cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Arithmetic Properties of Abelian Varieties
Creators: name: Wang, Tian
Publisher: name: University of Illinois at Chicago
Year: 2023

description: Let $A$ be an abelian variety of dimension $g$, defined over a number field $K$. Denote by $N_A$ the norm of the conductor ideal of $A$. For each prime $\fp$ in $K$ such that $\fp\nmid N_A$, denote by $\overline{A}_{\fp}$ the reduction of $A$
modulo $\fp$, defined over the finite field $\F_\fp$.
Questions around the distribution of certain properties $\overline{A}_\fp$ have been extensively studied over the years, such as the Sato-Tate Conjecture from the 1960s, the Lang-Trotter Conjecture from the 1970s, and the Murty-Patankar Conjecture from the 2000s. This thesis revolves around this theme of research, as follows.

When $K$ is the field of rationals, we focus on a higher-dimensional generalization of a conjecture formulated by S. Lang and H. Trotter about the Frobenius trace of an elliptic curve (i.e., an abelian variety of dimension 1). Under the assumption of the Generalized Riemann Hypothesis, we prove nontrivial upper bounds for the number of primes $p\leq x$ for which $\overline{A}_p$ has a prescribed Frobenius trace.
These bounds improve prior results obtained by A.C. Cojocaru, R. Davis, A. Silverberg, and K.E. Stange in 2016 and H. Chen, N. Jones, and V. Serban in 2020. The bounds also recover the best-known results obtained for $g=1$ by M.R. Murty, V.K. Murty, and N. Saradha in 1988, combined with a refinement in the power of $\log x$ by D. Zywina in 2015.

By restricting to an absolutely simple abelian surface with a commutative endomorphism ring, we prove nontrivial upper bounds for the number of primes $\fp$ with norm bounded by $x$, for which $\overline{A}_{\fp}$ splits into a product of abelian varieties of smaller dimensions. These bounds improve prior results obtained by J. Achter in 2012 and D. Zywina in 2014.
Media Literacy und Librarians Beliefs
Creators: name: Marci-Boehncke, Gudrun
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: Öffentliche Bibliothek
subject: Professionalität
subject: Medienkompetenz
subject: Neue Medien
subject: Bibliothekar
subject: Zukunft
subject: 020 Bibliotheks- und Informationswissenschaften

description: In der Professionalitätsforschung im Kontext der Erziehungswissenschaften spielen die Einstellungen und Haltungen von pädagogischem Personal inzwischen eine entscheidende Rolle. Vor allem in Zusammenhang mit dem Einsatz digitaler Medien wird ihre Rolle aktuell international untersucht (u. a. Blackwell, Lauricella & Wartella, 2014). Dabei bestätigt sich, dass zum einen diese Einstellungen, die gesellschaftlich sehr unterschiedlich aussehen, die Bereitschaft bedingen, digitale Medientechnik überhaupt einzusetzen. Zum anderen wirkt die eigene Selbstwirksamkeitserwartung auf die Haltung, also die Einschätzung, inwiefern es einem gelingen wird, die Medien erfolgreich zu nutzen. Darüber hinaus entwickelt vorhandene Arbeitsroutine einen negativen Einfluss. Dieser Artikel stellt zunächst die Beliefs Forschung vor, die vor allem auf die Voreinstellungen von Lehrkräften abhebt, und wendet diese dann auf Librarians Beliefs und ihre Beliefs in Bezug auf digitalen Medieneinsatz an.
title: Umfrageergebnisse zur gesellschaftlichen Akzeptanz der Energiewende : im Auftrag der Westenergie AG, Befragungszeitraum 12.-17.12.2024
Creators: name: Venjakob, Johannes
name: Reichmann, Aileen
name: Voigt, Silvia
Publisher: name: Wuppertal Institut für Klima, Umwelt, Energie
Year: 2025
Subjects: subject: 300 Sozialwissenschaften

description: Die Energie- und Klimapolitik der vergangenen Jahre war in Deutschland durch ein Nebeneinander von Erfolgen und Misserfolgen geprägt. So konnte der Ausbau erneuerbarer Energien weiter vorangetrieben werden, gleichzeitig wurden die Ziele im Gebäude- und Verkehrssektor verfehlt. Hinzu kommen kontroverse Debatten (z.B. bzgl. des "Heizungsgesetztes"). Solche Kontroversen um die richtigen Maßnahmen und Instrumente können sich in einer großen gesellschaftlichen Verunsicherung hinsichtlich der weiteren Ausrichtung sowie des richtigen Ambitionsgrads von Energie- und Klimapolitik niederschlagen. Für die erfolgreiche Umsetzung der Energiewende ist der gesellschaftliche Rückhalt aber notwendige Voraussetzung, insbesondere für anstehende Maßnahmen im Gebäude- und Verkehrssektor. 
Im Auftrag der Westenergie AG hat das Wuppertal Institut vor diesem Hintergrund im Dezember 2024 eine deutschlandweite quotierte Befragung entwickelt, die sich mit der grundsätzlichen Einstellung zur Energiewende und der Zufriedenheit hinsichtlich des Fortschritts befasst. Ein zentraler Teil der Befragung setzte sich zudem mit den ökonomischen Folgen der Energiewende auseinander. Zudem wurde das Vertrauen der Bevölkerung in verschiedene Akteure hinsichtlich ihrer Fähigkeit, die Energiewende erfolgreich voranzutreiben, untersucht. 
Der Energiepolitik fehlt aus Sicht der Befragten eine klare Strategie; die Instrumente und Maßnahmen wirken auf die Menschen intransparent und wenig partizipativ. Besonders gravierend: Eine deutliche Mehrheit der Befragten gibt an, die ökonomischen Lasten der Energiesystemtransformation als ungerecht verteilt zu empfinden. Darüber hinaus haben die Befragten wenig Vertrauen in die politischen Entscheidungsträger, die Energiewende fair, partizipativ und konsensorientiert umzusetzen. Politischen Akteuren, wie auch der Wirtschaft, wird sogar eine Blockadehaltung unterstellt. 
Die Ergebnisse spiegeln die Ambivalenz und Unsicherheit in der Bevölkerung wider und verdeutlichen den dringenden Bedarf an partizipativer Strategieentwicklung, transparenter Kommunikation und Wissensbildung in Richtung Gesellschaft. Um die öffentliche Akzeptanz für politische Maßnahmen zu erhöhen, scheint es daher dringend geboten, dass die Politik konsistente Transformationspfade festlegt, dabei relevante Stakeholder einbezieht und die Kommunikation der notwendigen Maßnahmen und ihrer erwarteten Wirkung verbessert.
Wo sind die Öffentlichen Bibliotheken in Forschung und Lehre?
Creators: name: Wimmer, Ulla
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: Bibliothekswissenschaft
subject: Informationswissenschaft
subject: Forschung
subject: Lehre
subject: Öffentliche Bibliothek
subject: 020 Bibliotheks- und Informationswissenschaften

description: Im Rahmen einer Paneldiskussion im Dezember 2018 wurde die Frage nach der Präsenz der Öffentlichen Bibliotheken in den aktuellen Studienplänen und Forschungsprojekten diskutiert. Es ergaben sich – wie erwartet – deutlich unterschiedliche Perspektiven zwischen der Berufspraxis und den Hochschulen. Dieser Beitrag greift aus der Vielzahl der angesprochenen Aspekte zwei heraus: die Frage nach spezifischen vs. abstrakten Studieninhalten und nach dem „interkulturellen Konflikt“ zwischen Forschungspraxis und professioneller Praxis. Auf beide Aspekte gibt es Antworten, die jedoch die beteiligten Akteure in die Pflicht nehmen.
Nongeminate and Geminate Recombination in PTB7:PC$_{71}$BM solar cells
Creators: name: Foertig, A.
name: Kniepert, J.
name: Gluecker, M.
name: Brenner, T.
name: Dyakonov, V.
name: Neher, D.
name: Deibel, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A combination of transient photovoltage (TPV), voltage dependent charge extraction (CE) and time delayed collection field (TDCF) measurements is applied to poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl] [3-fluoro-2-[(2-ethylhexyl)carbonyl] thieno[3,4-b]thiophenediyl]] (PTB7):[6,6]-phenyl-C71-butyric acid (PC$_{71}$BM) bulk heterojunction solar cells to analyze the limitations of photovoltaic performance. Devices are processed from pure chlorobenzene (CB) solution and a subset was optimized with 1,8-diiodooctane (DIO) as co-solvent. The dramatic changes in device performance are discussed with respect to the dominating loss processes. While in the devices processed from CB solution, severe geminate and nongeminate recombination is observed, the use of DIO facilitates efficient polaron pair dissociation and minimizes geminate recombination. Thus, from the determined charge carrier decay rate under open circuit conditions and the voltage dependent charge carrier densities $n(V)$, the nongeminate loss current $j_{loss}$ of the samples with DIO alone enables us to reconstruct the current/voltage ($j/V$) characteristics across the whole operational voltage range. Geminate and nongeminate losses are considered to describe the $j/V$ response of cells prepared without additive, but lead to a clearly overestimated device performance. We attribute the deviation between measured and reconstructed $j/V$ characteristics to trapped charges in isolated domains of pure fullerene phases.
description: 7 pages, 5 figures
title: D'Annunzio sulla scena lirica: libretto o Poema?
Creators: name: Guarnieri, Adriana
Publisher: name: Edizioni Ca' Foscari - Digital Publishing
Year: 2015

description: Gabriele d’Annunzio’s relationship with music may be considered under two points of view: firstly, his musical tastes, that is his Wagnerism and, later, his anti-Wagnerism and his envisioning of a ‘Latin musical drama’; secondly, the use of his poems in chamber vocal music and particularly in romanzas. An overall analysis of d’Annunzio’s texts for music shows how, depending on the composer with whom he cooperated, his texts are alternatively conservative, up-to-date or avant-gardist. A full transcription of d’Annunzio’s autograph version of his libretto for Alberto Franchetti’s La figlia di Iorio (The daughter of Iorio), containing the outline of the first act and a draft of the first and the third act, offers a glimpse on the stages of elaboration of his tragedy.
description: Archivio d’Annunzio, 1 | 2014
Προβληματική της παροιμίας στη μετάφραση: η χρήση της στη νέα ελληνική και η ηλεκτρονική επεξεργασία της
Creators: name: Τσακνάκη, Ολυμπία Α.
Publisher: name: Aristotle University of Thessaloniki
Year: 2004
Subjects: Μετάφραση
Πεπερασμένα αυτόματα
Translation
Finite-State automate

description: Οι παροιμίες χρησιμοποιούνται σε σημαντικό βαθμό στο γραπτό λόγο ως "σημασιολογικοί καταλύτες". Ο αριθμός τους είναι μεγάλος και οι μορφές στις οποίες εμφανίζονται, ποικίλες. Η έρευνα, όσον αφορά τις παροιμίες, αποκτά ιδιαίτερο ενδιαφέρον στο χώρο της αυτόματης επεξεργασίας. Για την πλήρη ανάλυσή τους απαιτείται εμβριθής τυπογραφική και μορφολογική ανάλυση. Η εφαρμογή του μαθηματικού μοντέλου διαδικασιών αυτοματισμού πεπερασμένων καταστάσεων επιτρέπει τη λεπτομερή αναπαράσταση των παροιμιακών παραλλαγών καθώς και την επεξεργασία "εν δυνάμει" παραλλαγών, κομμένων, κολοβομένων καθώς επίσης και μεταπλασμένων παροιμιακών μορφών. Οσον αφορά τη μετάφραση της παροιμίας, είναι απαραίτητο να προσδίδουμε την πρέπουσα σημασία στο πολιτισμικό της φορτίο. Ο τρόπος με τον οποίο αντιλαμβάνονται τον κόσμο οι φυσικοί ομιλητές της γλώσσας πηγής διαφέρει από εκείνον της γλώσσας στόχου. Ο μεταφραστής οφείλει να λαμβάνει υπόψη του τη διαφορετικότητα και να ωθεί το δέκτη στην αποδοχή του ξένου στοιχείου στο δικό του γλωσσικό και πολιτισμικό περιβάλλον μέσα από την πιστή στο σημαίνοντα μετάφραση
description: Proverbs are an inexhaustible source of linguistic and cultural interest. They are numerous in Modern Greek and they have different forms. Variants exist at different levels(orthographical, morphological, semantic etc). Nevertheless, due to the procedure of deproverbalization, proverbs are not always used in their original form. In this study, we examine the changes that occur. Research becomes also very intererting in the domain of automatic treatment of natural languages. Typographic and anorphological analysis is necessary for complete representation of proverbial variants and changed forms of proverbs. The mathematical model of finite-state automata permits the precise pre reprentation of proverbs. Proverbs provide an interesting look into Lodern Greek and French. As regards translation, proverbs have a cultural load which we must take under consideration in the translating procedure. The translater must not exclude the foreign cultural elements but, on the contrary, accept and incorporate them in the target language text
On the different forms of the Maxwell's electromagnetic equations in a uniform media
Creators: name: Red'kov, V. A.
name: Spix, George J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Two known, alternative to each other, forms of the Maxwell's electromagnetic equations in a moving uniform media are investigated and discussed. Approach commonly used after Minkowski is based on the two tensors: H^{ab} = (D, H /c) and F^{ab} = (E, cB) which transform independently of each other at Lorentz transitions; relationships between fields change their form at Lorentz transformations and have the form of the Minkowski equations depending on the 4-velocity u^{a} of the moving media under an inertial reference frame. So, the electrodynamics by Minkowski implies the absolute nature of the mechanical motion. An alternative formalism (Rosen and others) may be developed in the new variables. This form of the the Maxwell's equations exhibits symmetry under modified Lorentz transformations in which everywhere instead of the vacuum speed of light c is used the speed of light in the media, kc . In virtue of this symmetry we might consider such a formulation of the Maxwell theory in the media as invariant under the mechanical motion of the reference frame.In connection with these two theoretical schemes, a point of principle must be stressed: it might seem well-taken the requirement to perform Poincare-Einstein clock synchronization in the uniform medias with the help of real light signals influenced by the media, which leads us to the modified Lorentz symmetry.
description: 19 pages, LaTex
Isolation of immunoglobulins from cheese whey and milk using ultrafiltration and immobilized metal affinity chromatography
Creators: name: Fukumoto, Lanna Rumiko
Publisher: name: University of British Columbia
Year: 2008

description: Cheddar cheese whey was concentrated using an ultrafiltration (OF) membrane with a 50 kDa molecular weight cut-off (MWCO). The concentrated whey was applied to an immobilized metal affinity chromatography (IMAC) column to isolate IgG. With a 50 ml IMAC column loaded with 17.3 ml of 50 mM CuCl₂ to get 2/3 Cu saturation, 1240 mg of IgG could be isolated with 56% purity. About 152 mg of lactoferrin and 90 mg of lactoperoxidase could be isolated along with the IgG. By using concentrated whey instead of unconcentrated whey, the time required to apply the whey was reduced proportionally to the concentration factor. Whey could be concentrated up to 30 times without any decrease in recovery or purity of IgG obtained by IMAC. UF of whey with a 50 kDa or 100 kDa MWCO membrane at 4°C or 45°C did not affect IgG recovery or purity obtained by IMAC. Diafiltration also had no effect. By using 50 mM glycine instead of 1.0 M NH₄Cl in the eluting buffer, elution was more efficient. The type of whey used could affect the recovery and purity of IgG obtained by IMAC. IMAC was run at room temperature or 7°C without any loss in recovery or purity of IgG, but the elution profile was altered. IgG could be recovered from a whey concentrated commercially by UF as well. A method was also developed to isolate IgG from raw skim milk using UF and IMAC. Ion exchange chromatography was compared to IMAC as an alternative method to isolate IgG from concentrated whey. Ion exchange chromatography gel was about 31 times less expensive than IMAC gel. The capacity of an ion exchange chromatography column for IgG was 16 times lower than for an IMAC column, and the purity of IgG recovered was lower. Taking the capacity into account, the overall cost of IMAC was about 2 times more than ion exchange chromatography. Considering the high purity of IgG obtainable and the advantages in working with smaller columns, IMAC appeared to be a better method of isolating IgG. A small-scale shelf life study of IgG in UHT milk was also done. A thermal resistance curve for IgG in UHT milk was constructed assuming first-order destruction of IgG at 62°, 66°, 70°, 74°, 78° and 80°C. D values were obtained from the first-order destruction curves. The D values were used to plot a thermal resistance curve, and D values were extrapolated for temperatures used for the shelf life study. D values extrapolated were 1.77 x 10¹⁴ yr at 4°C, 3.85 x 10⁷ yr at 25°C, and 1.94 x 10⁵ yr at 35°C. IgG isolated by IMAC was membrane sterilized using prefiltration and final filtration with a 0.2 Jim membrane. Membrane sterilization did not affect IgG activity. Membrane sterilized IgG was aseptically injected into 250 ml Tetra Brik cartons containing 2% white UHT milk. The cartons were stored at 4°, 25° and 35°C. Over 5 months of the shelf life study, no change was observed in IgG concentration as predicted.
title: «Impones plagiario pudorem»
title: D'Annunzio romanziere e l'affaire des plagiats
titleType: Subtitle
Creators: name: Giacon, MariaRosa
Publisher: name: Edizioni Ca' Foscari - Digital Publishing
Year: 2015

description: During d’Annunzio’s lifetime, a controversy arose concerning his alleged drawing from other literary sources – sources which he transformed in his writings through his own lyricism. Following the publication of d’Annunzio’s novel L’innocente (The intruder), Enrico Thovez instigated the so-called affaire des plagiats, in response to which critics such as Benedetto Croce took d’Annunzio’s part. By borrowing from French Symbolists and Russian writers, d’Annunzio wished to abandon 19th century realism so as to reflect fin de siècle irrationalism and spiritualism, but he proved unsuccessful in setting up an innovative narrative system. Apparently being more a poet than a novelist, d’Annunzio let the functions of poetry dictate narrative strategy; thus, another literary genre, the roman-poème, was founded.
description: Archivio d’Annunzio, 1 | 2014
Nonthermal phenomena in the center of Abell 1775: An 800 kpc head-tail, revived fossil plasma and slingshot radio halo
Creators: name: Botteon, A.
name: Giacintucci, S.
name: Gastaldello, F.
name: Venturi, T.
name: Brunetti, G.
name: van Weeren, R. J.
name: Shimwell, T. W.
name: Rossetti, M.
name: Akamatsu, H.
name: Brüggen, M.
name: Cassano, R.
name: Cuciti, V.
name: de Gasperin, F.
name: Drabent, A.
name: Hoeft, M.
name: Mandal, S.
name: Röttgering, H. J. A.
name: Tasse, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Thermal gas in the center of galaxy clusters can show substantial motions that generate surface-brightness and temperature discontinuities known as cold fronts. The motions may be triggered by minor or off-axis mergers that preserve the cool core of the system. The dynamics of the thermal gas can also generate radio emission from the intra-cluster medium (ICM) and impact the evolution of clusters' radio sources. We aim to study the central region of Abell 1775, a system in an ambiguous dynamical state at $z=0.072$ which is known to host an extended head-tail radio galaxy, with the goal of investigating the connection between thermal and nonthermal components in its center. We made use of a deep (100 ks) Chandra observation accompanied by LOFAR 144 MHz, GMRT 235 MHz and 610 MHz, and VLA 1.4 GHz radio data. We find a spiral-like pattern in the X-ray surface brightness that is mirrored in the temperature and pseudo-entropy maps. Additionally, we characterize an arc-shaped cold front in the ICM. We interpret these features in the context of a slingshot gas tail scenario. The structure of the head-tail radio galaxy "breaks" at the position of the cold front, showing an extension that is detected only at low frequencies, likely due to its steep and curved spectrum. We speculate that particle reacceleration is occurring in the outer region of this tail, which in total covers a projected size of $\sim800$ kpc. We also report the discovery of revived fossil plasma with ultra-steep spectrum radio emission in the cluster core together with a central diffuse radio source that is bounded by the arc-shaped cold front. The results reported in this work demonstrate the interplay between thermal and nonthermal components in the cluster center and the presence of ongoing particle reacceleration in the ICM on different scales.
description: 17 pages, 17 figures, 2 tables (including appendix); Updated to match the accepted version in A&A
Ionic Binding in a Susy Background
Creators: name: Clavelli, L.
name: Lovorn, T.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: From string theory and the observation of a positive vacuum energy in our universe it seems inevitable that there will eventually be a phase transition to an exactly supersymmetric (susy) universe. In this phase there will be an effective weakening of the Pauli principle due to fermi-bose degeneracy. As a consequence molecular binding will be significantly affected. We make some general comments on susy molecules and perform a variational principle estimate of ionic binding energies.
description: published version, 14 pages
Η συμβολή των μαθημάτων ειδικότητας στη γλωσσική αγωγή: η διδασκαλία της Νέας Ελληνικής ως δεύτερης γλώσσας με έμφαση στο περιεχόμενο των γνωστικών αντικειμένων του αναλυτικού προγράμματος
Creators: name: Ζάγκα, Ελευθερία Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2004
Subjects: Διδασκαλία δεύτερης γλώσσας
Teaching a second language

description: Ενα πολύ σημαντικό ζήτημα στη μάθηση και τη διδασκαλία μιας δεύτερης γλώσσας(Γ2), αποτελεί η ανάπτυξη της Γνωστικής Ακαδημαϊκής Γλωσσικής Ικανότητας. Στην κατεύθυνση αυτή, η αξιοποίηση των γνωστικών αντικειμένων του ΑΠΣ αποτέλεσε τη βασική υπόθεση εργασίας, η οποία οδήγησε στον σχεδιασμό, την οργάνωση και την εφαρμογή μιας εναλλακτικής πρότασης διδασκαλίας της ελληνικής ως Γ2. Η εφαρμογή πραγματοποιήθηκε στο Διαπολιτισμικό Γυμνάσιο Θεσσαλονίκης στη διάρκεια του σχολικού έτους 2001-2002 με τη συμμετοχή εκπαιδευτικών που δίδαξαν Μαθηματικά, Φυσική, Βιολογία και Ιστορία. Στη διδακτική αυτή πρόταση, τα γνωστικά αντικείμενα χρησιμοποιήθηκαν ως "όχημα" για τη γλωσσική διδασκαλία. Παράλληλα , δόθηκε έμφαση και στη διδασκαλία του περιεχομένου με τη χρήση στρατηγικών. Η αξιολόγηση των δεδομένων που προέκυψαν από την εφαρμογή κατέδειξαν ότι η ανάπτυξη της Γνωστικής Ακαδημαϊκής Γλωσσικής Ικανότητας επιτυγχάνεται όταν η γλωσσική διδασκαλία επεκτείνεται και στη διδασκαλία των γνωστικών αντικειμένων
description: The subject of this thesis regards the organisation, the planning, and the testing of an alternative model of teaching Greek as a second language. This teaching model that is based on findings from cognitive theories of learning and from the studies of Krashen and Gummins acknowledges languages and its content as an entity and as inseparable factors. This mean that the cognitive subjects of the curriculum are used as means and as a "vehicle" for the teaching of the language while focusing at the same time on learning of the content of these subjects using strategies-based instruction.This instruction, according to research can help students to develop Cognitive Academic language Proficiency(CALP). Based on these principles and the above theoretival background an alternative teaching model was created and tested during a schoolyear in a Highschool of Multicultural education of Thessaloniki. The model was tested with the coordination of teachers of Maths, Physics, Biology and History and the collected data proved the development of Cognitive Academic Language Proficiency
«Il dilettante di sensazioni»
Creators: name: Penasa, Stefania
Publisher: name: Università Ca’ Foscari Venezia, Italia
Year: 2014

description:

Within the constant linguistic research performed by Gabriele d’Annunzio, the chromatic lexicon plays a fundamental role. In his prose work, d’Annunzio developed a lexicon which aimed at attaining the maximum precision and at the same time remained constantly refined and solemn. In this regard, chromaticism is considered the stylistic device to meet these requirements. D’Annunzio made use of all the lexical strategies offered to him by the Italian language, proposing a particularly large body, rich in derivatives, compounds and, especially, referential terms. He selected the words less frequently used, made up new etymologies and sought out constantly new meanings. Furthermore, the semantic field of colour allows to thoroughly investigate d’Annunzio’s role in the literary language of the 20th century and, consequently, to realize how deeply indebted the Italian advertising system of the early 20th century was to him.

description: Archivio d’Annunzio
Climate Services to support urban resilient planning and design: the CLARITY methodology
Creators: name: Capolupo, Alessandra
name: Zuccaro, Giulio
name: Leone, Mattia
name: Nardone, Stefano
name: Havlik, Denis
name: Kalet, Patrick
name: Schimak, Gerald
name: Zuvela Aloise, Maja
name: Goler, Robert
name: Hahn, Claudia
name: Kainz, Astrid
name: DeWit, Rosmarie
Publisher: name: Zenodo
Year: 2019
Subjects: CLARIY
climate services
climate change
EGU2019

description: The intensity and impact of climate change induced extreme weather events, such as heat waves or floods, is to a large extent determined by the characteristics of built and natural environment. Urban resilience measures therefore need to be identified and designed locally to reduce impacts by altering the specific settlement characteristics and improving the microclimate conditions. To support urban planners in choosing the adequate adaptation options for specific urban infrastructure projects, climate projections should capture the variations at urban/district scale for key hazard indicators. Such refinement can be achieved by integrating the urban microclimate analysis in the conventional GCM-RCM (Global Climate Model - Regional Climate Model) downscaling approach. This is an emerging and interdisciplinary research area In the field of climate risk modelling, where climate science, earth observation, urban studies, environmental design and building technology can contribute to identify suitable approaches. The H2020-CLARITY project (www.clarity-h2020.eu) aims to provide such support by developing an innovative hazard/impact modelling methodology that takes into account urban microclimate variability in an easy to use Climate Service. The microclimate effects are quantified by exploiting the potential of the wide amount of data generated by satellite earth observations and made available at pan-European level through the Copernicus datasets. Specific algorithms and GIS spatial analysis tools are used to process the data and to extract detailed information related to key parameters linked to urban morphology and surface type (e.g. albedo, emissivity, green fraction, runoff coefficient, etc.). Resulting “local” variations of the hazards are available for advanced automated screening and expert studies through localized data packages that combine complementary hazards, exposure and vulnerability data for specific region with a choice of relevant adaptation measures.
Το θέατρο του Θεόδωρου Τερζόπουλου: από το προσωπικό στο παγκόσμιο, από το κέντρο στο έκ-κεντρο
Creators: name: Χατζηδημητρίου, Πηνελόπη Ν.
Publisher: name: Aristotle University of Thessaloniki
Year: 2004
Subjects: Αττις
Μέθοδος αποδόμησης
Terzopoulos Theodoros
Method of deconstruction
Attis

description: Η παρούσα διατριβή φιλοδοξεί να αναλύσει το συνολικό έργο του Ελληνα σκηνοθέτη Θεόδωρου Τερζόπουλου από αρχής της σκηνοθετικής του καριέρας στη δεκαετία του 1970 μέχρι το 2003.Μελετά τα συστατικά στοιχεία της σκηνικής γλώσσας του Αττις, παρακολουθεί τα ιδεολογικά ρεύματα που υποκινούν τη θεατρική του πρακτική, ερευνά τη θέση του στο ελληνικό και το παγκόσμιο θεατρικό τοπίο. Σε κάθε περίπτωση, επιλεγμένες παραστάσεις διαφωτίζουν, ως παραδείγματα, το υπο συζήτηση θέμα. Χρησιμοποιείται μια γκάμα θεωρητικών εργαλείων για την προσέγγιση ζητημάτων, όπως η διαπολιτιστική, η μετα-νεωτερική, η ουσιοκρατική πράξη του Αττις, κλπ. με κοινό τόπο τη σύγχρονη προβληματική πάνω στο βιολογικό/ουδέτερο/μουσικοκρατικό σώμα και το πολιτισμικό/ιδεολογικό σώμα, τη σχέση, δηλαδή, ιδεολογίας και σωματικής εμπειρίας και έκφρασης μέσα από το μπρεχτικό gestus, στη δεύτερη περίοδο του Αττις(1985-), με τη μετα-γραφή της τραγωδίας και τη βιονεργητική μέθοδο της αποδόμησης, διαμορφώνει ένα θέατρο της σκληρότητας, όπου κυριαρχούν σώματα ιερογλυφικά, αρχετυπικά σύμβολα του πάσχοντος όντος. Συγχρόνως, όμως, τα έργα του Χάινερ Μύλλερ, δίνουν την ευκαιρία της σύνταξης μιας ανανεωμένης, μεταμπρεχτικής πολιτικής γλώσσας
description: The present PhD thesis' ambition is to analyze the complete works of the Greek theatre director Theodoros Terzopoulos from the beginning of his career in the 1970s to 2003. It studies the constituent elements of his stage idiolect, its ideological currents and analyzes its status and contribution in both the Greek adn the international theatre. In each case, selected performances are used as examples to clarify the topic under discussion. A variety of theoretical tools are employed for the analysis of subjects like the intercultural, the (post)matern, the essentialist praxis of Attis, that meet on the common ground of the current theoretical problematization on the neutral/idiological/non-ideological body and the cultural/ideological body. If the director in his 1st period(1977-1983) promoted the ideological body, that is the relation of the body experience and expression through the brechtian gestus, still in the 2nd period of Attis(1985-), through ancient Greek tragedy and his biodynamic method of deconstruction, he creates a theatre of cruelty, in which hieroglyphic bodies, archetypal signs of the suffering human being dominate. At the same time, the plays of Heiner Muller give the director the opportunity to re-invert a postbrechtian political language
title: Il Fuoco: dalla musica al silenzio, da Venezia all'Arte
Creators: name: Caburlotto, Filippo
Publisher: name: Edizioni Ca' Foscari - Digital Publishing
Year: 2015

description: Usually known as d’Annunzio’s Venetian novel, Il fuoco (The flame of life) is a complex work in which the Italian city is more a symbolic item than a geographical setting. At the beginning, Venice has an artistic function and is seen as the cradle of Art, but then she disappears from the plot as soon as the main character (Stelio Effrena) becomes aware that he can create Art by himself. On the other hand, in the novel, Venice is the icon of music and music represents her artistic value, but the second part of the novel (The Empire of silence) can be interpreted as an overtake of Venice musical function. D’Annunzio had worked at Il fuoco for more than ten years, and at the end of 19th century his poetry was changing and moving to the Laudi. The new lyrical turn changed the symbolic meaning of the novel.
description: Archivio d’Annunzio, 1 | 2014
Classification of spacelike surfaces in spacetime
Creators: name: Senovilla, José M M
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A classification of 2-dimensional surfaces imbedded in spacetime is presented, according to the algebraic properties of their shape tensor. The classification has five levels, and provides among other things a refinement of the concepts of trapped, umbilical and extremal surfaces, which split into several different classes. The classification raises new important questions and opens many possible new lines of research. These, together with some applications and examples, are briefly considered.
description: 42 pages, 10 tables, many diagrams
title: La lussuriosa dantesca nel prisma dell'Imaginifico
title: Tre facce della Francesca dannunziana
titleType: Subtitle
Creators: name: Colombo, Eva
Publisher: name: Edizioni Ca' Foscari - Digital Publishing
Year: 2015

description: In his tragedy Francesca da Rimini (1901) d’Annunzio refracts the famous figure of Dante’s lustful damned in the prism of his own artistic sensibility giving her characteristics that are tightly connected with his intimate vein. Through a close comparison between the tragedy text and the other works of d’Annunzio (particularly the novel Il fuoco (The flame of life) (1900) two Francesca’s hidden faces emerge: the one brings her near to the mythological figure of Persephone and the other makes her similar to the Foscarina, the female protagonist of Il fuoco. Moreover, a methodical comparison among d’Annunzio’s texts discloses how much the red rose that Francesca hands to Paolo during the first act is part of her, containing the lust and the blood, the love and the death that mark her destiny.
description: Archivio d’Annunzio, 1 | 2014
Periplocin suppresses the growth of colorectal cancer cells by triggering LGALS3 (galectin 3)-mediated lysophagy
Creators: name: Wang, Kui
name: Fu, Shuyue
name: Dong, Lixia
name: Zhang, Dingyue
name: Wang, Mao
name: Wu, Xingyun
name: Shen, Enhao
name: Luo, Li
name: Li, Changlong
name: Nice, Edouard Collins
name: Huang, Canhua
name: Zou, Bingwen
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Colorectal cancer (CRC) is one of the most common malignancies worldwide and remains a major clinical challenge. Periplocin, a major bioactive component of the traditional Chinese herb Cortex periplocae, has recently been reported to be a potential anticancer drug. However, the mechanism of action is poorly understood. Here, we show that periplocin exhibits promising anticancer activity against CRC both in vitro and in vivo. Mechanistically, periplocin promotes lysosomal damage and induces apoptosis in CRC cells. Notably, periplocin upregulates LGALS3 (galectin 3) by binding and preventing LGALS3 from Lys210 ubiquitination-mediated proteasomal degradation, leading to the induction of excessive lysophagy and resultant exacerbation of lysosomal damage. Inhibition of LGALS3-mediated lysophagy attenuates periplocin-induced lysosomal damage and growth inhibition in CRC cells, suggesting a critical role of lysophagy in the anticancer effects of periplocin. Taken together, our results reveal a novel link between periplocin and the lysophagy machinery, and indicate periplocin as a potential therapeutic option for the treatment of CRC. Abbreviations: 3-MA: 3-methyladenine; ACACA/ACC1: acetyl-CoA carboxylase alpha; AMPK: adenosine monophosphate-activated protein kinase; AO: Acridine orange; ATG5: autophagy related 5; ATG7: autophagy related 7; CALM: calmodulin; CHX: cycloheximide; CRC: colorectal cancer; CQ: chloroquine; CTSB: cathepsin B; CTSD: cathepsin D; ESCRT: endosomal sorting complex required for transport; LAMP1: lysosomal associated membrane protein 1; LMP: lysosomal membrane permeabilization; MAP1LC3B/LC3B: microtubule associated protein 1 light chain 3 beta; MCOLN1/TRPML1: mucolipin TRP cation channel 1; MKI67/Ki-67: marker of proliferation Ki-67; MTOR: mechanistic target of rapamycin kinase; P2RX4/P2X4: purinergic receptor P2X 4; PARP1/PARP: poly(ADP-ribose) polymerase 1; PRKAA/AMPKα: protein kinase AMP-activated catalytic subunit alpha; SQSTM1/p62: sequestosome 1; TFEB: transcription factor EB; TRIM16: tripartite motif containing 16.
Noncommutative Effects in the Black Hole Evaporation in Two Dimensions
Creators: name: Garcia-Compean, Hugo
name: Soto-Campos, Carlos
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss some possible implications of a two-dimensional toy model for black hole evaporation in noncommutative field theory. While the noncommutativity we consider does not affect gravity, it can play an important role in the dynamics of massless and Hermitian scalar fields in the event horizon of a Schwarzschild black hole. We find that noncommutativity will affect the flux of outgoing particles and the nature of its UV/IR divergences. Moreover, we show that the noncommutative interaction does not affect Leahy's and Unruh's interpretation of thermal ingoing and outgoing fluxes in the black hole evaporation process. Thus, the noncommutative interaction still destroys the thermal nature of fluxes. In the process, some nonlocal implications of the noncommutativity are discussed.
description: 33+1 pages, 3 eps figures, typos corrected, references added, figure 3 corrected, modifications in sections 4 and 6, version published in Phys. Rev. D
Questions: Everyday Activities
Creators: name: Girado, Luther
name: Hammond, Jon
name: Hicks, Lucille
name: Grant, Laura
name: Turner, Julie
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: xaw

description: This file consists of questions and responses from the native speakers regarding everyday life and activities. Questions asked include: Tell us about your house. Where is it and what does it look like? Why did you move there? What does it look like around your house? What is your favorite time of day at your house? What do you usually make for breakfast? How do you make it? How is your family doing today? Who comes to visit? Describe your last speech or performance. What is the last thing you had to repair? Describe the worst snowstorm you remember.
Προγραμματισμός και λειτουργία χρηστικών εφαρμογών έρευνας και επεξεργασίας θεολογικών δεδομένων
Creators: name: Γώδης, Ιπποκράτης-Μάγδης Β.
Publisher: name: Aristotle University of Thessaloniki
Year: 2004
Subjects: Πληροφορική και Θεολογία
Ευρετήριο Πατρολογίας
Χάρτης Αγίων
Οικουμενικές και Τοπικές Σύνοδοι
Informatics and Theology
Patrology index
Ecumenical and Local Synods

description: Η βασική πρωτοτυπία της εργασίας έγγειται στην χρήση της διαδραστικής επικοινωνίας του χρήστη με τον Η/Υ. Δημιουργήθηκε σε περιβάλλον Visual Basic 6.0 εφαρμογή, όπου, με την χρήση του αντικειμενοστρεφούς προγραμματισμού, επί της οθόνης του Η/Υ εμφανίζονται αντικείμενα θεολογικού περιεχομένου. Η Καινή και η Παλαιά Διαθήκη, οι Πατέρες της Εκκλησίας και τα έργα τους, το εορτολόγιο, το Αγιολόγιο, ο Χάρτης των Αγίων, Τα Πασχάλια, το ευρετήριο της Πατρολογίας και οι Σύνοδοι, Τοπικές και Οικουμενικές, εμφανίζονται με τη μορφή λειτουργικών αντικειμένων-κουμπιών έτοιμες προς ενεργοποίηση σε περιβάλλον Vb των WindowsXP. Ο χρήστης , ερευνητής-Θεολόγος μπορεί να προσθέτει, να διαγραφεί, να συμπληρώνει, να τροποποιεί όλες της εγγραφές των συνημμένων βάσεων δεδομένων και να αποθηκεύει ότι επιθυμεί. Δημιουργεί ένα εύχρηστο γι'αυτόν περιβάλλον λειτουργίας και αξιοποίησης θεολογικών αντικειμένων, χωρίς γνώση του Η/Υ
description: This thesis is based on interactive communication between user and program. It is a dynamic, non-static program. The user may update, delete and/or add information and save his/her updates. The program is based on object-oriented programming by means of visual basic 6.0
Cometary activity at 25.7 AU: Hale--Bopp 11 years after perihelion
Creators: name: Szabo, Gy. M.
name: Kiss, L. L.
name: Sarneczky, K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Eleven years after its perihelion, comet C/1995 O1 (Hale-Bopp) is still active. Between October 20--22, 2007, we detected a diffuse coma of 180x10^3$km in diameter with a slight elongation toward N/S direction. The integrated brightness was 20.04 mag in R_C, implying Afρ=300 m and albedo x dust surface $a_RC$=4300 km^2. The coma was relatively red at V-R=0.66 mag, which is consistent with that of the dust in other comets. The observed properties and the overall fading in brightness between 10 AU and 26 AU follow the predicted behaviour of CO-driven activity (Capria et al. 2002). This is the most distant cometary activity ever observed.
description: v2: typos corrected. 13 pages, 5 figures, 1 table, ApJ Letters, in press
Bouncing-to-wetting transition for impact of water droplets on soft solids
Creators: name: Mitra, Surjyasish
name: Vo, Quoc
name: Tran, Tuan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Soft surfaces impacted by liquid droplets trap more air underneath than their rigid counterpart. The extended lifetime of the air film not only facilitates bouncing behaviours of the impacting droplets but also increases the possibility of an interaction between the air film itself and the air cavity formed inside the droplets by capillary waves. Such interaction may cause rupture of the trapped air film by a so-called dimple inversion phenomenon and suppress bouncing. In this work, we systematically investigate the relation between air cavity collapse and air film rupture for water droplets impacting on soft, hydrophobic surfaces. By constructing a bouncing-to-wetting phase diagram based on the rupturing dynamics of the trapped air film, we observe that the regime in which air film rupture is induced by dimple inversion consistently separates the bouncing regime and the one in which wetting is caused by random rupture. We also find that air film rupture by dimple inversion, in-turn, affects both the collapsing dynamics of the air cavity and the resulting high-speed jet. We then provide a detailed characterisation of the collapsing dynamics of the air cavity and subsequent jetting.
Particle decay in the early universe: predictions for 21 cm
Creators: name: Shchekinov, Yu. A.
name: Vasiliev, E. O.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The influence of ultra-high energy cosmic rays (UHECRs) and decaying dark matter particles on the emission and absorption characteristics of neutral hydrogen in 21 cm at redshifts $z = 10-50$ is considered. In presence of UHECRs 21 cm can be seen in absorption with the brightness temperature $T_b=-(5-10)$ mK in the range $z=10-30$. Decayng particles can stimulate a 21 cm signal in emission with $T_b\sim 50-60$ mK at $z =50$, and $T_b \simeq 10$ mK at $z \sim 20$. Characteristics of the fluctuations of the brightness temperature, in particular, its power spectrum are also calculated. The maps of the power spectrum of the brightness temperature on the plane {\it wavenumber-redshift} are shown to be sensitive to the parameters of UHECRs and decaying dark matter. Observational possibilities to detect manifestations of UHECRs and/or decaying particles in 21 cm with the future radio telescopes (LOFAR, 21CMA and SKA), and to distinguish contributions from them are briefly discussed.
description: 10 pages, 9 figures, accepted in MNRAS
An investigation of uniform expansions of large order Bessel functions in Gravitational Wave Signals from Pulsars
Creators: name: Chishtie, F. A.
name: Rao, K. M.
name: Kotsireas, I. S.
name: Valluri, S. R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this work, we extend the analytic treatment of Bessel functions of large order and/or argument. We examine uniform asymptotic Bessel function expansions and show their accuracy and range of validity. Such situations arise in a variety of applications, in particular the Fourier transform of the gravitational wave signal from a pulsar. The uniform expansion we consider here is found to be valid in the entire range of the argument.
The Automorphism group of a simple tracially AI algebra
Creators: name: Ng, P. W.
name: Ruiz, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46L35, 46L40 (Primary) 54H20 (Secondary)

description: The structure of the automorphism group of a simple TAI algebra is studied. In particular, we show that $\frac{\bar{\mrm{Inn}} (A)}{\bar{\mrm{Inn}}_{0} (A)}$ is isomorphic (as a topological group) to an inverse limit of discrete abelian groups for a unital, simple, AH algebra with bounded dimension growth. Consequently, $\frac{\bar{\mrm{Inn}} (A)}{\bar{\mrm{Inn}}_{0} (A)}$ is totally disconnected. Another consequence of our results is the following: Suppose $A$ is the transformation group \cstar-algebra of a minimal Furstenberg transformation $(\mbb{T}^{n}, h_{n})$ with a unique $h_{n}$-invariant probability measure on $\mbb{T}^{n}$. Then the automorphism group of $A$ is an extension of a simple topological group by the discrete group $\mrm{Aut} (\totalk(A))_{+,1}$.
description: 35 pages
Limits on the Macho Content of the Galactic Halo from the EROS-2 Survey of the Magellanic Clouds
Creators: name: Tisserand, P.
name: Guillou, L. Le
name: Afonso, C.
name: Albert, J. N.
name: Andersen, J.
name: Ansari, R.
name: Aubourg, E.
name: Bareyre, P.
name: Beaulieu, J. P.
name: Charlot, X.
name: Coutures, C.
name: Ferlet, R.
name: Fouqué, P.
name: Glicenstein, J. F.
name: Goldman, B.
name: Gould, A.
name: Graff, D.
name: Gros, M.
name: Haissinski, J.
name: Hamadache, C.
name: de Kat, J.
name: Lasserre, T.
name: Lesquoy, E.
name: Loup, C.
name: Magneville, C.
name: Marquette, J. B.
name: Maurice, E.
name: Maury, A.
name: Milsztajn, A.
name: Moniez, M.
name: Palanque-Delabrouille, N.
name: Perdereau, O.
name: Rahal, Y. R.
name: Rich, J.
name: Spiro, M.
name: Vidal-Madjar, A.
name: Vigroux, L.
name: Zylberajch, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The EROS-2 project was designed to test the hypothesis that massive compact halo objects (the so-called ``machos'') could be a major component of the dark matter halo of the Milky Way galaxy. To this end, EROS-2 monitored over 6.7 years $33\times10^6$ stars in the Magellanic clouds for microlensing events caused by such objects. In this work, we use only a subsample of $7\times10^6$ bright stars spread over $84 °^2$ of the LMC and $9 °^2$ of the SMC. The strategy of using only bright stars helps to discriminate against background events due to variable stars and allows a simple determination of the effects of source confusion (blending). The use of a large solid angle makes the survey relatively insensitive to effects that could make the optical depth strongly direction dependent. Using this sample of bright stars, only one candidate event was found, whereas $\sim39$ events would have been expected if the Halo were entirely populated by objects of mass $M\sim0.4M_{\odot}$. Combined with the results of EROS-1, this implies that the optical depth toward the Large Magellanic Cloud (\object{LMC}) due to such lenses is $τ<0.36\times10^{-7}$ (95%CL), corresponding to a fraction of the halo mass of less than 8%. This optical depth is considerably less than that measured by the MACHO collaboration in the central region of the LMC. More generally, machos in the mass range $0.6\times10^{-7}M_\odot
description: 22 pages, 20 figures, accepted A&A; halo fraction limit slightly changed