cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Non-local effects in the mean-field disc dynamo. II. Numerical and asymptotic solutions
Creators: name: Willis, Ashley P.
name: Shukurov, Anvar
name: Soward, Andrew
name: Sokoloff, Dmitry
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The thin-disc global asymptotics are discussed for axisymmetric mean-field dynamos with vacuum boundary conditions allowing for non-local terms arising from a finite radial component of the mean magnetic field at the disc surface. This leads to an integro-differential operator in the equation for the radial distribution of the mean magnetic field strength, $Q(r)$ in the disc plane at a distance $r$ from its centre; an asymptotic form of its solution at large distances from the dynamo active region is obtained. Numerical solutions of the integro-differential equation confirm that the non-local effects act similarly to an enhanced magnetic diffusion. This leads to a wider radial distribution of the eigensolution and faster propagation of magnetic fronts, compared to solutions with the radial surface field neglected. Another result of non-local effects is a slowly decaying algebraic tail of the eigenfunctions outside the dynamo active region, $Q(r)\sim r^{-4}$, which is shown to persist in nonlinear solutions where $α$-quenching is included. The non-local nature of the solutions can affect the radial profile of the regular magnetic field in spiral galaxies and accretion discs at large distances from the centre.
description: Revised version, as accepted; Geophys. Astrophys. Fluid Dynam
Integrable scalar cosmologies with matter and curvature
Creators: name: Fermi, Davide
name: Gengo, Massimo
name: Pizzocchero, Livio
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 83-XX, 83C15, 83F05, 70H06

description: We show that several integrable (i.e., exactly solvable) scalar cosmologies considered by Fré, Sagnotti and Sorin (Nuclear Physics \textbf{B 877}(3) (2013), 1028--1106) can be generalized to include cases where the spatial curvature is not zero and, besides a scalar field, matter or radiation are present with an equation of state $p^{(m)} = w\, ρ^{(m)}$; depending on the specific form of the self-interaction potential for the field, the constant $w$ can be arbitrary or must be fixed suitably.
description: 83 pages, 31 figures. In comparison with version v1, the exposition of the results has been polished and some references have been added
MOESM2 of Self-reported medication in community-dwelling older adults in Germany: results from the Berlin Initiative Study
Creators: name: Mielke, Nina
name: Huscher, Dörte
name: Douros, Antonios
name: Ebert, Natalie
name: Gaedeke, Jens
name: Giet, Markus
name: Kuhlmann, Martin
name: Martus, Peter
name: Schaeffner, Elke
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy

description: Additional file 2: Table S2. Antithrombotic agents and their chemical subgroups stratified by age [n (%)].
Hydropsychidae Curtis
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae

description: Hydropsychidae Curtis   Hydropsychidae Curtis, 1835: 601. Type genus: Hydropsyche Pictet, 1835.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 14
Size separation in vibrated granular matter
Creators: name: Kudrolli, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We review recent developments in size separation in vibrated granular materials. Motivated by a need in industry to efficiently handle granular materials and a desire to make fundamental advances in non-equilibrium physics, experimental and theoretical investigations have shown size separation to be a complex phenomena. Large particles in a vibrated granular system invariably rise to the top. However, they may also sink to the bottom, or show other patterns depending on subtle variations in physical conditions. While size ratio is a dominant factor, particle specific properties such as density, inelasticity and friction can play an important role. The nature of the energy input, boundary conditions and interstitial air have been also shown to be significant factors in determining spatial distributions. The presence of convection can enhance mixing or lead to size separation. Experimental techniques including direct visualization and magnetic resonance imaging are being used to investigate these properties. Molecular dynamics and Monte Carlo simulation techniques have been developed to probe size separation. Analytical methods such as kinetic theory are being used to study the interplay between particle size and density in the vibro-fluidized regime, and geometric models have been proposed to describe size separation for deep beds. Besides discussing these studies, we will also review the impact of inelastic collision and friction on the density and velocity distributions to gain a deeper appreciation of the non-equilibrium nature of the system. While a substantial number of studies have been accomplished, considerable work is still required to achieve a firm description of the phenomena.
description: 40 pages, 21 figures, online published version: http://stacks.iop.org/0034-4885/67/209
A Notion of Harmonic Clustering in Simplicial Complexes
Creators: name: Ebli, Stefania
name: Spreemann, Gard
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Algebraic Topology (math.AT)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We outline a novel clustering scheme for simplicial complexes that produces clusters of simplices in a way that is sensitive to the homology of the complex. The method is inspired by, and can be seen as a higher-dimensional version of, graph spectral clustering. The algorithm involves only sparse eigenproblems, and is therefore computationally efficient. We believe that it has broad application as a way to extract features from simplicial complexes that often arise in topological data analysis.
Hydropsychinae Ulmer
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae

description: Hydropsychinae Ulmer   Hydropsychinae Ulmer, 1903: 112. Type genus: Hydropsyche Pictet, 1834.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 14
Gravitational and magnetosonic waves in gamma-ray bursts
Creators: name: Moortgat, Joachim
name: Kuijpers, Jan
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: One of the possible sources of gamma-ray bursts are merging, compact neutronstar binaries. More than 90% of the binding energy of such a binary is released in the form of gravitational waves (GWs) in the last few seconds of the spiral-in phase before the formation of a black hole. In this article we investigate whether a fraction of this GW-energy is transferred to magnetohydrodynamic waves in the magnetized plasma wind around the binary. Using the 3+1 orthonormal tedrad formalism, we study the propagation of a monochromatic, plane fronted, linearly polarized GW perpendicular to the ambient magnetic field in an ultra-relativistic wind, first in the comoving and then in the observer frame. A closed set of general relativistic magnetohydrodynamic equations is derived in the form of conservation laws for electric charge, matter energy, momentum and magnetic energy densities. We linearize these equations under the action of a monochromatic GW, which acts as a driver and find that fast magneto-acoustic waves grow, with amplitudes proportional to the GW amplitude and frequency and the strength of the background magnetic field.
description: Accepted for publication in Astronomy & Astrophysics (A&A). 7 pages, 1 figure
Hydromanicus adonis Oláh & Johanson 2008, new combination
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus adonis

description: Hydromanicus adonis (Malicky & Chantaramongkol), new combination
 Hydatomanicus adonis Malicky & Chantaramongkol, 1996: 122.
 Type locality. Thailand.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 15
MOESM1 of Self-reported medication in community-dwelling older adults in Germany: results from the Berlin Initiative Study
Creators: name: Mielke, Nina
name: Huscher, Dörte
name: Douros, Antonios
name: Ebert, Natalie
name: Gaedeke, Jens
name: Giet, Markus
name: Kuhlmann, Martin
name: Martus, Peter
name: Schaeffner, Elke
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Table S1. Unstandardized main baseline characteristics of the total BIS cohort by number of drugs.
The Megamaser Cosmology Project. XIII. Combined Hubble constant constraints
Creators: name: Pesce, D. W.
name: Braatz, J. A.
name: Reid, M. J.
name: Riess, A. G.
name: Scolnic, D.
name: Condon, J. J.
name: Gao, F.
name: Henkel, C.
name: Impellizzeri, C. M. V.
name: Kuo, C. Y.
name: Lo, K. Y.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a measurement of the Hubble constant made using geometric distance measurements to megamaser-hosting galaxies. We have applied an improved approach for fitting maser data and obtained better distance estimates for four galaxies previously published by the Megamaser Cosmology Project: UGC 3789, NGC 6264, NGC 6323, and NGC 5765b. Combining these updated distance measurements with those for the maser galaxies CGCG 074-064 and NGC 4258, and assuming a fixed velocity uncertainty of 250 km s$^{-1}$ associated with peculiar motions, we constrain the Hubble constant to be $H_0 = 73.9 \pm 3.0$ km s$^{-1}$ Mpc$^{-1}$ independent of distance ladders and the cosmic microwave background. This best value relies solely on maser-based distance and velocity measurements, and it does not use any peculiar velocity corrections. Different approaches for correcting peculiar velocities do not modify $H_0$ by more than ${\pm}1σ$, with the full range of best-fit Hubble constant values spanning 71.8-76.9 km s$^{-1}$ Mpc$^{-1}$. We corroborate prior indications that the local value of $H_0$ exceeds the early-Universe value, with a confidence level varying from 95-99% for different treatments of the peculiar velocities.
description: 13 pages, 1 figure, accepted for publication in ApJL
Singular Poisson-Kaehler geometry of Scorza varieties and their secant varieties
Creators: name: Huebschmann, Johannes
Publisher: name: arXiv
Year: 2004
Subjects: subject: Symplectic Geometry (math.SG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14L24 14L30 17B63 17B66 17B81 17C36 17C40 17C70 32C20 32Q15 32S05 32S60 53C30 53D17 53D20

description: Each Scorza variety and its secant varieties in the ambient projective space are identified, in the realm of singular Poisson-Kaehler geometry, in terms of projectivizations of holomorphic nilpotent orbits in suitable Lie algebras of hermitian type, the holomorphic nilpotent orbits, in turn, being affine varieties. The ambient projective space acquires an exotic Kaehler structure, the closed stratum being the Scorza variety and the closures of the higher strata its secant varieties. In this fashion, the secant varieties become exotic projective varieties. In the rank 3 case, the four regular Scorza varieties coincide with the four critical Severi varieties. In the standard cases, the Scorza varieties and their secant varieties arise also via Kaehler reduction. An interpretation in terms of constrained mechanical systems is included.
description: AMSTeX2.1, 16 pages
title: Stanisława Niemcówna i Józefa Berggruen – propagatorki krajoznawstwa wśród młodzieży krakowskiej okresu międzywojennego
Creators: name: Dormus, Katarzyna
Publisher: name: Instytut Pedagogiki Uniwersytetu Wrocławskiego
Year: 2021

description: Local lore – a comprehensive study of everything pertaining to a given country –started to develop in Poland in the 18th century and this development accelerated in the 19th century. Throughout the partition period, local lore contributed to
the strengthening of Polishness and the popularization of knowledge about the country. During the Second Polish Republic, local lore transformed into a social movement, with Cracow at its center. Youth organizations focused on local
lore began to form next to the Cracow chapter of the Polish Sightseeing Society. Teachers were particularly well suited to organize and lead the local lore movement. Stanisława Niemcówna and Józefa Berggruen from the 10th Public Female Gymnasium in Cracow were two examples of such teachers. They led the local lore society at their school and took on additional leadership roles in the wider movement, pioneering local lore and promoting new teaching methods.
Explaining UXOR variability with self-shadowed disks
Creators: name: Dullemond, C. P.
name: Ancker, M. E. van den
name: Acke, B.
name: van Boekel, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this Letter we propose a new view on UX Orionis type variability. The idea is based on the earlier proposal by various authors that UXORs are nearly-edge-on disks in which hydrodynamic fluctuations could cause clumps of dust and gas to cross the line of sight. However, because the standard disk models have a flaring geometry, it is mostly the outer regions of the disk that obscure the star. The time scales for such obscuration events would be too long to match the observed time scales of weeks to months. Recent 2-D self-consistent models of Herbig Ae/Be protoplanetary disks (Dullemond et al. 2002,2003 henceforth D02/DD03), however, have indicated that for Herbig Ae/Be star disks there exists, in addition to the usual flared disks, also a new class of disks: those that are fully self-shadowed. Only their puffed-up inner rim (at the dust evaporation radius) is directly irradiated by the star, while the disk at larger radius resides in the shadow of the rim. For these disks there exist inclinations at which the line of sight towards the star skims the upper parts of the puffed-up inner rim, while passing high over the surface of outer disk regions. Small hydrodynamic fluctuations in the puffed-up inner rim could then be held responsible for the extinction events seen in UXORs. If this idea is correct, it makes a prediction for the shape of the SEDs of these stars. It was shown by D02/DD03 that flared disks have a strong far-IR excess and can be classified as `group I' (in the classification of Meeus et al. 2001), while self-shadowed disks have a relatively weak far-IR excess and are classified as `group II'. Our model therefore predicts that UXORs belong to the `group II' sources. We show that this correlation is indeed found within a sample of 86 Herbig Ae/Be stars.
description: Accepted for publication in ApJ Letters (a few lines added to original version to accommodate comments of referee)
Type-I superconductivity in PdTe$_2$ probed by $μ$SR
Creators: name: Leng, Huaqian
name: Orain, Jean-Christophe
name: Amato, Alex
name: Huang, Yingkai
name: de Visser, Anne
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The Dirac semimetal PdTe$_2$ was recently reported to be a type-I superconductor with $T_c = 1.64$ K and a critical field $μ_0H_c = 13.6$ mT. Since type-I superconductivity is unexpected for binary compounds, we have conducted muon spin rotation experiments to probe the superconducting phase on the microscopic scale via its intermediate state. For crystals with a finite demagnetization factor, $N$, the intermediate state forms in applied fields $(1-N)H_c < H_a < H_c$. We have carried out transverse field muon spin rotation measurements on a thin disk-like crystal with the field perpendicular to ($N_{\perp}=0.86$) and in the plane ($N_{\parallel}=0.08$) of the disk. By analysing the $μ$SR signal we find that the volume fraction of the normal domains grows quasi-linearly with applied field at the expense of the Meissner domain fraction. This then provides solid evidence for the intermediate state and type-I superconductivity in the bulk of PdTe$_2$.
MOESM2 of Management of UK priority invasive alien plants: a systematic review protocol
Creators: name: Martin, Philip
name: Shackelford, Gorm
name: Bullock, James
name: Gallardo, Belinda
name: Aldridge, David
name: Sutherland, William
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2. Classification of interventions.
Hydromanicus ornatus Oláh & Johanson 2008, new combination
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus ornatus

description: Hydromanicus ornatus (Ulmer), new combination
 Hydatomanicus ornatus Ulmer, 1951: 26.
 Type locality. Indonesia (Java).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 20
MOESM3 of Management of UK priority invasive alien plants: a systematic review protocol
Creators: name: Martin, Philip
name: Shackelford, Gorm
name: Bullock, James
name: Gallardo, Belinda
name: Aldridge, David
name: Sutherland, William
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3. Classification of outcomes.
Partially Isometric Dilations of Noncommuting $N$-tuples of Operators
Creators: name: Jury, Michael T.
name: Kribs, David W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 47A20, 47A45

description: Given a row contraction of operators on Hilbert space and a family of projections on the space which stabilize the operators, we show there is a unique minimal joint dilation to a row contraction of partial isometries which satisfy natural relations. For a fixed row contraction the set of all dilations forms a partially ordered set with a largest and smallest element. A key technical device in our analysis is a connection with directed graphs. We use a Wold Decomposition for partial isometries to describe the models for these dilations, and discuss how the basic properties of a dilation depend on the row contraction.
description: 12 pages, preprint
Quantum processing with ensembles of rare earth ions in a stoichiometric crystal
Creators: name: Ahlefeldt, R. L.
name: Pearce, M. J.
name: Hush, M. R.
name: Sellars, M. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe a method for creating small quantum processors in a crystal stoichiometric in an optically active rare earth ion. The crystal is doped with another rare earth, creating an ensemble of identical clusters of surrounding ions, whose optical and hyperfine frequencies are uniquely determined by their spatial position in the cluster. Ensembles of ions in each unique position around the dopant serve as qubits, with strong local interactions between ions in different qubits. These ensemble qubits can each be used as a quantum memory for light, and we show how the interactions between qubits can be used to perform linear operations on the stored photonic state. We also describe how these ensemble qubits can be used to enact, and study, error correction.
description: 13 pages, 4 figures
MOESM1 of The protective effect of alcohol consumption on the incidence of cardiovascular diseases: is it real? A systematic review and meta-analysis of studies conducted in community settings
Creators: name: Seok-Joon Yoon
name: Jin-Gyu Jung
name: Lee, Sami
name: Jong-Sung Kim
name: Soon-Ki Ahn
name: Ein-Soon Shin
name: Jang, Ji-Eun
name: Sang-Hyun Lim
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Funnel plot of light to moderate drinking in men. Funnel plot of moderate drinking in men
Optical excitations of Peierls-Mott insulators with bond disorder
Creators: name: Rissler, J.
name: Jeckelmann, E.
name: Gebhard, F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The density-matrix renormalization group (DMRG) is employed to calculate optical properties of the half-filled Hubbard model with nearest-neighbor interactions. In order to model the optical excitations of oligoenes, a Peierls dimerization is included whose strength for the single bonds may fluctuate. Systems with up to 100 electrons are investigated, their wave functions are analyzed, and relevant length-scales for the low-lying optical excitations are identified. The presented approach provides a concise picture for the size dependence of the optical absorption in oligoenes.
description: 12 pages, 13 figures, submitted to Phys. Rev. B
Higher-dimensional generalizations of the Berry curvature
Creators: name: Kapustin, Anton
name: Spodyneiko, Lev
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A family of finite-dimensional quantum systems with a non-degenerate ground state gives rise to a closed 2-form on the parameter space: the curvature of the Berry connection. Its cohomology class is a topological invariant of the family. We seek generalizations of the Berry curvature to families of gapped many-body systems in D spatial dimensions. Field theory predicts that in spatial dimension D the analog of the Berry curvature is a closed (D+2)-form on the parameter space (the Wess-Zumino-Witten form). We construct such closed forms for arbitrary families of interacting lattice systems in all dimensions. In the special case of systems of free fermions in one dimension, we show that these forms can be expressed in terms of the Bloch-Berry connection on the product of the Brillouin zone and the parameter space. In the case of families of Short-Range Entangled systems, we argue that integrals of our forms over spherical cycles are quantized.
description: 22 pages. v2: minor inaccuracies and typos fixed, references added
Concepts for a Theory of the Electromagnetic Field
Creators: name: Coll, Bartolome
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The object of this contribution is twofold. On one hand, it rises some general questions concerning the definition of the electromagnetic field and its intrinsic properties, and it proposes concepts and ways to answer them. On the other hand, and as an illustration of this analysis, a set of quadratic equations for the electromagnetic field is presented, richer in pure radiation solutions than the usual Maxwell equations, and showing a striking property relating geometrical optics to all the other Maxwell solutions.
description: 21 pages
Stumbling Through the Research Wilderness, Standard Methods to Shine Light on Electrically Conductive Nanocomposites for Future Health-Care Monitoring
Creators: name: Boland, Conor S
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Electrically conductive nanocomposites are an exciting ever expanding area of research that has yielded many new technologies for wearable health devices. Acting as strain sensing materials, they have paved the way towards real time medical diagnostic tools that may very well lead to a golden age of healthcare. Currently, the goal in research is to create a material that simultaneously has both a large gauge factor G and sensing range. However, a weakness in the area of electromechanical research is the lack of standardisation in the reporting of the figure of merit, i.e. G, and the need for new metrics to give researchers a more complete view of the research landscape of resistive type sensors. A paradigm shift in the way in which data is reported is required, to push research in the right direction and to facilitate achieving research goals. Here, we report a standardised method for reporting strain sensing performance and the introduction of the working factor W and the Young's modulus Y of a material as two new material criteria. Using this new method, we can now for the first time define the benchmarks for an optimum sensing material, G > 7, W > 1, Y < 300 kPa, using limits set by standard commercial materials and the human body. Using extrapolated data from 200 publications normalised to this standard method, we can review what composite types meet these benchmark limits, what governs composite performances, the literary trends in composites and individual nanomaterial performance and the future prospects of research.
description: 7 Figures
Hydromanicus eliakim Malicky & Chantaramongkol
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus eliakim

description: Hydromanicus eliakim Malicky & Chantaramongkol
 Hydromanicus eliakim Malicky & Chantaramongkol, 1993: 470.
 Type locality. Thailand.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 28
Radiative Transfer in Prestellar Cores: A Monte Carlo Approach
Creators: name: Stamatellos, D.
name: Whitworth, A. P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use our Monte Carlo radiative transfer code to study non-embedded prestellar cores and cores that are embedded at the centre of a molecular cloud. Our study indicates that the temperature inside embedded cores is lower than in isolated non-embedded cores, and generally less than 12 K, even when the cores are surrounded by an ambient cloud of small visual extinction (Av~5). Our study shows that the best wavelength region to observe embedded cores is between 400 and 500 microns, where the core is quite distinct from the background. We also predict that very sensitive observations (~1-3 MJy/sr) at 170-200 microns can be used to estimate how deeply a core is embedded in its parent molecular cloud. Finally, we present preliminary results of asymmetric models of non-embedded cores.
description: 8 pages, 15 figures, to appear in the conference proceedings of "Open Issues in Local Star Formation and Early Stellar Evolution", held in Ouro Preto (Brazil), April 5-10, 2003
MOESM1 of Road proximity, air pollution, noise, green space and neurologic disease incidence: a population-based cohort study
Creators: name: Weiran Yuchi
name: Sbihi, Hind
name: Davies, Hugh
name: Tamburic, Lillian
name: Brauer, Michael
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Table S1. Correlations between road proximity, air pollution, noise and greenness in cohorts of Non-Alzheimer’s dementia, Parkinson’s disease, Alzheimer’s disease and Multiple sclerosis. Table S2. Distributions of exposures from Canadian Urban Environmental Health Research Consortium (CANUE). Table S3. Hazard ratios between exposures and Non-Alzheimer’s dementia stratified by sex (Males, Females), ethnicity (Chinese, South Asian, Visible Minority) and age (> = 65 years, = 65 years,
A charming ICECUBE discover?
Creators: name: Fargion, D.
name: Lucentini, P. G. De Sanctis
name: Khlopov, M. Yu.
name: Oliva, P.
name: La Monaca, F.
name: Paggi, P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Last two years high energy neutrino data are studied. The two recent tau neutrino double bang candidate are discussed within their detectability, noise and expected rate. The neutrino flavor distribution mainly favoring equal electron and muon presence, is reminded. The angular distribution of highest muon neutrino tracks is analyzed. Their horizontal strong anisotropy and their remarkable up-down asymmetry, with the absence of clustering, is noticed. The main persistent missing of astrophysical X,gamma sources (as GRB and AGN flaring source) and all the above signatures led us to suggest a dominance of prompt charmed (atmospheric) events able to pollute, to smear and to hide any minor astronomical presence.
description: 15 pages, 4 figures, updated minimaized version, from earlier arxiv.org/abs/1808.10493v4; Volume 331, Frontier Research in Astrophysics, III (FRAPWS2018)
Comparison of the oscillatory behaviors of a gravitating Nambu-Goto string with a test string
Creators: name: Nakamura, Kouji
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Comparison of the oscillatory behavior of a gravitating infinite Nambu-Goto string and a test string is investigated using the general relativistic gauge invariant perturbation technique with two infinitesimal parameters on a flat spacetime background. Due to the existence of the pp-wave exact solution, we see that the conclusion that the dynamical degree of freedom of an infinite Nambu-Goto string is completely determined by that of gravitational waves, which was reached in our previous works [K. Nakamura, A. Ishibashi and H. Ishihara, Phys. Rev. D{\bf 62} (2002), 101502(R); K. Nakamura and H. Ishihara, Phys. Rev. D{\bf 63} (2001), 127501.], do not contradict to the dynamics of a test string. We also briefly discuss the implication of this result.
description: 32 pages, 1 figure, PTPTeX ver.0.8 (LateX2e), Accepted for publication to Progress of Theoretical Physics
On the Quantum Invariant for the Brieskorn Homology Spheres
Creators: name: Hikami, Kazuhiro
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study an exact asymptotic behavior of the Witten-Reshetikhin-Turaev invariant for the Brieskorn homology spheres $Σ(p_1,p_2,p_3)$ by use of properties of the modular form following a method proposed by Lawrence and Zagier. Key observation is that the invariant coincides with a limiting value of the Eichler integral of the modular form with weight 3/2. We show that the Casson invariant is related to the number of the Eichler integrals which do not vanish in a limit $τ\to N \in \mathbb{Z}$. Correspondingly there is a one-to-one correspondence between the non-vanishing Eichler integrals and the irreducible representation of the fundamental group, and the Chern-Simons invariant is given from the Eichler integral in this limit. It is also shown that the Ohtsuki invariant follows from a nearly modular property of the Eichler integral, and we give an explicit form in terms of the L-function.
description: 26 pages, 2 figures
Hydromanicus sitahoanus Oláh & Johanson 2008, new combination
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus sitahoanus

description: Hydromanicus sitahoanus (Malicky), new combination
 Hydatomanicus sitahoanus Malicky, 1997b: 228.
 Type locality. Indonesia (Sumatra).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 24
Study on Status And Health Of Wetlands In India: A Geographical Analysis
Creators: name: Gurveek Singh Maan
Publisher: name: figshare
Year: 2020
Subjects: subject: 50101 Ecological Impacts of Climate Change
subject: FOS: Earth and related environmental sciences

description: Due to various climatic variations, land of India supports different kind oflatitudinal environment of wetlands. But identity of wetlands is under threat due to theencroachment or conversion of these areas by bunch of activities such as rapid rate ofurbanization, expanding agriculture land, changing land use pattern due to populationpressure, illegal construction. All these factors cause a great ecological, economic andbiological threat to wetlands. This paper reviews the preset status and historical developmentof wetlands in India focusing on threats to wetland areas. This article also grabs the attentionof policy makers to take punitive and preventive measure to improve, conserve and protectthe health of wetlands because wetlands have lost their status in terms of conservation ofwater bodies from decades. The paper concentrates to explore the major factors that areaccountable for over exploitation of their resources and need of management to protect theuniqueness of wetlands in India.
Hydromanicus buenningi Ulmer
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus buenningi

description: Hydromanicus buenningi Ulmer
 Hydromanicus buenningi Ulmer, 1907: 25–26.
 Type locality. Vietnam.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 33
Strongly enhanced upconversion in trivalent erbium ions by tailored gold nanostructures: toward high-efficient silicon-based photovoltaics
Creators: name: Christiansen, Jeppe
name: Vester-Petersen, Joakim
name: Roesgaard, Søren
name: Møller, Søren H.
name: Christiansen, Rasmus E.
name: Sigmund, Ole
name: Madsen, Søren P.
name: Balling, Peter
name: Julsgaard, Brian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Upconversion of sub-band-gap photons constitutes a promising way for improving the efficiency of silicon-based solar cells beyond the Shockley-Queisser limit. 1500 to 980 nm upconversion by trivalent erbium ions is well-suited for this purpose, but the small absorption cross section hinders real-world applications. We employ tailored gold nanostructures to vastly improve the upconversion efficiency in erbium-doped TiO$_2$ thin films. The nanostructures are found using topology optimization and parameter optimization and fabricated by electron beam lithography. In qualitative agreement with a theoretical model, the samples show substantial electric-field enhancements inside the upconverting films for excitation at 1500 nm for both s- and p-polarization under a wide range of incidence angles and excitation intensities. An unprecedented upconversion enhancement of 913(51) is observed at an excitation intensity of 1.7 Wcm$^{-2}$. We derive a semi-empirical expression for the photonically enhanced upconversion efficiency, valid for all excitation intensities. This allows us to determine the upconversion properties needed to achieve significant improvements in real-world solar-cell devices through photonic-enhanced upconversion.
description: 9 pages (main text), 4 figures, 1 supporting information of 15 pages
Metafory odbicia w wodzie jako klucz do odczytania Pamiętnika z Tosy Ki no Tsurayukiego
Creators: name: Olszewski, Krzysztof
Publisher: name: figshare
Year: 2021
Subjects: subject: 200518 Literature in Japanese
subject: FOS: Languages and literature

description: The aim of this paper is to attempt a new interpretation of one of the most important works from the classical Japanese literature - The Tosa Diary by Ki no Tsurauki. I agree with the Takei's Mutsuo thesis that The Tosa Diary was a precursor work for the whole trend of memoirs' literature in medieval Japan and that this diary was written to reconcile two completely different poetics: an anthology of Japanese poetry and a private Chinese diary - genres which were so popular among the aristocracy in Heiankyo.
Temperature gradients in XMM-Newton observed REFLEX-DXL galaxy clusters at z~0.3
Creators: name: Zhang, Y. -Y.
name: Finoguenov, A.
name: Boehringer, H.
name: Ikebe, Y.
name: Matsushita, K.
name: Schuecker, P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present XMM-Newton results on the temperature profiles of a volume-limited sample of galaxy clusters at redshifts z~0.3, selected from the REFLEX survey (REFLEX-DXL sample). In the spectral analysis, where only the energies above 1 keV were considered, we obtained consistent results on the temperature derived from the EPN, EMOS1 and EMOS2 data. Useful temperature measurements could be performed out to radii with overdensity 500 (r500) for all nine clusters. We discovered a diversity in the temperature gradients at the outer cluster radii with examples of both flat and strongly decreasing profiles. Using the total mass and the gas mass profiles for the cluster RXCJ0307.0-2840 we demonstrate that the errors on the mass estimates for the REFLEX-DXL clusters are within 25% up to r500.
description: Revised version accepted for publication in A&A, 18 pages
Rubber Lining Materials for Acid Storage Tanks: Fabrication and Characterization of Rubber Lining Material for Acid Storage Tank
Creators: name: MOHAMMED, RAFFI
Publisher: name: figshare
Year: 2020
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: FABRICATION AND CHARACTERIZATION OF RUBBER LINERS
Hydromanicus irroratus Brauer 1865
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus irroratus

description: Hydromanicus irroratus Brauer
Fig. 42–44
 Hydromanicus irroratus Brauer, 1865: 420.
 Type locality. Indonesia (Java).
 Remarks. A male was available for re-drawing from the McLachlan collection (B.M.1938-674) collected in Pahang and determined by M.E. Mosely.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 34
Simulations of the effects of tin composition gradients on the superconducting properties of Nb3Sn conductors
Creators: name: Cooley, L. D.
name: Fischer, C. M.
name: Lee, P. J.
name: Larbalestier, D. C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In powder-in-tube (PIT) Nb3Sn composites, the A15 phase forms between a central tin-rich core and a coaxial Nb tube, thus causing the tin content and superconducting properties to vary with radius across the A15 layer. Since this geometry is also ideal for magnetic characterization of the superconducting properties with the field parallel to the tube axis, a system of concentric shells with varying tin content was used to simulate the superconducting properties, the overall severity of the Sn composition gradient being defined by an index N. Using well-known scaling relationships and property trends developed in an earlier experimental study, the critical current density for each shell was calculated, and from this the magnetic moment of each shell was found. By summing these moments, experimentally measured properties such as pinning-force curves and Kramer plots could be simulated. We found that different tin profiles have only a minor effect on the shape of Kramer plots, but a pronounced effect on the irreversibility fields defined by the extrapolation of Kramer plots. In fact, these extrapolated values H_K are very close to a weighted average of the superconducting properties across the layer for all N. The difference between H_K and the upper critical field commonly seen in experiments is a direct consequence of the different ways measurements probe the simulated Sn gradients. Sn gradients were found to be significantly deleterious to the critical current density Jc, since reductions to both the elementary pinning force and the flux pinning scaling field H_K compound the reduction in Jc. The simulations show that significant gains in Jc of Nb3Sn strands might be realized by circumventing strong compositional gradients of tin.
description: 10 pages, 8 figures, 2 tables, submitted to J. Appl. Phys
Unfolding of sparse high-energy $γ$-ray spectra from LaBr$_{3}$:Ce detectors
Creators: name: Söderström, P. -A.
name: Capponi, L.
name: Iancu, V.
name: Lattuada, D.
name: Pappalardo, A.
name: Turturică, G. V.
name: Açıksöz, E.
name: Balabanski, D. L.
name: Constantin, P.
name: Guardo, G. L.
name: Ilie, M.
name: Ilie, S.
name: Matei, C.
name: Nichita, D.
name: Petruse, T.
name: Spataru, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Here we report on the characterization of one of the large-volume LaBr$_{3}$:Ce detectors for the ELIGANT project at ELI-NP. The main focus of this work is the response function for high-energy $γ$ rays of such detectors. In particular, we compare a selection of unfolding methods to resolve small structures in $γ$-ray spectra with high-energies. Three methods have been compared using $γ$-ray spectra with energies up to 12 MeV obtained in an experiment at the 3 MV Tandetron\texttrademark\ facility at IFIN-HH. The results show that the iterative unfolding approach gives the best qualitative reproduction of the emitted $γ$-ray spectrum. Furthermore, the correlation fluctuations in high-energy regime from the iterative method are two orders of magnitude smaller than when using the matrix inversion approach with second derivative regularization. In addition, the iterative method is computationally faster as it does not contain large matrix inversions. The matrix inversion method does, however, give more consistent results over the full energy range and in the low-statistics limit. Our conclusion is that the performance of the iterative approach makes it well suitable for semi-online analysis of experimental data. These results will be important, both for experiments with the ELIGANT setup, and for on-line diagnostics of the energy spread of the $γ$-ray beam which is under implementation at ELI-NP.
description: 12 pages, 6 figures, 1 table
Additional file 1 of Problems after flight: understanding and comparing Syrians’ perspectives in the Middle East and Europe
Creators: name: Drescher, Andrea
name: Kiselev, Nikolai
name: Aemal Akhtar
name: Acarturk, Ceren
name: Bryant, Richard A.
name: Ilkkursun, Zeynep
name: Von Känel, Roland
name: Miller, Kenneth E.
name: Pfaltz, Monique C.
name: Schick, Matthis
name: Schnyder, Ulrich
name: Sijbrandij, Marit
name: Spaaij, Julia
name: Morina, Naser
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Supplemental examples of problems.
Rubber Liners for Acid Storage Tanks
Creators: name: MOHAMMED, RAFFI
Publisher: name: figshare
Year: 2020
Subjects: subject: 91006 Manufacturing Processes and Technologies (excl. Textiles)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: ,%9 5< =' % ' 6 ##.( .,69#> . ' $ #9 66 9 . > 9 %,? ,#% =' ( 6#2 0# $'# 6 0 66 #2 % 9 #66 ,%3 . ,% # 6, , % 6 #0 ,9 0 , =, ' @9 % #%1 ,#%A 0#. 6A %. %6, 6 %1 ' ' 6 % 6 . 6 0 , ,% 0 % 2 9 ,%1 :', ' 6 6 #2 0 %( %. > , .A ,%9 .,%1 ' 0 % 2 9 #2 > ',9 , 6A ##2,%1 0 , 6A @A 6 1,9 1 #> 6A 6 6A $#%. ,% 6A %. 0 %( # ' $ #. 9 6A , ,6 ' 6 #2 ,% 2# 9# #6,#% %. 6,#% $ # 9 ,#% ' ,6 9#> . ' ,% A ,% ' 2# 0 #2 $ 2 ,9 . 6' 6A ' 6 % 6 99 662 ( 6 . 6 ,%,%1 0 , ,% 6 # 1 6A = #@ 6 9#%. %6 6A 6 6 2 ,? ,#% ! " %, 6A 9' 0,9 69 6A $,$ ,% 6A 0,@ 6A > > 6A %. $ 0$6 9 6 #2 6 $ ,# ,0$ 9 6,#% %. * $ 2# 0 9#%> % ,#% ,B ,. $$ , . ,%, ( 0 %( ( 6 % 0 %( ,%6 ,#j ,%, ' > ,2 @$ 9 %9( #2 +* C ( 6 DE