cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Detection of sedentary time and bouts using consumer-grade wrist-worn devices: a hidden semi-Markov model
Creators: name: Salim, Agus
name: Brakenridge, Christian J.
name: Lekamlage, Dulari Hakamuwa
name: Howden, Erin
name: Grigg, Ruth
name: Dillon, Hayley T.
name: Bondell, Howard D.
name: Simpson, Julie A.
name: Healy, Genevieve N.
name: Owen, Neville
name: Dunstan, David W.
name: Winkler, Elisabeth A. H.
Publisher: name: figshare
Year: 2024
Subjects: Space Science
Medicine
Biotechnology
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Science Policy

description: Supplementary Material 1
The second rational homology group of the moduli space of curves with level structures
Creators: name: Putman, Andrew
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: Let $Γ$ be a finite-index subgroup of the mapping class group of a closed genus $g$ surface that contains the Torelli group. For instance, $Γ$ can be the level $L$ subgroup or the spin mapping class group. We show that $H_2(Γ;\Q) \cong \Q$ for $g \geq 5$. A corollary of this is that the rational Picard groups of the associated finite covers of the moduli space of curves are equal to $\Q$. We also prove analogous results for surface with punctures and boundary components.
description: 27 pages, 4 figures, mild revision. To appear in Adv. Math
Genetic structure in populations of steelhead trout in British Columbia
Creators: name: Parkinson, Eric A.
Publisher: name: University of British Columbia
Year: 2010

description: Rainbow trout (Salmo gairdneri) collected from 63 locations in British Columbia were studied using electrophoresis to examine genetic structuring of populations. Most collections were from anadromous populations, in which gene flow is possible between widely separated locations. Repeated sampling of a number of locations provided an estimate of the intrapopulation variability of allozyme frequencies. Although 20-30 enzyme loci were initially screened for a small number of populations, only four enzyme systems (LDH-4, SOD, MDH-3, IDH-3,4) were consistently variable. The AGP-1 locus was scored when possible because it was highly variable in two populations. Each of these systems has been shown to have a clear genetic basis by other workers. In addition, the ME and SDH systems were used to distinguish cutthroat and rainbow trout fry which often cannot be easily distinguished morphologically. The variability in allozyme frequencies within streams was highly significant for each of the four enzyme systems studied. This variability was not clearly associated with differences between locations, year classes or life history stages. Genetic drift, a result of the small numbers of adults spawning each year can account for all of the within stream variability. A hierarchical ANOVA was used to determine the size of area in which genetic structuring is present in Salmo gairdneri. Significant differences, implying genetic structuring, were found in three out of four systems between streams adjacent to each other along a large river or ocean coastline. With one exception gene frequencies averaged over larger areas were uniform and similar to previously measured frequencies in areas of the northwestern United States. The one exception to this large scale uniformity is a sharp discontinuity in LDH-4 and SOD frequencies in tributaries of the Fraser River at the boundary between the coastal and interior regions. A similar discontinuity on the Columbia River is considered to represent the boundary between two large groups of populations isolated during the last glaciation. Evidence against this contention includes the lack of coincidence of the LDH-4/S0D discontinuity in the more northerly Dean and Skeena rivers, the presence of noncoincident discontinuity in AGP-1 and PEP frequencies in the Fraser and Columbia rivers, respectively, and evidence of physiological effects, implying selection, in the variation at the LDH-4 locus. A single non-anadromous population transplanted from an interior lake to a coastal lake approximately 40 years ago is fixed for the SOD(IOO) allozyme variant and shows no obvious change in the frequency of the LDH-4(100) allozyme and therefore provides no evidence of selection acting on this locus.
Province and Patriotism
Creators: name: Cole, Laurence
Publisher: name: Austrian Journal of Historical Studies
Year: 1995

description: The paper tries to analyse the national identity of the German-speaking population of Tirol in the period 1850-1914. Understanding national identity as an area of cultural discourse in which different social groups compete to produce a dominant interpretation of identity, it focuses primarily on anational festival held in Tirol in 1909, and this is briefly compared with an earlier festival held in 1863. The 1909 festival illustrates the different and mutually reinforcing permutations of Tirolian provincial consciousness, German cultural identity and Austrian dynastic loyalty felt by various social groups. The 1909 celebration was intended as a form of patriotic social integration, and was primarily organised by the Catholic-Conservative elites. However, many of the cultural forms manifested at the festival were linked to a Heimat tradition fostered by the Tirolian bourgeoisie: though the bourgeoisie contested some aspects of the festival, it was above all an opportunity for them to assert their dynamic economic and social role and manifest their strongly-held sense of German identity. This contrasts strongly with the earlier festival which had been a bitterly contested ideological confrontation between Liberalism and Catholic-Conservatism and different political visions of the future of Germany. Two of the major differences between the two festivals were the change from an elite to a mass structure of politics (where the peasantry argued for inclusion on its own terms), and the altered nature of the Catholic-Conservative attitude towards the political centre.
description: Austrian Journal of Historical Studies, Bd. 6 Nr. 1 (1995): Österreich im Kopf
Notes on Sela's work: Limit groups and Makanin-Razborov diagrams
Creators: name: Bestvina, Mladen
name: Feighn, Mark
Publisher: name: arXiv
Year: 2008
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F65, 20E05

description: This is the first in a planned series of papers giving an alternate approach to Zlil Sela's work on the Tarski problems. The present paper is an exposition of work of Kharlampovich-Myasnikov and Sela giving a parametrization of Hom(G,F) where G is a finitely generated group and F is a non-abelian free group.
description: 33 pages, 2 figures
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Tauman Kalai, Yael
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2023
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Mathematics of computing
subject: Theory of computation

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 251, 14th Innovations in Theoretical Computer Science Conference (ITCS 2023), pages 0:i-0:xxii
Numerical Evolution of axisymmetric vacuum spacetimes: a code based on the Galerkin method
Creators: name: de Oliveira, H. P.
name: Rodrigues, E. L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the first numerical code based on the Galerkin and Collocation methods to integrate the field equations of the Bondi problem. The Galerkin method like all spectral methods provide high accuracy with moderate computational effort. Several numerical tests were performed to verify the issues of convergence, stability and accuracy with promising results. This code opens up several possibilities of applications in more general scenarios for studying the evolution of spacetimes with gravitational waves.
description: 11 pages, 6 figures. To appear in Classical and Quantum Gravity
Additional file 5 of Mutational signatures in 175 Chinese gastric cancer patients
Creators: name: Liu, Fatao
name: Hu, Nan
name: Jiang, Kewei
name: Liu, Huaitian
name: Wang, Mingyi
name: Hu, Ying
name: Zhang, Tongwu
name: Wu, Ho-Hsiang
name: Yang, Howard
name: Weng, Hao
name: Dong, Ping
name: Giffen, Carol
name: Zhu, Bin
name: Lee, Maxwell P.
name: Abnet, Christian C.
name: Taylor, Philip R.
name: Liu, Yun
name: Liu, Yingbin
name: Goldstein, Alisa M.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Supplementary Material 5
Exploring the sky localization and early warning capabilities of third generation gravitational wave detectors in three-detector network configurations
Creators: name: Li, Yufeng
name: Heng, Ik Siong
name: Chan, Man Leong
name: Messenger, Chris
name: Fan, Xilong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This work characterises the sky localization and early warning performance of networks of third generation gravitational wave detectors, consisting of different combinations of detectors with either the Einstein Telescope or Cosmic Explorer configuration in sites in North America, Europe and Australia. Using a Fisher matrix method which includes the effect of earth rotation, we estimate the sky localization uncertainty for $1.4\text{M}\odot$-$1.4\text{M}\odot$ binary neutron star mergers at distances $40\text{Mpc}$, $200\text{Mpc}$, $400\text{Mpc}$, $800\text{Mpc}$, $1600\text{Mpc}$, and an assumed astrophysical population up to redshift of 2 to characterize its performance for binary neutron star observations. We find that, for binary neutron star mergers at $200\text{Mpc}$ and a network consisting of the Einstein Telescope, Cosmic Explorer and an extra Einstein Telescope-like detector in Australia(2ET1CE), the upper limit of the size of the 90% credible region for the best localized 90% signals is $0.25\text{deg}^2$. For the simulated astrophysical distribution, this upper limit is $91.79\text{deg}^2$. If the Einstein Telescope-like detector in Australia is replaced with a Cosmic Explorer-like detector(1ET2CE), for $200\text{Mpc}$ case, the upper limit is $0.18\text{deg}^2$, while for astrophysical distribution, it is $56.77\text{deg}^2$. We note that the 1ET2CE network can detect 7.2% more of the simulated astrophysical population than the 2ET1CE network. In terms of early warning performance, we find that a network of 2ET1CE and 1ET2CE networks can both provide early warnings of the order of 1 hour prior to merger with sky localization uncertainties of 30 square degrees or less. Our study concludes that the 1ET2CE network is a good compromise between binary neutron stars detection rate, sky localization and early warning capabilities.
description: 18 pages, 13 figures
Fluctuations of correlations and Green's function reconstruction: role of scattering
Creators: name: Larose, Eric
name: Derode, Arnaud
name: Roux, Philippe
name: Campillo, Michel
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Classical Physics (physics.class-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Correlations of ambient seismic or acoustic vibrations are now widely used to reconstruct the impulse response between two passive receivers as if a source was placed at one of them. This provides the opportunity to do imaging without a source, or \textsl{passive imaging}. Applications include terrestrial and solar seismology, underwater acoustics, and structural health monitoring, to cite only a few. Nevertheless, for a given set of data, correlations do not only yield the Green's function between the sensors. They also contain residual fluctuations that result from an imperfect time or source averaging that might eventually blur the images. In this article, we propose a heuristic model to describe the level of fluctuations of the correlations in the case of non-stationary wavefields, and more particularly in the case of scattering media. The work includes theoretical derivations and numerical simulations. The role of multiple scattering is quantitatively evaluated. The level of fluctuations decreases when the duration and intensity of the diffuse waves increase. The role of absorption is also discussed: absorption is properly retrieved by correlation, but the level of fluctuations is greater, thus degrading the Green's function reconstruction. Discrepancies of our simple model in the case of strong multiple scattering ($k\ell^*\leq 18$) are discussed.
Turbulent Mixing in the Interstellar Medium -- an application for Lagrangian Tracer Particles
Creators: name: Federrath, C
name: Glover, S C O
name: Klessen, R S
name: Schmidt, W
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use 3-dimensional numerical simulations of self-gravitating compressible turbulent gas in combination with Lagrangian tracer particles to investigate the mixing process of molecular hydrogen (H2) in interstellar clouds. Tracer particles are used to represent shock-compressed dense gas, which is associated with H2. We deposit tracer particles in regions of density contrast in excess of ten times the mean density. Following their trajectories and using probability distribution functions, we find an upper limit for the mixing timescale of H2, which is of order 0.3 Myr. This is significantly smaller than the lifetime of molecular clouds, which demonstrates the importance of the turbulent mixing of H2 as a preliminary stage to star formation.
description: 10 pages, 5 figures, conference proceedings "Turbulent Mixing and Beyond 2007"
Christian Fleck, Rund um ,Marienthal'. Von den Anfängen der Soziologie in Österreich bis zu ihrer Vertreibung. Wien: Verlag für Gesellschaftskritik 1990.
Creators: name: Langer, Josef
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 1992

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 3 Nr. 3 (1992): Technikgeschichte
Additional file 1 of Targeting DNM1L/DRP1-FIS1 axis inhibits high-grade glioma progression by impeding mitochondrial respiratory cristae remodeling
Creators: name: Li, Xiaodong
name: Tie, Jingjing
name: Sun, Yuze
name: Gong, Chengrong
name: Deng, Shizhou
name: Chen, Xiyu
name: Li, Shujiao
name: Wang, Yaoliang
name: Wang, Zhenhua
name: Wu, Feifei
name: Liu, Hui
name: Wu, Yousheng
name: Zhang, Guopeng
name: Guo, Qingdong
name: Yang, Yanling
name: Wang, Yayun
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Cancer

description: Supplementary Material 1.
Large time behavior of differential equations with drifted periodic coefficients modeling Carbon storage in soil
Creators: name: Cordier, Stephane
name: Truong, Le Xuan
name: Thanh, Long Nguyen
name: Dinh, Alain Pham Ngoc
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This paper is concerned with the linear ODE in the form $y'(t)=λρ(t)y(t)+b(t)$, $λ<0$ which represents a simplified storage model of the carbon in the soil. In the first part, we show that, for a periodic function $ρ(t)$, a linear drift in the coefficient $b(t)$ involves a linear drift for the solution of this ODE. In the second part, we extend the previous results to a classical heat non-homogeneous equation. The connection with an analytic semi-group associated to the ODE equation is considered in the third part. Numerical examples are given.
description: 18 pages
Flatness of the Energy Landscape for Horn Clauses
Creators: name: Sathasivam, Saratha
name: Abdullah, Wan Ahmad Tajuddin Wan
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The Little-Hopfield neural network programmed with Horn clauses is studied. We argue that the energy landscape of the system, corresponding to the inconsistency function for logical interpretations of the sets of Horn clauses, has minimal ruggedness. This is supported by computer simulations.
Schattendorf 1938-1955
Creators: name: Bierbaum, Peter
Year: 2020

description: Im Zentrum dieser Arbeit liegen die gesellschaftspolitischen Veränderungen des alltäglichen Lebens in Schattendorf im Zeitraum von 1938 bis 1955. Der „Anschluss“ Österreichs an das Deutsche Reich 1938, das Ende des Zweiten Weltkrieges und die darauffolgende alliierte Besatzung 1945 sowie die Unterzeichnung des Staatsvertrages 1955 bildeten einschneidende Zäsuren in der Geschichte Österreichs. Eine Alltags- und Erfahrungsgeschichte nehmen diese historischen Eckpunkte unter die Lupe. Als Forschungskonzept wird die nationalsozialistische ‚Volksgemeinschaft‘ herangezogen, ein heute von der Geschichtswissenschaft sehr kontrovers diskutierter Forschungszugang. Damit soll insbesondere herausgefunden werden, wie die ‚Volksgemeinschaft‘ im Dorf etabliert und inszeniert wurde. Mit der Ankunft der Sowjets 1945 und dem Ende der nationalsozialistischen Herrschaft in Österreich sowie mit der Unterzeichnung des österreichischen Staatsvertrages rücken wiederum der Nachkriegsalltag in knapper Form und – sollte es zuvor so etwas wie eine ‚Volksgemeinschaft‘ gegeben haben – die Auflösung dieser in den Mittelpunkt der Diplomarbeit. Insbesondere wichtig erscheint hier, ob und inwiefern das nationalsozialistische Gemeinschaftsdenken in einer Zeit der wirtschaftlichen Not noch einmal erkennbar wurde. Zeitzeugeninterviews (Oral History), Zeitungsartikel, Schulkonferenz- und Klassenbücher, Situationsberichte der Gendarmerie, gemeindebehördliche Dokumente sowie die Pfarrchronik sollen über den Zeitraum 1938 bis 1955 Aufschluss geben.
Unparticle Effects on Unitarity Constraints from Higgs Boson Scattering
Creators: name: He, Xiao-Gang
name: Wen, Chung-Cheng
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effects of two-body Higgs boson scattering by exchanging unpsrticles. The unparticle contribution can change the standard model prediction for two-body Higgs boson scattering partial wave amplitude significantly leading to modification of the unitarity constraint on the standard model Higgs boson mass. For unparticle dimension $d_\U$ between 1 and 2, the unitarity constraint on Higgs boson mass can be larger than that in the SM. Information on unparticle interaction can also be obtained.
description: 9 pages with four figures
Charles Taylor - die Bedingungen des Glaubens in einem säkularen Zeitalter
Creators: name: Kocaoglu, Damla
Year: 2020

description: Taylor erforscht in seiner monumentalen Studie Das säkulare Zeitalter gründlich welche Werte, dem sich selbst als wertefrei und desengagiert begreifenden modernen Menschen, zugrunde liegen. Denn säkulare Gesellschaften sind - Taylor zufolge – an moralische Werte gebunden, die oft verkürzt und verzerrt gedeutet werden. Sie gründen tief in den historischen Wurzeln und müssen offen gelegt werden, um dem Menschen in seiner ab-gestumpften und heimatlosen Ordnung ein neues zu Hause, eine neue Anlaufstelle zu bieten. Dabei geht es Taylor prinzipiell darum, den Blick in eine andere Richtung zu len-ken. Das Interessante an der Ausarbeitung Taylors ist nicht so sehr das Hinterfragen der Verbannung des religiösen oder sakramentalen aus dem alltäglichen Lebensbereich durch Institution und Kultur, oder anders gesagt das Ersetzen des Glaubens vom spirituellen zum wissenschaftlichen hinweg, sondern vielmehr die These neuer Glaubensoptionen. Diese These hebt die Religion neben vielen anderen Möglichkeiten als Alternative zum Glauben wieder empor. Taylor entzaubert nicht nur die Entzauberungstheorie im Sinne Max Webers, sondern stellt auch den Laizismus sowie den Humanismus in Frage. Wie bzw. worin soll eine Gesellschaft den Sinn fürs Leben finden?
Additional file 1 of Copy number amplification-induced overexpression of lncRNA LOC101927668 facilitates colorectal cancer progression by recruiting hnRNPD to disrupt RBM47/p53/p21 signaling
Creators: name: Wang, Zaozao
name: Han, Haibo
name: Zhang, Chenghai
name: Wu, Chenxin
name: Di, Jiabo
name: Xing, Pu
name: Qiao, Xiaowen
name: Weng, Kai
name: Hao, Hao
name: Yang, Xinying
name: Hou, Yifan
name: Jiang, Beihai
name: Su, Xiangqian
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 1.
Frauenförderung an den Universitäten und Kunsthochschulen
Creators: name: Klemmer, Babette
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 1995

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 6 Nr. 2 (1995): Frauen - Geschlechter - Geschichte
Development of an Ontology for an Integrated Image Analysis Platform to enable Global Sharing of Microscopy Imaging Data
Creators: name: Kume, Satoshi
name: Masuya, Hiroshi
name: Kataoka, Yosky
name: Kobayashi, Norio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Digital Libraries (cs.DL)
subject: Image and Video Processing (eess.IV)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: Imaging data is one of the most important fundamentals in the current life sciences. We aimed to construct an ontology to describe imaging metadata as a data schema of the integrated database for optical and electron microscopy images combined with various bio-entities. To realise this, we applied Resource Description Framework (RDF) to an Open Microscopy Environment (OME) data model, which is the de facto standard to describe optical microscopy images and experimental data. We translated the XML-based OME metadata into the base concept of RDF schema as a trial of developing microscopy ontology. In this ontology, we propose 18 upper-level concepts including missing concepts in OME such as electron microscopy, phenotype data, biosample, and imaging conditions.
Bayesian Strong Gravitational-Lens Modeling on Adaptive Grids: Objective Detection of Mass Substructure in Galaxies
Creators: name: Vegetti, S.
name: Koopmans, L. V. E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We introduce a new adaptive and fully Bayesian grid-based method to model strong gravitational lenses with extended images. The primary goal of this method is to quantify the level of luminous and dark-mass substructure in massive galaxies, through their effect on highly-magnified arcs and Einstein rings. The method is adaptive on the source plane, where a Delaunay tessellation is defined according to the lens mapping of a regular grid onto the source plane. The Bayesian penalty function allows us to recover the best non-linear potential-model parameters and/or a grid-based potential correction and to objectively quantify the level of regularization for both the source and the potential. In addition, we implement a Nested-Sampling technique to quantify the errors on all non-linear mass model parameters -- ... -- and allow an objective ranking of different potential models in terms of the marginalized evidence. In particular, we are interested in comparing very smooth lens mass models with ones that contain mass-substructures. The algorithm has been tested on a range of simulated data sets, created from a model of a realistic lens system. One of the lens systems is characterized by a smooth potential with a power-law density profile, twelve include a NFW dark-matter substructure of different masses and at different positions and one contains two NFW dark substructures with the same mass but with different positions. Reconstruction of the source and of the lens potential for all of these systems shows the method is able, in a realistic scenario, to identify perturbations with masses >=10^7 solar mass when located on the Einstein ring. For positions both inside and outside of the ring, masses of at least 10^9 solar mass are required (...).
description: 21 pages, 15 figures, 4 tables; accepted for publication in MNRAS
Brigitte Mazohl-Wallnig, Hg., Die andere Geschichte 1. Eine Salzburger Frauengeschichte von der ersten Mädchenschule (1695} bis zum Frauenwahlrecht (1918), Salzburg u. München: Anton Pustet 1995.
Creators: name: Dietrich, Elisabeth
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 1995

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 6 Nr. 2 (1995): Frauen - Geschlechter - Geschichte
The MAPPINGS III Library of Fast Radiative Shock Models
Creators: name: Allen, Mark G.
name: Groves, Brent A.
name: Dopita, Michael A.
name: Sutherland, Ralph S.
name: Kewley, Lisa J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new library of fully-radiative shock models calculated with the MAPPINGS III shock and photoionization code. The library consists of grids of models with shock velocities in the range v=100-1000 km/s and magnetic parameters B/sqrt(n) of 10^-4 - 10 muG cm^(3/2) for five different atomic abundance sets, and for a pre-shock density of 1.0 cm^(-3). Additionally, Solar abundance model grids have been calculated for densities of 0.01, 0.1, 10, 100, and 1000 cm^(-3) with the same range in v and B/sqrt(n). Each model includes components of both the radiative shock and its photoionized precursor, ionized by the EUV and soft X-ray radiation generated in the radiative gas. We present the details of the ionization structure, the column densities, and the luminosities of the shock and its precursor. Emission line ratio predictions are separately given for the shock and its precursor as well as for the composite shock+precursor structure to facilitate comparison with observations in cases where the shock and its precursor are not resolved. Emission line ratio grids for shock and shock+precursor are presented on standard line ratio diagnostic diagrams, and we compare these grids to observations of radio galaxies and a sample of AGN and star forming galaxies from the Sloan Digital Sky Survey. This library is available online, along with a suite of tools to enable the analysis of the shocks and the easy creation of emission line ratio diagnostic diagrams. These models represent a significant increase in parameter space coverage over previously available models, and therefore provide a unique tool in the diagnosis of emission by shocks.
description: 39 pages, 34 figures, accepted for publication in ApJS, April 2008
The generation of defective interfering rubella virus particles
Creators: name: Bohn, Ehleen M.
Publisher: name: University of British Columbia
Year: 2010

description: Rubella virus (RV) has been propogated in murine (L-2) fibroblasts and viral titers determined using a modified hemadsorption assay. The titration results suggested that rubella virus populations may be comprised of standard and defective virions. RV stocks were examined for their ability to interfere with standard (low interference) rubella virus. High interference RV stocks could reduce standard RV infectivity by greater than 99%. A new purification procedure has been developed in order to examine the virions produced by high and low interference RV stocks. Rubella viral particles have been purified using a discontinuous renografin gradient followed by a continuous renografin gradient. These gradients allowed separation of intact purified virions from contaminating host membranous material. Greater than 90% of the total original infectivity was recovered as determined by the hemadsorption assay. Electron microscopic examination demonstrated the presence of intact rubella virions. Virions from high and low interference RV stocks have been purified, the RNA extracted from the purified virions, labeled with ¹²⁵I, electrophoresed on 5% polyacrylamide gels and subjected to autoradiography. Virions from low interference RV stocks were contained in one band at a density ρ = 1.19 gm/cc³ . The two single-stranded RNA molecules that could be extracted from these virions have molecular weights of 2.95 and 2.80 x 10⁶ daltons. Virions purified from high interference RV stocks were contained in at least three bands at densities ρ = 1.19, 1.17 and 1.15 . 3 gm/cc³. RNA molecules with molecular weights of 2.95 and 2.80 x 10⁶ daltons could be extracted from the virions banding at a density ρ = 1.19 gm/cc³. Virions banding at the lighter densities ρ = 1.17 and 1.15 gm/cc contained RNA molecules of 1.25 and 1.05 x 10⁶ daltons in molecular weight respectively. A fresh isolate of RV has been serially passaged in L-2 cells in order to observe the sequential generation of defective viral particles. The virions from each passage have been purified, the RNA isolated, labeled and analyzed by PAGE. The molecular weights of the RNA molecules isolated indicated the possible cyclic generation of defective viral particles.
(Non-)Abelian discrete anomalies
Creators: name: Araki, Takeshi
name: Kobayashi, Tatsuo
name: Kubo, Jisuke
name: Ramos-Sanchez, Saul
name: Ratz, Michael
name: Vaudrevange, Patrick K. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive anomaly constraints for Abelian and non-Abelian discrete symmetries using the path integral approach. We survey anomalies of discrete symmetries in heterotic orbifolds and find a new relation between such anomalies and the so-called `anomalous' U(1).
description: 32 pages, one figure; v2: matches version published in NPB
Maximum Principles for Vectorial Approximate Minimizers of Nonconvex Functionals
Creators: name: Katzourakis, Nikolaos I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We establish Maximum Principles which apply to vectorial approximate minimizers of the general integral functional of Calculus of Variations. Our main result is a version of the Convex Hull Property. The primary advance compared to results already existing in the literature is that we have dropped the quasiconvexity assumption of the integrand in the gradient term. The lack of weak Lower Semicontinuity is compensated by introducing a nonlinear convergence technique, based on the approximation of the projection onto a convex set by reflections and on the invariance of the integrand in the gradient term under the Orthogonal Group. Maximum Principles are implied for the relaxed solution in the case of non-existence of minimizers and for minimizing solutions of the Euler-Lagrange system of PDE.
description: Calculus of Variations and PDE, to appear
Polymer Parametrised Field Theory
Creators: name: Laddha, Alok
name: Varadarajan, Madhavan
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Free scalar field theory on 2 dimensional flat spacetime, cast in diffeomorphism invariant guise by treating the inertial coordinates of the spacetime as dynamical variables, is quantized using LQG type `polymer' representations for the matter field and the inertial variables. The quantum constraints are solved via group averaging techniques and, analogous to the case of spatial geometry in LQG, the smooth (flat) spacetime geometry is replaced by a discrete quantum structure. An overcomplete set of Dirac observables, consisting of (a) (exponentials of) the standard free scalar field creation- annihilation modes and (b) canonical transformations corresponding to conformal isometries, are represented as operators on the physical Hilbert space. None of these constructions suffer from any of the `triangulation' dependent choices which arise in treatments of LQG. In contrast to the standard Fock quantization, the non- Fock nature of the representation ensures that the algebra of conformal isometries as well as that of spacetime diffeomorphisms are represented in an anomaly free manner. Semiclassical states can be analysed at the gauge invariant level. It is shown that `physical weaves' necessarily underly such states and that such states display semiclassicality with respect to, at most, a countable subset of the (uncountably large) set of observables of type (a). The model thus offers a fertile testing ground for proposed definitions of quantum dynamics as well as semiclassical states in LQG.
description: 44 pages, no figures
Infinitesimal Morita homomorphisms and the tree-level of the LMO invariant
Creators: name: Massuyeau, Gwenael
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57M27, 57R19, 57R50, 20F28, 20F38, 20F40

description: Let S be a compact connected oriented surface with one boundary component, and let P be the fundamental group of S. The Johnson filtration is a decreasing sequence of subgroups of the Torelli group of S, whose k-th term consists of the self-homeomorphisms of S that act trivially at the level of the k-th nilpotent quotient of P. Morita defined a homomorphism from the k-th term of the Johnson filtration to the third homology group of the k-th nilpotent quotient of P. In this paper, we replace groups by their Malcev Lie algebras and we study the "infinitesimal" version of the k-th Morita homomorphism, which is shown to correspond to the original version by a canonical isomorphism. We provide a diagrammatic description of the k-th infinitesimal Morita homomorphism and, given an expansion of the free group P that is "symplectic" in some sense, we show how to compute it from Kawazumi's "total Johnson map". Besides, we give a topological interpretation of the full tree-reduction of the LMO homomorphism, which is a diagrammatic representation of the Torelli group derived from the Le-Murakami-Ohtsuki invariant of 3-manifolds. More precisely, a symplectic expansion of P is constructed from the LMO invariant, and it is shown that the tree-level of the LMO homomorphism is equivalent to the total Johnson map induced by this specific expansion. It follows that the k-th infinitesimal Morita homomorphism coincides with the degree [k,2k[ part of the tree-reduction of the LMO homomorphism. Our results also apply to the monoid of homology cylinders over S.
description: 46 pages, some figures. Minor modifications in this fourth version
Dynamics of vertex-reinforced random walks
Creators: name: Benaïm, Michel
name: Tarrès, Pierre
Publisher: name: arXiv
Year: 2008
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We generalize a result from Volkov [Ann. Probab. 29 (2001) 66--91] and prove that, on a large class of locally finite connected graphs of bounded degree $(G,\sim)$ and symmetric reinforcement matrices $a=(a_{i,j})_{i,j\in G}$, the vertex-reinforced random walk (VRRW) eventually localizes with positive probability on subsets which consist of a complete $d$-partite subgraph with possible loops plus its outer boundary. We first show that, in general, any stable equilibrium of a linear symmetric replicator dynamics with positive payoffs on a graph $G$ satisfies the property that its support is a complete $d$-partite subgraph of $G$ with possible loops, for some $d\ge1$. This result is used here for the study of VRRWs, but also applies to other contexts such as evolutionary models in population genetics and game theory. Next we generalize the result of Pemantle [Probab. Theory Related Fields 92 (1992) 117--136] and Bena\"{ı}m [Ann. Probab. 25 (1997) 361--392] relating the asymptotic behavior of the VRRW to replicator dynamics. This enables us to conclude that, given any neighborhood of a strictly stable equilibrium with support $S$, the following event occurs with positive probability: the walk localizes on $S\cup\partial S$ (where $\partial S$ is the outer boundary of $S$) and the density of occupation of the VRRW converges, with polynomial rate, to a strictly stable equilibrium in this neighborhood.
description: Published in at http://dx.doi.org/10.1214/10-AOP609 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Chiral magnetic properties of QCD phase-diagram
Creators: name: Tawfik, Abdel Nasser
name: Diab, Abdel Magied
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The QCD phase diagram is studied, at finite magnetic field. Our calculations are based on the QCD effective model, the SU($3$) Polyakov linear sigma model (PLSM), in which the chiral symmetry is integrated in the hadron phase and in the parton phase, the up-, down- and strange-quark degrees of freedom are incorporated besides the inclusion of Polyakov loop potentials in the pure gauge limit, which are motivated by various underlying QCD symmetries. The Landau quantization and the magnetic catalysis are implemented. The response of the QCD matter to an external magnetic field such as magnetization, magnetic susceptibility and permeability has been estimated. We conclude that the parton phase has higher values of magnetization, magnetic susceptibility, and permeability relative to the hadron phase. Depending on the contributions to the Landau levels, we conclude that the chiral magnetic field enhances the chiral quark condensates and hence the chiral QCD phase diagram, i.e. the hadron-parton phase transition likely takes place, at lower critical temperatures and chemical potentials.
description: 16 pages, 11 figures, the paper is accepted for publication in The European Physical Journal A (EPJA)
One-vortex moduli space and Ricci flow
Creators: name: Manton, Nicholas S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The metric on the moduli space of one abelian Higgs vortex on a surface has a natural geometrical evolution as the Bradlow parameter, which determines the vortex size, varies. It is shown by various arguments, and by calculations in special cases, that this geometrical flow has many similarities to Ricci flow.
description: 20 pages
Erna Appelt und Gerda Neyer, Hg., Feministische Politikwissenschaft, Wien: Verlag für Gesellschaftskritik 1994.
Creators: name: Mesner, Maria
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 1995

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 6 Nr. 2 (1995): Frauen - Geschlechter - Geschichte
Band Offsets at the Si/SiO$_2$ Interface from Many-Body Perturbation Theory
Creators: name: Shaltaf, R.
name: Rignanese, G. -M.
name: Gonze, X.
name: Giustino, Feliciano
name: Pasquarello, Alfredo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We use many-body perturbation theory, the state-of-the-art method for band gap calculations, to compute the band offsets at the Si/SiO$_2$ interface. We examine the adequacy of the usual approximations in this context. We show that (i) the separate treatment of band-structure and potential lineup contributions, the latter being evaluated within density-functional theory, is justified, (ii) most plasmon-pole models lead to inaccuracies in the absolute quasiparticle corrections, (iii) vertex corrections can be neglected, (iv) eigenenergy self-consistency is adequate. Our theoretical offsets agree with the experimental ones within 0.3 eV.
MAPLE subroutines for computing Milnor and Tyurina numbers of hypersurface singularities with application to Arnol'd adjacencies
Creators: name: Rossi, Michele
name: Terracini, Lea
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B07, 14Q10, 32S25, 32S30

description: In the present paper MAPLE subroutines computing Milnor and Tyurina numbers of an isolated algebraic hypersurface singularity are presented and described in detail. They represents examples, and perhaps the first ones, of a MAPLE implementation of local monomial ordering. As an application, the last section is devoted to writing down equations of algebraic stratifications of Kuranishi spaces of simple Arnol'd singularities: they geometrically represents, by means of inclusions of algebraic subsets, the partial ordering on classes of simple singularities induced by the adjacency relation.
description: 69 pages, 2 figures. Minor corrections. One reference updated
Thermodynamical analysis and constitutive equations for a mixture of viscous Korteweg fluids
Creators: name: Gorgone, Matteo
name: Oliveri, Francesco
name: Rogolino, Patrizia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A complete thermodynamical analysis for a binary mixture of viscous Korteweg fluids with two velocities and two temperatures is developed. The constitutive functions are allowed to depend on the diffusion velocity and the specific internal energies of both constituents, together with their first gradients, on the symmetric part of the gradient of barycentric velocity, as well as on the mass density of the mixture and the concentration of one of the constituents, together with their first and second gradients. Compatibility with entropy principle is analyzed by applying the extended Liu procedure, and a complete solution of the set of thermodynamical restrictions is recovered in three space dimensions. Finally, the equilibrium configurations are investigated, and it is proved that no restrictions arise on the admissible phase boundaries. The theoretical results here provided may serve as a basis for experimental and/or numerical investigations, in particular for determining the surface levels of phase boundaries at equilibrium and making a comparison with experimental profiles.
description: 30 pages. arXiv admin note: text overlap with arXiv:2108.03237
The polarizability of the pion: no conflict between dispersion theory and chiral perturbation theory
Creators: name: Pasquini, B.
name: Drechsel, D.
name: Scherer, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recent attempts to determine the pion polarizability by dispersion relations yield values that disagree with the predictions of chiral perturbation theory. These dispersion relations are based on specific forms for the absorptive part of the Compton amplitudes. The analytic properties of these forms are examined, and the strong enhancement of intermediate-meson contributions is shown to be connected with spurious singularities. If the basic requirements of dispersion relations are taken into account, the results of dispersion theory and effective field theory are not inconsistent.
description: 30 pages, 8 figures, 6 tables
Marie Jahoda, Sozialpsychologie der Politik und Kultur. Ausgewählte Schriften, hg. u. eingel. v. Christian Fleck, übers. v. H. G. Zilian, Graz u. Wien: Nausner & Nausner 1994.
Creators: name: Müller, Irene
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 1995

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 6 Nr. 2 (1995): Frauen - Geschlechter - Geschichte
Additional file 14 of Mutational signatures in 175 Chinese gastric cancer patients
Creators: name: Liu, Fatao
name: Hu, Nan
name: Jiang, Kewei
name: Liu, Huaitian
name: Wang, Mingyi
name: Hu, Ying
name: Zhang, Tongwu
name: Wu, Ho-Hsiang
name: Yang, Howard
name: Weng, Hao
name: Dong, Ping
name: Giffen, Carol
name: Zhu, Bin
name: Lee, Maxwell P.
name: Abnet, Christian C.
name: Taylor, Philip R.
name: Liu, Yun
name: Liu, Yingbin
name: Goldstein, Alisa M.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Supplementary Material 14
A Self-organized model for network evolution
Creators: name: Caldarelli, Guido
name: Capocci, Andrea
name: Garlaschelli, Diego
Publisher: name: arXiv
Year: 2008
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Here we provide a detailed analysis, along with some extensions and additonal investigations, of a recently proposed self-organised model for the evolution of complex networks. Vertices of the network are characterised by a fitness variable evolving through an extremal dynamics process, as in the Bak-Sneppen model representing a prototype of Self-Organized Criticality. The network topology is in turn shaped by the fitness variable itself, as in the fitness network model. The system self-organizes to a nontrivial state, characterized by a power-law decay of dynamical and topological quantities above a critical threshold. The interplay between topology and dynamics in the system is the key ingredient leading to an unexpected behaviour of these quantities.
Histone gene multiplicity and position-effect variegation in Drosophila melanogaster
Creators: name: Moore, Gerald Douglas
Publisher: name: University of British Columbia
Year: 2010

description: The effect of altered histone gene multiplicity on chromatin structure was assayed by measuring changes in gene activity associated with position-effect variegation. Heterozygous deficiencies of the histone gene cluster of Drosophila melanogaster increased the proportion of cells within a tissue in which a variegating gene was active. This effect was not dependant on the Y chromosome and applied to both X-linked and autosomal variegating genes. Deletions of the histone gene complex imposed on different source chromosomes elicited the same response. Partial deficiencies, which delete different regions of the cluster, varied in their effect on variegation. Duplications of the histone gene cluster did not increase the proportion of cells in which a variegating gene was inactive. The presence of deficiencies or a duplication of the cluster in the maternal genome did not modify the extent of position-effect variegation in their progeny. These results are discussed with respect to current knowledge of the organization of the histone gene cluster and control of its expression.