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32. Cinema as citizenship: practices of mis(re)cognition on the fringes of Europe : lecture at the Society for Cinema and Media Studies, SCMS, Boston, March 14-17, 2024Eszter Polónyi, 2024, unpublished conference contribution Abstract: This paper comes out of a book project examining the emergence of identity recognition practices in the first half of the twentieth century, that is, during the period leading up to the visual (de)construction of identity in a manner no longer verifiable by the human eye. Its focus is on the filmic representation of early institutions of photographic identification and their tactical subversion through fraud, plastic surgery, masks, identity theft, as well as visual occlusions occurring at the level of cinematography, such as techniques of blocking, framing, magnifying, and editing as described by Balázs in his film theory. The paper focuses on practices of opacity and mis(re)cognition such as are practiced specifically by central and east European practitioners in exile, including in the films of Bela Balázs, Fritz Lang, Peter Lorre, and Conrad Veidt.
Keywords: film and media studies, east central European regional studies, migration studies
Published in RUNG: 09.10.2024; Views: 288; Downloads: 0
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33. Prospects for ▫$\gamma-ray$▫ observations of the Perseus galaxy cluster with the Cherenkov Telescope ArrayK. Abe, Saptashwa Bhattacharyya, Judit Pérez Romero, Samo Stanič, Veronika Vodeb, Serguei Vorobiov, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, Miha Živec, 2024, original scientific article Abstract: Galaxy clusters are expected to be both dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster’s formation history. Accordingly, they are excellent targets to search for signals of DM annihilation and decay at γ-ray energies and are predicted to be sources of large-scale γ-ray emission due to hadronic interactions in the intracluster medium (ICM). In this paper, we estimate the sensitivity of the Cherenkov Telescope Array (CTA) to detect diffuse γ-ray emission from the Perseus galaxy cluster. We first perform a detailed spatial and spectral modelling of the expected signal for both the DM and the CRp components. For each case, we compute the expected CTA sensitivity accounting for the CTA instrument response functions. The CTA observing strategy of the Perseus cluster is also discussed. In the absence of a diffuse signal (non-detection), CTA should constrain the CRp to thermal energy ratio X500 within the characteristic radius R500 down to about X500 < 0.003, for a spatial CRp distribution that follows the thermal gas and a CRp spectral index αCRp = 2.3. Under the optimistic assumption of a pure hadronic origin of the Perseus radio mini-halo and depending on the assumed magnetic field profile, CTA should measure αCRp down to about ∆αCRp ≃ 0.1 and the CRp spatial distribution with 10% precision, respectively. Regarding DM, CTA should improve the current ground-based γ-ray DM limits from clusters observations on the velocity- averaged annihilation cross-section by a factor of up to ∼ 5, depending on the modelling of DM halo substructure. In the case of decay of DM particles, CTA will explore a new region of the parameter space, reaching models with τχ > 10[sup]27 s for DM masses above 1 TeV. These constraints will provide unprecedented sensitivity to the physics of both CRp acceleration and transport at cluster scale and to TeV DM particle models, especially in the decay scenario.
Keywords: cosmic ray experiments, dark matter experiments, galaxy clusters, gamma ray experiments, very-high energy gamma rays, Cherenkov Telescope Array Observatory, Perseus galaxy cluster
Published in RUNG: 09.10.2024; Views: 261; Downloads: 1
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35. Presežni sram, preseganje sramu : oblikovanje kvir identitete v delu Ivan O. Ivana MrakaDarko Ilin, 2024, published scientific conference contribution Abstract: politika čustev, zlasti sramu, pomembna za razumevanje transformacijskega potenciala literarne reprezentacije. Pričujoči prispevek se osredotoča na literarne reprezentacije sramu v slovenski literaturi, zlasti v povezavi z moškostjo in homoseksualnostjo. Obravnava delo Ivana Mraka, še posebej njegov avtobiografski roman Ivan O., ki je prvo osebnoizpovedno literarno delo s kvir tematiko v slovenskem kontekstu. Razpravlja o kompleksni naravi sramu in njegovem vplivu na življenjsko izkušnjo protagonista ter raziskuje, kako sram vpliva na procese identifikacije in samopredstavitve v družbi, obenem pa skuša predstaviti lok preseganja kvir sramu v romanu.
Keywords: kvir, sram, identiteta, Ivan O.
Published in RUNG: 08.10.2024; Views: 290; Downloads: 6
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38. HERMES : gamma-ray burst and gravitational wave counterpart hunterGiancarlo Ghirlanda, L. Nava, O. Salafia, F. Fiore, R. Campana, R. Salvaterra, A. Sanna, Dejan Gačnik, Andreja Gomboc, David Selčan, 2024, original scientific article Keywords: astronomija, satelit HERMES, izbruhi sevanja gama
Published in RUNG: 07.10.2024; Views: 276; Downloads: 5
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39. Fires in the deep : the luminosity distribution of early-time gamma-ray-burst afterglows in light of the Gamow Explorer sensitivity requirementsD. A. Kann, N. E. White, Giancarlo Ghirlanda, S. R. Oates, Andrea Melandri, M. Jelínek, A. De Ugarte Postigo, A. J. Levan, Antonio Martin-Carrillo, Andreja Gomboc, 2024, original scientific article Keywords: astronomija, izbruhi sevanja gama, supernove
Published in RUNG: 07.10.2024; Views: 253; Downloads: 3
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