cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Σχολιασμένη διερμηνεία στο πλαίσιο της πρακτικής άσκησης της κατεύθυνσης διερμηνείας του ΔΠΜΣ διερμηνείας και μετάφρασης με έμφαση στη διερμηνεία εξ αποστάσεως
Creators: name: Φινδριλή, Ελένη Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Διερμηνεία
Εξ αποστάσεως
Πρακτική άσκηση
Interpretation
Remote
Internship

description: Η παρούσα διπλωματική εργασία παρουσιάζει την εμπειρία την οποία αποκόμισα κατά τη διάρκεια της υποχρεωτικής πρακτικής άσκησης που διεξήχθη στα πλαίσια του Διατμηματικού Μεταπτυχιακού Προγράμματος Διερμηνείας του Αριστοτέλειου Πανεπιστήμιου Θεσσαλονίκης στο τελευταίο έτος φοίτησης. Η εργασία συμπεριλαμβάνει μια εισαγωγή στην θεωρητική ανάλυση της διερμηνείας εξ αποστάσεως, ακολουθούμενη από τη περιγραφή της πρακτικής άσκησης στους διάφορους φορείς. Στο παράρτημα αναγράφονται τα γλωσσάρια τα οποία χρησιμοποιήθηκαν κατά την διάρκεια της πρακτικής, καθώς και επιπρόσθετο υλικό που ήταν διαθέσιμο και χρησιμοποιήθηκε για την προετοιμασία αλλά και κατά την διάρκεια της πρακτικής. Τέλος, στο παράρτημα συμπεριλαμβάνονται τα έντυπα αξιολόγησης πλήρως συμπληρωμένα, στα οποία δίδονται και οι απαραίτητες πληροφορίες για την κάθε εμπειρία πρακτικής ξεχωριστά (είδος διερμηνείας, χώρος, ημερομηνία, συμμετέχοντες).
description: The present thesis depicts my acquired experience during the obligatory internship within the interpreting course of the joint postgraduate studies programme (J.P.P.S.) ‘‘Conference interpreting and translation’’ with emphasis on remote interpreting. The thesis includes a short introduction to the theoretical basis of remote interpreting, descriptions of every part of the internship, glossaries and additional material which were used for the preparation and during the internship. Lastly, signed evaluation forms (type of interpreting, venue, date, participants) are included in the Annex.
Σχολιασμένη Διερμηνεία στο πλαίσιο της πρακτικής άσκησης του ΔΠΜΣ με έμφαση στην Κοινοτική Διερμηνεία για ψυχολόγους
Creators: name: Φωτιάδου, Χρυσή Αργυρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Κοινοτική Διερμηνεία
Προσφυγική κρίση
Συνεδρίες
Community Interpreting
Refugee crisis
Sessions

description: Σκοπός της παρούσας εργασίας ήταν η παρουσίαση των νέων αναγκών που έχουν προκύψει στο χώρο της Κοινοτικής Διερμηνείας λόγω της πρόσφατης προσφυγικής κρίσης στην Ευρώπη. Γίνεται σύντομη αναφορά των διαφόρων ειδών διερμηνείας και παρουσίαση της παρούσας κατάστασης στη σύγχρονη Ελλάδα σε ό,τι αφορά την Κοινοτική Διερμηνεία. Στη συνέχεια πραγματοποιείται περιγραφή διεξαγωγής συνεδρίας μεταξύ ειδικού ψυχικής υγείας-ωφελούμενου παρουσία διερμηνέα και σχολιασμός αναφορικά με τις διαφορές που παρουσιάζουν οι συνεδρίες που διεξάγονται σε προσφυγικές δομές. Τέλος, γίνεται αναφορά στις προκλήσεις που καλείται να αντιμετωπίσει ο διερμηνέας κατά τη διάρκεια της συνεδρίας, ενώ παράλληλα δίνεται έμφαση στη σημασία της μη λεκτικής επικοινωνίας για μια πιο ολιστική κατανόηση και απόδοση του προφορικού μηνύματος.
description: Τhe aim of the present essay was to present the new needs that have arisen in the field of Community Interpreting in Europe due to the recent refugee crisis. At the beginning there is a short reference of the different kinds of Interpreting and a presentation of the current situation in Greece concerning Community Interpreting. There follows a description of a session between a specialist in mental health and a beneficiary with the physical presence of an interpreter with comments about the differences of sessions taking place in refugee shelters and the challenges the interpreter has to face during sessions. The present essay emphasizes on the importance non-verbal communication has in order to understand and deliver the oral message in a more holistic way.
Luminosity Functions of Lyman Alpha Emitting Galaxies and Cosmic Reionization of Hydrogen
Creators: name: Dijkstra, Mark
name: Wyithe, Stuart
name: Haiman, Zoltan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observations imply that the observed number counts of Lya Emitters (LAEs) evolved significantly between z=5.7 and z=6.5. It has been suggested that this was due to a rapid evolution in the ionisation state, and hence transmission of the IGM which caused Lya flux from z=6.5 galaxies to be more strongly suppressed. In this paper we consider the joint evolution of the Lya and UV luminosity functions (LFs) and show that the IGM transmission evolved between z=6.5 and z=5.7 by a factor 1.1 0.5.
description: MNRAS in press. Constraints from rest-frame UV LF added. Discussion added on cosmic variance. Lower limit on x_i,V lowered to 0.5 (from 0.8)
On the relation between mathematical and numerical relativity
Creators: name: Andersson, Lars
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The large scale binary black hole effort in numerical relativity has led to an increasing distinction between numerical and mathematical relativity. This note discusses this situation and gives some examples of succesful interactions between numerical and mathematical methods is general relativity.
description: 12 pages
Transcription of the Questionnaire on Information Structure
Creators: name: Parker, Verdena
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: hup

description: Audio file VP-070412-07: Transcription of responses to the Questionnaire on Information Structure (file VP-171011-04), starting at the beginning of the file with item 1 from page 178.
A strategy for implementing non-perturbative renormalisation of heavy-light four-quark operators in the static approximation
Creators: name: Palombi, F.
name: Papinutto, M.
name: Pena, C.
name: Wittig, H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the renormalisation properties of the complete set of $ΔB = 2$ four-quark operators with the heavy quark treated in the static approximation. We elucidate the role of heavy quark symmetry and other symmetry transformations in constraining their mixing under renormalisation. By employing the Schroedinger functional, a set of non-perturbative renormalisation conditions can be defined in terms of suitable correlation functions. As a first step in a fully non-perturbative determination of the scale-dependent renormalisation factors, we evaluate these conditions in lattice perturbation theory at one loop. Thereby we verify the expected mixing patterns and determine the anomalous dimensions of the operators at NLO in the Schroedinger functional scheme. Finally, by employing twisted-mass QCD it is shown how finite subtractions arising from explicit chiral symmetry breaking can be avoided completely.
description: 41 pages, 6 figures
The τ-> μ\bar{ν_i} ν_i decay in the Randall Sundrum background with localized U(1)_Y gauge boson
Creators: name: Iltan, E. O.
name: Sundu, H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effects of localization of the U(1)_Y gauge boson around the visible brane and the contributions of the KK modes of Z bosons on the BR of the LFV τ-> μ\bar{ν_i} ν_i decay. We observe that the BR is sensitive to the amount of localization of Z boson in the bulk of the Randall Sundrum background.
description: 13 pages, 4 figures,1 table
Superfluid to insulator phase transition in a unitary Fermi gas
Creators: name: Barnea, Nir
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the evolution of the energy gap in a unitary Fermi gas as a function of temperature. To this end we approximate the Fermi gas by the Hubbard lattice Hamiltonian and solve using the dynamical mean-field approximation. We have found that below the critical temperature, Tc, the system is a superfluid and the energy gap is decreasing monotonously. For temperatures above Tc the system is an insulator and the corresponding energy gap is monotonously increasing.
description: 4 pages,4 figures
On radio-bright Active Galactic Nuclei in a complete Spectroscopic Redshift Survey
Creators: name: Reviglio, Pietro
name: Helfand, David J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Analysis of the frequency and physical properties of galaxies with star-formation and AGN activity in different environments in the local universe is a cornerstone for understanding structure formation and galaxy evolution. We have built a new multiwavelength catalog for galaxies in a complete redshift survey (the 15R Survey), gathering information on their H-alpha, R-band, radio, far-infrared, and X-ray emission, as well as their radio and optical morphologies, and have developed a classification scheme to compare different selection methods and to select accurately samples of radio emitting galaxies with AGN and star-forming activity. While alternative classification schemes do not lead to major differences for star-forming galaxies, we show that spectroscopic and photometric classifications of AGN lead to incomplete samples. In particular, a large population of AGN-containing galaxies with absorption-line spectra, and in many cases extended radio structures (jets, lobes), is missed in the standard Baldwin-Phillips-Terlevich emission-line classification of active galaxies. This missed class of objects accounts for roughly half of the radio AGN population. Similarly, for X-ray selected AGN in our sample, we find that absorption-line AGN account for half of the sample. Spectroscopically unremarkable, passive galaxies with AGN activity are not an exception, but the norm, and we show that although they exist in all environments, these systems preferentially reside in higher density regions. Because of the existence of this population, the fractional abundance of AGN increases with increasing density, in contrast to some published results based on emission-line AGN extracted from the 15R, Sloan and 2DF redshift surveys.
description: 26 pages with 8 figures. Accepted for publication on the Astrophysical Journal
Η οργάνωση της διαφημιστικής καμπάνιας ενός θεατρικού οργανισμού με βάση τα τρέχοντα πολιτιστικά και κοινωνικά δρώμενα: η περίπτωση του Κρατικού Θεάτρου Βορείου Ελλάδος (ΚΘΒΕ)
Creators: name: Κανάκης, Θεόδωρος Αλέξανδρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Διαφημιστική καμπάνια
Πολιτιστικός οργανισμός
Κρατικό Θέατρο Βορείου Ελλάδος
Advertising campaign
Cultural institution
National Theatre of Northern Greece

description: Στην παρούσα διπλωματική εργασία διερευνήσαμε τους τρόπους αποτελεσματικής οργάνωσης μιας θεατρικής διαφημιστικής καμπάνιας με την χρήση στοιχείων από την πολιτιστική ή/και την κοινωνική επικαιρότητα. Αρχικά, εξετάσαμε τον όρο “διαφήμιση” και τα χαρακτηριστικά που έχει αυτός όταν αποτελεί μέρος του σχεδίου marketing ενός οργανισμού. Στην συνέχεια, εστιάσαμε στην περίπτωση του Κρατικού Θεάτρου Βορείου Ελλάδος (ΚΘΒΕ), ενός από τους μεγαλύτερους και σημαντικότερους θεατρικούς οργανισμούς στην Ελλάδα. Αναλύσαμε τρεις διαφημιστικές καμπάνιες πρόσφατων παραστάσεων του οργανισμού ως προς την μορφή αλλά και τα επίκαιρα πολιτιστικά ή/και κοινωνικά θέματά τους. Επιπλέον, διεξαγάγαμε μια μικτή έρευνα, η οποία περιείχε συνέντευξη με το τμήμα Δημόσιων Σχέσεων του ΚΘΒΕ αλλά και ερωτηματολόγιο κοινού. Η συνέντευξη αποσκοπούσε στην μελέτη της στάσης του οργανισμού απέναντι στα επίκαιρα θέματα των παραστάσεών του. Αντίθετα, το ερωτηματολόγιο εξέτασε δύο στοιχεία: την στάση του κοινού απέναντι στις θεατρικές διαφημιστικές καμπάνιες (και τα επίκαιρα θέματά τους) αλλά και την άποψή του σχετικά με τις εκστρατείες του ΚΘΒΕ που αναλύσαμε.
description: In the present thesis we analyzed the effective planning of a theatre advertising campaign that utilizes relevant cultural and/or social themes. Initially, we examined the term “advertising” and its characteristics when it is included in an organization’s marketing plan. Then, we focused on the case of the National Theatre of Northern Greece (NTNG), one of the largest and most important Greek theatre institutions. We analyzed three advertising campaigns of the plays the institution produced in recent years in accordance to their format and their culturally and/or socially relevant themes. Additionally, we conducted a mixed methods research that included an interview with NTNG’s Public Relations department and a questionnaire survey. The interview aimed to study the perspective of the institution regarding the relevant themes of its performances. Conversely, the questionnaire survey examined two things: the audience’s stance on theatre advertising campaigns (and their relevant themes) and its opinion over the NTNG’s advertising campaigns we analyzed.
The Effects of Fourth Generation on the Total Branching Ratio and the Lepton Polarization in $Λ_b \rar Λ\ell^+ \ell^-$ decay
Creators: name: Bashiry, V.
name: Azizi, K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This study investigates the influence of the fourth generation quarks on the total branching ratio and the single lepton polarizations in Λ_b --> Λ\ell^+ \ell^- decay. Taking $|V_{t's}V_{t'b}| {0.01-0.03} with phase just below $90^\circ$, which is consistent with the b\to s\ell^+\ell^- rate and the B_s mixing parameter Δm_{B_s}, we obtain that the total branching ratio and the single lepton(μ, τ) polarizations are quite sensitive to the existence of fourth generation. It can serve as a good tool to search for new physics effects, precisely, to search for the fourth generation quarks(t', b').
description: 21 pages, 9 figures
Visualization of transient single- and two-phase jets created by diesel engine injectors
Creators: name: Chepakovich, Alexander C.
Publisher: name: University of British Columbia
Year: 2008

description: Propagation of single- and two-phase transient jets for direct injection of natural gas and natural gas with pilot (liquid) into diesel engines has been investigated experimentally by optical methods. The jets created by three (diesel, gas, and gas-diesel) electronically controlled injectors, were observed in a constant-volume chamber charged with air, the pressure of which varied from atmospheric to 3.5 MPa. The injection (gas-to-chamber) pressure ratio varied from 1.5 to 8 for gas injection. The liquid-gas mass ratio of the injected mixture for the dual-fuel injection varied from 0 to 0.9. The liquid injected with the gas was finely atomized by the gas due to the acceleration of the gas within the nozzle. Schlieren and laser sheet systems were used for flow visualization. A single-shot video camera was used for image acquisition. Series of pictures of a jet at different time intervals from the beginning of injection were taken to determine the jet penetration rate. The jet penetration rate was observed to be independent of the chamber pressure as long as the injection pressure ratio was constant and was proportional to the square root of time from the virtual beginning of the jet (defined as the beginning of an equivalent impulsively started jet) for continuous injection. The jet penetration rate was found to depend weakly on the liquid-gas mass ratio of injected two-phase mixture. The experimentally observed penetration rate of a methane jet was compared with that of a carbon dioxide jet, and no significant difference was detected. The jet penetration rate was compared with calculations done using an integral model of the jet. The model proved to be fairly accurate in predicting the round jet propagation rate if the experimental data was plotted relative to the virtual beginning of the jet. The model was not as accurate in predicting the conical sheet jet propagation.
Ανιχνεύοντας την ποίηση του Βασίλη Ιωαννίδη: Μια συμβολή στη μελέτη του έργου του (δημοσιευμένου και ανέκδοτου)
Creators: name: Κουκοβίνου, Ειρήνη Αστέριου
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Βασίλης Ιωαννίδης
Γενιά του ‘70
Ποίηση της Θεσσαλονίκης
Vasilis Ioannidis
The ‘70s Generation
Poetry of Thessaloniki

description: Η εργασία επικεντρώνεται στο ποιητικό έργο του Βασίλη Ιωαννίδη, τόσο στις δημοσιευμένες ποιητικές συλλογές όσο και στις ολοκληρωμένες αλλά ανέκδοτες. Ο Ιωαννίδης ανήκει γραμματολογικά στη γενιά του ҆70, οπότε πρώτη μέριμνα αποτέλεσε η γνωριμία μας με αυτή. Το πρώτο μέρος, η «Εισαγωγή», επικεντρώνεται στις ιστορικές συνθήκες διαμόρφωσής της και στα λογοτεχνικά της πρότυπα. Επίσης, ανιχνεύει τα ιδιαίτερα χαρακτηριστικά της και τις τάσεις που δημιουργήθηκαν εντός της, ενώ δεν παραλείπει την εξέταση της Γενιάς στο πλαίσιο της Θεσσαλονίκης, στο οποίο εντάσσεται ο Ιωαννίδης. Το κυρίως μέρος της εργασίας αφορά το έργο του εξεταζόμενου ποιητή. Έπειτα από την παράθεση του εργοβιογραφικού σημειώματός του, το οποίο έχει ως σκοπό τη γνωριμία μας με τη διαμόρφωση του Ιωαννίδη πρώτα ως άνθρωπο και μετά ως καλλιτέχνη, γίνεται μία εκ του σύνεγγυς ανάγνωση των ποιημάτων. Στόχος είναι να δοθεί έμφαση σε κάθε λεπτομέρεια, ώστε να μελετηθεί σε βάθος η ποιητική του ταυτότητα. Στα παραρτήματα τίθενται όλες οι ολοκληρωμένες ποιητικές συλλογές του Ιωαννίδη, για να μπορέσει ο αναγνώστης να τις μελετήσει και να αποκτήσει προσωπική άποψη.
description: The dissertation focuses on both the published and unpublished poetic work of Vassilis Ioannidis, Ioannidis belongs grammatically to the generation of the '70s, so our first concern was to become acquainted with this specific generation. Part one the "Introduction", focuses on the historical conditions of its formation and its literary standards. It also detects its particular characteristics and the trends that have been created within it, while it does not omit the examination of the Generation in the context of Thessaloniki, to which Ioannidis belongs. The main part of the dissertation concerns the work of the examined poet. After quoting his biographical note, which aims to acquaint us with the evolution of Ioannidis first as a human being and then as an artist, a close reading of the poems takes place. The aim is to emphasize every detail, in order to study in depth his poetic identity. The appendices contain all the complete poetic collections of Ioannidis, so that the reader can study them and form a personal opinion.
Sheaves of nonlinear generalized functions and manifold-valued distributions
Creators: name: Kunzinger, Michael
name: Steinbauer, Roland
name: Vickers, James A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Functional Analysis (math.FA)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 46T30; 46F30, 53B20

description: This paper is part of an ongoing program to develop a theory of generalized differential geometry. We consider the space $\mathcal{G}[X,Y]$ of Colombeau generalized functions defined on a manifold $X$ and taking values in a manifold $Y$. This space is essential in order to study concepts such as flows of generalized vector fields or geodesics of generalized metrics. We introduce an embedding of the space of continuous mappings $\mathcal{C}(X,Y)$ into $\mathcal{G}[X,Y]$ and study the sheaf properties of $\mathcal{G}[X,Y]$. Similar results are obtained for spaces of generalized vector bundle homomorphisms. Based on these constructions we propose the definition of a space $\mathcal{D}'[X,Y]$ of distributions on $X$ taking values in $Y$. $\mathcal{D}'[X,Y]$ is realized as a quotient of a certain subspace of $\mathcal{G}[X,Y]$.
description: Minor changes, final version
Data-driven sparse skin stimulation can convey social touch information to humans
Creators: name: Salvato, M.
name: Williams, Sophia R.
name: Nunez, Cara M.
name: Zhu, Xin
name: Israr, Ali
name: Lau, Frances
name: Klumb, Keith
name: Abnousi, Freddy
name: Okamura, Allison M.
name: Culbertson, Heather
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: During social interactions, people use auditory, visual, and haptic cues to convey their thoughts, emotions, and intentions. Due to weight, energy, and other hardware constraints, it is difficult to create devices that completely capture the complexity of human touch. Here we explore whether a sparse representation of human touch is sufficient to convey social touch signals. To test this we collected a dataset of social touch interactions using a soft wearable pressure sensor array, developed an algorithm to map recorded data to an array of actuators, then applied our algorithm to create signals that drive an array of normal indentation actuators placed on the arm. Using this wearable, low-resolution, low-force device, we find that users are able to distinguish the intended social meaning, and compare performance to results based on direct human touch. As online communication becomes more prevalent, such systems to convey haptic signals could allow for improved distant socializing and empathetic remote human-human interaction.
description: Copyright 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
Role of mixed permutation symmetry sectors in the thermodynamic limit of critical three-level Lipkin-Meshkov-Glick atom models
Creators: name: Calixto, M.
name: Mayorgas, A.
name: Guerrero, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81V45, 81V70, 81R05, 81R30

description: We introduce the notion of Mixed Symmetry Quantum Phase Transition (MSQPT) as singularities in the transformation of the lowest-energy state properties of a system of identical particles inside each permutation symmetry sector $μ$, when some Hamiltonian control parameters $λ$ are varied. We use a three-level Lipkin-Meshkov-Glick (LMG) model, with $U(3)$ dynamical symmetry, to exemplify our construction. After reviewing the construction of $U(3)$ unirreps using Young tableaux and Gelfand basis, we firstly study the case of a finite number $N$ of three-level atoms, showing that some precursors (fidelity-susceptibility, level population, etc.) of MSQPTs appear in all permutation symmetry sectors. Using coherent (quasi-classical) states of $U(3)$ as variational states, we compute the lowest-energy density for each sector $μ$ in the thermodynamic $N\to\infty$ limit. Extending the control parameter space by $μ$, the phase diagram exhibits four distinct quantum phases in the $λ$-$μ$ plane that coexist at a quadruple point. The ground state of the whole system belongs to the fully symmetric sector $μ=1$ and shows a four-fold degeneracy, due to the spontaneous breakdown of the parity symmetry of the Hamiltonian. The restoration of this discrete symmetry leads to the formation of four-component Schrödinger cat states.
description: 15 pages, 9 figures
Towards the three-dimensional parton structure of the pion: Integrating transverse momentum data into global QCD analysis
Creators: name: Cao, N. Y.
name: Barry, P. C.
name: Sato, N.
name: Melnitchouk, W.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We perform a new Monte Carlo QCD analysis of pion parton distribution functions, including, for the first time, transverse momentum dependent pion-nucleus Drell-Yan cross sections together with $p_{\rm T}$-integrated Drell-Yan and leading neutron electroproduction data from HERA. We assess the sensitivity of the Monte Carlo fits to kinematic cuts, factorization scale, and parametrization choice, and we discuss the impact of the various datasets on the pion's quark and gluon distributions. This study provides the necessary step towards the simultaneous analysis of collinear and transverse momentum dependent pion distributions and the determination of the pion's three-dimensional structure.
description: 40 pages, 16 figures
Transcription of a story about Verdena's grandmother working at a hotel
Creators: name: Parker, Verdena
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: hup

description: Audio file VP-070412-06: Transcription of a story about Verdena's grandmother working at a hotel in Willow Creek (file VP-180811-03), from the beginning of the file to 3:49.
Early stage thermalization via instabilities
Creators: name: Mrowczynski, Stanislaw
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Due to anisotropic momentum distributions the parton system produced at the early stage of relativistic heavy-ion collisions is unstable with respect to the magnetic plasma modes. The instabilities isotropize the system and thus speed up the process of its equilibration. The whole scenario of the instabilities driven isotropization is reviewed.
description: 23 pages, review presented at the workshop `Critical Point and Onset of Deconfinement' July 3-6, 2006, Florence
Thermal Relic of Self-Interacting Dark Matter with Retarded Decay of Mediator
Creators: name: Zhu, Bin
name: Abdughani, Murat
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The existence of a light mediator is beneficial to some phenomena in astroparticle physics, such as the core-cusp problem and diversity problem. It can decouple from Standard Model to avoid direct detection constraints, generally realized by retard decay of the mediator. Their out-of-equilibrium decay process changes the dark matter (DM) freeze-out via temperature discrepancy. This type of hidden sector (HS) typically requires a precision calculation of the freeze-out process considering HS temperature evolution and the thermal average of the cross-section. If the mediator is light sufficiently, we can not ignore the s-wave radiative bound state formation process from the perspective of CMB ionization and Sommerfeld enhancement. We put large mass splitting between DM and mediator, different temperature evolution on the same theoretical footing, discussing the implication for DM relic density in this HS. We study this model and illustrate its property by considering the general Higgs-portal dark matter scenario, which includes all the relevant constraints and signals. It shows that the combination of BBN and CMB constraint favors the not-too-hot HS, $r_{\mathrm{inf}}<10^2$, for the positive cubic interaction of mediator scenario. On the other hand, the negative cubic interaction is ruled out except for our proposed blind spot scenario.
description: 20 pages, 6 figures, Version accepted for JHEP
title: Quartierspiegel Wollishofen 2024
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2024
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Wollishofen
subject: Zürich / Kreis 2
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Von den Pfahlbauern zu den Alemannen, von den Wohnbaugenossenschaften zur geplanten «Greencity»: Wollishofen war schon immer eine stark vom Wohnen geprägte Gegend. Doch dass die wohlhabende Gemeinde Ende des 19. Jahrhunderts überhaupt Teil der Stadt Zürich wurde, geschah gegen den erbitterten Widerstand seiner Bewohnerinnen und Bewohner.
Growth and collapse of vapour bubbles in convective subcooled boiling of water
Creators: name: Farajisarir, Davood
Publisher: name: University of British Columbia
Year: 2008

description: The growth and collapse of vapour bubbles during convective subcooled nucleate boiling of water in an internally heated annular test section was visualized using the high speed filming technique. The experiments were performed at atmospheric pressure, mean flow velocities of 0.08-0.8 m/s, liquid bulk subcooling of 10-60 °C and heat fluxes of 0.1-1.2 MW/m². High speed photographic results showed that bubbles grew to a maximum radius while sliding on the heated surface; condensed slowly while still attached to the heated surface; and ejected into the flow with further condensation. The bubble volume, displacement of bubble centroid parallel and normal to the heating surface, and change in the bubble maximum and minimum diameters were evaluated during the bubble lifetime. The effects of heat flux, liquid bulk subcooling and mean flow velocity on maximum bubble radius, growth time, and condensation time were investigated. At low subcoolings, an increase in the heat flux resulted in a decrease in the maximum bubble radius and growth time. At high subcoolings, the maximum bubble radius and growth time were independent of the heat flux. The effect of mean flow velocity on bubble parameters was negligible in the range of this study. Correlations are proposed for the maximum bubble radius, growth time, condensation time, and growth and collapse rates.
Generalized retarded integral inequalities
Creators: name: Ferreira, Rui A. C.
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26D15; 26D20

description: We prove some new retarded integral inequalities. The results generalize those in [J. Math. Anal. Appl. 301 (2005), no. 2, 265--275].
description: Changes suggested by the referee done
A Readily Implemented Atmosphere Sustainability Constraint for Terrestrial Exoplanets Orbiting Magnetically Active Stars
Creators: name: Samara, Evangelia
name: Patsourakos, Spiros
name: Georgoulis, Manolis K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: With more than 4,300 confirmed exoplanets and counting, the next milestone in exoplanet research is to determine which of these newly found worlds could harbor life. Coronal Mass Ejections (CMEs), spawn by magnetically active, superflare-triggering dwarf stars, pose a direct threat to the habitability of terrestrial exoplanets as they can deprive them from their atmospheres. Here we develop a readily implementable atmosphere sustainability constraint for terrestrial exoplanets orbiting active dwarfs, relying on the magnetospheric compression caused by CME impacts. Our constraint focuses on a systems understanding of CMEs in our own heliosphere that, applying to a given exoplanet, requires as key input the observed bolometric energy of flares emitted by its host star. Application of our constraint to six famous exoplanets, (Kepler-438b, Proxima-Centauri b, and Trappist-1d, -1e, -1f and -1g), within or in the immediate proximity of their stellar host's habitable zones, showed that only for Kepler-438b might atmospheric sustainability against stellar CMEs be likely. This seems to align with some recent studies that, however, may require far more demanding computational resources and observational inputs. Our physically intuitive constraint can be readily and en masse applied, as is or generalized, to large-scale exoplanet surveys to detect planets that could be sieved for atmospheres and, perhaps, possible biosignatures at higher priority by current and future instrumentation.
description: Accepted for publication by ApJ Letters
Σχολιασμένη διερμηνεία στο πλαίσιο της πρακτικής άσκησης με έμφαση στην προετοιμασία του διερμηνέα
Creators: name: Νούση, Άννα Ανδρέα
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Διερμηνέας
Προετοιμασία
Συνέδριο
Interpreting
Preparation
Conference

description: Σκοπός της διατριβής ήταν ο σχολιασμός της διερμηνείας που πραγματοποιήθηκε στο πλαίσιο της πρακτικής άσκησης για το πρόγραμμα μεταπτυχιακών σπουδών και η έμφαση στη σημασία της προετοιμασίας του διερμηνέα. Στη συνέχεια παρουσιάσαμε αναλυτικά τις περιπτώσεις στις οποίες πραγματοποιήθηκε η διερμηνεία και περιγράψαμε τις συνθήκες και τις δυσκολίες που προέκυψαν κατά τη διάρκειά της. Επιπλέον, αναλύσαμε την απόδοση του διερμηνέα σε συνάρτηση με την προετοιμασία που είχε πραγματοποιήσει και κατά πόσο οι δύο αυτές μεταβλητές είναι αλληλένδετες.
description: The aim of the present thesis was to comment on the interpreting that took place within the framework of the internship for the master’s degree and to emphasize on the importance of the preparation of the interpreter. In addition, we presented in details the occasions in which the interpreting took place and we described the circumstances and the difficulties we encountered during this task. Furthermore, we analyzed the performance of the interpreter according to her previous preparation and how these two factors are connected.
The exact eigenstates of the neutrino mass matrix without CP-phase violation
Creators: name: Palcu, Adrian
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we obtain the exact mass-eigenstates of the Majorana physical neutrinos. We start by taking into account a general $3\times3$ mass matrix without any CP-phase violation. It is then diagonalized by exactly solving an appropriate set of equations. The solution supplies straightforwardly the mass eigenvalues depending on the diagonal entries and mixing angles. Finally, the consequences of these analytical expressions are discussed assuming various phenomenological restrictions such as conserving the global lepton number $L=L_{e}-L_μ-L_τ$ and the $μ-τ$ interchange symmetry. The minimal absolute mass in the neutrino sector is also obtained since the two plausible scenarios invoked above are employed.
description: 9 pages, no figures
Σχολιασμένη διερμηνεία στο πλαίσιο της πρακτικής άσκησης με έμφαση στη διερμηνεία μη-φυσικών ομιλητών
Creators: name: Ζουβάνης, Νικόλας Τάσου
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Διερμηνεία
Ομιλητές
Αγγλικά
Interpreting
Speakers
English

description: Η παρούσα εργασία αποτελείται από δύο μέρη και επικεντρώνεται στον σχολιασμό της διερμηνείας, η οποία έγινε στα πλαίσια του τελευταίου σκέλους του Μεταπτυχιακού Προγράμματος Διερμηνείας Συνεδρίων του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης και πραγματοποιήθηκε με τη συμμετοχή των φοιτητών σε μια σειρά συνεδρίων κατά το ακαδημαϊκό έτος 2018-2019. Στο πρώτο μέρος της εργασίας, το οποίο αφορά στη διερμηνεία μη φυσικών ομιλητών, γίνεται μια συνοπτική αναφορά στα διάφορα είδη διερμηνείας και του ζητήματος που προκύπτει όταν οι διερμηνείς καλούνται να εργαστούν με μη φυσικούς ομιλητές μίας γλώσσας. Το δεύτερο μέρος συμπεριλαμβάνει την ανάλυση των συνεδρίων στα οποία συμμετείχαν οι ασκούμενοι διερμηνείς. Τέλος, γίνεται αναφορά των συμπερασμάτων σε σχέση με την εμπειρία που απέκτησε ο ασκούμενος από τη συμμετοχή του στα συνέδρια. Στο τέλος σε μορφή παραρτήματος παρατίθεται το υλικό που χρησιμοποιήθηκε στην προετοιμασία του κάθε συνεδρίου, αλλά και κατά τη διάρκειά του και τα έντυπα αξιολόγησης των διοργανωτών των συνεδρίων, στις δύο περιπτώσεις που συμπληρώθηκαν.
description: This paper consists of two parts and focuses on the annotation of the interpretation, which took place in the last part of the Postgraduates Studies Program Conference Interpreting of the Aristotle University of Thessaloniki and was held with the participation of students in a series of conferences during the academic year 2018-2019. In the first part of the paper, which deals with the interpretation of non-natural speakers, a brief reference is made to the different types of interpretation and the issue that arises when interpreters are asked to work with non-native speakers of a language. The second part includes the analysis of the conferences in which the practicing interpreters participated. Finally, conclusions are made in relation to the experience gained by the trainee from his participation in the conferences. At the end, the material used in the preparation of each conference is presented in the form of an appendix, as well as the evaluation forms of the conference organizers, in the two cases that were completed.
A remark on simplicity of vertex algebras and Lie conformal algebras
Creators: name: D'Andrea, Alessandro
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: I give a short proof of the following algebraic statement: if a vertex algebra is simple, then its underlying Lie conformal algebra is either abelian, or it is an irreducible central extension of a simple Lie conformal algebra.
description: 6 pages. Some typos corrected. Removed a wrongly stated associativity property
Luminosity distance and anisotropic sky-sampling at low redshifts: a numerical relativity study
Creators: name: Macpherson, Hayley J.
name: Heinesen, Asta
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Most cosmological data analysis today relies on the Friedmann-Lemaitre-Robertson-Walker (FLRW) metric, providing the basis of the current standard cosmological model. Within this framework, interesting tensions between our increasingly precise data and theoretical predictions are coming to light. It is therefore reasonable to explore the potential for cosmological analysis outside of the exact FLRW cosmological framework. In this work we adopt the general luminosity-distance series expansion in redshift with no assumptions of homogeneity or isotropy. This framework will allow for a full model-independent analysis of near-future low-redshift cosmological surveys. We calculate the effective observational 'Hubble', 'deceleration', 'curvature' and 'jerk' parameters of the luminosity-distance series expansion in numerical relativity simulations of realistic structure formation, for observers located in different environments and with different levels of sky-coverage. With a 'fairly-sampled' sky, we find 0.6% and 4% cosmic variance in the 'Hubble' and 'deceleration' parameters for scales of 200 Mpc/h (corresponding to density contrasts of ~0.05 in the simulated model universe), respectively. On top of this, we find that typical observers measure maximal sky-variance of 2% and 120% in the same parameters, as compared to their analogies in the large scale FLRW model. Our work suggests the inclusion of low-redshift anisotropy in cosmological analysis could be important for drawing correct conclusions about our Universe.
description: 20 pages, 12 figures, v2: matches published version in Phys. Rev. D, v3: updated results to match erratum
Hironaka's characteristic polygon and effective resolution of surfaces
Creators: name: Piedra, R.
name: Tornero, J. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H20, 32S25

description: Hironaka's concept of characteristic polyhedron of a singularity has been one of the most powerful and fruitful ideas of the last decades in singularity theory. In fact, since then combinatorics have become a major tool in many important results. However, this seminal concept is still not enough to cope with some effective problems: for instance, giving a bound on the maximum number of blowing--ups to be performed on a surface before its multiplicity decreases. This short note shows why such a bounding is not possible, at least with the original definitions.
description: 7 pages, 1 figure
THE CONCEPT OF PSYCHOLINGUISTICS IN LINGUISTICS
Creators: name: Yuldosheva, Begoyim
Publisher: name: Zenodo
Year: 2024

description: This article talks about the conditions for the emergence of psycholinguistics, that is, the direction of linguopsychology, its uniqueness and its necessity today. Its role in the process of perception and understanding of the text is still not sufficiently studied, which, in turn, requires serious attention in the issue of determining the rules of text analysis and semantic perception.
High transverse momentum eta meson production in p+p, d+Au and Au+Au collisions at sqrt(s_NN) = 200 GeV
Creators: name: PHENIX Collaboration
name: Adler, S. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Inclusive transverse momentum spectra of eta mesons in the range p_T~2-12 GeV/c have been measured at mid-rapidity (|η| < 0,35) by the PHENIX experiment at RHIC in p+p, d+Au and Au+Au collisions at sqrt(s_NN) = 200 GeV. The eta mesons are reconstructed through their eta--> γγchannel for the three colliding systems as well as through the eta-->pi^0 pi+ pi- decay mode in p+p and d+Au collisions. The nuclear modification factor in d+Au collisions, R_dAu(p_T~1.0-1.1, suggests at most only modest p_T broadening ("Cronin enhancement"). In central Au+Au reactions, the eta yields are significantly suppressed, with R_AuAu(pT)~0.2. The ratio of eta to pi^0 yields is approximately constant as a function of p_T for the three colliding systems in agreement with the high-p_T world average of R_eta/pi^0 \approx 0.5 in hadron-hadron, hadron-nucleus, and nucleus-nucleus collisions for a wide range of center-of-mass energies [sqrt(s_NN)~3-1800 GeV] as well as, for high scaled momentum x_p, in e+e- annihilations at sqrt(s)=91.2 GeV. These results are consistent with a scenario where high-p_T eta production in nuclear collisions at RHIC is largely unaffected by initial-state effects, but where light-quark mesons (pi^0;eta) are equally suppressed due to final-state interactions of the parent partons in the dense medium produced in Au+Au reactions.
description: 391 authors, NN pages text, RevTeX4, figures, tables. Submitted to Physical Review C. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html
Quantum Entanglement and Teleportation of Quantum-Dot States in Microcavities
Creators: name: Miranowicz, A.
name: Ozdemir, S. K.
name: Liu, Yu-xi
name: Chimczak, G.
name: Koashi, M.
name: Imoto, N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Generation and control of quantum entanglement are studied in an equivalent-neighbor system of spatially-separated semiconductor quantum dots coupled by a single-mode cavity field. Generation of genuinely multipartite entanglement of qubit states realized by conduction-band electron-spin states in quantum dots is discussed. A protocol for quantum teleportation of electron-spin states via cavity decay is briefly described.
description: 9 pages, 7 figures, to appear in e-J. Surf. Sci. Nanotech
The effectiveness of the light-gap method for monitoring saw tensioning
Creators: name: Lister, Peter F.
Publisher: name: University of British Columbia
Year: 2008

description: This thesis investigates the effectiveness of the light-gap method for evaluating the saw tensioning process. In particular, it examines the ability of the light-gap profile to indicate changes in saw natural frequency and stiffness caused by the tensioning stresses. The light-gap method for bandsaws is studied in detail. Many of the results are also expected to be applicable to circular saws. Although the light-gap method is a poor indicator of the details of the tensioning stress distribution, it does provide a good measure of changes in natural frequencies and stiffness caused by the tensioning process. In particular, when a bandsaw is tensioned to the traditional light-gap profile, the frequency and stiffness of the saw can be characterized by the curvature of the light-gap profile. Additionally, the light-gap method offers important practical advantages over other tensioning evaluation techniques. The light-gap method indicates local non-uniformities in the tensioning state, guides roll path location and indicates levelling defects. For these reasons, the light-gap method is confirmed to be a highly effective and rational way of monitoring the saw tensioning process.
Perturbative signature of substructures in strong gravitational lenses
Creators: name: Alard, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In the perturbative approach, substructures in the lens can be reduced to their effect on the two perturbative fields $f_1$ and $\frac{d f_0}{dθ}$. A simple generic model of elliptical lens with a substructure situated near the critical radius is investigated in details. Analytical expressions are derived for each perturbative field, and basic properties are analyzed. The power spectrum of the fields is well approximated by a power-law, resulting in significant tails at high frequencies. Another feature of the perturbation by a substructure is that the ratio of the power spectrum at order $n$ of the 2 fields $R_n$ is nearly 1. The ratio $R_n \simeq 1$ is specific to substructures, for instance an higher order distortion ($n>2$) but with auto-similar isophotes will result in $R_n \propto \frac{1}{n^2}$. Finally, the problem of reconstructing the perturbative field is investigated. Local field model are implemented and fitted to maximize image similarity in the source plane. The non-linear optimization is greatly facilitated, since in the perturbative approach the circular source solution is always known. Examples of images distortions in the subcritical regime due to substructures are presented, and analyzed for different source shapes. Provided enough images and signal is available, the substructure field can be identified confidently. These results suggests that the perturbative method is an efficient tool to estimate the contribution of substructures to the mass distribution of lenses.
description: 18 pages, 11 figures
Thermal Roughening and Deroughening at Polymer Interfaces in Electrophoretic Deposition
Creators: name: Bentrem, Frank W.
name: Pandey, Ras B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thermal scaling and relaxation of the interface width in an electrophoretic deposition of polymer chains is examined by a three-dimensional Monte Carlo simulation on a discrete lattice. Variation of the equilibrium interface width $W_r$ with the temperature $T$ shows deroughening $W_r \propto T^{-δ}$, with $δ\sim 1/4$, at low temperatures and roughening $W_r \propto T^ν$, with $ν\sim 0.4$ at high temperatures. The roughening-deroughening transition temperature $T_t$ increases with longer chain lengths and is reduced by using the slower segmental dynamics.
description: This is a work of the U.S. Government and is not subject to copyright protection in the United States. Foreign copyrights may apply