952 research outputs found

    Pure Women in a Blighted World: Protesting Rape Culture in "The Cenci" and "Tess of the d'Urbervilles"

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    The origins of rape culture, as a concept, lie in the eighteenth and nineteenth centuries, in the well-known writings of such Romantic (and proto-Romantic) visionaries as Jean-Jacques Rousseau, Friedrich Schiller, Victor Hugo, and The Cenciā€™s author, Percy Bysshe Shelley. These philosophers, dramatists, and poets articulated profound anxieties regarding the influence of social structures on human evilā€”and Thomas Hardy, author of Tess of the dā€™Urbervilles, channeled those same anxieties into his work, although he lived much later. The modern conception of rape culture could not exist without these Romantic pioneers, who developed a political and philosophical language that lets us denaturalize and de-normalize sexual violence. In Romantic and post-Romantic literature, we find critiques of rape culture powerful enough to rival anything in modern literature, despite the two centuries that modern literature has had to refine its approach. One might object to categorizing Tess of the dā€™Urbervilles, first published in 1891, as a Romantic text. 1891 does not fall within one of the timeframes thought to demarcate the Romantic era: from the late eighteenth century to the 1820s in Germany and the United Kingdom, and (by some accounts) from the 1830s to the 1850s in France and the United States. Yet writers now identified as ā€œRomanticā€ held chronological distinctions like these in low regard. Victor Hugo, the iconic French Romantic, suggests as much in the preface to his drama Cromwell (1827), in which he explains his theories of literatureā€™s evolution. ā€œ[We] have in no wise pretended to assign exclusive limits to theā€¦ epochs of poetry,ā€ he writes, ā€œbut simplyā€¦ set forth their predominant characteristics.ā€ Hugo contends that each ā€œepochā€ or period of literature possesses its own ā€œpredominant characteristics,ā€ shared similarities in mindset that Hugo will later term an epochā€™s ā€œgerm.ā€ These epochs lack fixed historical limits, so that one epochā€™s germ might abide for centuries. It therefore does not matter, from Hugoā€™s perspective, that Tess of the dā€™Urbervilles takes the form of a Victorian novel. What matters is that Tess possesses a Romantic germ; the novelā€™s character, not its publication date, ought to determine its categorization. To that end, this thesisā€™s first chapter will locate the ā€œgermā€ of a Romantic protest against rape culture. It will discuss how the Romantic periodā€™s most radical political and philosophical theories tended to manifest in its dramatic literature, where those theories sometimes helped to empower a critique of rape culture. This thesisā€™s second chapter will explore how this radical Romantic framework functions in the context of Percy Bysshe Shelleyā€™s The Cenci (1818). It will illuminate that dramaā€™s searing indictment of rape culture, while also addressing the dramaā€™s more frustrating aspects. This thesisā€™s third and last chapter will then consider the influence of Romantic protest on Thomas Hardyā€™s Tess of the dā€™Urbervilles (1891-2). It will demonstrate that Romantic literature informs Tessā€™s critique of patriarchal structures, and underlies Tessā€™s compassionate, weaponized portrait of its heroine. A brief epilogue will conclude this thesis, revisiting Romantic literatureā€™s ambitions to find what, if anything, it offers to our present moment of challenging cultural and political turmoil.Bachelor of Art

    The Flow Dimension and Capacity for Structuring Urban Street Networks

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    This paper aims to measure the efficiency of urban street networks (a kind of complex networks) from the perspective of the multidimensional chain of connectivity (or flow). More specifically, we define two quantities: flow dimension and flow capacity, to characterize structures of urban street networks. To our surprise for the topologies of urban street networks, previously confirmed as a form of small world and scale-free networks, we find that (1) the range of their flow dimension is rather wider than their random and regular counterparts, (2) their flow dimension shows a power-law distribution, and (3) they have a higher flow capacity than their random and regular counterparts. The findings confirm that (1) both the wider range of flow dimension and the higher flow capacity can be a signature of small world networks, and (2) the flow capacity can be an alternative quantity for measuring the efficiency of networks or that of the individual nodes. The findings are illustrated using three urban street networks (two in the Europe and one in the USA).Comment: 14 pages, 9 figures, 4 tables, revised November 200

    Nonclassical Ly6C(-) Monocytes Drive the Development of Inflammatory Arthritis in Mice

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    Different subsets and/or polarized phenotypes of monocytes and macrophages may play distinct roles during the development and resolution of inflammation. Here, we demonstrate in a murine model of rheumatoid arthritis that non-classical Ly6C(āˆ’) monocytes are required for the initiation and progression of sterile joint inflammation. Moreover, non-classical Ly6C(āˆ’) monocytes differentiate into inflammatory macrophages (M1), which drive disease pathogenesis and display plasticity during the resolution phase. During the development of arthritis, these cells polarize toward an alternatively activated phenotype (M2), promoting the resolution of joint inflammation. The influx of Ly6C(āˆ’) monocytes and their subsequent classical and then alternative activation occurs without changes in synovial tissue-resident macrophages, which express markers of M2 polarization throughout the course of the arthritis and attenuate joint inflammation during the initiation phase. These data suggest that circulating Ly6C(āˆ’) monocytes recruited to the joint upon injury orchestrate the development and resolution of autoimmune joint inflammation

    Measurement of the inclusive and dijet cross-sections of b-jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

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    The inclusive and dijet production cross-sections have been measured for jets containing b-hadrons (b-jets) in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV, using the ATLAS detector at the LHC. The measurements use data corresponding to an integrated luminosity of 34 pb^-1. The b-jets are identified using either a lifetime-based method, where secondary decay vertices of b-hadrons in jets are reconstructed using information from the tracking detectors, or a muon-based method where the presence of a muon is used to identify semileptonic decays of b-hadrons inside jets. The inclusive b-jet cross-section is measured as a function of transverse momentum in the range 20 < pT < 400 GeV and rapidity in the range |y| < 2.1. The bbbar-dijet cross-section is measured as a function of the dijet invariant mass in the range 110 < m_jj < 760 GeV, the azimuthal angle difference between the two jets and the angular variable chi in two dijet mass regions. The results are compared with next-to-leading-order QCD predictions. Good agreement is observed between the measured cross-sections and the predictions obtained using POWHEG + Pythia. MC@NLO + Herwig shows good agreement with the measured bbbar-dijet cross-section. However, it does not reproduce the measured inclusive cross-section well, particularly for central b-jets with large transverse momenta.Comment: 10 pages plus author list (21 pages total), 8 figures, 1 table, final version published in European Physical Journal

    Jet energy measurement with the ATLAS detector in proton-proton collisions at root s=7 TeV

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    The jet energy scale and its systematic uncertainty are determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of āˆšs = 7TeV corresponding to an integrated luminosity of 38 pb-1. Jets are reconstructed with the anti-kt algorithm with distance parameters R=0. 4 or R=0. 6. Jet energy and angle corrections are determined from Monte Carlo simulations to calibrate jets with transverse momenta pTā‰„20 GeV and pseudorapidities {pipe}Ī·{pipe}<4. 5. The jet energy systematic uncertainty is estimated using the single isolated hadron response measured in situ and in test-beams, exploiting the transverse momentum balance between central and forward jets in events with dijet topologies and studying systematic variations in Monte Carlo simulations. The jet energy uncertainty is less than 2. 5 % in the central calorimeter region ({pipe}Ī·{pipe}<0. 8) for jets with 60ā‰¤pT<800 GeV, and is maximally 14 % for pT<30 GeV in the most forward region 3. 2ā‰¤{pipe}Ī·{pipe}<4. 5. The jet energy is validated for jet transverse momenta up to 1 TeV to the level of a few percent using several in situ techniques by comparing a well-known reference such as the recoiling photon pT, the sum of the transverse momenta of tracks associated to the jet, or a system of low-pT jets recoiling against a high-pT jet. More sophisticated jet calibration schemes are presented based on calorimeter cell energy density weighting or hadronic properties of jets, aiming for an improved jet energy resolution and a reduced flavour dependence of the jet response. The systematic uncertainty of the jet energy determined from a combination of in situ techniques is consistent with the one derived from single hadron response measurements over a wide kinematic range. The nominal corrections and uncertainties are derived for isolated jets in an inclusive sample of high-pT jets. Special cases such as event topologies with close-by jets, or selections of samples with an enhanced content of jets originating from light quarks, heavy quarks or gluons are also discussed and the corresponding uncertainties are determined. Ā© 2013 CERN for the benefit of the ATLAS collaboration

    Observation of associated near-side and away-side long-range correlations in āˆšsNN=5.02ā€‰ā€‰TeV proton-lead collisions with the ATLAS detector

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    Two-particle correlations in relative azimuthal angle (Ī”Ļ•) and pseudorapidity (Ī”Ī·) are measured in āˆšsNN=5.02ā€‰ā€‰TeV p+Pb collisions using the ATLAS detector at the LHC. The measurements are performed using approximately 1ā€‰ā€‰Ī¼b-1 of data as a function of transverse momentum (pT) and the transverse energy (Ī£ETPb) summed over 3.1<Ī·<4.9 in the direction of the Pb beam. The correlation function, constructed from charged particles, exhibits a long-range (2<|Ī”Ī·|<5) ā€œnear-sideā€ (Ī”Ļ•āˆ¼0) correlation that grows rapidly with increasing Ī£ETPb. A long-range ā€œaway-sideā€ (Ī”Ļ•āˆ¼Ļ€) correlation, obtained by subtracting the expected contributions from recoiling dijets and other sources estimated using events with small Ī£ETPb, is found to match the near-side correlation in magnitude, shape (in Ī”Ī· and Ī”Ļ•) and Ī£ETPb dependence. The resultant Ī”Ļ• correlation is approximately symmetric about Ļ€/2, and is consistent with a dominant cosā”2Ī”Ļ• modulation for all Ī£ETPb ranges and particle pT

    Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in āˆšs = 7 TeV pp collisions with the ATLAS detector

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    A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fbāˆ’1 of protonā€“proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results

    Measurement of Ļ‡ c1 and Ļ‡ c2 production with sāˆš = 7 TeV pp collisions at ATLAS

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    The prompt and non-prompt production cross-sections for the Ļ‡ c1 and Ļ‡ c2 charmonium states are measured in pp collisions at sāˆš = 7 TeV with the ATLAS detector at the LHC using 4.5 fbāˆ’1 of integrated luminosity. The Ļ‡ c states are reconstructed through the radiative decay Ļ‡ c ā†’ J/ĻˆĪ³ (with J/Ļˆ ā†’ Ī¼ + Ī¼ āˆ’) where photons are reconstructed from Ī³ ā†’ e + e āˆ’ conversions. The production rate of the Ļ‡ c2 state relative to the Ļ‡ c1 state is measured for prompt and non-prompt Ļ‡ c as a function of J/Ļˆ transverse momentum. The prompt Ļ‡ c cross-sections are combined with existing measurements of prompt J/Ļˆ production to derive the fraction of prompt J/Ļˆ produced in feed-down from Ļ‡ c decays. The fractions of Ļ‡ c1 and Ļ‡ c2 produced in b-hadron decays are also measured

    Measurements of fiducial and differential cross sections for Higgs boson production in the diphoton decay channel at sāˆš=8 TeV with ATLAS

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    Measurements of fiducial and differential cross sections are presented for Higgs boson production in proton-proton collisions at a centre-of-mass energy of sāˆš=8 TeV. The analysis is performed in the H ā†’ Ī³Ī³ decay channel using 20.3 fbāˆ’1 of data recorded by the ATLAS experiment at the CERN Large Hadron Collider. The signal is extracted using a fit to the diphoton invariant mass spectrum assuming that the width of the resonance is much smaller than the experimental resolution. The signal yields are corrected for the effects of detector inefficiency and resolution. The pp ā†’ H ā†’ Ī³Ī³ fiducial cross section is measured to be 43.2 Ā±9.4(stat.) āˆ’ā€‰2.9 +ā€‰3.2 (syst.) Ā±1.2(lumi)fb for a Higgs boson of mass 125.4GeV decaying to two isolated photons that have transverse momentum greater than 35% and 25% of the diphoton invariant mass and each with absolute pseudorapidity less than 2.37. Four additional fiducial cross sections and two cross-section limits are presented in phase space regions that test the theoretical modelling of different Higgs boson production mechanisms, or are sensitive to physics beyond the Standard Model. Differential cross sections are also presented, as a function of variables related to the diphoton kinematics and the jet activity produced in the Higgs boson events. The observed spectra are statistically limited but broadly in line with the theoretical expectations
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