cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electronic correlation effects and the Coulomb gap at finite temperature
Creators: name: Sandow, B.
name: Gloos, K.
name: Rentzsch, R.
name: Ionov, A. N.
name: Schirmacher, W.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated the effect of the long-range Coulomb interaction on the one-particle excitation spectrum of n-type Germanium, using tunneling spectroscopy on mechanically controllable break junctions. The tunnel conductance was measured as a function of energy and temperature. At low temperatures, the spectra reveal a minimum at zero bias voltage due to the Coulomb gap. In the temperature range above 1 K the Coulomb gap is filled by thermal excitations. This behavior is reflected in the temperature dependence of the variable-range hopping resitivity measured on the same samples: Up to a few degrees Kelvin the Efros-Shkovskii ln$R \propto T^{-1/2}$ law is obeyed, whereas at higher temperatures deviations from this law are observed, indicating a cross-over to Mott's ln$R \propto T^{-1/4}$ law. The mechanism of this cross-over is different from that considered previously in the literature.
description: 3 pages, 3 figures
Search for an Excess in the Production of Four-Jet Events from e^+e^- Collisions at \sqrt{s} = 130-184 GeV
Creators: name: The OPAL Collaboration
name: al, K. Ackerstaff et
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Events with four distinct jets from e^+e^- collisions, collected by the OPAL detector at centre-of-mass energies between 130 and 184 GeV, are analysed for a peak in the sum of dijet masses. This search is motivated by the ALEPH Collaboration's observation of a clear excess of events with dijet mass sums close to 105 GeV in data taken at centre-of-mass energies of 130 and 136 GeV in 1995. We have observed no significant excess of four-jet events compared to the Standard Model expectation for any dijet mass sum at any energy. Our observation is inconsistent with the excess observed by ALEPH in 1995. Upper limits are determined on the production cross-section as a function of the dijet mass sum.
description: 24 pages, LaTeX, uses a4p.sty, 5 eps figures included, submitted to Physics Letters B
Dataset_Alpine_Intermittent_Rivers
Creators: name: Gruppuso, Laura
name: Falasco, Elisa
name: Fenoglio, Stefano
name: Marino, Anna
name: Nizzoli, Daniele
name: Piano, Elena
name: Bona, Francesca
Publisher: name: Zenodo
Year: 2024
Subjects: subject: aquatic biodiversity
subject: climate change
subject: flow intermittency
subject: Ecology
subject: FOS: Biological sciences

description: Dataset concerning the response of benthic macroinvertebrates and diatoms to riverbed drying. Samples collected in perennial and intermittent sites along 13 low-order streams belonging to the SW Alps hydroecoregion (HER 4, Piemonte, NW Italy), along with physico-chemical and environmental data.
Toward a Theory of Orbiton Dispersion in LaMnO_3
Creators: name: Perebeinos, Vasili
name: Allen, Philip B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: At 750K, LaMnO_3 has a cooperative Jahn-Teller (JT) distortion, with Mn atoms in distorted oxygen octahedra. This lifts the degeneracy of the singly-occupied $e_g$ orbitals of the Mn$^{3+}$ ions, which then become orbitally ordered. We use a minimal model to describe the ordered phase at T=0. The on-site Coulomb repulsion $U$ is set to infinity. There are two electronic orbitals and three oxygen vibrational coordinates per unit cell. In addition to spin excitations and phonons, the model has electronic excitations consisting of mis-orienting orbitals on Mn ions. Neglecting coupling to the oxygen displacements, the gap to such excitations is $2Δ=16g^2/K$ where $g$ is the electron-phonon coupling and $K$ is the oxygen spring constant. When static oxygen displacements are coupled, this excitation becomes a self-trapped exciton with energy $Δ$, half the JT gap. Adding dynamic oxygen displacements in one-phonon approximation introduces dispersion to both the (previously Einstein-like) phonons and the orbital excitons (``orbitons''). One of the phonon branches has zero frequency at $\vec{k}=(0,0,π)$. This is the Goldstone mode of the JT broken symmetry.
description: 8 pages with 3 figures included. Submitted to the International Conference on Solid State Spectroscopy (conference in September 1999 to honor Manuel Cardona), Physica Status Solidi (b) (September 1999)
Rechtsfragen zur Erbringung und Vergütung nichtärztlicher sozialpädiatrischer Leistungen in sozialpädiatrischen Zentren
Creators: name: Grigo, Clara-Fee
Publisher: name: Universität Kassel
Year: 2020
Subjects: subject: nichtärztliche sozialpädiatrische Leistungen
subject: Vergütung
subject: Sozialpädiatrischer Zentren
subject: § 43a SGB V
subject: § 119 SGB V
subject: § 120 SGB
subject: 300
subject: 340
subject: Sozialpädiatrie
subject: Sozialpädiatrisches Zentrum
subject: Vergütung
subject: Gesundheitsrecht

description: Zugleich: Masterarbeit, Universität Kassel, 2019
Calculation of Infrared-Divergent Feynman Diagrams with Zero Mass Threshold
Creators: name: Fleischer, J.
name: Smirnov, V. A.
name: Frink, A.
name: KÖrner, J.
name: Kreimer, D.
name: Schilcher, K.
name: Tausk, J. B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Two-loop vertex Feynman diagrams with infrared and collinear divergences are investigated by two independent methods. On the one hand, a method of calculating Feynman diagrams from their small momentum expansion extended to diagrams with zero mass thresholds is applied. On the other hand, a numerical method based on a two-fold integral representation is used. The application of the latter method is possible by using lightcone coordinates in the parallel space. The numerical data obtained with the two methods are in impressive agreement.
description: 20 pages, Latex with epsf-figures, References updated, to appear in Z.Phys.C
... warum und wie die Kollegschule (nicht) gescheitert ist
[Mit Korrekturen und Ergänzungen und im Anhang die bisher nicht veröffentlichte „Dritte Empfehlung der Planungskommission Kollegstufe Nordrhein-Westfalen (1975)“]
Creators: name: Fingerle, Karlheinz
Publisher: name: Universität Kassel
Year: 2009
Subjects: subject: Schulversuch Kollegstufe Nordrhein-Westfalen
subject: Plenardebatte im Landtag NRW
subject: Dritte Empfehlung der Planungskommission Kollegstufe NW
subject: 370
subject: Schulversuch
subject: Gymnasium
subject: Oberstufe
subject: Schulpolitik
subject: Nordrhein-Westfalen

description: Der Zweitveröffentlichung ist als Anhang 2 der bisher unveröffentlichte Text „Dritte[n] Empfehlung der Planungskommission Kollegschule Nordrhein-Westfalen (1975)“ beigegeben.
Towards to Analysis in $\mathbb{R}^{pq}$
Creators: name: Kisil, Vladimir V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30G35, 57S20, 57S25, 43A85

description: We are looking for a possible development of analysis in indefinite space $\mathbb{R}^{pq}$ from their group of Moebius automorphisms. [This is historic submission of the paper published in 1996]
description: 4 pages, no figures. This is a historic submission of the paper published in 1996, the actual camera-ready form is preserved in this submission. The paper was reviewed in Zbl0882.30030
Research SeriesSemantic reproduction of dream analysis based on the relationship between the linguistic symbol and the dream symbol
Creators: name: MULHUSSAIN, SHAIMA
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 479999
subject: Other language, communication and culture not elsewhere classified

description: This research deals with the topic of “Semantic Reproduction of Dream Analysis based on the Relationship between the Linguistic Symbol and the Dream Symbol”, which is a semantic and analytical topic that emanates from the topic of generation and semantic subdivision, through the field relationships of linguistic vocabulary: synonymy, antonym, sharing, and through the metaphorical relationships of linguistic vocabulary from The original sensual release to the sub-moral release, and through the relations between the meaning of the dream symbol and the real and figurative linguistic meaning. In it, I followed the descriptive and analytical semantic gradual and reproductive approach, linking it to the interdependence of Arabic vocabulary in its various semantic fields, and the generation of its meanings accordingly, and the interrelationship of linguistic meanings by suggesting the esoteric symbolic dream by metaphor, metonymy, allusion, and so on. And that the field of dream interpretation is a fertile (virgin) field for studying the meanings of its vocabulary (words and images) and linking them to the real world.Keywords:
Campodesmus costatus Carl 1913
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Campodesmidae
Campodesmus
Campodesmus costatus

description: costatus Carl, 1913a: 213-216, figs 8-10 [Cyphozonus]. Yonni, Sierra-Leone. Two juvenile ♀.
 The MHNG collection contains one specimen in alcohol (MHNG-ARTO-18547). The identification labels in the jar have “ ♀ juv. Freetown, Sierra-Leone Volz” and “Freetown Volz” written on them respectively. Although the locality given in the description differs from that on the label it seems almost certain that this specimen is a syntype. The other syntype is presumably in the NMBE. Cyphozonus costatus is the type species of Cyphozonus Carl, 1913 by monotypy (Jeekel, 1971).
 Campodesmus costatus (Carl, 1913), Campodesmidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on pages 194-195, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
Non-abelian T-folds
Creators: name: Bugden, Mark
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the conditions under which non-abelian T-duality can be considered as a chain of abelian T-dualities. Motivated by these results, we propose that the topology of a non-abelian T-dual should be phrased in the language of T-folds, and give the explicit O(d, d) transformations which can be used to glue the dual space.
description: 17 pages. Minor revisions
Users’ Abilities and Performance in Dictionary Look Up
Creators: name: Gavriilidou, Zoe
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2017

description: Abstract and full text of the articles are freely available on www.degruyter.com (De Gruyter Open).
description: Selected papers on theoretical and applied linguistics, Vol 20, No 2 (2014): Major Trends in Theoretical and Applied Linguistics 2, Selected Papers from the 20th ISTAL, Thessaloniki 1-3 April 2011
Coordination defects in a-Si and a-Si:H : a characterization from first principles calculations
Creators: name: Peressi, M.
name: Fornari, M.
name: de Gironcoli, S.
name: De Santis, L.
name: Baldereschi, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study by means of first-principles pseudopotential method the coordination defects in a-Si and a-Si:H, also in their formation and their evolution upon hydrogen interaction. An accurate analysis of the valence charge distribution and of the ``electron localization function'' (ELF) allows to resolve possible ambiguities in the bonding configuration, and in particular to identify clearly three-fold (T_3) and five-fold (T_5) coordinated defects. We found that electronic states in the gap can be associated to both kind of defects, and that in both cases the interaction with hydrogen can reduce the density of states in the gap.
description: To appear in Philos. Mag
Magnetic-field enhancement of performance of superconducting nanowire single-photon detector
Creators: name: Charaev, Ilya
name: Semenov, Alexei
name: Ilin, Konstantin
name: Siegel, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present SNSPDs from NbN nanowires shaped after square-spiral that allows an increase not only in critical currents but also an extension of spectral detection efficiencies by just applying an external magnetic field. Using negative electron-beam lithography with the positive resist for shaping nanowires, made it possible to reduce the inner bend radius. Consequently, the effect of critical-current enhancement in the magnetic field becomes stronger than it was demonstrated earlier. Here we achieved a 13% increase of the critical current in the magnetic field. We measured spectra of the single-photon detection efficiency in the wavelength range from 400 to 1100 nm in the magnetic field. At zero field, the square spiral has the spectrum similar to that of a meander. At the field providing the maximum of the critical current, the detection efficiency and the cut-off wavelength in the spectrum increase by 20% and by 54%, correspondingly. The magnetic-field dependence of dark count rate is well described by proposed analytical model.
Towards HPC-friendly quantum programming models
Creators: name: Meller, Mateusz
name: Brown, Oliver
name: Lee, Joseph
name: Szeremi, Vendel
Publisher: name: Zenodo
Year: 2024

description: In my project l'm looking at the programming models for quantum computing, which could be interoperable with classical HPC systems. While most work to date looks at gate-based model of computation, I am interested in other models, such as Hamiltonian-oriented analog quantum simulation. The main benefit of this approach is that one could achieve results on noisy quantum devices using less instructions, allowing to study larger problems and possibly showing quantum advantage sooner. However, because of rather low interest in this direction, there is a lack of tooling and compiler technology. That’s where I want to contribute.
Σεξουαλικός προσανατολισμός και γλώσσα
Creators: name: Μακρή-Τσιλιπάκου, Μαριάνθη
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2017

description: Abstract and full text of the articles are freely available on www.degruyter.com (De Gruyter Open).
description: Selected papers on theoretical and applied linguistics, Vol 20, No 2 (2014): Major Trends in Theoretical and Applied Linguistics 2, Selected Papers from the 20th ISTAL, Thessaloniki 1-3 April 2011
Hoplurorhachis crassipes Carl 1941
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Platyrhacidae
Hoplurorhachis
Hoplurorhachis crassipes

description: crassipes Carl, 1941b: 595-598, figs 42-46bis [Diopsiulus (Plusiochaeturus)].
Nilgiris: Elkhill, 2300 m, Wald, in krümeliger Erde, I.1927. Two ♂, one ♀ and an unspecified number of juveniles.
The MHNG collection contains 33 specimens in alcohol in three vials. The first vial (MHNG-ARTO-14455) contains two specimens in a smaller vial and labels with “ Diopsiulus IV Elkhill ” and “ Diopsiulus crassipes Carl, type ♂ et cotype ♂, Elkhill” written on them. The second vial (MHNG-ARTO-14456) contains one specimen and a label with “ Diopsiulus crassipes Carl, ♀ type, Elkhill I.27 ” written on it. The third vial (MHNG-ARTO-14457) contains 30 specimens, several of them broken, and a label with “ Diopsiulus crassipes Carl, Elkhill, Juvs. ” written on it. There are also three microscope slides preparations of parts of syntypes: 1) a slide (MHNG-ARTO-14458) with ♂ legs, gnathochilarium and antenna; 2) slide (MHNG-ARTO-14459) with gonopods and legs of both ♂; 3) a slide (MHNG-ARTO-14460) with the second and third legs of the ♀. Despite the label in the first tube, no holotype designation was made in the original description and all of these specimens are syntypes.
 Stemmiulus crassipes (Carl, 1941), Stemmiulidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 195, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
title: 03_0886
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Emergence of Flat-Band Magnetism and Half-Metallicity in Twisted Bilayer Graphene
Creators: name: Lopez-Bezanilla, Alejandro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Evidence of flat-band magnetism and half-metallicity in compressed twisted bilayer graphene is provided with first-principles calculations. We show that dynamic band-structure engineering in twisted bilayer graphene is possible by controlling the chemical composition with extrinsic doping, the interlayer coupling strength with pressure, and the magnetic ordering with external electric field. By varying the rotational order and reducing the interlayer separation an unbalanced distribution of charge density resulting in the spontaneous apparition of localized magnetic moments without disrupting the structural integrity of the bilayer. Weak exchange correlation between magnetic moments is estimated in large unit cells. External electric field switches the local magnetic ordering from ferromagnetic to anti-ferromagnetic. Substitutional doping shifts the chemical potential of one spin distribution and leads to half-metallicity. Flakes of compressed twisted bilayer graphene exhibit spontaneous magnetization, demonstrating that correlation between magnetic moments is not a necessary condition for their formation.
description: 7 pages, 5 Figures
Αναλύοντας τις διαδρομές των κειμένων: Εθνογραφική μελέτη παραγωγής ειδήσεων σε μια τοπική εφημερίδα
Creators: name: Ντανόπουλος, Δημήτρης
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2017

description: Abstract and full text of the articles are freely available on www.degruyter.com (De Gruyter Open).
description: Selected papers on theoretical and applied linguistics, Vol 20, No 2 (2014): Major Trends in Theoretical and Applied Linguistics 2, Selected Papers from the 20th ISTAL, Thessaloniki 1-3 April 2011
Stemmiulus crassipes Carl 1909
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Stemmiulida
Stemmiulidae
Stemmiulus
Stemmiulus crassipes

description: crassipes Carl, 1909a: 253-255, fig. 19 [Platyrrhacus].
Borneo. One ♂.
 No specimens found in the MHNG collection. The whereabouts of the holotype is unknown. Hoplurorhachis crassipes (Carl, 1909), Platyrhacidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 195, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
Emerging $ΔM_{d}$-Anomaly from Tree-Level Determinations of $|V_{cb}|$ and the Angle $γ$
Creators: name: Blanke, Monika
name: Buras, Andrzej J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We point out that the recently increased value of the angle $γ$ in the Unitarity Triangle (UT), determined in tree-level decays to be $γ=(74.0^{+5.0}_{-5.8})^\circ$ by the LHCb collaboration, combined with the most recent value of $|V_{cb}|$ implies an enhancement of $ΔM_{d}$ over the data in the ballpark of $30\%$. This is roughly by a factor of two larger than the enhancement of $ΔM_{s}$ that is independent of $γ$. This disparity of enhancements is problematic for models with Constrained Minimal Flavour Violation (CMFV) and also for $U(2)^3$ models. In view of the prospects of measuring $γ$ with the precision of $\pm 1^\circ$ by Belle II and LHCb in the coming years, we propose to use the angles $γ$ and $β$ together with $|V_{cb}|$ and $|V_{us}|$ as the fundamental parameters of the CKM matrix until $|V_{ub}|$ from tree-level decays will be known precisely. Displaying $ΔM_{s,d}$ as functions of $γ$ clearly demonstrates the tension between the value of $γ$ from tree-level decays, free from new physics (NP) contributions, and $ΔM_{s,d}$ calculated in CMFV and $U(2)^3$ models and thus exhibits the presence of NP contributions to $ΔM_{s,d}$ beyond these frameworks. We calculate the values of $|V_{ub}|$ and $|V_{td}|$ as functions of $γ$ and $|V_{cb}|$ and discuss the implications of our results for $\varepsilon_K$ and rare $K$ and $B$ decays. We also briefly discuss a future strategy in which $β$, possibly affected by NP, is replaced by $|V_{ub}|$.
description: 15 pages, 8 figures, 3 tables. v2: Clarifying comments and one figure added, conclusions unchanged. Matches published version
Additional file 1: of Diffusion-weighted magnetic resonance imaging using a preclinical 1 T PET/MRI in healthy and tumor-bearing rats
Creators: name: Albrecht, Jakob
name: Polenz, Dietrich
name: Kühl, Anja
name: Rogasch, Julian
name: Leder, Annekatrin
name: Sauer, Igor
name: Magor Babos
name: Gabor Mócsai
name: Beindorff, Nicola
name: Steffen, Ingo
name: Brenner, Winfried
name: Koziolek, Eva
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Immunohistochemic staining of liver parenchyma from tumor-bearing rats 1–4 and one healthy rat. (DOCX 2697 kb)
Study of the reaction pbar p -> phi phi from 1.1 to 2.0 GeV/c
Creators: name: Evangelista, C.
name: Palano, A.
name: Drijard, D.
name: Hamann, N. H.
name: Jones, R. T.
name: Mouëllic, B.
name: Ohlsson, S.
name: Perreau, J. -M.
name: Eyrich, W.
name: Moosburger, M.
name: Pomp, S.
name: Stinzing, F.
name: Fischer, H.
name: Franz, J.
name: Rössle, E.
name: Schmitt, H.
name: Wirth, H.
name: Buzzo, A.
name: Kirsebom, K.
name: Vetere, M. Lo
name: Macr\`ı, M.
name: Marinelli, M.
name: Passaggio, S.
name: Pia, M. G.
name: Pozzo, A.
name: Robutti, E.
name: Santroni, A.
name: Debevec, P. T.
name: Eisenstein, R. A.
name: Harris, P. G.
name: Hertzog, D. W.
name: Hughes, S. A.
name: Reimer, P. E.
name: Ritter, J.
name: Geyer, R.
name: Kilian, K.
name: Oelert, W.
name: Röhrich, K.
name: Rook, M.
name: Steinkamp, O.
name: Korsmo, H.
name: Stugu, B.
name: Johansson, T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A study has been performed of the reaction pbar p -> 4K using in-flight antiprotons from 1.1 to 2.0 GeV/c incident momentum interacting with a hydrogen jet target. The reaction is dominated by the production of a pair of phi mesons. The pbar p -> phi phi cross section rises sharply above threshold and then falls continuously as a function of increasing antiproton momentum. The overall magnitude of the cross section exceeds expectations from a simple application of the OZI rule by two orders of magnitude. In a fine scan around the xi/f_J(2230) resonance, no structure is observed. A limit is set for the double branching ratio B(xi -> pbar p) * B(xi -> phi phi) < 6e-5 for a spin 2 resonance of M = 2.235 GeV and Width = 15 MeV.
description: 13 pages, 13 figures, 2 tables, Latex. To be published in Phys. Rev. D
Constraints on axionlike dark matter with masses down to $10^{-23}$ eV/c$^2$
Creators: name: Terrano, William A.
name: Adelberger, Eric G.
name: Hagedorn, Charles A.
name: Heckel, Blayne R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analyzed an 6.7-year span of data from a rotating torsion-pendulum containing $\approx 10^{23}$ polarized electrons to search for the "wind" arising from ultralight, axionlike dark matter with masses between $10^{-23}$ and $10^{-18}$ eV/c$^2$. Over most of this range we obtain a 95\% confidence limit $F_{\rm a}/C_{\rm e} \geq 1 \times 10^{15}$ eV on the axionlike decay constant.
description: Submitted December 20th, 2018 to PRL; Revised exclusion figure to show stellar and other experimental constraints
title: Architectured materials for space applications: a computational tool for the parametric optimization of a three-dimensional lattice subjected to stiffness constraints
Creators: name: ONGARO, F.
name: MATHIS, K.
name: MASSON, F.
name: DIRRENBERGER, J.
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: MATERIALS
MULTI-SCALE MODELING
MICROSTRUCTURE
MULTI-DISCIPLINARY OPTIMIZATION

description: Architectured materials, whose discrete configuration provides unique combinations of enhanced struc- tural properties at low weight, solved a variety of technical challenges in material science, architecture, aerodynamics and mechanical engineering. This peculiar characteristic, together with a high degree of de- sign freedom leading to the possibility to tailor their mechanical properties in each direction, makes them very promising in a vast number of industries including aerospace, automotive, marine and constructions. However, the use of architectured materials is conditional upon the development of appropriate consti- tutive models for revealing the complex relations between the parameters of the microstructure and the macroscopic behavior. Notwithstanding a great variety of analytical and numerical techniques have been proposed and discussed in recent years, explicit formulas for the effective mechanical properties are de- rived in a very small number of investigations. To provide a contribution in this limitedly explored research area, this paper describes the mathematical formulation and modelling technique leading to closed-form expressions for the effective stiffness of a three-dimensional lattice composed of identical hexatruss cells. The derived analytical relations, verified by performing experimental tests on a 3D-printed lattice, are then integrated into a parametric optimization problem for finding the optimal microstructures parameters that meet a given set of stiffness requirements. This strategy offers a less computationally way to solve optimization problems for architectured materials and, as a practical example, the specific case of the Spacecraft-Launcher Damping Interface is considered. The developed theory, however, is general enough to be easily applied to different types of structures in the aerospace industry.
Plasmon generation through electron tunneling in twisted double-layer graphene and metal-insulator-graphene systems
Creators: name: de Vega, Sandra
name: de Abajo, F. Javier García
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The generation of highly-confined plasmons through far-field optical illumination appears to be impractical for technological applications due to their large energy-momentum mismatch with external light. Electrical generation of plasmons offers a possible solution to this problem, although its performance depends on a careful choice of material and geometrical parameters. Here we theoretically investigate graphene-based structures and show in particular the very different performance between (i) two layers of graphene separated by a dielectric and (ii) metal$|$insulator$|$graphene sandwiches as generators of propagating plasmons assisted by inelastic electron tunneling. For double-layer graphene, we study the dependence on the relative tilt angle between the two sheets and show that the plasmon generation efficiency for $4^\circ$ twist angle drops to $\sim20$\% of its maximum for perfect stacking. For metal$|$insulator$|$graphene sandwiches, the inelastic tunneling efficiency drops by several orders of magnitude relative to double-layer graphene, regardless of doping level, metal$|$graphene separation, choice of metal, and direction of tunneling (metal to or from graphene), a result that we attribute to the small fraction of the surface-projected metal Brillouin zone covered by the graphene Dirac cone. Our results reveal a reasonable tolerance to graphene lattice misalignment and a poor performance of structures involving metals, thus supporting the use of double-layer graphene as an optimum choice for electrical plasmon generation in tunneling devices.
description: 4 figures, 31 refs., 11 pages
Additional file 19: of Spore forming Actinobacterial diversity of Cholistan Desert Pakistan: Polyphasic taxonomy, antimicrobial potential and chemical profiling
Creators: name: Adeela Fatima
name: Aftab, Usman
name: Shaaban, Khaled
name: Thorson, Jon
name: Sajid, Imran
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Developmental Biology
subject: Marine Biology

description: Figure S12. HPLC/MS analyses of AFD10 crude extract. HPLC-conditions: Detection wavelength 254 nm; solvent A: H2O/0.1% Formic acid, solvent B: CH3CN/0.1% Formic acid; flow rate: 0.5 mL min− 1; 0–4 min, 10% B; 4–22 min, 10–100% B; 22–27 min, 100% B; 27–29 min, 100–10% B; 29–30 min, 10% B. (MW = Molecular Weight) (PDF 434 kb)
Null Strings in Schwarzschild Spacetime
Creators: name: Dabrowski, Mariusz P.
name: Larsen, Arne. L.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The null string equations of motion and constraints in the Schwarzschild spacetime are given. The solutions are those of the null geodesics of General Relativity appended by a null string constraint in which the "constants of motion" depend on the world-sheet spatial coordinate. Because of the extended nature of a string, the physical interpretation of the solutions is completely different from the point particle case. In particular, a null string is generally not propagating in a plane through the origin, although each of its individual points is. Some special solutions are obtained and their physical interpretation is given. Especially, the solution for a null string with a constant radial coordinate $r$ moving vertically from the south pole to the north pole around the photon sphere, is presented. A general discussion of classical null/tensile strings as compared to massless/massive particles is given. For instance, tensile circular solutions with a constant radial coordinate $r$ do not exist at all. The results are discussed in relation to the previous literature on the subject.
description: 16 pages, REVTEX, no figures
Additional file 4: of Patterns of microsatellite distribution across eukaryotic genomes
Creators: name: Surabhi Srivastava
name: Akshay Avvaru
name: Sowpati, Divya
name: Mishra, Rakesh
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Table S3. Table of length preferences (DOCX 13 kb)
crespucularis Carl, 1932: 514-517
Creators: name: Hollier, John
name: Stöckli, Eduard
name: Wesener, Thomas
name: Mesibov, Robert
name: Decker, Peter
name: Sierwald, Petra
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy

description: crespucularis Carl, 1932: 514-517, figs 161-169 [Skotodesmus].
Palnis: Bombay-Shola, bei Kodaikanal, 2200 m, 21.III, unter Holz; Akazienwäldchen oberhalb Pumbarai, 2000 m, 29.III, unter Holz; Mariyan-Shola, 2300 m, 11.-14.IV, unter Holz; Shola bei Maryland, Neutral- Saddle, 1600 m, 20IV. Unspecified number of ♂ (♀ not mentioned explicitly).
 The MHNG collection contains 14 specimens in alcohol in three vials. The first vial (MHNG-ARTO-18618) contains specimens from two localities separated by a plug of cotton wool; one specimen with a data label with “Bombay-Shola près Kodaikanal” written on it and two specimens with a data label with “Shola a Maryland ” written on it. The second vial (MHNG-ARTO-18619) contains specimens from two localities separated by a cotton wool plug; two specimens with a data label with “Bombay-Shola près Kodaikanal” written on it and nine specimens, two of them broken, with a data label with “Pumbarai, bosquet d’acacias 29.III. ” written on it. The third vial (MHNG-ARTO-18620) contains a smaller vial of dissected parts and an identification label with “gonopodes, pattes, antennes” written on it. The data labels indicate that all of these specimens are syntypes. Skotodesmus crepuscularis is the type species of the genus Skotodesmus Carl, 1932 by monotypy (Jeekel, 1971).
 Skotodesmus crepuscularis Carl, 1932, Pyrgodesmidae
description: Published as part of Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, pp. 183-240 in Revue suisse de Zoologie 127 (1) on page 195, DOI: 10.35929/RSZ.0015, http://zenodo.org/record/5743454
Sign of CP Violating Phase in Quarks and Leptons
Creators: name: Shimizu, Yusuke
name: Takagi, Kenta
name: Takahashi, Shunya
name: Tanimoto, Morimitsu
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the relation between the CP violation of the quark mixing and that of the lepton mixing by investigating a CP violating observable, the Jarlskog invariant, as well as the CP violating Dirac phase. The down-type quark mass matrix with three zeros is given in terms of the minimal number of parameters, while the up-type quark mass matrix is diagonal. These quark mass matrices leading to the successful CKM mixing angles and CP violation are embedded in both the Pati--Salam and SU(5) models. The leptonic Jarlskog invariant $J_{CP}^l$ (as well as CP violating Dirac phase) is examined for two cases: the neutrino mass matrix is diagonal or non-diagonal, where no additional CP violating phase is introduced apart from the Majorana phases. In the case of the diagonal neutrino mass matrix, the favorable sign of the leptonic CP violation is obtained, however, the magnitude of $J_{CP}^l$ is at most ${\cal O}(10^{-4})$, which is too small compared with the expected value from the observation $-0.02$. In the case of the non-diagonal neutrino mass matrix where the tri-bimaximal mixing pattern is taken, we obtain the successful $J_{CP}^l$ up to its sign.
description: 25 pages, 4 tables, some references are added(v.2), minor revisions(v.3)
title: Public Policy and the Geography of Economic Activity
Creators: name: Blouri, Yashar
Publisher: name: Universität Bern
Year: 2024
Subjects: subject: 330 Economics

description: This thesis contributes to the economic literature by introducing and analyzing public policies on the general equilibrium of the spatial economy. Combining a novel quantitative geography model with regional data and structural estimation techniques, this thesis analyzes the implications of inter-regional transfer schemes, fiscal subsidies to owner-occupiers, and inter-state tax agreements on the geography of economic activity. The quantitative framework qualifies to investigate the general equilibrium effects of public policy interventions considering complex spatial interactions between locations. In this regard, locations are not independent observations because they are systematically linked through trade, commuting, and migration flows. As the subsequent chapters show, spatial linkages of regions are essential for the evaluation of public policies.
Universality in short-range Ising spin glasses
Creators: name: Nogueira, E.
name: Coutinho, S.
name: Nobre, F. D.
name: Curado, E. M. F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The role of the distribution of coupling constants on the critical exponents of the short-range Ising spin-glass model is investigated via real space renormalization group. A saddle-point spin glass critical point characterized by a fixed-point distribution is found in an appropriated parameter space. The critical exponents $β$ and $ν$ are directly estimated from the data of the local Edwards-Anderson order parameters for the model defined on a diamond hierarchical lattice of fractal dimension $d_{f}=3$. Four distinct initial distributions of coupling constants (Gaussian, bimodal, uniform and exponential) are considered; the results clearly indicate a universal behavior.
description: 11 pages, 4 figures, to published in Physica A 1999
Laboratory experiment and discrete-element-method simulation of granular-heap flows under vertical vibration
Creators: name: Tsuji, Daisuke
name: Otsuki, Michio
name: Katsuragi, Hiroaki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Granular flow dynamics on a vertically vibrated pile is studied by means of both laboratory experiments and numerical simulations. As already revealed, the depth-averaged velocity of a fully-fluidized granular pile under strong vibration, which is measured by a high-speed laser profiler in the experiment, can be explained by the nonlinear diffusion transport model proposed by our previous paper (Tsuji et al, Phys. Rev. Lett. 120, 128001 (2018)). In this paper, we report that a similar transport model can be applied to the relation between the surface velocity and slope in the experiment. These facts are also reproduced by particle-scale numerical simulations based on the discrete element method. In addition, using these numerical results, the velocity profile inside the fluidized pile is measured. As a result, we show that the flow velocity decreases exponentially with depth from the surface of the pile, which means that a clearly fluidized region, also known as shear band structure, is localized around the surface. However, its thickness grows proportionally with the local height of the pile, i.e., the shear band does not consist of a fluidized layer with a constant thickness. From these features, we finally demonstrate that the integration of this exponentially-decreasing velocity profile is consistent with the depth-averaged velocity predicted by the nonlinear diffusion transport model.
description: 13 pages, 7 figures, 2 table
Uniqueness of certain Fourier-Jacobi models over finite fields
Creators: name: Liu, Baiying
name: Zhang, Qing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20C33

description: In this paper, we prove the uniqueness of certain Fourier-Jacobi models for the split exceptional group $G_2$ over finite fields with odd characteristic. Similar results are also proved for $Sp_4$ and $U_4$.
Neutron Electric Dipole Moment In The Standard Model: Valence Quark Contributions
Creators: name: Czarnecki, Andrzej
name: Krause, Bernd
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a complete three-loop calculation of the electric dipole moment of the $u$ and $d$ quarks in the Standard Model. For the $d$ quark, more relevant for the experimentally important neutron electric dipole moment, we find cancellations which lead to an order of magnitude suppression compared with previous estimates.
description: 8 pages, revtex
S1 raw images. Original blot of protein expression of PPAR-gamma, SREBP-1c, AMPK-alpha and beta-actin
Creators: name: Karnchanatat, Aphichart
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 340407
subject: Proteins and peptides
classificationCode: 300699
subject: Food sciences not elsewhere classified

description: S1 raw images. Original blot of protein expression of PPAR-gamma, SREBP-1c, AMPK-alpha and beta-actin with three replications. L: protein ladder, C: undifferentiated cells, M: differentiated cells model, S: simvastatin 10 µM, and GRSPDTHSG peptide concentration at 0.25 (P1), 0.5 (P2) and 1.0 (P3) mM.
Predictions of the pseudo-complex theory of Gravity for EHT observations: I. Observational tests
Creators: name: Boller, Th.
name: Hess, P. O.
name: Mueller, A.
name: Stoecker, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A modified theory of gravity, avoiding singularities in the standard theory of gravitation, has been developed by Hess & Greiner, known as the pseudo-complex theory of gravitation. The pc-GR theory shows remarkable observational differences with respect to standard GR. The intensity profiles are significantly different between both theories, which is a rare phenomenon in astrophysics. This will allow robust tests of both theories using Event Horizon Telescope (EHT) observations of the Galactic Center. We also predict the time evolution of orbiting matter. In this paper we summarize the observational tests we have developed to date. The theory is described in the second paper of this series (Hess et al. 2019, referred to as paper II hereafter).
description: 4 figures, accepted by MNRAS
Diffusion and Aggregation in an Agent Based Model of Stock Market Fluctuations
Creators: name: Castiglione, Filippo
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We describe a new model to simulate the dynamic interactions between market price and the decisions of two different kind of traders. They possess spatial mobility allowing to group together to form coalitions. Each coalition follows a strategy chosen from a proportional voting ``dominated'' by a leader's decision. The interplay of both kind of agents gives rise to complex price dynamics that is consistent with the main stylized facts of financial time series.
description: 17 pages, 8 figures (accepted for publication in Int. J. Mod. Phys. C)
Photon surfaces in spherically, planar and hyperbolically symmetric spacetimes of D-dimensions: Sonic point/photon sphere correspondence
Creators: name: Koga, Yasutaka
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Sonic point/photon sphere (SP/PS) correspondence is a theoretical phenomenon which appears in fluid dynamics on curved spacetime and its existence has been recently proved in quite wide situations as theorems. The theorems state that a sonic point (SP) of radiation fluid flow must be on an unstable photon sphere (PS) when the fluid flows radially or rotationally on an equatorial plane in spherically symmetric spacetime of arbitrary dimensions. In this paper, we investigate SP/PS correspondence in spherically, planarly and hyperbolically symmetric spacetime. As the corresponding objects of photon spheres in non-spherically symmetric spacetime, we consider photon surfaces introduced by Claudel {\it et al.} (2001) in the spacetime. After formulating the problem of radial fluid flows, we prove there always exists a correspondence between the sonic points and the photon surfaces, namely, SP/PS correspondence in non-spherically symmetric spacetime.
description: 15 pages
Dialect and Foreign Language Features in Greek-Cypriot Advertising: Investigating Factors Influencing Recipients’ Attitudes
Creators: name: Papapavlou, Andreas
name: Satraki, Melanie
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2017

description: Abstract and full text of the articles are freely available on www.degruyter.com (De Gruyter Open).
description: Selected papers on theoretical and applied linguistics, Vol 20, No 2 (2014): Major Trends in Theoretical and Applied Linguistics 2, Selected Papers from the 20th ISTAL, Thessaloniki 1-3 April 2011
Measurement of the top quark mass and top-antitop production cross section from dilepton events at the Collider Detector at Fermilab
Creators: name: CDF Collaboration
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present an analysis of dilepton events originating from top-antitop production in proton-antiproton collisions at sqrt{s}=1.8 TeV at the Fermilab Tevatron Collider. The sample corresponds to an integrated luminosity of 109+-7 pb^{-1}. We observe 9 candidate events, with an estimated background of 2.4+-0.5 events. We determine the mass of the top quark to be M_top = 161+-17(stat.)+-10(syst.) GeV/c^2. In addition we measure a top-antitop production cross section of 8.2+4.4-3.4 pb (where M_top = 175 GeV/c^2 has been assumed for the acceptance estimate).
description: 6 pages of text, 3 figures