cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Intracellular Osteopontin Controls the Release of TNFα by Mast Cells to Restrain Neuroendocrine Prostate Cancer
Creators: name: Sulsenti, Roberta
Publisher: name: The Open University
Year: 2023

description: Fatal neuroendocrine prostate cancer (NEPC) often emerges in patients relapsing after hormone therapies. Besides, de-novo NEPC can rarely occur in treatment- naïve patients. The poor knowledge of mechanisms fostering NEPC growth hampers the development of effective therapies.

 Investigating the tumour microenvironment, we found that mast cells (MCs) accumulate within hormone-sensitive prostate cancer favouring its growth, whereas are excluded by de-novo NEPC both in patients and in the TRAMP transgenic mouse model. Also, TRAMP mice backcrossed with MCs-deficient KitWsh mice showed increased frequency of de-novo NEPC. NEPC incidence similarly raised in TRAMP mice deficient for the matricellular protein osteopontin (OPN). Reconstituting KitWsh-TRAMP mice with wild type (WT), but not with OPN-/- MCs, lowered the frequency of NEPC to that of untreated TRAMP mice, suggesting that MCs exert their NEPC protecting function through OPN.

 We found that both tumour-infiltrating and in-vitro cultured MCs stain positive for OPN but release a tiny amount of OPN in supernatants if compared to NEPC cells. Notably, OPN has both secreted (sOPN) and intracellular (iOPN) forms; the latter can bind to MyD88 and regulate the signalling downstream toll-like receptors (TLRs). We then hypothesized that iOPN in MCs can control the TLR-dependent release of antiproliferative cytokines.

 Indeed, WT, but not OPN-/- or MyD88-/-, MCs inhibited the proliferation of NEPC cells in vitro. This effect was mediated by tumor necrosis factor alpha (TNFα), specifically secreted by MCs after the contact with NEPC cells. We confirmed that MCs infiltrating both murine and human incipient NEPC lesions express TNFα. Moreover, the reconstitution with TNFα-/- MCs did not reduce the abnormal frequency of NEPC in KitWsh-TRAMP mice. In human and murine data sets of overt NEPC, genes related to TLRs signalling, including TNFα were downregulated.

 Our data indicate that TLRs/MyD88/iOPN-mediated pathways induce MCs to release TNFα to restrain NEPC, suggesting investigating MC-based approaches for NEPC.
HOW IS ARTIFICIAL INTELLIGENCE CHANGING THE EDUCATION SYSTEM?
Creators: name: Komilova, Nurdjanoy
Publisher: name: Zenodo
Year: 2025

description: In recent years, artificial intelligence (AI) has begun to play a key role in the field of education. Personalized learning platforms, automated assessment systems, and virtual tutors make learning more accessible and effective. AI provides new opportunities for students and teachers, simplifying access to educational materials and improving the educational process as a whole. However, this technology also has its drawbacks: will AI be able to completely replace teachers? Or should its role remain purely auxiliary? This thesis examines the main advantages and risks of introducing AI into the educational process, as well as its impact on the future of the education system.
Fully Packed Loop configurations in a Triangle and Littlewood-Richardson coefficients
Creators: name: Nadeau, Philippe
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this work we continue our study of Fully Packed Loop (FPL) configurations in a triangle. These are certain subgraphs on a triangular subset of the square lattice, which first arose in the study of the usual FPL configurations on a square grid. We show that, in a special case, the enumeration of these FPLs in a triangle is given by Littlewood-Richardson coefficients. The proof consists of a bijection with Knutson-Tao puzzles.
description: 11 pages, 8 figures
title: Utilisation of Audio Mining Technologies for Researching Public Communication on Multimedia Platforms
Creators: name: Eble, Michael
name: Stein, Daniel
Publisher: name: ifpuk - Institute for Media and Communication Studies at FU Berlin
Year: 2015
Subjects: subject: 10100 Basic Research in the Social Sciences
subject: 10105 Methods and Techniques of Data Collection and Data Analysis, Statistical Methods, Computer Methods

description: Korpora gesprochener Sprache, die für Forschungszwecke genutzt werden können, wachsen kontinuierlich in Anzahl und Umfang. Durch die zunehmende Erstellung und Nutzung von audio-visuellen Inhalten durch publizistische Online-Medien und auf Social-Web-Plattformen wachsen diese weiter an. Sie sind Gegenstand von Online-Inhaltsanalysen über öffentliche Kommunikation im Internet. Gegenwärtig ist dazu vielfach ein manuelles Transkribieren der gesprochenen Medieninhalte erforderlich, um diese für die anschließende Codierung zugänglich zu machen. Dieser Arbeitsschritt kann durch automatische Verfahren der Sprachanalyse (Audio Mining) unterstützt werden. Der Beitrag zeigt anhand der methodischen Herausforderungen eines spezifischen Anwendungsszenarios, wie der Aufwand für Online-Inhaltsanalysen durch die Kombination von automatischen und manuellen Analyseverfahren deutlich reduziert werden kann.
description: The number and volume of spoken language corpora which are generally available for research purposes increase significantly. That is due to the wide adoption of audio-visual communication on news websites and social web platforms. The respective messages that are published by professional and individual communicators are subject to online content analysis. To date, such analyses strongly rely on manually operated processes which come along with a huge effort for transcribing spoken language corpora into textual content. Hence, challenges like the ever increasing volume, velocity and variety of multimedia content need to be faced. Audio Mining technologies are capable of reducing the effort for turning speech into text significantly. Using these technologies via application programming interfaces (APIs), it is demonstrated how a hybrid approach enables researchers to reduce the time that is needed for analysing news content by an order of magnitude.
中国的术语标准化工作
Creators: name: 冯, 志伟
Publisher: name: CHUN - Chinesisch-Unterricht
Year: 2022

description: In this paper the author describes the developing procedure of terminology in China, especially the standardization of terminology in China since 1949. The China National Committee for Natural Scientific Terms was set up in 1978. This Committee published the standardized terms of 30 scientific subjects including astronomy, physics, biochemistry, medicine etc. The National Technical Committee for Terminology Standardization was set up in 1985. Under this Committee there are three Sub-Committees: the Sub-Committee for Terminology Theory and Application, the Sub-Committee for Lexicography and the Sub-Committee for Computer-Aided Terminology Work. A series of national standards (GB) on terminology has been published. China´s terminologists developed some terminological theories: the “Potential Ambiguity Theory (PA-Theory)”, the “Economical Law in Term Formation (FEL Formula)”, the “Structure-Functionalism” etc. A new terminology school – the “China School” – is forming.
description: CHUN - Chinesisch-Unterricht, Bd. 13 (1997): CHUN - Chinesischunterricht
title: Digitale Methoden in der Kommunikationswissenschaft
Creators: name: Maireder, Axel
name: Ausserhofer, Julian
name: Schumann, Christina
name: Taddicken, Monika
Publisher: name: ifpuk - Institute for Media and Communication Studies at FU Berlin
Year: 2015

description: What do big data investigations mean for the development of theories and research ethics? How can public traces of digital communication be captured, analyzed, and interpreted? How can metrics of social media platforms be translated into empirically grounded research? What strategies allow us to look into algorithmic black boxes like search engines and newsfeeds? This volume deals with these and many similar questions arising in connection with communication research in the digital age. The book brings together both, theoretical and ethical essays, and articles documenting empirical research on digital communication. Always in the center: The practices that adapt to the medium exploring its objects, actors, and infrastructures – in other words what we call "digital methods" of communication science.
description: Was bedeuten Big-Data-Untersuchungen für die Entwicklung von Theorien und für forschungsethische Aspekte? Wie können öffentliche Spuren digitaler Kommunikation eingefangen, analysiert und interpretiert werden? Wie lassen sich Metriken von Social-Media-Plattformen in empirisch fundierte Forschung überführen? Welche Strategien gibt es, um in algorithmische Blackboxes wie Suchmaschinen und News Feeds zu schauen? Dieser Band beschäftigt sich mit diesen und vielen ähnlichen Fragen, die bei der kommunikationswissenschaftlichen Forschungsarbeit im digitalen Zeitalter auftreten. Das Buch versammelt sowohl theoretische und ethische Auseinandersetzungen wie auch Aufsätze, die empirische Forschung zu digitaler Kommunikation dokumentieren. Immer im Mittelpunkt: Jene Praktiken, die sich an das Medium anpassen, die seine Objekte, Akteure und Infrastrukturen erforschen - also das, was wir "digitale Methoden" der Kommunikationswissenschaft nennen.
Photographic portraits of artists and culturally-(not)present Michel Sima
Creators: name: Chwiałkowska, Agnieszka
Publisher: name: Quart
Year: 2019

description: Includes a summary in English
description: Quart, Bd. 45 Nr. 3 (2017): Quart. The Quarterly of the Institute of Art History at the University of Wrocław
RETI RISORGIMENTALI. PATRIOTTISMO, FAMIGLIA E AMICIZIE NELLE SCRITTURE PRIVATE DI MARGHERITA TROTTI BENTIVOGLIO (1832-1856)
Creators: name: VILLA, ALTEA
Publisher: name: Universit� degli Studi di Milano
Year: 2012

description: Risorgimento relationships. Patriotism, family and friendship in Margherita Trotti Bentivoglio's private writings (1832-1856). Letters and journals of noblewoman Margherita Trotti Bentivoglio (1811-1867) are the core of the work. Grown up within an aristocratic family in early Restoration Milan, with an Austrian mother and an Italian father, she decided to leave her relatives and a monotonous life to follow her elder sister Costanza, who lived between Paris, Berlin and Bruxelles among the members of the exiled community. After the marriage with one of the exiles, Giacinto Provana di Collegno, her interest towards politics and Italian struggle for independence raised and became central in her existence. Focusing on the personal writings, the work aims at following her life, travels and many encounters, in order to draw a picture of her formative path heading from naive liberalism to mature believe in moderate thought.
Maser observations with new instruments
Creators: name: Wootten, Alwyn
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Atacama Large Millimeter/submillimeter Array (ALMA), and the Jansky Very Large Array (JVLA) have recently begun probing the Universe. Both provide the largest collecting area available at locations on a high dry site, endowing them with unparalleled potential for sensitive spectral line observations. Over the next few years, these telescopes will be joined by other telescopes to provide advances in maser science, including NOEMA and the LMT. Other instruments of note for maser science which may commence construction include the North American Array, the CCAT, and an enlarged worldwide VLB network outfitted to operate into the millimeter wavelength regime.
description: Submitted to Proceedings of IAU Symposium No. 287, Cosmic masers - from OH to H0
Internationales Symposium (IX. Tagung zum modernen Chinesischunterricht) "Fachsprachen des Chinesischen und ihre Didaktik", 1.-4. Oktober 1996 in Sankt Augustin bei Bonn
Creators: name: Maurer, Annette
Publisher: name: CHUN - Chinesischunterricht
Year: 2022

description: CHUN - Chinesischunterricht, Bd. 13 (1997): CHUN - Chinesischunterricht
Chalcides coeruleopunctatus Salvador 1975
Creators: name: García-Díez, Teresa
name: González-Fernández, José E.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Scincidae
Chalcides
Chalcides coeruleopunctatus

description: Chalcides viridanus coeruleopunctatus Salvador, 1975
 Salvador, 1975. Bol. Est. Centr. Ecol. (Madrid), 4(8): 83.
 Current name: Chalcides coeruleopunctatus Salvador, 1975
Holotype: MNCN 22960. 1 Ad. Loc.: “ Valle Gran Rey, en el sur de la isla de La Gomera, [Islas Canarias, España]”. Dat.: 08-09-1971. Leg.: A. Salvador.
Paratypes: MNCN 22961-22970. 6 Ad + 4 Juv. Same data as the holotype.
MNCN 1805-1815. 11 spec. Ad + Juv. Loc.: “San Sebastián de La Gomera, [Islas Canarias, España]”. Dat: 04- 1935. Leg.: C. Bolívar & F. Bonet.
Remarks: According to the original publication, the paratype series is MNCN 1805-1816. MNCN 1816 has not been found and it does not figure in the old books or collection cards. It might have disappeared a long time ago or there might be a mistake in the original publication.
description: Published as part of García-Díez, Teresa & González-Fernández, José E., 2013, The reptile type specimens preserved in the Museo Nacional de Ciencias Naturales (CSIC) of Madrid, Spain, pp. 46-58 in Zootaxa 3619 (1) on pages 53-54, DOI: 10.11646/zootaxa.3619.1.2, http://zenodo.org/record/223499
专业汉语教学国际学术讨论（德国第九届现代汉语教学讨论会），德国圣奥古斯廷，1996年10月1日至4日（学术会议简报：Annette Maurer, 张镇环 摘译）
Creators: name: 张, 镇环
name: Maurer, Annette
Publisher: name: CHUN - Chinesisch-Unterricht
Year: 2022

description: CHUN - Chinesisch-Unterricht, Bd. 13 (1997): CHUN - Chinesischunterricht
Die Waffen Achills oder Homers archaische Modernität
Creators: name: Männlein-Robert, Irmgard
Publisher: name: Würzburger Jahrbücher für die Altertumswissenschaft
Year: 2019

description: -
description: Würzburger Jahrbücher für die Altertumswissenschaft, [N.F.] Bd. 38 (2014): Würzburger Jahrbücher für die Altertumswissenschaft
Unveiling the nature of IGR J17177-3656 with X-ray, NIR and Radio observations
Creators: name: Paizis, A.
name: Nowak, M. A.
name: Wilms, J.
name: Chaty, S.
name: Corbel, S.
name: Rodriguez, J.
name: Del Santo, M.
name: Ubertini, P.
name: Chini, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report on the first broad-band (1-200 keV) simultaneous Chandra-INTEGRAL observations of the recently discovered hard X-ray transient IGR J17177-3656 that took place on 2011, March 22, about two weeks after the source discovery. The source had an average absorbed 1-200 keV flux of about 8x10^(-10) erg cm^(-2) s^(-1). We extracted a precise X-ray position of IGR J17177-3656, RA=17 17 42.62, DEC= -36 56 04.5 (90% uncertainty of 0.6"). We also report Swift, near infrared and quasi simultaneous radio follow-up observations. With the multi-wavelength information at hand, we propose IGR J17177-3656 is a low-mass X-ray binary, seen at high inclination, probably hosting a black hole.
description: 8 pages, 8 figures, accepted for publication in ApJ
Il "De origine Orobiorum sive Cenomanorum" di Giangrisostomo Zanchi. Passati immaginari e interessi epigrafici nella Bergamo del primo Cinquecento
Creators: name: CACCIA, Eleonora
Publisher: name: Universit� degli studi di Bergamo
Year: 2017

description: This work offers the critical edition of the latin text De origine Orobiorum sive Cenomanorum by Giangrisostomo Zanchi form Bergamo based on the collation of the two witnesses that convey it: the edition published in Venice in 1531 and the handwritten version, not autograph and shorter than the printed copy, conserved in Bergamo?s Civic Library ?Angelo Mai?. The edition is preceded by four main sections: the first one is a prosopography of Zanchi?s branch Giangrisostomo belonged to, investigated also in some manuscripts still unpublished; the second includes the analysis of De origine Orobiorum form and content, strictly tied to the Antiquities written by the forger Annius of Viterbo in the end of 15th century; the third involves the inquiry of epigraphical interests arisen in Renaissance Bergamo because Zanchi?s book ends with a collection of tituli from the city centre and the territory; finally, the last part describes the two witnesses of De origine Orobiorum, showing similarities and differences in order to suppose the epoch of the editing.
议程设置视角下的十字军东征缘起——以教皇乌尔班二世的演说辞为中心
Creators: name: Zhang, Shiyao
Publisher: name: figshare
Year: 2021
Subjects: subject: 160503 Communications and Media Policy
subject: FOS: Political science
subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 210307 European History (excl. British, Classical Greek and Roman)
subject: FOS: History and archaeology
subject: History

description: 十字军东征是西欧中世纪重要历史事件之一，这场自1096年开始的以宗教为名的战争对西欧和近东社会产生了深远影响。众所周知，促成十字军东征的一个重要原因即为1095年11月27日在法国克莱芒宗教会议上教皇乌尔班二世发表的演讲，而这次演讲所取得的效果有很大一部分要归功于演说辞达到的议程设置效果。本文将从议程设置的视角下重新审视乌尔班二世这篇演说辞，并综合其他因素对十字军东征的缘起进行探讨。
Politiche di riconoscimento nei musei di etnografia e delle culture nel XXI secolo
Creators: name: PAGANI, CAMILLA
Publisher: name: Universit� degli Studi di Milano
Year: 2014

description: Seguendo un approccio genealogico e alla luce delle teorie sul multiculturalismo, questo lavoro analizza il museo in quanto istituzione pubblica nazionale, fabbrica di identit�, strumento dello Stato-nazione e luogo di esercizio delle politiche di riconoscimento. Oggetto di tale ricerca � il museo di etnografia e delle culture che dagli anni ?80 � testimone di numerose critiche e di una crisi di identit�, dovuta alla sua eredit� coloniale e alla sua missione anacronistica in un contesto postcoloniale e globalizzato. In seguito ai movimenti dei popoli indigeni e allo sviluppo di norme internazionali relative alla diversit� culturale e alla restituzione dei beni culturali promosse dalle agenzie delle Nazioni Unite quali l?UNESCO e dalle istituzioni europee, i musei di etnografia sono diventati teatri in cui si negoziano e si costruiscono le identit� e in cui si mediano le domande di riconoscimento. Si sono cos� adottate delle nuove strategie istituzionali per superare il modello etnografico e la chiave di lettura essenziale per interpretare e comprendere questo cambiamento di paradigma � il principio di riconoscimento. Seguendo una prospettiva pluridisciplinare e attraverso casi studio in Europa e negli Stati Uniti, questo lavoro intende costruire un ponte tra la filosofia politica e la museologia. Propone cos� un?analisi di differenti istituzioni secondo quattro principi di riconoscimento concernenti il caso dei popoli indigeni, il rapporto all?universalismo, la relazione alla storia coloniale e la globalizzazione.
Spectral properties of high-gain parametric down-conversion
Creators: name: Spasibko, Kirill Yu.
name: Iskhakov, Timur Sh.
name: Chekhova, Maria V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: High-gain parametric down-conversion (PDC) is a source of bright squeezed vacuum, which is a macroscopic nonclassical state of light and a promising candidate for quantum information applications. Here we study its properties, such as the intensity spectral width and the spectral width of pairwise correlations.
description: 9 pages, 5 figures
Chalcides bedriagai Bosca 1880
Creators: name: García-Díez, Teresa
name: González-Fernández, José E.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Scincidae
Chalcides
Chalcides bedriagai

description: Gongylus ocellatus bedriagai Boscá, 1880
 Boscá, 1880. An. Soc. Esp. Hist. Nat., 9, Mem.: 503.
 Current name: Chalcides bedriagai (Boscá, 1880)
Lectotype: MNCN 5116. 1 spec. Loc.: “Dosaguas, Valencia, [Spain]” Dat.: 09-1879. Leg.: “adquiridos por E. Boscá”
Paralectotype: MNCN 5117. 1 spec. Same data as the Lectotype.
Remarks: Lectotype and paralectotype designated by Salvador (1998:152).
description: Published as part of García-Díez, Teresa & González-Fernández, José E., 2013, The reptile type specimens preserved in the Museo Nacional de Ciencias Naturales (CSIC) of Madrid, Spain, pp. 46-58 in Zootaxa 3619 (1) on page 54, DOI: 10.11646/zootaxa.3619.1.2, http://zenodo.org/record/223499
Die Weißenhofsiedlung und die Beamtensiedlung in Stuttgart
Creators: name: Gaukel, Inken
name: Geiger-Schmidt, Edeltrud
Publisher: name: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege
Year: 2019

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 48 Nr. 4 (2019)
胡裕树/范晓主编：动词研究综述 Hu Yushu/Fan Xiao (Hrsg.) (Zusammenfassende Beschreibung der Forschungen zum Verb). 太原 Taiyuan : 山西高校联合出版社 Shanxi Gaoxiao Lianhe Chubanshe, 1996.
Creators: name: Kaden, Klaus
Publisher: name: CHUN - Chinesischunterricht
Year: 2022

description: CHUN - Chinesischunterricht, Bd. 14 (1998): CHUN - Chinesischunterricht
The Rise of Active Region Flux Tubes in the Turbulent Solar Convective Envelope
Creators: name: Weber, Maria A.
name: Fan, Yuhong
name: Miesch, Mark S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We use a thin flux tube model in a rotating spherical shell of turbulent convective flows to study how active region scale flux tubes rise buoyantly from the bottom of the convection zone to near the solar surface. We investigate toroidal flux tubes at the base of the convection zone with field strengths ranging from 15 kG to 100 kG at initial latitudes ranging from 1 degree to 40 degrees with a total flux of 10^22 Mx. We find that the dynamic evolution of the flux tube changes from convection dominated to magnetic buoyancy dominated as the initial field strength increases from 15 kG to 100 kG. At 100 kG, the development of Omega-shaped rising loops is mainly controlled by the growth of the magnetic buoyancy instability. However, at low field strengths of 15 kG, the development of rising Omega-shaped loops is largely controlled by convective flows, and properties of the emerging loops are significantly changed compared to previous results in the absence of convection. With convection, rise times are drastically reduced (from years to a few months), loops are able to emerge at low latitudes, and tilt angles of emerging loops are consistent with Joy's Law for initial field strengths of greater than or equal to 40 kG. We also examine other asymmetries that develop between the leading and following legs of the emerging loops. Taking all the results together, we find that mid-range field strengths of approximately 40 - 50 kG produce emerging loops that best match the observed properties of solar active regions.
description: Accepted for publication in The Astrophysical Journal
HANS BLUMENBERG: REALT� METAFORICHE E FENOMENOLOGIA DELLA DISTANZA
Creators: name: CALONI, PAOLO
Publisher: name: Universit� degli Studi di Milano
Year: 2014

description: Hans Blumenberg 's philosophy is based on three main theoretical key-themes: the metaphor, the Life-world (Lebenswelt) and the myth. Blumenberg?s thoughts are an innovative intersection between E. Husserl?s and E. Cassirer philosophies.
Blumenberg develops a metaphorology to investigate in-conceptual or pre-conceptual levels of experience of the world. According to Blumenberg, metaphors and myths belong to the expressive dimension of experience, similarly to Cassirer?s philosophy of symbolic form. In virtue of that, the metaphorology can be considered as a phenomenology, or better, a genetic phenomenology of forms that give meaning to the world.
Lebenswelt is the limit concept of the experience. It is always already presupposed as the universe of obviousness, in which the sense of the world is unperceived. But Life-world is also the critical ground of philosophy. The philosophy itself has Lebenswelt as its last and most difficult object to investigates, because the concept of reality belonging to the Life-world is the opposite of theoretical experience. Nevertheless, Lebenswelt is the dimension in which formed and historical experience of world takes its own roots.
Metaphors are related to the Life-world, but they aren?t its direct expression. Instead, the metaphorical process is the memory of the disappearing Lebenswelt.
Finally, the myth is the fundamental level of the cultural experience. It is the matrix of the meaningful world in opposition to the absolutism of reality: the non-sense that constantly oppress human life in the world.
The myth illustrates the impossible memory of a world without human meanings, beyond the divergence between time of the world and time of life. In this sense, the persistence of myth in history is an illustration of the structural contingency of human life and it?s also a possible relief.
Blumenberg's philosophy is a phenomenology of distance. It aims to discriminate real reality from metaphorical reality and vice-versa. It shows the distances between the different realities in which human beings live and it displays them as inconsistent, substitutive, affected by temporality ? in one word ? unreal.
POLITICHE DI RICONOSCIMENTO NEI MUSEI DI ETNOGRAFIA E DELLE CULTURE NEL XXI SECOLO
Creators: name: PAGANI, CAMILLA
Publisher: name: Universit� degli Studi di Milano
Year: 2014

description: Seguendo un approccio genealogico e alla luce delle teorie sul multiculturalismo, questo lavoro analizza il museo in quanto istituzione pubblica nazionale, fabbrica di identit�, strumento dello Stato-nazione e luogo di esercizio delle politiche di riconoscimento. Oggetto di tale ricerca � il museo di etnografia e delle culture che dagli anni ?80 � testimone di numerose critiche e di una crisi di identit�, dovuta alla sua eredit� coloniale e alla sua missione anacronistica in un contesto postcoloniale e globalizzato. In seguito ai movimenti dei popoli indigeni e allo sviluppo di norme internazionali relative alla diversit� culturale e alla restituzione dei beni culturali promosse dalle agenzie delle Nazioni Unite quali l?UNESCO e dalle istituzioni europee, i musei di etnografia sono diventati teatri in cui si negoziano e si costruiscono le identit� e in cui si mediano le domande di riconoscimento. Si sono cos� adottate delle nuove strategie istituzionali per superare il modello etnografico e la chiave di lettura essenziale per interpretare e comprendere questo cambiamento di paradigma � il principio di riconoscimento. Seguendo una prospettiva pluridisciplinare e attraverso casi studio in Europa e negli Stati Uniti, questo lavoro intende costruire un ponte tra la filosofia politica e la museologia. Propone cos� un?analisi di differenti istituzioni secondo quattro principi di riconoscimento concernenti il caso dei popoli indigeni, il rapporto all?universalismo, la relazione alla storia coloniale e la globalizzazione.
Force correlations in molecular and stochastic dynamics
Creators: name: Yi, Su Do
name: Kim, Beom Jun
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A molecular gas system in three dimensions is numerically studied by the energy conserving molecular dynamics (MD). The autocorrelation functions for the velocity and the force are computed and the friction coefficient is estimated. From the comparison with the stochastic dynamics (SD) of a Brownian particle, it is shown that the force correlation function in MD is different from the delta-function force correlation in SD in short time scale. However, as the measurement time scale is increased further, the ensemble equivalence between the microcanonical MD and the canonical SD is restored. We also discuss the practical implication of the result.
description: 9 pages, 4 figures and Computer Physics Communcations (in press)
DEFENDING THE CORE? AN ANALYSIS OF TRADE UNION'S BEHAVIOUR TOWARDS OUTSOURCING IN THE GERMAN CHEMICAL AND METAL SECTOR
Creators: name: DORIGATTI, LISA
Publisher: name: Universit� degli Studi di Milano
Year: 2014

description: Over the last decade, the role of trade unions in segmented labour markets has been a relevant and strongly debated topic in the literature. On the one hand, the dualisation literature is portraying trade unions' behaviour in Coordinated Market Economies (CMEs) as segmentalist: Confronted with employers' pressures for cost reduction and increased flexibility, unions in core sectors are allowing for segmentation to take place (through outsourcing and the use of atypical forms of employment) in order to protect their members, which are overwhelmingly represented among core workers. On the other, the power resource approach is arguing that segmentation derives from the weakness of employees' representatives which are no longer able to oppose employers' segmentation strategies. This paper will contribute to this debate through a case-study analysis of trade unions' behaviour towards outsourcing in the German chemical and metal sector. We will show that trade unions have adopted both inclusive and exclusive strategies towards peripheral employees depending on three main factors: the peculiar trade unions' identity characterising the two sectors, how outsourcing processes impact on the core workforce and how they impact on the union's organisational interests.
Kevin Andrews, Castles of the Morea
Creators: name: Krönig, Wolfgang
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Rezension zu: Kevin Andrews, Castles of the Morea (Gennadeion Monographs, IV) The American school of classical studies at Athens (Princeton, New Jersey, 1953). XXII und 274 Seiten, 231 Abbildungen, 40 Tafeln. 15 Dollar.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 8 Nr. 6 (1955): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Unfolding the spectrum of the blazar Markarian 421 using data from the first Large-Sized Telescope of the Cherenkov Telescope Array
Creators: name: Biederbeck, Noah
Publisher: name: TU Dortmund
Year: 2023
Subjects: subject: Gamma-ray astronomy
subject: Astroparticle physics
subject: Cherenkov Telescope Array
subject: Unfolding
subject: 530
subject: Čerenkov-Strahlung
subject: Cherenkov Telescope Array
subject: Astrophysik

description: The nature of acceleration processes of very-high-energy radiation in the universe is largely unsolved. To study these, Imaging Atmospheric Cherenkov Telescopes measure Cherenkov radiation produced by secondary particles in Extensive Air Showers. The Cherenkov Telescope Array (CTA) is the next generation of ground-based Cherenkov astronomy to be built in the coming years parts on La Palma, Spain and parts at Paranal Observatory, Chile. The first prototype telescope of CTA, the LST-1, was inaugurated in 2018 on La Palma, and has been in the commissioning phase since. In this thesis, I develop a new automated analysis pipeline for analyses of point-like gamma-ray sources for LST-1 observations, using the workflow manager snakemake. I implement regularized unfolding in the open-source high-level gamma-ray analysis software Gammapy. I use the analysis pipeline and the unfolding implementation to analyze data of the blazar Markarian 421, creating an unfolded energy spectrum. The unfolded energy spectrum calculated in this thesis is compared to earlier analyses. It extends the measured range of the multi-wavelength energy spectrum of Markarian 421 to the highest energies.
description: Die Natur der Beschleunigungsmechanismen für sehr hochenergetische Strahlung im Universum ist weitestgehend ungeklärt. Um diese zu untersuchen, werden bildgebende, atmosphärische Tscherenkow Teleskope eingesetzt, die Tscherenkowstrahlung messen, die von Sekundärteilchen in ausgedehnten Luftschauern erzeugt wird. Das Cherenkov Telescope Array (CTA) ist die nächste Generation der bodengebundenen Tscherenkow-Astronomie und wird in den kommenden Jahren teils auf La Palma, Spanien, teils im Paranal Observatory, Chile, gebaut. Das erste Prototyp-Teleskop des CTA, das LST-1, wurde 2018 auf La Palma eingeweiht und befindet sich seitdem in der Phase der Inbetriebnahme. In dieser Arbeit entwickle ich eine neue automatisierte Analysepipeline für Analysen von punktartigen kosmischen Gammastrahlungsquellen für LST-1-Beobachtungen unter Verwendung des Workflow-Managers snakemake. Ich implementiere regularisiertes Entfalten in der quelloffenen Gammastrahlenanalysesoftware Gammapy. Ich verwende die Analysepipeline und die Entfalungsimplementierung, um Daten des Blazars Markarian 421 zu analysieren und ein entfaltetes Energiespektrum zu erstellen. Das in dieser Arbeit entfaltete Energiespektrum wird mit früheren Analysen verglichen und erweitert den gemessenen Bereich des multiwellenlängen Energiespektrums von Markarian 421 bis zu den höchsten Energien.
Photoproduction of mesons off nuclei
Creators: name: Krusche, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recent results for the photoproduction of mesons off nuclei are reviewed. These experiments have been performed for two major lines of research related to the properties of the strong interaction. The investigation of nucleon resonances requires light nuclei as targets for the extraction of the isospin composition of the electromagnetic excitations. This is done with quasi-free meson photoproduction off the bound neutron and supplemented with the measurement of coherent photoproduction reactions, serving as spin and/or isospin filters. Furthermore, photoproduction from light and heavy nuclei is a very efficient tool for the study of the interactions of mesons with nuclear matter and the in-medium properties of hadrons. Experiments are currently rapidly developing due to the combination of high quality tagged (and polarized) photon beams with state-of-the-art 4pi detectors and polarized targets.
Die Landesdenkmalpflege
Creators: name: Redaktion, Die
Publisher: name: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege
Year: 2019

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 48 Nr. 4 (2019)
title: Pneumothorax secondary to scalp angiosarcoma metastasis
Creators: name: de Oliveira Neto, José Flávio
Publisher: name: EURORAD
Year: 2025
Subjects: subject: Chest imaging
subject: Emergency
subject: Lung
subject: CT
subject: History
subject: Acute
subject: Clinical Case

description: Clinical History: A 68-year-old male presents with an ulcerated crusty lesion on the scalp that has been growing rapidly for 4 months. The lesion was resected with clear margins. Five months later, he returned with sudden dyspnoea, haemoptysis, and areas of bone exposure and scant granulation tissue on the scalp.

description: 68 years, male
Transfer and scattering of wave packets by a nonlinear trap
Creators: name: Li, Kai
name: Kevrekidis, P. G.
name: Malomed, Boris A.
name: Frantzeskakis, D. J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: In the framework of a one-dimensional model with a tightly localized self-attractive nonlinearity, we study the formation and transfer (dragging) of a trapped mode by "nonlinear tweezers", as well as the scattering of coherent linear wave packets on the stationary localized nonlinearity. The use of the nonlinear trap for the dragging allows one to pick up and transfer the relevant structures without grabbing surrounding "garbage". A stability border for the dragged modes is identified by means of of analytical estimates and systematic simulations. In the framework of the scattering problem, the shares of trapped, reflected, and transmitted wave fields are found. Quasi-Airy stationary modes with a divergent norm, that may be dragged by the nonlinear trap moving at a constant acceleration, are briefly considered too.
description: Phys. Rev. E in press
Transport Properties of Graphene Nanoribbon Transistors on Transport Properties of Graphene Nanoribbon Transistors on Chemical-Vapor-Deposition Grown Wafer-Scale Graphene
Creators: name: Hwang, Wan Sik
name: Tahy, Kristof
name: Li, Xuesong
name: Huili
name: Xing
name: Seabaugh, Alan C.
name: Sung, Chun-Yung
name: Jena, Debdeep
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Graphene nanoribbon (GNR) field-effect transistors (FETs) with widths down to 12 nm have been fabricated by electron beam lithography using a wafer-scale chemical vapor deposition (CVD) process to form the graphene. The GNR FETs show drain-current modulation of approximately 10 at 300 K, increasing to nearly 106 at 4 K. The strong temperature dependence of the minimum current indicates the opening of a bandgap for CVD-grown GNR-FETs. The extracted bandgap is estimated to be around 0.1 eV by differential conductance methods. This work highlights the development of CVD-grown large-area graphene and demonstrates the opening of a bandgap in nanoribbon transistors.
description: 8 pages, 3 figures
Recommendations From Mcfa Members Regarding The Pan-European Researcher'S Mobility Portal
Creators: name: Meyer, Dagmar M.
Publisher: name: Zenodo
Year: 2002
Subjects: researcher mobility
Marie Curie Fellowship Association

description: At the conference "Flexible Europe - Mobility as a tool for enhancing research capacity" (Tallinn, Estonia, 19 - 20 September 2002 - http://www2.archimedes.ee/mobility/) the European Commission presented a first outline of their new ‘pan-European Researcher’s Mobility Portal’. The Marie Curie Fellowship Association (MCFA) was invited to provide comments and suggestions for the development of the portal. Based on input from a large number of MCFA members, a document with recommendations was drawn up, which was discussed with representatives from DG RTD, Directorate D: ‘The Human Factor, Mobility and Marie Curie Actions’, at a meeting in Brussels in December 2002.

The document addresses the following topics:

I. General Set-up of the Portal

II. Information on Grants, Fellowships, Job Offers and similar

III. Practical Information

IV. European Science and Research Policy

V. Discussion Area

VI. Language of the Portal

VII. Securing the Quality of the Information provided on the Portal

VIII. Obtaining the Information to be displayed on the Portal

IX. Other Comments on the Portal

X. The Mobility Centers
Lichtstrom Durch Den Senkrechten Kreis Mit Absorption
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2015
Subjects: luminous flux. vertical, circle, medium, absorption,illuminance,illumination

description: Der Lichtstrom durch den senkrechten Kreis wird berechnet, dabei wird die Absorption berücksichtigt. Es werden Beispiele dazu behandelt.
description: German
Relativistische Entweichsgeschwindigkeit Im Elektrischen Feld
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2015
Subjects: relativistic, escape ,velocity,speed, kinetic energy,Coulomb,field

description: Mit Hilfe der relativistischen kinetischen Energie wird die Entweichsgeschwindigkeit im Coulomb-Feld bestimmt.
description: German
Biparametric Adaptive Filter: detection of compact sources in complex microwave backgrounds
Creators: name: López-Caniego, M.
name: Vielva, P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In this article we consider the detection of compact sources in maps of the Cosmic Microwave Background radiation (CMB) following the philosophy behind the Mexican Hat Wavelet Family (MHWn) of linear filters. We present a new analytical filter, the Biparametric Adaptive Filter (BAF), that is able to adapt itself to the statistical properties of the background as well as to the profile of the compact sources, maximizing the amplification and improving the detection process. We have tested the performance of this filter using realistic simulations of the microwave sky between 30 and 857 GHz as observed by the Planck satellite, where complex backgrounds can be found. We demonstrate that doing a local analysis on flat patches allows one to find a combination of the optimal scale of the filter R and the index of the filter g that will produce a global maximum in the amplification, enhancing the signal-to-noise ratio (SNR) of the detected sources in the filtered map and improving the total number of detections above a threshold. We conclude that the new filter is able to improve the overall performance of the MHW2, increasing the SNR of the detections and, therefore, the number of detections above a 5 sigma threshold. The improvement of the new filter in terms of SNR is particularly important in the vicinity of the galactic plane and in the presence of strong galactic emission. Finally, we compare the sources detected by each method and find that the new filter is able to detect more new sources than the MHW2 at all frequencies and in clean regions of the sky. The BAF is also less affected by spurious detections, associated to compact structures in the vicinity of the galactic plane.
description: 17 pages, 15 figures and 3 tables. Accepted for publication in MNRAS
Lichtstrom Und Raumwinkel Durch Dreiecke Und N-Ecke
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2015
Subjects: luminous flux, solid angle,triangle, n-gon, spherical, trigonometry,regular

description: Lichtstrom und Raumwinkel durch allgemeine Dreicke werden berechnet. Dann folgt das senkrechte regelmäßige n-Eck. Als Hilfsmittel dient die sphärische Trigonometrie.
description: German
Lichtstrom Und Beleuchtungsstärke Durch Das Senkrechte Regelmäßige N-Eck Mit Absorption
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2015
Subjects: luminous flux, illumination, illuminance,regular, n-gon,example,numeric

description: Der Lichtstrom und die Beleuchtungsstärke durch das senkrechte regelmäßige n-Eck werden ausgerechnet. Es werden Beispiele behandelt.

description: German
Theory of High-Tc Superconductivity: Transition Temperature
Creators: name: Harshman, Dale R.
name: Fiory, Anthony T.
name: Dow, John D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: It is demonstrated that the transition temperature (Tc) of high-Tc superconductors is determined by their layered crystal structure, bond lengths, valency properties of the ions, and Coulomb coupling between electronic bands in adjacent, spatially separated layers. Analysis of 31 high-Tc materials (cuprates, ruthenates, rutheno-cuprates, iron pnictides, organics) yields the universal relationship for optimal compounds, kBTc0 = β/\ellζ, where \ell is related to the mean spacing between interacting charges in the layers, ζ is the distance between interacting electronic layers, β is a universal constant and Tc0 is the optimal transition temperature (determined to within an uncertainty of +/- 1.4 K by this relationship). Non-optimum compounds, in which sample degradation is evident, e.g. by broadened superconducting transitions and diminished Meissner fractions, typically exhibit reduced Tc < Tc0. It is shown that Tc0 may be obtained from an average of Coulomb interaction forces between the two layers.
description: 28 pages, 147 references, 5 figures, 2 tables
Direction de l’Institut, collaborateurs
Creators: name: Redaktion, Die
Publisher: name: Jahresbericht SIK-ISEA / Schweizerisches Institut für Kunstwissenschaft
Year: 2019

description: Jahresbericht SIK-ISEA / Schweizerisches Institut für Kunstwissenschaft, 2016: Jahresbericht 2015 SIK-ISEA
Galactic foreground contributions to the WMAP5 maps
Creators: name: Macellari, N.
name: Pierpaoli, E.
name: Dickinson, C.
name: Vaillancourt, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We compute the cross correlation of the intensity and polarisation from the 5-year WMAP data in different sky-regions with respect to template maps for synchrotron, dust, and free-free emission. We derive the frequency dependence and polarisation fraction for all three components in 48 different sky regions of HEALPix (Nside=2) pixelisation. The anomalous emission associated with dust is clearly detected in intensity over the entire sky at the K (23 GHz) and Ka (33 GHz) WMAP bands, and is found to be the dominant foreground at low Galactic latitude, between b=-40 and b=+10. The synchrotron spectral index obtained from the K and Ka WMAP bands from an all-sky analysis is -3.32\pm 0.12 for intensity and -3.01\pm0.03 for the polarised intensity. The polarisation fraction of the synchrotron is constant in frequency and increases with latitude from ~5% near the Galactic plane up to ~40% in some regions at high latitude; the average value for |b|<20 is 8.6\pm1.7 (stat) \pm0.5 (sys) % while for |b|>20 it is 19.3\pm0.8 (stat) \pm 0.5 (sys) %. Anomalous dust and free-free emission appear to be relatively unpolarised...[Abridged]...the average polarisation fraction of dust-correlated emission at K-band is 3.2\pm0.9 (stat) \pm 1.5 (sys) %, or less than 5% at 95% confidence. When comparing real data with simulations, 8 regions show a detected polarisation above the 99th percentile of the distribution from simulations with no input foreground polarisation, 6 of which are detected at above 2sigma and display polarisation fractions between 2.6% and 7.2%, except for one anomalous region, which has 32\pm12%. The dust polarisation values are consistent with the expectation from spinning-dust emission, but polarised dust emission from magnetic-dipole radiation cannot be ruled out. Free-free emission was found to be unpolarised with an upper limit of 3.4% at 95% confidence.
description: Accepted for publication in MNRAS, 18 pages, 10 figures, 10 tables
Quantifying non-Markovianity of continuous variable Gaussian dynamical maps
Creators: name: Vasile, Ruggero
name: Maniscalco, Sabrina
name: Paris, Matteo G. A.
name: Breuer, Heinz-Peter
name: Piilo, Jyrki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a non-Markovianity measure for continuous variable open quantum systems based on the idea put forward in H.-P. Breuer et al., Phys. Rev. Lett.\textbf{103}, 210401 (2009), i.e., by quantifying the flow of information from the environment back to the open system. Instead of the trace distance we use here the fidelity to assess distinguishability of quantum states. We employ our measure to evaluate non-Markovianity of two paradigmatic Gaussian channels: the purely damping channel and the quantum Brownian motion channel with Ohmic environment. We consider different classes of Gaussian states and look for pairs of states maximizing the backflow of information. For coherent states we find simple analytical solutions, whereas for squeezed states we provide both exact numerical and approximate analytical solutions in the weak coupling limit.
description: 10 pages, 5 figures
Stöckli, W. E. (2018): Twann: Ausgrabungen 1974-1976, Auswertungen 1976- 1982, Schlussbericht von 1981/1982, Kommentar von 2017
Creators: name: Hofmann, Daniela
Publisher: name: Archäologische Informationen
Year: 2020

description: Rezension zu: Stöckli, W. E. (2018): Twann: Ausgrabungen 1974-1976, Auswertungen 1976-1982, Schlussbericht von 1981/1982, Kommentar von 2017. (Die neolithischen Ufersiedlungen von Twann, 21; Hefte zur Archäologie im Kanton Bern, 3). Bern: Archäologischer Dienst des Kantons Bern. 183 Seiten, 115 teils farbige Abbildungen. ISBN 978-3-9524659-6-7
description: Archäologische Informationen, Bd. 42 (2019): Archäologische Informationen