cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Uncoupled Learning of Differential Stackelberg Equilibria with Commitments
Creators: name: Loftin, Robert
name: Çelikok, Mustafa Mert
name: van Hoof, Herke
name: Kaski, Samuel
name: Oliehoek, Frans A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences

description: In multi-agent problems requiring a high degree of cooperation, success often depends on the ability of the agents to adapt to each other's behavior. A natural solution concept in such settings is the Stackelberg equilibrium, in which the ``leader'' agent selects the strategy that maximizes its own payoff given that the ``follower'' agent will choose their best response to this strategy. Recent work has extended this solution concept to two-player differentiable games, such as those arising from multi-agent deep reinforcement learning, in the form of the \textit{differential} Stackelberg equilibrium. While this previous work has presented learning dynamics which converge to such equilibria, these dynamics are ``coupled'' in the sense that the learning updates for the leader's strategy require some information about the follower's payoff function. As such, these methods cannot be applied to truly decentralised multi-agent settings, particularly ad hoc cooperation, where each agent only has access to its own payoff function. In this work we present ``uncoupled'' learning dynamics based on zeroth-order gradient estimators, in which each agent's strategy update depends only on their observations of the other's behavior. We analyze the convergence of these dynamics in general-sum games, and prove that they converge to differential Stackelberg equilibria under the same conditions as previous coupled methods. Furthermore, we present an online mechanism by which symmetric learners can negotiate leader-follower roles. We conclude with a discussion of the implications of our work for multi-agent reinforcement learning and ad hoc collaboration more generally.
description: International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS) 2024
Root bundles: Applications to F-theory Standard Models
Creators: name: Bies, Martin
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The study of vector-like spectra in 4-dimensional F-theory compactifications involves root bundles, which are important for understanding the Quadrillion F-theory Standard Models (F-theory QSMs) and their potential implications in physics. Recent studies focused on a superset of physical root bundles whose cohomologies encode the vector-like spectra for certain matter representations. It was found that more than 99.995\% of the roots in this superset for the family $B_3( Δ_4^\circ )$ of $\mathcal{O}(10^{11})$ different F-theory QSM geometries had no vector-like exotics, indicating that this scenario is highly likely.
 To study the vector-like spectra, the matter curves in the F-theory QSMs were analyzed. It was found that each of them can be deformed to nodal curve that is identical across all spaces in $B_3( Δ^\circ )$. Therefore, from studying a few nodal curves, one can probe the vector-like spectra of a large fraction of F-theory QSMs. To this end, the cohomologies of all limit roots were determined, with line bundle cohomology on rational nodal curves playing a major role. A computer algorithm was used to enumerate all limit roots and analyze the global sections of all tree-like limit roots. For the remaining circuit-like limit roots, the global sections were manually determined. These results were organized into tables, which represent -- to the best knowledge of the author -- the first arithmetic steps towards Brill-Noether theory of limit roots.
description: 25 pages in preparation for "String Math 2022 proceedings"
title: Lettre n°1307 de Paul d'Estournelles de Constant à Nicholas Murray Butler (18 avril 1923)
title: Letter number 1307 from Paul d'Estournelles de Constant to Nicholas Murray Butler (April 18, 1923)
Creators: name: d'Estournelles de Constant, Paul
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: Pacifisme
Guerre mondiale (1914-1918)

description: Source: Archives de la Sarthe – France
Spalacomimus magnus
Creators: name: Heller, Klaus-Gerhard
name: Chobanov, Dragan
name: Warchałowska-Śliwa, Elżbieta
name: Hemp, Claudia
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Tettigoniidae
Spalacomimus
Spalacomimus magnus

description: Spalacomimus magnus (La Baume, 1911)
Mater ial examined: 4 males [CH7945 (SR, CHR), CH 7952 (SR, CHR), 2 males (SR)], TANZANIA, East Chenene Forest Reserve, Dodoma Region, March 2015, leg. C. Hemp; 1 male (TI), TANZANIA, Mpwapwa District nr. Gulwe, Dodoma Region, June 2019, leg. C. Hemp.
References: Hemp 2021
Bioacoustics. Tegmina (Fig. 3), stridulatory file (Table 1), and spectrum of the song (Fig. 6) do not show large differences to the typical Hetrodini pattern. The calling song consists of a long, uninterrupted trill (song type A) with a SRR of about 28 Hz (Fig. 10E; see Table 2).
Genitalia. The titillator is relatively large and massive with short basal parts and a slightly bifurcate tip (Fig. 11A). The lateral sclerites are weakly developed.
Chro mosomes: 2n = 17 (16 + X0), FN = 28; pairs 1–5 meta/submetacentric, 6–8 acrocentric, X chromosome submetacentric (2 males); thin C-positive paracentromeric bands in all chromosomes and an interstitial one on the pair 2 (Fig. 12I).
description: Published as part of Heller, Klaus-Gerhard, Chobanov, Dragan, Warchałowska-Śliwa, Elżbieta & Hemp, Claudia, 2022, Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes, pp. 451-481 in Zootaxa 5120 (4) on pages 473-474, DOI: 10.11646/zootaxa.5120.4.1, http://zenodo.org/record/6392707
title: Rapport de voyage, Flandre (1952) : Ligne de New York, 1957, voyage n°4
Creators: name: Bodard, Georges
name: Botrel, Olivier
name: Normand, Georges
name: Vincelet, Louis
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Journaux de bord
subject: Compagnie Générale Transatlantique
subject: Transports maritimes - Histoire
subject: Marine marchande

description: Chapitrage : Rapport d'inspecteurs - Rapport général / du capitaine - Rapport du commissaire - Rapport du second - Rapport de l'officier de sécurité - Rapport de l'officier de navigation - Rapport du médecin - Rapport contentieux
description: Source: French Lines & Compagnies, 1997 004 4990-21
description: Coverage: 1957-05-21/1957-06-05
Spermophilus (Callospermophilus) lateralis subsp. bernardinus Merriam 1898
Creators: name: Wilson, Don E.
name: Reeder, DeeAnn
Publisher: name: The Johns Hopkins University Press
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Spermophilus
Spermophilus lateralis
Spermophilus (callospermophilus) lateralis subsp. bernardinus merriam 1898

description: Spermophilus (Callospermophilus) lateralis subsp. bernardinus Merriam 1898
Synonyms: Spermophilus (Callospermophilus) lateralis subsp. brevicauda Merriam 1893.
description: Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Sciuridae, pp. 754-818 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore :The Johns Hopkins University Press on page 807, DOI: 10.5281/zenodo.7316535
Dendronephthya
Creators: name: Namin, Samimi
name: Ofwegen, Van
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Nephtheidae
Dendronephthya

description: Dendronephthya sp. a
Material: RMNH Coel. 38762, three colonies, Hengam Island, coll. K. Samimi Namin, June 2006.
description: Published as part of Namin, Samimi & Ofwegen, Van, 2009, Some shallow water octocorals (Coelenterata: Anthozoa) of the Persian Gulf, pp. 1-52 in Zootaxa 2058 on page 8, DOI: 10.5281/zenodo.186743
Construction of determinants for the six-vertex model with domain wall boundary conditions
Creators: name: Minin, Mikhail D.
name: Pronko, Andrei G.
name: Tarasov, Vitaly O.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider the problem of construction of determinant formulas for the partition function of the six-vertex model with domain wall boundary conditions. In pioneering works of Korepin and Izergin a determinant formula was proposed and proved using a recursion relation. In later works, another determinant formulas were given by Kostov for the rational case and by Foda and Wheeler for the trigonometric case. Here, we develop an approach in which the recursion relation is replaced by a system of algebraic equations with respect to one set of spectral parameters. We prove that this system has a unique solution. The result can be easily given as a determinant parametrized by an arbitrary basis of polynomials. In particular, the choice of the basis of Lagrange polynomials with respect to the second set of spectral parameters leads to the Izergin-Korepin representation, and the choice of the monomial basis leads to the Kostov and Foda-Wheeler representations.
description: 18 pages, 2 figures; v2: minor corrections
Spermophilus (Callospermophilus) lateralis subsp. castanurus Merriam 1890
Creators: name: Wilson, Don E.
name: Reeder, DeeAnn
Publisher: name: The Johns Hopkins University Press
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Spermophilus
Spermophilus lateralis
Spermophilus (callospermophilus) lateralis subsp. castanurus merriam 1890

description: Spermophilus (Callospermophilus) lateralis subsp. castanurus Merriam 1890
Synonyms: Spermophilus (Callospermophilus) lateralis subsp. caryi (A. H. Howell 1917).
description: Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Sciuridae, pp. 754-818 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore :The Johns Hopkins University Press on page 807, DOI: 10.5281/zenodo.7316535
Potential for allocative harm in an environmental justice data tool
Creators: name: Huynh, Benjamin Q.
name: Chin, Elizabeth T.
name: Koenecke, Allison
name: Ouyang, Derek
name: Ho, Daniel E.
name: Kiang, Mathew V.
name: Rehkopf, David H.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applications (stat.AP)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Neighborhood-level screening algorithms are increasingly being deployed to inform policy decisions. We evaluate one such algorithm, CalEnviroScreen - designed to promote environmental justice and used to guide hundreds of millions of dollars in public funding annually - assessing its potential for allocative harm. We observe the model to be sensitive to subjective model decisions, with 16% of tracts potentially changing designation, as well as financially consequential, estimating the effect of its positive designations as a 104% (62-145%) increase in funding, equivalent to \$2.08 billion (\$1.56-2.41 billion) over four years. We also observe allocative tradeoffs and susceptibility to manipulation, raising ethical concerns. We recommend incorporating sensitivity analyses to mitigate allocative harm and accountability mechanisms to prevent misuse.
title: El Cautivo de Gerona. Nueva relación y copia de una carta que escribio a su padre un hijo, en que le dió á entender los tormentos que padecia en su cautiverio en la ciudad de Argel ; como verá el lector
Creators: name: Anonyme
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: (4) p. ; ill.
«Permita el Cielo Divino,...»
description: Source: Bibliothèque patrimoniale Villon (Rouen), fonds Degrave, Mt m 20507-1-BX
Dendronephthya
Creators: name: Namin, Samimi
name: Ofwegen, Van
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Nephtheidae
Dendronephthya

description: Dendronephthya sp. b
Material: RMNH Coel. 38763, one colony, Kharku Island, 29º 20' 51.1" N, 50º 21' 17.7" E, depth 18–20 m, coll. K. Samimi Namin, 31 March 2007.
description: Published as part of Namin, Samimi & Ofwegen, Van, 2009, Some shallow water octocorals (Coelenterata: Anthozoa) of the Persian Gulf, pp. 1-52 in Zootaxa 2058 on page 8, DOI: 10.5281/zenodo.186743
title: Lettre n°249 de Paul d'Estournelles de Constant à Nicholas Murray Butler (28 avril 1917)
title: Letter number 249 from Paul d'Estournelles de Constant to Nicholas Murray Butler (April 28, 1917)
Creators: name: d'Estournelles de Constant, Paul
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Guerre mondiale (1914-1918)
Pacifisme

description: Source: Archives de la Sarthe – France
ICTEA (Asturian University Institute for Space Sciences and Technologies) capabilities for the production and characterization of simulants
Creators: name: Javier de Cos Juez, Francisco
name: Marques Sierra, Antonio Luis
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 510199
subject: Astronomical sciences not elsewhere classified
classificationCode: 400505
subject: Construction materials
classificationCode: 510999
subject: Space sciences not elsewhere classified

description: Comunication presented at the Workshop of the Toulouse Task Force on ISRU, 15 February 2023 - Albi (France)
Variational quantum eigensolver with embedded entanglement using a tensor-network ansatz
Creators: name: Watanabe, Ryo
name: Fujii, Keisuke
name: Ueda, Hiroshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we introduce a tensor network (TN) scheme into the entanglement augmentation process of the synergistic optimization framework by Rudolph et al. [arXiv:2208.13673] to build its process systematically for inhomogeneous systems. Our synergistic approach first embeds the variational optimal solution of the TN state with the entropic area law, which can be perfectly optimized in conventional (classical) computers, in a quantum variational circuit ansatz inspired by the TN state with the entropic volume law. Next, the framework performs a variational quantum eigensolver (VQE) process with embedded states as the initial state. We applied the synergistic to the ground-state analysis of the all-to-all coupled random transverse-field Ising, XYZ, Heisenberg model, employing the binary multiscale entanglement renormalization ansatz (MERA) state and branching MERA states as TN states with entropic area law and volume law, respectively. We then show that the synergistic accelerates VQE calculations in the three models without an initial parameter guess of the branching-MERA-inspired ansatz and can avoid a local solution trapped by a standard VQE with the ansatz in the Ising model. The improvement of optimizers for MERA in all-to-all coupled inhomogeneous systems, enhancement, and potential synergistic applications are also discussed.
description: 17 pages, 13 figures
Annotations on Roman army (related to P.Lond 2851)
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 25
description: Annotated bibliographical references on several "limites" and legion, a number of inscriptions on military records is featured with bibliographical references.
description: Source: 4MAR_19_3.2-1-4
description: created: n. d.
Acanthogorgia spinosa Hiles 1899
Creators: name: Namin, Samimi
name: Ofwegen, Van
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Acanthogorgiidae
Acanthogorgia
Acanthogorgia spinosa

description: Acanthogorgia spinosa Hiles, 1899
(Fig. 5)
Acanthogorgia spinosa Hiles, 1899: 198; Grasshoff, 1999: 22; 2000: 42.
Material: RMNH Coel. 38766, one colony, Koninklijke Shell Exploratie en produktie laboratorium, sta. T1211, off Bahrain, coll. A.J. Keij, 1966.
Remarks. According to Grasshoff (1999: 20) the present material belongs to the Acanthogorgia breviflora –group, including species characterised by having small polyps less than 1 mm tall, tips of polyp wall sclerites protruding, tentacle bases with a conspicuous crown of spines, and coenenchyme with thornstars. He included five New Caledonian species in this group: A. breviflora Whitelegge, 1897, A. ildibaha Grasshoff, 1999, A. spinosa Hiles, 1899, A. turgida Nutting, 1911, and A. dofleini var. spinosa Aurivillius, 1931. Of these only A. spinosa has a colony form alike the present material, a tangled three dimensional network. The sclerites of the present Bahrain specimen (Fig. 5) are also similar to those of A. spinosa (Grasshoff 1999: Fig. 26; Grasshoff 2000: Fig. 69).
Grasshoff (2000: 45) put A. ildibaha Grasshoff, 1999 in another group of Acanthogorgia species, the newly formed isoxya -group. This group differs from the breviflora -group in lacking thornstars. Indeed, the Red Sea specimen identified by Grasshoff in 2000 as A. ildibaha lacks thornstars (Grasshoff 2000: Fig. 77) but the 1999 holotype specimen from New Caledonia has them (Grasshoff 1999: Fig. 26). According to us Grasshoff actually had two different species, and the A. ildibaha specimen from the Red Sea should be described as a new species. Dr. Phil Alderslade (Honorary Fellow, Commonwealth Scientific and Industrial Research Organisation, Hobart, Australia) drew our attention to some discrepancies in Grasshoff’s 1999 paper. In the abstract of this publication A. ildibaha is not mentioned while A. acrosoma n. sp. is, but the latter species is nowhere described in the publication. Maybe Grasshoff changed the species name from acrosoma to ildibaha in his 1999 publication but forgot to do so in the abstract, or he forgot to change the species name ildibaha into acrosoma in the description and captions of the figures. It is plausible these errors also caused the wrong identification of the Red Sea specimen.
description: Published as part of Namin, Samimi & Ofwegen, Van, 2009, Some shallow water octocorals (Coelenterata: Anthozoa) of the Persian Gulf, pp. 1-52 in Zootaxa 2058 on page 9, DOI: 10.5281/zenodo.186743
Study on P.Mich. VII 450 (inv. 2761) recto.
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 5
description: Transcription, drawings of letters and words, a time-table for a possible re-edition, annotations, bibliographical references and photo.
description: Source: 4MAR_21_3.2-15-2-4
description: created: n. d.
Spermophilus (Callospermophilus) madrensis Merriam 1901
Creators: name: Wilson, Don E.
name: Reeder, DeeAnn
Publisher: name: The Johns Hopkins University Press
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Spermophilus
Spermophilus madrensis

description: Spermophilus (Callospermophilus) madrensis Merriam 1901
Spermophilus (Callospermophilus) madrensis Merriam 1901, Proc. Wash. Acad. Sci., 3: 563.
Type Locality: "from Sierra Madre, near Guadalupe y Calvo, Chihuahua, Mexico (7,000 feet [2134 m] altitude).".
Vernacular Names: Sierra Madre Ground Squirrel.
Distribution: SW Chihuahua (Mexico).
Conservation: IUCN – Lower Risk (nt).
Discussion: Subgenus Callospermophilus (Hall, 1981:410). Gromov et al. (1965:150) considered Callospermophilus a subgenus of the genus Otospermophilus. S. madrensis and S. lateralis are sister species (Harrison et al., 2003). Reviewed by Best and Thomas (1991 b, Mammalian Species No. 378).
description: Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Sciuridae, pp. 754-818 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore :The Johns Hopkins University Press on page 808, DOI: 10.5281/zenodo.7316535
Bloch Oscillation Phases investigated by Multi-path Stuckelberg Atom Interferometry
Creators: name: Rahman, Tahiyat
name: Wirth-Singh, Anna
name: Ivanov, Andrew
name: Gochnauer, Daniel
name: Hough, Emmett
name: Gupta, Subhadeep
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Atoms undergoing Bloch oscillations (BOs) in an accelerating optical lattice acquire momentum of two photon recoils per BO. This technique provides a large momentum transfer tool for atom optics, but its full exploitation for atom interferometric sensors requires experimental characterization of associated phases. Each BO involves a Landau-Zener crossing with multiple crossings inducing interference known as Stuckelberg interference. We develop a multi-path Stuckelberg interferometer and investigate atomic phase evolution during BOs, up to 100 photon recoil momentum transfer. We compare to numerically calculated single-particle Schrodinger evolution, demonstrate highly coherent BO sequences, and assess phase stability requirements for BO-enhanced precision interferometry in fundamental physics and sensing applications.
description: 11 pages including supplemental material, 9 figures, 1 table
Navier-Stokes Equations for Low-Temperature One-Dimensional Fluids
Creators: name: Urichuk, Andrew
name: Scopa, Stefano
name: De Nardis, Jacopo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider one-dimensional interacting quantum fluids, such as the Lieb-Liniger gas. By computing the low-temperature limit of its (generalised) hydrodynamics we show how in this limit the gas is well described by a conventional viscous (Navier-Stokes) hydrodynamics for density, fluid velocity and the local temperature, and the other generalised temperatures in the case of integrable gases. The dynamic viscosity is proportional to temperature and can be expressed in a universal form only in terms of the emergent Luttinger Liquid parameter $K$ and its density. We show that the heating factor is finite even in the zero temperature limit, which implies that viscous contribution remains relevant also at zero temperatures. Moreover, we find that in the semi-classical limit of small couplings, kinematic viscosity diverges, reconciling with previous observations of Kardar-Parisi-Zhang fluctuations in mean-field quantum fluids.
description: 6 pages, 1 figures, Supplementary Material
BerryEasy: A GPU enabled python package for diagnosis of nth-order and spin-resolved topology in the presence of fields and effects
Creators: name: Tyner, Alexander C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Multiple software packages currently exist for the computation of bulk topological invariants in both idealized tight-binding models and realistic Wannier tight-binding models derived from density functional theory. Currently, only one package, PythTB(https://www.physics.rutgers.edu/pythtb/) is capable of computing nested Wilson loops and spin-resolved Wilson loops. These state-of-the-art techniques are vital for accurate analysis of band topology. In this paper we introduce BerryEasy, a python package which is built to work alongside the PyBinding(https://docs.pybinding.site/en/stable/index.html) software package. By working in tandem with the Pybinding package and harnessing the speed of graphical processing units, topological analysis of supercells in the presence of disorder and impurities is made possible. The BerryEasy package simultaneously accommodates use of realistic tight-binding models developed using Wannier90.
description: 10 pages, 7 figures, published version, code updated
Spermophilus major
Creators: name: Wilson, Don E.
name: Reeder, DeeAnn
Publisher: name: The Johns Hopkins University Press
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Spermophilus
Spermophilus major

description: Spermophilus major (Pallas 1778)
[Mus] major Pallas 1778, Nova Spec. Quad. Glir. Ord.: 125.
Type Locality: "Steppe near Samara," [Kuibyshev, Kuibyshevsk. Obl., Russia] (Ognev, 1963 a:34).
Vernacular Names: Russet Ground Squirrel.
Synonyms: Spermophilus argyropuloi (Bazhanov 1947); Spermophilus rufescens (Keyserling and Blasius 1840); Spermophilus selevini (Argyropulo 1941).
Distribution: Steppe between Volga and Irtysh rivers (Russia; N Kazakhstan). Formerly, steppe between Don and Volga rivers (Russia; Gromov et al., 1965:291). Reported from Xinjiang (Ma et al., 1987); but probably a misidentified brevicauda.
Conservation: IUCN – Lower Risk (nt).
Discussion: Subgenus Colobotis according to Gromov et al. (1965:290), but see Hall (1981:381) who included Colobotis in subgenus Spermophilus. Occasionally hybridizes with brevicauda and fulvus (Denisov, 1963; Nikol’skii and Starikov, 1997; Ognev, 1947), and more widely with pygmaeus and suslicus (Ermakov, 1996). Corbet (1978 c:84) provisionally included erythrogenys and brevicauda in this species, but Gromov et al. (1965:290) and Vorontsov and Lyapunova (1970) considered erythrogenys a distinct species, and Gromov et al. (1965:315) included brevicauda in erythrogenys; see comment under those species. S. major is geographically cohesive, and allopatrically distributed with respect to brevicauda, and allopatric (Bobrinskii et al., 1965:61) or narrowly sympatric to erythrogenys (Sludskii et al., 1969:162). In contrast, it it genetically unstable, grouping with either brevicauda or pygmaeus in sequence data (Harrison et al., 2003), probably as a result of hybridization (see specimens examined). Formerly included relictus (Ellerman and Morrison-Scott, 1955).
description: Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Sciuridae, pp. 754-818 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore :The Johns Hopkins University Press on page 808, DOI: 10.5281/zenodo.7316535
Subergorgia suberosa Pallas 1766
Creators: name: Namin, Samimi
name: Ofwegen, Van
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Subergorgiidae
Subergorgia
Subergorgia suberosa

description: Subergorgia suberosa (Pallas, 1766)
For references see Grasshoff, 1999: 15; 2000: 6. Subergorgia pérezi Stiasny, 1940: 132.
Material: RMNH Coel. 38764, two colonies, Farur Island, N of the island, coll. S.A. Mohtarami, 2007; RMNH Coel. 38765, one colony fragment, Strait of Hormuz, Qeshm Island, 18 May 2006; a fragment has been deposited in the Persian Gulf Biotechnology Research Center.
Remarks. Subergorgia perezi shows all the characteristics of S. suberosa, and we here synonymise it with that species.
description: Published as part of Namin, Samimi & Ofwegen, Van, 2009, Some shallow water octocorals (Coelenterata: Anthozoa) of the Persian Gulf, pp. 1-52 in Zootaxa 2058 on page 9, DOI: 10.5281/zenodo.186743
Floire et Blancheflor
Creators: name: Anonyme
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Langue et littérature françaises médiévales

description: Texte en français médiéval. Date de composition : ca. 1150-1160 (1150 - 1160), domaine : littéraire, genre : roman, forme : vers
description: Bibliographic citation: Floire et Blancheflor, édité par Jean-Luc Leclanche, Paris, 1980. Publié en ligne par la Base de français médiéval, http://catalog.bfm-corpus.org/floire_jl. Dernière révision le 2013-06-01.
Various notes, annotations from G. Cavallo, Libri, scritture, scribi a Ercolano, Naples, (1983) and drawings of Greek letters.
Creators: name: Cavallo, Guglielmo
name: Gigante, Marcello
name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 6
description: Several notes on various topics: a quotation from an italian article concerning his own work; a list of Philodermus papyri's doxographical annotations on Piso's family; annotations on the Villa dei Papiri. – M. Gigante's article Il Mattino (07/03/1985) in newspaper on the collaboration between Gigante and Marichal for the opening in Naples of Herculaneum Papyri preserved in Paris. - Offprint of G. Cavallo, Lo stile di scrittura 'epsilon-theta' nel papiri letterari: dall'Egitto ad Ercolano, "CErc" 4 (1974), 33-36; notes by Marichal on a different sheet enclosed in the offprint. - The remaining part concerns entirely Greek writing, with drawings and palaeographic description of Greek letters, and very detailed annotation from Cavallo's book; many sheets with drawings of Greek letters are enclosed together; they form 3 series of drawings (from alpha to omega) and each series is separated from the other by a long orange cardstock.
description: Source: 4MAR_8_2_5-11
description: Relation: 4MAR_8_2_5-10
description: created: n.d., 1974, March 1985
Muricella
Creators: name: Namin, Samimi
name: Ofwegen, Van
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Acanthogorgiidae
Muricella

description: Muricella sp.
(Figs. 2 c, 6)
Material: RMNH Coel. 38767, colony fragment, S of Hengam Island, depth 40–50 m, coll. local fisherman, March 2007.
Description. The colony fragment is 12 cm by 6 cm in diameter, branched in one plane, and most of the colony is devoid of coenenchyme (fig. 2c). The main branches are flattened perpendicular to the plane of branching. The polyps have spindles, up to 0.25 mm long, with simple tubercles (Fig. 6 a). The same sclerite form occurs in the coenenchyme of the branches but these spindles are longer, up to 0.50 mm, and somewhat more tuberculate (Fig. 6 b). The interior has capstans and rods, up to 0.10 mm long (Fig. 6 c). All sclerites are colourless.
Remarks. Without thorough revision of the genus Muricella we consider it impossible to identify species of this genus. Probably because of the almost complete lack of coenenchyme we were unable to collect tentacle sclerites, which normally are present in species of Muricella.
description: Published as part of Namin, Samimi & Ofwegen, Van, 2009, Some shallow water octocorals (Coelenterata: Anthozoa) of the Persian Gulf, pp. 1-52 in Zootaxa 2058 on pages 9-12, DOI: 10.5281/zenodo.186743
Spalacomimus talpa
Creators: name: Heller, Klaus-Gerhard
name: Chobanov, Dragan
name: Warchałowska-Śliwa, Elżbieta
name: Hemp, Claudia
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Tettigoniidae
Spalacomimus
Spalacomimus talpa

description: Spalacomimus talpa (Gerstaecker, 1869)
Material examined: all TANZANIA, all Kilimanjaro Region: 1 male [CH 7699 (SR, SF, TI)], Mt Kilimanjaro, August/ September 2013, leg. C. Hemp; 1 male [CH7354 (SR, SF)], TANZANIA, Lake Chala Lodge, 1000 m, eastern slopes Mt Kilimanjaro, September 2010, leg. C. Hemp; 1 male (TI), Rau Forest near Moshi, August 2017, leg. C. Hemp; 1 male (TI), North Pare Mts, Lembeni, September 2015, leg. C. Hemp; 2 males, (CH 7626, CH 7625), March 2013, plantation belt southern slopes Mt Kilimanjaro, 1430 m, leg. C. Hemp.
References: Hemp 2021
Bioacoustics. Tegmina (Fig. 3), stridulatory file (Table 1), and spectrum of the song (Fig. 6) do not show large differences to the typical Hetrodini pattern. The calling song consists of a long, uninterrupted trill (song type A) with a SRR of about 22 Hz (Fig. 10G; see Table 2).
Genitalia. The genitalic sclerites are similar to that of S. stettinensis. However, the lateral sclerites are even larger than in this species and the titillator is pointed at the tip (Fig. 11D).
Chromosomes: 2n = 24 (22 +XY), FN = 24; pair 1–11 and both sex chromosomes acrocentric [4 males described earlier (Warchałowska-Śliwa et al. 2015: CH 7354, CH 7525, CH 7626, CH 7699)]; thin C-positive paracentromeric bands in all chromosomes and an interstitial one on the long pair and the neo-Y chromosome.
description: Published as part of Heller, Klaus-Gerhard, Chobanov, Dragan, Warchałowska-Śliwa, Elżbieta & Hemp, Claudia, 2022, Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes, pp. 451-481 in Zootaxa 5120 (4) on page 474, DOI: 10.11646/zootaxa.5120.4.1, http://zenodo.org/record/6392707
title: Оценка бюджетного импульса и его неоднородное влияние на инфляционные процессы в регионах России
Creators: name: Мясников, Александр
name: Тарасов, Вадим
name: Аверьянова, Анна
name: Ткаченко, Максим
Publisher: name: Банк России
Year: 2023
Subjects: subject: Economics and business
subject: FOS: Economics and business

description: При изучении макроэкономической ситуации в стране или регионе значительное внимание уделяется проводимой бюджетной политике. Расширение инструментария анализа бюджетной сферы способствует комплексной оценке ее влияния на макроэкономические показатели национальной экономики и позволяет обеспечивать более эффективную координацию бюджетной и денежно-кредитной политики (ДКП).
Exploring Ladder Symmetry and Love Numbers for Static and Rotating Black Holes
Creators: name: Sharma, Chanchal
name: Ghosh, Rajes
name: Sarkar, Sudipta
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Black hole solutions of general relativity exhibit a symmetry for the static perturbations around these spacetimes, known as "ladder symmetry". This symmetry proves useful in constructing a tower of solutions for perturbations and elucidating their general properties. Specifically, the presence of this symmetry leads to vanishing of the tidal love number associated with black holes. In this work, we find the most general spherical symmetric and static black hole spacetime that accommodates this ladder symmetry for scalar perturbation. Furthermore, we extend our calculations beyond spherical symmetry to find the class of stationary Konoplya-Rezzolla-Zhidenko black holes, which also possess a similar ladder structure.
description: Title changed, References added, Matches with the version to be published in Physical Review D as a Letter
Sphaeropthalma becki Ferguson
Creators: name: Pitts, James P.
name: Wilson, Joseph S.
name: Williams, Kevin A.
name: Boehme, Nicole F.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mutillidae
Sphaeropthalma
Sphaeropthalma becki

description: Sphaeropthalma becki Ferguson
Sphaeropthalma (Micromutilla) becki Ferguson, 1967. Brigham Young Univ. Sci. Bull. Biol. Ser. 8: 9. Male. Holotype data: Hillside, 0.85 mi NNW Mercury, Nye Co., Nevada, 23 Aug 1964, W.E. Ferguson (NMNH).
Diagnosis of male. This species is recognized by its small body size, the deeply excised mandible with the ventral tooth forming an oblique angle (Fig. 19; see also Fig. 45 in Pitts et al. 2009) while the dorsal carina is complete and the apex of the mandible is slightly oblique, the absence of mesosternal processes, the marginal cell which is shorter than the stigma, the first segment of the metasoma which is petiolate with the second segment, and the genitalia with a short cylindrical cuspis (see Pitts et al. 2009: Fig. 2).
Female. Unknown.
Material examined. California, Riverside Co., Deep Canyon: 1 male, 2. May.1963, 2 males, 23– 25. May.1970, 1 male, 24. May.1969, 2 males, 21–29.May.1973, 34 males, 22–23. May.2007, 2 males, 27.May– 1. Jun.1970, 2 males, 5–13. Jun.1973, 4 males, 13–18. Jun.1969, 1 male, 18–19. Jun.1969, 1 male, 27– 28. Jun.1969, 1 male, 1– 2.Jul.19694 males, 2–3. Jul.1969, 1 male, 10–12. Jul.1969, 1 male, 13–14. Jul.1969, 1 male, 13–20. Jul.1973, 1 male, 19–21.Jul.1969, 55 males, 30–31. Jul.2007, 2 males, 4–5. Aug.1969, 4 males, 5– 7. Aug.1969, 2 males, 7–9. Aug.1969, 2 males, 9–11. Aug.1969, 2 males, 17–30. Aug.1973, 1 male, 25– 26. Aug.1969, 1 male, 28–30. Aug.1969, 1 male, 30.Aug.–7. Sep.1973, 2 males, 26.Sep–6. Oct.1969, 2 males, 6. Oct.1969, 1 male, 6–8.Oct.1969.
Distribution. California and southwestern Arizona northward into southern Nevada.
Remarks. This species is not endemic to Deep Canyon, but is among the smallest mutillids that occur here. Ferguson (1967) gives a complete discussion of this species.
description: Published as part of Pitts, James P., Wilson, Joseph S., Williams, Kevin A. & Boehme, Nicole F., 2010, Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California, pp. 1-34 in Zootaxa 2553 on pages 15-18, DOI: 10.5281/zenodo.196847
Localised Thermal Emission from Topological Interfaces
Creators: name: Ergoktas, M. Said
name: Kecebas, Ali
name: Despotelis, Konstantinos
name: Soleymani, Sina
name: Bakan, Gokhan
name: Kocabas, Askin
name: Principi, Alessandro
name: Rotter, Stefan
name: Ozdemir, Sahin K.
name: Kocabas, Coskun
Publisher: name: arXiv
Year: 2024
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The control of thermal radiation by shaping its spatial and spectral emission characteristics plays a key role in many areas of science and engineering. Conventional approaches to tailor thermal emission using metamaterials are severely hampered both by the limited spatial resolution of the required sub-wavelength material structures and by the materials' strong absorption in the infrared. Here, we demonstrate a promising new approach based on the concept of topology. By changing a single parameter of a multilayer coating, we control the reflection topology of a surface, with the critical point of zero reflection being topologically protected. As a result, the boundaries between sub-critical and super-critical spatial domains host topological interface states with near-unity thermal emissivity. Our experimental demonstration of this effect shows that topological concepts enable unconventional manipulation of thermal light with promising applications for thermal management, energy harvesting and thermal camouflage.
description: 10 pages, 4 figures
Reporting Chemical Data in the Environmental Sciences
Creators: name: Baskaran, Sivani
name: Chirsir, Parviel
name: Joudan, Shira
name: Wolf, Raoul
name: Schymanski, Emma
name: Bolton, Evan
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Cheminformatics
subject: FAIR Data
subject: Environmental sciences
subject: Chemical sciences
subject: FOS: Chemical sciences

description: Environmental science, including chemistry and toxicology, is a highly interdisciplinary field incorporating researchers with various backgrounds and expertise such as: environmental chemistry, toxicology, atmospheric sciences, biology, data sciences, health science, plus physical, organic, analytical, and biological chemistry. One key aim of this scientific intersection is to understand the behaviour of chemicals in the environment and the interactions of chemicals with humans and other organisms. This interdisciplinary aspect is critical to addressing issues of chemical pollution, environmental sustainability, and health. However, to be effective in tackling these issues, standardized methods for reporting chemical data must be used. This is becoming increasingly important as reliance on and use of computational analysis methods, and particularly cheminformatic tools, grows. At the same time, the number of chemical structures in databases is growing exponentially. Although there are methods for clearly identifying chemicals, from database specific identifiers to names and structural information, most environmental chemistry and toxicology journals have few or no requirements and expectations for reporting chemical data. Thus, correctly identifying chemicals in literature can pose a significant challenge. This poster will review the different methods available for chemical identification and provide minimum reporting requirements for identification of chemical species using structural information and provide resources on how to access and use this information. The purpose is thus to provide recommendations on how to report chemical data in a Findable, Accessible, Interoperable and Reusable (FAIR) manner within environmental science, chemistry, and toxicology. This will broaden the scope and applicability of environmental research to empower community efforts to tackle issues of chemical pollution and sustainability in a comprehensive manner.

 

The poster was presented at SETAC Seville 2024
Sphaeropthalma blakeii Fox
Creators: name: Pitts, James P.
name: Wilson, Joseph S.
name: Williams, Kevin A.
name: Boehme, Nicole F.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mutillidae
Sphaeropthalma
Sphaeropthalma blakeii

description: Sphaeropthalma blakeii (Fox)
Photopsis Blakeii Fox, 1893. Calif. Acad. Sci., Proc. 4: 6. Male. Lectotype data: San Jose del Cabo, Baja California (ANSP).
Mutilla Gautschii Dalla Torre, 1897. Cat. Hym. 50. N. name erroneously proposed for Photopsis Blakeii Fox, thought to be preoccupied by Cameron, 1894.
Mutilla ceyx Fox, 1899. Amer. Ent. Soc., Trans. 25: 262. Male. Lectotype data: Calmili Mines, Apr (ANSP).
Diagnosis of male. This species can be recognized by the posterior margin of the head, by the weakly excised mandible that is dilated towards the vertical apex (Fig. 20), by the large stigma that is slightly longer than the marginal cell, by the denticles on the internal margin of the hind coxa, by the lack of mesosternal processes, by the quadrate pygidium, and most especially by the lobate dorsoventrally flattened condition of the cuspis (see Fig. 23 in Pitts et al. 2009), which has long setae along the internal margin that coalesce apically.
Diagnosis of female. Pitts et al. (2009) associated and diagnosed the female.
Material examined. California, Riverside Co., Deep Canyon: 2 males, 1. May.1973, 5 males, 22– 23. May.2007, 1 male, 1–4. Jun.1970, 1 male, 6–13.Nov.1969.
Distribution. This species is widespread in the Mojave and Sonoran deserts in Arizona, California, Nevada, Utah and Mexico.
Remarks. This species is widespread and not endemic to Deep Canyon. It is currently placed in the S. blakeii species-group along with S. arenicola, S. ceyxoides, and S. tuberculifera. Sphaeropthalma blakeii is sister to S. ceyxoides with which is shares similarities in genitalic morphology, but is not closely related to S. arenicola which makes this species-group paraphyletic (Pitts et al. 2010).
description: Published as part of Pitts, James P., Wilson, Joseph S., Williams, Kevin A. & Boehme, Nicole F., 2010, Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California, pp. 1-34 in Zootaxa 2553 on pages 18-20, DOI: 10.5281/zenodo.196847
Subwavelength Imaging using a Solid-Immersion Diffractive Optical Processor
Creators: name: Hu, Jingtian
name: Liao, Kun
name: Dinc, Niyazi Ulas
name: Gigli, Carlo
name: Bai, Bijie
name: Gan, Tianyi
name: Li, Xurong
name: Chen, Hanlong
name: Yang, Xilin
name: Li, Yuhang
name: Isil, Cagatay
name: Rahman, Md Sadman Sakib
name: Li, Jingxi
name: Hu, Xiaoyong
name: Jarrahi, Mona
name: Psaltis, Demetri
name: Ozcan, Aydogan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optics (physics.optics)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Phase imaging is widely used in biomedical imaging, sensing, and material characterization, among other fields. However, direct imaging of phase objects with subwavelength resolution remains a challenge. Here, we demonstrate subwavelength imaging of phase and amplitude objects based on all-optical diffractive encoding and decoding. To resolve subwavelength features of an object, the diffractive imager uses a thin, high-index solid-immersion layer to transmit high-frequency information of the object to a spatially-optimized diffractive encoder, which converts/encodes high-frequency information of the input into low-frequency spatial modes for transmission through air. The subsequent diffractive decoder layers (in air) are jointly designed with the encoder using deep-learning-based optimization, and communicate with the encoder layer to create magnified images of input objects at its output, revealing subwavelength features that would otherwise be washed away due to diffraction limit. We demonstrate that this all-optical collaboration between a diffractive solid-immersion encoder and the following decoder layers in air can resolve subwavelength phase and amplitude features of input objects in a highly compact design. To experimentally demonstrate its proof-of-concept, we used terahertz radiation and developed a fabrication method for creating monolithic multi-layer diffractive processors. Through these monolithically fabricated diffractive encoder-decoder pairs, we demonstrated phase-to-intensity transformations and all-optically reconstructed subwavelength phase features of input objects by directly transforming them into magnified intensity features at the output. This solid-immersion-based diffractive imager, with its compact and cost-effective design, can find wide-ranging applications in bioimaging, endoscopy, sensing and materials characterization.
description: 32 Pages, 9 Figures
title: Lettre n°1260 de Paul d'Estournelles de Constant à Nicholas Murray Butler (9 février 1923)
title: Letter number 1260 from Paul d'Estournelles de Constant to Nicholas Murray Butler (February 9, 1923)
Creators: name: d'Estournelles de Constant, Paul
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: Pacifisme
Guerre mondiale (1914-1918)

description: Source: Archives de la Sarthe – France
title: "Ritratto d'uomo", attribuito a Schäufelein Hans Leonhard, inv. 287 (ITA/EN)
title: Scheda catalogo digitale Borghese
titleType: AlternativeTitle
Creators: name: Iommelli, Antonio
name: Galleria Borghese
Publisher: name: Galleria Borghese
Year: 2024

description: Pubblicazione delle schede delle opere conservate nel museo ed estratte dal catalogo digitale di Galleria Borghese, nelle due versioni esistenti online, in italiano e inglese.

Collegamento al catalogo digitale:

ITA: https://www.collezionegalleriaborghese.it/

EN: https://www.collezionegalleriaborghese.it/en
title: Lettre n°344 de Paul d'Estournelles de Constant à Nicholas Murray Butler (18 janvier 1918)
title: Letter number 344 from Paul d'Estournelles de Constant to Nicholas Murray Butler (January 18, 1918)
Creators: name: d'Estournelles de Constant, Paul
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Pacifisme
Guerre mondiale (1914-1918)

description: Source: Archives de la Sarthe – France