+1)-planet models. One analytic method (the Laplace approximation) demonstrated comparable performance. We express both optimism and caution: we demonstrate that it is practical to perform rigorous Bayesian model comparison for <=3-planet models, yet robust planet discoveries require researchers to better understand the uncertainty in Z and its connections to model selection.
description: Accepted in AJ. 33 pages, 8 figures, 4 tables. Evidence Challenge repository can be found at https://github.com/EPRV3EvidenceChallenge/Inputs
Preprint: The Influence of Southern Hemisphere Climate Variability on Water Isotopes from the Roosevelt Island ice core, Antarctica
Creators: name: Emanuelsson, Daniel
Publisher: name: figshare
Year: 2018
Subjects: subject: 40102 Atmospheric Dynamics
subject: FOS: Earth and related environmental sciences
subject: Climate Science
subject: 40105 Climatology (excl. Climate Change Processes)
subject: Paleoclimatology

description: In this study, the three leading patterns of Southern Hemisphere (SH) atmospheric circulation (z500), sea ice concentration (SIC) and near-surface air temperatures (SAT) variability’s influence on the Roosevelt Island Climate Evolution (RICE) ice-core deuterium isotopes (δD) are investigated using empirical orthogonal function (EOF) analysis. Roosevelt Island is located near the coast at the northeastern margin of the Ross Ice Shelf, Antarctica. We provide a methodology that explains the z500, SAT and SIC correlation strength with RICE δD at any given point in the SH. Therefore, the method encompasses an explanation for why the RICE δD relationship with local SAT is not significant. We show significant relationships between the first leading patterns of variability and between the second z500 [the first Pacific–South American pattern (PSA1)], SIC and the third SAT EOF patterns. We demonstrate that δD is correlated with all the 1–3 leading patterns of SH variability except with z500 EOF3 (PSA2), SIC EOF3 and SAT EOF2. Combined the lack of significant influence on δD from some leading patterns and the relation between the EOF patterns with significant influence on δD explains the δD SH correlation patterns. For example, for SAT, the lack of influence form EOF2 and the in-phase relation between SAT EOF1 and SAT EOF3, which strengthen and cancel the correlation over extensive SH regions, explains the δD-SAT correlation patterns and why the RICE δD correlation with local SAT does not exceed r = 0.36 (p < 0.1, 1979–2011).
Dirac Relation and Renormalization Group Equations for Electric and Magnetic Fine Structure Constants
Creators: name: Laperashvili, L. V.
name: Nielsen, H. B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The quantum field theory describing electric and magnetic charges and revealing a dual symmetry was developed in the Zwanziger formalism. The renormalization group (RG) equations for both fine structure constants - electric $α$ and magnetic $\tilde α$ - were obtained. It was shown that the Dirac relation is valid for the renormalized $α$ and $\tilde α$ at the arbitrary scale, but these RG equations can be considered perturbatively only in the small region: $0.25 \stackrel{
description: 15 pages, 4 figures, made corrections of physics after comments from Kim Milton
Rana hyla Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Ranidae
Rana
Rana hyla

description: Rana hyla [spec. nov.]
R. dorso angulato transverse gibbo, abdomine fascia replicata inguinali intercepto.
Gesn. pisc. 809. Rana gibbosa 4, 5.
Habitat in Europa
Sonus campanarum boatum e longinquo imitatur.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 213, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206