cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating Effects of Metformin and Enriched Rehabilitation on Perinatal Hypoxia-Ischemia
Creators: name: Antonescu, Sabina
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2017
Subjects: Hypoxia-Ischemia
Perinatal
Stroke
Rehab

description: Hypoxia-ischemia (HI) insults can have profound effects on the immature brain, impairing development and leaving survivors with lifelong physical and cognitive deficits. Improvements in neonatal care have resulted in more newborns surviving HI, but effective treatments for the long-term consequences of this disorder have yet to be established. Using the Rice-Vannucci model of hypoxia-ischemia at postnatal day (PND) 7, we investigated the effects of metformin and enriched rehabilitation on short and long-term motor and cognitive outcome in both male and female Sprague-Dawley rats. A battery of behavioural tests was used to assess early development and motor function from PND 8-21, while long-term motor and cognitive function was assessed from PND 49 onwards. Metformin, administered from PND 8-49, improved several aspects of early development that were compromised following HI (weight gain, neurological reflexes). However, it worsened motor impairments in the adhesive strip removal task and Montoya staircase. Enriched rehabilitation, beginning at PND 21, improved motor function in the adhesive strip removal task, open field and Montoya staircase. Additionally, it enhanced cognition in the Barnes maze and Morris water maze. Our results indicated that, despite early beneficial effects on development, metformin was not effective at improving long-term outcome. Enriched rehabilitation led to significant improvements in several aspects of motor and cognitive function, even when administered 2 weeks post-injury. This data suggests that enriched rehabilitation, but not metformin, may be a valuable intervention for treating behavioural impairments resulting from episodes of perinatal hypoxia-ischemia.
Zwischen Prager Frühling und Dissidententum. Was machten sowjetische Künstler_innen des Undergrounds?
Creators: name: Korowin, Elena
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: What did the year 1968 mean for the Soviet Union? It was mainly the end of the Khrushchev Thawperiod that found its expression in the Prague Springand the dissident movement. There are tendencies to compare this fateful year in the Soviet Union with that in the West. Although there are similarities, but the more differences can be detected. For example, hardly someone would search for feminist tendencies or aesthetics in the work of Soviet artists of that time. This is the main task of this article: In the first step, the nonconformist scene of the 1960s will be searched for female protagonists and in the second step it will be examined, whether there were certain couplings in the work of female artists of the Soviet underground and nonconformist art scene with political and social protest forms, or whether it is rather characterized by the absence of such practices.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 65 (2018): 1968ff - KUNST, POLITIK, FEMINISMUS
On the Hierarchical Preconditioning of the Combined Field Integral Equation
Creators: name: Adrian, Simon B.
name: Andriulli, Francesco P.
name: Eibert, Thomas F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper analyzes how hierarchical bases preconditioners constructed for the Electric Field Integral Equation (EFIE) can be effectively applied to the Combined Field Integral Equation (CFIE). For the case where no hierarchical solenoidal basis is available (e.g., on unstructured meshes), a new scheme is proposed: the CFIE is implicitly preconditioned on the solenoidal Helmholtz subspace by using a Helmholtz projector, while a hierarchical non-solenoidal basis is used for the non-solenoidal Helmholtz subspace. This results in a well-conditioned system. Numerical results corroborate the presented theory.
Körperkunst bewegter Bilder. Die feministische Ästhetik der heterogenen Medienpraxis bei Maria Lassnig und Carolee Schneemann
Creators: name: Proksch-Weilguni, Stefanie
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: Maria Lassnig’s and Carolee Schneemann’s films show how they expanded their artistic practices from painting to experimental and animation film. Part of the feminist art movement of the 1970s and the filmmakers group Women/Artist/Filmmakers, Inc. their work supports the feminist approach towards an emancipation of the body and the recognition of women artists. The relation between the formal depiction of women’s bodies and their reflection in the transformation and animation in film depicts a formal approach towards a feminist aesthetic. The comparison with independent animation films and the experimental films of Carolee Schneemann as part of the Women/Artist/Filmmakers, Inc., sets Maria Lassnig’s work in the context of her time. Maria Lassnig’s and Carolee Schneemann’s wide spectrum from painting to film broadens the comprehension of body art that happened across all media and went beyond the performance and new media art.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 65 (2018): 1968ff - KUNST, POLITIK, FEMINISMUS
Outcome study of gutta-percha and Resilon filled root canals: a radiographic and clinical analysis
Creators: name: Tehrany, Arya M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: The purpose of this retrospective study was to evaluate the radiographic and clinical outcome of teeth with chronic apical periodontitis receiving primary root canal therapy when obturated with gutta-percha and Roth's Eugenol Sealer compared to Resilon and Epiphany Sealer. Radiographic outcome was evaluated using the Periapical Index, while clinical outcome was evaluated with objective and subjective tests on 141 teeth. Univariate analysis found the presence of a permanent restoration, pre-operative PAI score, tooth type and age to be significant in predicting radiographic outcome. Univariate and multivariate analysis found age and presence of a permanent restoration as significant predictors of clinical outcome (p<0.05). Placement of full coverage restorations was found to significantly impact survival (p=0.003), especially in teeth with at least one compromised marginal ridge (p=0.002). Teeth filled with gutta-percha or Resilon had statistically indistinguishable differences in radiographic and clinical outcome, and are comparable to outcomes presented in the endodontic literature.
Quantitative nanoscale vortex-imaging using a cryogenic quantum magnetometer
Creators: name: Thiel, Lucas
name: Rohner, Dominik
name: Ganzhorn, Marc
name: Appel, Patrick
name: Neu, Elke
name: Müller, Benedikt
name: Kleiner, Reinhold
name: Koelle, Dieter
name: Maletinsky, Patrick
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Microscopic studies of superconductors and their vortices play a pivotal role in our understanding of the mechanisms underlying superconductivity. Local measurements of penetration depths or magnetic stray-fields enable access to fundamental aspects of superconductors such as nanoscale variations of superfluid densities or the symmetry of their order parameter. However, experimental tools, which offer quantitative, nanoscale magnetometry and operate over the large range of temperature and magnetic fields relevant to address many outstanding questions in superconductivity, are still missing. Here, we demonstrate quantitative, nanoscale magnetic imaging of Pearl vortices in the cuprate superconductor YBCO, using a scanning quantum sensor in form of a single Nitrogen-Vacancy (NV) electronic spin in diamond. The sensor-to-sample distance of ~10nm we achieve allows us to observe striking deviations from the prevalent monopole approximation in our vortex stray-field images, while we find excellent quantitative agreement with Pearl's analytic model. Our experiments yield a non-invasive and unambiguous determination of the system's local London penetration depth, and are readily extended to higher temperatures and magnetic fields. These results demonstrate the potential of quantitative quantum sensors in benchmarking microscopic models of complex electronic systems and open the door for further exploration of strongly correlated electron physics using scanning NV magnetometry.
description: Main text (5 pages, 4 figures) plus supplementary material (5 pages, 6 figures). Comments welcome. Further information under http://www.quantum-sensing.ch
How Does the 1970s Feminist Art Matter? Ruptures and Continuities between Feminist Art Practices of the 1970s and the 1980s in 'Jeanne Dielman' (Chantal Akerman), 'Reassemblage' (Trinh T. Minh-Ha) and 'Measures of Distance' (Mona Hatoum)
Creators: name: Kiani, Sarah
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: Der Artikel untersucht die Verbindungen zwischen drei Filmen prominenter Künstlerinnen in den 1970er und 1980er Jahren und der feministischen Bewegung der 1970er Jahre. Die erste Arbeit, Chantal Akermanns Film Jeanne Dielman, 23, Quai du Commerce, 1080 Bruxelles (1975), stammt aus der zweiten Hälfte der 1970er Jahre. Indem der Film die Performance als ein künstlerisches und politisches Werkzeug nutzt, spiegelt er stark die Methoden der feministischen Kunstbewegung der 1970er Jahre wieder, insbesondere der südkalifornischen Bewegung. Reassemblagevon Trinh T. Minh-Ha (1982) und Measures of distancevon Mona Hatoum (1988), erweitern das Spektrum und produzieren einen postkolonialen Diskurs, der dem Okularenzentrismus kritisch gegenübersteht und in den 1970er Jahren von feministischen Theoretikerinnen reaktiviert wurde. Der Artikel zeigt, dass obwohl die von den Feministinnen seit den 1970er Jahren angewandten und geschaffenen theoretischen Perspektiven vielfältig und pluralistisch sind, die Frage nach einem typisch weiblichen ‚körperlichen’erkenntnistheoretischen Wissen transversal zur Geschichte der feministischen Kunst ist und in neuen Formen in den sogenannten dekonstruktivistischen feministischen Praktiken der 1980er Jahre reaktiviert wurde.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 65 (2018): 1968ff - KUNST, POLITIK, FEMINISMUS
Gab es doch einen Tomatenwurf der Kunsthistorikerinnen? Die Kunsthistorikerinnentagungen (1982-2002) in der Perspektive von 1968
Creators: name: Zimmermann, Anja
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: The article explores the interdependencies between feminist in art history in Germany and the political and social upheavels around 1968. It lays its focus on the fact that the theoretical debates initiated by feminist scholars in art history profited a lot from feminist art of the 1960s and 1970s.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 65 (2018): 1968ff - KUNST, POLITIK, FEMINISMUS
Transparency in doxastic deliberation
Creators: name: Sharadin, Nathaniel P.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Nishi Shah and David Velleman purport to explain transparency, the phenomenon exhibited by doxastic deliberation whereby the first-personal question whether to believe that p gives way to the factual question whether p, by means of positing a constitutive norm of belief to the effect that a belief is correct if and only if it is true. I argue that the phenomenon they identify as transparency is not apt for explanation by means of a norm of belief because their explanation fails to respect a familiar feature about norms in general: the existence of a norm does not guarantee compliance with the norm. I articulate a competing interpretation of transparency and argue that this kind of transparency is fully explicable by the existence of a norm of belief.
The green fields of the mind: Robert Johnson, folk revivalism, and disremembering the American past
Creators: name: Waide, Blaine Quincy
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: This thesis seeks to understand the phenomenon of folk revivalism as it occurred in America during several moments in the twentieth and twenty-first centuries. More specifically, I examine how and why often marginalized southern vernacular musicians, especially Mississippi blues singer Robert Johnson, were celebrated during the folk revivals of the 1930s and 1960s as possessing something inherently American, and differentiate these periods of intense interest in the traditional music of the American South from the most recent example of revivalism early in the new millennium. In the process, I suggest the term disremembering to elucidate the ways in which the intent of some vernacular traditions, such as blues music, has often been redirected towards a different social or political purpose when communities with divergent needs in a stratified society have convened around a common interest in cultural practice.
Hierarchical bases preconditioner to enhance convergence of the CFIE with multiscale meshes
Creators: name: Righero, Marco
name: Bulai, Iulia Martina
name: Francavilla, Matteo Alessandro
name: Vipiana, Francesca
name: Bercigli, Mirko
name: Mori, Alessandro
name: Bandinelli, Mauro
name: Vecchi, Giuseppe
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: A hierarchical quasi-Helmholtz decomposition, originally developed to address the low-frequency and dense-discretization breakdowns for the EFIE, is applied together with an algebraic preconditioner to improve the convergence of the CFIE in multiscale problems. The effectiveness of the proposed method is studied first on some simple examples; next, test on real-life cases up to several hundreds wavelengths show its good performance.
SWEET-cat: The cat is still sweeter!
Creators: name: Sousa, Sérgio
Publisher: name: Zenodo
Year: 2023
Subjects: Spectroscopic parameters
exoplanets
metallicity

description: The catalog of Stars With ExoplanETs (SWEET-Cat) was originally introduced in 2013. Since then many more exoplanets are being confirmed, continuously increasing the number of planet-host stars. A crucial step toward a comprehensive understanding of these worlds is the precise and homogeneous characterization of their host stars. Better spectroscopic stellar parameters along with new results from Gaia DR3 provide updated and precise parameters for the discovered planets. A new version of the catalog, whose homogeneity in the derivation of the parameters is key to unraveling star–planet connections, is available to the community. Here we present the current status of the catalogue and show the new information that was recently added, in particular the new SWEET-Cat table can now be more easily combined with the planet properties listed both at the Extrasolar Planets Encyclopedia and at the NASA exoplanet archive to perform statistical analyses of exoplanets. We also made use of the recent GAIA eDR3 parallaxes and respective photometry to derive consistent and accurate surface gravity values for the host stars. With the increased number of stars with homogeneous parameters we review and update the metallicity distributions of stars hosting planets with different mass regimes comparing the low-mass planets (<30M⊕) with the high-mass planets. The new data strengthen previous results showing the possible trend in the metallicity-period-mass diagram for low-mass planets.
THE CHEMICAL COMPOSITION OF WATER FROM LAND DRAINAGE AT SAXMUNDHAM AND WOBURN (1970-1975), Rothamsted Experimental Station Report for 1975 Part 2
Creators: name: R. J. B. WILLIAMS
Publisher: name: Lawes Agricultural Trust
Year: 1976
Subjects: subject: rothamsted research
subject: botanical composition
subject: woburn experimental farm
subject: saxmundham experimental station

description: Scanned PDF of THE CHEMICAL COMPOSITION OF WATER FROM LAND DRAINAGE AT SAXMUNDHAM AND WOBURN (1970-1975), part of Rothamsted Experimental Station Report for 1975 Part 2
Something You Bump Into... Formlosigkeit, Post-Minimalismus und (queer-feministische Kunstkritik vor, um und nach 1968
Creators: name: Schulte-Fischedick, Valeria
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: Following the observation that 1968is a myth gathering together all sorts of interpretations and, in retrospect, even distorting them in part historically, the article attempts to describe the changes in the (queer) feminist reception of the sculptural objects of Louise Bourgeois and Lynda Benglis since the 1960s. A special critical focus is on the art-historical concept of so-called Post-Minimalism, which was coined in 1971 by Robert Pincus-Witten, and its connection with the formless.Post-Minimalism is commonly dated in art history to the late 1960s, although many earlier examples can be cited. In addition, the notions of a new kind of haptic sensibility, re-evaluated by curator Lucy Lippard with her 1966 exhibition Eccentric Abstractionand the prominently discussed idea of sexual liberation by Marcuse and its significance for the reception of the works of Bourgeois and Benglis, will be highlighted. It's obvious that 1968 is not as 68, Post-Minimalism not as postas it may seem.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 65 (2018): 1968ff - KUNST, POLITIK, FEMINISMUS
Neutrino dark energy and leptogenesis with TeV scale triplets
Creators: name: Hati, Chandan
name: Sarkar, Utpal
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose a realization of mass varying neutrino dark energy in two extensions of the Standard Model (SM) with a dynamical neutrino mass related to the acceleron field while satisfying the naturalness. In the first scenario the SM is extended to include a TeV scale scalar Higgs triplet ($ξ$) and a TeV scale second Higgs doublet ($η$), while in the second scenario an extension of the SM with fermion triplet $(Σ)$ is considered. We also point out the possible leptogenesis mechanisms for simultaneously generating the observed baryon asymmetry of the universe in both the scenarios and discuss the collider signatures for the TeV scale new fields which make these models testable in the current run of LHC.
description: 7 pages, 2 figures
Mühr, Patricia (2017): Soldatenkörper unter Beschuss. (Trans-)Nationale Narrationen und Geschlechterkonstruktionen im US-amerikanischen Kriegsfilm. Bielefeld, transcript Verlag
Creators: name: Hirzer, Sabine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Computing solutions to the congruence ${1^n + 2^n + \dotsb + n^n\equiv p \pmod{n}}$
Creators: name: Alekseyev, Max
name: Grau, Jose Maria
name: Oller-Marcen, Amtonio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B99, 11A99, 11A07

description: It is well-known that the congruence $\sum_{i=1}^{ n} i^{ n} \equiv 1 \pmod{n}$ has exactly five solutions: $\{1,2,6,42,1806\}$. In this work, we characterize the solutions to the congruence $1^n + 2^n + \dotsb + n^n\equiv p \pmod{n}$ for every prime $p$. This characterization leads to an algorithm for computing all such solutions, when there is a finite number of them. More generally, our algorithm enables computing all the solutions below a much higher bound as compared to what can be achieved by a naive exhaustive search.
Seitenweise Wohnen: Mediale Einschreibungen
Creators: name: Eck, Katharina
name: Heinz, Kathrin
name: Nierhaus (Hg.), Irene
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Charmonium production at mid-rapidity in Pb-Pb and p-Pb collisions with ALICE
Creators: name: Weber, Steffen Georg
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present an overview of the ALICE measurements on the production of $\mathrm{J/}ψ$ in Pb-Pb collisions at a centre-of-mass energy per nucleon pair of $\sqrt{s_\mathrm{NN}} = 2.76\,\mathrm{TeV}$ and p-Pb collisions at $\sqrt{s_\mathrm{NN}}= 5.02\,\mathrm{TeV}$ at mid-rapidity ($|y_\mathrm{lab} | < 0.8$) down to zero transverse momentum. The cold nuclear matter effects estimated from the p-Pb measurements and their impact on the interpretation of Pb-Pb results are discussed, based on comparison of data to model calculations.
description: Proceedings of Strangeness in Quark Matter 2015, July 06 - 11, 2015
The first Doppler images of the eclipsing binary SZ Piscium
Creators: name: Xiang, Yue
name: Gu, Shenghong
name: Cameron, A. Collier
name: Barnes, J. R.
name: Zhang, Liyun
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the first Doppler images of the active eclipsing binary system SZ Psc, based on the high-resolution spectral data sets obtained in 2004 November and 2006 September--December. The least-squares deconvolution technique was applied to derive high signal-to-noise profiles from the observed spectra of SZ Psc. Absorption features contributed by a third component of the system were detected in the LSD profiles at all observed phases. We estimated the mass and period of the third component to be about $0.9 M_{\odot}$ and $1283 \pm 10$ d, respectively. After removing the contribution of the third body from the LSD profiles, we derived the surface maps of SZ Psc. The resulting Doppler images indicate significant starspot activities on the surface of the K subgiant component. The distributions of starspots are more complex than that revealed by previous photometric studies. The cooler K component exhibited pronounced high-latitude spots as well as numerous low- and intermediate-latitude spot groups during the entire observing seasons, but did not show any large, stable polar cap, different from many other active RS CVn-type binaries.
description: Accepted for publication in MNRAS. 11 pages, 8 figures, 3 tables. Table 1 and Appendix A are only available online
Seiten des Wohnens – Wohnzeitschriften und ihr medialer und gesellschaftspolitischer Display
Creators: name: Nierhaus, Irene
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: Living magazines are a medium that has developed into an independent genre since the 19th century and assumed a key role in the creation of living and perceptions on living. They are ideals narrating which sides of living are good, correct and beautiful for a permanently improvable and finally happy life. In their educational intent they present themselves in an individualising fashion that is entertaining, integrative and animating and therefore aims for an imaginative and real reaction of their readership. The magazine is a specific display, a sorted and serialised collection of images and texts, image and text types. Living magazines are no media arrangement aligned to linear reception - the combination of columns, reports, photo galleries, advertisements etc. allows non-linear reading. Power and dominance are inherent to the interdependence of the discourse-hegemonial space of living magazines with self-technical processes of the modern subject, though the need for action and agency is always included.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
On p-adic approximation of sums of binomial coefficients
Creators: name: Aidagulov, Rustem R.
name: Alekseyev, Max A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A10, 11A07, 11B65

description: We propose higher-order generalizations of Jacobsthal's $p$-adic approximation for binomial coefficients. Our results imply explicit formulae for linear combinations of binomial coefficients $\binom{ip}{p}$ ($i=1,2,\dots$) that are divisible by arbitrarily large powers of prime $p$.
Der blinde Fleck – Bremen und die Kunst der Kolonialzeit (05.08.–19.11.2017, Kunsthalle Bremen)
Creators: name: Kesting, Marietta
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Ohne Titel (2017)
Creators: name: Unverzagt, Mia
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
HIV salivary gland disease: a role for viral infection
Creators: name: Dovigi, Allan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: HIV-associated salivary gland disease (HIV SGD) is an AIDS defining condition associated with significant morbidity and lymphoma development in HIV-positive individuals. Understanding HIV SGD becomes increasingly important as the burden of HIV disease expands globally. The epidemiology of HIV SGD suggests the involvement of a viral opportunist in its pathogenesis. Based on this and on histologic correlates we hypothesized that HIV SGD is a manifestation of DNA tumor virus infection/reactivation during immunosuppression. Analysis of HIV SGD lesions determined that while herpesviral gene products were not consistently detected in HIV SGD, polyomavirus nucleic acids and antigens were detected. The subcellular localization of the viral-oncoprotein in HIV SGD was similar to that in a mouse model of polyomavirus-associated salivary gland disease. In HIV SGD the polyomavirus oncoprotein, T-antigen, was consistently co-localized with p53 implicating the deregulation of this tumor suppressor in the HIV SGD pathogenesis. Collectively, these studies underscore the potential for polyomaviruses to be key etiologic agents in HIV SGD development.
Temporal morphological changes in the Imhotep region of comet 67P/Churyumov-Gerasimenko
Creators: name: Groussin, O.
name: Sierks, H.
name: Barbieri, C.
name: Lamy, P.
name: Rodrigo, R.
name: Koschny, D.
name: Rickman, H.
name: Keller, H. U.
name: Hearn, M. F. A
name: Auger, A. -T.
name: Barucci, M. A.
name: Bertaux, J. -L.
name: Bertini, I.
name: Besse, S.
name: Cremonese, G.
name: Da Deppo, V.
name: Davidsson, B.
name: Debei, S.
name: De Cecco, M.
name: El-Maarry, M. R.
name: Fornasier, S.
name: Fulle, M.
name: Gutiérrez, P. J.
name: Güttler, C.
name: Hviid, S.
name: Ip, W. -H
name: Jorda, L.
name: Knollenberg, J.
name: Kovacs, G.
name: Kramm, J. R.
name: Kührt, E.
name: Küppers, M.
name: Lara, L. M.
name: Lazzarin, M.
name: Moreno, J. J. Lopez
name: Lowry, S.
name: Marchi, S.
name: Marzari, F.
name: Massironi, M.
name: Mottola, S.
name: Naletto, G.
name: Oklay, N.
name: Pajola, M.
name: Pommerol, A.
name: Thomas, N.
name: Toth, I.
name: Tubiana, C.
name: Vincent, J. -B.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report on the first major temporal morphological changes observed on the surface of the nucleus of comet 67P/Churyumov-Gerasimenko, in the smooth terrains of the Imhotep region. We use images of the OSIRIS cameras onboard Rosetta to follow the temporal changes from 24 May 2015 to 11 July 2015. The morphological changes observed on the surface are visible in the form of roundish features, which are growing in size from a given location in a preferential direction, at a rate of 5.6 - 8.1$\times$10$^{-5}$ m s$^{-1}$ during the observational period. The location where changes started and the contours of the expanding features are bluer than the surroundings, suggesting the presence of ices (H$_2$O and/or CO$_2$) exposed on the surface. However, sublimation of ices alone is not sufficient to explain the observed expanding features. No significant variations in the dust activity pattern are observed during the period of changes.
description: 4 pages, 3 figures; Letter for Astronomy and Astrophysics: accepted
Von ausgeschnittenen Möbeln und eingeklebten Gefäßen. Zur Edition von Mia Unverzagt
Creators: name: Heinz, Kathrin
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Prekäre Räume – prekäre Subjekte: provisorische Behausungen und verwaltete Räume in visuellen Diskursen der Tagespresse zu Flucht und Asyl
Creators: name: Betscher, Silke
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: The establishment of so-called AnKER-centers for refugees is important in the recent political debate. As places of „organized disintegration“, they take all aims of a welcome culture, which dominated the verbal discourse in 2015 and 2016, to absurdity. With the help of a visual discourse analysis of press pictures in German media, this article investigates spatial representations on refugees and forced migration in relation to the subject positions evoked by the images. The photographs of refugees and refugee accommodation can be understood as a materialization of othering and socio-cultural exclusion. The visual discourse permanently repeats the living of refugees as non-dwelling and thus negates the affiliation of refugees in a collective of civic subjects. It is argued that despite a verbal discourse celebrating a „Willkommenskultur“, the visual discourse normalized forms of spatial exclusion at the very same time.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Ameublement in differenter Wiederholung. Über Maßstäbe, Technisierung und Typisierung in den Wohndiskursen im Journal des Luxus und der Moden
Creators: name: Eck, Katharina
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: This essay centers around the Journal of Luxury and Fashion, one of the most popular journals around 1800 in Germany. The focus lies on the modes of representation it currently uses – establishing a cluster of typification – and on the underlying models from art history: in three distinctive exemplary discussions, the author analyzes the Journal’s aesthetic schemes orientated on the genre of Interior/Room Pictures, on costume books like the Habiti antichi et moderni from Cesare Vecellio, and on „technical“ drawings commonly used in architectural sketches. Giving various examples from the Journal’s high quality copperplate engravings, and analyzing the interrelations of images and text paragraphs, the author’s aim is to put emphasis on how the Journal presents living as tactics of measurement and comparing/ normalization. Hence, it takes part in overall normalization and optimization processes that (gendered) subjects are confronted with in their everyday lives.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Inflationary magnetogenesis and non-local actions: The conformal anomaly
Creators: name: El-Menoufi, Basem Kamal
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the possibility of successful magnetogenesis during inflation by employing the one-loop effective action of massless QED. The action is strictly non-local and results from the long distance fluctuations of massless charged particles present at the inflationary scale. Most importantly, it encodes the conformal anomaly of QED which is crucial to avoid the vacuum preservation in classical electromagnetism. In particular, we find a blue spectrum for the magnetic field with spectral index $n_B \simeq 2 - α_{\text{e}}$ where $α_{\text{e}}$ depends on both the number of e-folds during inflation as well as the coefficient of the one-loop beta function. In particular, the sign of the beta function has important bearing on the final result. A low reheating temperature is required for the present day magnetic field to be consistent with the lower bound inferred on the field in the intergalactic medium.
High order eigenvalues for the Helmholtz equation in complicated non-tensor domains through Richardson Extrapolation of second order finite differences
Creators: name: Amore, Paolo
name: Boyd, John P.
name: Fernandez, Francisco M.
name: Rösler, Boris
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We apply second order finite difference to calculate the lowest eigenvalues of the Helmholtz equation, for complicated non-tensor domains in the plane, using different grids which sample exactly the border of the domain. We show that the results obtained applying Richardson and Padé-Richardson extrapolation to a set of finite difference eigenvalues corresponding to different grids allows to obtain extremely precise values. When possible we have assessed the precision of our extrapolations comparing them with the highly precise results obtained using the method of particular solutions. Our empirical findings suggest an asymptotic nature of the FD series. In all the cases studied, we are able to report numerical results which are more precise than those available in the literature.
description: 27 pages, 14 figures, 9 tables
Wohnen in der Gartenschönheit – Narrative vom Wohnen in/mit der Natur im 20. Jahrhundert
Creators: name: Huxmann, Nora
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: In the early 20th century, the private garden as a garden of residence is set down in the German term Wohngarten – an opening of the privilege to inhabit gardens to the wider public. The journal Gartenschönheit, published by some of the most famous garden authors of the time, appropriately calls upon lay people as well as professionals, discussing a range of garden(ing) topics. There is a strong focus on actual work with plants and in the garden, but questions of residence are implicated in many contributions, including the use and layout of gardens as spaces of threshold between the private and the public as well as nature and culture, thereby negotiating aspects of health (hygiene) and ethics. The cultural subject is examined in the dichotomous situation of cultivating nature and being educated by nature in the garden – thereby developing narratives of healthy living in the outdoors. The essay at hand discusses these topics by means of several examples: The development of front page illustrations throughout the first publishing period of the journal (1920 to 1941), the way that work in the garden is omitted whilst being implicated and an analysis of the text-image-arrangements of an exemplary article, showing how the explicit discourse of living in harmony with nature always includes implicit moments of dominating nature.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Mutter_schafft – von un/sichtbarer Hausarbeit im Schöner Wohnen Magazin der 1970er-Jahre
Creators: name: Umbach, Rosanna
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: Housework and its representations are made in/visible within the visual structure of the living magazine Schöner Wohnen. A binary gender_gap is established and reproduced between the pages and their assemblage of images and texts. This essay examines the gendered bodies of housework that appear in the Schöner Wohnen magazine, as well as in feminist art of the 1970s, and questions their embedding in discourses of gender and dwelling. The visual structures that make manual labour in/visible within the technical interior of the housework are analysed, based on two objects: The Candy, a washing machine advertisement that appears in the Schöner Wohnen, and Die Geburtenmadonna (1976), a work of the artist Valie Export that unveils visual patterns of patriarchal narratives.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Entanglement and the fermion sign problem in auxiliary field quantum Monte Carlo simulations
Creators: name: Broecker, Peter
name: Trebst, Simon
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Quantum Monte Carlo simulations of fermions are hampered by the notorious sign problem whose most striking manifestation is an exponential growth of sampling errors with the number of particles. With the sign problem known to be an NP-hard problem and any generic solution thus highly elusive, the Monte Carlo sampling of interacting many-fermion systems is commonly thought to be restricted to a small class of model systems for which a sign-free basis has been identified. Here we demonstrate that entanglement measures, in particular the so-called Renyi entropies, can intrinsically exhibit a certain robustness against the sign problem in auxiliary-field quantum Monte Carlo approaches and possibly allow for the identification of global ground-state properties via their scaling behavior even in the presence of a strong sign problem. We corroborate these findings via numerical simulations of fermionic quantum phase transitions of spinless fermions on the honeycomb lattice at and below half-filling.
Rough PDEs for local stochastic volatility models
Creators: name: Bank, Peter
name: Bayer, Christian
name: Friz, Peter
name: Pelizzari, Luca
Publisher: name: Weierstrass Institute
Year: 2023
Subjects: subject: Rough partial differential equations
subject: rough volatility
subject: option pricing
subject: 91G20
subject: 91G60
subject: 60L50

description: In this work, we introduce a novel pricing methodology in general, possibly non-Markovian local stochastic volatility (LSV) models. We observe that by conditioning the LSV dynamics on the Brownian motion that drives the volatility, one obtains a time-inhomogeneous Markov process. Using tools from rough path theory, we describe how to precisely understand the conditional LSV dynamics and reveal their Markovian nature. The latter allows us to connect the conditional dynamics to so-called rough partial differential equations (RPDEs), through a Feynman-Kac type of formula. In terms of European pricing, conditional on realizations of one Brownian motion, we can compute conditional option prices by solving the corresponding linear RPDEs, and then average over all samples to find unconditional prices. Our approach depends only minimally on the specification of the volatility, making it applicable for a wide range of classical and rough LSV models, and it establishes a PDE pricing method for non-Markovian models. Finally, we present a first glimpse at numerical methods for RPDEs and apply them to price European options in several rough LSV models.
RESULTS FROM AN EXPERIMENT ON ALL-GRASS AND GRASS-CLOVER LEYS AT SAXMUNDHAM, 1969-76, AND CHANGES IN SOIL pH, NITROGEN, PHOSPHORUS AND POTASSIUM DUE TO CROPPING AND MANURING, Rothamsted Experimental Station Report for 1978 Part 2
Creators: name: A. E. JOHNSTON, P. R. POULTON
Publisher: name: Lawes Agricultural Trust
Year: 1979
Subjects: subject: rothamsted research
subject: saxmundham experimental station
subject: Rothamsted ley-arable rotation experiment
subject: soil pH
subject: nitrogen
subject: potassium
subject: leys

description: Scanned PDF of RESULTS FROM AN EXPERIMENT ON ALL-GRASS AND GRASS-CLOVER LEYS AT SAXMUNDHAM, 1969-76, AND CHANGES IN SOIL pH, NITROGEN, PHOSPHORUS AND POTASSIUM DUE TO CROPPING AND MANURING, part of Rothamsted Experimental Station Report for 1978 Part 2
A Mission For Reform
Creators: name: Dawkins-Law, Shelby Eden
Publisher: name: University of North Carolina at Chapel Hill
Year: 2013

description: School choice in the form of charter schools has become a resegregating policy lever. This is despite the fact that freedom of choice was originally introduced as a desegregating policy lever. This case study describes one charter school as it creates, adopts, enacts, and implements a new policy to diversify its student body. Throughout, this school relies on the mission-driven, intentional leadership of its Staff and Board of Directors to ensure stakeholders' incorporation in this process. Due to the culture of consensus building embedded in its mission, this school is able to enact this policy with everyone's interests in mind. This school represents an irony, as the autonomy that facilitates its progressiveness is exactly what incentivizes many other charter schools to passively resegregate. This school teaches us that with intentional effort, resegregation can be combatted on the individual school level.
Schöner wohnen wollen (sollen) – Optimierung als Subjektivierungsweise auf den Titelblättern der Schöner Wohnen in den 1980er- und 1990er-Jahren
Creators: name: Riedel, Anna-Katharina
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: Not only can we live beautifully, living can be even more beautiful, that’s what the title of the most famous living magazine in German-speaking countries promises and demands. The editors point at the design of living by using a climax in the title, but furthermore, the focus is on optimizing the act of living. Living, shown in media like Schöner Wohnen, can be revealed as a sociopolitical act, which entangles subjectification, normalization and optimization processes. The cover sheets of Schöner Wohnen between 1980-1999 will be analyzed with regard to their image-text-combinations in order to identify the supposedly private space of living as a place of action for optimization and its representation. The discoursive links between social and political developments and the history of living in this period are specific interests of this article, as well as reflections on the magazine as a medium and its functional mechanisms.
description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Nonlocal Nambu-Jona-Lasinio model and chiral chemical potential
Creators: name: Frasca, Marco
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We derive the critical temperature in a nonlocal Nambu-Jona-Lasinio model with the presence of a chiral chemical potential. The model we consider uses a form factor derived from recent studies of the gluon propagator in Yang-Mills theory and has the property to fit in excellent way the form factor arising from the instanton liquid picture for the vacuum of the theory. Nambu-Jona-Lasinio model is derived form quantum chromodynamics providing all the constants of the theory without any need for fits. We show that the critical temperature in this case always exists and increases as the square of the chiral chemical potential. The expression we obtain for the critical temperature depends on the mass gap that naturally arises from Yang-Mills theory at low-energy as also confirmed by lattice computations.
description: 19 pages, 3 figures. Version accepted for publication in the European Physical Journal C
Einleitung // Seitenweise Wohnen: Mediale Einschreibungen
Creators: name: Eck, Katharina
name: Heinz, Kathrin
name: Nierhaus, Irene
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
Search for dark matter in the hidden-photon sector with a large spherical mirror
Creators: name: Experiment, The FUNK
name: :
name: Veberič, Darko
name: Daumiller, Kai
name: Döbrich, Babette
name: Engel, Ralph
name: Jaeckel, Joerg
name: Kowalski, Marek
name: Lindner, Axel
name: Mathes, Hermann-Josef
name: Redondo, Javier
name: Roth, Markus
name: Schäfer, Christoph M.
name: Ulrich, Ralf
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: If dark matter consists of hidden-sector photons which kinetically mix with regular photons, a tiny oscillating electric-field component is present wherever we have dark matter. In the surface of conducting materials this induces a small probability to emit single photons almost perpendicular to the surface, with the corresponding photon frequency matching the mass of the hidden photons. We report on a construction of an experimental setup with a large ~14 m2 spherical metallic mirror that will allow for searches of hidden-photon dark matter in the eV and sub-eV range by application of different electromagnetic radiation detectors. We discuss sensitivity and accessible regions in the dark matter parameter space.
description: 9 pages, proceeding of the 34th International Cosmic Ray Conference (ICRC), July 30 - August 6, 2015, The Hague, The Netherlands
Inhaltsverzeichnis
Creators: name: Heinz, Kathrin
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 2018

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 64 (2018): SEITENWEISE WOHNEN: MEDIALE EINSCHREIBUNGEN
The three-component defocusing nonlinear Schrodinger equation with nonzero boundary conditions
Creators: name: Biondini, Gino
name: Kraus, Daniel
name: Prinari, Barbara
Publisher: name: arXiv
Year: 2015
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a rigorous theory of the inverse scattering transform (IST) for the three-component defocusing nonlinear Schrodinger (NLS) equation with initial conditions approaching constant values with the same amplitude as $x\to\pm\infty$. The theory combines and extends to a problem with non-zero boundary conditions three fundamental ideas: (i) the tensor approach used by Beals, Deift and Tomei for $n$-th order scattering problems, (ii) the triangular decompositions of the scattering matrix used by Novikov, Manakov, Pitaevski and Zakharov for the $N$-wave interaction equations, and (iii) a generalization of the cross product via the Hodge star duality, which, to the best of our knowledge, is used in the context of the IST for the first time in this work. The combination of the first two ideas allows us to rigorously obtain a fundamental set of analytic eigenfunctions. The third idea allows us to establish the symmetries of the eigenfunctions and scattering data. The results are used to characterize the discrete spectrum and to obtain exact soliton solutions, which describe generalizations of the so-called dark-bright solitons of the two-component NLS equation.