cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Inclusion of the backaction term in the total optical force exerted upon Rayleigh particles in nonresonant structures
Creators: name: Abbassi, Mohammad Ali
name: Mehrany, Khashayar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, we investigate the impact of the electromagnetic scattering caused by other objects in nonfree space on the time averaged force exerted upon a Rayleigh particle, which is conventionally referred to as the backaction effect. We show that backaction modifies the gradient force, radiation pressure, and spin curl force exerted upon Rayleigh particles, and gives rise to an additional force term which stems from the gradient of the backaction field in nonfree space. As a numerical example, we look into the trapping of a dielectric nanoparticle at the center of curvature of a spherical mirror, and study how it is affected by the backaction effect. We show that backaction can enhance the force exerted upon the particle, reshape the trapping potential, and shift the equilibrium position of the particle.
description: 18 pages, 7 figures
Additional file 6: of Examining trends in inequality in the use of reproductive health care services in Ghana and Nigeria
Creators: name: Oluwasegun Ogundele
name: Pavlova, Milena
name: Groot, Wim
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Figure S5. Concentration curves of use of Delivery care, Ghana (Years 2003, 2008, 2014). (PDF 899 kb)
MICROWAVE-INDUCED RESONANT REFLECTION AND LOCALIZATION OF BALLISTIC ELECTRONS IN QUANTUM MICROCHANNELS
Creators: name: Gorelik, L. Y.
name: Jonson, M.
name: Shekhter, R. I.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We show that electron transport in a ballistic microchannel supporting both propagating and reflected modes can be completely blocked by applying a microwave electromagnetic field. The effect is due to resonant reflection caused by multiple coherent electron-photon scattering involving at least two spatially localized scattering centers in the channel. With many such scattering centers present the conductance is shown to have an irregular dependence on bias voltage, gate voltage and frequency with irregularily spaced dips corresponding to resonant reflection. When averaged over bias, gate voltage or frequency the conductance will decay exponentially with channel length in full analogy with the localization of 1D electrons caused by impurity scattering.
description: 4 pages, latex, 1 figure available on request
Science prospects for SPHiNX - a small satellite GRB polarimetry mission
Creators: name: Pearce, M.
name: Eliasson, L.
name: Iyer, N. Kumar
name: Kiss, M.
name: Kushwah, R.
name: Larsson, J.
name: Lundman, C.
name: Mikhalev, V.
name: Ryde, F.
name: Stana, T. -A.
name: Takahashi, H.
name: Xie, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Gamma-ray bursts (GRBs) are exceptionally bright electromagnetic events occurring daily on the sky. The prompt emission is dominated by X-/$γ$-rays. Since their discovery over 50 years ago, GRBs are primarily studied through spectral and temporal measurements. The properties of the emission jets and underlying processes are not well understood. A promising way forward is the development of missions capable of characterising the linear polarisation of the high-energy emission. For this reason, the SPHiNX mission has been developed for a small-satellite platform. The polarisation properties of incident high-energy radiation (50-600 keV) are determined by reconstructing Compton scattering interactions in a segmented array of plastic and Gd$_3$Al$_2$Ga$_3$O$_{12}$(Ce) (GAGG(Ce)) scintillators. During a two-year mission, $\sim$200 GRBs will be observed, with $\sim$50 yielding measurements where the polarisation fraction is determined with a relative error $\leq$10%. This is a significant improvement compared to contemporary missions. This performance, combined with the ability to reconstruct GRB localisation and spectral properties, will allow discrimination between leading classes of emission models.
description: Accepted for publication in Astroparticle Physics
Local atomic geometry and Ti 1s near-edge spectra in PbTiO$_3$ and SrTiO$_3$
Creators: name: Cockayne, Eric
name: Shirley, Eric L.
name: Ravel, Bruce D.
name: Woicik, Joseph C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study Ti 1s near-edge spectroscopy in PbTiO$_3$ at various temperatures above and below its tetragonal-to-cubic phase transition, and in SrTiO$_3$ at room temperature. Ab initio molecular dynamics (AIMD) runs on 80-atom supercells are used to determine the average internal coordinates and their fluctuations. We determine that one vector local order parameter is the dominant contributor to changes in spectral features: the displacement of the Ti ion with respect to its axial O neighbors in each Cartesian direction, as these displacements enhance the cross section for transitions to E$_{\rm g}$-derived core-hole exciton levels. Using periodic five-atom structures whose relative Ti-O displacements match the root-mean-square values from the AIMD simulations, and core-hole Bethe-Salpeter equation (BSE) calculations, we quantitatively predict the respective Ti 1s near-edge spectra. Properly accounting for atomic fluctuations greatly improves the agreement between theoretical and experimental spectra. The evolution of relative strengths of spectral features vs temperature and electric field polarization vector are captured in considerable detail. This work shows that local structure can be characterized from first-principles sufficiently well to aid both the prediction and the interpretation of near-edge spectra
description: 10 pages
On the radial metallicity gradient and radial migration effect of the Galactic disk
Creators: name: Jia, Yunpeng
name: Chen, Yuqin
name: Zhao, Gang
name: Xue, Xiangxiang
name: Zhao, Jingkun
name: Yang, Chengqun
name: Li, Chengdong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the radial metallicity gradient $Δ[M/H]/ΔR_g$ as a function of [Mg/Fe] and $|Z|$ with the help of a guiding radius based on the Apache Point Observatory Galactic Evolution Experiment and Gaia and then analyze the radial migration effect on the radial metallicity gradient and metallicity-rotation gradient between the Galactic thin and thick disks. The derived trend of gradient $Δ[M/H]/ΔR_g$ versus [Mg/Fe] shows a transition at [Mg/Fe] $\sim 0.18$ dex, below which the gradient is negative and varies a little as [Mg/Fe] increases; however, it changes sharply in [Mg/Fe] ranges of 0.16-0.18, above which the gradient increases linearly with increasing [Mg/Fe], being a positive value at [Mg/Fe]$\gtrsim 0.22$ dex. These positive gradients in the high-[Mg/Fe] populations are found at $|Z| < 0.8$ kpc, and there are nearly no gradients toward higher $|Z|$. By comparing the metallicity distributions, the radial metallicity gradients $Δ[M/H]/ΔR$ and the metallicity-rotation gradients between the total sample and $|R-R_g|<2$ kpc subsample (or $|R-R_g|>2$ kpc subsample), we find that, for the thick disk, blurring flattens the gradient $Δ[M/H]/ΔR$ and favors metal-poor high-eccentricity stars. These stars are responsible for the measured positive metallicity-rotation gradient of the thick disk.
description: Published in ApJ, including 8 pages, 8 figures
Equation of motion of a classical scalar field with back reaction of produced particles
Creators: name: Dolgov, A. D.
name: Hansen, S. H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the one-loop approximation we derive the equation of motion for a classical scalar field ϕ_c (t) with the back reaction of particle production included. Renormalization of mass and couplings of ϕ_c is done explicitly. The equation is non-local in time, but can easily be treated perturbatively or numerically. For the weak trilinear coupling of the external field to the produced particles, the new equation gives the same solution as the familiar one with the Γϕ_c term. For a stronger coupling and other types of couplings the results are significantly different. The equation can be applied to the universe heating by the inflaton decay and to spontaneous baryogenesis.
description: 29 pages, 16 figures, subm to NPB
Burmeistera pteridioides McVaugh, Ann.
Creators: name: González, Favio
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Burmeistera
Burmeistera pteridioides

description: 42. Burmeistera pteridioides McVaugh, Ann. Missouri Bot. Gard. 52: 400. 1965.
 Type:— COLOMBIA. Boyacá: Sierra Nevada del Cocuy, Cubará, “by path from Bachira to Bocotá”, 2250 m, 21 Aug 1957 (fl, fr), P. Grubb, B. Curry & A. Fernández 652 (holotype: K! [K000250861]; isotype: COL! [COL000004742]). Figs. 20, 21A–C.
Scandent subshrubs up to 1 m tall. Stem glabrous to sparsely puberulous on the young parts. Petiole 4‒5 mm long, puberulous; blade narrowly oblong, 2.5–10.0 × 1–3 cm, basally acute, glabrous to puberulous, especially along the veins beneath, pinnatisect, formed by 9‒12 narrowly to very narrowly oblong lobes, each 15–20 × 1.5–3.0 mm, most at right angles to the rachis, rarely arcuate-ascending, mid-level lobes larger, each lobe with a conspicuous midvein, apex of each segment rounded, margin entire. Peduncle 6–7(– 8–10 cm in fruit) cm long, glabrous, ebracteolate. Hypanthium subglobose to globose, 4–5 × 2.8–3.0 mm, glabrous. Calyx lobes oblong, 3–5 × 2–3 mm, ascending to patent, glabrous, basally contiguous, margin with 1 or 2 teeth per side, apex rounded. Corolla green, glabrous; tube 0.8–1.0 cm long, 1.8–2.0 mm diameter at its mid- and distal portions, inflated proximally; lobes narrowly ovate, falcate, apex acuminate, dorsal lobes 10–12 × 3 mm, lateral lobes 7–9 × 1–3 mm, ventral lobe 4–5 × 2.0– 2.3 mm. Synandrium 2.3–2.9 cm long, exserted up to 1.1 cm; filament tube 1.8–2.2 cm long, puberulous; anther tube 5–7 mm, glabrescent to scarcely evenly puberulous, ventral anthers barbate. Berries oblate, 1.5–1.7 × 1.6–2.0 cm, inflated, glabrous, pink.
 Phenology: — Burmeistera pteridioides has been collected with flowers and fruits in August.
 Distribution, ecology and conservation status: — Burmeistera pteridioides is known only from the type locality, in the Eastern Cordillera of Colombia, at the northern ridge of the Sierra Nevada de Cocuy (Boyacá), in a cloud forest remnant at 2250 m of elevation. Following the IUCN´s (2022) criteria [B1(EOO) and B2(AOO), conditions (a) and (b), and C2(a)(i)], B. pteridioides qualifies as Critically Endangered.
 Notes: — Burmeistera pteridioides is similar to B. pinnatisecta, from the Western Cordillera of Colombia (see distinctive traits under the latter).
description: Published as part of González, Favio, 2023, Taxonomic revision of Burmeistera (Campanulaceae-Lobelioideae) in Colombia, pp. 1-113 in Phytotaxa 615 (1) on pages 76-78, DOI: 10.11646/phytotaxa.615.1.1, http://zenodo.org/record/8389205
Additional file 4: of Examining trends in inequality in the use of reproductive health care services in Ghana and Nigeria
Creators: name: Oluwasegun Ogundele
name: Pavlova, Milena
name: Groot, Wim
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Figure S3. Concentration curves of use of Antenatal care, Ghana (Years 2003, 2008, 2013). (PDF 924 kb)
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0042v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0042v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0042v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Anisotropic hydrodynamic modeling of 200 GeV Au-Au collisions
Creators: name: Almaalol, Dekrayat
name: Alqahtani, Mubarak
name: Strickland, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compare phenomenological results from 3+1d quasiparticle anisotropic hydrodynamics (aHydroQP) with experimental data collected in RHIC 200 GeV Au-Au collisions. We present comparisons of identified particle spectra in different centrality clases, charged particle multiplicity versus pseudorapidity, identified particle multiplicity versus centrality across a wide range of particle species, identified particle elliptic flow versus transverse momentum, and charged particle elliptic flow as a function of transverse momentum and rapidity. We use the same aHydroQP and hadronic production/feed down codes that were used previously to describe LHC 2.76 TeV data. The aHydroQP hydrodynamic model includes the effects of both shear and bulk viscosities in addition to an infinite number of transport coefficients computed self-consistently in the relaxation time approximation. To convert to the final state hadrons, we use anisotropic Cooper-Frye freeze-out performed on a fixed-energy-density hypersurface and compute the production/feed down using a customized version of Therminator 2. We find good agreement with many heavy-ion collision observables using only smooth Glauber initial conditions parameterized by an initial central temperature of T_0 = 455 MeV, a constant shear viscosity to entropy density ratio eta/s= 0.179, and a switching (freeze-out) temperature of T_FO=130 MeV.
description: 23 pages, 7 figures
Nonperturbative real time propagation at finite temperature
Creators: name: Mendel, E.
name: Nest, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A new formalism will be presented in order to study real time evolution of quantum systems at finite temperature. Probability distributions for time-correlated observables will be studied non-perturbatively and fully quantized. This works for various systems, including ones with tunneling phenomena. We have obtained good results with some computational methods which can be used on models with several degrees of freedom. Thus it looks feasible to study vacuum tunneling in real time for relevant field theories at finite T.
description: Talk presented at the LATTICE97 Conf.(Finite Temperature Session), 3 pp in Latex, 2 ps figs., uses espcrc2.sty and epsf to include figs
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0188v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0188v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0188v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Additional file 3: of Examining trends in inequality in the use of reproductive health care services in Ghana and Nigeria
Creators: name: Oluwasegun Ogundele
name: Pavlova, Milena
name: Groot, Wim
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Figure S2. Concentration curves of use of family planning Nigeria (Years 2003, 2008, 2013). (PDF 26 kb)
Comment on: "Relating Chain Conformations to Extensional Stress in Entangled Polymer Melts"
Creators: name: Xu, Wen-Sheng
name: Lam, Christopher N.
name: Carrillo, Jan-Michael Y.
name: Sumpter, Bobby G.
name: Wang, Yangyang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Based on non-equilibrium molecular dynamics simulations of entangled polymer melts, a recent Letter [Phys. Rev. Lett. $\textbf{121}$, 047801 (2018), arXiv:1806.09509] claims that the rising extensional stress is quantitatively consistent with the decreasing entropy of chains at the equilibrium entanglement length. We point out that exactly the opposite is true: the intrachain entropic stress arising from individual entanglement strands generally does not agree with the total "macroscopic" stress. The conclusion of the Letter is based on an incomplete and questionable analysis of a limited range of the simulation trajectory. The opposite conclusion should have been drawn from their data, had they examined the full simulation trajectory in a proper way.
Charge assignments in multiple-U(1) gauge theories
Creators: name: Loinaz, Will
name: Takeuchi, Tatsu
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the choice of gauge field basis in multiple-U(1) gauge theories. We find that there is a preferred basis, specified by the charge orthogonality condition, in which the U(1) gauge fields do not mix under one-loop renormalization group running.
description: 7 pages, LaTeX
Proposing Software Solutions to Address Coding and Deployment Challenges for ML/AI Researchers
Creators: name: Gupta, Samarth
Publisher: name: Zenodo
Year: 2024
Subjects: MLOps
Machine Learning
Metaflow
Experimentation
Deployment

description: This paper addresses challenges faced by researchers at the University ofIllinois Urbana-Champaign (UIUC) working on machine learning projects andfocuses on improving code maintainability and deployment efficiency. Throughinterviews and data analysis, we identify the broader problems and reviewopen-source tools. We propose deploying a solution, "Metaflow" and implement aproof-of-concept. Finally, stakeholder feedback is collected to gauge thetool's impact on research productivity.
Additional file 2: of Examining trends in inequality in the use of reproductive health care services in Ghana and Nigeria
Creators: name: Oluwasegun Ogundele
name: Pavlova, Milena
name: Groot, Wim
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Figure S1. Concentration curves of use of family planning Ghana (Years 2003, 2008, 2014). (PDF 26 kb)
Real-time estimation and correction of quasi-static aberrations in ground-based high contrast imaging systems with high frame-rates
Creators: name: Rodack, Alexander T.
name: Males, Jared R.
name: Guyon, Olivier
name: Mazin, Benjamin A.
name: Fitzgerald, Michael P.
name: Mawet, Dimitri
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The success of ground-based, high contrast imaging for the detection of exoplanets in part depends on the ability to differentiate between quasi-static speckles caused by aberrations not corrected by adaptive optics (AO) systems, known as non-common path aberrations (NCPAs), and the planet intensity signal. Frazin (ApJ, 2013) introduced a post-processing algorithm demonstrating that simultaneous millisecond exposures in the science camera and wavefront sensor (WFS) can be used with a statistical inference procedure to determine both the series expanded NCPA coefficients and the planetary signal. We demonstrate, via simulation, that using this algorithm in a closed-loop AO system, real-time estimation and correction of the quasi-static NCPA is possible without separate deformable mirror (DM) probes. Thus the use of this technique allows for the removal of the quasi-static speckles that can be mistaken for planetary signals without the need for new optical hardware, improving the efficiency of ground-based exoplanet detection. In our simulations, we explore the behavior of the Frazin Algorithm (FA) and the dependence of its convergence to an accurate estimate on factors such as Strehl ratio, NCPA strength, and number of algorithm search basis functions. We then apply this knowledge to simulate running the algorithm in real-time in a nearly ideal setting. We then discuss adaptations that can be made to the algorithm to improve its real-time performance, and show their efficacy in simulation. A final simulation tests the technique's resilience against imperfect knowledge of the AO residual phase, motivating an analysis of the feasibility of using this technique in a real closed-loop Extreme AO system such as SCExAO or MagAO-X, in terms of computational complexity and the accuracy of the estimated quasi-static NCPA correction.
description: 10 pages, 6 figures
Exact Results on Superconductivity due to Interband Coupling
Creators: name: Morita, Y.
name: Hatsugai, Y.
name: Kohmoto, M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present a family of exactly solvable models at arbitrary filling in any dimensions which exhibit novel superconductivity with interband pairing. By the use of the hidden $SU(2)$ algebra the Hamiltonians were diagonalized explicitly. The zero-temperature phase diagrams and the thermodynamic properties are discussed. Several new properties are revealed which are different from those of the BCS-type superconductor.
Hybrid entanglement of three quantum memories with three photons
Creators: name: Jing, Bo
name: Wang, Xu-Jie
name: Yu, Yong
name: Sun, Peng-Fei
name: Jiang, Yan
name: Yang, Sheng-Jun
name: Jiang, Wen-Hao
name: Luo, Xi-Yu
name: Zhang, Jun
name: Jiang, Xiao
name: Bao, Xiao-Hui
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum network has significant applications both practically and fundamentally. A hybrid architecture with photons and stationary nodes is highly promising. So far, experimental realizations are limited to two nodes with two photons. Going beyond state of the art by entangling many photons with many quantum nodes is highly appreciated. Here, we report an experiment realizing hybrid entanglement between three photons and three atomic-ensemble quantum memories. We make use of three similar setups, in each of which one pair of photon-memory entanglement with high overall efficiency is created via cavity enhancement. Through three-photon interference, the three quantum memories get entangled with the three photons. Via measuring the photons and applying feedforward, we heraldedly entangle the three memories. Our work demonstrates the largest size of hybrid memory-photon entanglement, which may be employed as a build block to construct larger and complex quantum network.
description: 8 pages, 6 figures
Meeting Tight Frequency Requirement of Rounded Damped Detuned Structure
Creators: name: Higo, T.
name: Funahashi, Y.
name: Higashi, Y.
name: Hitomi, N.
name: Suzuki, T.
name: Takata, K.
name: Takatomi, T.
name: Toge, N.
name: Watanabe, Y.
name: Li, Z.
name: Miller, R. H.
name: Wang, J. W.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Following successful design and fabrication of damped detuned structures, the R&D for the accelerating structures of the NLC/JLC linear collider project proceeded to studies of Rounded Damped Detuned Structure with curved cross section of the cavity shape for increased shunt impedance. The important features of the structure are the accurately tuned accelerating mode frequency and the distribution of the first dipole modes smooth and close to the design distribution. These requirements were met based on the high-accuracy diamond turning with its capability to realize the periphery tolerance of two microns. The lowest dipole mode frequencies scattered by 0.6 MHz RMS. The error in the accelerating mode frequency averaged over a structure was 0.1 MHz by applying a feed-forward method.
description: 3 pages, 3 figures, LINAC2000
Structural and functional responses of microbial mats to reductions in nutrient and salinity stressors in a Bahamian hypersaline lagoon
Creators: name: Long, Richard A.
name: Paerl, Hans W.
name: Pinckney, James L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2011

description: Microbial mats in Bahamian hypersaline lagoons are affected by the combination of salinity fluctuations and external nutrient inputs, both of which are seasonally variable. The purpose of this study was to examine the singular and combined effects of salinity and nutrient (N+ P) stress on primary production, extracellular enzyme activity, and the composition of the photoautotroph community in this episodically varying extreme environment. Anoxygenic phototrophic bacteria were able to increase their relative abundance when nutrients were supplied under hypersaline conditions (300 g l―1). When salinities were lowered (38 g l―1) and nutrients added, extracellular enzyme activity (aminopeptidase, α-glucosidase, and β-glucosidase), rates of oxygenic photosynthesis, and phototroph biomass increased in the oxic surface layers of the mat. Once salinity stress had been lowered, oxygenic photosynthesis allowed the proliferation of Cyanobacteria, heterotrophic activity, and a corresponding reduction in the abundance of anoxygenic phototrophic bacteria. On reduction of nutrient stress, mat phototrophs responded by increasing biomass (using either anoxygenic or oxygenic photosynthesis, or both). In this hypersaline system, seasonal as well as short-term (days) variations in environmental conditions may promote structural changes in the mat community which alter the rates of major processes such as oxygenic photosynthesis and heterotrophy, and illustrate the cyclic behavior of microbial dormancy and proliferation in this extreme environment. Cycles in nutrient input and salinity are primary forcing factors for the maintenance of a dynamic and diverse (both structurally and functionally) benthic microbial community in a small hypersaline lagoon, Salt Pond, on San Salvador Island, Bahamas.
Exploring Changes in Worldview Orientations and Perspective Consciousness: Lived Intercultural Experiences on Overseas Youth Expeditions
Creators: name: WARNER-BENEDETTI, JADE HAILEY
Publisher: name: Monash University
Year: 2021
Subjects: Education

description: Very little is known about how intercultural phenomena are experienced and understood. Within the context of Overseas Youth Expeditions, this project asked ‘What is the experience of developing worldview orientations and perspective consciousness through overseas youth expeditions?’ Using poetry, imagery, and tangible objects, alongside academic writing, this study pushed the current boundaries of intercultural theory, revealing some of the dimensions of intercultural experience that are felt. Insights into participants’ experiences were presented through sharing stories revolving around the broad themes of connectedness and values. The outcomes of the study highlighted three themes; educational, experiential and expeditionary, which facilitate intercultural sensitivity.
Additional file 1: of Examining trends in inequality in the use of reproductive health care services in Ghana and Nigeria
Creators: name: Oluwasegun Ogundele
name: Pavlova, Milena
name: Groot, Wim
Publisher: name: figshare
Year: 2018
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Plant Biology

description: Examining the trend of inequality. A1 - Definition of indicators used in the analysis, Ghana. Grouping description of outcome variable. A2 - Definition of indicators used in the analysis, Nigeria. Grouping description of outcome variable. A3 - Definition of independent variables used in the analysis. Coding of the dependent and control variables. A4 - Socio-demographic characteristics: Ghana (years 2003, 2008 & 2014) and Nigeria (years 2003, 2008 & 2013). Distribution of the independent variables. B - Supplementary data: Distribution of outcome variables (poorest 20%, richest 20% and total number of women). Distribution of the control variables. C - Concentration Indices with Covariates: Ghana (years 2003, 2008 & 2014) and Nigeria (years 2003, 2008 & 2013). Concentration Indices with Covariates and F-test result. D â Concentration Indices with Covariates: Ghana (years 2003, 2008 & 2014) and Nigeria (years 2003, 2008 & 2013). Concentration Indices with Covariates and F-test result. E â Concentration Indices with Covariates: Ghana (years 2003, 2008 & 2014) and Nigeria (years 2003, 2008 & 2013). Concentration Indices with Covariates and F-test result. (PDF 1384 kb)
Effect of device design on charge offset drift in Si/SiO$_2$ single electron devices
Creators: name: Hu, Binhui
name: Ochoa, Erick D.
name: Sanchez, Daniel
name: Perron, Justin K.
name: Zimmerman, Neil M.
name: Stewart, M. D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have measured the low-frequency time instability known as charge offset drift of Si/SiO$_2$ single electron devices (SEDs) with and without an overall poly-Si top gate. We find that SEDs with a poly-Si top gate have significantly less charge offset drift, exhibiting fewer isolated jumps and a factor of two reduction in fluctuations about a stable mean value. The observed reduction can be accounted for by the electrostatic reduction in the mutual capacitance $C_m$ between defects and the quantum dot, and increase in the total defect capacitance $C_d$ due to the top gate. These results depart from the accepted understanding that the level of charge offset drift in SEDs is determined by the intrinsic material properties, forcing consideration of the device design as well. We expect these results to be of importance in developing SEDs for applications from quantum information to metrology or wherever charge noise or integrability of devices is a challenge.
description: 6 pages, 4 figures, with supplementary material
title: ADCO, Cart. 186 (11 H 71), f. 0104v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0104v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Hadronization and Strangeness Production in a Chirally Symmetric Nonequilibrium Model
Creators: name: Rehberg, P.
name: Aichelin, J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The expansion and hadronization of a quark meson plasma is studied using an effective chiral interaction Lagrangian. The particles we consider are light as well as strange quarks, which can form pions, kaons and eta mesons via collision processes. The transport equations for the system are solved using a QMD type algorithm. We find that in chemical equilibrium at high temperatures the strange quark mass is considerably higher than the strange current quark mass and becomes even higher if we assume an initial state free of strange quarks. This leads to a considerably higher production threshold. In contrast to simpler scenarios, like thermodynamics of free quarks with their bare mass, we observe that strangeness production in a plasma is hindered and not favoured. The different particle species created during the evolution become separated in coordinate as well as in momentum space. We observe, as at CERN experiments, a larger mean momentum of kaons as compared to pions. Thus the radial collective velocity may as well originate from a plasma expansion and not necessarily from a hadronic scenario.
Aligator.jl - A Julia Package for Loop Invariant Generation
Creators: name: Humenberger, Andreas
name: Jaroschek, Maximilian
name: Kovács, Laura
Publisher: name: arXiv
Year: 2018
Subjects: subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: We describe the Aligator.jl software package for automatically generating all polynomial invariants of the rich class of extended P-solvable loops with nested conditionals. Aligator.jl is written in the programming language Julia and is open-source. Aligator.jl transforms program loops into a system of algebraic recurrences and implements techniques from symbolic computation to solve recurrences, derive closed form solutions of loop variables and infer the ideal of polynomial invariants by variable elimination based on Gröbner basis computation.
Prevalence and Correlates of Hypertension in A Transitional Southeastern European Population: Results from the Albanian Demographic and Health Survey
Creators: name: Petrela, Elizana
name: Pupuleku, Fatjona
name: Rahman, Mizanur
name: Zaimi, Edmond
name: Burazeri, Genc
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Abstract We assessed the prevalence and socioeconomic and behavioural correlates of hypertension in the young to middle-aged population of Albania, a transitional post-communist country in the Western Balkans. We analysed a sample of 2,837 men and 3,580 women aged 15 to 49 from the 2008/2009 Albanian Demographic and Health Survey. Hypertension was defined as SBP≥140 mm Hg, or DBP≥90 mm Hg, or if the subjects were under treatment for hypertension. Data on demographic and socioeconomic characteristics and behavioural factors were also collected. Logistic regression was used to assess the association of hypertension with covariates. Hypertension was significantly higher among men (27.3 %) than women (20.0 %), and significantly increased with age. The harmful effect of excessive weight and obesity on hypertension was stronger among women than among men and this effect increased with age, especially in women. Smoking and alcohol were risk factors for hypertension in men, but not women. Education had a protective effect on hypertension in women but not in men. Sažetak Ovaj rad istražuje prisutnost te socioekonomske i bihevioralne korelate hipertenzije u populaciji Republike Albanije, tranzicijske postkomunističke zemlje na zapadu Balkanskoga poluotoka. Obradili smo uzorak od 2837 muškaraca i 3580 žena u dobi od 15 do 49 godina iz Albanskog demografskog i zdravstvenog istraživanja (2008./2009.). Hipertenzija je definirana kao sistolički tlak >140 mm Hg, ili dijastolički tlak ≥90 mm Hg, ili ako su se ispitanici liječili od hipertenzije. Prikupljeni su i podaci o demografskim i socioekonomskim obilježjima te bihevioralnim čimbenicima. Za procjenu povezanosti hipertenzije i kontrolnih varijabli korištena je logistička regresija. Hipertenzija je bila značajno viša među muškarcima (27,3 %) nego među ženama (20,0 %) i njena se učestalost značajno uvećavala s dobi. Štetni učinak prekomjerne težine i pretilosti na hipertenziju bio je snažniji u žena nego u muškaraca te se također povećavao s dobi, pogotovo u žena. Pušenje i alkohol bili su faktori rizika u muškaraca, ali ne i u žena. Obrazovanje je imalo zaštitni učinak na hipertenziju u žena, ali ne i u muškaraca. Državna tijela trebala bi osmisliti preventivne programe za borbu protiv prekomjerne težine/pretilosti i hipertenzije.
Can ε'/εbe supersymmetric?
Creators: name: Masiero, Antonio
name: Murayama, Hitoshi
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The possible supersymmetric contribution to ε'/εhas been generally regarded small in the literature. We point out, however, that this is a result based on specific assumptions, such as universal scalar mass, and in general needs not to be true. Based on a general situation, (1) hierarchical quark Yukawa matrices protected by flavor symmetry, (2) generic dependence of Yukawa matrices on Polonyi/moduli fields as expected in many supergravity/superstring theories, (3) Cabibbo rotation originating from the down-sector, and (4) phases of order unity, we find the typical supersymmetric contribution to ε'/εto be order 3x10^-3 for m_{\tilde{q}} = 500 GeV. It is even possible that the supersymmetric contribution dominates in the reported KTeV value ε'/ε= (28 \pm 4.1)x10^-4. If so, the neutron electric dipole moment is likely to be within the reach of the currently planned experiments.
description: 4 pages. Typos, references, and a few numerical errors corrected. Final version accepted by PRL
Weak matrix elements: on the way to delta I = 1/2 rule and epsilon-prime with staggered fermions
Creators: name: Pekurovsky, Dmitry
name: Kilcup, Greg
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We report progress in our lattice study of hadronic weak matrix elements relevant for the Delta I = 1/2 rule and epsilon-prime. The presented results are from our first runs on a quenched ensemble with beta=6.0 and a dynamical Nf=2 ensemble with beta=5.7, using staggered gauge-invariant tadpole-improved operators.
description: Contribution to Lattice'97 conference, 3 pages, Latex, 3 figures
Transmission Resonance in an Infinite Strip of Phason-Defects of a Penrose Approximant Network
Creators: name: Moulopoulos, K.
name: Roche, S.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: An exact method that analytically provides transfer matrices in finite networks of quasicrystalline approximants of any dimensionality is discussed. We use these matrices in two ways: a) to exactly determine the band structure of an infinite approximant network in analytical form; b) to determine, also analytically, the quantum resistance of a finite strip of a network under appropriate boundary conditions. As a result of a subtle interplay between topology and phase interferences, we find that a strip of phason-defects along a special symmetry direction of a low 2-d Penrose approximant, leads to the rigorous vanishing of the reflection coefficient for certain energies. A similar behavior appears in a low 3-d approximant. This type of ``resonance" is discussed in connection with the gap structure of the corresponding ordered (undefected) system.
description: 18 pages special macros jnl.tex,reforder.tex, eqnorder.tex
Measurement of Light-Cone Wave Functions by Diffractive Dissociation
Creators: name: Ashery, Daniel
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Diffractive dissociation of particles can be used to study their light-cone wave function. Results from Fermilab experiment E791 for diffractive dissociation of 500 GeV/c $π^-$ mesons into di-jets are presented. The results show that the $|q\bar {q}>$ light-cone asymptotic wave function describes the data well for $Q^2 \sim 10 ~{\rm (GeV/c)^2}$ or more. Evidence for color transparency comes from a measurement of the $A$-dependence of the yield of the diffractive di-jets. It is proposed to carry out similar studies for the light-cone wave function of the photon.
description: Invited talk, X. International Light-Cone Meeting, HD2000, Heidelberg, June 2000. 10 pages. Modified ref. 10
The string tension in SU(N) gauge theory from a careful analysis of smearing parameters
Creators: name: Legeland, C.
name: Beinlich, B.
name: Lütgemeier, M.
name: Peikert, A.
name: Scheideler, T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We report a method to select optimal smearing parameters before production runs and discuss the advantages of this selection for the determination of the string tension.
description: Contribution to Lat97 poster session, title was 'How to measure the string tension', 3 pages, 5 colour eps figures
Efficient Volumetric Method of Moments for Modeling Plasmonic Thin-Film Solar Cells with Periodic Structures
Creators: name: He, Zi
name: Gu, Ji Hong
name: Sha, Wei E. I.
name: Chen, Ru Shan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Metallic nanoparticles (NPs) support localized surface plasmon resonances (LSPRs), which enable to concentrate sunlight at the active layer of solar cells. However, full-wave modeling of the plasmonic solar cells faces great challenges in terms of huge computational workload and bad matrix condition. It is tremendously difficult to accurately and efficiently simulate near-field multiple scattering effects from plasmonic NPs embedded into solar cells. In this work, a preconditioned volume integral equation (VIE) is proposed to model plasmonic organic solar cells (OSCs). The diagonal block preconditioner is applied to different material domains of the device structure. As a result, better convergence and higher computing efficiency are achieved. Moreover, the calculation is further accelerated by two-dimensional periodic Green's functions. Using the proposed method, the dependences of optical absorption on the wavelengths and incident angles are investigated. Angular responses of the plasmonic OSCs show the super-Lambertian absorption on the plasmon resonance but near-Lambertian absorption off the plasmon resonance. The volumetric method of moments and explored physical understanding are of great help to investigate the optical responses of OSCs.
description: 11 pages, 6 figures
Additional file 1: of Herbal medicine use by pregnant women in Bangladesh: a cross-sectional study
Creators: name: Ahmed, Mansoor
name: Hwang, Jung
name: Hasan, Mohammad
name: Dongwoon Han
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Survey questionnaire. (DOCX 30 kb)