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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Chounet, François;

    Pour comprendre les enjeux li´es `a l’endettement public dans la cr´edibilit´e des accords mon´etairesdans le cas de l’entre-deux-guerres, nous ´etudierons l’influence de l’endettement public sur l’´etalon-or,de sa fondation dans la seconde moiti´e du XIXe si`ecle, `a son abandon au cours de la grande d´epression.La qualit´e des finances publiques, en particulier l’endettement public, fut d´eterminante dans la capacit´ed’une nation `a adh´erer `a cet accord mon´etaire. L’endettement public joua aussi un rˆole d´ecisif dans lafin de ces syst`emes mon´etaires, `a l’issue de la Grande Guerre et lors de la grande d´epression. Dans unsecond temps, notre d´emarche consistera `a comprendre les m´ecanismes qui conduisirent l’endettementpublic `a ˆetre en partie responsable de la fin de l’´etalon de change-or et de l’´emergence de nouveauxblocs mon´etaires dans les ann´ees trente. Face `a la grande d´epression, les modalit´es d’organisation et defonctionnement de cet accord mon´etaire, rendirent impossible son maintien. Si les variables ´economiqueset politiques furent d´eterminantes dans son abandon, celles d’endettement public jou`erent aussi. Apr`esavoir d´ecrit les modalit´es de sortie de l’´etalon de change-or, nous montrerons les m´ecanismes th´eoriquesqui lient les crises mon´etaires et les crises d’endettement et les appliquerons `a la grande d´epression. Nous´etudierons en particulier le cas de la France. Nous montrerons `a l’aide d’un mod`ele de dur´ee, l’influencede la dette publique dans le maintien des parit´es-or pendant la crise. Enfin, nous verrons comment denouveaux blocs mon´etaires se form`erent. To understand the challenges linked to public debt in credibility of monetary agreementsbetween the World Wars, we shall study influence of public debt on the gold standard, from its founda-tion in the second half of the XIXth century to end during the Great Depression. The quality of publicfinances, in particular the public debt, was determining in the capacity of a nation to subscribe to thismonetary agreement. The public debt also had a decisive role in the end of these monetary systems, atthe end of World War I and during the Great Depression. In a second part, our approach will consistin understanding mechanisms which led public debt to be partly accountable for the end of the gold-exchange standard and the rise of new monetary blocks in the thirties. Facing the Great Depression, themodalities of organization and functioning of this monetary agreement, made impossible to sustain it. Ifeconomic and political variables were determining in its end, variables linked to public debt played too.Having described modalities of release of gold-exchange standard, we shall show the theoretical mecha-nisms which link monetary crisis and debts crisis and we will applied them to the Great Depression. Wewill study in particular the case of France. We shall show using a duration model, influence of publicdebt in preservation of gold parity during the crisis. Finally, we shall see how new monetary blocks formed.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
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    Hyper Article en Ligne
    Other literature type . 2016
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    Oskar Bordeaux
    Doctoral thesis
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Guan, Qianwen;

    International audience; Previous work shows that listeners tend to perceive an illusory vowel inside consonant clusters that are illegal in their native language [1],[2]. But few studies have been concerned with the perception of tones in connection with L2 phonotactics, specifically for L1 speakers of tone languages. This study examines how L1 speakers of a tone language (Mandarin) perceive the clusters of an L2 language without tone (Russian). The issue that we address is how the perception of L2 phonotactics relates to the perception of tones. Some studies of loanwords showed that speakers of languages preferring simple CV syllable structure insert an illusory vowel as well as an illusory tone inside illegal consonant clusters [5], [6]. Our study investigates experimentally the interaction of phonotactic and prosodic adaptation for Mandarin L1. For this purpose we tested the perception of non-native clusters by monolingual Mandarin speakers. The experiment was conducted in Beijing, with 24 participants especially recruited from among monolingual speakers with minimal exposure to a foreign language. The stimuli were non-words produced by a Russian native speaker, containing CC sequences and controls (see table 1). The participants were asked to transcribe each stimulus they heard in Pinyin, including tones. Different types of transcription errors (e.g. epenthesis, metathesis) were observed and analyzed statistically. In this abstract I report only the general result, and I focus on the transcription of tones. The most frequent transcription included vowel epenthesis in the clusters. The illusory vowel is always perceived as short central [ɤ] (akta->akɤta), except after a labial (ipta->iputa). In the controls, the vowel /a/ between clusters is perceived as /a/ when it precedes a stressed syllable (katápa). When it follows a stressed syllable (ákata), it is perceived as central /ɤ/. This response reflects the fact that in Russian, an unstressed vowel preceding stress is less reduced than an unstressed vowel elsewhere in the word [3]. Thus, Mandarin listeners can still perceive a moderately reduced [a] in pre-tonic position, but report a fully reduced vowel in post-tonic position. Of the 24 participants, only 8 could transcribe tones. This is because Pinyin transcription, though commonly used, rarely includes tones. Moreover, the participants do not have more than high school education and do not write regularly. The results of the 8 speakers are summarized and discussed below. Word position and position with respect to stress. In the Russian stimuli, the stressed syllable is realized with an F0 peak. The listeners' responses thus correspond to the low F0 in the pre-stressed syllable, and to the falling F0 on the post-stressed syllable, respectively (fig. 1). Vowel quality. Overall, vowel quality, whether of illusory vowels or of real vowels, does not influence the perception of illusory tones (p>0.05). Consonant type. There is a significant difference of tone perception in relation to phonotactics in initial, pre-stressed clusters. Listeners reported high tone on the illusory vowel significantly more often in stop-stop (e.g., ktápa) than in stop-nasal clusters (p0.05), on a real vowel. In the clusters, where no vowel is actually produced, the audible F0 movement is very fast, rising toward the peak of the stressed vowel. The start of the F0 rise is influenced by the consonant type [4]: after a voiceless stop F0 rises in the following vowel, while after a sonorant stop F0 falls. In the controls (katápa), F0 starts low on the unstressed vowel, and rises into the following stressed syllable. The participants seem to respond to this systematic rise, rather than to the subtler effects of consonant-type.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
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    Hyper Article en Ligne; Hal-Diderot
    Other literature type . Conference object . 2016
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      Hyper Article en Ligne; Hal-Diderot
      Other literature type . Conference object . 2016
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: L K, Tyler; P, Bright; P, Fletcher; E A, Stamatakis;

    Dissociations of nouns and verbs following brain damage have been interpreted as evidence for distinct neural substrates underlying different aspects of the language system. Some neuroimaging studies have supported this claim by finding neural differentiation for nouns and verbs [Brain 122 (1999) 2337] while others have argued against neural specialisation [Brain 119 (1996) 159; Brain 124 (2001) 1619]. We suggest that one reason why these inconsistencies may have arisen is because the morphological structure of nouns and verbs has been ignored. In an event-related functional magnetic resonance imaging (fMRI) study we test the hypothesis that the neural processing of nouns and verbs differs when they are inflected. We contrasted the processing of regularly inflected nouns (dogs) with regularly inflected verbs (hitting), and found that the LIFG was more strongly activated in processing regularly inflected verbs compared to regularly inflected nouns. Moreover, regions of LIFG that were more active in the fMRI study for inflected verbs partially overlapped with the lesions in patients who have particular problems with verb morphology. Taken together with previous studies, these results suggest that noun and verb stems do not differ in terms of their representation, but when verbs are morphologically complex they differentially engage those neural systems which are involved in processes of morpho-phonology and syntax.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Neuropsychologiaarrow_drop_down
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    Neuropsychologia
    Article
    Data sources: UnpayWall
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Neuropsychologia
    Article . 2004 . Peer-reviewed
    License: Elsevier TDM
    Data sources: Crossref
    Neuropsychologia
    Article . 2004
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      Neuropsychologia
      Article
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Neuropsychologia
      Article . 2004 . Peer-reviewed
      License: Elsevier TDM
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      Neuropsychologia
      Article . 2004
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Stéphanie M, Morand; Monika, Harvey; Marie-Hélène, Grosbras;

    It is well established that human faces induce stronger involuntary orienting responses than other visual objects. Yet, the timing of this preferential orienting response at the neural level is still unknown. Here, we used an antisaccade paradigm to investigate the neural dynamics preceding the onset of reflexive and voluntary saccades elicited by human faces and nonface visual objects, normalized for their global low-level visual properties. High-density event-related potentials (ERPs) were recorded in observers as they performed interleaved pro- and antisaccades toward a lateralized target. For reflexive saccades, we report an ERP modulation specific to faces as early as 40-60 ms following stimulus onset over parieto-occipital sites, further predicting the speed of saccade execution. This was not linked to differences in the programming of the saccadic eye movements, as it occurred early in time. For the first time, we present electrophysiological evidence of early target selection to faces in reflexive orienting responses over parieto-occipital cortex that facilitates the triggering of saccades toward faces. We argue for a 2-stage process in the representation of a face in involuntary spatial orienting with an initial, rapid implicit processing of the visual properties of a face, followed by subsequent stimulus categorization depicted by the N170 component.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Cerebral Cortexarrow_drop_down
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    Cerebral Cortex
    Article
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    Cerebral Cortex
    Article . 2012
    Cerebral Cortex
    Article . 2012 . Peer-reviewed
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Cerebral Cortexarrow_drop_down
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      Cerebral Cortex
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      Cerebral Cortex
      Article . 2012
      Cerebral Cortex
      Article . 2012 . Peer-reviewed
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: A. R. Breen; A. R. Breen; A. R. Breen; S. J. Tappin; +6 Authors

    Simultaneous observations of the slow solar wind off the southeast limb of the Sun were made in May 1999 using optical measurements from the C2 and C3 LASCO coronagraphs on board the SOHO spacecraft and radio-scattering measurements from the MERLIN and EISCAT facilities. The observations show the slow solar wind accelerating outwards from 4.5 solar radii (R), reaching a final velocity of 200-300 km s<sup>-1</sup> by 25-30 R. The acceleration profile indicated by these results is more gentle than the average profile seen in earlier LASCO observations of larger scale features, but is within the variation seen in these studies.<br><br><b>Key words: </b>Interplanetary physics (solar wind plasma; sources of the solar wind; instruments and techniques)

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Annales Geophysicaearrow_drop_down
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    Annales Geophysicae
    Article
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    Annales Geophysicae
    Article . 2000 . Peer-reviewed
    Data sources: Crossref
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    Annales Geophysicae (ANGEO)
    Other literature type . 2018
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    Other literature type . 2000
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    Other literature type . 2000
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    Annales Geophysicae
    Article . 2000 . Peer-reviewed
    Data sources: Crossref
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      Annales Geophysicae
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      Annales Geophysicae
      Article . 2000 . Peer-reviewed
      Data sources: Crossref
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      Annales Geophysicae (ANGEO)
      Other literature type . 2018
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      Other literature type . 2000
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      Other literature type . 2000
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      Annales Geophysicae
      Article . 2000 . Peer-reviewed
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    Authors: E. Messaritaki; Stavros I. Dimitriadis; Derek K. Jones;

    Structural brain networks derived from diffusion magnetic resonance imaging data have been used extensively to describe the human brain, and graph theory has allowed quantification of their network properties. Schemes used to construct the graphs that represent the structural brain networks differ in the metrics they use as edge weights and the algorithms they use to define the network topologies. In this work, twenty graph construction schemes were considered. The schemes use the number of streamlines, the fractional anisotropy, the mean diffusivity or other attributes of the tracts to define the edge weights, and either an absolute threshold or a data-driven algorithm to define the graph topology. The test-retest data of the Human Connectome Project were used to compare the reproducibility of the graphs and their various attributes (edges, topologies, graph theoretical metrics) derived through those schemes, for diffusion images acquired with three different diffusion weightings. The impact of the scheme on the statistical power of the study and on the number of participants required to detect a difference between populations or an effect of an intervention was also calculated. The reproducibility of the graphs and their attributes depended heavily on the graph construction scheme. Graph reproducibility was higher for schemes that used thresholding to define the graph topology, while data-driven schemes performed better at topology reproducibility (mean similarities of 0.962 and 0.984 respectively, for graphs derived from diffusion images with b=2000 s/mm2). Additionally, schemes that used thresholding resulted in better reproducibility for local graph theoretical metrics (intra-class correlation coefficients (ICC) of the order of 0.8), compared to data-driven schemes. Thresholded and data-driven schemes resulted in high (0.86 or higher) ICCs only for schemes that use exclusively the number of streamlines to construct the graphs. Crucially, the number of participants required to detect a difference between populations or an effect of an intervention could change by a factor of two or more depending on the scheme used, affecting the power of studies to reveal the effects of interest. Highlights • The reproducibility of graphs depends on the graph-construction scheme. • The reproducibility of graph theoretical metrics also depends on the scheme used. • The reproducibility of edge weights depends on the graph-construction scheme. • Structural network graphs are fairly consistent across diffusion weightings.

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    Europe PubMed Central
    Article . 2019
    Data sources: PubMed Central
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    bioRxiv
    Preprint . 2019
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    ACU Research Bank
    Article . 2019
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    https://acuresearchbank.acu.ed...
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      Europe PubMed Central
      Article . 2019
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      bioRxiv
      Preprint . 2019
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      ACU Research Bank
      Article . 2019
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      https://acuresearchbank.acu.ed...
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    Authors: Popov, Tzvetan; Gips, Bart; Weisz, Nathan; Jensen, Ole Alexander Askeland;

    AbstractSpatially selective modulation of alpha power (8–14 Hz) is a robust finding in electrophysiological studies of visual attention, and has been recently generalized to auditory spatial attention. This modulation pattern is interpreted as reflecting a top-down mechanism for suppressing distracting input from unattended directions of sound origin. The present study on auditory spatial attention extends this interpretation by demonstrating that alpha power modulation is closely linked to oculomotor action. We designed an auditory paradigm in which participants were required to attend to upcoming sounds from one of 24 loudspeakers arranged in a circular array around the head. Maintaining the location of an auditory cue was associated with a topographically modulated distribution of posterior alpha power resembling the findings known from visual attention. Multivariate analyses allowed the prediction of the sound location in the horizontal plane. Importantly, this prediction was also possible, when derived from signals capturing saccadic activity. A control experiment on auditory spatial attention confirmed that, in absence of any visual/auditory input, lateralization of alpha power is linked to the lateralized direction of gaze. Attending to an auditory target engages oculomotor and visual cortical areas in a topographic manner akin to the retinotopic organization associated with visual attention.

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    Cerebral Cortex
    Article . 2022 . Peer-reviewed
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    Zurich Open Repository and Archive
    Other literature type . 2023
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    Cerebral Cortex
    Article . 2022
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      Cerebral Cortex
      Article . 2022 . Peer-reviewed
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    Authors: Adloff, C.; Andreev, V.; Andrieu, B.; Anthonis, T.; +196 Authors

    Signals of QCD instanton-induced processes are searched for in deep-inelastic scattering (DIS) at the electron-proton collider HERA in a kinematic region defined by the Bjorken-scaling variables x > 10^(-3), 0.1 < y < 0.6 and photon virtualities 10 <= Q^2 < 100GeV^2. Several observables characterising hadronic final state properties of QCD instanton-induced events are exploited to identify a potentially instanton-enriched domain. While an excess of events with instanton-like topology over the expectation of the standard DIS background is observed it can not be claimed to be significant given the uncertainty of the simulation. Upper limits on the cross-section for instanton-induced processes of between 60pb and 1000pb are set dependent on the kinematic domain considered. The data do not exclude the cross-section predicted by instanton perturbation theory for small instanton sizes. At large instanton sizes a naive extrapolation of instanton perturbation theory yields a cross-section in the range of sensitivity of this study. Such a cross-section is not observed, in agreement with non-perturbative lattice simulations of the QCD vacuum. 28 pages, 8 figures and 1 table

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    European Physical Journal C: Particles and Fields
    Article . 2002 . Peer-reviewed
    License: Springer TDM
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    https://doi.org/10.48550/arxiv...
    Article . 2002
    License: arXiv Non-Exclusive Distribution
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    Article . 2002
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      European Physical Journal C: Particles and Fields
      Article . 2002 . Peer-reviewed
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      https://doi.org/10.48550/arxiv...
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    Authors: Patience A. Cowie; C. H. Scholz; Gerald P. Roberts; J. Faure Walker; +1 Authors

    International audience; Viscous flow at depth contributes to elastic strain accumulation along seismogenic faults during both post-seismic and inter-seismic phases of the earthquake cycle. Evaluating the importance of this contribution is hampered by uncertainties regarding (i) the extent to which viscous deformation occurs in shear zones or by distributed flow within the crust and/or upper mantle, and (ii) the value of the exponent, n, in the flow law that relates strain rate to applied stress. Geodetic data, rock deformation experiments, and field observations of exhumed (inactive) faults provide strong evidence for non-linear viscous flow but may not fully capture the long term, in situ behaviour of active fault zones. Here we demonstrate that strain rates derived from Holocene offsets on seismogenic normal faults in the actively uplifting and extending central and southern Italian Apennines may be used to address this issue. The measured strain rates, averaged over a time scale of 104 years, exhibit a well-defined power-law dependence on topographic elevation with a power-law exponent ≈ 3.0 (2.7 - 3.4 at 95% CI; 2.3 - 4.0 at 99% CI). Contemporary seismicity indicates that the upper crust in this area is at the threshold for frictional failure within an extensional stress field and therefore differential stress is directly proportional to elevation. Our data thus imply a relationship between strain rate and stress that is consistent with non-linear viscous flow, with n ≈ 3, but because the measurements are derived from slip along major crustal faults they do not represent deformation of a continuum. We know that, down-dip of the seismogenic part of active faults, cataclasis, hydrous alteration, and shear heating all contribute to grain size reduction and material weakening. These processes initiate localisation at the frictional-viscous transition and the development of mylonitic shear zones within the viscous regime. Furthermore, in quartzo-feldspathic crust, mylonites form a fabric of mineral segregated layers parallel to shear with their strength controlled by the weakest phase: quartz. Using a published flow law for wet quartz calibrated for mylonitic rocks to fit the strain rates across individual fault zones (~5 km wide), we estimate a lower bound on the temperature of the deforming material using our data. This temperature is reached at or just below the base of the seismogenic zone, as constrained by regional surface heat flow data and the depth distribution of crustal seismicity. We conclude that it is the rate of viscous flow in quartz-rich mylonitic shear zones, not distributed flow within the lower crust and/or upper mantle, which modulates the Holocene slip rates on the up-dip seismogenic part of the faults in this area. Our observations support the idea that the irregular, stick-slip movement of brittle faults, and hence earthquake recurrence, are ultimately modulated by down-dip viscous flow over multiple earthquake cycles.

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    Nature Geoscience
    Article . 2013 . Peer-reviewed
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    Other literature type . Conference object . 2013
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    Authors: Passingham, RE; Ettlinger, G;

    Publisher Summary This chapter presents a comparison of cortical functions in man and the other primates. It illustrates the relations between the brain and behavior in man and his ancestors. The discussion is confined to cortex, mainly to neocortex, partly because neocortex is the structure, which has changed most in primate evolution and partly because man's special attributes might be thought to depend on it. There are two ways in which the comparative method can be used to establish the relations between the brain and behavior; by correlating the differences in the brain of several species with differences in their behavior and by comparing the effects on the behavior of several species of experimentally altering their brains. Two methods are discussed: anatomy and behavior. In both the methods, a study is made of a pseudo-evolutionary series of living primates, to help in the interpretation of the fossil record and to provide indirect evidence where the fossil record could never provide direct evidence.

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    https://doi.org/10.1016/s0074-...
    Part of book or chapter of book . 1974 . Peer-reviewed
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      https://doi.org/10.1016/s0074-...
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Chounet, François;

    Pour comprendre les enjeux li´es `a l’endettement public dans la cr´edibilit´e des accords mon´etairesdans le cas de l’entre-deux-guerres, nous ´etudierons l’influence de l’endettement public sur l’´etalon-or,de sa fondation dans la seconde moiti´e du XIXe si`ecle, `a son abandon au cours de la grande d´epression.La qualit´e des finances publiques, en particulier l’endettement public, fut d´eterminante dans la capacit´ed’une nation `a adh´erer `a cet accord mon´etaire. L’endettement public joua aussi un rˆole d´ecisif dans lafin de ces syst`emes mon´etaires, `a l’issue de la Grande Guerre et lors de la grande d´epression. Dans unsecond temps, notre d´emarche consistera `a comprendre les m´ecanismes qui conduisirent l’endettementpublic `a ˆetre en partie responsable de la fin de l’´etalon de change-or et de l’´emergence de nouveauxblocs mon´etaires dans les ann´ees trente. Face `a la grande d´epression, les modalit´es d’organisation et defonctionnement de cet accord mon´etaire, rendirent impossible son maintien. Si les variables ´economiqueset politiques furent d´eterminantes dans son abandon, celles d’endettement public jou`erent aussi. Apr`esavoir d´ecrit les modalit´es de sortie de l’´etalon de change-or, nous montrerons les m´ecanismes th´eoriquesqui lient les crises mon´etaires et les crises d’endettement et les appliquerons `a la grande d´epression. Nous´etudierons en particulier le cas de la France. Nous montrerons `a l’aide d’un mod`ele de dur´ee, l’influencede la dette publique dans le maintien des parit´es-or pendant la crise. Enfin, nous verrons comment denouveaux blocs mon´etaires se form`erent. To understand the challenges linked to public debt in credibility of monetary agreementsbetween the World Wars, we shall study influence of public debt on the gold standard, from its founda-tion in the second half of the XIXth century to end during the Great Depression. The quality of publicfinances, in particular the public debt, was determining in the capacity of a nation to subscribe to thismonetary agreement. The public debt also had a decisive role in the end of these monetary systems, atthe end of World War I and during the Great Depression. In a second part, our approach will consistin understanding mechanisms which led public debt to be partly accountable for the end of the gold-exchange standard and the rise of new monetary blocks in the thirties. Facing the Great Depression, themodalities of organization and functioning of this monetary agreement, made impossible to sustain it. Ifeconomic and political variables were determining in its end, variables linked to public debt played too.Having described modalities of release of gold-exchange standard, we shall show the theoretical mecha-nisms which link monetary crisis and debts crisis and we will applied them to the Great Depression. Wewill study in particular the case of France. We shall show using a duration model, influence of publicdebt in preservation of gold parity during the crisis. Finally, we shall see how new monetary blocks formed.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
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    Hyper Article en Ligne
    Other literature type . 2016
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    Oskar Bordeaux
    Doctoral thesis
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Guan, Qianwen;

    International audience; Previous work shows that listeners tend to perceive an illusory vowel inside consonant clusters that are illegal in their native language [1],[2]. But few studies have been concerned with the perception of tones in connection with L2 phonotactics, specifically for L1 speakers of tone languages. This study examines how L1 speakers of a tone language (Mandarin) perceive the clusters of an L2 language without tone (Russian). The issue that we address is how the perception of L2 phonotactics relates to the perception of tones. Some studies of loanwords showed that speakers of languages preferring simple CV syllable structure insert an illusory vowel as well as an illusory tone inside illegal consonant clusters [5], [6]. Our study investigates experimentally the interaction of phonotactic and prosodic adaptation for Mandarin L1. For this purpose we tested the perception of non-native clusters by monolingual Mandarin speakers. The experiment was conducted in Beijing, with 24 participants especially recruited from among monolingual speakers with minimal exposure to a foreign language. The stimuli were non-words produced by a Russian native speaker, containing CC sequences and controls (see table 1). The participants were asked to transcribe each stimulus they heard in Pinyin, including tones. Different types of transcription errors (e.g. epenthesis, metathesis) were observed and analyzed statistically. In this abstract I report only the general result, and I focus on the transcription of tones. The most frequent transcription included vowel epenthesis in the clusters. The illusory vowel is always perceived as short central [ɤ] (akta->akɤta), except after a labial (ipta->iputa). In the controls, the vowel /a/ between clusters is perceived as /a/ when it precedes a stressed syllable (katápa). When it follows a stressed syllable (ákata), it is perceived as central /ɤ/. This response reflects the fact that in Russian, an unstressed vowel preceding stress is less reduced than an unstressed vowel elsewhere in the word [3]. Thus, Mandarin listeners can still perceive a moderately reduced [a] in pre-tonic position, but report a fully reduced vowel in post-tonic position. Of the 24 participants, only 8 could transcribe tones. This is because Pinyin transcription, though commonly used, rarely includes tones. Moreover, the participants do not have more than high school education and do not write regularly. The results of the 8 speakers are summarized and discussed below. Word position and position with respect to stress. In the Russian stimuli, the stressed syllable is realized with an F0 peak. The listeners' responses thus correspond to the low F0 in the pre-stressed syllable, and to the falling F0 on the post-stressed syllable, respectively (fig. 1). Vowel quality. Overall, vowel quality, whether of illusory vowels or of real vowels, does not influence the perception of illusory tones (p>0.05). Consonant type. There is a significant difference of tone perception in relation to phonotactics in initial, pre-stressed clusters. Listeners reported high tone on the illusory vowel significantly more often in stop-stop (e.g., ktápa) than in stop-nasal clusters (p0.05), on a real vowel. In the clusters, where no vowel is actually produced, the audible F0 movement is very fast, rising toward the peak of the stressed vowel. The start of the F0 rise is influenced by the consonant type [4]: after a voiceless stop F0 rises in the following vowel, while after a sonorant stop F0 falls. In the controls (katápa), F0 starts low on the unstressed vowel, and rises into the following stressed syllable. The participants seem to respond to this systematic rise, rather than to the subtler effects of consonant-type.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
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    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hyper Article en Ligne; Hal-Diderot
    Other literature type . Conference object . 2016
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hyper Article en Ligne; Hal-Diderot
      Other literature type . Conference object . 2016
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: L K, Tyler; P, Bright; P, Fletcher; E A, Stamatakis;

    Dissociations of nouns and verbs following brain damage have been interpreted as evidence for distinct neural substrates underlying different aspects of the language system. Some neuroimaging studies have supported this claim by finding neural differentiation for nouns and verbs [Brain 122 (1999) 2337] while others have argued against neural specialisation [Brain 119 (1996) 159; Brain 124 (2001) 1619]. We suggest that one reason why these inconsistencies may have arisen is because the morphological structure of nouns and verbs has been ignored. In an event-related functional magnetic resonance imaging (fMRI) study we test the hypothesis that the neural processing of nouns and verbs differs when they are inflected. We contrasted the processing of regularly inflected nouns (dogs) with regularly inflected verbs (hitting), and found that the LIFG was more strongly activated in processing regularly inflected verbs compared to regularly inflected nouns. Moreover, regions of LIFG that were more active in the fMRI study for inflected verbs partially overlapped with the lesions in patients who have particular problems with verb morphology. Taken together with previous studies, these results suggest that noun and verb stems do not differ in terms of their representation, but when verbs are morphologically complex they differentially engage those neural systems which are involved in processes of morpho-phonology and syntax.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Neuropsychologiaarrow_drop_down
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    Neuropsychologia
    Article
    Data sources: UnpayWall
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Neuropsychologia
    Article . 2004 . Peer-reviewed
    License: Elsevier TDM
    Data sources: Crossref
    Neuropsychologia
    Article . 2004
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Neuropsychologiaarrow_drop_down
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      Neuropsychologia
      Article
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao