cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the safety of Gomory cut generators
Creators: name: Cornuejols, Gerard
name: Francois Margot
name: Nannicini, Giacomo
Publisher: name: Carnegie Mellon University
Year: 1987
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Gomory mixed-integer cuts are one of the key components in Branch-and-Cut solvers for mixed-integer linear programs. The textbook formula for generating these cuts is not used directly in open-source and commercial software due to the limited numerical precision of the computations: Additional steps are performed to avoid the generation of invalid cuts. This paper studies the impact of some of these steps on the safety of Gomory mixed-integer cut generators. As the generation of invalid cuts is a relatively rare event, the experimental design for this study is particularly important. We propose an experimental setup that allows statistically significant comparisons of generators. We also propose a parameter optimization algorithm and use it to find a Gomory mixed-integer cut generator that is as safe as a benchmark cut generator from a commercial solver even though it generates many more cuts.
goSLP: Globally Optimized Superword Level Parallelism Framework
Creators: name: Mendis, Charith
name: Amarasinghe, Saman
Publisher: name: arXiv
Year: 2018
Subjects: subject: Programming Languages (cs.PL)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Modern microprocessors are equipped with single instruction multiple data (SIMD) or vector instruction sets which allow compilers to exploit superword level parallelism (SLP), a type of fine-grained parallelism. Current SLP auto-vectorization techniques use heuristics to discover vectorization opportunities in high-level language code. These heuristics are fragile, local and typically only present one vectorization strategy that is either accepted or rejected by a cost model. We present goSLP, a novel SLP auto-vectorization framework which solves the statement packing problem in a pairwise optimal manner. Using an integer linear programming (ILP) solver, goSLP searches the entire space of statement packing opportunities for a whole function at a time, while limiting total compilation time to a few minutes. Furthermore, goSLP optimally solves the vector permutation selection problem using dynamic programming. We implemented goSLP in the LLVM compiler infrastructure, achieving a geometric mean speedup of 7.58% on SPEC2017fp, 2.42% on SPEC2006fp and 4.07% on NAS benchmarks compared to LLVM's existing SLP auto-vectorizer.
description: Published at OOPSLA 2018
Cusp Annihilation on Ordinary Cosmic Strings
Creators: name: Mohazzab, Masoud
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The order of magnitude of energy emission from cusps to light bosons on ordinary cosmic strings is calculated perturbatively. The analysis is applicable to both closed string loops and long cosmic strings. The perturbative result obtained here is much less than what is found by non-perturbative approximations.
description: 8 pages, uses phyzzx, BROWN-HET-912
Quantum states with strong positive partial transpose
Creators: name: Chruscinski, Dariusz
name: Jurkowski, Jacek
name: Kossakowski, Andrzej
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We construct a large class of bipartite M x N quantum states which defines a proper subset of states with positive partial transposes (PPT). Any state from this class is PPT but the positivity of its partial transposition is recognized with respect to canonical factorization of the original density operator. We propose to call elements from this class states with strong positive partial transposes (SPPT). We conjecture that all SPPT states are separable.
description: 4 pages
Positivity effect and decision making in ageing
Creators: name: Levin, Fedor
name: Fiedler, Susann
name: Weber, Bernd
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Across various contexts, older adults demonstrate a positivity effect – an age-related increase in a relative bias toward positive emotional stimuli as compared to negative stimuli. Previous research has demonstrated how this effect can influence decision making processes, specifically information search and choice satisfaction. However, the potential impact of the positivity effect and resulting age differences in information acquisition on decision quality has not been conclusively determined. We conducted an online decision making study comprising choices among charitable organisations with 152 younger and 152 older adults to investigate this relationship. We did not observe the positivity effect defined as higher positivity bias in older compared to younger adults. On the contrary, younger adults showed a slightly higher positivity bias. We also did not observe a link between a bias in information search toward positive or negative stimuli and decision quality. The results replicate the link between positivity bias and decision satisfaction. Older and younger adults did not differ in their decision quality. Finally, the findings did not support a potential influence of loss prevention orientation. Further research is required to address the factors that could influence the positivity effect in decision making.
From particle condensation to polymer aggregation
Creators: name: Janke, Wolfhard
name: Zierenberg, Johannes
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We draw an analogy between droplet formation in dilute particle and polymer systems. Our arguments are based on finite-size scaling results from studies of a two-dimensional lattice gas to three-dimensional bead-spring polymers. To set the results in perspective, we compare with in part rigorous theoretical scaling laws for canonical condensation in a supersaturated gas at fixed temperature, and derive corresponding scaling predictions for an undercooled gas at fixed density. The latter allows one to efficiently employ parallel multicanonical simulations and to reach previously not accessible scaling regimes. While the asymptotic scaling can not be observed for the comparably small polymer system sizes, they demonstrate an intermediate scaling regime also observable for particle condensation. Altogether, our extensive results from computer simulations provide clear evidence for the close analogy between particle condensation and polymer aggregation in dilute systems.
description: 10 pages, 6 figures
Fractal scale-invariant and nonlinear properties of cardiac dynamics remain stable with advanced age: A new mechanistic picture of cardiac control in healthy elderly
Creators: name: Schmitt, Daniel T.
name: Ivanov, Plamen Ch.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Medical Physics (physics.med-ph)
subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We analyze heartbeat interval recordings from two independent databases: (a) 19 healthy young (avg. age 25.7 years) and 16 healthy elderly subjects (avg. age 73.8 years) during 2h under resting conditions from the Fantasia database; and (b) 29 healthy elderly subjects (avg. age 75.9 years) during $\approx{}8$h of sleep from the SHHS database, and the same subjects recorded 5 years later. We quantify: (1) The average heart rate ; (2) the SD $σ_{RR}$ and $σ_{ΔRR}$ of the heartbeat intervals RR and their increments $ΔRR$; (3) the long-range correlations in RR as measured by the scaling exponent $α_{RR}$ using the Detrended Fluctuation Analysis; (4) fractal linear and nonlinear properties as represented by the scaling exponents $α^{sign}$ and $α^{mag}$ for the time series of the sign and magnitude of $ΔRR$; (5) the nonlinear fractal dimension $D(k)$ of $RR$ using the Fractal Dimension Analysis. We find: (1) No significant difference in $\left$ (P>0.05); (2) a significant difference in $σ_{RR}$ and $σ_{ΔRR}$ for the Fantasia groups (P<10^{-4}) but no significant change with age between the elderly SHHS groups (P>0.5); (3) no significant change in the fractal measures $α_{RR}$ (P>0.15), $α^{sign}$ (P>0.2), $α^{mag}$ (P>0.3), and D(k) with age. Our findings do not support the hypothesis that fractal linear and nonlinear characteristics of heartbeat dynamics break down with advanced age in healthy subjects. While our results indeed show a reduced SD of heartbeat fluctuations with advanced age, the inherent temporal fractal and nonlinear organization of these fluctuations remains stable.
description: 19 pages, 14 figures
On the Relative Strength of Split, Triangle and Quadrilateral Cuts
Creators: name: Basu, Amitabh
name: Bonami, Pierre
name: Cornuejols, Gerard
name: Francois Margot
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Integer programs defined by two equations with two free integer variables and nonnegative continuous variables have three types of nontrivial facets: split, triangle or quadrilateral inequalities. In this paper, we compare the strength of these three families of inequalities. In particular we study how well each family approximates the integer hull. We show that, in a well defined sense, triangle inequalities provide a good approximation of the integer hull. The same statement holds for quadrilateral inequalities. On the other hand, the approximation produced by split inequalities may be arbitrarily bad.
Microscopic approach to pion-nucleus dynamics
Creators: name: Chen, C. M.
name: Ernst, D. J.
name: Johnson, M. B.
Publisher: name: arXiv
Year: 1992
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Elastic scattering of pions from finite nuclei is investigated utilizing a contemporary, momentum--space first--order optical potential combined with microscopic estimates of second--order corrections. The calculation of the first--order potential includes:\ \ (1)~full Fermi--averaging integration including both the delta propagation and the intrinsic nonlocalities in the $π$-$N$ amplitude, (2)~fully covariant kinematics, (3)~use of invariant amplitudes which do not contain kinematic singularities, and (4)~a finite--range off--shell pion--nucleon model which contains the nucleon pole term. The effect of the delta--nucleus interaction is included via the mean spectral--energy approximation. It is demonstrated that this produces a convergent perturbation theory in which the Pauli corrections (here treated as a second--order term) cancel remarkably against the pion true absorption terms. Parameter--free results, including the delta--nucleus shell--model potential, Pauli corrections, pion true absorption, and short--range correlations are presented. (2 figures available from authors)
description: 13 pages
The Injection System and the Injector Complex for PETRA IV
Creators: name: Zhang, JieXi
name: Agapov, Ilya
name: Ehrlichmann, Heiko
name: Nuel Gavalda, Xavier
name: Hüning, Markus
name: Keil, Joachim
name: Obier, Frank
name: Schmitz, Michael
name: Wanzenberg, Rainer
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2019

description: 10th International Particle Accelerator Conference, IPAC'19, Melbourne, Australia, 19 May 2019 - 24 May 2019
description: PETRA IV project is to upgrade PETRA III to a synchrotron radiation source with an ultra-low emittance. Due to the small dynamic aperture of the PETRA IV storage ring, a horizontal on-axis injection is prepared. In this paper, the preliminary study of the injection scheme is described. To meet the requirements of the on-axis injection, a plan of a new injector complex, including the Gun, the LINAC and the accumulator is shown in this paper. Several options are discussed in this paper, too.
ОСОБЕННОСТИ СОХРАНЕНИЯ РЕПРОДУКТИВНОГО ЗДОРОВЬЯ ЖЕНЩИН И ДЕВУШЕК, ПРОЖИВАЮЩИХ В РЕГИОНАХ ПРИАРАЛЬЯ
Creators: name: Джаббарбергенова, Шайдагуль
Publisher: name: Zenodo
Year: 2024

description: Oхрaнa репрoдуктивнoгo здoрoвья девoчек-пoдрoсткoв региoнaх Приaрaлья является приoритетнoй медикo-сoциaльнoй территoриaльнoй прoблемoй, oбуслoвленнoй кaк высoкoй сoмaтическoй, гинекoлoгическoй зaбoлевaемoстью, тaк и высoкoй рaспрoстрaненнoстью рискoвaнных фoрм пoлoвoгo пoведения.
Non-wandering Fatou components for strongly attracting polynomial skew products
Creators: name: Ji, Zhuchao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: We show a partial generalization of Sullivan's non-wandering domain theorem in complex dimension two. More precisely, we show the non-existence of wandering Fatou components for polynomial skew products of $ \mathbb{C}^2$ with an invariant attracting fiber, under the assumption that the multiplier $ λ$ is small. We actually show a stronger result, namely that every forward orbit of any vertical Fatou disk intersects a bulging Fatou component.
Nostalgia strengthens global self-continuity through holistic thinking
Creators: name: Hong, Emily K.
name: Sedikides, Constantine
name: Wildschut, Tim
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Nostalgia, a sentimental longing for one’s meaningful past, promotes global self-continuity (GSC), a sense of connection among one’s past, present, and future selves. We identified a cognitive mechanism for this effect: holistic thinking, and in particular interactional causality (presupposing multiple causes that interact to influence an object’s behaviour). In three studies, using measurement-of-mediation and experimental-causal-chain designs, nostalgia was related to, and caused, higher GSC through interactional causality. In cross-sectional Study 1, trait nostalgia was associated with GSC via interactional causality. In Study 2, induced nostalgia led to higher interactional causality and ensuing GSC. In Study 3, manipulated interactional causal thinking increased GSC.
Testing a computational model of subjective well-being: a preregistered replication of Rutledge et al. (2014)
Creators: name: Vanhasbroeck, Niels
name: Devos, Levi
name: Pessers, Sebastiaan
name: Kuppens, Peter
name: Vanpaemel, Wolf
name: Moors, Agnes
name: Tuerlinckx, Francis
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Subjective well-being changes over time. While the causes of these changes have been investigated extensively, few attempts have been made to capture these changes through computational modelling. One notable exception is the study by Rutledge et al. [Rutledge, R. B., Skandali, N., Dayan, P., & Dolan, R. J. (2014). A computational and neural model of momentary subjective well-being. Proceedings of the National Academy of Sciences, 111(33), 12252–12257. https://doi.org/10.1073/pnas.1407535111], in which a model that captures momentary changes in subjective well-being was proposed. The model incorporates how an individual processes rewards and punishments in a decision context. Using this model, the authors were able to successfully explain fluctuations in subjective well-being observed in a gambling paradigm. Although Rutledge et al. reported an in-paper replication, a successful independent replication would further increase the credibility of their results. In this paper, we report a preregistered close replication of the behavioural experiment and analyses by Rutledge et al. The results of Rutledge et al. were mostly confirmed, providing further evidence for the role of rewards and punishments in subjective well-being fluctuations. Additionally, the association between personality traits and the way people process rewards and punishments was examined. No evidence for such associations was found, leaving this an open question for future research.
Aus der Fläche in den Raum. Kunst am Bau
Creators: name: Benning, Stefan
Publisher: name: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege
Year: 2024

description: Rezension zu: Aus der Fläche in den Raum. Kunst am Bau. Annelies und Fred Stelzig. Hg. v. Stadt Besigheim. Mit Beiträgen von Christian Behrer, Dieter Büchner, Christiane Fülscher, Sabine Gärttling, Inken Gaukel, Regina Ille-Kopp, Andreas Janssen, Cornelia Marinowitz, Martha Pflug-Grunenberg und Sandy Richter Stuttgart 2023, 264 Seiten, 363 Abb., ISBN 978-89790-689-1, 34 Euro.
description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 53 Nr. 2 (2024)
Higher spin algebras and large $\mathcal{N}=4$ holography
Creators: name: Eberhardt, Lorenz
name: Gaberdiel, Matthias R.
name: Rienacker, Ingo
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A new family of higher spin algebras that arises upon restricting matrix extensions of $\mathfrak{shs}[λ]$ is found. We identify coset CFTs realising these symmetry algebras, and thus propose new higher spin-CFT dual pairs. These higher spin theories arise naturally as a subsector of string theory on ${\rm AdS}_3\times {\rm S}^3 \times {\rm S}^3 \times {\rm S}^1$ for specific ratios of the radii of the two spheres.
description: 22 pages
Driver / Witness bunch PWFA experiments at FLASHForward
Creators: name: Schröder, Sarah
name: Aschikhin, A.
name: Bohlen, S.
name: Boyle, G.
name: Boulton, L.
name: D'Arcy, Richard
name: Dinter, M.
name: Brümmer, T.
name: Chappell, J.
name: Diederichs, S.
name: Foster, B.
name: Garland, M. J.
name: Goldberg, L.
name: Gonzalez Caminal, Pau
name: Karstensen, S.
name: Knetsch, A.
name: Kuang, P.
name: Libov, V.
name: Lindstroem, Carl Andreas
name: Ludwig, Kai
name: Martinez De La Ossa, A.
name: Marutzky, F.
name: Meisel, M.
name: Mehrling, T. J.
name: Niknejadi, P.
name: Põder, K.
name: Rahali, A.
name: Röckemann, J.-H.
name: Schaffran, J.
name: Schaper, L.
name: Schleiermacher, Andrej
name: Schmidt, Bernhard
name: Schwinkendorf, J.-P.
name: Sheeran, B.
name: Tauscher, G.
name: Thiele, Sandra
name: Wesch, S.
name: Zeng, Ming
name: Osterhoff, Jens
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2019

description: 4th European Advanced Accelerator Concepts Workshop 2019, EAAC, La Biodola Bay, Isola d'Elba, Italy, 15 Sep 2019 - 21 Sep 2019
description: Owing to high gradient accelerating fields (>GV/m), plasma wakefield accelerators (PWFA) have the high potential of greatly reducing the size of high-average power accelerator facilities. The stability and quality of the acceleration process in the plasma largely depends on the incoming bunch structure. A precise control of the longitudinal bunch profile is essential for the optimisation of the energy transfer efficiency and the preservation of energy spread. At FLASHForward, driver/witness bunch pairs of adjustable bunch length and separation are generated by collimators in a dispersive section. This setup enables μm-level control of the longitudinal bunch profile. Here we present the most recent results of PWFA measurements at FLASHForward.
On the Relationship Between Determinate and MSV Solutions in Linear RE Models
Creators: name: McCallum, Bennett T.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: In univariate RE models of the form yt = AEtyt+1 + Cyt-1 + ut, every determinate solution is also the unique minimum state variable (MSV) solution. More generally, however, there are multivariate models of this form that have unique nonexplosive solutions that differ from their MSV solution.
State boredom results in optimistic perception of risk and increased risk-taking
Creators: name: Bench, Shane W.
name: Bera, Jac’lyn
name: Cox, Jaylee
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: While models considering the relationship between emotion and risk differ, many agree that emotions should affect risk in accordance with the adaptive function of the emotion. The function of boredom has been proposed to motivate the pursuit of an alternative experience. Based on this, we predicted that a state of boredom would result in an optimistic perception of risk and increased risk-taking. In Study 1 (n = 164) and Study 2 (n = 200) participants who were made bored (relative to neutral, anger, and fear conditions) reported less worry and concern and estimated fewer deaths for causes of death. Study 3 (n = 149) showed that participants who were made bored (compared to neutral and fear conditions) perceived risk more optimistically, reported being more likely to take risks, and perceived more potential benefits from taking risks. In Study 4 (n = 84) participants who were made bored (relative to neutral) took more risks on the Balloon Analogue Risk Task, a behavioural measure of risk. These findings show that state boredom results in an optimistic perception of risk, increased self-reported risk taking, and increased risk taking. Our results support boredom as an emotion that impacts risk in line with its function.
Classification of local realistic theories
Creators: name: Nagata, Koji
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, it has shown that an explicit local realistic model for the values of a correlation function, given in a two-setting Bell experiment (two-setting model), works only for the specific set of settings in the given experiment, but cannot construct a local realistic model for the values of a correlation function, given in a {\it continuous-infinite} settings Bell experiment (infinite-setting model), even though there exist two-setting models for all directions in space. Hence, two-setting model does not have the property which infinite-setting model has. Here, we show that an explicit two-setting model cannot construct a local realistic model for the values of a correlation function, given in a {\it only discrete-three} settings Bell experiment (three-setting model), even though there exist two-setting models for the three measurement directions chosen in the given three-setting experiment. Hence, two-setting model does not have the property which three-setting model has.
description: To appear in Journal of Physics A: Mathematical and Theoretical
Examining the latent structure of emotional awareness and associations with executive functioning and depression
Creators: name: Eckland, Nathaniel S.
name: Letkiewicz, Allison M.
name: Berenbaum, Howard
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Emotional awareness is comprised of dispositions towards and knowledge about one’s emotions. Executive functions (EF) are cognitive processes that organise and guide behaviour towards one’s goals. Both emotional awareness and EF play a role in processes such as emotion regulation and are risk factors for the development and maintenance of depression. Although previous research suggests that aspects of emotional awareness are related to EF, methodological and measurement limitations within the available literature make it difficult to clearly understand how they are associated. In this registered report, we examined the extent to which task-based measures of a specific EF process, shifting, are differentially related to unique facets of emotional awareness (i.e. emotional clarity of type, emotional clarity of source, voluntary attention to emotions, and involuntary attention to emotions), and to what extent EF and emotional awareness are related to depression. Using structural equation modelling, we found evidence that emotional clarity of type was associated with greater shifting cost. Shifting was not associated with any other facet of emotional awareness. Depression was linked to lower emotional clarity of type, higher involuntary attention to emotions, but not poorer EF performance. We discuss how emotional awareness and EF may be uniquely related to depression.
Dynamics of antibaryon-baryon annihilation in the Skyrme model
Creators: name: Shao, Bin
name: Walet, Niels R.
name: Amado, R. D.
Publisher: name: arXiv
Year: 1992
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We examine the dynamics of a baryon number zero lump in the Skyrme picture, as a model for annihilation in the $\bar{N}N$ system. We find that radiation propagates at the causal limit as a localized pulse and that the linearized theory gives a good approximation. Both of these results are contrary to findings in the Sine-Gordon model.
description: 9 pages, 4 eps figs, UPR-0125 MT. standard LaTeX using epsf style (new version of figs.)
Awe liberates the feeling that “my body is mine”
Creators: name: Takano, Ryota
name: Nomura, Michio
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Molecular Biology
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Awe is an emotional response to perceptually vast stimuli that transcend one’s current frames of reference. Previous research indicated that awe promotes a smaller self, which led to the creation of a small-self hypothesis. Thus, we shed new light on this hypothesis in terms of sense of body ownership using a rubber hand illusion experiment; through it, we showed that awe evokes an increased sense of body ownership over the rubber hand and this effect was prominent among participants who experienced small self. Our findings suggest that awe might provoke a “liberation of the self” in terms of a sense of body ownership as awe has been thought to liberate existing schemas, hence informing the demonstrable implications of the psychological mechanisms of awe.
On the Rank of Mixed 0,1 Polyhedra
Creators: name: Cornuejols, Gerard
name: Yanjun  Li
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: For a polytope in the [0, 1]n cube, Eisenbrand and Schulz showed recently that the maximum Chvátal rank is bounded above by O(n2logn) and bounded below by (1 + ∈)n for some ∈ > 0. Chvátal cuts are equivalent to Gomory fractional cuts, which are themselves dominated by Gomory mixed integer cuts. What do these upper and lower bounds become when the rank is defined relative to Gomory mixed integer cuts? An upper bound of n follows from existing results in the literature. In this note, we show that the lower bound is also equal to n. This result still holds for mixed 0,1 polyhedra with n binary variables.
Tidal Deformabilities and Radii of Neutron Stars from the Observation of GW170817
Creators: name: De, Soumi
name: Finstad, Daniel
name: Lattimer, James M.
name: Brown, Duncan A.
name: Berger, Edo
name: Biwer, Christopher M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We use gravitational-wave observations of the binary neutron star merger GW170817 to explore the tidal deformabilities and radii of neutron stars. We perform Bayesian parameter estimation with the source location and distance informed by electromagnetic observations. We also assume that the two stars have the same equation of state; we demonstrate that for stars with masses comparable to the component masses of GW170817, this is effectively implemented by assuming that the stars' dimensionless tidal deformabilities are determined by the binary's mass ratio $q$ by $Λ_1/Λ_2 = q^6$. We investigate different choices of prior on the component masses of the neutron stars. We find that the tidal deformability and 90$\%$ credible interval is $\tildeΛ=222^{+420}_{-138}$ for a uniform component mass prior, $\tildeΛ=245^{+453}_{-151}$ for a component mass prior informed by radio observations of Galactic double neutron stars, and $\tildeΛ=233^{+448}_{-144}$ for a component mass prior informed by radio pulsars. We find a robust measurement of the common areal radius of the neutron stars across all mass priors of $8.9 \le \hat{R} \le 13.2$ km, with a mean value of $\langle \hat{R} \rangle = 10.8$ km. Our results are the first measurement of tidal deformability with a physical constraint on the star's equation of state and place the first lower bounds on the deformability and areal radii of neutron stars using gravitational waves.
description: Main paper: 6 pages, 3 figures; Supplemental Material: 5 pages, 6 figures, Erratum 2 pages, 1 figure
The connection between globular cluster systems and their host galaxy and environment: a case study of the isolated elliptical NGC 821
Creators: name: Spitler, Lee R.
name: Forbes, Duncan A.
name: Strader, Jay
name: Brodie, Jean P.
name: Gallagher, Jay S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In an effort to probe the globular cluster (GC) system of an isolated elliptical galaxy, a comprehensive analysis of the NGC 821 GC system was performed. New imaging from the WIYN Mini-Mosaic imager, supplemented with Hubbl e Space Telescope (HST) WFPC2 images reveals a GC system similar to those found in counterpart ellipticals located in high-density environments. To put these results into the context of galaxy formation, a robustly-determined census of GC systems is presented and analysed for galaxies spanning a wide range of masses (> M_star), morphologies and environments. Results from this meta-study: (1) confirm previous findings that the number of GCs normalized by host galaxy stellar mass increases with host stellar mass. Spiral galaxies in the sample show smaller relative GC numbers than those of massive ellipticals, suggesting the GC systems of massive ellipticals were not formed from major spiral-spiral mergers; (2) indicate that GC system numbers per unit galaxy baryon mass increases with host baryon mass and that GC formation efficiency may not be universal as previously thought; (3) suggest previously reported trends with environment may be incorrect due to sample bias or the use of galaxy stellar masses to normalize GC numbers. Thus claims for environmentally dependent GC formation efficiencies should be revisited; (4) in combination with weak-lensing halo mass estimates, suggest that GCs formed in direct proportion to the halo mass; (5) are consistent with theoretical predictions whereby the local epoch of re-ionization did not vary significantly with environment or host galaxy type.
description: Published in MNRAS. This version matches the published article
A Minimal Mechanosensing Model Predicts Keratocyte Evolution on Flexible Substrates
Creators: name: Zhang, Zhiwen
name: Rosakis, Phoebus
name: Hou, Thomas Y.
name: Ravichandran, Guruswami
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: A mathematical model is proposed for shape evolution and locomotion of fish epidermal keratocytes on elastic substrates. The model is based on mechanosensing concepts: cells apply contractile forces onto the elastic substrate, while cell shape evolution depends locally on the substrate stress generated by themselves or external mechanical stimuli acting on the substrate. We use the level set method to study the behavior of the model numerically, and predict a number of distinct phenomena observed in experiments, such as (i) symmetry breaking from the stationary centrosymmetric to the well-known steadily propagating crescent shape, (ii) asymmetric bipedal oscillations and traveling waves in the lamellipodium leading edge (iii) response to mechanical stress externally applied to the substrate (tensotaxis), (iv) changing direction of motion towards an interface with a rigid substrate (durotaxis) and (v) the configuration of substrate wrinkles induced by contractile forces applied by the keratocyte.
description: Additional materia, 14 pagesl, 9 figures, 38 references
On the Integrality Gap of a Natural Formulation of the Single-sink Buy-at-Bulk Network Design Problem
Creators: name: Garg, Naveen
name: Rohit  Khandekar
name: Konjevod, Goran
name: Ramamoorthi Ravi
name: F. S. Salman
name: Sinha, Amitabh
Publisher: name: Carnegie Mellon University
Year: 1980
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We study two versions of the single sink buy-at-bulk network design problem. We are given a network and a single sink, and several sources which demand a certain amount of flow to be routed to the sink. We are also given a finite set of cable types which have different cost characteristics and obey the principle of economies of scale. We wish to construct a minimum cost network to support the demands, using our given cable types. We study a natural integer program formulation of the problem, and show that its integrality gap is O(k), where k is the number of cable types. As a consequence, we also provide an O(k)-approximation algorithm.
The dynamic process of ambiguous emotion perception
Creators: name: Neta, Maital
name: Berkebile, Michael M.
name: Freeman, Jonathan B.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Everyday social interactions hinge on our ability to resolve uncertainty in nonverbal cues. For example, although some facial expressions (e.g. happy, angry) convey a clear affective meaning, others (e.g. surprise) are ambiguous, in that their meaning is determined by the context. Here, we used mouse-tracking to examine the underlying process of resolving uncertainty. Previous work has suggested an initial negativity, in part via faster response times for negative than positive ratings of surprise. We examined valence categorizations of filtered images in order to compare faster (low spatial frequencies; LSF) versus more deliberate processing (high spatial frequencies; HSF). When participants categorised faces as “positive”, they first exhibited a partial attraction toward the competing (“negative”) response option, and this effect was exacerbated for HSF than LSF faces. Thus, the effect of response conflict due to an initial negativity bias was exaggerated for HSF faces, likely because these images allow for greater deliberation than the LSFs. These results are consistent with the notion that more positive categorizations are characterised by an initial attraction to a default, negative response.
Regular integers modulo n
Creators: name: Tóth, László
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A25, 11N37

description: Let $n=p_1^{ν_1}... p_r^{ν_r} >1$ be an integer. An integer $a$ is called regular (mod $n$) if there is an integer $x$ such that $a^2x\equiv a$ (mod $n$). Let $\varrho(n)$ denote the number of regular integers $a$ (mod $n$) such that $1\le a\le n$. Here $\varrho(n)=(ϕ(p_1^{ν_1})+1)... (ϕ(p_r^{ν_r})+1)$, where $ϕ(n)$ is the Euler function. In this paper we first summarize some basic properties of regular integers (mod $n$). Then in order to compare the rates of growth of the functions $\varrho(n)$ and $ϕ(n)$ we investigate the average orders and the extremal orders of the functions $\varrho(n)/ϕ(n)$, $ϕ(n)/\varrho(n)$ and $1/\varrho(n)$.
description: 9 pages, final version
Black-hole-regulated star formation in massive galaxies
Creators: name: Martin-Navarro, Ignacio
name: Brodie, Jean P.
name: Romanowsky, Aaron J.
name: Ruiz-Lara, Tomas
name: van de Ven, Glenn
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Super-massive black holes, with masses larger than a million times that of the Sun, appear to inhabit the centers of all massive galaxies. Cosmologically-motivated theories of galaxy formation need feedback from these super-massive black holes to regulate star formation. In the absence of such feedback, state-of-the-art numerical simulations dramatically fail to reproduce the number density and properties of massive galaxies in the local Universe. However, there is no observational evidence of this strongly coupled co-evolution between super-massive black holes and star formation, impeding our understanding of baryonic processes within galaxies. Here we show that the star formation histories (SFHs) of nearby massive galaxies, as measured from their integrated optical spectra, depend on the mass of the central super-massive black hole. Our results suggest that black hole mass growth scales with gas cooling rate in the early Universe. The subsequent quenching of star formation takes place earlier and more efficiently in galaxies hosting more massive central black holes. The observed relation between black hole mass and star formation efficiency applies to all generations of stars formed throughout a galaxy's life, revealing a continuous interplay between black hole activity and baryon cooling.
description: Published in Nature, 1 January 2018
Emergent pseudospin-1 Maxwell fermions with a threefold degeneracy in optical lattices
Creators: name: Zhu, Yan-Qing
name: Zhang, Dan-Wei
name: Yan, Hui
name: Xing, Ding-Yu
name: Zhu, Shi-Liang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The discovery of relativistic spin-1/2 fermions such as Dirac and Weyl fermions in condensed-matter or artificial systems opens a new era in modern physics. An interesting but rarely explored question is whether other relativistic spinal excitations could be realized with artificial systems. Here, we construct twoand three-dimensional tight-binding models realizable with cold fermionic atoms in optical lattices, where the low energy excitations are effectively described by the spin-1 Maxwell equations in the Hamiltonian form. These relativistic (linear dispersion) excitations with unconventional integer pseudospin, beyond the Dirac-Weyl-Majorana fermions, are an exotic kind of fermions named asMaxwell fermions.We demonstrate that the systems have rich topological features. For instance, the threefold degenerate points called Maxwell points may have quantized Berry phases and anomalous quantum Hall effects with spin-momentum locking may appear in topological Maxwell insulators in the two-dimensional lattices. In three dimensions,Maxwell points may have nontrivial monopole charges of \pm2 with two Fermi arcs connecting them, and the merging of the Maxwell points leads to topological phase transitions. Finally, we propose realistic schemes for realizing the model Hamiltonians and detecting the topological properties of the emergent Maxwell quasiparticles in optical lattices.
description: 16 pages, 10 figures; arXiv admin note: substantial text of the 2D results overlap with arXiv:1610.05993
Chaotic Behavior in Warm Deformed Nuclei Induced by Residual Two-Body Interactions
Creators: name: Matsuo, M.
name: Døssing, T.
name: Herskind, B.
name: Frauendorf, S.
name: Vigezzi, E.
name: Broglia, R. A.
Publisher: name: arXiv
Year: 1992
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Band mixing calculations in rapidly rotating well-deformed nuclei are presented, investigating the properties of energy levels and rotational transitions as a function of excitation energy. Substantial fragmentation of E2 transitions is found for $E_x \gsim$ 800 keV above yrast, which represents the onset of rotational damping. Above $E_x \approx $ 2 MeV, energy levels and E2 strengths display fluctuations typical of quantum chaotic systems, which are determined by the high multipole components of the two-body residual interaction.
description: 7 pages, phyzzx, YITP/K-1001
title: ADCO, Cart. 186 (11 H 71), f. 0316v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0316v, 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
Decentring as a moderator of the associations of anticipatory and post-event processing with social anxiety
Creators: name: Zhan, Xinyi
name: Naragon-Gainey, Kristin
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Recent studies have shown that decentring protects against social anxiety, but no research to date has explored the way it interacts with cognitive risk factors for social anxiety. The present study aimed to examine decentring as a moderator of the association of anticipatory and post-event processing with social anxiety. An unselected student sample (N = 444) completed questionnaires assessing anticipatory/post-event processing, decentring, and social anxiety. The data were analysed with structural equation modelling and the latent moderated structural equations (LMS) method. Results supported the moderating role of decentring in the relationship of anticipatory processing and social anxiety, but did not find evidence of moderation for the association of post-event processing and social anxiety, after accounting for the role of anticipatory processing. Limitations and clinical implications for the protective effects of decentring on social anxiety are discussed.
Solution of the Nonlinear Schrodinger Equation with Defocusing Strength Nonlinearities Through the Laplace-Adomian Decomposition Method
Creators: name: Gonzalez-Gaxiola, O.
name: Franco, Pedro
name: Bernal-Jaquez, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: 35Q55, 37K40, 37L65

description: In this work we apply the Adomian decomposition method combined with the Laplace transform (LADM) in order to solve the 1-dimensional nonlinear Schrodinger equation whose nonlinear term presents a nonlinear defocusing strength that varies in the spatial direction. The suggested iterative scheme (LADM) finds the solution without any discretization, linearization or restrictive assumptions. Finally, three numerical examples are presented to demonstrate the reliability and accuracy of the method.
On the Facets of Mixed Integer Programs with Two Integer Variables and Two Constraints
Creators: name: Cornuejols, Gerard
name: Francois Margot
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: In this paper we consider an infinite relaxation of the mixed integer linear program with two integer variables, nonnegative continuous variables and two equality constraints, and we give a complete characterization of its facets. We also derive an analogous characterization of the facets of the underlying finite integer program.
Hirzebruch-Riemann-Roch theorem for DG algebras
Creators: name: Shklyarov, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: K-Theory and Homology (math.KT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 16E45; 18F99; 14C40

description: For an arbitrary proper DG algebra A (i.e. DG algebra with finite dimensional total cohomology) we introduce a pairing on the Hochschild homology of A and present an explicit formula for a Chern-type character of an arbitrary perfect A-module (the Chern characters take values in the Hochschild homology of A). The Hirzebruch-Riemann-Roch formula in this context expresses the Euler characteristic of the Hom-complex between two perfect A-modules in terms of the pairing of their Chern characters. We mention two examples of proper DG algebras and the HRR formulas for them. The first example is Ringel's formula for quivers with relations. The second example is related to orbifold singularities of the form V/G where V is a complex vector space and G is a finite subgroup of SL(V). Furthermore, we prove that the above pairing on the Hochschild homology is non-degenerate when the DG algebra is smooth. We also formulate the conjecture that for a Calabi-Yau DG algebra A the pairing coincides with the one coming from the Topological Field Theory associated with A and verify it in the case of Frobenius algebras.
description: References added