cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cross-calibration of CO- vs dust-based gas masses and assessment of the dynamical mass budget in Herschel-SDSS Stripe82 galaxies
Creators: name: Bertemes, Caroline
name: Wuyts, Stijn
name: Lutz, Dieter
name: Schreiber, Natascha M. Förster
name: Genzel, Reinhard
name: Minchin, Robert F.
name: Mundell, Carole G.
name: Rosario, David
name: Saintonge, Amélie
name: Tacconi, Linda
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a cross-calibration of CO- and dust-based molecular gas masses at $z \leqslant 0.2$. Our results are based on a survey with the IRAM 30-m telescope collecting CO(1-0) measurements of 78 massive ($\log M_{\star} / M_{\odot} > 10$) galaxies with known gas-phase metallicities, and with IR photometric coverage from WISE (22 $μ$m ) and Herschel SPIRE (250, 350, 500 $μ$m). We find a tight relation ($\sim 0.17$ dex scatter) between the gas masses inferred from CO and dust continuum emission, with a minor systematic offset of 0.05 dex. The two methods can be brought into agreement by applying a metallicity-dependent adjustment factor ($\sim 0.13$ dex scatter). We illustrate that the observed offset is consistent with a scenario in which dust traces not only molecular gas, but also part of the ${\rm H \small I}$ reservoir, residing in the ${\rm H_2}$-dominated region of the galaxy. Observations of the CO(2-1) to CO(1-0) line ratio for two thirds of the sample indicate a narrow range in excitation properties, with a median ratio of luminosities $ \left\langle R_{21} \right\rangle \sim 0.64 $. Finally, we find dynamical mass constraints from spectral line profile fitting to agree well with the anticipated mass budget enclosed within an effective radius, once all mass components (stars, gas and dark matter) are accounted for.
description: Accepted for publication in MNRAS, 31 pages, 17 figures, 2 tables
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Cart. 168 (11 H 66), f. 0045v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2010
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0045v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0045v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Earth Orientation and Temporal Variations of the Gravity Field
Creators: name: Bourda, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The high accuracy now reached in the VLBI Earth Orientation Parameters (EOP) determination requires looking further at the various geophysical contributions to variations in EOP. The determination of the Earth gravity field from space geodetic techniques now allows us to obtain the temporal variations of the low degree coefficients of the geopotential, combining the treatment of different satellites (e.g. Lageos1, Lageos2, Starlette ...). We present a new computation of the degree 2 coefficients of the variable Earth gravity field. This study is based upon the using of (i) new orbit standards, (ii) the GRACE mean gravity field and (iii) Lageos1 data from 1985 until 2004 (merged with Lageos2 data from 1993). These temporal variations of the Earth gravity field can be related to the Earth Orientation Parameters through the inertia tensor. This paper shows these relations and discusses how such geodetic data can contribute to the understanding of the variations in EOP. This paper also studies if these refined 20-yr of Lageos data can give us refined value of the 18.6-yr tidal term, as well as of the secular drift of the C20 geopotential coefficient.
Multiphoton Production at High Energies in the Standard Model I
Creators: name: Mahlon, G.
name: Yan, T. M.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine multiphoton production in the electroweak sector of the Standard Model in the high energy limit using the equivalence theorem in combination with spinor helicity techniques. We obtain recursion relations for currents consisting of a charged scalar, spinor, or vector line that radiates $n$ photons. Closed form solutions to these recursion relations for arbitrary $n$ are presented for the cases of like-helicity and one unlike-helicity photon production. We apply the currents singly and in pairs to obtain amplitudes for processes involving the production of $n$ photons with up to two unlike helicities from a pair of charged particles. The replacement of one or more photons by transversely polarized $$Z$-bosons is also discussed.
description: 75 pages, CLNS 91/1119
Simulating Jupiter-satellite decametric emissions with ExPRES: a parametric study
Creators: name: Louis, C. K.
name: Lamy, L.
name: Zarka, P.
name: Cecconi, B.
name: Hess, S. L. G.
name: Bonnin, X.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The high latitude radio emissions produced by the Cyclotron Maser Instability (CMI) in Jupiter's magnetosphere extend from a few kHz to 40 MHz. Part of the decametric emissions is of auroral origin, and part is driven by the moons Io, Europa and Ganymede. After summarizing the method used to identify Jupiter-satellite radio emissions, which consists in comparing space- and ground-based radio observations to ExPRES simulations of CMI-driven emissions in the time-frequency plane, we present a parametric study of the free parameters required by the ExPRES code (electron distribution function and resonant energy, magnetic field model, lead angle, and altitude of the ionospheric cut-off) in order to assess the accuracy of our simulations in the Io-Jupiter case. We find that Io-DAM arcs are fairly modeled by loss-cone driven CMI with electrons of 1-10 keV energy, using the ISaAC, VIPAL or VIP4 magnetic field model and a simple sinusoidal lead angle model. The altitude of the ionospheric cut-off has a marginal impact on the simulations. We discuss the impact of our results on the identification of Europa-DAM and Ganymede-DAM emissions.
description: 14 pages, 2 figures, Planetary Radio Emissions VIII
Inside the Supernova: A Powerful Convective Engine
Creators: name: Herant, Marc
name: Benz, Willy
name: Hix, W. Raphael
name: Fryer, Chris F.
name: Colgate, Stirling
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Condensed Abstract: We present an extensive study of the inception of supernova explosions by following the evolution of the cores of two massive stars (15 Msun and 25 Msun) in two dimensions. Our calculations begin at the onset of core collapse and stop several 100 ms after the bounce, at which time successful explosions of the appropriate magnitude have been obtained. (...) Guided by our numerical results, we have developed a paradigm for the supernova explosion mechanism. We view a supernova as an open cycle thermodynamic engine in which a reservoir of low-entropy matter (the envelope) is thermally coupled and physically connected to a hot bath (the protoneutron star) by a neutrino flux, and by hydrodynamic instabilities. (...) In essence, a Carnot cycle is established in which convection allows out-of-equilibrium heat transfer mediated by neutrinos to drive low entropy matter to higher entropy and therefore extracts mechanical energy from the heat generated by gravitational collapse. We argue that supernova explosions are nearly guaranteed and self-regulated by the high efficiency of the thermodynamic engine. (...) Convection continues to accumulate energy exterior to the neutron star until a successful explosion has occurred. At this time, the envelope is expelled and therefore uncoupled from the heat source (the neutron star) and the energy input ceases. This paradigm does not invoke new or modified physics over previous treatments, but relies on compellingly straightforward thermodynamic arguments. It provides a robust and self-regulated explosion mechanism to power supernovae which is effective under a wide range of physical parameters.
description: submitted to ApJ, only full abstract is posted to archive, e-mail mrc@lick.ucsc.edu to obtain complete paper, plain TeX
Proteomic Characterisation of Posttranslational Modifications of Histone Proteins in the Prenatally Stressed Mouse Brain
Creators: name: Brindley, Elizabeth
Publisher: name: Royal College of Surgeons in Ireland
Year: 2019
Subjects: Uncategorized

description: Genetic factors have been widely implicated in the study of schizophrenia. Twin and adoption studies estimate the heritability at approximately 80%. The rate of discordance between monozygotic twins is estimated at 65%, indicating that other factors influence the risk of developing schizophrenia. Many environmental factors have been identified that affect one's likelihood of developing this disorder. Examples of these factors include exposure to drugs, psychological stress and nutritional deficiencies, especially during critical time periods, such as prenatal and adolescence periods [1, 2]. This implies that the interplay between genetic and environmental factors is important in the development of schizophrenia but the mechanism by which external influences affect one's gene expression is poorly understood. Epigenetics provides one mechanism by which these factors may interact to contribute to disease. Epigenetic information is inherited via alterations to DNA methylation patterns, histone posttranslational modifications (hPTMs) and microRNA expression aberration [1-3]. These are thought to modify gene and subsequent protein expression and contribute to disease risk. Critically, these alterations can occur without a change in the underlying genetic code and are thus termed 'epigenetic'. Epigenetic modifications can be induced by environmental factors [1-3]. The aim of this project was to optimise a technique to identify hPTMs in brain regions implicated in schizophrenia using mass spectrometry. As part of this project, the technique was applied to the hippocampus of a prenatal stress mouse model that been shown to mimic certain features of schizophrenia. The intention of the technique is to assess the influence of environment on gene expression levels via hPTMs in this mouse model. Overall, twenty-six hPTMs were observed in prenatally stressed and control groups. The hPTMs were searched against relevant databases to evaluate previously associated gene expression states and diseases. Future studies will attempt to quantify hPTM expression intensities to compare differential expression levels between model and control samples. Through the identification of new and differentially expressed hPTMs in prenatally stressed and control samples, this technique has the potential to provide important insights into the epigenetic mechanism of schizophrenia.
Solving the Hamilton-Jacobi Equation for General Relativity
Creators: name: Salopek, J. Parry D. S.
name: Stewart, J. M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We demonstrate a systematic method for solving the Hamilton-Jacobi equation for general relativity with the inclusion of matter fields. The generating functional is expanded in a series of spatial gradients. Each term is manifestly invariant under reparameterizations of the spatial coordinates (``gauge-invariant''). At each order we solve the Hamiltonian constraint using a conformal transformation of the 3-metric as well as a line integral in superspace. This gives a recursion relation for the generating functional which then may be solved to arbitrary order simply by functionally differentiating previous orders. At fourth order in spatial gradients, we demonstrate solutions for irrotational dust as well as for a scalar field. We explicitly evolve the 3-metric to the same order. This method can be used to derive the Zel'dovich approximation for general relativity.
description: 13 pages, RevTeX, DAMTP-R93/22
Non-Linear Model Predictive Control with Adaptive Time-Mesh Refinement
Creators: name: Potena, Ciro
name: Della Corte, Bartolomeo
name: Nardi, Daniele
name: Grisetti, Giorgio
name: Pretto, Alberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: In this paper, we present a novel solution for real-time, Non-Linear Model Predictive Control (NMPC) exploiting a time-mesh refinement strategy. The proposed controller formulates the Optimal Control Problem (OCP) in terms of flat outputs over an adaptive lattice. In common approximated OCP solutions, the number of discretization points composing the lattice represents a critical upper bound for real-time applications. The proposed NMPC-based technique refines the initially uniform time horizon by adding time steps with a sampling criterion that aims to reduce the discretization error. This enables a higher accuracy in the initial part of the receding horizon, which is more relevant to NMPC, while keeping bounded the number of discretization points. By combining this feature with an efficient Least Square formulation, our solver is also extremely time-efficient, generating trajectories of multiple seconds within only a few milliseconds. The performance of the proposed approach has been validated in a high fidelity simulation environment, by using an UAV platform. We also released our implementation as open source C++ code.
description: In: 2018 IEEE International Conference on Simulation, Modeling, and Programming for Autonomous Robots (SIMPAR 2018)
Prevalence of marginally unstable periodic orbits in chaotic billiards
Creators: name: Altmann, E. G.
name: Friedrich, T.
name: Motter, A. E.
name: Kantz, H.
name: Richter, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The dynamics of chaotic billiards is significantly influenced by coexisting regions of regular motion. Here we investigate the prevalence of a different fundamental structure, which is formed by marginally unstable periodic orbits and stands apart from the regular regions. We show that these structures both {\it exist} and {\it strongly influence} the dynamics of locally perturbed billiards, which include a large class of widely studied systems. We demonstrate the impact of these structures in the quantum regime using microwave experiments in annular billiards.
description: 6 pages, 5 figures
MOESM1 of Association of prenatal antibiotics with measures of infant adiposity and the gut microbiome
Creators: name: Zhang, Mingyu
name: Differding, Moira
name: Benjamin-Neelon, Sara
name: Ăstbye, Truls
name: Hoyo, Cathrine
name: Mueller, Noel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 1. Materials for full microbiome methods.
Cardiovascular actions of drugs classed as stimulants.
Creators: name: Killian, Lindsey M.
Publisher: name: Royal College of Surgeons in Ireland
Year: 2019
Subjects: Uncategorized

description: The World Anti-Doping Agency prohibits and monitors the use of stimulants in sport. The effects of stimulants on enhancing performance in sport is uncertain. Stimulants have central and peripheral effects that can enhance mental or physical function. They are used therapeutically to treat a range of conditions most notable ADHD, depression and nasal decongestion. The present study looked at the peripheral sympathomimetic effects of stimulants on the cardiovascular system. The agents that were chosen for this study were reported to have modes of action either to release monoamines or to block noradrenaline reuptake transporters. Experiments were carried out in vitro in isolated tissues, and in vivo in the anaesthetised rat. The main aim of this study was to determine whether monitored substances on the WADA list are relatively free of abuse potential in sports, or are at least clearly less active than prohibited stimulants, whether non-specified or specified. The agonist stimulants that were most potent in the in vitro and in vivo preparations were; adrenaline, noradrenaline, phenylephrine, octopamine, synephrine, norephedrine and tuaminoheptane. The majority of agonist stimulants potently produced a tachycardia by β-adrenoceptor action. Bupropion, but not modafinil oradrafinil, was a potent noradrenaline uptake blocker similar to cocaine and desipramine. The majority of agonists that were most potent at the α-1D-adrenoceptor subtype also produced large pressor responses, and therefore this subtype may be the predominant α1-adrenoceptor subtype mediating pressor responses in the anaesthetised rat. Desipramine a potent noradrenaline reuptake blocker may also act as an α1-adrenoceptor antagonist. Pressor responses to cathine may be mediated by α2-adrenoceptors. Some of these agents, including bupropion, are likely to have peripheral cardiovascular actions at doses used in man. Their effects to enhance performance in sport warrants further investigation.
SYDNEY BRENNER - BIBLIOGRAPHY from SYDNEY BRENNER. 13 January 1927 — 5 April 2019
Creators: name: White, John
name: Bretscher, Mark S.
Publisher: name: The Royal Society
Year: 2020
Subjects: Molecular Biology

description: From modest beginnings Sydney became an extraordinarily influential and accomplished molecular biologist. His critical knowledge of, and insights into, key scientific problems were legendary. His irrepressible personality, acerbic wit and ebullient talks inspired a generation of young biologists. He made seminal discoveries in how genetic information is used for protein synthesis, and established Caenorhabditis elegans as one of the foremost model organisms for the study of development and neural function. He also pioneered techniques for genome analysis and was instrumental in establishing several outstanding centres of biological research around the world.
title: Continuing Research Collaboration Relationships
Creators: name: Mickey, Ethel L.
name: Misra, Joya
name: Normanly, Jennifer
name: Smith-Doerr, Laurel
Publisher: name: University of Massachusetts Amherst
Year: 2023

description: This tool–Continuing equitable research collaboration relationships–is part 2 of a three tool series for embedding equity into all phases of research collaboration. See also Creating equitable research collaborations (part 1) and Crediting collaboration equitably (part 3).
Multiphoton Production at High Energies in the Standard Model II
Creators: name: Mahlon, G.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine multiphoton production in the electroweak sector of the Standard Model in the high energy limit using the equivalence theorem in combination with spinor helicity techniques. We utilize currents consisting of a charged scalar, spinor, or vector line that radiates $n$ photons. Only one end of the charged line is off shell in these currents, which are known for the cases of like-helicity and one unlike-helicity photons. We obtain a wide variety of helicity amplitudes for processes involving two pairs of charged particles by considering combinations of four currents. We examine the situation with respect to currents which have both ends of the charged line off-shell, and present solutions for the case of like-helicity photons. These new currents may be combined with two of the original currents to produce additional amplitudes involving Higgs, longitudinal $Z$ or neutrino pairs.
description: 73 pages, 2 figures (appended in pictex), CLNS 92/1154
Enzymatic synthesis of glucuronidated metabolites of two neurological active agents using plant glucuronosyltransferases
Creators: name: Yue, Tian
name: Ke-Bo Xie
name: Tan, Zhen
name: Ri-Dao Chen
name: Chen, Da-Wei
name: Liu, Ji-Mei
name: Jun-Gui Dai
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology

description: Glucuronidation is an important and popular metabolic reaction in vivo of drugs. The further evaluation of biological activity and toxicity of glucuronides is necessary in the course of the drug research and development. However, the synthesis of glucuronides is limited by the lack of efficient approach. Herein, we have developed a new glucuronide synthesis method using plant uridine diphosphate-dependent glucuronosyltransferases (UGTs), UGT88D4, UGT88D7, and EpGT8, enabling the convenient preparation for corresponding O-glucuronide metabolites (1a, 2a, 3a, and 3b) in milligram scale of two neurological active agents, IMM-H004 (1) and FLZ (2). Their structures were characterized by spectroscopic data analyses.
Coupled variational problems of linear growth related to the denoising and inpainting of images
Creators: name: Mueller, Jan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 49Q20, 49N60, 49N15, 62H35

description: In this note we present some results that were already conjectured in the work [9] by Bildhauer, Fuchs and Weickert, where they have investigated analytical aspects of coupled variational models with applications to mathematical imaging. Here we focus on variants of linear growth, which require a treatment in the framework of relaxation theory and convex analysis. Following basic ideas from [6] and [7], we establish existence and regularity of (dual-)solutions.
Characterizations of GQDs and the regulatory effect of GQDs on Aβ aggregation from Modulation of β-amyloid aggregation by graphene quantum dots.
Creators: name: Liu, Changliang
name: Huang, Huan
name: Ma, Lilusi
name: Fang, Xiaocui
name: Wang, Chen
name: Yang, Yanliang
Publisher: name: The Royal Society
Year: 2019

description: Characterizations of GQDs by TEM and PL spectrum, and the regulatory effect of GQDs on Aβ aggregation detected by ThT assay
Null Energy Condition and Dark Energy Models
Creators: name: Qiu, Taotao
name: Cai, Yi-Fu
name: Zhang, Xin-Min
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Null Energy Condition (NEC) requires the equation of state (EoS) of the universe $w_u$ satisfy $w_u\geq-1$, which implies, for instance in a universe with matter and dark energy dominating $w_u=w_mΩ_m+w_{de}Ω_{de}=w_{de}Ω_{de}\geq-1$. In this paper we study constraints on the dark energy models from the requirement of the NEC. We will show that with $Ω_{de}\sim0.7$, $w_{de}
description: 9 pages, 6 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0273v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0273v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0273v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Информационные аспекты процессного подхода к обеспечению безопасности эколого-экономических систем
Creators: name: Рогачев А. Ф.
name: Исаев И. В.
name: Скитер Н. Н.
Publisher: name: Известия Нижневолжского агроуниверситетского комплекса: наука и высшее профессиональное образование
Year: 2013
Subjects: ЭКОНОМИЧЕСКАЯ БЕЗОПАСНОСТЬ
ЭКОНОМИЧЕСКИЕ СИСТЕМЫ
ИНФОРМАЦИОННЫЕ АСПЕКТЫ
ПРОЦЕССНЫЙ ПОДХОД
ИТ-РИСК

description: Проанализированы наиболее значимые информационные и ИТ-риски и их влияние на комплексную и, в частности, информационную безопасность экономических систем различного уровня. Произведена категоризация ИТ-рисков. Представлены, основанные на процессном подходе, процедуры обеспечения снижения ИТ-рисков. Охарактеризованы основные правила минимизации ИТ-рисков и предложен комплекс мер по их минимизации.
Anomalous Hall effect in dense QCD matter
Creators: name: Tatsumi, Toshitaka
name: Yoshiike, Ryo
name: Kashiwa, Kouji
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this letter, we investigate the anomalous Hall effect in dense QCD matter. When the dual chiral density wave which is the spatially modulated chiral condensate appears in the medium, it gives rise to two Weyl points to the single-particle energy-spectrum and then the anomalous Hall conductivity becomes nonzero. Then, dense QCD matter is analogous to the Weyl semimetal. The direct calculation of the Hall conductivity by way of Kubo's linear response theory gives the term proportional to the distance between the Weyl points. Unlike the Weyl semimetal, there appears the additional contribution induced by axial anomaly.
description: 5 pages, 2 figures
Charged Black Holes In Quadratic Theories
Creators: name: Economou, A.
name: Lousto, C. O.
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We point out that in general the Reissner-Nordström (RN) charged black holes of general relativity are not solutions of the four dimensional quadratic gravitational theories. They are, e.g., exact solutions of the $R+R^2$ quadratic theory but not of a theory where a $R_{ab}R^{ab}$ term is present in the gravitational Lagrangian. In the case where such a non linear curvature term is present with sufficiently small coupling, we obtain an approximate solution for a charged black hole of charge $Q$ and mass $M$. For $Q\ll M$ the validity of this solution extends down to the horizon. This allows us to explore the thermodynamic properties of the quadratic charged black hole and we find that, to our approximation, its thermodynamics is identical to that of a RN black hole. However our black hole's entropy is not equal to the one fourth of the horizon area. Finally we extend our analysis to the rotating charged black hole and qualitatively similar results are obtained.
description: 11 pages, LaTeX/RevTeX3.0
Statistical shape analysis in a Bayesian framework for shapes in two and three dimensions
Creators: name: Tsiftsi, Thomai
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: Statistics Theory (math.ST)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper, we describe a novel shape classification method which is embedded in the Bayesian paradigm. We discuss the modelling and the resulting shape classification algorithm for two and three dimensional data shapes. We conclude by evaluating the efficiency and efficacy of the proposed algorithm on the Kimia shape database for the two dimensional case.
description: 6 pages, 1 figure
Gamma-Rays from Grazing Incidence Cosmic Rays in the Earth's Atmosphere
Creators: name: Ulmer, Andrew
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Interactions of grazing incidence, ultra high energy cosmic rays with the earth's atmosphere may provide a new method of studying energetic cosmic rays with gamma-ray satellites. It is found that these cosmic ray interactions may produce gamma-rays on millisecond time scales which may be detectable by satellites. An extremely low gamma-ray background for transient gamma-ray events and a large area of interaction, the earth's surface, make the scheme plausible. The effective cross section of detection of interactions for cosmic rays above 10^20 eV is found to be more than two orders of magnitude higher than earth based detection techniques. This method may eventually offer an efficient way of probing this region of the cosmic ray energy spectrum where events are scarce. In this paper, a conceptual model is presented for the production of short bursts of gamma-rays based on these grazing incidence encounters with the earth's atmosphere.
description: 10 pages in AAA Latex aasms.sty format, submitted to ApJL
Translated article: Überzeugungen von Therapeuten in Bezug auf Exposition: Entwicklung einer deutschen Version der Therapist Beliefs about Exposure Scale
Creators: name: Becker, S.
name: Witthöft, M.
name: Klan, T.
Publisher: name: Karger Publishers
Year: 2018
Subjects: Medicine

description: Hintergrund: Die Expositionstherapie gilt als wirksame Methode zur Behandlung von Angststörungen, jedoch werden in der Literatur nur geringe Anwendungshäufigkeiten berichtet. Negative Überzeugungen von Therapeuten hinsichtlich Exposition können ein Grund hierfür sein. Probanden und Methoden: Um die Erforschung von diesen Überzeugungen auch im deutschsprachigen Raum zu ermöglichen, wurde die Therapist Beliefs about Exposure Scale ins Deutsche übersetzt (TBES-G). Anhand einer Stichprobe von Verhaltenstherapeuten (N = 209; davon n = 105 bereits approbiert und n = 104 in Ausbildung) wurden die psychometrischen Eigenschaften ermittelt. Ergebnisse: Die TBES-G zeigte eine 2-Faktoren-Struktur und eine gute interne Konsistenz sowohl für die Gesamtskala (α = 0,87) als auch für die beiden Subskalen (α = 0,80). In einer Substichprobe (n = 184) fanden sich Hinweise auf eine konvergente Validität bei Panikstörung und Agoraphobie. Negative Überzeugungen bezüglich der Expositionstherapie waren positiv korreliert mit der Angabe von Hinderungsgründen für die Anwendung und negativ korreliert mit der Anzahl der eingesetzten Durchführungsmodalitäten von Exposition. Schlussfolgerungen: Die Ergebnisse deuten auf ein reliables und valides Messinstrument zur Erfassung von Überzeugungen bei Therapeuten bezüglich Exposition hin. Als nächster Schritt wäre es wichtig, sowohl die Stabilität der Skala als auch die Frage zu erforschen, inwieweit negative Überzeugungen die Durchführung von Expositionstherapien verhindern.
QCD non-leading corrections to weak decays in the dimensional scheme
Creators: name: Curci, G.
name: Ricciardi, G.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute the next to leading QCD corrections to weak four fermion interactions introducing a scheme that does not require an explicit definition of $γ_5$ in $d$ dimensions. This scheme reduces greatly the difficulties in calculating the two loop anomalous dimensions; we recover the results obtained in the previous literature.
description: 20 pages, latex file, 3 figures (not included)
Spatially-correlated Site Occupancy in the Nonstoichiometric Meta-stable ε-Al60Sm11 Phase during Devitrification of Al-10.2 at.% Sm Glasses
Creators: name: Yang, Lin
name: Zhang, Feng
name: Meng, Fan-Qiang
name: Zhou, Lin
name: Sun, Yang
name: Zhao, Xin
name: Ye, Zhuo
name: Kramer, Matthew J.
name: Wang, Cai-Zhuang
name: Ho, Kai-Ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A metastable ε-Al60Sm11 phase appears during the initial devitrification of as-quenched Al-10.2 at.% Sm glasses. The ε phase is nonstoichiometric in nature since Al occupation is observed on the 16f Sm lattice sites. Scanning transmission electron microscopic images reveal profound spatial correlation of Sm content on these sites, which cannot be explained by the "average crystal" description from Rietveld analysis of diffraction data. Thermodynamically favorable configurations, established by Monte Carlo (MC) simulations based on a cluster-expansion model, also give qualitatively different correlation functions from experimental observations. On the other hand, molecular dynamics simulations of the growth of ε-Al60Sm11 in undercooled liquid show that when the diffusion range of Sm is limited to ~ 4 Å, the correlation function of the as-grown crystal structure agrees well with that of the STEM images. Our results show that kinetic effects, especially the limited diffusivity of Sm atoms plays the fundamental role in determining the nonstoichiometric site occupancies of the ε-Al60Sm11 phase during the crystallization process.
description: 13 pages, 10 figures, submitted
Epitaxial influence on the ferromagnetic semiconducotor EuO
Creators: name: Ingle, N. J. C.
name: Elfimov, I. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: From first principles calculations we investigate the electronic structure and the magnetic properties of EuO under hydrostatic and epitaxial forces. There is a complex interdependence of the O 2p and Eu 4f and 5d bands on the magnetism in EuO, and decreasing lattice parameters is an ideal method to increase the Curie temperature, T_c. Compared to hydrostatic pressure, the out-of-plane compensation that is available to epitaxial films influences this increase in T_c, although it is minimized by the small value of poisson's ratio for EuO. We find the semiconducting gap closes at a 6% in-plane lattice compression for epitaxy, at which point a significant conceptual change must occur in the active exchange mechanisms.
Excitation and coherent control of magnetization dynamics in magnetic tunnel junctions using acoustic pulses
Creators: name: Yang, H. F.
name: Garcia-Sanchez, F.
name: Hu, X. K.
name: Sievers, S.
name: Böhnert, T.
name: Costa, J. D.
name: Tarequzzaman, M.
name: Ferreira, R.
name: Bieler, M.
name: Schumacher, H. W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We experimentally study magnetization dynamics in magnetic tunnel junctions driven by femtosecond-laser-induced surface acoustic waves. The acoustic pulses induce a magnetization precession in the free layer of the magnetic tunnel junction through magnetoelastic coupling. The frequency and amplitude of the precession shows a pronounced dependence on the applied magnetic field and the laser excitation position. Comparing the acoustic-wave-induced precession frequencies with precession induced by charge currents and with micromagnetic simulations we identify spatially non-uniform magnetization modes localized close the edge regions as being responsible for the optically induced magnetization dynamics. The experimental scheme even allows us to coherently control the magnetization precession using two acoustic pulses. This might prove important for future applications requiring ultrafast spin manipulation. Additionally, our results directly pinpoint the importance of acoustic pulses since they could be relevant when investigating optically-induced temperature effects in magnetic structures.
description: 17 pages, 4 figures
Modelling the diffuse dust emission around Orion
Creators: name: Saikia, Gautam
name: Shalima, P.
name: Gogoi, Rupjyoti
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have studied the diffuse radiation in the surroundings of M42 using photometric data from the Galaxy Evolution Explorer (GALEX) in the far-ultraviolet (FUV) and infrared observations of the AKARI space telescope. The main source of the FUV diffuse emission is the starlight from the Trapezium stars scattered by dust in front of the nebula. We initially compare the diffuse FUV with the far-infrared (FIR) observations at the same locations. The FUV-IR correlations enable us to determine the type of dust contributing to this emission. We then use an existing model for studying the FUV dust scattering in Orion to check if it can be extended to regions away from the centre in a 10 deg radius. We obtain an albedo, α = 0.7 and scattering phase function asymmetry factor, g = 0.6 as the median values for our dust locations on different sides of the central Orion region. We find a uniform value of optical parameters across our sample of locations with the dust properties varying significantly from those at the centre of the nebula.
description: 9 pages, 3 figures, 5 tables, accepted for publication in MNRAS
Color-Magnitude Diagram Distribution of the Bulge Red Clump Stars - Evidence for the Galactic Bar
Creators: name: Stanek, K. Z.
name: Mateo, M.
name: Udalski, A.
name: Szymanski, M.
name: Kaluzny, J.
name: Kubiak, M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The color-magnitude diagrams of $\sim 5\times 10^5$ stars obtained for 13 fields towards the Galactic bulge with the OGLE project reveal a well-defined population of bulge red clump stars. We find that the distributions of the extinction-adjusted apparent magnitudes of the red clump stars in fields lying at $l=\pm5°$ in galactic longitude differ by $0.37\pm0.025\;mag$. Assuming that the intrinsic luminosity distribution of the red clump stars is the same on both sides of the Galactic center, this implies that the distances to the red clump stars in the two fields differ by a factor of $1.185\pm0.015$. A plausible explanation of the observed difference in the luminosity distribution is that the Galactic bulge is a triaxial structure, or bar, which is inclined to the line of sight by no more than $45°$, with the part of the bar at the positive galactic longitude being closer to us. This agrees rather well with other studies indicating the presence of the bar in the center of the Galaxy. Color-magnitude diagram data are accessible over the computer network with anonymous {\tt ftp}.
description: 10 pages, 6 figures, uses AAS LaTeX aaspp.sty macro, PostScript figures available through the anonymous ftp or on request, accepted for the publication in the ApJL
Complementarity of Resonant and Nonresonant Strong WW Scattering at SSC and LHC
Creators: name: Chanowitz, Michael
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Signals and backgrounds for strong $WW$ scattering at the SSC and LHC are considered. Complementarity of resonant signals in the $I=1$ $WZ$ channel and nonresonant signals in the $I=2$ \wpwp channel is illustrated using a chiral lagrangian with a $J=1$ \qrho resonance. Results are presented for purely leptonic final states in the $W^{\pm}Z$, $W^+W^+ + W^-W^-$, and $ZZ$ channels.
description: 8 pages (figures on request by Pony Express), LBL-32938
The clustering coefficient and community structure of bipartite networks
Creators: name: Zhang, Peng
name: Wang, Jinliang
name: Li, Xiaojia
name: Di, Zengru
name: Fan, Ying
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Many real-world networks display a natural bipartite structure. It is necessary and important to study the bipartite networks by using the bipartite structure of the data. Here we propose a modification of the clustering coefficient given by the fraction of cycles with size four in bipartite networks. Then we compare the two definitions in a special graph, and the results show that the modification one is better to character the network. Next we define a edge-clustering coefficient of bipartite networks to detect the community structure in original bipartite networks.
description: 9 pages, 4 figures
title: ADCO, Cartulaire de Cîteaux pour les possessions de Saulon-la-Chapelle et Saulon-la-Rue, Fénay, Noiron et la rivière Cent-fonds (XVe siècle), Cart. 179 (11 H 1075), 70 folios, f. 0049
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour les possessions de Saulon-la-Chapelle et Saulon-la-Rue, Fénay, Noiron et la rivière Cent-fonds (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 179 (11 H 1075), 70 folios, f. 0049, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Saulon-la-Chapelle et Saulon-la-Rue, Fénay, Noiron et la rivière Cent-fonds (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 179 (11 H 1075), 70 folios, f. 0049, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 1 of Complete plastome sequencing resolves taxonomic relationships among species of Calligonum L. (Polygonaceae) in China
Creators: name: Song, Feng
name: Li, Ting
name: Burgess, Kevin S.
name: Feng, Ying
name: Ge, Xue-Jun
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. List of genes in the chloroplast genome for 21 Calligonum species *Gene with intron (S).
Signal recovery via TV-type energies
Creators: name: Fuchs, Martin
name: Mueller, Jan
name: Tietz, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 26A45, 49J05, 49J45, 49M29, 34B15

description: We consider one-dimensional variants of the classical first order total variation denoising model introduced by Rudin, Osher and Fatemi. This study is based on our previous work on various denoising and inpainting problems in image analysis, where we applied variational methods in arbitrary dimensions. More than being just a special case, the one-dimensional setting allows us to study regularity properties of minimizers by more subtle methods that do not have correspondences in higher dimensions. In particular, we obtain quite strong regularity results for a class of data functions that contains many of the standard examples from signal processing such as rectangle- or triangle signals as a special case. An analysis of the related Euler-Lagrange equation, which turns out to be a second order two-point boundary value problem with Neumann conditions, by ODE methods completes the picture of our investigation.
The survival of dark matter halos in the cluster Cl0024+16
Creators: name: Natarajan, Priyamvada
name: Kneib, Jean-Paul
name: Smail, Ian
name: Treu, Tommaso
name: Ellis, Richard
name: Moran, Sean
name: Limousin, Marceau
name: Czoske, Oliver
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Theories of structure formation in a cold dark matter dominated Universe predict that massive clusters of galaxies assemble from the hierarchical merging of lower mass subhalos. Exploiting strong and weak gravitational lensing signals inferred from panoramic HST imaging data, we present a high resolution reconstruction of the mass distribution in the massive, lensing cluster Cl0024+16. Applying galaxy-galaxy lensing techniques we track the fate of dark matter subhalos as a function of projected cluster-centric radius out to 5 Mpc, well beyond the virial radius. We report the first detection of the statistical lensing signal of dark matter subhalos associated with late-type galaxies in clusters. The mass of a typical dark matter subhalo that hosts an L* galaxy increases with projected cluster-centric radius in line with expectations from the tidal stripping hypothesis. Early-type galaxies appear to be hosted on average in more massive dark matter subhalos compared to late-type galaxies. We interpret our findings as evidence for the active assembly of mass via tidal stripping in galaxy clusters. The mass function of dark matter subhalos as a function of projected cluster-centric radius, is compared with an equivalent mass function derived from clusters in the Millenium Run simulation populated with galaxies using semi-analytic models. The shape of the lensing determined mass functions are in very good agreement with the subhalo mass functions derived from the Millenium Run simulation. However, simulated subhalos appear to be more efficiently stripped than lensing observations suggest. (Abridged)
description: 35 pages, 7 figures, revised version, accepted by ApJ
Entropy Production from Vacuum Decay
Creators: name: Brout, R.
name: Spindel, Ph.
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using as dynamical variable the square of the radius of the Universe, we solve analytically the Einstein equations in the framework of Robertson-Walker models where a cosmological constant describing phenomenologically the vacuum energy decays into radiation. Emphasis is put on the computation of the entropy creation.
description: UMH-ULB-TH 05/93