cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Publishing while Female. Are women held to higher standards? Evidence from peer review.
Creators: name: Hengel, E.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2017

description: I use readability scores to test if referees and/or editors apply higher standards to women's writing in academic peer review. I find: (i) female-authored papers are 1-6 percent better written than equivalent papers by men; (ii) the gap is two times higher in published articles than in earlier, draft versions of the same papers; (iii) women's writing gradually improves but men's does not-meaning the readability gap grows over authors' careers. In a dynamic model of an author's decision-making process, I show that tougher editorial standards and/or biased referee assignment are uniquely consistent with this pattern of choices. A conservative causal estimate derived from the model suggests senior female economists write at least 9 percent more clearly than they otherwise would. These findings indicate that higher standards burden women with an added time tax and probably contribute to academia's "Publishing Paradox" Consistent with this hypothesis, I find female-authored papers spend six months longer in peer review. More generally, tougher standards impose a quantity/quality tradeoff that characterises many instances of female output. They could resolve persistently lower-otherwise unexplained-female productivity in many high-skill occupations.
Trachymyrmex relictus subsp. fitzgeraldi
Creators: name: Neal A. Weber, University of North Dakota
Publisher: name: Zenodo
Year: 1936
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Trachymyrmex
Trachymyrmex relictus
Trachymyrmex relictus borgmeier fitzgeraldi

description: Trachymyrmex relictus Borgmeier fitzgeraldi,
subsp. nov.
Worker: Length 2.9-3.5 mm. - This form differs from topotypes of T. relictus chiefly in slightly smaller size, greater development of spines and tubercles, in darker color, and in more abundant pilosity. The occipital spines are distinct and surmounted by acute tubercles. Beneath these, on the Jateral margins, are several aggregations of irregular, acute tubercles. The lateral spines of pronotum are directed slightly forward, the tubercles of the mesonotum, epinotum, and pedicel are higher and more numerous than in the original illustration of relictus.
The fine appressed hairs and the coarser reclinate hairs, especially on the gaster, are more numerous than in the topotypes; the thorax and gaster are darker, brown.
Described from a series of workers taken by myself April 23, 1935, in the Nariva Swamp, Trinidad, B. W. I.
This form is named in honor of my friend Mr. Desmond Vesey-Fitzgerald, my companion on this expedition into the swamp.
description: Published as part of Neal A. Weber, University of North Dakota, 1936, The biology of the fungus-growing ants. Part. I. New forms. 1, pp. 378-409 in Revista de Entomologia 7 on pages 401-402
Performance-Based Rankings and School Quality
Creators: name: Herresthal, C.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2017
Subjects: performance-based rankings
information acquisition
endogenous signal
consumer choice

description: I study students' inferences about school quality from performance-based rankings in a dynamic setting. Schools differ in location and unobserved quality, students differ in location and ability. Short-lived students observe a school ranking as a signal about schools' relative quality, but this signal also depends on the ability of schools' past intakes. Students apply to schools, trading off expected quality against proximity. Oversubscribed schools select applicants based on an admission rule. In steady-state equilibrium, I find that rankings are more informative if oversubscribed schools select more able applicants or if students care less about distance to school.
title: 02_0818
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Designing an electricity wholesale market to accommodate significant renewables penetration: Lessons from Britain
Creators: name: Newbery, D.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2017
Subjects: renewables
market failures
locational signals
contract design

description: The wholesale market has to address two major market failures - inadequate carbon prices in the EU ETS, and the learning externalities and missing futures markets for energy and ancillary services needed to guide flexible dispatchable plant. The paper discusses the importance of locational price signals to guide investment, the need to reform transmission pricing and renewables support. The case for capacity auctions for renewables and quantifies the justifiable level of renewables support. These proposals are consistent with the EU Clean Energy Package, but the nature of the renewables target and its financing should change.
On Emery-Kivelson line and universality of Wilson ratio of spin anisotropic Kondo model
Creators: name: Ye, Jinwu
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Yuval-Anderson's scaling analysis and Affleck-Ludwig's Conformal Field Theory approach are applied to the $k$ channel {\em spin anisotropic} Kondo model. Detailed comparisons with the available Emery-Kivelson's Abelian Bosonization approaches are made. It is shown that the EK line exists for any $k$, although it can be mapped to free fermions only when $k=1$ or $2$. The Wilson ratio is universal if $k=1$ or $2$, but {\em not} universal if $k>2$. The leading low temperature correction to the electron resistivity is {\em not} affected by the spin anisotropy for {\em any} $k$. A new universal ratio for $k>2$ is proposed to compare with experiments.
description: 12 pages, REVTEX, no figures, to appear in Phys. Rev. Letts
Phase Slips and Parity Jumps in Quantum Oscillations of Inverted InAs/GaSb Quantum Wells
Creators: name: Karalic, Matija
name: Mittag, Christopher
name: Mueller, Susanne
name: Tschirky, Thomas
name: Wegscheider, Werner
name: Glazman, Leonid
name: Ensslin, Klaus
name: Ihn, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present magnetotransport measurements of a strongly hybridized inverted InAs/GaSb double quantum well. We find that the spin-orbit interaction leads to an appreciable spin-splitting of hole-like states, which form distinct Landau levels in a perpendicular magnetic field. The resulting quantum Hall state is governed by a periodic even and odd total filling arising due to the simultaneous occupation of electron-like and hole-like Landau levels of differing degeneracy. Furthermore, oscillatory charge transfer between all involved subbands leads to discrete phase slips in the usual sequential filling of Landau levels, and coincidentally the phase slips are close to $π$. These results shed new insights on the Landau level structure in composite systems and have consequences for interpreting intercepts obtained from index plots, which are routinely employed to investigate the presence of Berry's phase.
Mixing and Decay Constants of Pseudoscalar Mesons: The Sequel
Creators: name: Feldmann, T.
name: Kroll, P.
name: Stech, B.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present further tests and applications of the new eta-eta' mixing scheme recently proposed by us. The particle states are decomposed into orthonormal basis vectors in a light-cone Fock representation. Because of flavor symmetry breaking the mixing of the decay constants can be identical to the mixing of particle states at most for a specific choice of this basis. Theoretical and phenomenological considerations show that the quark flavor basis has this property and allows, therefore, for a reduction of the number of mixing parameters. A detailed comparison with other mixing schemes is also presented.
description: 9 pages
Local Asymptotic Normality of the spectrum of high-dimensional spiked F-ratios
Creators: name: Dharmawansa, Prathapasinghe
name: Johnstone, Iain M
name: Onatski, Alexei
Publisher: name: Apollo - University of Cambridge Repository
Year: 2014
Subjects: math.ST
stat.TH
62H12, 62H15, 62B15, 62F12

description: We consider two types of spiked multivariate F distributions: a scaled distribution with the scale matrix equal to a rank-one perturbation of the identity, and a distribution with trivial scale, but rank-one non-centrality. The norm of the rank-one matrix (spike) parameterizes the joint distribution of the eigenvalues of the corresponding F matrix. We show that, for a spike located above a phase transition threshold, the asymptotic behavior of the log ratio of the joint density of the eigenvalues of the F matrix to their joint density under a local deviation from this value depends only on the largest eigenvalue $\lambda_{1}$. Furthermore, $\lambda_{1}$ is asymptotically normal, and the statistical experiment of observing all the eigenvalues of the F matrix converges in the Le Cam sense to a Gaussian shift experiment that depends on the asymptotic mean and variance of $\lambda_{1}$. In particular, the best statistical inference about a sufficiently large spike in the local asymptotic regime is based on the largest eigenvalue only. As a by-product of our analysis, we establish joint asymptotic normality of a few of the largest eigenvalues of the multi-spiked F matrix when the corresponding spikes are above the phase transition threshold.
Gauged Six-Dimensional Supergravity from Warped IIB Reductions
Creators: name: Hong, Junho
name: Liu, James T.
name: Mayerson, Daniel R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find a family of complete non-linear Kaluza-Kein reduction ansatze from type IIB supergravity to Romans' 6D $F(4)$ gauged supergravity in the bosonic sector. The reduction is over a sphere $S^2$ and a Riemann surface $Σ$, and depends on a pair of arbitrary locally holomorphic functions $\mathcal{A}_{\pm}$ on $Σ$. This family of reductions is inspired by the recent construction of 1/2 BPS supersymmetric warped $AdS_6$ solutions of IIB supergravity that depend on these same functions $\mathcal{A}_{\pm}$.
description: 16 pages; v2: added refs and minor revisions
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00764
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00764, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Enhanced contribution to quark and neutron electric dipole moments with small mixing of right-handed currents and CKM CP violation
Creators: name: Liao, Yi
name: Li, Xiaoyuan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the light quark and the neutron electric dipole moments (EDMs) under the assumptions that the CP source is still in the usual CKM matrix and that there is a small mixing of right-handed charged currents in the quark sector. We find that the EDMs arise already at two loop order that are much larger than the standard model (SM) result even for a small mixing.
description: 9 pages, revtex, axodraw.sty, 1 figure, published version in Phys. Rev. D. References updated, minor corrections and typos fixed
Asymptotics of the principal components estimator of large factor models with weak factors and i.i.d. Gaussian noise.
Creators: name: Onatski, A.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: Large factor models
principal components
phase transition
weak factors
inconsistency
asymptotic distribution
Marčenko-Pastur law.

description: We consider large factor models where factors' explanatory power does not strongly dominate the explanatory power of the idiosyncratic terms asymptotically. We find the first and second order asymptotics of the principal components estimator of such a weak factors as the dimensionality of the data and the number of observations tend to infinity proportionally. The principal components estimator is inconsistent but asymptotically normal.
High performance Tunnel Field Effect Transistors based on in-plane transition metal dichalcogenide heterojunctions
Creators: name: Choukroun, Jean
name: Pala, Marco
name: Fang, Shiang
name: Kaxiras, Efthimios
name: Dollfus, Philippe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In-plane heterojunction tunnel field effect transistors based on monolayer transition metal dichalcogenides are studied by means of self-consistent non-equilibrium Green's functions simulations and an atomistic tight-binding Hamiltonian. We start by comparing several heterojunctions before focusing on the most promising ones, i.e WTe2-MoS2 and MoTe2-MoS2. The scalability of those devices as a function of channel length is studied, and the influence of backgate voltages on device performance is analysed. Our results indicate that, by fine-tuning the design parameters, those devices can yield extremely low sub-threshold swings (below 5mV/decade) and Ion/Ioff ratios higher than 1e8 at a supply voltage of 0.3V, making them ideal for ultra-low power consumption.
description: 10 pages
Microscopic Enhancement of Heavy-Element Production
Creators: name: Moller, P.
name: Nix, J. R.
name: Armbruster, P.
name: Hofmann, S.
name: Munzenberg, G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Realistic fusion barriers are calculated in a macroscopic-microscopic model for several soft-fusion heavy-ion reactions leading to heavy and superheavy elements. The results obtained in such a realistic picture are very different from those obtained in a purely macroscopic model. For reactions on 208:Pb targets, shell effects in the entrance channel result in fusion-barrier energies at the touching point that are only a few MeV higher than the ground state for compound systems near Z = 110. The entrance-channel fragment-shell effects remain far inside the touching point, almost to configurations only slightly more elongated than the ground-state configuration, where the fusion barrier has risen to about 10 MeV above the ground-state energy. Calculated single-particle level diagrams show that few level crossings occur until the peak in the fusion barrier very close to the ground-state shape is reached, which indicates that dissipation is negligible until very late in the fusion process. Whereas the fission valley in a macroscopic picture is several tens of MeV lower in energy than is the fusion valley, we find in the macroscopic-microscopic picture that the fission valley is only about 5 MeV lower than the fusion valley for soft-fusion reactions leading to compound systems near Z = 110. These results show that no significant ``extra-extra-push'' energy is needed to bring the system inside the fission saddle point and that the typical reaction energies for maximum cross section in heavy-element synthesis correspond to only a few MeV above the maximum in the fusion barrier.
description: 7 pages. LaTeX. Submitted to Zeitschrift fur Physik A. 5 figures not included here. Complete preprint, including device-independent (dvi), PostScript, and LaTeX versions of the text, plus PostScript files of the figures, available at http://t2.lanl.gov/publications/publications.html or at ftp://t2.lanl.gov/pub/publications/mehep
On the Mass and Width of the Z-boson and Other Relativistic Quasistable Particles
Creators: name: Bohm, Arno R.
name: Harshman, N. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The ambiguity in the definition for the mass and width of relativistic resonances is discussed, in particular for the case of the Z-boson. This ambiguity can be removed by requiring that a resonance's width $Γ$ (defined by a Breit-Wigner lineshape) and lifetime $τ$ (defined by the exponential law) always and exactly fulfill the relation $Γ= \hbar/τ$. To justify this one needs relativistic Gamow vectors which in turn define the resonance's mass M_R as the real part of the square root $\rm{Re}\sqrt{s_R}$ of the S-matrix pole position s_R. For the Z-boson this means that $M_R \approx M_Z - 26{MeV}$ and $Γ_R \approx Γ_Z-1.2{MeV}$ where M_Z and $Γ_Z$ are the values reported in the particle data tables.
description: 23 pages
Bandgaps in two-dimensional high-contrast periodic elastic beam lattice materials
Creators: name: Kamotski, I. V.
name: Smyshlyaev, V. P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: We consider elastic waves in a two-dimensional periodic lattice network of Timoshenko-type beams. We show that for general configurations involving certain highly-contrasting components a high-contrast modification of the homogenization theory is capable of accounting for bandgaps, explicitly relating those to low resonant frequencies of the `soft' components. An explicit example of a square-periodic network of beams with a single isolated resonant beam within a periodicity cell is considered in detail.
A network approach to public goods
Creators: name: Elliott, M
name: Golub, B
Publisher: name: Apollo - University of Cambridge Repository
Year: 2013

description: Suppose agents can exert costly effort that creates nonrival, heterogeneous benefits for each other. At each possible outcome, a weighted, directed network describing marginal externalities is defined. We show that Pareto efficient outcomes are those at which the largest eigenvalue of the network is 1. An important set of efficient solutions - Lindahl outcomes - are characterized by contributions being proportional to agents' eigenvector centralities in the network. The outcomes we focus on are motivated by negotiations. We apply the results to identify who is essential for Pareto improvements, how to efficiently subdivide negotiations, and whom to optimally add to a team.
Off Mass Shell Effects in Hadron Electric Dipole Moments
Creators: name: Hecht, M. B.
name: McKellar, B. H. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We note that off the quark mass shell the operators $(p_i+p_f)_μγ_5$ and $iσ_{μν}(p_i -p_f)^νγ_5$, both of which reduce to $-\vecσ\cdot\vec{E}$ in the non-relativistic limit, are no longer identical. In this paper we explore the effects of this difference in the contribution of these quark electric moments to hadronic electric moments.
description: 21 pages, 1 figure, Revtex, uses psfig
Habitability in the Omega Centauri Cluster
Creators: name: Kane, Stephen R.
name: Deveny, Sarah J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The search for exoplanets has encompassed a broad range of stellar environments, from single stars in the solar neighborhood to multiple stars and various open clusters. The stellar environment has a profound effect on planet formation and stability evolution and is thus a key component of exoplanetary studies. Dense stellar environments, such as those found in globular clusters, provide particularly strong constraints on sustainability of habitable planetary conditions. Here, we use Hubble Space Telescope observations of the core of the Omega Centauri cluster to derive fundamental parameters for the core stars. These parameters are used to calculate the extent of the Habitable Zone of the observed stars. We describe the distribution of Habitable Zones in the cluster and compare them with the stellar density and expected stellar encounter rate and cluster dynamics. We thus determine the effect of the stellar environment within the Omega Centauri core on the habitability of planets that reside within the cluster. Our results show that the distribution of Habitable Zone outer boundaries generally lie within 0.5 AU of the host stars, but that this small cross-sectional area is counter-balanced by a relatively high rate of stellar close encounters that would disrupt planetary orbits within the Habitable Zone of typical Omega Centauri stars.
description: 7 pages, 4 figures, accepted for publication in ApJ
Ricci flat Kähler metrics on rank two complex symmetric spaces
Creators: name: Biquard, Olivier
name: Delcroix, Thibaut
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: We obtain Ricci flat Kähler metrics on complex symmetric spaces of rank two by using an explicit asymptotic model whose geometry at infinity is interpreted in the wonderful compactification of the symmetric space. We recover the metrics of Biquard-Gauduchon in the Hermitian case and obtain in addition several new metrics.
description: 39 pages
A Primer on Capacity Mechanisms
Creators: name: Fabra, N.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: scarcity pricing
market power
capacity markets
reliability options

description: A simple model is built up to capture the key drivers of investment and pricing incentives in electricity markets. The focus is put on the interaction between market power and investment incentives, and the trade-o_ it introduces when designing the optimal regulatory instruments. In contrast to the energy-only market paradigm that assumes perfect competition, our model demonstrates that in the presence of market power scarcity prices do not promote efficient investments, even among risk-neutral investors. Combining price caps and capacity payments allows to disentangle the two-fold objective of inducing the right investment incentives while mitigating market power. Bundling capacity payments with financial obligations further mitigates market power as long as strike prices are set sufficiently close to marginal costs.
title: 01_2069
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
A hierarchical modelling approach to assess multi pollutant effects in time-series studies
Creators: name: Blangiardo, Marta
name: Pirani, Monica
name: Kanapka, Lauren
name: Hansell, Anna
name: Fuller, Gary
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: When assessing the short term effect of air pollution on health outcomes, it is common practice to consider one pollutant at a time, due to their high correlation. Multi pollutant methods have been recently proposed, mainly consisting of collapsing the different pollutants into air quality indexes or clustering the pollutants and then evaluating the effect of each cluster on the health outcome. A major drawback of such approaches is that it is not possible to evaluate the health impact of each pollutant. In this paper we propose the use of the Bayesian hierarchical framework to deal with multi pollutant concentration in a two-component model: a pollutant model is specified to estimate the `true' concentration values for if your each pollutant and then such concentration is linked to the health outcomes in a time series perspective. Through a simulation study we evaluate the model performance and we apply the modelling framework to investigate the effect of six pollutants on cardiovascular mortality in Greater London in 2011-2012.
Investment in Productivity and the Long-Run Effect of Financial Crises on Output
Creators: name: De Ridder, M.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2016
Subjects: Financial Crises
Endogenous Growth
Innovation
Business Cycles

description: This paper analyzes the channels through which financial crises exert long-term negative effects on output. Recent models suggest that a shortfall in productivity-enhancing investments temporarily slows technological progress, creating a gap between pre-crisis trend and actual GDP. This hypothesis is tested using a linked lender-borrower dataset on 519 U.S. corporations responsible for 54% of industrial research and development. Exploiting quasi-experimental variation in firm-level exposure to the 2008-9 financial crisis, I show that tight credit reduced investments in productivity-enhancement, and has significantly slowed down output growth between 2010 and 2015. A partial-equilibrium aggregation exercise suggests output would be 12% higher today if productivity-enhancing investments had grown at pre-crisis rates.
Multi-band effects in in-plane resistivity anisotropy of strain-detwinned disordered Ba(Fe$_{1-x}$Ru$_{x}$)$_{2}$As$_{2}$
Creators: name: Blomberg, E. C.
name: Tanatar, M. A.
name: Thaler, A.
name: Bud'ko, S. L.
name: Canfield, P. C.
name: Prozorov, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In-plane resistivity anisotropy was measured in strain-detwinned as-grown and partially annealed samples of isovalently-substituted $\mathrm{Ba(Fe_{1-x}Ru_{x})_{2}As_{2}}$ ($0
One Money, Many Markets - A Factor Model Approach to Monetary Policy in the Euro Area with High-Frequency Identification
Creators: name: Corsetti, G.
name: Duarte, J. B.
name: Mann, S.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: Monetary Policy
High-Frequency Identification
Monetary Union
Labour Market
Housing Market.

description: We reconsider the effects of common monetary policy shocks across countries in the euro area, using a data-rich factor model and identifying shocks with high-frequency surprises around policy announcements. We show that the degree of heterogeneity in the response to shocks, while being low in financial variables and output, is significant in consumption, consumer prices and macro variables related to the labour and housing markets. Mirroring country-specific institutional and market differences, we find that home ownership rates are significantly correlated with the strength of the housing channel in monetary policy transmission. We document a high dispersion in the response to shocks of house prices and rents and show that, similar to responses in the US, these variables tend to move in different directions.
Gamma-ray emission in radio galaxies, from MeV to TeV
Creators: name: Torresi, Eleonora
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Thanks to the Fermi gamma-ray satellite and the current Imaging Atmospheric Cherenkov Telescopes, radio galaxies have arisen as a new class of high- and very-high energy emitters. The favourable orientation of their jets makes radio galaxies extremely relevant in addressing important issues such as: (i) revealing the jet structure complexity; (ii) localising the emitting region(s) of high- and very-high energy radiation; (iii) understanding the physical processes producing these photons. In this review the main results on the gamma-ray emission studies of radio galaxies from the MeV to TeV regimes will be presented, and the impact of future Cherenkov Telescope Array observations will be discussed.
description: Proceedings of Invited Review given at the IAU Symposium 342, "Perseus in Sicily: from Black Holes To Cluster Outskirts", held in Noto, May 2018. 8 pages, 2 figures
Marriage, Labor Supply and the Dynamics of the Social Safety Net
Creators: name: Low, L.
name: Meghir, C.
name: Pistaferri, L.
name: Voena, A.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: time limits
welfare reform
life-cycle
marriage and divorce

description: The 1996 PRWORA reform introduced time limits on the receipt of welfare in the United States. We use variation by state and across demographic groups to provide reduced form evidence showing that such limits led to a fall in welfare claims (partly due to \banking" benefits for future use), a rise in employment, and a decline in divorce rates. We then specify and estimate a life-cycle model of marriage, labor supply and divorce under limited commitment to better understand the mechanisms behind these behavioral responses, carry out counterfactual analysis with longer run impacts and evaluate the welfare effects of the program. Based on the model, which reproduces the reduced form estimates, we show that among low educated women, instead of relying on TANF, single mothers work more, more mothers remain married, some move to relying only on food stamps and, in ex-ante welfare terms, women are worse off.
Additional file 5: of Low concentrations of clarithromycin upregulate cellular antioxidant enzymes and phosphorylation of extracellular signal-regulated kinase in human small airway epithelial cells
Creators: name: Kuninori Iwayama
name: Kimura, Junpei
name: Mishima, Aya
name: Kusakabe, Ayuko
name: Ko-Ichi Ohtaki
name: Tampo, Yoshiko
name: Nobumasa Hayase
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Caspase-3 activation induced by H2O2 after CAM pretreatment in SAECs. (PDF 74 kb)
On the space density of X-ray selected cataclysmic variables
Creators: name: Schwope, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The space density of the various classes of cataclysmic variables (CVs) could only be weakly constrained in the past. Reasons were the small number of objects in complete X-ray flux-limited samples and the difficulty to derive precise distances to CVs. The former limitation still exists. Here the impact of Gaia parallaxes and implied distances on the space density of X-ray selected complete, flux-limited samples is studied. The samples are described in the literature, those of non-magnetic CVs are based on ROSAT (RBS - ROSAT Bright Survey & NEP -- North Ecliptic Pole), that of the Intermediate Polars stems from Swift/BAT. All CVs appear to be rarer than previously thought, although the new values are all within the errors of past studies. Upper limits at 90\% confidence for the space densities of non-magnetic CVs are $ρ_{\rm RBS} < 1.1 \times 10^{-6}$ pc$^{-3}$, and $ρ_{\rm RBS+NEP} < 5.1 \times 10^{-6}$ p$^{-3}$, for an assumed scale height of $h=260$ pc and $ρ_{\rm IPs} < 1.3 \times 10^{-7}$ p$^{-3}$ for the long-period Intermediate Polars at a scale height of 120 pc. Most of the distances to the IPs were under-estimated in the past. The upper limits to the space densities are only valid in the case where CVs do not have lower X-ray luminosities than the lowest-luminosity member of the sample. These results need consolidation by larger sample sizes, soon to be established through sensitive X-ray all-sky surveys to be performed with eROSITA on the Spektrum-X-Gamma mission.
description: A&A, in press (5 pages, 2 figures)
Gender & Collaboration
Creators: name: Ductor, L
name: Goyal, S.
name: Prummer, A.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: Gender Inequality
Network Formation
Discrimination
Homophily
Risk Taking.

description: The fraction of women in economics has grown significantly over the last forty years. In spite of this, the differences in research output between men and women are large and persistent. These output differences are related to differences in the co-authorship networks of men and women: women have fewer collaborators, collaborate more often with the same co-authors, and a higher fraction of their co-authors are co-authors of each other. Moreover, women collaborate more and do so with more senior co-authors. Standard models of homophily and discrimination cannot account for these differences. We discuss how differences in risk aversion and an adverse environment for women can explain them.
Résumés/Abstracts
Creators: name: (:Unap)
Publisher: name: Classiques Garnier
Year: 2019
Subjects: subject: Jacques Amyot
subject: Romans de chevalerie
subject: Jacques Gohory
subject: Cervantès
subject: Don Quichotte
subject: Jacques Amyot
subject: Chivalric Books
subject: Jacques Gohory
subject: Cervantes Don Quixote

description: Cet article analyse l’attitude de Jacques Amyot et Jacques Gohory à l’égard des romans de chevalerie dans le contexte de l’humanisme classique et de la Réforme catholique. Don Quichotte se situe ainsi à la croisée des chemins qui réconcilient les prémisses contradictoires issues de la crise de la fiction narrative née au XVIe siècle.
description: This essay analyzes Jacques Amyot and Jacques Gohory’s attitude towards chivalric books in the context of Classicist Humanism and that of the Catholic Reformation. Don Quixote is thus situated at the crossroads that reconcile the contradictory premises stemming from the crisis in the narrative fiction that had arisen in the 16th century.
Additional file 6: of Low concentrations of clarithromycin upregulate cellular antioxidant enzymes and phosphorylation of extracellular signal-regulated kinase in human small airway epithelial cells
Creators: name: Kuninori Iwayama
name: Kimura, Junpei
name: Mishima, Aya
name: Kusakabe, Ayuko
name: Ko-Ichi Ohtaki
name: Tampo, Yoshiko
name: Nobumasa Hayase
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Mitochondrial membrane potential induced by H2O2 after CAM pretreatment in SAECs. (PDF 73 kb)
Composition Dependence of the Structure and Electronic Properties of Liquid Ga-Se Alloys Studied by Ab Initio Molecular Dynamics Simulation
Creators: name: Holender, J. M.
name: Gillan, M. J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ab initio molecular dynamics simulation is used to study the structure and electronic properties of the liquid Ga-Se system at the three compositions Ga$_2$Se, GaSe and Ga$_2$Se$_3$, and of the GaSe and Ga$_2$Se$_3$ crystals. The calculated equilibrium structure of GaSe crystal agrees well with available experimental data. The neutron-weighted liquid structure factors calculated from the simulations are in reasonable agreement with recent neutron diffraction measurements. Simulation results for the partial radial distribution functions show that the liquid structure is closely related to that of the crystals. A close similarity between solid and liquid is also found for the electronic density of states and charge density. The calculated electronic conductivity decreases strongly with increasing Se content, in accord with experimental measurements.
description: REVTeX, 8 pages and 12 uuencoded PostScript figures, submitted to Phys. Rev. B. corresponding author: j.m.holender@keele.ac.uk
Heavy Quark Production
Creators: name: Olness, Fredrick I.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We provide a brief overview of some current experimental and theoretical issues of heavy quark production.
description: Latex, 10 pages, 7 Figures. Talk presented at 4th Workshop on Heavy Quarks at Fixed Target (HQ 98), Fermilab, Batavia, IL, 10-12 Oct 1998
Destruction of Peierls dimerization in the molecular crystal model: Effects of quantum phonon fluctuations
Creators: name: Wu, C. Q.
name: Huang, Q. F.
name: Sun, X.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Effects of quantum phonon fluctuations on the Peierls dimerization in the one-dimensional molecular crystal model are reexamined by a functional integral approach. An equation for the dimerization order parameter is obtained within a one-loop approximation. The destruction of Peierls dimerization is found by taking the quantum phonon fluctuations into account for the spin-1/2 electron system. The consistency and discrepancy of the result with previous ones are discussed.
description: Revtex, 4 pages, to appear in Physical Review B as a Rapid Communication (1 figure available upon request)
Exchange Rate Misalignment, Capital Flows, and Optimal Monetary Policy Trade-offs
Creators: name: Corsetti, G.
name: Dedola, L.
name: Leduc, S.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018
Subjects: Currency misalignments
trade imbalances
asset markets and risk sharing
optimal targeting rules
international policy cooperation
exchange rate pass-through

description: What determines the optimal monetary trade-offs between internal objectives (inflation, and output gap) and external objectives (competitiveness and trade imbalances) when inefficient capital flows cause exchange rate misalignment and distort current account positions? We characterize this trade-offs analytically, using the workhorse model of modern monetary theory in open economies under incomplete markets�where inefficient capital flows and exchange rate misalignments can arise independently of nominal distortions. We derive a quadratic approximation of the utility-based global policy loss function under fairly general assumptions on preferences and openness, and solve for the optimal targeting rules under cooperation. We show that, in economies with a low degree of exchange rate pass-through, the optimal response to inefficient capital inflows associated with real appreciation is contractionary, above and beyond the natural rate: the optimal policy curbs excessive demand at the cost of exacerbating currency overvaluation. In contrast, a high degree of pass-through, and/or low trade elasticities, warrants expansionary policies that lean against exchange rate appreciation and competitive losses, at the cost of inefficient inflation.
Temperature-dependent transport measurements with Arduino
Creators: name: Hilberer, A.
name: Laurent, G.
name: Lorin, A.
name: Partier, A.
name: Bobroff, J.
name: Bouquet, F.
name: Even, C.
name: Fischbach, J. M.
name: Marrache-Kikuchi, C. A.
name: Monteverde, M.
name: Pilette, B.
name: Quay, Q.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: The current performances of single-board microcontrollers render them attractive not only for basic applications but also for more elaborate projects, amongst which physics teaching or research. In this article, we show how temperature-dependent transport measurements can be performed using an Arduino microcontroller, from cryogenic temperatures up to room temperature or above. We focus on two of the main issues for this type of experiments: the determination of the sample temperature and the measurement of its resistance. We also detail two student-led experiments: evidencing the magnetocaloric effect in Gadolinium and measuring the resistive transition of a high critical temperature superconductor.
Acromyrmex (Moellerius) balzani subsp. myersi Weber, 1936, subsp. nov.
Creators: name: Neal A. Weber, University of North Dakota
Publisher: name: Zenodo
Year: 1936
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Acromyrmex
Acromyrmex balzani
Acromyrmex (moellerius) balzani emery myersi

description: Acromyrmex (Moellerius) balzani Emery myersi,
subsp. nov.
Worker maxima: Length 6 mm. - Head deeply incised, occipital angles rounded, with moderately developed spine and several low and barely distinguishable tubercles of which only one is very distinct. Antennal scapes failing to reach occipital angles by a distance equal to between 2 and 3 times their maximum width. Dorsum of first gastric segment with large tubercles irregularly arranged but absent from medial region. Head, except occipital region, sparsely rugulose. Mesonotum sparsely rugulose, sides of thorax smooth except for slightly rugulose sutures. Surfaces of body pruinose. Hairs short, sparse, curved. Dull ferruginous.
Described from 1 worker maxima taken on the Southern Rupununi Savannahs, British Guiana, November 11, 1935, by Dr. J. G. Myers (No. 5606).
Differing from the typical form in reduction of occipital tubercles and in pruinose body, from the variety senex Santschi in less rugulose body, and from the variety multituber Santschi in nearly smooth occipital region.
description: Published as part of Neal A. Weber, University of North Dakota, 1936, The biology of the fungus-growing ants. Part. I. New forms. 1, pp. 378-409 in Revista de Entomologia 7 on pages 408-409
CP Violating Phases and the Dark Matter Problem
Creators: name: Falk, Toby
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New CP violating phases in the MSSM can affect both the abundance and detection of neutralino dark matter. We discuss the effect of including cosmological constraints in the limits on new sources of CP violation in the MSSM and the effects of new CP violating parameters on dark matter densities and detection.
description: 9 pages in LaTeX2e, including 8 encapsulated postscript figures; uses ws-p8-50x6-00.cls (included); to appear in the proceedings of COSMO99: 3rd International Conference on Particle Physics and the Early Universe, Trieste, Italy