cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Spectral quantification of nonlinear behaviour of the nearshore seabed and correlations with potential forcings at Duck, N.C., U.S.A
Creators: name: Magar, V.
name: Lefranc, M.
name: Hoyle, R. B.
name: Reeve, D. E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Local bathymetric quasi-periodic patterns of oscillation are identified from monthly profile surveys taken at two shore-perpendicular transects at the USACE field research facility in Duck, North Carolina, USA, spanning 24.5 years and covering the swash and surf zones. The chosen transects are the two furthest (north and south) from the pier located at the study site. Research at Duck has traditionally focused on one or more of these transects as the effects of the pier are least at these locations. The patterns are identified using singular spectrum analysis (SSA). Possible correlations with potential forcing mechanisms are discussed by 1) doing an SSA with same parameter settings to independently identify the quasi-periodic cycles embedded within three potentially linked sequences: monthly wave heights (MWH), monthly mean water levels (MWL) and the large scale atmospheric index known as the North Atlantic Oscillation (NAO) and 2) comparing the patterns within MWH, MWL and NAO to the local bathymetric patterns. The results agree well with previous patterns identified using wavelets and confirm the highly nonstationary behaviour of beach levels at Duck; the discussion of potential correlations with hydrodynamic and atmospheric phenomena is a new contribution. The study is then extended to all measured bathymetric profiles, covering an area of 1100m (alongshore) by 440m (cross-shore), to 1) analyse linear correlations between the bathymetry and the potential forcings using multivariate empirical orthogonal functions (MEOF) and linear correlation analysis and 2) identify which collective quasi-periodic bathymetric patterns are correlated with those within MWH, MWL or NAO, based on a (nonlinear) multichannel singular spectrum analysis (MSSA). (...continued in submitted paper)
description: 50 pages, 3 tables, 8 figures
Warped AdS3/Dipole-CFT Duality
Creators: name: Song, Wei
name: Strominger, Andrew
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: String theory contains solutions with SL(2,R)_R x U(1)_L-invariant warped AdS3 (WAdS3) factors arising as continuous deformations of ordinary AdS3 factors. We propose that some of these are holographically dual to the IR limits of nonlocal dipole-deformed 2D D-brane gauge theories, referred to as "dipole CFTs". Neither the bulk nor boundary theories are currently well-understood, and consequences of the proposed duality for both sides is investigated. The bulk entropy-area law suggests that dipole CFTs have (at large N) a high-energy density of states which does not depend on the deformation parameter. Putting the boundary theory on a spatial circle leads to closed timelike curves in the bulk, suggesting a relation of the latter to dipole-type nonlocality.
description: 13 pages
Observation of reduction in Casimir force without change of dielectric permittivity
Creators: name: Banishev, A. A.
name: Chang, C. -C.
name: Castillo-Garza, R.
name: Klimchitskaya, G. L.
name: Mostepanenko, V. M.
name: Mohideen, U.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Additional information is provided on the effect of the significant (up to 35%) reduction in the magnitude of the Casimir force between an Au-coated sphere and an indium tin oxide film which was observed after UV treatment of the latter. A striking feature of this effect is that the reduction is not accompanied with a corresponding variation of the dielectric permittivity, as confirmed by direct ellipsometry measurements. The measurement data are compared with computations using the Lifshitz theory. It is shown that the data for the untreated sample are in a very good agreement with theory taking into account the free charge carriers in the indium tin oxide. The data for the UV-treated sample exclude the theoretical results obtained with account of free charge carriers. These data are found to be in a very good agreement with theory disregarding the free charge carriers in an indium tin oxide film. A possible theoretical explanation of our observations as a result of phase transition of indium tin oxide from metallic to dielectric state is discussed in comparison with other related experiments.
description: Plenary talk at the 10th International Conference "Quantum Field Theory Under the Influence of External Conditions" (Benasque, Spain, 2011), 15 pages, 7 figures
Tanytarsus kiche Vinogradova, Reiss et Spies 2009
Creators: name: Armitage, Brian J.
name: Andersen, Trond
name: Giłka, Wojciech
name: Castillo Sánchez, Kayla N.
name: Ríos González, Tomás A.
name: Aguirre, Yusseff P.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Tanytarsus
Tanytarsus kiche

description: Tanytarsus kiche Vinogradova, Reiss et Spies, 2009
Vinogradova, Reiss et Spies, 2009: 14 [Mexico].
Material recorded. Panama, Panamá Oeste Province, Barro Colorado Island, 1 male, March 1986, leg H. Malicky [ZSM] (Vinogradova et al. 2009).
Material examined. Panama, Chiriquí Province, Cuenca 108, Gualaca District, Quebrada Grande, 2 males, 27 February 2019, UV light trap, leg Y. Aguirre.
Distribution in Neotropics. Belize, Costa Rica, Guatemala, Mexico, Nicaragua, Panama.
description: Published as part of Armitage, Brian J., Andersen, Trond, Giłka, Wojciech, Castillo Sánchez, Kayla N., Ríos González, Tomás A. & Aguirre, Yusseff P., 2025, The Diptera of Panama. II. A first benchmark for the family Chironomidae, pp. 201-240 in Zootaxa 5613 (2) on pages 221-222, DOI: 10.11646/zootaxa.5613.2.1, http://zenodo.org/record/15224174
Equation of state for partially ionized carbon and oxygen mixtures at high temperatures
Creators: name: Massacrier, G.
name: Potekhin, A. Y.
name: Chabrier, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The equation of state (EOS) for partially ionized carbon, oxygen, and carbon-oxygen mixtures at temperatures 3\times10^5 K
description: 10 pages, 10 figures, accepted for publication in Phys. Rev. E
CGCG 292-057 - a radio galaxy with merger-modulated radio activity
Creators: name: Kozieł-Wierzbowska, D.
name: Jamrozy, M.
name: Zola, S.
name: Stachowski, G.
name: Kuźmicz, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We announce the discovery of a unique combination of features in a radio source identified with the merger galaxy CGCG 292-057. The radio galaxy both exhibits a highly complex, X-like structure and shows signs of recurrent activity in the form of double-double morphology. The outer lobes of CGCG 292-057 are characterized by low radio power, P_{1400MHz} \simeq 2 * 10^{24} W\Hz^{-1}, placing this source below the FRII/FRI luminosity threshold, and are highly polarized (almost 20 per cent at 1400 MHz) as is typical of X-shaped radio sources. The host is a LINER-type galaxy with a relatively low black hole mass and double-peaked narrow emission lines. These features make this galaxy a primary target for studies of merger-triggered radio activity.
description: 7 pages, 5 figures, submitted to MNRAS
Hans Eschebach, Die Stabianer Thermen in Pompeji
Creators: name: Brödner, Erika
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Hans Eschebach, Die Stabianer Thermen in Pompeji. Mit Beiträgen von Harald Mielsch und Mariette und Arnold de Vos. Denkmäler antiker Architektur 13. Verlag Walter de Gruyter & Co., Berlin 1979. XI und 103 Seiten, 28 Abbildungen im Text, 68 Tafeln
description: Bonner Jahrbücher, Bd. 183.1983: Bonner Jahrbücher
Additional file 1 of The impact of an online intervention on the medical, dental and health sciences students about interprofessional education; a quasi-experimental study
Creators: name: Guraya, Salman Y.
name: David, Leena R.
name: Hashir, Shermin
name: Mousa, Noha A.
name: Al Bayatti, Saad Wahbi
name: Hasswan, Ahmed
name: Kaouas, Mujtaba
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Victor Saxer, Morts, martyrs, reliques en Afrique chrétienne aux premiers siècles. Les témoignages de Tertullien, Cyprien et Augustin à la lumière de l’archéologie africaine
Creators: name: Duval, Yvette
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Victor Saxer, Morts, martyrs, reliques en Afrique chrétienne aux premiers siècles. Les témoignages de Tertullien, Cyprien et Augustin à la lumière de l’archéologie africaine. Collection théologique historique 55. Editions Beauchesne, Paris 1980. 340 pages.
description: Bonner Jahrbücher, Bd. 183.1983: Bonner Jahrbücher
A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
Creators: name: Hollis, Morgan D. J.
name: Balan, Sreekumar T.
name: Lever, Greg
name: Lahav, Ofer
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: A new catalogue of extrasolar planets is presented by re-analysing a selection of published radial velocity data sets using EXOFIT (Balan & Lahav 2009). All objects are treated on an equal footing within a Bayesian framework, to give orbital parameters for 94 exoplanetary systems. Model selection (between one- and two-planet solutions) is then performed, using both a visual flagging method and a standard chi-square analysis, with agreement between the two methods for 99% of the systems considered. The catalogue is to be made available online, and this 'proof of concept' study may be maintained and extended in the future to incorporate all systems with publicly available radial velocity data, as well as transit and microlensing data.
description: 16 pages, 6 figures, 6 tables
Bernd Kaschau, Der Runde Berg bei Urach 2. Die Drehscheibenkeramik aus den Plangrabungen 1967—1972
Creators: name: Bakker, Lothar
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Bernd Kaschau, Der Runde Berg bei Urach 2. Die Drehscheibenkeramik aus den Plangrabungen 1967—1972. Schriften der Kommission für Alamannische Altertumskunde 2. Jan Thor- becke Verlag, Sigmaringen 1976. 78 Seiten, 9 Abbildungen, 55 und XXI Tafeln, 19 Tabellen
description: Bonner Jahrbücher, Bd. 183.1983: Bonner Jahrbücher
Interaction of gravitational waves with matter
Creators: name: Cetoli, A.
name: Pethick, C. J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop a unified formalism for describing the interaction of gravitational waves with matter that clearly separates the effects of general relativity from those due to interactions in the matter. Using it, we derive a general expression for the dispersion of gravitational waves in matter in terms of correlation functions for the matter in flat spacetime. The self energy of a gravitational wave is shown to have contributions analogous to the paramagnetic and diamagnetic contributions to the self energy of an electromagnetic wave. We apply the formalism to some simple systems - free particles, an interacting scalar field, and a fermionic superfluid.
description: NORDITA-2011-86
Additional file 1 of Cardiovascular disease risk calculators to reflect the subclinical atherosclerosis of coronary artery in rheumatoid arthritis: a pilot study
Creators: name: Kim, Se Hee
name: Lee, Sang-Heon
name: Kim, Hae-Rim
name: Min, Hong Ki
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology

description: Additional file 1. Supplemental material for this article is available online.
Reciprocal relationships in collective flights of homing pigeons
Creators: name: Xu, Xiao-Ke
name: Kattas, Graciano Dieck
name: Small, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Collective motion of bird flocks can be explained via the hypothesis of many wrongs, and/or, a structured leadership mechanism. In pigeons, previous studies have shown that there is a well-defined hierarchical structure and certain specific individuals occupy more dominant positions --- suggesting that leadership by the few individuals drives the behavior of the collective. Conversely, by analyzing the same data-sets, we uncover a more egalitarian mechanism. We show that both reciprocal relationships and a stratified hierarchical leadership are important and necessary in the collective movements of pigeon flocks. Rather than birds adopting either exclusive averaging or leadership strategies, our experimental results show that it is an integrated combination of both compromise and leadership which drives the group's movement decisions.
description: 7 pages, 5 figures
H2D+ in the high mass star-forming Region Cygnus-X
Creators: name: Pillai, Thushara
name: Caselli, Paola
name: Kauffmann, Jens
name: Zhang, Qizhou
name: Thompson, Mark
name: Lis, Darek
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: H2D+ is a primary ion which dominates the gas-phase chemistry of cold dense gas. Therefore it is hailed as a unique tool in probing the earliest, prestellar phase of star formation. Observationally, its abundance and distribution is however just beginning to be understood in low-mass prestellar and cluster-forming cores. In high mass star forming regions, H2D+ has been detected only in two cores, and its spatial distribution remains unknown. Here we present the first map of the 372 GHz ortho-H2D+ and N2H+ 4-3 transition in the DR21 filament of Cygnus-X with the JCMT, and N2D+ 3--2 and dust continuum with the SMA. We have discovered five very extended (<= 34000 AU diameter) weak structures in H2D+ in the vicinity of, but distinctly offset from embedded protostars. More surprisingly, the H2D+ peak is not associated with either a dust continuum or N2D+ peak. We have therefore uncovered extended massive cold dense gas that was undetected with previous molecular line and dust continuum surveys of the region. This work also shows that our picture of the structure of cores is too simplistic for cluster forming cores and needs to be refined: neither dust continuum with existing capabilities, nor emission in tracers like N2D+ can provide a complete census of the total prestellar gas in such regions. Sensitive H2D+ mapping of the entire DR21 filament is likely to discover more of such cold quiescent gas reservoirs in an otherwise active high mass star-forming region.
description: 11 pages, 2 figures. Accepted for publication in ApJ
PHYTOCHEMICAL SCREENING, INVESTIGATION OF ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES OF LEAF EXTRACTS OF WORQ BEMEDA (Dorstenia foeteda) FROM AWI ZONE, AMHARA REGION, ETHIOPIA
Creators: name: Biresaw   Gebrye, Abrham
Publisher: name: Zenodo
Year: 2022

description: Dorstenia foeteda, which is a succulent plant in the genus Dorstenia, is typical traditional medicinalplant in Amhara and Benishangul regions, Ethiopia used for treatment of most of fungal and protozoandiseases. The purpose of this study was to conduct phytochemical screening and evaluate Total antioxidantcapacity (TAC), Total flavonoid content (TFC), Total phenolic content (TPC), and microbial activities of leafextracts of Dorstenia foeteda. The phytochemical screening result showed the presence of most secondarymetabolites in the extracts. The TAC, TFC, and antioxidant analysis result also showed a strong positivecorrelation between TPC, TFC, and antioxidant power of the extracts. The DPPH, FRAP, and Phosphomolybdateassays revealed significant antioxidant activity of the plant extracts. DPPH scavenging activities leaf extracts liedfrom, 49.57 ± 1.35 (in hexane) to 76.63 ± 1.40 μg AAE /mL (in acetone). While Ferric reducing power leafextracts varied from 331 ± 0.02 (hexane) to 554.3 ± 0.02 mg AAE /50g (in acetone). Phosphomolybdate totalreducing the power of extracts varied from 32 ± 0.64 g(in hexane) to 38.4 ± 0.50 g AAE /kg (in acetone) driedpowder of extract. Similarly, the TFC of extracts of Dorstenia varied from 47 ± 0.017 (hexane) to 64.3 ± 0.044 mgQE/g (in methanol) for the extracts dry powder of extracts. Surprisingly methanol crude extract showed thehighest zone of inhibition (mm) which was better than the standard disc gentamycin and tetracycline in bothgrams negative and positive bacteria. 30.60 ± 0.03, 27.20 ± 0.5, 26.60 ± 0.69, 27.00 ± 0.53 Escherichia coli,Klebsiella pneumonia, Staphylococcus aureus and Streptococcus Pyogenes respectively. The cumulativeinvestigation of the study leads us to the conclusion that the plat has metabolites that contribute medicinal value.Therefore, it is recommended strongly that to isolate metabolites and antioxidant components.
Affine quantum Schur algebras and affine Hecke algebras
Creators: name: Fu, Qiang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17B37, 20G05, 20C08

description: Let ${\mathsf F}$ be the Schur functor from the category of finite dimensional ${\mathcal H}_{\vartriangle}(r)_\mathbb C$-modules to the category of finite dimensional ${\mathcal S}_{\vartriangle}(n,r)_{\mathbb{C}}$-modules, where ${\mathcal H}_{\vartriangle}(r)_\mathbb C$ is the extended affine Hecke algebra of type $A$ over ${\mathbb C}$ and ${\mathcal S}_{\vartriangle}(n,r)_{\mathbb{C}}$ is the affine quantum Schur algebras over $\mathbb{C}$. The Drinfeld polynomials associated with ${\mathsf F}(V)$ were determined in \cite[7.6]{CP96} and \cite[4.4.2]{DDF} in the case of $n>r$, where $V$ is an irreducible ${\mathcal H}_{\vartriangle}(r)_\mathbb C$-module. We will generalize the result in [loc. cit.] to the case of $n\leq r$. As an application, we will classify finite dimensional irreducible ${\mathcal S}_{\vartriangle}(n,r)_{\mathbb{C}}$-modules, which has been proved in \cite[4.6.8]{DDF} using a different method. Furthermore we will use it to generalize \cite[(6.5f)]{Gr80} to the affine case.
Partition Functions on the Euclidean Plane with Compact Boundaries in Conformal and Non-Conformal Theories
Creators: name: Rothstein, Ira Z.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this letter we calculate the exact partition function for free bosons on the plane with lacunae. First the partition function for a plane with two spherical holes is calculated by matching exactly for the infinite set of Wilson coefficients in an effective world line theory and then performing the ensuing Gaussian integration. The partition is then re-calculated using conformal field theory techniques, and the equality of the two results is made manifest. It is then demonstrated that there is an exact correspondence between the Wilson coefficients (susceptabilities) in the effective field theory and the weights of the individual excitations of the closed string coherent state on the boundary. We calculate the partition function for the case of three holes where CFT techniques necessitate a closed form for the map from the corresponding closed string pants diagrams. Finally, it is shown that the Wilson coefficients for the case of quartic and higher order kernels, where standard CFT techniques are no longer applicable, can also be completely determined. These techniques can also be applied to the case of non-trivial central charges.
description: 14 pages two figures
Herschel Measurements of Molecular Oxygen in Orion
Creators: name: Goldsmith, Paul F.
name: Liseau, Rene
name: Bell, Tom A.
name: Black, John H.
name: Chen, Jo-Hsin
name: Hollenbach, David
name: Kaufman, Michael J.
name: Li, Di
name: Lis, Dariusz C.
name: Melnick, Gary
name: Neufeld, David
name: Pagani, Laurent
name: Snell, Ronald
name: Benz, Arnold O.
name: Bergin, Edwin
name: Bruderer, Simon
name: Caselli, Paola
name: Caux, Emmanuel
name: Encrenaz, Pierre
name: Falgarone, Edith
name: Gerin, Maryvonne
name: Goicoechea, Javier R.
name: Hjalmarson, Ake
name: Larsson, Bengt
name: Bourlot, Jacques Le
name: De Luca, Franck Le Petit Massimo
name: Nagy, Zsofia
name: Roueff, Evelyne
name: Sandqvist, Aage
name: van der Tak, Floris
name: van Dishoeck, Ewine F.
name: Vastel, Charlotte
name: Viti, Serena
name: Yildiz, Umut
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report observations of three rotational transitions of molecular oxygen (O2) in emission from the H2 Peak 1 position of vibrationally excited molecular hydrogen in Orion. We observed the 487 GHz, 774 GHz, and 1121 GHz lines using HIFI on the Herschel Space Observatory, having velocities of 11 km s-1 to 12 km s-1 and widths of 3 km s-1. The beam-averaged column density is N(O2) = 6.5\times1016 cm-2, and assuming that the source has an equal beam filling factor for all transitions (beam widths 44, 28, and 19"), the relative line intensities imply a kinetic temperature between 65 K and 120 K. The fractional abundance of O2 relative to H2 is 0.3 - 7.3\times10-6. The unusual velocity suggests an association with a ~ 5" diameter source, denoted Peak A, the Western Clump, or MF4. The mass of this source is ~ 10 M\odot and the dust temperature is \geq 150 K. Our preferred explanation of the enhanced O2 abundance is that dust grains in this region are sufficiently warm (T \geq 100 K) to desorb water ice and thus keep a significant fraction of elemental oxygen in the gas phase, with a significant fraction as O2. For this small source, the line ratios require a temperature \geq 180 K. The inferred O2 column density \simeq 5\times1018 cm-2 can be produced in Peak A, having N(H2) \simeq 4\times1024 cm-2. An alternative mechanism is a low-velocity (10 to 15 km s-1) C-shock, which can produce N(O2) up to 1017 cm-2.
'Fast-track' sensitivity of freshwater fluxes to climate scenarios (D4.1)
Creators: name: Pattyn, Frank
name: COULON,, Violaine
name: DE RYDT, Jan
name: QIN, Qing
Publisher: name: Zenodo
Year: 2025

description: MAKE SURE YOU ARE ACCESSING VERSION 3 OF THE 27 March 2025

As global temperatures rise, Antarctica's grounded ice sheet and floating ice shelves are losing mass at an accelerating rate, releasing meltwater into the Southern Ocean. This increasing freshwater discharge poses significant implications for global climate dynamics. We now have clear evidence that freshwater discharges from Antarctica (ice-shelf melting, iceberg calving, subglacial discharge and surface runoff) are impacting the oceanography of the surrounding oceans, underscoring the urgentneed to integrate these effects into climate models. In previous CMIP rounds, models either assumed that the ice sheets were in mass balance or that discharge from the ice sheets was constant in time.Consequently, climate projections lack a detailed representation of spatiotemporal trends in ice-sheet freshwater fluxes and their impact on the global climate system, introducing unquantified uncertainties in future climate and sea-level projections. In this deliverable, we present a dataset that offers projections of freshwater fluxes from the Antarctic ice sheet and uncertainty estimates spanning from the present day to the year 2300 that can be implemented as a forcing for climate models thatdo not include interactive ice sheets. These projections are derived from an ensemble of historically calibrated standalone ice sheet model projections generated with the Kori-ULB ice flow model (https://github.com/FrankPat/Kori-ULB), under different climate scenarios up to 2300. We assess the sensitivity and spread in freshwater fluxes projections in response to climate forcing and a comprehensive range of uncertain glaciological processes.

Link to the dataset: https://zenodo.org/records/14162776
Effect of doping on the thermoelectric properties of thallium tellurides using first principles calculations
Creators: name: Jund, Philippe
name: Tao, Xiaoma
name: Viennois, Romain
name: Tédenac, Jean-Claude
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a study of the electronic properties of Tl5Te3, BiTl9Te6 and SbTl9Te6 compounds by means of density functional theory based calculations. The optimized lattice constants of the compounds are in good agreement with the experimental data. The band gap of BiTl9Te6 and SbTl9Te6 compounds are found to be equal to 0.589 eV and 0.538 eV, respectively and are in agreement with the available experimental data. To compare the thermoelectric properties of the different compounds we calculate their thermopower using Mott's law and show, as expected experimentally, that the substituted tellurides have much better thermoelectric properties compared to the pure compound.
description: PTM2010 Conference
title: Hierarchies of habitat: Diapensia lapponica on the Avalon Peninsula
Creators: name: Baehre, Heather
Publisher: name: Memorial University of Newfoundland
Year: 2022

description: Arctic-alpine flora are known for their resilience to the selective pressures of their associated climate, glacial history, and geology. The coastal barrens of the Avalon Peninsula of Newfoundland are a unique region with arctic-alpine flora, best demonstrated by the persistence of arctic-alpine species, Diapensia lapponica, yet occur at low elevation within a temperate climate. This thesis examines their functioning and persistence within the local plant communities from a hierarchical perspective aiding in interpretations of the species range on a regional scale. Our results show that D. lapponica is capable of ameliorating extreme temperatures over the course of the warmest and coldest months on the Avalon Peninsula, which suggests it has an important role as a microhabitat provider for species less resilient to the environmental conditions. On a local scale, we found that D. lapponica exists in a habitat with a very specific set of requirements for persistence including high ground, and relatively low to medium species diversity including those that are generally slow-growing species and are unlikely to be highly competitive. We also compared this plant community to other locations regionally across eastern North America. Here, we found that the plant communities associated with the presence of D. lapponica follow latitudinal and elevational gradients. This research provides important empirical findings on the association of ground cover, microtopography, and microclimate with the way that D. lapponica persists on the Avalon Peninsula which can help to inform future conservation and management of these populations on the island.
议程设置视角下的十字军东征缘起——以教皇乌尔班二世的演说辞为中心
Creators: name: Zhang, Shiyao
Publisher: name: figshare
Year: 2021
Subjects: subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 210307 European History (excl. British, Classical Greek and Roman)
subject: FOS: History and archaeology
subject: History
subject: Religious Studies

description: 十字军东征是西欧中世纪重要历史事件之一，这场自1096年开始的以宗教为名的战争对西欧和近东社会产生了深远影响。众所周知，促成十字军东征的一个重要原因即为1095年11月27日在法国克莱芒宗教会议上教皇乌尔班二世发表的演讲，而这次演讲所取得的效果有很大一部分要归功于演说辞达到的议程设置效果。本文将从议程设置的视角下重新审视乌尔班二世这篇演说辞，并综合其他因素对十字军东征的缘起进行探讨。
'Fast-track' sensitivity of freshwater fluxes to climate scenarios (D4.1)
Creators: name: Pattyn, Frank
name: COULON,, Violaine
name: DE RYDT, Jan
name: QIN, Qing
Publisher: name: Zenodo
Year: 2024

description: As global temperatures rise, Antarctica's grounded ice sheet and floating ice shelves are losing massat an accelerating rate, releasing meltwater into the Southern Ocean. This increasing freshwaterdischarge poses significant implications for global climate dynamics. We now have clear evidence thatfreshwater discharges from Antarctica (ice-shelf melting, iceberg calving, subglacial discharge andsurface runoff) are impacting the oceanography of the surrounding oceans, underscoring the urgentneed to integrate these effects into climate models. In previous CMIP rounds, models either assumedthat the ice sheets were in mass balance, or that discharge from the ice sheets was constant in time.Consequently, climate projections lack a detailed representation of spatiotemporal trends in ice-sheetfreshwater fluxes and their impact on the global climate system, introducing unquantifieduncertainties in future climate and sea-level projections. In this deliverable, we present a dataset thatoffers projections of freshwater fluxes from the Antarctic ice sheet and uncertainty estimates spanningfrom the present-day to the year 2300 that can be implemented as a forcing for climate models thatdo not include interactive ice sheets. These projections are derived from an ensemble of historicallycalibrated standalone ice sheet model projections generated with the Kori-ULB ice flow model(https://github.com/FrankPat/Kori-ULB), under different climate scenarios up to 2300. We assess thesensitivity and spread in freshwater fluxes projections in response to climate forcing and acomprehensive range of uncertain glaciological processes.
Tanytarsus ligulatus Reiss 1972
Creators: name: Armitage, Brian J.
name: Andersen, Trond
name: Giłka, Wojciech
name: Castillo Sánchez, Kayla N.
name: Ríos González, Tomás A.
name: Aguirre, Yusseff P.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Tanytarsus
Tanytarsus ligulatus

description: Tanytarsus ligulatus Reiss, 1972 *
Reiss, 1972: 81 [Brazil].
Material examined. Panama, Chiriquí Province, Cuenca 104, Bugaba District, La Concepción, Rio Güigala, Vias del Ferrocarril, Punte Antigua, 1 male, 12 March 2021, UV light trap, leg Y. Aguirre & T. Ríos.
Distribution in Neotropics. Brazil, Panama.
description: Published as part of Armitage, Brian J., Andersen, Trond, Giłka, Wojciech, Castillo Sánchez, Kayla N., Ríos González, Tomás A. & Aguirre, Yusseff P., 2025, The Diptera of Panama. II. A first benchmark for the family Chironomidae, pp. 201-240 in Zootaxa 5613 (2) on page 222, DOI: 10.11646/zootaxa.5613.2.1, http://zenodo.org/record/15224174
A Generalized Kahn Principle for Abstract Asynchronous Networks
Creators: name: Abramsky, Samson
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Category Theory (math.CT)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Our general motivation is to answer the question: "What is a model of concurrent computation?". As a preliminary exercise, we study dataflow networks. We develop a very general notion of model for asynchronous networks. The "Kahn Principle", which states that a network built from functional nodes is the least fixpoint of a system of equations associated with the network, has become a benchmark for the formal study of dataflow networks. We formulate a generalized version of the Kahn Principle, which applies to a large class of non-deterministic systems, in the setting of abstract asynchronous networks; and prove that the Kahn Principle holds under certain natural assumptions on the model. We also show that a class of models, which represent networks that compute over arbitrary event structures, generalizing dataflow networks which compute over streams, satisfy these assumptions.
description: 25 pages. Published in the Proceedings of the Symposium on Mathematical Foundations of Programming Language Semantics, Springer Lecture Notes in Computer Science vol. 442, pp. 1--21
'Fast-track' sensitivity of freshwater fluxes to climate scenarios (D4.1)
Creators: name: Pattyn, Frank
name: COULON,, Violaine
name: DE RYDT, Jan
name: QIN, Qing
Publisher: name: Zenodo
Year: 2024

description: MAKE SURE YOU ARE ACCESSING VERSION 2 OF THE 15 October 2024.

As global temperatures rise, Antarctica's grounded ice sheet and floating ice shelves are losing mass at an accelerating rate, releasing meltwater into the Southern Ocean. This increasing freshwater discharge poses significant implications for global climate dynamics. We now have clear evidence that freshwater discharges from Antarctica (ice-shelf melting, iceberg calving, subglacial discharge and surface runoff) are impacting the oceanography of the surrounding oceans, underscoring the urgentneed to integrate these effects into climate models. In previous CMIP rounds, models either assumed that the ice sheets were in mass balance or that discharge from the ice sheets was constant in time.Consequently, climate projections lack a detailed representation of spatiotemporal trends in ice-sheet freshwater fluxes and their impact on the global climate system, introducing unquantified uncertainties in future climate and sea-level projections. In this deliverable, we present a dataset that offers projections of freshwater fluxes from the Antarctic ice sheet and uncertainty estimates spanning from the present day to the year 2300 that can be implemented as a forcing for climate models thatdo not include interactive ice sheets. These projections are derived from an ensemble of historically calibrated standalone ice sheet model projections generated with the Kori-ULB ice flow model (https://github.com/FrankPat/Kori-ULB), under different climate scenarios up to 2300. We assess the sensitivity and spread in freshwater fluxes projections in response to climate forcing and a comprehensive range of uncertain glaciological processes.
Amplitudes of solar-like oscillations: constraints from red giants in open clusters observed by Kepler
Creators: name: Stello, D.
name: Huber, D.
name: Kallinger, T.
name: Basu, S.
name: Mosser, B.
name: Hekker, S.
name: Mathur, S.
name: Garcia, R. A.
name: Bedding, T. R.
name: Kjeldsen, H.
name: Gilliland, R. L.
name: Verner, G. A.
name: Chaplin, W. J.
name: Benomar, O.
name: Meibom, S.
name: Grundahl, F.
name: Elsworth, Y. P.
name: Molenda-Zakowicz, J.
name: Szabó, R.
name: Christensen-Dalsgaard, J.
name: Tenenbaum, P.
name: Twicken, J. D.
name: Uddin, K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Scaling relations that link asteroseismic quantities to global stellar properties are important for gaining understanding of the intricate physics that underpins stellar pulsation. The common notion that all stars in an open cluster have essentially the same distance, age, and initial composition, implies that the stellar parameters can be measured to much higher precision than what is usually achievable for single stars. This makes clusters ideal for exploring the relation between the mode amplitude of solar-like oscillations and the global stellar properties. We have analyzed data obtained with NASA's Kepler space telescope to study solar-like oscillations in 100 red giant stars located in either of the three open clusters, NGC 6791, NGC 6819, and NGC 6811. By fitting the measured amplitudes to predictions from simple scaling relations that depend on luminosity, mass, and effective temperature, we find that the data cannot be described by any power of the luminosity-to-mass ratio as previously assumed. As a result we provide a new improved empirical relation which treats luminosity and mass separately. This relation turns out to also work remarkably well for main-sequence and subgiant stars. In addition, the measured amplitudes reveal the potential presence of a number of previously unknown unresolved binaries in the red clump in NGC 6791 and NGC 6819, pointing to an interesting new application for asteroseismology as a probe into the formation history of open clusters.
description: 6 pages, 4 figures, accepted by ApJL
Oppenheimer-Snyder Collapse in Moving-Puncture Coordinates
Creators: name: Staley, Alexa N.
name: Baumgarte, Thomas W.
name: Brown, J. David
name: Farris, Brian
name: Shapiro, Stuart L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Moving-puncture coordinates are commonly used in numerical simulations of black holes. Their properties for vacuum Schwarzschild black holes have been analyzed in a number of studies. The behavior of moving-puncture coordinates in spacetimes containing matter, however, is less well understood. In this paper we explore the behavior of these coordinates for Oppenheimer-Snyder collapse, i.e., the collapse of a uniform density, pressureless sphere of dust initially at rest to a black hole. Oppenheimer-Snyder collapse provides a stringent test of the singularity-avoiding properties of moving-puncture coordinates, since the singularity can form more quickly than it would for matter with pressure. Our results include analytical expressions for the matter density, lapse function, and mean curvature at early times, as well as interesting limits for later times. We also carry out numerical simulations to obtain the full solution and these show that, even in the absence of pressure, moving-puncture coordinates are able to avoid the singularity. At late times the geometry settles down to a trumpet slice of a vacuum black hole.
description: 20 pages, 9 figures
Estudio de las Propiedades Relajadoras de Sistemas PLZT
Creators: name: García Zaldívar, Osmany
Publisher: name: Zenodo
Year: 2012

description: En el trabajo se estudian sistemas ferroeléctricos de circonato titanato de plomo modificado con lantano (PLZT). Estos sistemas presentan características en la respuesta dieléctrica y ferroeléctrica que los diferencian de los ferroeléctricos clásicos. Los ferroeléctricos relajadores, como se les conoce, poseen propiedades inusuales cuyo origen es el establecimiento de interacciones de corto alcance provocadas por defectos en el cristal. En el trabajo se estudia el carácter relajador de estos sistemas a través del análisis de sus propiedades dieléctricas, ferroeléctricas y estructurales. En particular, se analiza la influencia de las vacancias y la concentración de lantano en las propiedades estructurales y en el carácter relajador.
Observation and Spectral Measurements of the Crab Nebula with Milagro
Creators: name: Abdo, A. A.
name: Allen, B. T.
name: Aune, T.
name: Benbow, W.
name: Berley, D.
name: Chen, C.
name: Christopher, G. E.
name: DeYoung, T.
name: Dingus, B. L.
name: Ellsworth, R. W.
name: Falcone, A.
name: Fleysher, L.
name: Fleysher, R.
name: Gonzalez, M. M.
name: Goodman, J. A.
name: Gordo, J. B.
name: Hays, E.
name: Hoffman, C. M.
name: Huentemeyer, P. H.
name: Kolterman, B. E.
name: Linnemann, J. T.
name: McEnery, J. E.
name: Morgan, T.
name: Mincer, A. I.
name: Nemethy, P.
name: Pretz, J.
name: Ryan, J. M.
name: Parkinson, P. M. Saz
name: Shoup, A.
name: Sinnis, G.
name: Smith, A. J.
name: Vasileiou, V.
name: Walker, G. P.
name: Williams, D. A.
name: Yodh, and G. B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Crab Nebula was detected with the Milagro experiment at a statistical significance of 17 standard deviations over the lifetime of the experiment. The experiment was sensitive to approximately 100 GeV - 100 TeV gamma ray air showers by observing the particle footprint reaching the ground. The fraction of detectors recording signals from photons at the ground is a suitable proxy for the energy of the primary particle and has been used to measure the photon energy spectrum of the Crab Nebula between ~1 and ~100 TeV. The TeV emission is believed to be caused by inverse-Compton up-scattering scattering of ambient photons by an energetic electron population. The location of a TeV steepening or cutoff in the energy spectrum reveals important details about the underlying electron population. We describe the experiment and the technique for distinguishing gamma-ray events from the much more-abundant hadronic events. We describe the calculation of the significance of the excess from the Crab and how the energy spectrum is fit. The fit is consistent with values measured by IACTs between 1 and 20 TeV. Fixing the spectral index to values that have been measured below 1 TeV by IACT experiments (2.4 to 2.6), the fit to the Milagro data suggests that Crab exhibits a spectral steepening or cutoff between about 20 to 40 TeV.
description: Submitted to Astrophysical Journal
Is There A Eu Copyright Jurisprudence? An Empirical Analysis Of The Workings Of The European Court Of Justice
Creators: name: Favale, Marcella
name: Kretschmer, Martin
name: Torremans, Paul
Publisher: name: Zenodo
Year: 2015
Subjects: Court of Justice of the European Union
CJEU
Copyright
European jurisprudence
Advocate General
Harmonization
European Union

description: The Court of Justice of the European Union (ECJ) has been suspected of carrying out a harmonising agenda over and beyond the conventional law-interpreting function of the judiciary. This study aims to investigate empirically two theories in relation to the development of EU copyright law: (i) that the Court has failed to develop a coherent copyright jurisprudence (lacking domain expertise, copyright specific reasoning, and predictability); (ii) that the Court has pursued an activist, harmonising agenda (resorting to teleological interpretation of European law rather than – less discretionary – semantic and systematic legal approaches).

We have collected two data sets relating to all ECJ copyright and database cases up to Svensson (February 2014): (1) Statistics about the allocation of cases to chambers, the composition of chambers, the Judge Rapporteur, and Advocate General (including coding of the professional background of the personnel); (2) Content analysis of argumentative patterns in the decisions themselves, using a qualitative coding technique. Studying the relationship between (1) and (2) allows us to identify links between certain Chambers/ Court members and legal approaches, over time, and by subject. These shed light on the internal workings of the court, and also enable us to explore theories about the nature of ECJ jurisprudence.

The analysis shows that private law and in particular intellectual property law expertise is almost entirely missing from the Court. However, we find that the Court has developed a mechanism for enabling judicial learning through the systematic assignment of cases to certain Judges and AGs. We also find that the Court has developed a “fair balance” topos linked to Judge Malenovský (rapporteur on 24 out of 40 copyright cases) that does not predict an agenda of upward harmonisation, with about half of judgments narrowing rather than widening the scope of copyright protection.
title: Qualitative Inhaltsanalyse
Creators: name: Kollewe, Thomas
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Anzahl der Teilnehmer: 6-14    Lernziele: Die qualitative Inhaltsanalyse zählt zu den in der Forschungspraxis am häufigsten eingesetzten Verfahren zur Analyse qualitativer Daten. Sie ist äußerst flexibel einsetzbar und sowohl für sehr umfangreiche Untersuchungen mit großem[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA) und des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ)
Data Analysis: "Students' Behavioral Patterns in Integrated Writing Tasks: A Sequence Analysis Approach"
Creators: name: Delgado-Osorio, Ximena
name: Hartig, Johannes
Publisher: name: Zenodo
Year: 2025

description: This repository contains the documentation of the data analysis conducted for Delgado-Osorio, X., Hartig, J., Harsch, C., Koval, V., (2025). Students’ Behavioral Patterns in Integrated Writing Tasks: A Sequence Analysis Approach. doi: 10.1037/edu0000957.
title: 3. Symposium „Methodik der medizinischen Ausbildungsforschung“
Creators: name: Schüttpelz-Brauns, Katrin
name: Kiessling, Claudia
name: Härtl, Anja
name: Nouns, Zineb Miriam
name: Boeker, Martin
name: Simon, Melanie
name: Fabry, Götz
name: Himmelbauer, Monika
name: Giesler, Marianne
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Anzahl der Teilnehmer: 30-60    Lernziele: Der GMA-Ausschuss für Methodik der Ausbildungsforschung beschäftigt sich mit den methodischen Voraussetzungen der Ausbildungsforschung. Über die zwei Säulen Beratung und Qualifizierung werden Grundlagen für Ausbildungsforschung an die[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA) und des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ)
Searching for new OH megamasers out to redshifts z>1
Creators: name: Willett, Kyle W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have carried out a search for 18-cm OH megamaser (OHM) emission with the Green Bank Telescope. The targeted galaxies comprise a sample of 121 ULIRGs at 0.090.25. Nine new detections of OHMs are reported, all at redshifts z<0.25. For the remainder of the galaxies, observations constrain the upper limit on OH emission; this rules out OHMs of moderate brightness (L_OH > 10^3 L_sun) for 26% of the sample, and extremely bright OHM emission (L_OH > 10^4 L_sun) for 73% of the sample. Losses from RFI result in the OHM detection fraction being significantly lower than expected for galaxies with L_IR >10^12 L_sun. The new OHM detections are used to calculate an updated OH luminosity function, with Φ[L]\simL_OH^{-0.66}; this slope is in agreement with previous results. Non-detections of OHMs in the COSMOS field constrain the predicted sky density of OHMs; the results are consistent with a galaxy merger rate evolving as (1+z)^m, where m<6.
description: 5 pages, 1 figure. Submitted to Proceedings of IAU Symposium No. 287 "Cosmic Masers - from OH to H0" (Feb 2012)
title: Durchführung medizinischer Ausbildungsprojekte mit Hilfe quantitativer Methoden
Creators: name: Schüttpelz-Brauns, Katrin
name: Giesler, Marianne
name: Himmelbauer, Monika
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Anzahl der Teilnehmer: 8-20    Lernziele: Kurzbeschreibung: In diesem dreiteiligen Workshop wird das grundlegende Vorgehen bei der Planung, Durchführung und Auswertung quantitativer Studien anhand von Beispielen erarbeitet. Dabei wird auf die Präzisierung der Fragestellung, Ableitung von Hypothesen,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA) und des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ)