cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The magnetic nature of umbra-penumbra boundary in sunspots
Creators: name: Jurčák, Jan
name: Rezaei, Reza
name: González, Nazaret Bello
name: Schlichenmaier, Rolf
name: Vomlel, Jiří
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Sunspots are the longest-known manifestation of solar activity, and their magnetic nature has been known for more than a century. Despite this, the boundary between umbrae and penumbrae, the two fundamental sunspot regions, has hitherto been solely defined by an intensity threshold. Here, we aim at studying the magnetic nature of umbra-penumbra boundaries in sunspots of different sizes, morphologies, evolutionary stages, and phases of the solar cycle. We used a sample of 88 scans of the Hinode/SOT spectropolarimeter to infer the magnetic field properties in at the umbral boundaries. We defined these umbra-penumbra boundaries by an intensity threshold and performed a statistical analysis of the magnetic field properties on these boundaries. We statistically prove that the umbra-penumbra boundary in stable sunspots is characterised by an invariant value of the vertical magnetic field component: the vertical component of the magnetic field strength does not depend on the umbra size, its morphology, and phase of the solar cycle. With the statistical Bayesian inference, we find that the strength of the vertical magnetic field component is, with a likelihood of 99\%, in the range of 1849-1885 G with the most probable value of 1867 G. In contrast, the magnetic field strength and inclination averaged along individual boundaries are found to be dependent on the umbral size: the larger the umbra, the stronger and more horizontal the magnetic field at its boundary. The umbra and penumbra of sunspots are separated by a boundary that has hitherto been defined by an intensity threshold. We now unveil the empirical law of the magnetic nature of the umbra-penumbra boundary in stable sunspots: it is an invariant vertical component of the magnetic field.
description: accepted as A&A letter
Electrically driven spin excitation in a ferroelectric magnet DyMnO_3
Creators: name: Kida, N.
name: Ikebe, Y.
name: Takahashi, Y.
name: He, J. P.
name: Kaneko, Y.
name: Yamasaki, Y.
name: Shimano, R.
name: Arima, T.
name: Nagaosa, N.
name: Tokura, Y.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Temperature (5--250 K) and magnetic field (0--70 kOe) variations of the low-energy (1--10 meV) electrodynamics of spin excitations have been investigated for a complete set of light-polarization configurations for a ferroelectric magnet DyMnO$_3$ by using terahertz time-domain spectroscopy. We identify the pronounced absorption continuum (1--8 meV) with a peak feature around 2 meV, which is electric-dipole active only for the light $E$-vector along the a-axis. This absorption band grows in intensity with lowering temperature from the spin-collinear paraelectric phase above the ferroelectric transition, but is independent of the orientation of spiral spin plane ($bc$ or $ab$), as shown on the original $P_{\rm s}$ (ferroelectric polarization) $\parallel c$ phase as well as the magnetic field induced $P_{\rm s}\parallel a$ phase. The possible origin of this electric-dipole active band is argued in terms of the large fluctuations of spins and spin-current.
description: New version, 11 pages including colored 8 figures
Improving Preemptive Prioritization via Statistical Characterization of OLTP Locking
Creators: name: McWherter, David T.
name: Schroeder, Bianca
name: Ailamaki, Anastassia
name: Harchol-Balter, Mor
Publisher: name: Carnegie Mellon University
Year: 1982
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: OLTP and transactional workloads are increasingly common in computer systems, ranging from e-commerce to warehousing to inventory management. It is valuable to provide priority scheduling in these systems, to reduce the response time for the most important clients, e.g. the "big spenders". Two-phase locking, commonly used in DBMS, makes prioritization difficult, as transactions wait for locks held by others regardless of priority. Common lock scheduling solutions, including non-preemptive priority inheritance and preemptive abort, have performance drawbacks for TPC-C type workloads. The contributions of this paper are two-fold: (i) We provide a detailed statistical analysis of locking in TPC-C workloads with priorities under several common preemptive and non-preemptive lock prioritization policies. We determine why non-preemptive policies fail to sufficiently help high-priority transactions, and why preemptive policies excessively hurt low-priority transactions, (ii) We propose and implement a policy, POW, that provides all the benefits of preemptive prioritization without its penalties.
Toward Initial Conditions of Conserved Charges Part I: Spatial Correlations of Quarks and Antiquarks
Creators: name: Martinez, M.
name: Sievert, Matthew D.
name: Wertepny, Douglas E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this paper, we study the spatial correlations among quarks and antiquarks produced at mid-rapidity by gluon pair production in the color glass condensate framework. This paper is the first part of a series in which we calculate a complete set of quark/quark, quark/antiquark, and antiquark/antiquark spatial correlation functions in heavy-light ion collisions, with the goal of incorporating their conserved charges into the initial conditions of hydrodynamics. The physical mechanisms captured in this calculation include geometric, entanglement, and interaction-mediated correlations. In this first paper, we construct the building blocks for the correlations arising from single- and double-pair production, studying in detail the single-pair case and the general features of the double-pair case. We find a rich correlation structure in transverse coordinate space, with different mechanisms dominating over different length scales, and we present explicit results for the quark-antiquark correlations in the single-pair production regime. We reserve a detailed discussion of the double-pair production regime for the next paper in this sequence.
description: 49 pages, 13 figures
Additional file 5 of RNA-Seq analysis of duck embryo fibroblast cells gene expression during duck Tembusu virus infection
Creators: name: Pan, Yuhong
name: Wu, Xuedong
name: Cai, Wenjun
name: Cheng, Anchun
name: Wang, Mingshu
name: Chen, Shun
name: Huang, Juan
name: Yang, Qiao
name: Wu, Ying
name: Sun, Di
name: Mao, Sai
name: Zhu, Dekang
name: Liu, Mafeng
name: Zhao, Xinxin
name: Zhang, Shaqiu
name: Gao, Qun
name: Ou, Xumin
name: Tian, Bin
name: Yin, Zhongqiong
name: Jia, Renyong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Information of differentially expressed genes at 60 hpi after DTMUV infection.
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0441
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0441, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0441, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Investigating human milk as a lipid-based formulation for the delivery of poorly water-soluble drugs in paediatric populations
Creators: name: Ponsonby-Thomas, Ellie
Publisher: name: Monash University
Year: 2025
Subjects: classificationCode: 321404
subject: Pharmaceutical delivery technologies
classificationCode: 321399
subject: Paediatrics not elsewhere classified
classificationCode: 321405
subject: Pharmaceutical sciences

description: Most medications are designed to meet the needs of adult patients, making their application in infant patients complicated or unsafe. Many drugs are also poorly soluble in our gut which can limit their effectiveness. Milk is a readily available material that is well tolerated by infants and can assist with the solubilisation and uptake of drugs through the digestion process. Human milk is the preferred diet of infants and could enable the delivery of medications to these patients. This thesis examined the potential of human milk as a delivery vehicle for poorly soluble drugs against more conventional drug delivery approaches.
A Gross--Kohnen--Zagier Type Theorem for Higher-Codimensional Heegner Cycles
Creators: name: Zemel, Shaul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F27, 11F32, 11G15, 14D07

description: We prove that Heegner cycles of codimension m+1 inside Kuga-Sato type varieties of dimension 2m+1 are coefficients of modular forms of weight 3/2+m in the appropriate quotient group. The main technical tool for generating the necessary relations is a Borcherds style theta lift with polynomials. We also show how this lift defines a new singular Shimura-type correspondence from weakly holomorphic modular forms of weight 1/2-m to meromorphic modular forms of weight 2m+2.
description: 52 pages, order of sections changed, updated and shortened
title: Disertacion sobre los monumentos antiguos... de Barcelona
Creators: name: Bosarte, Isidoro
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 8°
description: Source: Bibliothèque patrimoniale Villon (Rouen), fonds Liber, Mt p 1059
Existence of Positive Solutions for a Nonlinear Third-order Integral Boundary Value Problem
Creators: name: Guendouz, Cheikh
name: Haddouchi, Faouzi
name: Benaicha, Slimane
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 34B15, 34B18

description: In this paper, we study the existence of at least one positive solution for a nonlinear third-order two-point boundary value problem with integral condition. By employing the Krasnoselskii's fixed point theorem on cones, the existence results of the problem are established.
description: Submitted
Improving hash join performance through prefetching
Creators: name: Shimin  Chen
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "Hash join algorithms suffer from extensive CPU cache stalls. This paper shows that the standard hash join algorithm for disk-oriented databases (i.e. GRACE) spends over 73% of its user time stalled on CPU cache misses, and explores the use of prefetching to improve its cache performance. Applying prefetching to hash joins is complicated by the data dependencies, multiple code paths, and inherent randomness of hashing. We present two techniques, group prefetching and software-pipelined prefetching, that overcome these complications. These schemes achieve 2.0-2.9X speedups for the join phase and 1.4-2.6X speedups for the partition phase over GRACE and simple prefetching approaches. Compared with previous cache-aware approaches (i.e. cache partitioning), the schemes are at least 50% faster on large relations and do not require exclusive use of the CPU cache to be effective."
Weak hamiltonian Wilson Coefficients from Lattice QCD
Creators: name: Bruno, Mattia
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In this work we present a calculation of the Wilson Coefficients $C_1$ and $C_2$ of the Effective Weak Hamiltonian to all-orders in $α_s$, using lattice simulations. Given the current availability of lattice spacings we restrict our calculation to unphysically light $W$ bosons around 2 GeV and we study the systematic uncertainties of the two Wilson Coefficients.
description: 8 pages, Proceedings of the 35th International Symposium on Lattice Field Theory, 18-24 June 2017, Granada, Spain
Additional file 6 of RNA-Seq analysis of duck embryo fibroblast cells gene expression during duck Tembusu virus infection
Creators: name: Pan, Yuhong
name: Wu, Xuedong
name: Cai, Wenjun
name: Cheng, Anchun
name: Wang, Mingshu
name: Chen, Shun
name: Huang, Juan
name: Yang, Qiao
name: Wu, Ying
name: Sun, Di
name: Mao, Sai
name: Zhu, Dekang
name: Liu, Mafeng
name: Zhao, Xinxin
name: Zhang, Shaqiu
name: Gao, Qun
name: Ou, Xumin
name: Tian, Bin
name: Yin, Zhongqiong
name: Jia, Renyong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: DEG involved in DTMUV invasion DEF.
Carnet nº 2, commencé à Vienne (p. 57)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 29-9-1928
Rigidity of minimal submanifolds in space forms
Creators: name: Chen, Hang
name: Wei, Guofang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this paper, we consider the rigidity for an $n(\geq 4)$-dimensional submanfolds $M^n$ with parallel mean curvature in the space form ${\mathbb M}^{n+p}_c$ when the integral Ricci curvature of $M$ has some bound. We prove that, if $c+H^2>0$ and $\|\mathrm{Ric}_{-}^λ\|_{n/2}< ε(n,c, λ, H)$ for $λ$ satisfying $ \frac{n-2}{n-1} (c+H^2) < λ\le c+H^2$, then $M$ is the totally umbilical sphere $\mathbb{S}^n(\tfrac{1}{\sqrt{c+H^2}})$. Here $H$ is the norm of the parallel mean curvature of $M$, and $ε(n,c,λ, H)$ is a positive constant depending only on $n, c,λ$ and $H$. This extends some of the earlier work of [15] from pointwise Ricci curvature lower bound to inetgral Ricci curvature lower bound.
description: 9 pages
A framework for Higgs characterisation
Creators: name: Artoisenet, P.
name: de Aquino, P.
name: Demartin, F.
name: Frederix, R.
name: Frixione, S.
name: Maltoni, F.
name: Mandal, M. K.
name: Mathews, P.
name: Mawatari, K.
name: Ravindran, V.
name: Seth, S.
name: Torrielli, P.
name: Zaro, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a framework, based on an effective field theory approach, that allows one to perform characterisation studies of the boson recently discovered at the LHC, for all the relevant channels and in a consistent, systematic and accurate way. The production and decay of such a boson with various spin and parity assignments can be simulated by means of multi-parton, tree-level matrix elements and of next-to-leading order QCD calculations, both matched with parton showers. Several sample applications are presented which show, in particular, that beyond-leading-order effects in QCD have non-trivial phenomenological implications.
description: 36 pages, 13 figures, 3 tables; v2: some issues clarified and references added, version to appear in JHEP; v3: sign error of g_AVV in table 2 corrected
Additional file 1 of Impact on pregnancy outcomes of intermittent preventive treatment with sulfadoxine-pyrimethamine in urban and peri-urban Papua New Guinea: a retrospective cohort study
Creators: name: Cellich, Philip
name: Unger, Holger W.
name: Rogerson, Stephen J.
name: Mola, Glen D. L.
Publisher: name: figshare
Year: 2024
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Supplementary material 1.
Improving Hash Join Performance through Prefetching
Creators: name: Shimin  Chen
name: Ailamaki, Anastassia
name: Gibbons, Phillip B.
name: Mowry, Todd C.
Publisher: name: Carnegie Mellon University
Year: 1988
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Hash join algorithms suffer from extensive CPU cache stalls. This paper shows that the standard hash join algorithm for disk-oriented databases (i.e. GRACE) spends over 73% of its user time stalled on CPU cache misses, and explores the use of prefetching to improve its cache performance. Applying prefetching to hash joins is complicated by the data dependencies, multiple code paths, and inherent randomness of hashing. We present two techniques, group prefetching and software-pipelined prefetching, that overcome these complications.These schemes achieve 2.0- 2.9X speedups for the join phase and 1.4-2.6X speedups for the partition phase over GRACE and simple prefetching approaches. Compared with previous cache-aware approaches (i.e. cache partitioning), the schemes are at least 50% faster on large relations and do not require exclusive use of the CPU cache to be effective.
Microwave-induced zero-resistance states in a high-mobility two-subband electron system
Creators: name: Bykov, A. A.
name: Goran, A. V.
name: Bakarov, A. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this study we used selectively-doped GaAs/AlAs heterostructure to fabricate a high-mobility two-subband electronic system with substantially different concentration of electrons in subbands. We observe microwave photoresistance at high numbers of magneto-intersubband oscillations (MISO). The system under study demonstrates microwave-induced resistance oscillations (MIRO) and MISO interference. MIRO in the studied two-subband system appear in lower magnetic fields comparing to MISO. This is an indication of some unknown mechanism that exists in the two-subband system and is responsible for MISO amplitude damping in low magnetic fields, while it does not affect the MIRO amplitude. Zero resistance states (ZRS) appear in the system under study under microwave irradiation in the narrow range of magnetic fields near the MISO maximum.
description: 6 pages, 4 figures
Peeling on Kerr spacetime~:linear and non linear scalar fields
Creators: name: Nicolas, Jean-Philippe
name: Pham, Truong Xuan
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35L05, 35Q75, 83C57

description: We study the peeling on Kerr spacetime for fields satisfying conformally invariant linear and nonlinear scalar wave equations. We follow an approach initiated by L.J. Mason and the first author for the Schwarzschild metric, based on a Penrose compactification and energy estimates. This approach provides a definition of the peeling at all orders in terms of Sobolev regularity near ${\mathscr I}$ instead of ${\cal C}^k$ regularity at ${\mathscr I}$, allowing to characterise completely and without loss the classes of initial data ensuring a certain order of peeling at ${\mathscr I}$. This paper extends the construction to the Kerr metric, confirms the validity and optimality of the flat spacetime model (in the sense that the same regularity and fall-off assumptions on the data guarantee the peeling behaviour in flat spacetime and on the Kerr metric) and does so for the first time for a nonlinear equation. Our results are local near spacelike infinity and are valid for all values of the angular momentum of the spacetime, including for fast Kerr metrics.
description: 51 pages
Improving End-to-End Availability Using Overlay Networks
Creators: name: Andersen, David G.
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The end-to-end availability of Internet services is between two and three orders of magnitude worse than other important engineered systems, including the US airline system, the 911 emergency response system, and the US public telephone system. This dissertation explores three systems designed to mask Internet failures, and, through a study of three years of data collected on a 31-site testbed, why these failures happen and how effectively they can be masked. A core aspect of many of the failures that interrupt end-to-end communication is that they fall outside the expected domain of well-behaved network failures. Many traditional techniques cope with link and router failures; as a result, the remaining failures are those caused by software and hardware bugs, misconfiguration, malice, or the inability of current routing systems to cope with persistent congestion. The effects of these failures are exacerbated because Internet services depend upon the proper functioning of many components—wide-area routing, access links, the domain name system, and the servers themselves—and a failure in any of them can prove disastrous to the proper functioning of the service. This dissertation describes three complementary systems to increase Internet availability in the face of such failures. Each system builds upon the idea of an overlay network, a network created dynamically between a group of cooperating Internet hosts. The first two systems, Resilient Overlay Networks (RON) and Multi-homed Overlay Networks (MONET) determine whether the Internet path between two hosts is working on an end-to-end basis. Both systems exploit the considerable redundancy available in the underlying Internet to find failure-disjoint paths between nodes, and forward traffic along a working path. RON is able to avoid 50% of the Internet outages that interrupt communication between a small group of communicating nodes. MONET is more aggressive, combining an overlay network of Web proxies with explicitly engineered redundant links to the Internet to also mask client access link failures. Eighteen months of measurements from a six-site deployment of MONET show that it increases a client’s ability to access working Web sites by nearly an order of magnitude. Where RON and MONET combat accidental failures, the Mayday system guards against denialof- service attacks by surrounding a vulnerable Internet server with a ring of filtering routers. Mayday then uses a set of overlay nodes to act as mediators between the service and its clients, permitting only properly authenticated traffic to reach the server.
On the dimension of the sheets of a reductive Lie algebra
Creators: name: Moreau, Anne
Publisher: name: arXiv
Year: 2007
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: This note is a corrigendum to the previous version arXiv:0711.2735v3 published in J. Lie Theory. As it has been recently pointed out to me by Alexander Premet, Remark 3 of arXiv:0711.2735v3 is incorrect. We verify in this note thanks to recent results of Premet and Topley (see arXiv:1301.4653) that Theorem 25 of arXiv:0711.2735v3 remains correct in spite of this error.
description: arXiv admin note: text overlap with arXiv:1301.4653 by other authors
Structure Re-determination and Superconductivity Observation of Bulk 1T MoS2
Creators: name: Fang, Yuqiang
name: Pan, Jie
name: He, Jianqiao
name: Luo, Ruichun
name: Wang, Dong
name: Che, Xiangli
name: Bu, Kejun
name: Zhao, Wei
name: Liu, Pan
name: Mu, Gang
name: Zhang, Hui
name: Lin, Tianquan
name: Huang, Fuqiang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: 2H MoS2 has been intensively studied because of layer-dependent electronic structures and novel physical properties. Though the metastable 1T MoS2 with the [MoS6] octahedron was observed from the microscopic area, the true crystal structure of 1T phase has not been determined strictly. Moreover, the true physical properties have not been demonstrated from experiments due to the challenge for the preparation of pure 1T MoS2 crystals. Here, we successfully synthesized the 1T MoS2 single crystals and re-determined the crystal structure of 1T MoS2 from single-crystal X-ray diffraction. 1T MoS2 crystalizes in space group P-3m1 with a cell of a = b = 3.190(3) Å and c = 5.945(6) Å. The individual MoS2 layer consists of MoS6 octahedron sharing edge with each other. More surprisingly, the bulk 1T MoS2 crystals undergo a superconducting transition of Tc = 4 K, which is the first observation of superconductivity in pure 1T MoS2 phase.
Additional file 2 of The efficacy of XEN gel stent implantation in glaucoma: a systematic review and meta-analysis
Creators: name: Yang, Xiang
name: Zhao, Yang
name: Zhong, Yu
name: Duan, Xuanchu
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Science Policy

description: Additional file 2: Appendix 2.
Measuring the repetition of domestic violence and abuse in police data
Creators: name: Phoenix, Jessica
Publisher: name: Lancaster University
Year: 2021
Subjects: domestic abuse
policing
violence
police data

description: Domestic violence and abuse (DVA) is repetitious, and much of the demand is attributable to repeat victims and perpetrators. Targeting resources at repetition could be an effective method of reducing demand. Targeting repetition requires accurate information on repeat victims and perpetrators. This thesis uses data from Lancashire Constabulary to investigate: what data do the police have on DVA; what are the problems with the current structure of police data for measuring DVA repetition; how can police data be improved to measure DVA repetition? Analysis of existing police datasets found the data unsuitable for measuring DVA repetition for four key reasons: different units of measurement; inconsistent recording of personal details; misuse of DVA markers; and information lost in free-text. The framework for measuring DVA repetition and assessing police interventions, was derived from the DVA literature. Observations of the response mapped out the complexity and identified relevant data sources. Information from multiple sources was recoded into a new dataset following the measurement framework. The new dataset estimated that 51% of victims were repeats, compared to 21% in the original crime dataset. A series of analyses were conducted, designed around existing debates in the DVA literature, for instance whether DVA is gendered and escalatory. The analysis demonstrated the potential for police data to measure patterns of DVA repetition, and assess the impact of police action. The thesis contributes a process map of the police response to DVA; a measurement framework for measuring DVA and assessing police actions; criteria for future police data collection; and a methodology for restructuring police data. Though the outputs are methodological, the thesis is driven by the substantive implications of improved police data on the ability of the police to measure, respond to and reduce DVA. The thesis has implications for police practice, policy, and Criminological theory.
Improving Biped Walk Stability with Complementary Corrective Demonstration
Creators: name: Cetin  Mericli
name: Veloso, Manuela M.
name: H. Levent  Akin
Publisher: name: Carnegie Mellon University
Year: 1988
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We contribute a method for improving the skill execution performance of a robot by complementing an existing algorithmic solution with corrective human demonstration. We apply the proposed method to the biped walking problem, which is a good example of a complex low level skill due to the complicated dynamics of the walk process in a high dimensional state and action space. We introduce an incremental learning approach to improve the Nao humanoid robot’s stability during walking. First, we identify, extract, and record a complete walk cycle from the motion of the robot as it executes a given walk algorithm as a black box. Second, we apply offline advice operators for improving the stability of the learned open-loop walk cycle. Finally, we present an algorithm to directly modify the recorded walk cycle using real time corrective human demonstration. The demonstrator delivers the corrective feedback using a commercially available wireless game controller without touching the robot. Through the proposed algorithm, the robot learns a closed-loop correction policy for the open-loop walk by mapping the corrective demonstrations to the sensory readings received while walking. Experiment results demonstrate a significant improvement in the walk stability.
Improving Biped Walk Stability Using Real-time Corrective Human Feedback
Creators: name: Cetin  Mericli
name: Veloso, Manuela M.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Robust walking is one of the key requirements for soccer playing humanoid robots. Developing such a biped walk algorithm is non-trivial due to the complex dynamics of the walk process. In this paper, we first present a method for learning a corrective closed-loop policy to improve the walk stability for the Aldebaran Nao robot using real-time human feedback combined with an open-loop walk cycle. The open-loop walk cycle is obtained from the recorded joint commands while the robot is walking using an existing walk algorithm as a black-box unit. We capture the corrective feedback signals delivered by a human using a wireless feedback mechanism in the form of corrections to the particular joints and we present experimental results showing that a policy learned from a walk algorithm can be used to improve the stability of another walk algorithm. We then follow up with improving the open-loop walk cycle using advice operators before performing real-time human demonstration. During the demonstration, we then capture the sensory readings and the corrections in the form of displacements of the foot positions while the robot is executing improved open-loop walk cycle. We then translate the feet displacement values into individual correction signals for the leg joints using a simplified inverse kinematics calculation. We use a locally weighted linear regression method to learn a mapping from the recorded sensor values to the correction values. Finally, we use a simple anomaly detection method by modeling the changes in the sensory readings throughout the walk cycle during a stable walk as normal distributions and executing the correction policy only if a sensory reading goes beyond the modeled values. Experimental results demonstrate an improvement in the walk stability.
New results on systems of generalized vector quasi-equilibrium problems
Creators: name: Patriche, Monica
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In this paper, we firstly prove the existence of the equilibrium for the generalized abstract economy. We apply these results to show the existence of solutions for systems of vector quasi-equilibrium problems with multivalued trifunctions. Secondly, we consider the generalized strong vector quasi-equilibrium problems and study the existence of their solutions in the case when the correspondences are weakly naturally quasi-concave or weakly biconvex and also in the case of weak-continuity assumptions. In all situations, fixed-point theorems are used.
description: 24 pages
Additional file 7 of RNA-Seq analysis of duck embryo fibroblast cells gene expression during duck Tembusu virus infection
Creators: name: Pan, Yuhong
name: Wu, Xuedong
name: Cai, Wenjun
name: Cheng, Anchun
name: Wang, Mingshu
name: Chen, Shun
name: Huang, Juan
name: Yang, Qiao
name: Wu, Ying
name: Sun, Di
name: Mao, Sai
name: Zhu, Dekang
name: Liu, Mafeng
name: Zhao, Xinxin
name: Zhang, Shaqiu
name: Gao, Qun
name: Ou, Xumin
name: Tian, Bin
name: Yin, Zhongqiong
name: Jia, Renyong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: DEG involved in host immune response to DTMUV in DEF.
Transmission profile of the Dutch Open Telescope H$α$ Lyot filter
Creators: name: Koza, J.
name: Hammerschlag, R. H.
name: Rybák, J.
name: Gömöry, P.
name: Kučera, A.
name: Schwartz, P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Accurate knowledge of the spectral transmission profile of a Lyot filter is important, in particular in comparing observations with simulated data. The paper summarizes available facts about the transmission profile of the DOT H$α$ Lyot filter pointing to a discrepancy between sidelobe-free Gaussian-like profile measured spectroscopically and signatures of possible leakage of parasitic continuum light in DOT H$α$ images. We compute wing-to-center intensity ratios resulting from convolutions of Gaussian and square of the sinc function with the H$α$ atlas profile and compare them with the ratios derived from observations of the quiet Sun chromosphere at disk center. We interpret discrepancies between the anticipated and observed ratios and the sharp limb visible in the DOT H$α$ image as an indication of possible leakage of parasitic continuum light. A method suggested here can be applied also to indirect testing of transmission profiles of other Lyot filters. We suggest two theoretical transmission profiles of the DOT H$α$ Lyot filter which should be considered as the best available approximations. Conclusive answer can only be given by spectroscopic re-measurement of the filter.
description: 7 pages, 9 figures, 2 tables, The final publication is available at Wiley via http://onlinelibrary.wiley.com/doi/10.1002/asna.201312048/full
Improving Architecture-Based Self-Adaptation Through Resource Prediction
Creators: name: Shang-Wen  Cheng
name: Poladian, Vahe V
name: Garlan, David
name: Schmerl, Bradley
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: An increasingly important concern for modern systems design is how best to incorporate self-adaptation into systems so as to improve their ability to dynamically respond to faults, resource variation, and changing user needs. One promising approach is to use architectural models as a basis for monitoring, problem detection, and repair selection. While this approach has been shown to yield positive results, current systems use a reactive approach: they respond to problems only when they occur. In this paper we argue that self-adaptation can be improved by adopting an anticipatory approach in which predictions are used to inform adaptation strategies. We show how such an approach can be incorporated into an architecture-based adaptation framework and demonstrate the benefits of the approach.
title: ADCO, Cartulaire de Fontenay, premier fragment (XIIIe siècle), Cart. 201 (15 H 9), 175 folios, f. 034r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2009
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 Fontenay, premier fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), 175 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Fontenay, premier fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), 175 folios, f. 034r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Fontenay
description: Provenance: http://www.wikidata.org/entity/Q464918
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb119679755
description: Provenance: https://www.geonames.org/7874015
description: Provenance: http://www.idref.fr/027691802/id
Tracer diffusion at low temperature in kinetically constrained models
Creators: name: Blondel, Oriane
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We describe the motion of a tracer in an environment given by a kinetically constrained spin model (KCSM) at equilibrium. We check convergence of its trajectory properly rescaled to a Brownian motion and positivity of the diffusion coefficient $D$ as soon as the spectral gap of the environment is positive (which coincides with the ergodicity region under general conditions). Then we study the asymptotic behavior of $D$ when the density $1-q$ of the environment goes to $1$ in two classes of KCSM. For noncooperative models, the diffusion coefficient $D$ scales like a power of $q$, with an exponent that we compute explicitly. In the case of the Fredrickson-Andersen one-spin facilitated model, this proves a prediction made in Jung, Garrahan and Chandler [Phys. Rev. E 69 (2004) 061205]. For the East model, instead we prove that the diffusion coefficient is comparable to the spectral gap, which goes to zero faster than any power of $q$. This result contradicts the prediction of physicists (Jung, Garrahan and Chandler [Phys. Rev. E 69 (2004) 061205; J. Chem. Phys. 123 (2005) 084509]), based on numerical simulations, that suggested $D\sim \operatorname {gap}^ξ$ with $ξ<1$.
description: Published at http://dx.doi.org/10.1214/14-AAP1017 in the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Comparison of fractional wave equations for power law attenuation in ultrasound and elastography
Creators: name: Holm, Sverre
name: Näsholm, Sven Peter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: A set of wave equations with fractional loss operators in time and space are analyzed. It is shown that the fractional Szabo equation, the power law wave equation, and the fractional Laplacian wave equation in the causal and non-causal forms all are low frequency approximations of the fractional Kelvin-Voigt wave equation and the more general fractional Zener wave equation. The latter two equations are based on fractional constitutive equations while the former wave equations are ad hoc, heuristic equations. We show that this has consequences for use in modelling and simulation especially for applications that do not satisfy the low frequency approximation, such as shear wave elastography. In such applications the wave equations based on constitutive equations are the preferred ones.
description: Paper accepted for publication in Ultrasound in Medicine & Biology (Elsevier)
Improved Results for Directed Multicut
Creators: name: Gupta, Anupam
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We give a simple algorithm for the Minimum Directed Multicut problem, and show that it gives an O(√n)-approximation. This improves on the previous approximation guarantee of O(√n log k) of Cheriyan, Karloff and Rabani [1], which was obtained by a more sophisticated algorithm.
PLASMATIC: Final dissemination results report
Creators: name: ITI
name: AIMPLAS
Publisher: name: Zenodo
Year: 2019
Subjects: PLASMATIC
predictive maintenance
plastic injection
Unsupervised Machine Learning
big data
diagnostics
prognostics
2018
2019
dissemination

description: PLASMATIC (Advanced Predictive Maintenance for the Valencian plastic industrial sector) is a project funded by the Valencian Institute for Business Competitiveness (IVACE) and the European Union through the European Regional Development Fund (FEDER). The general objective of this project is to help the Valencian plastic sector companies to incorporate solutions from the so-called Factory 4.0, via knowledge and technologies in the fields of Big Data, Machine Learning and Business Intelligence. The main result will be an advanced predictive maintenance system to deal with: (i) anomalies detection; (ii) wear prediction; and (iii) maintenance planning optimization. This document collects the dissemination actions carried out during the second year of Plasmatic project.
description: PLASMATIC. Project funded by the Valencian Institute of Business Competitiveness (IVACE) and European Union through the European Regional Development Fund (ERDF), within the public grant program adressed to Technological Institutes of the Valencian Community for the development of non-economic R&D projects carried out in cooperation with companies during 2017 with 157.381€. File number: IMDEEA/2018/88
Asymptotic cohomology of circular units
Creators: name: Belliard, Jean-Robert
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11R23, 11R18, 11R34

description: Let $F$ be a number field, abelian over the rational field, and fix a odd prime number $p$. Consider the cyclotomic $Z_p$-extension $F_\infty/F$ and denote $F_n$ the ${n}^{\rm th}$ finite subfield and $C_n$ its group of circular units. Then the Galois groups $G_{m,n}=\Gal(F_m/F_n)$ act naturally on the $C_m$'s (for any $m\geq n>> 0$). We compute the Tate cohomology groups $\Hha^i(G_{m,n}, C_m)$ for $i=-1,0$ without assuming anything else neither on $F$ nor on $p$.
Additional file 1 of Production of succinate with two CO2 fixation reactions from fatty acids in Cupriavidus necator H16
Creators: name: Li, Linqing
name: Zhou, Xiuyuan
name: Gao, Zhuoao
name: Xiong, Peng
name: Liu, Xiutao
Publisher: name: figshare
Year: 2024
Subjects: Biophysics
Biochemistry
Biological Sciences not elsewhere classified
Computational Biology

description: Supplementary Material 1
Improved Guarantees for Agnostic Learning of Disjunctions
Creators: name: Pranjal  Awasthi
name: Avrim  Blum
name: Or  Sheffet
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Given some arbitrary distribution D over {0, 1}n and arbitrary target function c∗, the problem of agnostic learning of disjunctions is to achieve an error rate comparable to the error OPTdisj of the best disjunction with respect to (D, c∗). Achieving error O(n · OPTdisj) + ∈ is trivial, and Winnow [12] achieves error O(r ·OPTdisj )+∈, where r is the number of relevant variables in the best disjunction. In recent work, Peleg [13] shows how to achieve a bound of ˜O(√n·OPTdisj )+ ∈ in polynomial time. In this paper we improve on Peleg’s bound, giving a polynomial-time algorithm achieving a bound of O(n1/3+α · OPTdisj) + ∈ for any constant α > 0. The heart of the algorithmis amethod forweak-learningwhenOPTdisj = O(1/n1/3+α ), which can then be fed into existing agnostic boosting procedures to achieve the desired guarantee.
Distributed statistical inference with pyhf
Creators: name: Feickert, Matthew
name: Heinrich, Lukas
name: Stark, Giordon
name: Galewsky, Ben
Publisher: name: Zenodo
Year: 2021

description: pyhf is a pure-python implementation of the HistFactory statistical model for multi-bin histogram-based analysis with interval estimation based on asymptotic formulas. pyhf supports modern computational graph libraries such as JAX, PyTorch, and TensorFlow to leverage features such as auto-differentiation and hardware acceleration on GPUs to reduce the time to inference. pyhf is also well adapted to performing distributed statistical inference across heterogeneous computing resources (clusters, clouds, and supercomputers) and task execution providers (HTCondor, Slurm, Torque, and Kubernetes) when paired with high-performance Function as a Service platforms like funcX or highly scalable systems like Google Cloud Platform that allow for resource bursting. In this notebook talk we will give interactive examples of performing statistical inference on public probability models from ATLAS analyses published to HEPData in which we leverage these resources to reproduce the analyses results with wall times of minutes.