cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Sznajd model of consensus building with limited persuasion
Creators: name: Stauffer, D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The Sznajd model, where two people having the same opinion can convince their neighbours on the square lattice, is modified in the sense of Deffuant et al and Hegselmann, that only neighbours of similar opinions can be convinced. Then consensus is easy for the competition of up to three opinions but difficult for four and more opinions.
description: Two pages, no figures, Int. J. Mod. Phys. C 13, No. 3
Rechnungsabschluss für das Jahr 1910
Creators: name: N., N.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 13 (1912): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg XIII. Heft für die Jahre 1910 und 1911
Thermal Stability Enhancement in Epitaxial α-Sn Films by Strain Engineering
Creators: name: Song, Huanhuan
name: Yao, Jinshan
name: Ding, Yuanfeng
name: Gu, Yu
name: Deng, Yu
name: Lu, Ming-Hui
name: Lu, Hong
name: Chen, Yan-Feng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Exploring new topological materials with large topological nontrivial bandgaps and simple composition is attractive for both theoretical investigation and experimental realization. Recently alpha tin (α-Sn) has been predicted to be such a candidate and it can be tuned to be either a topological insulator or a Dirac semimetal by applying appropriate strain. However, free-standing α-Sn is only stable below 13.2 °C. In this study, a series of high-quality α-Sn films with different thicknesses have been successfully grown on InSb substrates by molecular beam epitaxy (MBE). Confirmed by both X-ray diffraction (XRD) and reciprocal space mapping (RSM), all the films remained fully strained up to 4000 Å, proving the strain effect from the substrate. Remarkably, the single-crystalline α phase can persist up to 170 °C for the 200 Å thick sample. The critical temperature where the α phase disappears decreases as the film thickness increases, showing the thermal stabilization can be engineered by varying the α-Sn thickness. A plastic flow model taking the work hardening into account is introduced to explain this dependence, assuming the strain relaxation and the phase transition occur successively. This enhanced thermal stability is prerequisite for above room-temperature characterization and application of this material system.
description: 21 pages, 4 figures, 1 table
Regional inequalities as drivers of affective polarization
Creators: name: Bettarelli, Luca
name: Van Haute, Emilie
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: This paper investigates divergences in levels of affective polarization across Belgian regions around the 2019 elections. Elaborating on the relative deprivation theory, we analyse the role of current and long-term socio-economic regional inequalities and of geographical distance separating regions. Empirically, we aggregate individual-level measures of affective polarization at the Belgian NUTS-3 level and use a gravity approach to explore the determinants of regional divergences. Our results show that regional variations in affective polarization are best explained by a current rural–urban divide and by how regions have performed economically in the last years. We also show that geographical proximity matters and reinforces the effects of economic deprivation.
A note on wavemap-tensor cosmologies
Creators: name: Cotsakis, Spiros
name: Miritzis, John
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine theories of gravity which include finitely many coupled scalar fields with arbitrary couplings to the curvature (wavemaps). We show that the most general scalar-tensor $σ$-model action is conformally equivalent to general relativity with a minimally coupled wavemap with a particular target metric. Inflation on the source manifold is then shown to occur in a novel way due to the combined effect of arbitrary curvature couplings and wavemap self-interactions. A new interpretation of the conformal equivalence theorem proved for such `wavemap-tensor' theories through brane-bulk dynamics is also discussed.
description: 8 pages, LaTeX, to appear in the Proceedings of the 2nd Hellenic Cosmology Workshop, National Observatory of Athens, April 21-22, 2001, (Kluwer 2001)
Shear viscosity and Strong-Coupling Corrections in the BCS-BEC crossover Regime of an Ultracold Fermi Gas
Creators: name: Kagamihara, Daichi
name: Inotani, Daisuke
name: Ohashi, Yoji
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We theoretically investigate the shear viscosity $η$ in the BCS-BEC crossover regime of an ultracold Fermi gas with a Feshbach resonance. Within the framework of the strong-coupling self-consistent $T$-matrix approximation, we examine how a strong pairing interaction associated with a Feshbach resonance affects this transport coefficient, in the normal state above the superfluid phase transition temperature $T_{\rm c}$. We show that, while $η$ diverges in both the weak-coupling BCS and strong-coupling BEC limits, it becomes small in the unitary regime. The minimum of $η$ is obtained, not at the unitarity, but slightly in the strong-coupling BEC side. This deviation is consistent with the recent experiment on a $^6$Li Fermi gas. In the weak-coupling BCS regime, we also find that $η$ exhibits anomalous temperature dependence near $T_{\rm c}$, which is deeply related to the pseudogap phenomenon originating form strong pairing fluctuations.
description: 11pages, 10 figures
Xenispa fallaciosa Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa fallaciosa

description: Xenispa fallaciosa (Pic, 1923) comb. nov.
 Demothispa fallaciosa Pic, 1923: 8 (type locality: ‘Pérou’; HT! in MNHN!).
 Distribution. Peru: Huallaga (DESCARPENTRIES & VILLIERS 1959).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 306, DOI: 10.5281/zenodo.5301732
Jahresbericht für das Jahr 1911
Creators: name: N., N.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 13 (1912): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg XIII. Heft für die Jahre 1910 und 1911
A proper-time cure for the conformal sickness in quantum gravity
Creators: name: Dasgupta, A.
name: Loll, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Starting from the space of Lorentzian metrics, we examine the full gravitational path integral in 3 and 4 space-time dimensions. Inspired by recent results obtained in a regularized, dynamically triangulated formulation of Lorentzian gravity, we gauge-fix to proper-time coordinates and perform a non-perturbative ``Wick rotation'' on the physical configuration space. Under certain assumptions about the behaviour of the partition function under renormalization, we find that the divergence due to the conformal modes of the metric is cancelled non-perturbatively by a Faddeev-Popov determinant contributing to the effective measure. We illustrate some of our claims by a 3d perturbative calculation.
description: 25 pages, 1 postscript figure; version to appear in Nucl. Phys. B with an added reference and a comment
Additional file 2: of A training and education program for genome medical research coordinators in the genome cohort study of the Tohoku Medical Megabank Organization
Creators: name: Sakurai-Yageta, Mika
name: Kawame, Hiroshi
name: Kuriyama, Shinichi
name: Hozawa, Atsushi
name: Nakaya, Naoki
name: Fuji Nagami
name: Minegishi, Naoko
name: Ogishima, Soichi
name: Takai-Igarashi, Takako
name: Inaho Danjoh
name: Obara, Taku
name: Ishikuro, Mami
name: Kobayashi, Tomoko
name: Aizawa, Yayoi
name: Ishihara, Rino
name: Yamamoto, Masayuki
name: Suzuki, Yoichi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Text 1. Evaluation criteria of the ToMMo GMRC interview examination. (DOCX 19 kb)
Jahresbericht für das Jahr 1910
Creators: name: N., N.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 13 (1912): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg XIII. Heft für die Jahre 1910 und 1911
First stellar occultation by the Galilean moon Europa and upcoming events between 2019 and 2021
Creators: name: Morgado, B.
name: Benedetti-Rossi, G.
name: Gomes-Júnior, A. R.
name: Assafin, M.
name: Lainey, V.
name: Vieira-Martins, R.
name: Camargo, J. I. B.
name: Braga-Ribas, F.
name: Boufleur, R. C.
name: Fabrega, J.
name: Machado, D. I.
name: Maury, A.
name: Trabuco, L. L.
name: de Barros, J. R.
name: Cacella, P.
name: Crispim, A.
name: Jaques, C.
name: Navas, G. Y.
name: Pimentel, E.
name: Rommel, F. L.
name: de Santana, T.
name: Schoenell, W.
name: Sfair, R.
name: Winter, O. C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. Bright stellar positions are now known with an uncertainty below 1 mas thanks to Gaia DR2. Between 2019-2020, the Galactic plane will be the background of Jupiter. The dense stellar background will lead to an increase in the number of occultations, while the Gaia DR2 catalogue will reduce the prediction uncertainties for the shadow path. Aims. We observed a stellar occultation by the Galilean moon Europa (J2) and propose a campaign for observing stellar occultations for all Galilean moons. Methods. During a predicted period of time, we measured the light flux of the occulted star and the object to determine the time when the flux dropped with respect to one or more reference stars, and the time that it rose again for each observational station. The chords obtained from these observations allowed us to determine apparent sizes, oblatness, and positions with kilometre accuracy. Results. We present results obtained from the first stellar occultation by the Galilean moon Europa observed on 2017 March 31. The apparent fitted ellipse presents an equivalent radius of 1561.2 $\pm$ 3.6 km and oblatenesses 0.0010 $\pm$ 0.0028. A very precise Europa position was determined with an uncertainty of 0.8 mas. We also present prospects for a campaign to observe the future events that will occur between 2019 and 2021 for all Galilean moons. Conclusions. Stellar occultation is a suitable technique for obtaining physical parameters and highly accurate positions of bright satellites close to their primary. A number of successful events can render the 3D shapes of the Galilean moons with high accuracy. We encourage the observational community (amateurs included) to observe the future predicted events.
description: 10 pages, 16 figures, 4 tables, A&A Letter doi:10.1051/0004-6361/201935500
Xenispa fulvimana Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa fulvimana

description: Xenispa fulvimana (Pic, 1923) comb. nov.
 Demothispa fulvimana Pic, 1923: 8 (type locality: ‘Brésil’; HT! in MNHN!).
 Distribution. Brazil: Goiás (DESCARPENTRIES & VILLIERS 1959).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 306, DOI: 10.5281/zenodo.5301732
Additional file 2: of The soluble mannose receptor (sMR/sCD206) in critically ill patients with invasive fungal infections, bacterial infections or non-infectious inflammation: a secondary analysis of the EPaNIC RCT
Creators: name: Vlieger, Greet De
name: Vanhorebeek, Ilse
name: Wouters, Pieter
name: Derese, Inge
name: Casaer, Michael
name: Debaveye, Yves
name: Hermans, Greet
name: Meersseman, Philippe
name: MĂ¸Ller, Holger
name: Berghe, Greet Van Den
name: Ingels, Catherine
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: sMR concentrations in the three studied patient groups from one until 5Â days preceding the matching day. Serum sMR concentrations in patients with non-infectious inflammation (green), bacterial infections (bleu) and invasive fungal infections (red). Yellow-shaded bars represent the interquartile ranges of the sMR concentration of 59 healthy controls. Double-sided p values were calculated with Student t test with double square root transformed data. (DOCX 338 kb)
Classical Yang-Baxter Equation and Left Invariant Affine Geometry on Lie Groups
Creators: name: Diatta, Andre
name: Medina, Alberto
Publisher: name: arXiv
Year: 2002
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53D17; 53A15; 17B62

description: Let G be a Lie group with Lie algebra $ \Cal G: = T_εG$ and $T^*G = \Cal G^* \rtimes G$ its cotangent bundle considered as a Lie group, where G acts on $\Cal G^*$ via the coadjoint action. We show that there is a 1-1 correspondance between the skew-symmetric solutions $r\in \wedge^2 \Cal G$ of the Classical Yang-Baxter Equation in G, and the set of connected Lie subgroups of $T^*G$ which carry a left invariant affine structure and whose Lie algebras are lagrangian graphs in $ \Cal G \oplus \Cal G^*$. An invertible solution r endows G with a left invariant symplectic structure and hence a left invariant affine structure. In this case we prove that the Poisson Lie tensor $π:= r^+ - r^-$ is polynomial of degree at most 2 and the double Lie groups of $(G,π)$ also carry a canonical left invariant affine structure. In the general case of (non necessarly invertible) solutions r, we supply a necessary and suffisant condition to the geodesic completness of the associated affine structure
description: 13 pages, latex
[Abb.] Stefan Clessin, 1833-1911
Creators: name: N., N.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 13 (1912): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg XIII. Heft für die Jahre 1910 und 1911
Isopora Studer 1878
Creators: name: Santodomingo, Nadiezhda
name: Wallace, Carden C.
name: Johnson, Kenneth G.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Acroporidae
Isopora

description: GENUS ISOPORA STUDER, 1878
 Isopora Studer, 1878: 539.
 Type species
 Astrea palifera (Lamarck, 1816) [as senior synonym of Madrepora labrosa Dana, 1846 as used by Studer, (1878) as the type species].
 Type locality
Southern Ocean.
 Diagnosis
 Acroporidae that are cuneiform, encrusting or ramose with multiple axial or leading corallites, or a main axial plus supplementary axials at the tips of some branches and numerous radial corallites; coenosteum a dense arrangement of meandroid elaborated spinules; columella and dissepiments absent (Wallace et al., 2007).
 Ocurrence
 Early Miocene (this paper) to Recent (Wallace et al., 2012).
description: Published as part of Santodomingo, Nadiezhda, Wallace, Carden C. & Johnson, Kenneth G., 2015, Fossils reveal a high diversity of the staghorn coral genera Acropora and Isopora (Scleractinia: Acroporidae) in the Neogene of Indonesia, pp. 677-763 in Zoological Journal of the Linnean Society 175 (4) on pages 753-755, DOI: 10.1111/zoj.12295, http://zenodo.org/record/5339562
Inhalts-Verzeichnis
Creators: name: N., N.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Polarization dependence of spin excitations in BaCu2Si2O7
Creators: name: Zheludev, A.
name: Raymond, S.
name: Regnault, L. -P.
name: Essler, F. H. L.
name: Kakurai, K.
name: Masuda, T.
name: Uchinokura, K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The polarization dependence of magnetic excitations in the quasi one-dimensional antiferromagnet BaCu2Si2O7 is studied as a function of momentum and energy transfer. The results of inelastic neutron scattering measurements are directly compared to semi-analytical calculations based on the chain-Mean Field and Random Phase approximations. A quantitative agreement between theoretically calculated and experimentally measured dynamic structure factors of transverse spin fluctuations is obtained. In contrast, substantial discrepancies are found for longitudinal polarization. This behavior is attributed to intrinsic limitations of the RPA that ignores correlation effects.
description: 10 pages, 8 figures, submitted to PRB
Geologische Wanderungen in der Oberpfalz
Creators: name: Brunhuber, A.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Promoting urban light rail transit in a compact city context: the case of Toyama City, Japan
Creators: name: Ito, Hiroshi
name: Kawazoe, Nobuo
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy
subject: Mental Health
subject: Computational Biology

description: Cities worldwide have introduced or revived light rail transit (LRT) to develop compact city strategies and help address environmental issues, such as increasing CO2 emissions or air pollution. Toyama is such a city that has addressed these issues by establishing a compact city rooted in transportation policies, notably the LRT established in 2006. Although there appears to be a consensus that the LRT contributes to establishing a compact city, contributing factors to ridership remain unclear. This study attempts to identify these factors, using the norm-activation model and theory of planned behaviour as a theoretical grounding, questionnaires for a data collection method and structural equation modelling for data analysis. The findings suggest that attitudes, perceived behavioural control and behavioural norms are significantly associated with the intention to use the LRT, which is, along with age, associated with its actual use. Based on these findings, this study provides theoretical and practical insights for cities wanting to pursue establishing or developing an LRT system.
Xenispa garleppi Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa garleppi

description: Xenispa garleppi (Uhmann, 1937) comb. nov.
 Demothispa garleppi Uhmann, 1937b: 200 (type locality: ‘ Peru, Dep. Cuzko, Bergland Cajon’; HT! in ZMHB!).
 Distribution. Bolvia: La Paz (UHMANN 1948) and Peru: Cuzco (UHMANN 1937b).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 306, DOI: 10.5281/zenodo.5301732
Ueber die Absonderungsformen der Basalte
Creators: name: Lagally, M.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Covid-19, urban economic resilience and the pandemic pivot: Toronto’s restaurant scene
Creators: name: Li, Youjing
name: Sungur, Ecem
name: Jimenez, Andres
name: Brail, Shauna
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Mental Health

description: Restaurants, fundamental to Toronto’s urban and cultural economy, experienced significant disruption because of extended closures during the Covid-19 pandemic. We examine data harvested from Yelp Business Search Endpoint on restaurant openings and closures in Toronto between May 2020 and May 2021. Our analysis shows that, despite expectations to the contrary, more restaurants opened than closed during this time. Geographically, similar numbers of restaurants both opened and closed in the city’s downtown core, demonstrating that early pandemic predictions suggesting the end of concentration are exaggerated. Overall, restaurants and restaurateurs exhibited resilience during the pandemic. We attribute this resilience, in part, to an ability to pivot to takeout-friendly foods, digital ordering and delivery and because of government funding supports.
Nonadiabatic Transition Probabilities in the Presence of Strong Dissipation at an Avoided Level Crossing Point
Creators: name: Saito, Keiji
name: Kayanuma, Yosuke
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Dissipative effects on the nonadiabatic transition for the two and three level systems are studied. When the system is affected by a strong dissipation through the diabatic states, the exact transition probability is enumerated making use of the effective master equation. In the two-level system, we consider the case where the external field is swept from not only a negative large value but also from the resonant field, and the exact transition probabilities in these cases are derived. The transition probabilities are derived for the three-level system where the three diabatic states form only one avoided level crossing point. These probabilities are compared with the one in the pure quantum case obtained by Carroll and Hioe.
description: 14 pages including 2 figures and 1 table. in press PRA
Die Milch und ihre Gefahren
Creators: name: Roscher, Alfred
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Xenispa germaini Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa germaini

description: Xenispa germaini (Weise, 1905) comb. nov.
 Demothispa germaini Weise, 1905a: 54 (type locality: ‘ Bolivia: Cochabamba’; ST! in ZMHB!).
 Distribution. Bolivia: Cochabamba (WEISE 1905a).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 306, DOI: 10.5281/zenodo.5301732
False vacuum decay: effective one-loop action for pair creation of domain walls
Creators: name: Dias, Oscar J. C.
name: Lemos, Jose' P. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An effective one-loop action built from the soliton field itself for the two-dimensional (2D) problem of soliton pair creation is proposed. The action consists of the usual mass term and a kinetic term in which the simple derivative of the soliton field is replaced by a covariant derivative. In this effective action the soliton charge is treated no longer as a topological charge but as a Noether charge. Using this effective one-loop action, the soliton-antisoliton pair production rate is calculated and one recovers Stone's exponential factor and the prefactor of Kiselev, Selivanov and Voloshin. The results are also valid straightforwardly to the problem of pair creation rate of domain walls in dimensions greater than 2.
description: 12 pages, Latex
Nonthermal radiation of rotating black holes
Creators: name: Khriplovich, I. B.
name: Korkin, R. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Nonthermal radiation of a Kerr black hole is considered as tunneling of created particles through an effective Dirac gap. In the leading semiclassical approximation this approach is applicable to bosons as well. Our semiclassical results for photons and gravitons do not contradict those obtained previously. For neutrinos the result of our accurate quantum mechanical calculation is about two times larger than the previous one.
description: 10 pages, 2 figures; 2 references added, few typos corrected
Ein fossiles Krokodil von Dechbetten bei Regensburg
Creators: name: Roger, Otto
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Additional file 1: of A training and education program for genome medical research coordinators in the genome cohort study of the Tohoku Medical Megabank Organization
Creators: name: Sakurai-Yageta, Mika
name: Kawame, Hiroshi
name: Kuriyama, Shinichi
name: Hozawa, Atsushi
name: Nakaya, Naoki
name: Fuji Nagami
name: Minegishi, Naoko
name: Ogishima, Soichi
name: Takai-Igarashi, Takako
name: Inaho Danjoh
name: Obara, Taku
name: Ishikuro, Mami
name: Kobayashi, Tomoko
name: Aizawa, Yayoi
name: Ishihara, Rino
name: Yamamoto, Masayuki
name: Suzuki, Yoichi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. The 18 sessions comprising the initial education and training program for ToMMo GMRCs. (DOCX 19 kb)
Dwarf Spheroidal Galaxies in the M101 group and behind it
Creators: name: Karachentsev, I. D.
name: Makarova, L. N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use images from the Hubble Space Telescope to determine the distances to a dozen objects with low surface brightness recently observed around the bright nearby spiral M101. Only two dwarf galaxies, M101-DwA and M101-Dw9, turn out to be actual satellites of M101 at distances of about 7 Mpc. The other objects are probably members of a distant group around the S0-galaxies NGC 5485/5473. Based on the radial velocities and projected separations of the 9 satellites, we obtain an estimate of $(8.5\pm3.0)\times 10^{11} M_{\odot}$ for the total mass of M101, which is consistent with a ratio $16\pm6$ for the total mass to the stellar mass of the galaxy.
description: published in Astrophysics, v.62, p.293, 2019
Xenispa grayella Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa grayella

description: Xenispa grayella (Baly, 1858) comb. nov.
 Demotispa grayella Baly, 1858: 66 (type locality: ‘Petropolis, Brazil’; ST! in BMNH!).
 Distribution. Brazil: Paraná, Rio de Janeiro, São Paulo (BALY 1858, STAINES 2014).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 306, DOI: 10.5281/zenodo.5301732
Additional file 1: of Primary processing neuropils associated with the malleoli of camel spiders (Arachnida, Solifugae): a re-evaluation of axonal pathways
Creators: name: Sombke, Andy
name: Klann, Anja
name: Lipke, Elisabeth
name: Wolf, Harald
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Interactive 3D visualization of the nervous system of Oltacola chacoensis based on Amira reconstruction of paraffin sections (compare Fig. 3e, f). To activate, click on the figure in Adobe Reader and by using the computer mouse you can bring the model in any desired position and magnification. Using the model hierarchy, you can in- or exclude different components. Note that the left neurite projection was omitted to display the structure of the malleolar glomeruli. (PDF 16747 kb)
Observation of superconducting gap spectra of long-range proximity effect in Au/SrTiO$_3$/SrRuO$_3$/Sr$_2$RuO$_4$ tunnel junctions
Creators: name: Anwar, M. S.
name: Kunieda, M.
name: Ishiguro, R.
name: Lee, S. R.
name: Olthof, L. A. B. Olde
name: Robinson, J. W. A.
name: Yonezawa, S.
name: Noh, T. W.
name: Maeno, Y.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We observe an unconventional superconducting minigap induced into a ferromagnet SrRuO$_3$ from a spin-triplet superconductor Sr$_2$RuO$_4$ using a Au/SrTiO$_3$/SrRuO$_3$/Sr$_2$RuO$_4$ tunnel junction. Voltage bias differential conductance of the tunnel junctions exhibits V-shaped gap features around zero bias, corresponding to a decrease in the density-of-states with an opening of a superconducting minigap in SrRuO$_3$. Observation of a minigap at a surface of a 15~nm thick SrRuO$_3$ layers confirms the spin-triplet nature of induced superconductivity. The shape and temperature dependence of the gap features in the differential conductance indicate that the even-frequency $p$-wave correlations dominate, over odd-frequency $s$-wave correlations. Theoretical calculations support this $p$-wave scenario. Our work provides the density-of-states proof for $p$-wave Cooper pair penetration in a ferromagnet and significantly put forward our understanding of the $p$-wave spin-triplet proximity effect between spin-triplet superconductors and ferromagnets.
Amenability for dual Banach algebras
Creators: name: Runde, Volker
Publisher: name: arXiv
Year: 2002
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 43A10, 46B28, 46H25, 46H99 (primary), 46L10, 46M20

description: We define a Banach algebra A to be dual if $A = (A_\ast)^\ast$ for a closed submodule $A_\ast$ of $A^\ast$. The class of dual Banach algebras includes all $W^\ast$-algebras, but also all algebras M(G) for locally compact groups G, all algebras L(E) for reflexive Banach spaces E, as well as all biduals of Arens regular Banach algebras. The general impression is that amenable, dual Banach algebras are rather the exception than the rule. We confirm this impression. We first show that under certain conditions an amenable dual Banach algebra is already super-amenable and thus finite-dimensional. We then develop two notions of amenability - Connes-amenability and strong Connes-amenability - which take the $w^\ast$-topology on dual Banach algebras into account. We relate the amenability of an Arens regular Banach algebra A to the (strong) Connes-amenability of $A^{\ast\ast}$; as an application, we show that there are reflexive Banach spaces with the approximation property such that L(E) is not Connes-amenable. We characterize the amenability of inner amenable locally compact groups in terms of their algebras of pseudo-measures. Finally, we give a proof of the known fact that the amenable von Neumann algebras are the subhomogeneous ones which avoids the equivalence of amenability and nuclearity for $C^\ast$-algebras.
Die Atmung mit besonderer Berücksichtigung der Atmung der Insekten
Creators: name: Schöppler, .
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Lycaenen Aberrationen
Creators: name: Sälzl, M.
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Additional file 1: of The soluble mannose receptor (sMR/sCD206) in critically ill patients with invasive fungal infections, bacterial infections or non-infectious inflammation: a secondary analysis of the EPaNIC RCT
Creators: name: Vlieger, Greet De
name: Vanhorebeek, Ilse
name: Wouters, Pieter
name: Derese, Inge
name: Casaer, Michael
name: Debaveye, Yves
name: Hermans, Greet
name: Meersseman, Philippe
name: MĂ¸Ller, Holger
name: Berghe, Greet Van Den
name: Ingels, Catherine
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Overview of the sMR concentrations in the different sites of bacterial infections. sMR: soluble mannose receptor, IQR: interquartile range (DOCX 15 kb)
Corrections to Scaling are Large for Droplets in Two-Dimensional Spin Glasses
Creators: name: Hartmann, A. K.
name: Moore, M. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The energy of a droplet of linear extent l in the droplet theory of spin glasses goes as l^θ for large l. It is shown by numerical studies of large droplets in two-dimensional systems that this formula needs to be modified by the addition of a scaling correction l^{-ω} in order to accurately describe droplet energies at the length scales currently probed in numerical simulations. Using this simple modification it is now possible to explain many results with the droplet model which have been found in simulations of three-dimensional Ising spin glasses.
description: 4 pages, 2 figures, revtex
Partial Masslessness of Higher Spins in (A)dS
Creators: name: Deser, S.
name: Waldron, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Massive spin s>=3/2 fields can become partially massless in cosmological backgrounds. In the plane spanned by m^2 and Λ, there are lines where new gauge invariances permit intermediate sets of higher helicities, rather than the usual flat space extremes of all 2s+1 massive or just 2 massless helicities. These gauge lines divide the (m^2,Λ) plane into unitarily allowed or forbidden intermediate regions where all 2s+1 massive helicities propagate but lower helicity states can have negative norms. We derive these consequences for s=3/2,2 by studying both their canonical (anti)commutators and the transmutation of massive constraints to partially massless Bianchi identities. For s=2, a Hamiltonian analysis exhibits the absence of zero helicity modes in the partially massless sector. For s=5/2,3 we derive Bianchi identities and their accompanying gauge invariances for the various partially massless theories with propagating helicities (+/-5/2,+/-3/2) and (+/-3,+/-2), (+/-3,+/-2,+/-1), respectively. Of these, only the s=3 models are unitary. To these ends, we also provide the half integer generalization of the integer spin wave operators of Lichnerowicz. Partial masslessness applies to all higher spins in (A)dS as seen by their degree of freedom counts. Finally a derivation of massive d=4 constraints by dimensional reduction from their d=5 massless Bianchi identity ancestors is given.
description: 35 pages, LaTeX, uses slashed.sty, version to appear in Nucl. Phys. B
Gap Anisotropy, Spin Fluctuations and Normal-State Properties of the Electron Doped Superconductor Sr0.9La0.1CuO2
Creators: name: Williams, G. V. M.
name: Dupree, R.
name: Howes, A.
name: Kramer, S.
name: Trodahl, H. J.
name: Jung, C. U.
name: Park, Min-Seok
name: Lee, Sung-Ik
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report the results from a thermopower and a Cu nuclear magnetic resonance (NMR) study of the infinite CuO2 layer electron doped high temperature superconducting cuprate (HTSC), Sr0.9La0.1CuO2. We find that the temperature dependence of the thermopower, S(T), is different from that observed in the hole doped HTSC. In particular, we find that dS(T)/dT is positive above ~120 K. However, we show that S(T) can still be described by the same model developed for the hole doped HTSC and hence S(T) is not anomalous and does not imply phonon mediated pairing as has previously been suggested. The Cu NMR data reveal a Knight shift and spin lattice relaxation rate below Tc that are inconsistent with isotropic s-wave pairing. The Cu spin lattice relaxation rate in the normal state, however, is Curie-Weiss like and is comparable to that of the optimally and overdoped hole doped HTSC, La2-xSrxCuO4. The magnitude of the Knight shift indicates that the density of states at the Fermi level is anomalously small when compared with the hole doped HTSC with the same Tc, indicating that the size of the density of states at the Fermi level is of little importance in the HTSC. We find no evidence of the normal state pseudogap that is observed in the hole doped HTSC and which was recently reported to exist in the electron doped HTSC, Nd1.85Ce0.15CuO4, from infrared reflectance measurements.
description: 21 pages, submitted to Phys. Rev. B. The manuscript was changed in repsonse to a conference presentation that we were not aware of (http://xxx.lanl.gov/abs/cond-mat/0112401). This version also includes thermopower data
Xenispa jataiensis Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa jataiensis

description: Xenispa jataiensis (Pic, 1923) comb. nov.
 Demothispa jataiensis Pic, 1923: 8 (type locality: ‘Brésil’; ST! in MNHN!).
 Remarks. This species perhaps belongs to Cephaloleia.
 Distribution. Brazil: Goiás (DESCARPENTRIES & VILLIERS 1959).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 306, DOI: 10.5281/zenodo.5301732
Singularity avoidance by collapsing shells in quantum gravity
Creators: name: Hajicek, Petr
name: Kiefer, Claus
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss a model describing exactly a thin spherically symmetric shell of matter with zero rest mass. We derive the reduced formulation of this system in which the variables are embeddings, their conjugate momenta, and Dirac observables. A non-perturbative quantum theory of this model is then constructed, leading to a unitary dynamics. As a consequence of unitarity, the classical singularity is fully avoided in the quantum theory.
description: 5 pages, 1 figure, received honorable mention in the 2001 essay competititon, to appear in Int. J. Mod. Phys. D
Bryologische Notizen aus dem Jahr 1909
Creators: name: Familler, .
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Ostrakoden und Foraminiferen des Eybrunner Kreidemergels in der Umgegend von Regensburg
Creators: name: Egger, Joseph Georg
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 12 (1907): Berichte des Naturwissenschaftlichen (früher zoologisch - mineralogischen) Vereines zu Regensburg
Current Status of the HESR Beam Instrumentation
Creators: name: Böhme, Christian
name: Halama, Arthur
name: Kamerdzhiev, Vsevolod
name: Koch, Guenther
name: Laihem, Karim
name: Reimers, Karl
Publisher: name: Forschungzentrum Jülich
Year: 2023
Subjects: Accelerator Physics
01 Overview and Commissioning

description: 12th Int. Beam Instrum. Conf., IBIC2023, Saskatoon, Canada, 10 Sep 2023 - 14 Sep 2023; doi:10.18429/JACOW-IBIC2023-MOP001
description: The High Energy Storage Ring (HESR), within the FAIR project, will according to current planning provide anti-proton beams for PANDA and heavy ion beams for i.a. the SPARC experiment. Manufacturing for most of the envisaged beam instrumentation devices in vacuum is completed and testing is well underway. The overall status update of the beam instrumentation devices is presented, with a focus on the test-bench results of the BPMs. In addition, the planned future timeline of the HESR beam instrumentation is briefly reported.
The multimode four-photon Hong-Ou-Mandel interference
Creators: name: Ferreri, A.
name: Ansari, V.
name: Silberhorn, C.
name: Sharapova, P. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The two-photon Hong-Ou-Mandel (HOM) interference is a pure quantum effect which indicates the degree of indistinguishability of photons. The four-photon HOM interference exhibits richer dynamics in comparison to the two-photon interference and simultaneously is more sensitive to the input photon states. We demonstrate theoretically and experimentally an explicit dependency of the four-photon interference to the number of temporal modes, created in the process of parametric down-conversion. Moreover, we exploit the splitting ratio of the beam splitter to manipulate the interference between bunching and antibunching. Our results reveal that the temporal mode structure (multimodeness) of the quantum states shapes many-particle interference.
description: 9 pages, 8 figure, bibliography and appendix
All-optical detection of periodic structure of chalcogenide superlattice using coherent folded acoustic phonons
Creators: name: Suzuki, Takara
name: Saito, Yuta
name: Fons, Paul
name: Kolobov, Alexander V.
name: Tominaga, Junji
name: Hase, Muneaki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Chalcogenide superlattices (SL) consist of alternate stacking of GeTe and Sb$_{2}$Te$_{3}$ layers. The structure can become a 3D topological insulator depending on the constituent layer thicknesses, making the design of the SL period a central issue for advancing chalcogenide SL as potential candidates for spin devices as well as for optimization of the current generation of phase-change memory devices. Here we explore the periodic structure of chalcogenide SL by observing coherent folded longitudinal acoustic (FLA) phonons excited by femtosecond laser pulse irradiation. The peak frequency of the FLA modes was observed to change upon variation of the thickness of the GeTe layer, which was well reproduced by means of an elastic continuum model. In addition, a new SL structure is unveiled for a sample consisting of thin GeTe and Sb$_{2}$Te$_{3}$ layers, which suggests intermixing of Ge atoms. This all-optical technique based on observation of coherent FLA modes offers a non-destructive characterization of superlattice structures at atomic resolution.
description: 17 pages, 5 figures
Borcherds symmetries in M-theory
Creators: name: Henry-Labordere, Pierre
name: Julia, Bernard
name: Paulot, Louis
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: It is well known but rather mysterious that root spaces of the $E_k$ Lie groups appear in the second integral cohomology of regular, complex, compact, del Pezzo surfaces. The corresponding groups act on the scalar fields (0-forms) of toroidal compactifications of M theory. Their Borel subgroups are actually subgroups of supergroups of finite dimension over the Grassmann algebra of differential forms on spacetime that have been shown to preserve the self-duality equation obeyed by all bosonic form-fields of the theory. We show here that the corresponding duality superalgebras are nothing but Borcherds superalgebras truncated by the above choice of Grassmann coefficients. The full Borcherds' root lattices are the second integral cohomology of the del Pezzo surfaces. Our choice of simple roots uses the anti-canonical form and its known orthogonal complement. Another result is the determination of del Pezzo surfaces associated to other string and field theory models. Dimensional reduction on $T^k$ corresponds to blow-up of $k$ points in general position with respect to each other. All theories of the Magic triangle that reduce to the $E_n$ sigma model in three dimensions correspond to singular del Pezzo surfaces with $A_{8-n}$ (normal) singularity at a point. The case of type I and heterotic theories if one drops their gauge sector corresponds to non-normal (singular along a curve) del Pezzo's. We comment on previous encounters with Borcherds algebras at the end of the paper.
description: 30 pages. Besides expository improvements, we exclude by hand real fermionic simple roots when they would naively arise
Xenispa plaumanni Sekerka 2014, comb. nov.
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Xenispa
Xenispa plaumanni

description: Xenispa plaumanni (Uhmann, 1937) comb. nov.
 Demothispa plaumanni Uhmann, 1937a: 153 (type locality: ‘ Brasilien: S. Catharina, Nova Teutonia’; HT, PT in SDEI, NHRM!).
 Distribution. Brazil: Rio Grande do Sul, Santa Catarina, São Paulo and Paraguay (UHMANN 1948).
description: Published as part of Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), pp. 257-314 in Acta Entomologica Musei Nationalis Pragae 54 (1) on page 307, DOI: 10.5281/zenodo.5301732