cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Density cubes and higher-order interference theories
Creators: name: Dakic, Borivoje
name: Paterek, Tomasz
name: Brukner, Caslav
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Can quantum theory be seen as a special case of a more general probabilistic theory, similarly as classical theory is a special case of the quantum one? We study here the class of generalized probabilistic theories defined by the order of interference they exhibit as proposed by Sorkin. A simple operational argument shows that the theories require higher-order tensors as a representation of physical states. For the third-order interference we derive an explicit theory of "density cubes" and show that quantum theory, i.e. theory of density matrices, is naturally embedded in it. We derive the genuine non-quantum class of states and non-trivial dynamics for the case of three-level system and show how one can construct the states of higher dimensions. Additionally to genuine third-order interference, the density cubes are shown to violate the Leggett-Garg inequality beyond the quantum Tsirelson bound for temporal correlations.
description: section on the state update (L\"uders's) rule and new figures added, accepted for publication in New Journal of Physics
Glirulus Thomas 1906
Creators: name: Holden, Mary Ellen
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Myoxidae
Glirulus

description: Glirulus Thomas, 1906. Proc. Zool. Soc. Lond., 1905(2):347 [1906]. TYPE SPECIES: Myoxus javanicus Schinz, 1845 (= lapsus for japonicus; see Thomas (1905«) for an explanation of the emendation of javanicus to japonicus. SYNONYMS: Amphidyromys, Paraglirulus (see van der Meulen and de Bruijn, 1982). COMMENTS: De Bruijn (1967) placed Glirulus and related fossil genera in their own subfamily based on dental characters. Daams (1981) included these genera in the Dryomyinae (= Leithiinae), as did van der Meulen and de Bruijn (1982). However, the phylogenetic study by Wahlert et al. (In Press) supported the inclusion of Glirulus within the Myoxinae (see also comment under Myoxinae). Glirulus appears to be the sister group of Myoxus and Muscardinus (Wahlert et al., In Press).
description: Published as part of Mary Ellen Holden, 1993, Order Rodentia - Family Myoxidae, pp. 763-770 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 769, DOI: 10.5281/zenodo.7353102
description: {"references": ["van der Meulen, A. J., and H. de Bruijn. 1982. The mammals from the Lower Miocene of Aliveri (Island of Evia, Greece). Part 2. The Gliridae. Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, ser. B, 85 (4): 485 - 524.", "de Bruijn, H. 1967. Gliridae, Sciuridae y Eomyidae (Rodentia, Mammalia) miocenos de Calatayud (provincia de Zaragoza, Espana) y su relacion con la biostratigrafia del area. Boletin del Instituto Geologico y Minero de Espane, 78: 187 - 373.", "Daams, R. 1981. The dental pattern of the dormice Dryomys, Myomimus, Microdyromys and Peridyromys. Utrecht Micropaleontological Bulletins, Special Publication, 3: 1 - 115."]}
Giant electroresistance and tunable magnetoelectricity in a multiferroic junction
Creators: name: Ricci, Francesco
name: Filippetti, Alessio
name: Fiorentini, Vincenzo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: First-principles density functional calculations show that the $\textrm{SrRuO}_{3}/\textrm{PbTiO}_{3}/\textrm{SrRuO}_{3}$ multiferroic junction with asymmetric (RuO$_{2}$/PbO and TiO$_{2}$/SrO) interfaces has a large ferroelectric depolarizing field, whose switching changes the interface transmission probabilities for tunneling electrons, leading to electroresistance modulation over several orders of magnitude. The switching further affects the interface spin density, naturally driving magnetoresistance as well as modulated spin-dependent in-plane resistivity, which may be exploited in field-effect devices.
description: 7 pages, 10 figures, 1 table; extended upon review
title: Das Ziel. Kultur und Satyre, Bd. 1 Nr. 1 (1919)
title: Das Ziel!
titleType: AlternativeTitle
Creators: name: Das Ziel. Kultur Und Satyre
Publisher: name: Das Ziel. Kultur und Satyre
Year: 2022

description: Unser Handel...16 Ein Wort an die Zensur...16 Die braune Prinzessin...14-15 Geistesblüten...12 Aphorismen berühmter Männer...12 Vom Grüßen...11-12 Kindermund...11 Mieter und Mietgeber...11 Was jeder Sachse wissen muss...10 Eine Millionenspende...10 Öffentlicher Gesundheitszustand...10 Förderer der Sittlichkeit...10 Kirchliches...10 Der Bohnenzähler...10 Verloren...9 Geschäft und Presse...9 Nachtlied...8 Stringberg — Hugo Wolf — Van Gogh...7 Drei Gedichte...7 Ausstellung Waldemar Schachl...6 Der Brunnen...5-6 Philharmonisches Konzert...6 Mariora...4-5 Der Wald...3 Ergebnis des Krieges...3 An unsere Leser...2
Realization of BEC-BCS crossover physics in a compact oven-loaded magneto-optic trap apparatus
Creators: name: Gunton, Will
name: Semczuk, Mariusz
name: Madison, Kirk W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on a simple oven-loaded magneto-optical trap (MOT) apparatus for the creation of both molecular Bose-Einstein condensates (mBEC) and degenerate Fermi gases (DFGs) of lithium. The apparatus does not require a Zeeman slower or a 2D MOT nor does it require any separation or differential pumping between the effusive atom source and the science chamber. The result is an exceedingly simple, inexpensive, and compact vacuum system ideal for miniaturization. We discuss our work in the context of other realizations of quantum degenerate gases by evaporation in optical dipole traps and illustrate that our apparatus meets the key requirements of atom number and trap lifetime. We also demonstrate with this system the production of a mBEC, and we use it to observe the pairing gap of a strongly interacting two-component DFG in the BEC-BCS crossover regime.
description: 12 pages, 7 figures
Safety Challenges and Solutions in Mobile Social Networks
Creators: name: Najaflou, Yashar
name: Jedari, Behrouz
name: Xia, Feng
name: Yang, Laurence T.
name: Obaidat, Mohammad S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Mobile social networks (MSNs) are specific types of social media which consolidate the ability of omnipresent connection for mobile users/devices to share user-centric data objects among interested users. Taking advantage of the characteristics of both social networks and opportunistic networks, MSNs are capable of providing an efficient and effective mobile environment for users to access, share, and distribute data. However, lack of a protective infrastructure in these networks has turned them in to convenient targets for various perils. This is the main impulse why MSNs carry disparate and intricate safety concerns and embrace divergent safety challenging problems. In this paper, we aim to provide a clear categorization on safety challenges and a deep exploration over some recent solutions in MSNs. This work narrows the safety challenges and solution techniques down from opportunistic networks (OppNets) and delay tolerant networks (DTNs) to MSNs with the hope of covering all the work proposed around security, privacy and trust in MSNs. To conclude, several major open research issues are discussed and future research directions are outlined.
description: accepted, 21 pages, 13 figures, 3 tables. IEEE System Journal, 2013
Glirulus japonicus
Creators: name: Holden, Mary Ellen
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Myoxidae
Glirulus
Glirulus japonicus

description: Glirulus japonicus (Schinz, 1845). Syst. Verzeichniss Säugeth., 2:530. TYPE LOCALITY: Japan. DISTRIBUTION: Japan, Isls of Honshu, Shikoku, and Kyushu. SYNONYMS: elegans, lasiotis (see Ellerman and Morrison-Scott, 1951; Corbet, 1978c). COMMENTS: Myoxus elegans Temminck, 1844, is preoccupied by Graphiurus elegans Ogilby, 1838, placed in the genus Myoxus by Wagner, 1843 (see Thomas, 1905«). Species of Glirulus are represented in Europe by early Miocene, Pliocene and early Pleistocene fossils (Hugueney and Mein, 1965; Kowalski, 1963; van der Meulen and de Bruijn, 1982). Medial and late Pleistocene representatives of G. japonicus on Japan were discussed by Kawamura (1989) and Kowalski and Hasegawa (1976). External genital morphology and its taxonomic significance were examined by Rossolimo and Pavlinov (1985).
description: Published as part of Mary Ellen Holden, 1993, Order Rodentia - Family Myoxidae, pp. 763-770 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 769, DOI: 10.5281/zenodo.7353102
description: {"references": ["Ellerman, J. R., and T. C. S. Morrison-Scott. 1951. Checklist of Palaearctic and Indian mammals 1758 to 1946. Trustees of the British Museum (Natural History), London, 810 pp.", "Corbet, G. B. 1978 c. The mammals of the Palaearctic region: A taxonomic review. British Museum (Natural History), London, 314 pp.", "Hugueney, M., and P. Mein. 1965. Lagomorphes et rongeurs du neogene de Lissieu (Rhone). Travaux des Laborotoire de Geologie de la Faculte des Sciences de l'Universite de Lyon, 12: 109 - 123.", "Kowalski, K. 1963. The Pliocene and Pleistocene Gliridae (Mammalia, Rodentia) from Poland. Acta Zoologica Cracoviensia, 8 (14): 533 - 567.", "van der Meulen, A. J., and H. de Bruijn. 1982. The mammals from the Lower Miocene of Aliveri (Island of Evia, Greece). Part 2. The Gliridae. Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, ser. B, 85 (4): 485 - 524.", "Kawamura, Y. 1989. Quaternary rodent faunas in the Japanese Islands (Part 2). Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy, 54 (1 - 2): 1 - 235.", "Kowalski, K., and Y. Hasegawa. 1976. Quaternary rodents from Japan. Bulletin of the National Science Museum (Tokyo), ser. C (Geology and Paleontology), 2 (1): 31 - 66.", "Rossolimo, O. L., and I. Ya. Pavlinov. 1985. External genital morphology and its taxonomic significance in the dormouse genera Myomimus and Glirulus (Rodentia, Gliridae). Folia Zoologica, 34 (2): 121 - 124."]}
On Nash approximation of complex analytic sets in Runge domains
Creators: name: Adamus, Janusz
name: Bilski, Marcin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32E30 32C25 32C07

description: We prove that every complex analytic set X in a Runge domain D can be approximated by Nash sets on relatively compact subdomains of D. We give a necessary and sufficient condition for a complex analytic set X to admit a Nash approximation which coincides with X along its given subsets.
description: 14 pages; Theorem 4.5 added; proof of Proposition 4.2 simplified
Phaenoglyphis Forster 1869
Creators: name: Vogel, Jonathan
name: Peters, Ralph S.
name: Selfa, Jesús
name: Ferrer-Suay, Mar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Figitidae
Phaenoglyphis

description: Phaenoglyphis Förster, 1869
Diagnosis
Morphological diagnosis
Like in Alloxysta, the metasomal tergites are not fused in Phaenoglyphis. It is the only genus which has a mesopleural sulcus, which differentiates it from Alloxysta and other charipine genera. The presence of notauli and the presence and shape of the scutellar foveae are also unique for many Phaenoglyphis species within the charipines (though both notauli and scutellar foveae are absent in some Phaenoglyphis species).
Molecular diagnosis
A 6 bp deletion is characteristic for the genus Phaenoglyphis. It is unique within Figitidae and shared with Ibalia Latreille, 1802 (Fig. 1). The two-amino-acid deletion of Phaenoglyphis and Ibalia is located at the same position as the deletion of a Pompilidae species reported by Park et al. (2010) and of all Eurytomidae reported recently by Jafari et al. (2023). The gap is roughly at bp-position 476 et seqq., though its exact location is difficult to conclude upon as the site is overall very variable. It might be that the gap is, in fact, not homologous with the gap in Pompilidae and Eurytomidae. In other closely-related taxa (Alloxysta, Apocharips and Dilyta), the six here present base pairs code for arguably random amino acids (Fig. 1).
description: Published as part of Vogel, Jonathan, Peters, Ralph S., Selfa, Jesús & Ferrer-Suay, Mar, 2024, Characterising the north-western European species of Phaenoglyphis Förster, 1869 (Hymenoptera: Figitidae: Charipinae) with novel insights from DNA barcode data, pp. e 120950 in Biodiversity Data Journal 12 on page e120950, DOI: 10.3897/BDJ.12.e120950
Muscardinus Kaup 1829
Creators: name: Holden, Mary Ellen
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Myoxidae
Muscardinus

description: Muscardinus Kaup, 1829. Skizz. Entwikel.-Gesch. Nat. Syst. Europ. Thierwelt, 1:139. TYPE SPECIES: Mus avellanarius Linnaeus, 1758. SYNONYMS: Muscardinulus (see Thaler, 1966). COMMENTS: Kratochvil (1973) proposed to place Muscardinus in its own subfamily, Muscardininae, based on the uniquely derived stomach anatomy, molar morphology, and phallic features. De Bruijn (1967) and Daams (1981) both included Muscardinus in the Myoxinae based on dental morphology. This arrangement was supported by the results of Wahlert et al. (In Press). Muscardinus appears to be most closely related to Myoxus (Wahlert et al., In Press). See also comment under Myoxinae.
description: Published as part of Mary Ellen Holden, 1993, Order Rodentia - Family Myoxidae, pp. 763-770 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 769, DOI: 10.5281/zenodo.7353102
description: {"references": ["Linnaeus, C. 1758. Systema Naturae per regna tria naturae, secundum classis, ordines, genera, species cum characteribus, differentiis, synonymis, locis. Tenth ed. Vol. 1. Laurentii Salvii, Stockholm, 824 pp.", "Thaler, L. 1966. Les rongeurs fossiles du Bas-Languedoc dans leur rapports avec l'histoire des faunes et la stratigraphie du Tertiaire d'Europe. Memoires du Museum National d'Histoire Naturelle, Serie C, 17: 1 - 295.", "Kratochvil, J. 1973. Mannliche Sexualorgane und System der Gliridae (Rodentia). Acta Scientiarum Naturalium, Academiae Scientarium Bohemoslovacea (Brno), 7: 1 - 52.", "de Bruijn, H. 1967. Gliridae, Sciuridae y Eomyidae (Rodentia, Mammalia) miocenos de Calatayud (provincia de Zaragoza, Espana) y su relacion con la biostratigrafia del area. Boletin del Instituto Geologico y Minero de Espane, 78: 187 - 373.", "Daams, R. 1981. The dental pattern of the dormice Dryomys, Myomimus, Microdyromys and Peridyromys. Utrecht Micropaleontological Bulletins, Special Publication, 3: 1 - 115."]}
The Ramsey Number $R(3,K_{10}-e)$ and Computational Bounds for $R(3,G)$
Creators: name: Goedgebeur, Jan
name: Radziszowski, Stanisław P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 05C55, 05C30, 68R10

description: Using computer algorithms we establish that the Ramsey number $R(3,K_{10}-e)$ is equal to 37, which solves the smallest open case for Ramsey numbers of this type. We also obtain new upper bounds for the cases of $R(3,K_k-e)$ for $11 \le k \le 16$, and show by construction a new lower bound $55 \le R(3,K_{13}-e)$. The new upper bounds on $R(3,K_k-e)$ are obtained by using the values and lower bounds on $e(3,K_l-e,n)$ for $l \le k$, where $e(3,K_k-e,n)$ is the minimum number of edges in any triangle-free graph on $n$ vertices without $K_k-e$ in the complement. We complete the computation of the exact values of $e(3,K_k-e,n)$ for all $n$ with $k \leq 10$ and for $n \leq 34$ with $k = 11$, and establish many new lower bounds on $e(3,K_k-e,n)$ for higher values of $k$. Using the maximum triangle-free graph generation method, we determine two other previously unknown Ramsey numbers, namely $R(3,K_{10}-K_3-e)=31$ and $R(3,K_{10}-P_3-e)=31$. For graphs $G$ on 10 vertices, %besides $G=K_{10}$, this leaves 6 other open besides $G=K_{10}$, this leaves 6 open cases of the form $R(3,G)$. The hardest among them appears to be $G=K_{10}-2K_2$, for which we establish the bounds $31 \le R(3,K_{10}-2K_2) \le 33$.
description: 25 pages
Cosmic variance limited Baryon Acoustic Oscillations from the DEUS-FUR $Λ$CDM simulation
Creators: name: Rasera, Yann
name: Corasaniti, Pier-Stefano
name: Alimi, Jean-Michel
name: Bouillot, Vincent
name: Reverdy, Vincent
name: Balmès, Irène
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the non-linear evolution of Baryon Acoustic Oscillations (BAO) in the low-redshift matter power spectrum from the DEUS-FUR $Λ$CDM model simulation. This is the first cosmological N-body simulation encompassing the full observable cosmic volume, thus allowing cosmic variance limited predictions at BAO scales. We control the effect of numerical systematic errors using a series of large volume high-resolution simulations. The combined analysis allows us to measure the matter power spectrum between $z=0$ and $1$ to 1% over the entire BAO range, $0.03
description: 17 pages, 10 figures, accepted for publication in MNRAS, new LCDM BAO FIT CODE available at http://www.deus-consortium.org/overview/results/bao/
Evolutionary games with facilitators: When does selection favor cooperation?
Creators: name: Mobilia, Mauro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We study the combined influence of selection and random fluctuations on the evolutionary dynamics of two-strategy ("cooperation" and "defection") games in populations comprising cooperation facilitators. The latter are individuals that support cooperation by enhancing the reproductive potential of cooperators relative to the fitness of defectors. By computing the fixation probability of a single cooperator in finite and well-mixed populations that include a fixed number of facilitators, and by using mean field analysis, we determine when selection promotes cooperation in the important classes of prisoner's dilemma, snowdrift and stag-hunt games. In particular, we identify the circumstances under which selection favors the replacement and invasion of defection by cooperation. Our findings, corroborated by stochastic simulations, show that the spread of cooperation can be promoted through various scenarios when the density of facilitators exceeds a critical value whose dependence on the population size and selection strength is analyzed. We also determine under which conditions cooperation is more likely to replace defection than vice versa. Keywords: Evolutionary games; dynamics of cooperation; social dilemmas; fixation; population dynamics.
description: 12 pages, 5 figures. Version to be published (special issue on "collective behavior and evolutionary games")
Pulsation of magnetic stars
Creators: name: Saio, Hideyuki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Some Ap stars with strong magnetic fields pulsate in high order p-modes; they are called roAp (rapidly oscillating Ap) stars. The p-mode frequencies are modified by the magnetic fields. Although the large frequency separations are hardly affected, small separations are modified considerably. The magnetic field also affects the latitudinal amplitude distribution on the surface. We discuss the property of axisymmetric p-mode oscillations in roAp stars.
description: 8 pages, 7 figures, conference proceedings, IAU Symp. 301 "Precision asteroseismology" Eds. J.A., Guzik, W.J. Chaplin, G. Handler, and A. Pigulski
Strong Coupling Expansion of the Extended Hubbard Model with Spin-Orbit Coupling
Creators: name: Farrell, Aaron
name: Pereg-Barnea, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the strong coupling limit of the extended Hubbard model in two dimensions. The model consists of hopping, on-site interaction, nearest-neighbor interaction, spin-orbit coupling and Zeeman spin splitting. While the study of this model is motivated by a search for topological phases and in particular a topological superconductor, the methodology we develop may be useful for a variety of systems. We begin our treatment with a canonical transformation of the Hamiltonian to an effective model which is appropriate when the (quartic) interaction terms are larger than the (quadratic) kinetic and spin-orbit coupling terms. We proceed by analyzing the strong coupling model variationally. Since we are mostly interested in a superconducting phase we use a Gutzwiller projected BCS wavefunction as our variational state. To continue analytically we employ the Gutzwiller approximation and compare the calculated energy with Monte-Carlo calculations. Finally we determine the topology of the ground state and map out the topology phase diagram.
description: 17 pages, 7 figures
Re-appraisal and extension of the Gratton-Vargas two-dimensional analytical snowplow model of plasma focus evolution in the context of contemporary research
Creators: name: Auluck, S K H
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Recent resurgence of interest in applications of dense plasma focus and doubts about the conventional view of dense plasma focus as a purely irrotational compressive flow have re-opened questions concerning device optimization. In this context, this paper re-appraises and extends the analytical snowplow model of plasma focus sheath evolution developed by F. Gratton and J.M. Vargas (GV) (Energy Storage, Compression and Switching, Ed. V. Nardi, H. Sahlin, and W. H. Bostick, Eds., vol. 2. New York: Plenum, 1983, p. 353) and shows its relevance to contemporary research. The GV model enables construction of a special orthogonal coordinate system in which the plasma flow problem can be simplified and a model of sheath structure can be formulated. The LPP plasma focus facility, which reports neutron yield better than global scaling law, is shown to be operating closer to an optimum operating point of the GV model as compared with PF-1000.
description: Published in the Physics of Plasmas on November 4, 2013
Testing metallicity indicators at z~1.4 with the gravitationally lensed galaxy CASSOWARY 20
Creators: name: James, Bethan L.
name: Pettini, Max
name: Christensen, Lise
name: Auger, Matthew W.
name: Becker, George D.
name: King, Lindsay J.
name: Quider, Anna M.
name: Shapley, Alice E.
name: Steidel, Charles C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present X-shooter observations of CASSOWARY 20 (CSWA 20), a star-forming (SFR ~6 Msol/yr) galaxy at z=1.433, magnified by a factor of 11.5 by the gravitational lensing produced by a massive foreground galaxy at z=0.741. We analysed the integrated physical properties of the HII regions of CSWA 20 using temperature- and density-sensitive emission lines. We find the abundance of oxygen to be ~1/7 of solar, while carbon is ~50 times less abundant than in the Sun. The unusually low C/O ratio may be an indication of a particularly rapid timescale of chemical enrichment. The wide wavelength coverage of X-shooter gives us access to five different methods for determining the metallicity of CSWA 20, three based on emission lines from HII regions and two on absorption features formed in the atmospheres of massive stars. All five estimates are in agreement, within the factor of ~2 uncertainty of each method. The interstellar medium of CSWA 20 only partially covers the star-forming region as viewed from our direction; in particular, absorption lines from neutrals and first ions are exceptionally weak. We find evidence for large-scale outflows of the interstellar medium (ISM) with speeds of up 750 km/s, similar to the values measured in other high-z galaxies sustaining much higher rates of star formation.
description: 18 pages, 11 figures, accepted for publication in MNRAS
Expansions of $τ$ hadronic spectral function moments in a nonpower QCD perturbation theory with tamed large order behavior
Creators: name: Abbas, Gauhar
name: Ananthanarayan, B.
name: Caprini, Irinel
name: Fischer, Jan
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The moments of the hadronic spectral functions are of interest for the extraction of the strong coupling $α_s$ and other QCD parameters from the hadronic decays of the $τ$ lepton. Motivated by the recent analyses of a large class of moments in the standard fixed-order and contour-improved perturbation theories, we consider the perturbative behavior of these moments in the framework of a QCD nonpower perturbation theory, defined by the technique of series acceleration by conformal mappings, which simultaneously implements renormalization-group summation and has a tame large-order behavior. Two recently proposed models of the Adler function are employed to generate the higher order coefficients of the perturbation series and to predict the exact values of the moments, required for testing the properties of the perturbative expansions. We show that the contour-improved nonpower perturbation theories and the renormalization-group-summed nonpower perturbation theories have very good convergence properties for a large class of moments of the so-called "reference model", including moments that are poorly described by the standard expansions. The results provide additional support for the plausibility of the description of the Adler function in terms of a small number of dominant renormalons.
description: 15 pages, latex using revtex, 4 figures; compared to v1, slightly improved figures and discussion, version to appear in PRD
The Disappearing Operator: Human Meaning and Moral Agency in Automated Nuclear Systems
Creators: name: Smith, Sonny David
Publisher: name: Zenodo
Year: 2025

description: As automation technologies reshape the architecture of decision-making in nuclear control rooms, the human operator is increasingly displaced—not just functionally, but epistemically and ethically. This paper interrogates the limitations of traditional Human Factors paradigms in the face of hybrid human–machine systems, arguing that procedural optimisation and error mitigation are no longer sufficient safeguards. Drawing on interdisciplinary insights from cognitive psychology, epistemology, and safety science, the paper introduces the concepts of epistemic drift and moral deskilling as structural consequences of opaque automation. It proposes a reorientation of Human Factors toward epistemic stewardship, distributed governance, and the design of interpretive agency. In high-stakes environments where judgement must be preserved, not overridden, the future of safety depends not only on technological reliability—but on the cognitive and moral dignity of the human operator.
CAT(0) cubical complexes for graph products of finitely generated abelian groups
Creators: name: Ruane, Kim
name: Witzel, Stefan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F65, 20F55

description: We show that every graph product of finitely generated abelian groups acts properly and cocompactly on a CAT(0) cubical complex. The complex generalizes (up to subdivision) the Salvetti complex of a right-angled Artin group and the Coxeter complex of a right-angled Coxeter group. In the right-angled Artin group case it is related to the embedding into a right-angled Coxeter group described by Davis and Januszkiewicz. We compare the approaches and also adapt the argument that the action extends to finite index supergroup that is a graph product of finite groups.
description: 11 pages, 2 figures
Liquid-glass transition in equilibrium
Creators: name: Parisi, G.
name: Seoane, B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show in numerical simulations that a system of two coupled replicas of a binary mixture of hard spheres undergoes a phase transition in equilibrium at a density slightly smaller than the glass transition density for an unreplicated system. This result is in agreement with the theories that predict that such a transition is a precursor of the standard ideal glass transition. The critical properties are compatible with those of an Ising system. The relations of this approach to the conventional approach based on configurational entropy are briefly discussed.
description: 5 pages, 3 figures, version accepted for publication in the Physical Review E
Philopteridae Burmeister 1838
Creators: name: Gustafsson, Daniel R.
name: Adam, Costică
name: Zou, Fasheng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phthiraptera
Philopteridae

description: Philopteridae Burmeister, 1838
Philopteridae Burmeister, 1838: 422.
description: Published as part of Gustafsson, Daniel R., Adam, Costică & Zou, Fasheng, 2022, One new genus and three new species of the Penenirmus-complex (Phthiraptera Ischnocera) from China, with resurrection of Picophilopterus Ansari, 1947, pp. 401-426 in Zootaxa 5087 (3) on page 403, DOI: 10.11646/zootaxa.5087.3.1, http://zenodo.org/record/5826892
Total transmission and total reflection of acoustic wave by zero index metamaterials loaded with general solid defects
Creators: name: Wang, Ziyu
name: Yang, Fan
name: Liu, LiBing
name: Kang, Ming
name: Liu, Fengming
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This work investigates acoustic wave transmission property through a zero index metamaterials (ZIM) waveguide embedded with a general solid defect. Total transmission and total reflection can be achieved by adjusting the parameters of the solid defect. We comprehensively study how longitudinal/transverse wave speeds of the solid defect affect the acoustic wave propagation through the waveguide. A two-dimensional (2D) acoustic crystals (ACs) system with zero index is used to realize these intriguing transmission properties. Thus, our work provides more possibilities to manipulate acoustic wave propagation through ZIM.
Myoxus von Zimmermann 1780
Creators: name: Holden, Mary Ellen
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Myoxidae
Myoxus

description: Myoxus von Zimmermann, 1780. Geogr. Gesch. Mensch. Vierf. Thiere, 2:351. TYPE SPECIES: Sciurus glis Linnaeus, 1766. SYNONYMS: Elius (excluding dryas), Myorus (see Palmer, 1904). COMMENTS: See comments under Myoxidae and discussion in Wahlert et al. (In Press) for explanation of the validity of Myoxus versus Glis. Myoxus appears to be most closely related to Muscardinus (Wahlert et al., In Press).
description: Published as part of Mary Ellen Holden, 1993, Order Rodentia - Family Myoxidae, pp. 763-770 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on pages 769-770, DOI: 10.5281/zenodo.7353102
description: {"references": ["Linnaeus, C. 1766 - 1768. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis synonymis, locis. Vol. 1. Regnum Animale. pt. 1, pp. 1 - 532 [1766]; vol. 3, Appendix pp. 223 - 235 [1768]. 12 th ed. [Vol. 3, Regnum Lapideum, pp. 1 - 222, rejected for nomenclatural purposes, ICZN, opinion 296]. Laurentii Salvii, Stockholm, 3 vols.", "Palmer, T. S. 1904. Index generum mammalium: A list of the genera and families of mammals. North American Fauna, 23: 1 - 984."]}
Research Software (RS) Careers: Generic Learnings from King's Digital Lab, King's College London
Creators: name: Smithies, James
Publisher: name: Zenodo
Year: 2019
Subjects: Research Software Engineering
Human Resources
Careers
Digital Humanities

description: The Research Software (RS) role definitions in this document are based on those used in King’s Digital Lab (KDL). It has been distributed to offer ideas for other eResearch teams across King’s College London, the United Kingdom, and internationally. New versions will be added periodically.
Fuchsian Groups, Circularly Ordered Groups, and Dense Invariant Laminations on the Circle
Creators: name: Baik, Hyungryul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 37C85, 37E30, 57M60, 20H10

description: We propose a program to study groups acting faithfully on S^1 in terms of number of pairwise transverse dense invariant laminations. We give some examples of groups which admit a small number of invariant laminations as an introduction to such groups. Main focus of the present paper is to characterize Fuchsian groups in this scheme. We prove a group acting on S^1 is conjugate to a Fuchsian group if and only if it admits three very-full laminations with a variation of the transversality condition. Some partial results toward a similar characterization of hyperbolic 3-manifold groups which fiber over the circle have been obtained. This work was motivated by the universal circle theory for tautly foliated 3-manifolds developed by Thurston and Calegari-Dunfield.
description: 27 pages, 10 figures
Fractal energy spectrum of a polariton gas in a Fibonacci quasi-periodic potential
Creators: name: Tanese, Dimitrii
name: Gurevich, Evgeni
name: Baboux, Florent
name: Jacqmin, Thibaut
name: Lemaître, Aristide
name: Galopin, Elisabeth
name: Sagnes, Isabelle
name: Amo, Alberto
name: Bloch, Jacqueline
name: Akkermans, Eric
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We report on the study of a polariton gas confined in a quasi-periodic one dimensional cavity, described by a Fibonacci sequence. Imaging the polariton modes both in real and reciprocal space, we observe features characteristic of their fractal energy spectrum such as the opening of mini-gaps obeying the gap labeling theorem and log-periodic oscillations of the integrated density of states. These observations are accurately reproduced solving an effective 1D Schrödinger equation, illustrating the potential of cavity polaritons as a quantum simulator in complex topological geometries.
description: 10 pages, 8 figures, includes Supplementary Information
Detection of Lyβauto-correlations and Lyα-Lyβcross-correlations in BOSS Data Release 9
Creators: name: Iršič, Vid
name: Slosar, Anže
name: Bailey, Stephen
name: Eisenstein, Daniel J.
name: Font-Ribera, Andreu
name: Goff, Jean-Marc Le
name: Lundgren, Britt
name: McDonald, Patrick
name: O'Connell, Ross
name: Palanque-Delabrouille, Nathalie
name: Petitjean, Patrick
name: Rich, Jim
name: Rossi, Graziano
name: Schneider, Donald P.
name: Sheldon, Erin S.
name: Yèche, Christophe
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Lyman-$β$ forest refers to a region in the spectra of distant quasars that lies between the rest-frame Lyman-$β$ and Lyman-$γ$ emissions. The forest in this region is dominated by a combination of absorption due to resonant Ly$α$ and Ly$β$ scattering. When considering the 1D Ly$β$ forest in addition to the 1D Ly$α$ forest, the full statistical description of the data requires four 1D power spectra: Ly$α$ and Ly$β$ auto-power spectra and the Ly$α$-Ly$β$ real and imaginary cross-power spectra. We describe how these can be measured using an optimal quadratic estimator that naturally disentangles Ly$α$ and Ly$β$ contributions. Using a sample of approximately 60,000 quasar sight-lines from the BOSS Data Release 9, we make the measurement of the one-dimensional power spectrum of fluctuations due to the Ly$β$ resonant scattering. While we have not corrected our measurements for resolution damping of the power and other systematic effects carefully enough to use them for cosmological constraints, we can robustly conclude the following: i) Ly$β$ power spectrum and Ly$α$-Ly$β$ cross spectra are detected with high statistical significance; ii) the cross-correlation coefficient is $\approx 1$ on large scales; iii) the Ly$β$ measurements are contaminated by the associated OVI absorption, which is analogous to the SiIII contamination of the Ly$α$ forest. Measurements of the Ly$β$ forest will allow extension of the usable path-length for the Ly$α$ measurements while allowing a better understanding of the physics of intergalactic medium and thus more robust cosmological constraints.
description: 26 pages, 10 figures; matches version accepted by JCAP
Non-abelian T-duality, generalised geometry and holography
Creators: name: Macpherson, Niall T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent progress which relates non-abelian T-duality of $\mathcal{N}=1$ SuGra solutions to the powerful techniques of Generalised geometry is reviewed. It is shown that SU(3) structure solutions are mapped to SU(2) structures and the transformation rule of the corresponding pure spinors is presented. This constitutes an important step on the road towards the utility of the duality within holography, showing for example, how smeared sources must transform and so how to add flavour to the T-duals.
description: 4 pages. Proceeding of International Conference on Mathematical Modeling in Physical Sciences, September 1-5, 2013, Prague, Czech Republic.` v2 reference add
Penenirmus Clay & Meinertzhagen 1938
Creators: name: Gustafsson, Daniel R.
name: Adam, Costică
name: Zou, Fasheng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phthiraptera
Philopteridae
Penenirmus

description: Penenirmus -complex
Included genera
Penenirmus Clay & Meinertzhagen, 1938
Penenirmus Clay & Meinertzhagen, 1938a: 73.
Alaudinirmus Złotorzycka, 1964: 273.
Panurinirmus Złotorzycka, 1964: 270.
Paranirmus Złotorzycka, 1964: 275.
Pleurinirmus Złotorzycka, 1964: 275.
Picophilopterus Ansari, 1947
Picophilopterus Ansari, 1947: 265.
Laimoloima new genus
Turnicola Clay & Meinertzhagen, 1938
Turnicola Clay & Meinertzhagen, 1938b: 278. [1]
[1] Included based on the phylogeny in Johnson et al. (2021: fig. 1).
Remarks. No clear definition of the Penenirmus -complex has been published, but Mey (1992) suggested that the absence of the head seta pos is a good synapomorphy for Penenirmus + Picophilopterus. This seta appears to be present in Penenirmus rafflesi Dalgleish, 1967 [now in Laimoloima] and pos is also absent in the distantly related Acronirmus Eichler, 1953b (Gustafsson & Bush 2017). Therefore, it is not a good character to group Penenirmus with Picophilopterus. The structure of the male genitalia is perhaps a better character to define this complex, but a thorough redescription of Turnicola is needed before useful morphological characters which would link Turnicola, Penenirmus, Picophilopterus and Laimoloima can be identified.
description: Published as part of Gustafsson, Daniel R., Adam, Costică & Zou, Fasheng, 2022, One new genus and three new species of the Penenirmus-complex (Phthiraptera Ischnocera) from China, with resurrection of Picophilopterus Ansari, 1947, pp. 401-426 in Zootaxa 5087 (3) on page 403, DOI: 10.11646/zootaxa.5087.3.1, http://zenodo.org/record/5826892
title: Isobenzofulvene
Creators: name: Hafner, Klaus
name: Bauer, W.
Publisher: name: Wiley
Year: 2022

description: Die bisher unbekannten Isobenzofulvene (Benzo[c]fulvene) beanspruchen als Isostere des Isobenzo-furans, -thiophens und Isoindols sowie der noch hypothetischen Nonafulvene (Cyclononatetraen-fulvene) Interesse. Wie das Fulven sollte das Isobenzofulven (I) durch Elektronendonatoren am exocyclischen C-Atom stabilisiert werden[¹].
The Raman dressed spin-1 spin-orbit coupled quantum gas
Creators: name: Lan, Zhihao
name: Ohberg, Patrik
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The recently realized spin-orbit coupled quantum gases (Y.-J Lin {\it et al}., Nature 471, 83-86 (2011); P. Wang {\it et al}., PRL 109, 095301 (2012); L. W. Cheuk {\it et al}., PRL 109, 095302 (2012)) mark a breakthrough in the cold atom community. In these experiments, two hyperfine states are selected from a hyperfine manifold to mimic a pseudospin-1/2 spin-orbit coupled system by the method of Raman dressing, which is applicable to both bosonic and fermionic gases. In this work, we show that the method used in these experiments can be generalized to create any large pseudospin spin-orbit coupled gas if more hyperfine states are coupled equally by the Raman lasers. As an example, we study in detail a quantum gas with three hyperfine states coupled by the Raman lasers, and show when the state-dependent energy shifts of the three states are comparable, triple-degenerate minima will appear at the bottom of the band dispersions, thus realizing a spin-1 spin-orbit coupled quantum gas. A novel feature of this three minima regime is that there can be two different kinds of stripe phases with different wavelengths, which has an interesting connection to the ferromagnetic and polar phases of spin-1 spinor BECs without spin-orbit coupling.
description: published version
The Vector Volume and Black Holes
Creators: name: Ballik, William
name: Lake, Kayll
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By examining the rate of growth of an invariant volume $\mathcal V$ of some spacetime region along a divergence-free vector field $v^α$, we introduce the concept of a "vector volume" $\mathcal{V}_v$. This volume can be defined in various equivalent ways. For example, it can be given as $\mathrm d \mathcal V(μ) / \mathrm d μ$, where $v^α\partial_α= \mathrm d / \mathrm d μ$, and $μ$ is a parameter distance along the integral curve of $v$. Equivalently, it can be defined as $\int v^α\mathrm d Σ_α$, where $\mathrm d Σ_α$ is the directed surface element. We find that this volume is especially useful for the description of black holes, but it can be used in other contexts as well. Moreover, this volume has several properties of interest. Among these is the fact that the vector volume is linear with respect to the the choice of vector $v^α$. As a result, for example, in stationary axially symmetric spacetimes with timelike Killing vectors $t^α$ and axial symmetric Killing vectors $ϕ^α$, the vector volume of an axially symmetric region with respect to the vector $t^α+ Ωϕ^α$ is equal for any value of $Ω$, a consequence of the additional result that $ϕ^α$ does not contribute to $\mathcal{V}_v$. Perhaps of most interest is the fact that in Kerr-Schild spacetimes the volume element for the full spacetime is equal to that of the background spacetime. We discuss different ways of using the vector volume to define volumes for black holes. Finally, we relate our work to the recent wide-spread thermodynamically motivated study of the "volumes" of black holes associated with non-zero values of the cosmological constant $Λ$.
description: 18 pages twocolumn revtex 4-1 two figures. Final form to appear in Phys Rev D
Supplementary document for Multi-GHz femtosecond pulses from linear and non-linear propagation of a phase-modulated laser - 6003519.pdf
Creators: name: Ye, Hanyu
name: Pontagnier, Lilia
name: Cormier, Eric
name: SANTARELLI, GIORGIO
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Supplementary experiment and corresponding results
One-off events? An empirical study of hackathon code creation and reuse
Creators: name: Mahmoud, Ahmed Samir Imam
name: DEY, TAPAJIT
name: Nolte, Alexander
name: Mockus, Audris
name: Herbsleb, James D.
Publisher: name: University of Limerick
Year: 2022
Subjects: Engineering

description: Context Hackathons have become popular events for teams to collaborate on projects and develop software prototypes. Most existing research focuses on activities during an event with limited attention to the evolution of the hackathon code. Objective We aim to understand the evolution of code used in and created during hackathon events, with a particular focus on the code blobs, specifically, how frequently hackathon teams reuse pre-existing code, how much new code they develop, if that code gets reused afterwards, and what factors affect reuse. Method We collected information about 22,183 hackathon projects from Devpost and obtained related code blobs, authors, project characteristics, original author, code creation time, language, and size information from World of Code. We tracked the reuse of code blobs by identifying all commits containing blobs created during hackathons and identify?ing all projects that contain those commits. We also conducted a series of surveys in order to gain a deeper understanding of hackathon code evolution that we sent out to hackathon par?ticipants whose code was reused, whose code was not reused, and developers who reused some hackathon code. Result 9.14% of the code blobs in hackathon repositories and 8% of the lines of code (LOC) are created during hackathons and around a third of the hackathon code gets reused in other projects by both blob count and LOC. The number of associated technologies and the number of participants in hackathons increase reuse probability. Conclusion The results of our study demonstrates hackathons are not always “one-off” events as the common knowledge dictates and it can serve as a starting point for further studies in this area.
Hypernuclear matter in a complete SU(3) symmetry group
Creators: name: Lopes, Luiz L.
name: Menezes, Debora P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Using the well known quantum hadrodynamics (QHD), we study the effects of meson-hyperon coupling constants on the onset of hyperons in dense nuclear matter. We use the SU(3) symmetry group to fix all these coupling constants, constrained to experimental nuclear matter results and astrophysical observations. While the discovery of massive pulsars PSR J1614-2230 and PSR J0348+0432 points towards a very stiff equation of state at very large densities, results from heavy ion collisions point in opposite direction for densities below five times the nuclear saturation density. We study some well known parametrizations and see that most of them cannot satisfy both types of constraints. Indeed, although in our model we can simulate a 2.25 $M_\odot$ hyperonic neutron star, the heavy ion collision constraints limits the maximum mass around 2.06 $M_\odot$.
description: REVtex, 16 pages, 10 figures. v4