cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the possibility of a warped disc origin of the inclined stellar discs at the Galactic Centre
Creators: name: Ulubay-Siddiki, A.
name: Bartko, H.
name: Gerhard, O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: (Abridged) The Galactic Center (GC) hosts a population of young stars some of which seem to form mutually inclined discs of clockwise and counter clockwise rotating stars. We present a warped disc origin scenario for these stars assuming that an initially flat accretion disc becomes warped due to the Pringle instability, or due to Bardeen-Petterson effect, before it fragments to stars. We show that this is plausible if the star formation efficiency $ε_{SF} \lesssim 1$, and the viscosity parameter $α\sim 0.1$. After fragmentation, we model the disc as a collection of concentric, circular, mutually tilted rings, and construct warped disc models for mass ratios and other parameters relevant to the GC environment, but also for more massive discs. We take into account the disc's self-gravity and the torques exerted by a surrounding star cluster. We show that a self-gravitating low-mass disc ($M_d / M_{bh} \sim 0.001$) precesses in integrity in the life-time of the stars, but precesses freely when the torques from a non-spherical cluster are included. An intermediate-mass disc ($M_d / M_{bh} \sim 0.01$) breaks into pieces which precess independently in the self-gravity-only case, and become disrupted in the presence of the star cluster torques. For a high-mass disc ($M_d / M_{bh} \sim 0.1$) the evolution is dominated by self-gravity and the disc is broken but not dissolved. The time-scale after which the disc breaks scales almost linearly with ($M_d / M_{bh}$) for self-gravitating models. Typical values are longer than the age of the stars for a low mass disc, and are in the range $\sim 8 \times 10^4-10^5$ yr for high and intermediate-mass discs respectively. None of these models explain the rotation properties of the two GC discs, but a comparison of them with the clockwise disc shows that the lowest mass model in a spherical star cluster matches the data best.
description: 16 pages, 19 figures, abstract abridged to meet arXiv requirements. Accepted for publication in MNRAS
Pseudoscalar Goldstone Bosons Scattering off Charmed Baryons with Chiral Perturbation Theory
Creators: name: Liu, Zhan-Wei
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We have systematically calculated the pseudoscalar Goldstone boson and charmed baryon scattering lengths to the third order with heavy baryon chiral perturbation theory. The scattering lengths can reveal the interaction of $K Λ_c$, $K Σ_c$, $πΩ_c$ etc. For each channel, we take into account of the interaction between the external particle and every possible charmed baryon in the triplet, sextet, and excited sextet. We use dimensional regularization and modified minimal subtraction to get rid of the divergences in the loop-diagram corrections. We notice that the convergence of chiral expansion for most of the channels becomes better after we let the low energy constants absorb the analytic contributions of the loop-diagram corrections and keep the nonanalytic terms only.
description: 4 pages, 1 figure. Proceeding of Eleventh International Conference on Hypernuclear and Strange Particle Physics - HYP2012, Barcelona
The Brightest of Reionizing Galaxies (BoRG) survey
Creators: name: Trenti, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Until now, investigating the early stages of galaxy formation has been primarily the realm of theoretical modeling and computer simulations, which require many physical ingredients and are challenging to test observationally. However, the latest Hubble Space Telescope observations in the near infrared are shedding new light on the properties of galaxies within the first billion years after the Big Bang, including our recent discovery of the most distant proto-cluster of galaxies at redshift z~8. Here, I compare predictions from models of primordial and metal-enriched star formation during the dark ages with the latest Hubble observations of galaxies during the epoch of reionization. I focus in particular on the luminosity function and on galaxy clustering as measured from our Hubble Space Telescope Brightest of Reionizing Galaxies (BoRG) survey. BoRG has the largest area coverage to find luminous and rare z~8 sources that are among the first galaxies to have formed in the Universe.
description: 6 pages, 3 figures, to appear in proceedings of First Stars IV meeting (Kyoto, Japan; 2012)
Modular Koszul duality
Creators: name: Riche, Simon
name: Soergel, Wolfgang
name: Williamson, Geordie
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We prove an analogue of Koszul duality for category $\mathcal{O}$ of a reductive group $G$ in positive characteristic $\ell$ larger than 1 plus the number of roots of $G$. However there are no Koszul rings, and we do not prove an analogue of the Kazhdan--Lusztig conjectures in this context. The main technical result is the formality of the dg-algebra of extensions of parity sheaves on the flag variety if the characteristic of the coefficients is at least the number of roots of $G$ plus 2.
description: 62 pages; image displays best in pdf
Quantum interferometry at zero and finite temperature with two-mode bosonic Josephson junctions
Creators: name: Mazzarella, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze phase interferometry realized with a bosonic Josephson junction made of trapped dilute and ultracold atoms. By using a suitable phase sensitivity indicator we study the zero temperature junction states useful to achieve sub shot-noise precisions. Sub shot-noise phase shift sensitivities can be reached even at finite temperature under a suitable choice of the junction state. We infer a scaling law in terms of the size system (that is, the number of particles) for the temperature at which the shot-noise limit is not overcome anymore
description: Accepted for publication in International Journal of Quantum Information
La Neustrie. Les pays au nord de la Loire entre 650 et 850. Bericht über ein internationales Kolloquium, veranstaltet vom Deutschen Historischen Institut in Paris in Zusammenarbeit mit den Musées départementaux de Seine-Maritime und der Fritz Thyssen-Stiftung (Köln), in Rouen, vom 6. bis 10. Oktober 1985
Creators: name: Heinzelmann, Martin
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 13 (1985)
Dispersion engineered high-Q silicon Nitride Ring-Resonators via Atomic Layer Deposition
Creators: name: Riemensberger, Johann
name: Hartinger, Klaus
name: Herr, Tobias
name: Brasch, Victor
name: Holzwarth, Ronald
name: Kippenberg, Tobias J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate dispersion engineering of integrated silicon nitride based ring resonators through conformal coating with hafnium dioxide deposited on top of the structures via atomic layer deposition (ALD). Both, magnitude and bandwidth of anomalous dispersion can be significantly increased. All results are confirmed by high resolution frequency-comb-assisted-diode-laser spectroscopy and are in very good agreement with the simulated modification of the mode spectrum.
description: 4 pages, 4 figures
Polarimetric Control of Reflective Metasurfaces
Creators: name: Artiga, Xavier
name: Bresciani, Daniele
name: Legay, Hervé
name: Perruisseau-Carrier, Julien
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This letter addresses the synthesis of reflective cells approaching a given desired Floquet's scattering matrix. This work is motivated by the need to obtain much finer control of reflective metasurfaces by controlling not only their co-polarized reflection but also their cross-coupling behavior. The demonstrated capability will enable more powerful design approaches -involving all field components in phase and magnitude- and consequently better performance in applications involving reflective metasurfaces. We first expose some fundamental theoretical constraints on the cell scattering parameters. Then, a successful procedure for controlling all four scattering parameters by applying parallelogram and trapezoid transformations to square patches is presented, considering both normal and oblique incidence.
Andreev current and subgap conductance of spin-valve SFF structures
Creators: name: Vasenko, A. S.
name: Ozaeta, A.
name: Kawabata, S.
name: Hekking, F. W. J.
name: Bergeret, F. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The Andreev current and the subgap conductance in a superconductor/ insulator/ ferromagnet (SIF) structure in the presence of a small spin-splitting field show novel interesting features (A. Ozaeta et al., Phys. Rev. B 86, 060509(R), 2012). For example, the Andreev current at zero temperature can be enhanced by a spin-splitting field h, smaller than the superconducting gap, as has been recently reported by the authors. Also at finite temperatures the Andreev current has a peak for values of the spin-splitting field close to the superconducting gap. Finally, the differential subgap conductance at low temperatures shows a peak at the bias voltage eV = h. In this paper we investigate the Andreev current and the subgap conductance in SFF structures with arbitrary direction of magnetization of the F layers. We show that all aforementioned features occur now at the value of the "effective field", which is the field acting on the Cooper pairs in the multi-domain ferromagnetic region, averaged over the decay length of the superconducting condensate into a ferromagnet. We also briefly discuss the heat transport and electron cooling in the considered structures.
description: 6 pages, 4 figures, proceedings, to be published in J. Supercond. Nov. Magn
Gluon-induced Higgs-strahlung at next-to-leading order QCD
Creators: name: Altenkamp, Lukas
name: Dittmaier, Stefan
name: Harlander, Robert V.
name: Rzehak, Heidi
name: Zirke, Tom J. E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Gluon-induced contributions to the associated production of a Higgs and a Z-boson are calculated with NLO accuracy in QCD. They constitute a significant contribution to the cross section for this process. The perturbative correction factor (K-factor) is calculated in the limit of infinite top-quark and vanishing bottom-quark masses. The qualitative similarity of the results to the well-known ones for the gluon-fusion process $gg\to H$ allows to conclude that rescaling the LO prediction by this K-factor leads to a reliable NLO result and realistic error estimate due to missing higher-order perturbative effects. We consider the total inclusive cross section as well as a scenario with a boosted Higgs boson, where the Higgs boson's transverse momentum is restricted to values ptH>200GeV. In both cases, we find large correction factors $K\approx 2$ in most of the parameter space.
description: 30 pages, 8 figures, 2 tables
The Envelope and Embedded Disk around the Class 0 Protostar L1157-mm: Dual-wavelength Interferometric Observations and Modeling
Creators: name: Chiang, Hsin-Fang
name: Looney, Leslie W.
name: Tobin, John J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present dual-wavelength observations and modeling of the nearly edge-on Class 0 young stellar object L1157-mm. Using the Combined Array for Research in Millimeter-wave Astronomy, a nearly spherical structure is seen from the circumstellar envelope at the size scale of 10^2 to 10^3 AU in both 1 mm and 3 mm dust emission. Radiative transfer modeling is performed to compare data with theoretical envelope models, including a power-law envelope model and the Terebey-Shu-Cassen model. Bayesian inference is applied for parameter estimation and information criteria is used for model selection. The results prefer the power-law envelope model against the Terebey-Shu-Cassen model. In particular, for the power-law envelope model, a steep density profile with an index of ~2 is inferred. Moreover, the dust opacity spectral index (beta) is estimated to be ~0.9, implying that grain growth has started at L1157-mm. Also, the unresolved disk component is constrained to be < 40 AU in radius and < 4-25 M_Jup in mass. However, the estimate of the embedded disk component relies on the assumed envelope model.
description: 50 pages, 16 figures, Accepted for publication in ApJ
Inclusive jet spectra in 2.76 TeV collisions from ALICE
Creators: name: Reed, Rosi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Measurements of high-pT particle production in heavy-ion collisions at RHIC have shown that medium-induced energy loss affects the partons produced in the early stage of a heavy-ion col- lision. The increased initial production cross section for partons at LHC energies makes fully reconstructed jets available in a wide kinematic range, which allows for a more differential in- vestigation of parton energy loss. Partonic energy loss allows us to access key observables of the hot deconfined nuclear matter produced in heavy-ion collisions. The inclusive cross-section of reconstructed jets using the ALICE tracking detectors and electromagnetic calorimeter is pre- sented from data collected during the 2.76 TeV pp runs. The procedures used to reconstruct jets and extract them from a fluctuating background in Pb-Pb collisions are discussed.
description: 4 pages, 3 figures, proceedings from Quark Matter 2012 at Washington DC
Structure-Based Bayesian Sparse Reconstruction
Creators: name: Quadeer, Ahmed A.
name: Al-Naffouri, Tareq Y.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Sparse signal reconstruction algorithms have attracted research attention due to their wide applications in various fields. In this paper, we present a simple Bayesian approach that utilizes the sparsity constraint and a priori statistical information (Gaussian or otherwise) to obtain near optimal estimates. In addition, we make use of the rich structure of the sensing matrix encountered in many signal processing applications to develop a fast sparse recovery algorithm. The computational complexity of the proposed algorithm is relatively low compared with the widely used convex relaxation methods as well as greedy matching pursuit techniques, especially at a low sparsity rate.
description: 29 pages, 15 figures, accepted in IEEE Transactions on Signal Processing (July 2012)
Extreme sensitivity of the spin-splitting and 0.7 anomaly to confining potential in one-dimensional nanoelectronic devices
Creators: name: Burke, A. M.
name: Klochan, O.
name: Farrer, I.
name: Ritchie, D. A.
name: Hamilton, A. R.
name: Micolich, A. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum point contacts (QPCs) have shown promise as nanoscale spin-selective components for spintronic applications and are of fundamental interest in the study of electron many-body effects such as the 0.7 x 2e^2/h anomaly. We report on the dependence of the 1D Lande g-factor g* and 0.7 anomaly on electron density and confinement in QPCs with two different top-gate architectures. We obtain g* values up to 2.8 for the lowest 1D subband, significantly exceeding previous in-plane g-factor values in AlGaAs/GaAs QPCs, and approaching that in InGaAs/InP QPCs. We show that g* is highly sensitive to confinement potential, particularly for the lowest 1D subband. This suggests careful management of the QPC's confinement potential may enable the high g* desirable for spintronic applications without resorting to narrow-gap materials such as InAs or InSb. The 0.7 anomaly and zero-bias peak are also highly sensitive to confining potential, explaining the conflicting density dependencies of the 0.7 anomaly in the literature.
description: 23 pages, 7 figures
Additional file 1 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 1: A1 Table. COREQ-32 criteria for reporting qualitative research.
title: Pulse Power Effects on Transient Plasma Ignition for Combustion
Creators: name: Alderman II, David Wayne
Publisher: name: Old Dominion University Libraries
Year: 2019

description: Transient plasma ignition (TPI) uses highly non-equilibrium plasmas, driven by less than 100 nanosecond, high-voltage pulses, to initiate combustion. The effects of pulse repetition frequency (PRF) and ultrashort nanosecond rise times on TPI are investigated in this work using lean, stoichiometric, and rich air-fuel mixtures at atmospheric pressure. Experimental data show the transient plasmas driven by ultrashort rise time, high voltage pulses at high PRF’s enhance the combustion of lean or stoichiometric air-methane mixtures in a static chamber. In particular, increasing PRF enhances the combustion performance by means of reduced delay times independent of the equivalence ratio of the air-fuel mixture. Plasmas driven by shorter rise time pulses improve combustion performance by reducing ignition delay time and increasing peak pressure in lean and stoichiometric mixtures. As TPI promises improved combustion efficiency and reduced emission, this study provides important pulse power parameter information to optimize TPI for combustion.
Bernard Chevalier, Philippe Contamine (Hrsg.), La France de la fin du XVe siècle: Renouveau et apogée. Economie - Pouvoirs - Arts - Culture et conscience nationales. Colloque international du CNRS, Tours, Centre d'Etudes Supérieures de la Renaissance 3-6 octobre 1983, 1985
Creators: name: Fouquet, Gerhard
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 14 (1986)
Additional file 2 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 2: A2 Table. Interview guide questions for stakeholders (A. English version. B. Swedish version).
Measurements of electron anisotropy in solar flares using albedo with RHESSI X-ray data
Creators: name: Dickson, Ewan Cameron Mackenzie
name: Kontar, Eduard
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The angular distribution of electrons accelerated in solar flares is a key parameter in the understanding of the acceleration and propagation mechanisms that occur there. However, the anisotropy of energetic electrons is still a poorly known quantity, with observational studies producing evidence for an isotropic distribution and theoretical models mainly considering the strongly beamed case. We use the effect of photospheric albedo to infer the pitch angle distribution of X-ray emitting electrons using Hard X-ray data from RHESSI. A bi-directional approximation is applied and a regularized inversion is performed for eight large flare events to deduce the electron spectra in both downward (towards the photosphere) and upward (away from the photosphere) directions. The electron spectra and the electron anisotropy ratios are calculated for broad energy range from about 10 and up to ~ 300 keV near the peak of the flares. The variation of electron anisotropy over short periods of time intervals lasting 4, 8 and 16 seconds near the impulsive peak has been examined. The results show little evidence for strong anisotropy and the mean electron flux spectra are consistent with the isotropic electron distribution. The 3-sigma level uncertainties, although energy and event dependent, are found to suggest that anisotropic distribution with anisotropy larger than ~ 3 are not consistent with the hard X-ray data. At energies above 150-200 keV, the uncertainties are larger and thus the possible electron anisotropies could be larger.
description: 24 pages, 14 figures, Accepted for publication in Solar Physics
Spin-wave propagation and transformation in a thermal gradient
Creators: name: Obry, Björn
name: Vasyuchka, Vitaliy I.
name: Chumak, Andrii V.
name: Serga, Alexander A.
name: Hillebrands, Burkard
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The influence of a thermal gradient on the propagation properties of externally excited dipolar spin waves in a magnetic insulator waveguide is investigated. It is shown that spin waves propagating towards a colder region along the magnetization direction continuously reduce their wavelength. The wavelength increase of a wave propagating into a hotter region was utilized to realize its decomposition in the partial waveguide modes which are reflected at different locations. This influence of temperature on spin-wave properties is mainly caused by a change in the saturation magnetization and yields promising opportunities for the manipulation of spin waves in spin-caloritronic applications.
description: 4 pages, 4 figures
Additional file 3 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 3: A3 Table. Example of abstraction path in content analysis.
Spin-current noise from fluctuation relations
Creators: name: Lim, Jong Soo
name: Sanchez, David
name: Lopez, Rosa
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present fluctuation relations that connect spin-polarized current and noise in mesoscopic conductors. In linear response, these relations are equivalent to the fluctuation-dissipation theorem that relates equilibrium current--current correlations to the linear conductance. More interestingly, in the weakly nonlinear regime of transport, these relations establish a connection between the leading-order rectification spin conductance, the spin noise susceptibility and the third cumulant of spin current fluctuations at equilibrium. Our results are valid even for systems in the presence of magnetic fields and coupled to ferromagnetic electrodes.
description: Submitted to the Proceedings of the 31st ICPS
Single and multiple index functional regression models with nonparametric link
Creators: name: Chen, Dong
name: Hall, Peter
name: Müller, Hans-Georg
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Fully nonparametric methods for regression from functional data have poor accuracy from a statistical viewpoint, reflecting the fact that their convergence rates are slower than nonparametric rates for the estimation of high-dimensional functions. This difficulty has led to an emphasis on the so-called functional linear model, which is much more flexible than common linear models in finite dimension, but nevertheless imposes structural constraints on the relationship between predictors and responses. Recent advances have extended the linear approach by using it in conjunction with link functions, and by considering multiple indices, but the flexibility of this technique is still limited. For example, the link may be modeled parametrically or on a grid only, or may be constrained by an assumption such as monotonicity; multiple indices have been modeled by making finite-dimensional assumptions. In this paper we introduce a new technique for estimating the link function nonparametrically, and we suggest an approach to multi-index modeling using adaptively defined linear projections of functional data. We show that our methods enable prediction with polynomial convergence rates. The finite sample performance of our methods is studied in simulations, and is illustrated by an application to a functional regression problem.
description: Published in at http://dx.doi.org/10.1214/11-AOS882 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Additional file 4 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 4: A4 Table. Distribution of participants in the interview study.
Highly interactive kink solutions
Creators: name: Gomes, A. R.
name: Menezes, R.
name: Oliveira, J. C. R. E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we present a new class of real scalar field models admitting strongly interactive kink solutions. Instead of the usual exponential asymptotic behavior these topological solutions exhibit a power-law one. We investigate the interaction force between a pair of kink/anti-kink solutions both analytically and numerically, by integrating the time dependent field equations of the model. Furthermore, working within the first-order framework, we analyze the linear stability of these solutions. The stability analysis leads to Schödinger-like equations with potentials which, despite admitting no bound states, lead to strong resonance peaks. We argue that these properties are important for some possible physical applications.
description: 9 pages, 8 figures
Peter Flora, Franz Kraus, Winfried Pfenning, State, Economy and Society in Western Europe 1815–1975. A Data-Handbook in two volumes, Volume II: The Growth of Industrial Societies and Capitalist Economies, 1987
Creators: name: Dipper, Christof
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 16, Nr. 3 (1989)
Experimental simulation of anyonic fractional statistics with an NMR quantum information processor
Creators: name: Feng, Guanru
name: Long, Guilu
name: Laflamme, Raymond
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Anyons have exotic statistical properties, fractional statistics, differing from Bosons and Fermions. They can be created as excitations of some Hamiltonian models. Here we present an experimental demonstration of anyonic fractional statistics by simulating a version of the Kitaev spin lattice model proposed by Han et al[Phys. Rev.Lett. 98, 150404 (2007)] using an NMR quantum information processor. We use a 7-qubit system to prepare a 6-qubit pseudopure state to implement the ground state preparation and realize anyonic manipulations, including creation, braiding and anyon fusion. A $π/2\times 2$ phase difference between the states with and without anyon braiding, which is equivalent to two successive particle exchanges, is observed. This is different from the $π\times 2$ and $2π\times 2$ phases for Fermions and Bosons after two successive particle exchanges, and is consistent with the fractional statistics of anyons.
description: 7 pages, 7 figures
Modeling Earthen Dike Stability: Sensitivity Analysis and Automatic Calibration of Diffusivities Based on Live Sensor Data
Creators: name: Melnikova, N. B.
name: Krzhizhanovskaya, V. V.
name: Sloot, P. M. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Geophysics (physics.geo-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The paper describes concept and implementation details of integrating a finite element module for dike stability analysis Virtual Dike into an early warning system for flood protection. The module operates in real-time mode and includes fluid and structural sub-models for simulation of porous flow through the dike and for dike stability analysis. Real-time measurements obtained from pore pressure sensors are fed into the simulation module, to be compared with simulated pore pressure dynamics. Implementation of the module has been performed for a real-world test case - an earthen levee protecting a sea-port in Groningen, the Netherlands. Sensitivity analysis and calibration of diffusivities have been performed for tidal fluctuations. An algorithm for automatic diffusivities calibration for a heterogeneous dike is proposed and studied. Analytical solutions describing tidal propagation in one-dimensional saturated aquifer are employed in the algorithm to generate initial estimates of diffusivities.
Additional file 5 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 5: A5 Table. Content analysis result. Content analysis with 78 codes, 33 subcategories, 7 main categories, 1 central theme.
On Capacity and Optimal Scheduling for the Half-Duplex Multiple-Relay Channel
Creators: name: Ong, Lawrence
name: Motani, Mehul
name: Johnson, Sarah J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We study the half-duplex multiple-relay channel (HD-MRC) where every node can either transmit or listen but cannot do both at the same time. We obtain a capacity upper bound based on a max-flow min-cut argument and achievable transmission rates based on the decode-forward (DF) coding strategy, for both the discrete memoryless HD-MRC and the phase-fading HD-MRC. We discover that both the upper bound and the achievable rates are functions of the transmit/listen state (a description of which nodes transmit and which receive). More precisely, they are functions of the time fraction of the different states, which we term a schedule. We formulate the optimal scheduling problem to find an optimal schedule that maximizes the DF rate. The optimal scheduling problem turns out to be a maximin optimization, for which we propose an algorithmic solution. We demonstrate our approach on a four-node multiple-relay channel, obtaining closed-form solutions in certain scenarios. Furthermore, we show that for the received signal-to-noise ratio degraded phase-fading HD-MRC, the optimal scheduling problem can be simplified to a max optimization.
description: Author's final version (to appear in IEEE Transactions on Information Theory)
title:  La végétation des sources thermominérales salées d’Auvergne
Creators: name: Choisnet, Guillaume
name: Roux, Camille
name: Cordonnier, Stéphane
name: Hugonnot, Vincent
name: Bioret, Frédéric
Publisher: name: Université Clermont Auvergne
Year: 2020
Subjects: Phytosociologie
halophytes
sources salées
Auvergne

description: Les auteurs réalisent une étude phytosociologique de la végétation des sources thermominérales salées d’Auvergne, en s’inscrivant dans une approche «braun-blanqueto-tüxenienne» de l’association. Malgré un grand nombre de relevés réalisés sur les sites salés d’Auvergne, les groupements restent méconnus et il semblait nécessaire d’en réaliser la synthèse pour en préciser le statut phytosociologique.
Après une rapide présentation du contexte physiographique des localités étudiées et un bref rappel des travaux phytosociologiques antérieurs, les auteurs réalisent une analyse et une synthèse de 176 relevés phytosociologiques illustrant les communautés de la vingtaine de localités salifères connues en Auvergne. Provenant de 16 sites, 69 relevés ont été spécifiquement réalisés dans le cadre de cette étude.
Neuf groupements de rang association sont présentés sur le plan floristique et synécologique : trois associations et six sous-associations nouvelles sont décrites.
description: The authors accomplish a phytosociological study of the salt thermomineral spring vegetation in Auvergne. They follow a ‘braun-blanqueto-tüxenian’ approach of the association. Despite a large number of relevés carried out on the salty sites of Auvergne, the communities stay unknown as it seems necessary to synthesize them and clarify their phytosociological status.
The authors carry out an analysis and a synthesis of 176 phytosociological relevés illustrating the communities of the twenty salty localities known in Auvergne. From 16 sites, 69 relevés were specifically produced as part of this study.
Nine communities are presented on the floristical and synecological plan : three new associations and six new sub-associations are described.
A.-M. Genevois, J.-F. Genest, A. Chalandon, Bibliothèques de manuscrits médiévaux en France: Relevé des inventaires du VIIIe au XVIIIe siècle, 1987
Creators: name: Milde, Wolfgang
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 18, Nr. 1 (1991)
Yvette Duval, Auprès des saints corps et âme. L'inhumation ›ad sanctos‹ dans la chrétienté d'Orient et d'Occident du IIIe au VIIe siècle, 1988
Creators: name: Krüger, Karl Heinrich
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 18, Nr. 1 (1991)
Primordial Nucleosynthesis
Creators: name: Coc, Alain
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Primordial nucleosynthesis, or Big-Bang Nucleosynthesis (BBN), is one of the three evidences for the Big-Bang model, together with the expansion of the Universe and the Cosmic Microwave Background. There is a good global agreement over a range of nine orders of magnitude between abundances of 4He, D, 3He and 7Li deduced from observations, and calculated in primordial nucleosynthesis. This comparison was used to determine the baryonic density of the Universe. For this purpose, it is now superseded by the analysis of the Cosmic Microwave Background (CMB) radiation anisotropies. However, there remain, a yet unexplained, discrepancy of a factor 3-5, between the calculated and observed lithium primordial abundances, that has not been reduced, neither by recent nuclear physics experiments, nor by new observations. We review here the nuclear physics aspects of BBN for the production of 4He, D, 3He and 7Li, but also 6Li, 9Be, 11B and up to CNO isotopes. These are, for instance, important for the initial composition of the matter at the origin of the first stars. Big-Bang nucleosynthesis, that has been used, to first constrain the baryonic density, and the number of neutrino families, remains, a valuable tool to probe the physics of the early Universe, like variation of "constants" or alternative theories of gravity.
description: Invited Plenary Talk given at the 11th International Conference on Nucleus-Nucleus Collisions (NN2012), San Antonio, Texas, USA, May 27-June 1, 2012. To appear in the NN2012 Proceedings in Journal of Physics: Conference Series (JPCS)
Youth devised design
Creators: name: Rios, William Martin
name: 0000-0003-3471-3239
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Youth
Theatre
TYA
Design thinking
Art inspired activation
Interactive

description: Youth Devised Design is an ethnographic case study that started as an investigation on how to center the voices of young people into my design process through the creation of an interactive and immersive exhibit for young people and turned into a project that engaged a specific community through art inspired activations after the pandemic. In this study, I constructed a series of community driven, arts-based workshops with two local non-profits in the Austin, TX area, Creative Action and Foundation Communities. As TYA artists make theatre and experiences that center young people in the creation phase, theatrical and experiential designers need to match their efforts and build paths to bring youth voice into our design process so we can create work that inspires and resonates with our audience. Youth Devised Design explores methods used to generate new plays for young audiences to explore and create a community-engaged pedagogy and to deliver design experiences that promote intergenerational artistry to a more expansive arena of young people and communities. This paper will explore the path I took from creating a digital playground for young people pre-pandemic to the project’s end goal to create artistic opportunities that could be safely implemented during the Covid 19 pandemic to build a sense of community in a resident group who did not have that opportunity to do so before the pandemic isolated them. The workshops created the space for me to immerse myself with my intended audience, the young people who reside at the Foundation Community property, The Jordan at Muller. The workshop exercises invited these young people to explore climate justice through a neighborhood art project. This practice in creating and implementing workshops designed for the young people living at The Jordan at Muller helped me to build empathy and connection with my audience. Utilizing the inspiration from the workshops, I then crafted a series of large-scale resident art-inspired activation proposals. The goal of each proposal was to generate creative expressions that would build stimulate the growth of the community. This project builds upon the work of Kristin Ann Leahey, Meredyth Franzoni Pederson, and Rachel Alulis, all alumni of the Theatre and Dance Department at the University of Texas at Austin. Ultimately, with this study, I took the lessons learned from working with young artists and scaled those initiatives into a larger community wide project through the strategies of design thinking as laid out in the book, Change by Design by Tim Brown.
title: Elite
Creators: name: Damele, Giovanni
Publisher: name: IFILNOVA, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2020

description: Exposição focada principalmente em dois períodos de desenvolvimento da teoria das elites, que hoje podem ser considerados como clássicos. O primeiro corresponde à fase de alargamento do sufrágio em muitos países europeus, o segundo à ascensão do modelo liberal-democrático nos dois lados do Atlântico. A sociologia política e a teoria política contemporâneas reconhecem, hoje, os limites teóricos e metodológicos do elitismo clássico. Ao longo das décadas, a teoria das elites tem sido – e ainda é – alvo de críticas. À tradicional crítica marxista que via na “elite” um conceito confuso, ele próprio um resíduo ideológico-metafísico que era necessário substituir com o conceito de “classe”, sobrepôs-se recentemente uma crítica mais transversal que abrange tanto a teoria como a sociologia política. Esta crítica aponta para a incapacidade dos teóricos das elites de ver e, por conseguinte, de descrever corretamente o potencial de auto-organização dos grupos, as dinâmicas espontâneas da sociedade, a realidade de movimentos acéfalos e não hierárquicos e, não obstante, politicamente relevantes. Perante estas observações, é importante sublinhar os limites de qualquer abordagem reducionista, a partir das que limitam às práticas das elites qualquer forma de ação política. Contudo, os conceitos analíticos introduzidos pelos teóricos das elites delineiam um paradigma que não aparenta estar, hoje, totalmente ultrapassado.
description: Damele, G. “Elite”. Dicionário de Filosofia Moral e Política (2020), 2.ª série, coord. António Marques e André Santos Campos. Lisboa: Instituto de Filosofia da Nova, URL: .
description: ISSN 2184-4445
Additional file 6 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 6: A6 Table. Interview quotations used in the report.
Live design as living process
Creators: name: Bruner, Michael Andrew
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Live performance
Living systems
New media
Hybrid events
Design

description: Live events and performance are fundamental aspects of our culture. They are the spaces where communities form and where productive dialogues occur between strangers. As the United States of America faces social isolation due to the novel coronavirus along with increasingly divisive politics, live performance is sorely needed to heal our communities. However, due to the pandemic, live performance defined as an event with performer and audience co-located in a shared time and space is no longer a safe avenue for creating art. The current pandemic is by no means the only force shaping our current reality; climate change, political unrest, digital technology, and global capitalism are all looming ecological forces we are facing. All of these forces need collective action to be effectively addressed. Live experiences are a critical component of manifesting the necessary social cohesion to redefine our relationships with the Earth. The current state of the world leaves ecologically minded artists with a fundamental question, what are the vital ingredients of a live experience? This thesis is an exploration of live experience and how we can look to the properties of living systems as lens for guiding successful design decisions. My goal is to reveal the elements that index a performance as live from an audience's perspective and re-imagine my design methodology as a living process. Through the design and implementation of an interactive installation titled, Elemental Media, I experiment with novel modes of audience interaction and involvement that respond to our current moment. Creating a hybrid event that takes place both virtually and physically offers a lens for considering how differing mediums and modes of spectatorship are involved in generating experiences of liveness. Assessing the success of this process and performance involves gathering audience responses, documenting and reflecting upon personal experiences, engaging with the writing of other researchers, and synthesizing these findings into principles for live design as a living process.
D6.1. Consortium Agreement
Creators: name: Matei, Oliviu
name: Argyropoulos, Dimitrios
name: Nagy, Adrienn
name: Bhim Bahadur Ghaley
Publisher: name: Zenodo
Year: 2022

description: The research contemplated herein has arisen under the auspices of the ERA-NET COFUND ICT-AGRI-FOOD hereinafter referred to as “ICT-AGRI-FOOD”, which is a network of ministries and funding organizations from European countries with the ambition to strengthen European research on digitization in the agri-food system. The Participants established, in reply to a call for proposals by ERA-NET COFUND ICT-AGRI-FOOD, a Project called: “Unlocking data-driven innovation for improving productivity and data sharing in mushroom value chain” hereinafter referred to as “Project”; And as this Project has been selected for funding; The Project Participants now wish to set the terms and conditions for the implementation of their Project, and their respective rights and obligations resulting there from, by means of this Agreement.
Additional file 7 of The voice of healthcare: introducing digital decision support systems into clinical practice - a qualitative study
Creators: name: Frisinger, Ann
name: Papachristou, Panagiotis
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 7: A7 Table. A SWOT matrix presenting an integrated overview of the content analysis result.
Subluminal Galilean Genesis
Creators: name: Creminelli, Paolo
name: Hinterbichler, Kurt
name: Khoury, Justin
name: Nicolis, Alberto
name: Trincherini, Enrico
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We put forward an improved version of the Galilean Genesis model that addresses the problem of superluminality. We demote the full conformal group to Poincare symmetry plus dilations, supplemented with approximate galilean shift invariance in the UV and at small field values. In this way fluctuations around the NEC-violating cosmological background are made substantially subluminal, and superluminality cannot be reached by any small change of the solution, in contrast with the original model. Dilation invariance still protects the scale-invariance of correlation functions of a massless test scalar - which is the source of the observed cosmological fluctuations - but the explicit breaking of the conformal group can be potentially observed in higher-order correlators. We also highlight a subtlety in matching the NEC-violating phase with the standard cosmological evolution, and discuss the possible couplings of the Galileon to gravity.
description: 18 pages, 1 figure
Abrupt enhancement of non-centrosymmetry and appearance of the spin-triplet superconducting state in Li_2(Pd_{1-x}Pt_{x})_3B beyond x=0.8
Creators: name: Harada, S.
name: Zhou, J. J.
name: Yao, Y. G.
name: Inada, Y.
name: Zheng, Guo-qing
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report synthesis, ^{195}Pt, ^{11}B and ^{7}Li NMR measurements, and first-principle band calculation for non-centrosymmetric superconductors Li_{2}(Pd_{1-x}Pt_{x})_{3}B (x=0, 0.2, 0.5, 0.8, 0.84, 0.9 and 1). For 0 \leq x \leq 0.8, the spin-lattice relaxation rate 1/T_1 shows a clear coherence peak just below T_c, decreasing exponentially at low temperature, and the Knight shift ^{195}K decreases below T_c. For x=0.9 and 1.0, in contrast, 1/T_1 shows no coherence peak but a T^3 variation and ^{195}K remains unchanged across T_c. These results indicate that the superconducting state changes drastically from a spin-singlet dominant to a spin-triplet dominant state at x=0.8. We find that the distortion of B(Pt,Pd)_6 increases abruptly above x=0.8, which leads to an abrupt enhancement of the asymmetric spin-orbit coupling as confirmed by band calculation. Such local structure distortion that enhances the extent of inversion-symmetry breaking is primarily responsible for the pairing symmetry evolution. The insight obtained here provides a new guideline for searching new NCS superconductors with large spin-triplet component.
description: to appear in Phys. Rev. B (Rapid Commun.); contact the authors for high-resolution figures
The Music of Dialect: Composition based on Newfoundland discourse models
Creators: name: Noble, Jason
Publisher: name: Zenodo
Year: 2025

description: This resource (two slide decks) accompanies a reprint of the script from Noble's two-part presentation on this topic at the Université de Moncton in autumn 2023. The script can be found at www.timbreandorchestration.org/writings/reprints/music-as-dialect