cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gravitational waves from a spinning particle in circular orbits around a rotating black hole
Creators: name: Tanaka, Takahiro
name: Mino, Yasushi
name: Sasaki, Misao
name: Shibata, Masaru
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using the Teukolsky and Sasaki-Nakamura formalisms for the perterbations around a Kerr black hole, we calculate the energy flux of gravitational waves induced by a {\it spinning} particle of mass $μ$ and spin $S$ moving in circular orbits near the equatorial plain of a rotating black hole of mass $M (\gg μ)$ and spin $Ma$. The calculations are performed by using the recently developed post-Newtonian expansion technique of the Teukolsky equation. To evaluate the source terms of perturbations caused by a {\it spinning} particle, we used the equations of motion of a spinning particle derived by Papapetrou and the energy momentum tensor of a spinning particle derived by Dixon. We present the post-Newtonian formula of the gravitational wave luminosity up to the order $(v/c)^5$ beyond the quadrupole formula including the linear order of particle spin. The results obtained in this paper will be an important guideline to the post-Newtonian calculation of the inspiral of two spinning compact objects.
description: 20 pages, LaTeX, 2 figures available upon request
Lattice models of glasses and Potts models for community detection
Creators: Darst, Richard Kenneth
Publisher: name: Columbia University
Year: 2012
Subjects: Chemistry
Physics

description: In Part I, we construct a configurationally constrained lattice glass model following the example of Biroli and Mezard (Phys. Rev. Lett., 82, 025501 (2001)), which we denote t154. By examining the relaxation, atomic motion, Stokes-Einstein relationship violation, time-dependent displacement (van Hove function), wavevector-dependent relaxation, and multi-point correlations S4 and chi4, we can show that this new model satisfies all minimal requirements set by the observed phenomena of dynamical heterogeneity of supercooled liquids, though with a drastically different theoretical basis from existing lattice models of glasses based on kinetic facilitation. We then proceed to perform a more detailed comparison between lattice glass models, including t154 and a model by Ciamarra et. al. (Phys. Rev. E 68 066111 (2003)), with traditional facilitated models. We study two forms of dynamical sensitivity: sensitivity to boundary conditions, and a sensitivity to initial conditions. By comparison to atomistic computer simulation, we find evidence that the lattice glass models better describe glassy behavior. We conclude by discussing the implications of our findings for contrasting theories of the glass transition. In Part II, we change our focus and examine community detection in graphs from a theoretical standpoint. Many disparate community definitions have been proposed, however except for one, few have been analyzed in any great detail. In this work, we, for the first time, formally study a definition based on internal edge density. Using the concept that internal edge density is the fraction of intra-community edges relative to the maximal number of intra-community edges, we produce a rich framework to use as the basis of community detection. We discuss its use in local and global community detection algorithms, and how our methods can extend to overlapping and hierarchical communities, and weighted, directed, and multi-graphs. In order to validate our definition, we use the recently proposed affiliation graph model and both theoretically and computationally demonstrate the suitability of edge density to solve this problem. We see that internal edge density can perform successful detection on this benchmark under a variety of conditions. We then discuss the limitations of edge density, the types of community structure it will and will not be able to successfully detect, and emphasize the importance of detailed study of real-world community structure in order to produce evidence-based community detection algorithms.
Boundaries of strongly accessible hyperbolic groups
Creators: name: Bowditch, B. H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F32

description: We consider splittings of groups over finite and two-ended subgroups. We study the combinatorics of such splittings using generalisations of Whitehead graphs. In the case of hyperbolic groups, we relate this to the topology of the boundary. In particular, we give a proof that the boundary of a one-ended strongly accessible hyperbolic group has no global cut point.
description: 47 pages. Published copy, also available at http://www.maths.warwick.ac.uk/gt/GTMon1/paper3.abs.html
A Note on Wetting Transition for Gradient Fields
Creators: name: Caputo, Pietro
name: Velenik, Yvan
Publisher: name: arXiv
Year: 1999
Subjects: subject: Probability (math.PR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We prove existence of a wetting transition for two types of gradient fields: 1) Continuous SOS models in any dimension and 2) Massless Gaussian model in two dimensions. Combined with a recent result showing the absence of such a transition for Gaussian models above two dimensions by Bolthausen et al, this shows in particular that absolute-value and quadratic interactions can give rise to completely different behaviors.
description: 6 pages, latex2e
Leibniz Algebras, Courant Algebroids, and Multiplications on Reductive Homogeneous Spaces
Creators: name: Kinyon, Michael K.
name: Weinstein, Alan
Publisher: name: arXiv
Year: 2000
Subjects: subject: Differential Geometry (math.DG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17A32, 53C20, 20N05

description: We show that the skew-symmetrized product on every Leibniz algebra E can be realized on a reductive complement to a subalgebra in a Lie algebra. As a consequence, we construct a nonassociative multiplication on E which, when E is a Lie algebra, is derived from the integrated adjoint representation. We apply this construction to realize the bracket operations on the sections of Courant algebroids and on the ``omni-Lie algebras'' recently introduced by the second author.
description: 24 pages. Version 2 has minor corrections
MOESM1 of Accelerated directed evolution of dye-decolorizing peroxidase using a bacterial extracellular protein secretion system (BENNY)
Creators: name: Abdulrahman Alessa
name: Tee, Kang
name: Gonzalez-Perez, David
name: Ali, Hossam Omar
name: Evans, Caroline
name: Trevaskis, Alex
name: Xu, Jian-He
name: Tuck Wong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Supplementary material.
Circles in the Sky: Finding Topology with the Microwave Background Radiation
Creators: name: Cornish, Neil J.
name: Spergel, David N.
name: Starkman, Glenn D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: If the universe is finite and smaller than the distance to the surface of last scatter, then the signature of the topology of the universe is writ on the microwave background sky. Previous efforts to search for this topology have focused on one particular model: a toroidal flat universe. We show how both the high degree of spatial symmetry of this topology and the integrability of its geodesics make it unreliable as a paradigmatic example, and discuss why topology on scales significantly smaller than the horizon are not ruled out by previous analyses focussing on this special case. We show that in these small universes the microwave background will be identified at the intersections of the surface of last scattering as seen by different ``copies'' of the observer. Since the surface of last scattering is a sphere, these intersections will be circles, regardless of the background geometry or topology. We therefore propose a statistic that is sensitive to all small finite homogeneous topologies. Here, small means that the distance to the surface of last scatter is smaller than the ``periodicity scale'' of the universe.
description: 6 pages, 1 latex file, no figures
Accelerating Surface Tension Calculation in SPH via Particle Classification and Monte Carlo Integration
Creators: name: Zorrilla, Fernando
name: Sappl, Johannes
name: Rauch, Wolfgang
name: Harders, Matthias
Publisher: name: The Eurographics Association
Year: 2019
Subjects: SPH fluid simulation
particle classification
estimation of surface normal/tension/curvature

description: Surface tension has a strong influence on the shape of fluid interfaces. We propose a method to calculate the corresponding forces efficiently. In contrast to several previous approaches, we discriminate to this end between surface and non-surface SPH particles. Our method effectively smooths the fluid interface, minimizing its curvature. We make use of an approach inspired by Monte Carlo integration to estimate local normals as well as curvatures, based on which the force can be calculated. The technique is applicable, but not limited to 2D and 3D simulations, and can be coupled with any common SPH formulation. It outperforms prior approaches with regard to total computation time per time step, while being stable and avoiding artifacts.
description: Computer Graphics and Visual Computing (CGVC)
description: Simulation and Rendering
description: 75
description: 83
description: Fernando Zorrilla, Johannes Sappl, Wolfgang Rauch, and Matthias Harders
description: Keywords: SPH fluid simulation, particle classification, estimation of surface normal/tension/curvature
Hash-based Hierarchical Caching for Interactive Previews in Global Illumination Rendering
Creators: name: Roth, Thorsten
name: Weier, Martin
name: Bauszat, Pablo
name: Hinkenjann, André
name: Li, Yongmin
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Computing methodologies
Computer graphics
Ray tracing
Image
based rendering

description: Modern Monte-Carlo-based rendering systems still suffer from the computational complexity involved in the generation of noise-free images, making it challenging to synthesize interactive previews. We present a framework suited for rendering such previews of static scenes using a caching technique that builds upon a linkless octree. Our approach allows for memory-efficient storage and constant-time lookup to cache diffuse illumination at multiple hitpoints along the traced paths. Non-diffuse surfaces are dealt with in a hybrid way in order to reconstruct view-dependent illumination while maintaining interactive frame rates. By evaluating the visual fidelity against ground truth sequences and by benchmarking, we show that our approach compares well to low-noise path traced results, but with a greatly reduced computational complexity allowing for interactive frame rates. This way, our caching technique provides a useful tool for global illumination previews and multi-view rendering.
description: Computer Graphics and Visual Computing (CGVC)
description: Simulation and Rendering
description: 85
description: 93
description: Thorsten Roth, Martin Weier, Pablo Bauszat, André Hinkenjann, and Yongmin Li
description: CCS Concepts: Computing methodologies --> Computer graphics; Ray tracing; Image-based rendering
Controlled embeddings into groups that have no non-trivial finite quotients
Creators: name: Bridson, Martin R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20E26, 20E06, 53C70, 20F32, 20F06

description: If a class of finitely generated groups Curly(G) is closed under isometric amalgamations along free subgroups, then every G in Curly(G) can be quasi-isometrically embedded in a group Hat(G) in Curly(G) that has no proper subgroups of finite index. Every compact, connected, non-positively curved space X admits an isometric embedding into a compact, connected, non-positively curved space Overline(X) such that Overline(X) has no non-trivial finite-sheeted coverings.
description: 18 pages. Published copy, also available at http://www.maths.warwick.ac.uk/gt/GTMon1/paper4.abs.html
A Novel Statistical Method for Measuring the Temperature-Density Relation in the IGM Using the $b$-$N_{\text{HI}}$ Distribution of Absorbers in the Ly$α$ Forest
Creators: name: Hiss, Hector
name: Walther, Michael
name: Oñorbe, José
name: Hennawi, Joseph F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a new method for determining the thermal state of the intergalactic medium based on Voigt profile decomposition of the Ly$α$ forest. The distribution of Doppler parameter and column density ($b$-$N_{\text{HI}}$ distribution) is sensitive to the temperature density relation $T=T_0 (ρ/ρ_0)^{γ-1}$, and previous work has inferred $T_0$ and $γ$ by fitting its low-$b$ cutoff. This approach discards the majority of available data, and is susceptible to systematics related to cutoff determination. We present a method that exploits all information encoded in the $b$-$N_{\text{HI}}$ distribution by modeling its entire shape. We apply kernel density estimation to discrete absorption lines to generate model probability density functions, then use principal component decomposition to create an emulator which can be evaluated anywhere in thermal parameter space. We introduce a Bayesian likelihood based on these models enabling parameter inference via Markov chain Monte Carlo. The method's robustness is tested by applying it to a large grid of thermal history simulations. By conducting 160 mock measurements we establish that our approach delivers unbiased estimates and valid uncertainties for a 2D $(T_0, γ)$ measurement. Furthermore, we conduct a pilot study applying this methodology to real observational data at $z=2$. Using 200 absorbers, equivalent in pathlength to a single Ly$α$ forest spectrum, we measure $\log T_0 =4.092^{+0.050}_{-0.055}$ and $γ=1.49^{+0.073}_{-0.074}$ in excellent agreement with cutoff fitting determinations using the same data. Our method is far more sensitive than cutoff fitting, enabling measurements of $\log T_0$ and $γ$ with precision on $\log T_0$ ($γ$) nearly two (three) times higher for current dataset sizes.
description: Accepted for publication in ApJ, 23 pages, 15 figures
River Lavant Culvert: excavations in Market Road (St John's Street) Car Park, Chichester, 1996.
Creators: name: Raymond, Frances
Publisher: name: Archaeology Data Service
Year: 2006

description: Sussex Archaeological Collections, 142, 45-61
description: Excavation revealed two large ditches on the same alignment as the city wall. One of these may have been the Roman inner town ditch, re-cut at a later date. The other is likely to have been the medieval ditch constructed in 1378. Substantial post-medieval foundations had been laid immediately above the tertiary silts within this feature. These may have been associated with an episode of landscaping, involving an attempt to control the floodwaters of the River Lavant. Additional features included an early Roman hearth, a cellar of medieval or later date, a post-medieval property boundary, and a nineteenth- or early twentieth-century well and outbuilding. A possible relict river channel was also located on the line of the nineteenth-century culvert. Specialist reports include
The Archaeology of Lewes: Some Recent Research
Creators: name: David, Rudling
Publisher: name: Archaeology Data Service
Year: 2021

description: Sussex Archaeological Collections, 121, 45-77
description: The following is an attempt to draw together the results of recent archaeological fieldwork and research into Lewes' past. The article is in two parts, the first being an archaeological survey, and the other a group of reports on several small excavations, a watching-brief and Lewes Priory Mount.
Law and Macro-Finance: The Legal Origins of Credit Booms and Busts
Creators: Borowicz, Maciej Konrad
Publisher: name: Columbia University
Year: 2020
Subjects: subject: Law
subject: FOS: Law
subject: Economics
subject: Debtor and creditor
subject: Financial leverage
subject: Liquidity (Economics)
subject: Business cycles

description: Law and Macro-Finance is a theoretical framework explaining the relationship between law and the macro-financial variables of liquidity and leverage. The framework's central theoretical claim is that strong creditor rights exacerbate the procyclicality of liquidity and leverage. Strong creditor rights have that effect because they create different incentives in different parts of the economic cycle. Strong creditor rights encourage creditors to lend in a credit boom, thereby increasing leverage and making the economy vulnerable to shocks through various leveraged-related channels. However, in a credit bust, the enforcement of strong creditors' rights can trigger an economic downturn or make it more difficult for the economy to recover from the shocks. The normative part of the Law and Macro-Finance framework revolves around regulating liquidity primarily through a countercyclical design of the strength of creditors' rights in bankruptcy and collateral law to ensure adequate levels of leverage in different parts of the economic cycle. The key elements of bankruptcy and collateral law that could be used for that purpose are the rules establishing the strength of money market investors' rights, including bankruptcy safe harbors, true sales doctrine, and rules around collateral rehypothecation.
Application of Deep Learning Long Short-Term Memory in Energy Demand Forecasting
Creators: name: Khafaf, Nameer Al
name: Jalili, Mahdi
name: Sokolowski, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The smart metering infrastructure has changed how electricity is measured in both residential and industrial application. The large amount of data collected by smart meter per day provides a huge potential for analytics to support the operation of a smart grid, an example of which is energy demand forecasting. Short term energy forecasting can be used by utilities to assess if any forecasted peak energy demand would have an adverse effect on the power system transmission and distribution infrastructure. It can also help in load scheduling and demand side management. Many techniques have been proposed to forecast time series including Support Vector Machine, Artificial Neural Network and Deep Learning. In this work we use Long Short Term Memory architecture to forecast 3-day ahead energy demand across each month in the year. The results show that 3-day ahead demand can be accurately forecasted with a Mean Absolute Percentage Error of 3.15%. In addition to that, the paper proposes way to quantify the time as a feature to be used in the training phase which is shown to affect the network performance.
Deep Terrain Expansion: Terrain Texture Synthesis with Deep Learning
Creators: name: Toulatzis, Vasilis
name: Fudos, Ioannis
Publisher: name: The Eurographics Association
Year: 2019

description: In real-world applications terrains play a cardinal role in the field of games and geospatial applications such as Geographic Information Systems (GIS). The textures of a terrain are essential for creating virtual photorealistic environments for users. In many cases, the entire texture of a region is not available in high resolution or is much smaller than the required texture to cover a terrain. Tiling of a texture across a terrain or using an enlarged version of it usually fails to provide an acceptable photorealistic result. Consequently, high quality texture synthesis is a central issue in such settings. In this paper, we explore a novel methodology that extends previous work providing both synthesis and expansion/shrinkage of a texture.
description: Computer Graphics and Visual Computing (CGVC)
description: Posters
description: 95
description: 96
description: Vasilis Toulatzis and Ioannis Fudos
MOESM1 of Rupture process of the 2018 Hokkaido Eastern Iburi earthquake derived from strong motion and geodetic data
Creators: name: Kobayashi, Hiroaki
name: Koketsu, Kazuki
name: Miyake, Hiroe
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 1: Figure S1. Rupture front velocity versus waveform variance for the two fault-plane model. Figure S2. Slip distribution for various rupture front velocities (Vr).
MOESM1 of Geodetically estimated location and geometry of the fault plane involved in the 2018 Hokkaido Eastern Iburi earthquake
Creators: name: Kobayashi, Tomokazu
name: Kyonosuke Hayashi
name: Yarai, Hiroshi
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file 1: Table S1. Analyzed ALOS-2 images. â Bpâ means a perpendicular baseline. The flight direction is measured clockwise from the north.
Spectral function for overoccupied gluodynamics from classical lattice simulations
Creators: name: Boguslavski, K.
name: Kurkela, A.
name: Lappi, T.
name: Peuron, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the spectral properties of an overoccupied gluonic system far from equilibrium. Using classical Yang-Mills simulations and linear response theory, we determine the statistical and spectral functions. We measure dispersion relations and damping rates of transversally and longitudinally polarized excitations in the gluonic plasma, and also study further structures in the spectral function.
description: 12 pages, 6 figures, presented by T.L. at the XXV Epiphany conference on Advances in Heavy Ion Physics, Cracow, Poland, 8-11 January 2019
title: Braunschweigisches Adreßbuch für das Jahr 1847
Creators: name: :None
Publisher: name: Meyer
Year: 1847
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1847
Relation of the oscillator and Coulomb systems on spheres and pseudospheres
Creators: name: Nersessian, Armen
name: Pogosyan, George
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: It is shown, that oscillators on the sphere and the pseudosphere are related, by the so-called Bohlin transformation, with the Coulomb systems on the pseudosphere. The even states of an oscillator yield the conventional Coulomb system on the pseudosphere, while the odd states yield the Coulomb system on the pseudosphere in the presence of magnetic flux tube generating spin 1/2. A similar relation is established for the oscillator on the (pseudo)sphere specified by the presence of constant uniform magnetic field $B_0$ and the Coulomb-like system on pseudosphere specified by the presence of the magnetic field $\frac{B}{2r_0}(|\frac{x_3}{\bf x}|-ε)$. The correspondence between the oscillator and the Coulomb systems the higher dimensions is also discussed.
description: 4pp, revised version: title changed, misprints corrected, two references added
MOESM2 of Geodetically estimated location and geometry of the fault plane involved in the 2018 Hokkaido Eastern Iburi earthquake
Creators: name: Kobayashi, Tomokazu
name: Kyonosuke Hayashi
name: Yarai, Hiroshi
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 2: Fig. S1. (a) InSAR-derived deformation map for path 18. (b) LOS displacement field calculated from the fault model with a uniform slip. (c) Residual between the observations and the calculation. (d)-(f) Same as (a) but for path 116. (g)-(i) Same as (a) but for path 122.
Additional file 1 of Association between ICS use and risk of hyperglycemia in COPD patients: systematic review and meta-analysis
Creators: name: Pu, Xiaofeng
name: Liu, Liang
name: Feng, Bimin
name: Zhang, Zhengji
name: Wang, Guojun
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Table S1. The PRISMA checklist.
Law, Liturgy, and Sacred Space in Medieval Catalonia and Southern France, 800-1100
Creators: Matthews, Adam Christopher
Publisher: name: Columbia University
Year: 2021
Subjects: Middle Ages
History
Law, Visigothic
Trials, litigation, etc.
Religion and law
Church and state
Sacred space

description: With the collapse of the Visigothic kingdom, the judges of Catalonia and southern France worked to keep the region’s traditional judicial system operable. Drawing on records of judicial proceedings and church dedications from the ninth century to the end of the eleventh, this dissertation explores how judges devised a liturgically-influenced court strategy to invigorate rulings. They transformed churches into courtrooms. In these spaces, changed by merit of the consecration rite, community awe for the power infused within sacred space could be utilized to achieve consensus around the legitimacy of dispute outcomes. At the height of a tribunal, judges brought litigants and witnesses to altars, believed to be thresholds of Heaven, and compelled them to authenticate their testimony before God and his saints. Thus, officials supplemented human means of enforcement with the supernatural powers permeating sanctuaries. This strategy constitutes a hybridization of codified law and the belief in churches as real sacred spaces, a conception that emerged from the Carolingian liturgical reforms of the ninth century. In practice, it provided courts with a means to enact the mandates from the Visigothic Code and to foster stability. The result was a flexible synthesis of law, liturgy, and sacred space that was in many cases capable of harnessing spiritual and community pressure in legal proceedings.
All Fuchsian Schottky groups are classical Schottky groups
Creators: name: Button, Jack
Publisher: name: arXiv
Year: 1998
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20H10, 30F35, 30F40

description: Not all Schottky groups of Moebius transformations are classical Schottky groups. In this paper we show that all Fuchsian Schottky groups are classical Schottky groups, but not necessarily on the same set of generators.
description: 9 pages. Published copy, also available at http://www.maths.warwick.ac.uk/gt/GTMon1/paper5.abs.html
title: Braunschweigisches Adreßbuch für das Jahr 1837
Creators: name: :None
Publisher: name: Meyer
Year: 1837
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1837
Whitehawk Camp: The impact of a modern city's expansion on a neolithic causewayed enclosure, and a reassessment of the site and its surviving archive
Creators: name: Sygrave, Jon
Publisher: name: Archaeology Data Service
Year: 2017

description: Sussex Archaeological Collections, 154, 45-56
description: A grant from Our Heritage, a Heritage Lottery Fund scheme, facilitated a programme of archive conservation and reassessment, site improvement, archaeological investigation and community outreach at Whitehawk Camp, an early neolithic causewayed enclosure, during 2014 and 2015. Data gathered by the project indicates how the monument has deteriorated since the 19th century, due to a variety of impacts, and the extent to which these have, or have not, been archaeologically recorded. Through the experience of the project, suggestions are made as to how the site can be better protected in the future and the site improvement works carried out by the project are described. The archaeological investigations carried out by the project are then outlined and the limitations of the results of previous fieldwork and the surviving archive detailed. Through the reassessment of the site's stratigraphic and finds archives, site formation processes and site use are addressed. The reassessment revises our understanding of the site and also its importance in the light of modern archaeological techniques and current knowledge of the British neolithic period.
Murmidius rectistriatus Lewis. Body 1888
Creators: name: Jałoszyński, Paweł
name: Ślipiński, Adam
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Murmidiidae
Murmidius
Murmidius rectistriatus

description: Murmidius rectistriatus species group
Body elongate oval, weakly convex; anterior clypeal margin smooth; pronotum with lateral margins moderately strongly convergent anterad; lateral and sublateral pronotal impressions absent; distance between mesocoxae shorter than between meso- and metacoxa and lateral regions of metaventrite between metaventral femoral line and metacoxa subquadrate, covered with large foveate punctures; lateral carina of mesoventral plate absent; antennal club weakly elongate, 1.5 × as long as broad; tarsomeres 1–3 with short, inconspicuous setae; elytra with distinct rows of punctures; hind wings functional.
 This group comprises one species sola, M. rectistriatus, that inhabits Mexico.
description: Published as part of Jałoszyński, Paweł & Ślipiński, Adam, 2022, Revision of the family Murmidiidae (Coleoptera: Coccinelloidea), pp. 1-102 in Zootaxa 5109 (1) on page 51, DOI: 10.11646/zootaxa.5109.1.1, http://zenodo.org/record/6336940
Remote mine site acid rock drainage treatment
Creators: name: Foote, M. W.
name: Jordan, D. M.
Publisher: name: The University of British Columbia
Year: 2009

description: As a part of the Mine Waste Technology Program (MWTP) a pilot-scale technology was tested for the remediation of acid mine drainage at a remote mine site. A remote mine site is one without infrastructure or power sources. The technology chosen for this demonstration was the AQUA-FIX (system) because of its capability to run with minimal operator assistance in a self regulating manner. Weather conditions, variable flow rates, and drainage compositions were considered during the design phase. For this demonstration, acidic drainage treatment consisted of removing toxic, dissolved, metallic and nonmetallic constituents from acidic mine drainage and increasing pH such that the pH of the effluent was near neutral. The MWTP is funded by the U.S. Environmental Protection Agency (EPA) and is jointly administered through an interagency agreement with the U.S. Department of Energy (DOE). Work was conducted through the DOE Federal Energy Technology Center at the Western Environmental Technology Office under the DOE Contract Number DE-AC22-96EW96405. The project was intended to illustrate the viability and feasibility of using the technology to remove numerous contaminant species from an aqueous point source discharge for up to one year.
Lagrangian uncertainty quantification and information inequalities for stochastic flows
Creators: name: Branicki, Michal
name: Uda, Kenneth
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: Information Theory (cs.IT)
subject: Dynamical Systems (math.DS)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We develop a systematic information-theoretic framework for quantification and mitigation of error in probabilistic Lagrangian (i.e., path-based) predictions which are obtained from dynamical systems generated by uncertain (Eulerian) vector fields. This work is motivated by the desire to improve Lagrangian predictions in complex dynamical systems based either on analytically simplified or data-driven models. We derive a hierarchy of general information bounds on uncertainty in estimates of statistical observables $\mathbb{E}^ν[f]$, evaluated on trajectories of the approximating dynamical system, relative to the "true'' observables $\mathbb{E}^μ[f]$ in terms of certain $φ$-divergences, $\mathcal{D}_φ(μ\|ν)$, which quantify discrepancies between probability measures $μ$ associated with the original dynamics and their approximations $ν$. We then derive two distinct bounds on $\mathcal{D}_φ(μ\|ν)$ itself in terms of the Eulerian fields. This new framework provides a rigorous way for quantifying and mitigating uncertainty in Lagrangian predictions due to Eulerian model error.
h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards
Creators: name: Kawabata, Shiro
name: Nakamura, Katsuhiro
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study the quantum interference effect for the single ballistic Aharonov-Bohm billiard in the presence of a weak magnetic field B. The diagonal part of the wave-number averaged reflection coefficient $δ{\cal R}_D$ is calculated by use of semi-classical scattering theory. In addition to the appearance of "h/2e oscillation" that are caused by interference between time-reversed coherent backscattering classical trajectories, B in the conducting region leads to negative magnetoresistance and dampening of the h/2e oscillation amplitude. The B dependence of the results reflects the underlying classical (chaotic and regular) dynamics.
description: RevTeX, 6 pages, 5 figures
Spectrum of exciton states in monolayer transition metal dichalcogenides: angular momentum and Landau levels
Creators: name: Van der Donck, M.
name: Peeters, F. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A four-band exciton Hamiltonian is constructed starting from the single-particle Dirac Hamiltonian for charge carriers in monolayer transition metal dichalcogenides (TMDs). The angular part of the exciton wave function can be separated from the radial part, in the case of zero center of mass momentum excitons, by exploiting the eigenstates of the total exciton angular momentum operator with which the Hamiltonian commutes. We explain why this approach fails for excitons with finite center of mass momentum or in the presence of a perpendicular magnetic field and present an approximation to resolve this issue. We calculate the (binding) energy and average interparticle distance of different excited exciton states in different TMDs and compare these with results available in the literature. Remarkably, we find that the intervalley exciton ground state in the $\mp K$ valley has angular momentum $j=\pm1$, which is due to the pseudospin of the separate particles. The exciton mass and the exciton Landau levels are calculated and we find that the degeneracy of exciton states with opposite relative angular momentum is altered by a magnetic field.
description: 10 pages, 5 figures, 3 tables
Additional file 1: of Evaluation of person-centeredness in nursing homes after a palliative care intervention: pre- and post-test experimental design
Creators: name: BĂśkberg, Christina
name: Behm, Lina
name: Wallerstedt, Birgitta
name: AhlstrĂśm, Gerd
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: The Booklet Themed meetings about palliative care within health care. (PDF 610 kb)
Controlling 3D Visualisations with Multiple Degrees of Freedom
Creators: name: Sandoval, Mario
name: Morris, Tim
name: Turner, Martin
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
HCI design and evaluation methods
Virtual reality
Interaction devices
Computing methodologies
Graphics systems and interfaces
Hardware
Signal processing systems

description: In this paper, the two major components of a new multi-layer framework ideal for two-handed interaction in desktop virtual environments called Library for Interactive Settings of User-Mode (LISU) are explained. In addition, we evaluate LISU performance with a group of participants and we report some of our initial results by giving an analysis of user experiences, and interaction speed.
description: Computer Graphics and Visual Computing (CGVC)
description: Posters
description: 97
description: 101
description: Mario Sandoval, Tim Morris, and Martin Turner
description: CCS Concepts: Human-centered computing --> HCI design and evaluation methods; Virtual reality; Interaction devices; Computing methodologies --> Graphics systems and interfaces; Hardware --> Signal processing systems
Association between menopausal hormone therapy use and mortality risk: a Swedish population-based matched cohort study
Creators: name: Simin, Johanna
name: Khodir, Habiba
name: Fornes, Romina
name: Tamimi, Rulla M.
name: Brusselaers, Nele
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: The net effect of menopausal hormone therapy on the risk of death is understudied, and current evidence is conflicting. Our aim was to investigate the association between menopausal hormones and risk of all-cause, cardiovascular, and cancer-specific mortality, based on the Swedish Prescribed Drug Registry and National Patient Registry. This Swedish population-based matched cohort study included all women, 40 years or older, who had received at least one prescription of systemic menopausal hormone therapy between 2005–2014 (n = 290,186), group level matched 1:3 to non-users (n = 870,165). Multivariable conditional logistic regression models estimated the relative risk of all-cause and cause-specific mortality, adjusting for several clinical factors and comorbidities. Ever-use of menopausal hormones was associated with a slightly lower overall odds of all-cause (OR = 0.97, 95%CI 0.95–0.98) and cardiovascular (OR = 0.97, 95%CI 0.95–0.99) mortality, whilst 30% lower overall odds of cancer-related mortality (OR = 0.70, 95%CI 0.68–0.72) was shown. The odds of all-cause and cancer-related mortality were consistently reduced among women who began menopausal hormone therapy ≤60 years, whereas the association with cardiovascular mortality was inconsistent. In contrast, oestrogen-only therapy was associated with elevated odds of all-cause (OR = 1.14, 95%CI 1.11–1.16) and cardiovascular mortality (OR = 1.04, 95%CI 1.01–1.06) among women who began treatment at ≥70 years. Among current users, oestrogen-only therapy was associated with higher odds of all-cause (OR = 1.48, 95%CI 1.44–1.52) and cardiovascular mortality (OR = 1.24, 95%CI 1.20–1.28), whereas past use of oestrogen-only therapy suggested lower odds of mortality. Our generalisable data suggest that early menopausal hormone treatment initiation does not increase the odds of mortality. However, the role of oestrogens in particularly cardiovascular mortality remains to be investigated.
MOESM2 of Catastrophic out-of-pocket payments for households of people with severe mental disorder: a comparative study in rural Ethiopia
Creators: name: Yohannes Hailemichael
name: Damen Hailemariam
name: Kebede Tirfessa
name: Sumaiyah Docrat
name: Alem, Atalay
name: Girmay Medhin
name: Crick Lund
name: Chisholm, Dan
name: Abebaw Fekadu
name: Hanlon, Charlotte
Publisher: name: figshare
Year: 2019
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Table S1. Unadjusted odds of coping strategies for financial difficulties by mental health disorder and covariates.
Comparing Gestural Interfaces using Kinect and OpenPose
Creators: name: Rahman, Aminur
name: Clift, Louis G.
name: Clark, Adrian F.
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
User interface programming
Virtual reality
Collaborative and social computing systems and tools

description: We describe the implementation of a gesture recognition facility for navigating through virtual reality applications in a shared VR facility. An implementation based around the Microsoft Kinect is described and the fruits of several years' experience are summarized. An alternative implementation based around the OpenPose library is then presented and the two are compared.
description: Computer Graphics and Visual Computing (CGVC)
description: Posters
description: 103
description: 104
description: Aminur Rahman, Louis G. Clift, and Adrian F. Clark
description: CCS Concepts: Human-centered computing --> User interface programming; Virtual reality; Collaborative and social computing systems and tools
Randomization of Approximate Bilinear Computation for Matrix Multiplication
Creators: name: Malik, Osman Asif
name: Becker, Stephen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We present a method for randomizing formulas for bilinear computation of matrix products. We consider the implications of such randomization when there are two sources of error: One due to the formula itself only being approximately correct, and one due to using floating point arithmetic. Our theoretical results and numerical experiments indicate that our method can improve performance when each of these error sources are present individually, as well as when they are present at the same time.
description: 36 pages, 29 figures; accepted to Int J Comput Math: Comput Syst Theory
Registration of 3D Triangular Models to 2D X-ray Projections Using Black-box Optimisation and X-ray Simulation
Creators: name: Wen, Tianci
name: Mihail, Radu P.
name: Al-Maliki, Shatha F.
name: Létang, Jean M.
name: Vidal, Franck P.
Publisher: name: The Eurographics Association
Year: 2019

description: Registration has been studied extensively for the past few decades. In this paper we propose to solve the registration of 3D triangular models onto 2D X-ray projections. Our approach relies extensively on global optimisation methods and fast X-ray simulation on GPU. To evaluate our pipeline, each optimisation is repeated 15 times to gather statistically meaningful results, in particular to assess the reproducibility of the outputs.We demonstrate the validity of our approach on two registration problems: i) 3D kinematic configuration of a 3D hand model, i.e. the recovery of the original hand pose from a postero-anterior (PA) view radiograph. The performance is measured by Mean Absolute Error (MAE). ii) Automatic estimation of the position and rigid transformation of geometric shapes (cube and cylinders) to match an actual metallic sample made of Ti/SiC fibre composite with tungsten (W) cores. In this case the performance is measured in term of F-score (86%), accuracy (95%), precision (75%), recall (100%), and true negative rate (94%). Our registration framework is successful for both test-cases when using a suitable optimisation algorithm.
description: Computer Graphics and Visual Computing (CGVC)
description: Computer Vision
description: 105
description: 113
description: Tianci Wen, Radu P. Mihail, Shatha F. Al-Maliki, Jean M. Létang, and Franck P. Vidal
Topological spin phases of trapped Rydberg excitons in Cu$_2$O
Creators: name: Poddubny, A. N.
name: Glazov, M. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study theoretically Rydberg excitons in one-dimensional chains of traps in Cu$_2$O coupled via the van der Waals interaction. The triplet of optically active $p$-shell states acts as an effective spin-$1$ and the interactions between the excitons are strongly spin-dependent. We predict that the system {has the} topological Haldane phase with the diluted antiferromagnetic order, long-range string correlations, and finite excitation gap. We also analyze the effect of the trap geometry and interactions anisotropy on the Rydberg exciton spin states and demonstrate that a rich spin phase diagram can be realized showing high tunability of the Rydberg exciton platform.
description: main text (5 pages, 4 figures) + supplement (5 pages, 5 figures)
MOESM1 of Catastrophic out-of-pocket payments for households of people with severe mental disorder: a comparative study in rural Ethiopia
Creators: name: Yohannes Hailemichael
name: Damen Hailemariam
name: Kebede Tirfessa
name: Sumaiyah Docrat
name: Alem, Atalay
name: Girmay Medhin
name: Crick Lund
name: Chisholm, Dan
name: Abebaw Fekadu
name: Hanlon, Charlotte
Publisher: name: figshare
Year: 2019
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Figure S1. Patient recruitment flow
Quadrangular sets in projective line and in Moebius space, and geometric interpretation of the non-commutative discrete Schwarzian Kadomtsev-Petviashvili equation
Creators: name: Doliwa, Adam
name: Kosiorek, Jarosław
Publisher: name: arXiv
Year: 2019
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 51B10, 51A20

description: We present geometric interpretation of the discrete Schwarzian Kadomtsev-Petviashvili equation in terms of quadrangular set of points of a projective line. We give also the corresponding interpretation for the projective line considered as a Moebius chain space. In this way we incorporate the conformal geometry interpretation of the equation into the projective geometry approach via Desargues maps.
description: 10 pages, 4 figures