cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Οικονομικές και κοινωνικές διαστάσεις της άσκησης της ορθοδοντικής στην Ελλάδα
Creators: name: Παπαγεωργίου, Ιωάννης Σ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Εισόδημα
Επάγγελμα
Economic data
Profession

description: Σκοπός της έρευνας είναι η μελέτη της άσκησης της ορθοδοντικής στην Eλλάδα από τους ειδικούς ορθοδοντικούς. Η εργασία αυτή ασχολείται με τη διερεύνηση των επαγγελματικών, οικονομικών και κοινωνικών χαρακτηριστικών και τις επαγγελματικές τους δρασητριότητες στην Ελλάδα. Χρησιμοποιήθηκε ένα ερωτηματολόγιο με 59 ερωτήσεις. Το ερωτηματολόγιο στάλθηκε σε 310 ειδικούς ορθοδοντικούς. Από του 310 ορθοδοντικούς απάντησαν οι 116(37, 42) που αποτελούν το δείγμα της έρευνας. Οι απαντήσεις δόθηκαν από τον Ιούνιο 2002 έως και τον Δεκέμβριο του ίδιου έτους. Εγινε περιγραφική στατιστική των χαρακτηριστικών του δείγματος των ορθοδοντικών που απάντησαν και η οποία περιελάμβανε κυρίως εκατοστιαίες αναλογίες, μέσες τιμές, σταθερές αποκλίσεις, μέγιστες τιμές, ελάχιστες τιμές και διάστημα μεταξύ των τιμών. Περιγράφηκαν επίσης ορισμένες συσχετίσεις. Τα αποτελέσματα έδειξαν ότι η αμοιβή του ορθοδοντικού, ο αριθμός των νέων ασθενών καθώς και τα έσοδα του ιατρείου δεν θεωρούνται ιδιαίτερα υψηλά
description: The aim of this investigation is to study the practice of orthodontics in Greece as provided by specialists. This study investigates professional, economical and social characteristics of orthodontics specialists and their characteristics of orthodontics specialists and their professional activities in Greece. A seven-unit questionnaire consisting of 59 questions was mailed to 310 orthodontics specialists registered in Greece. 116 orthodontics(37,42%) returned the questionnaire during the period from June to December 2002. Statistical elaboration of the data provided percentiles, means, standard deviations, and ranges as well as correlations between the variables. Treatment fees, the number of patients, and the income derived from the practice of orthodontics are not considered very satisfactory
Modelling and Control of a Knuckle Boom Crane
Creators: name: Ambrosino, M.
name: Garone, E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: Robotics (cs.RO)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Cranes come in various sizes and designs to perform different tasks. Depending on their dynamic properties, they can be classified as gantry cranes and rotary cranes. In this paper we will focus on the so called 'knuckle boom' cranes which are among the most common types of rotary cranes. Compared with the other kinds of cranes (e.g. boom cranes, tower cranes, overhead cranes, etc), the study of knuckle cranes is still at an early stage and very few control strategies for this kind of crane have been proposed in the literature. Although fairly simple mechanically, from the control viewpoint the knuckle cranes present several challenges. A first result of this paper is to present for the first time a complete mathematical model for this kind of crane where it is possible to control the three rotations of the crane (known as luff, slew, and jib movement), and the cable length. The only simplifying assumption of the model is that the cable is considered rigid. On the basis of this model, we propose a nonlinear control law based on energy considerations which is able to perform position control of the crane while actively damping the oscillations of the load. The corresponding stability and convergence analysis is carefully proved using the LaSalle's invariance principle. The effectiveness of the proposed control approach has been tested in simulation with realistic physical parameters and in the presence of model mismatch.
description: This paper has been accepted to International Journal of Control on March 29th 2021. arXiv admin note: text overlap with arXiv:2103.02509
Spectroscopy of Young Planetary Mass Candidates with Disks
Creators: name: Jayawardhana, Ray
name: Ivanov, Valentin D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is now well established that many young brown dwarfs exhibit characteristics similar to classical T Tauri stars, including infrared excess from disks and emission lines related to accretion. Whether the same holds true for even lower mass objects, namely those near and below the Deuterium-burning limit, is an important question. Here we present optical spectra of six isolated planetary mass candidates in Chamaeleon II, Lupus I and Ophiuchus star-forming regions, recently identified by Allers and collaborators to harbor substantial mid-infrared excesses. Our spectra, from ESO's Very Large Telescope and New Technology Telescope, show that four of the targets have spectral types in the ~M9-L1 range, and three of those also exhibit H_alpha. Their luminosities are consistent with masses of ~5-15 M_{Jupiter} according to models of Chabrier, Baraffe and co-workers, thus placing these four objects among the lowest mass brown dwarfs known to be surrounded by circum-sub-stellar disks. Our findings bolster the idea that free-floating planetary mass objects could have infancies remarkably similar to those of Sun-like stars and suggest the intriguing possibility of planet formation around primaries whose masses are comparable to those of extra-solar giant planets. Another target appears to be a brown dwarf (~M8) with prominent H_alpha emission, possibly arising from accretion. The sixth candidate is likely a background source, underlining the need for spectroscopic confirmation.
description: to appear in The Astrophysical Journal Letters
Ομαδικές απολύσεις
Creators: name: Σεβαστίδης, Χριστόφορος Σ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: N. 1387/83
Διαβουλεύσεις

description: Η διατριβή ασχολείται με το θεσμό των ομαδικών απολύσεων όπως ισχύει στο ελληνικό δίκαιο υπό την επίδραση των οδηγιών της Ευρωπαϊκής Ενωσης. Στο πρώτο μέρος προσδιορίζονται τα στοιχεία της έννοιας των Ο.Α. Με έμφαση στο ποσοτικό και ποιοτικό κριτήριο. Ακολούθως οριοθετείται η παραγωγική μονάδα εντός της οποίας πραγματοποιούνται οι απολύσεις. Στο δεύτερο μέρος αναλύονται οι επιμέρους υποχρεώσεις της πληροφόρησης και των διαβουλεύσεων του εργοδότη με τους εκπροσώπους των εργαζομένων καθώς και ο ρόλος της διοίκησης στην όλη διαδικασία. Τέλος εκτίθενται οι συνέπειες που ελέγχονται από τη μη τήρηση των διατάξεων του νόμου. Στο επίμετρο της διατριβής αναδεικνύονται οι διαφορές του ελληνικού νόμου από την οδηγία και γίνονται προτάσεις προς μια προσέγγιση της ελληνικής νομοθεσίας με την κοινοτική
description: Collective dismissed is a term which denote job losses through redundancy involving more than one worker. Statutory provisious impose certain duties on employees(relating to consultation with recognised trade unions and notification to the Departement of Employment) when collective dismissals are planned. These provision in the Greek law 1378/83 are in tended to give effect to the EEC Directive on collective dismissed
Bosisio, Paolo & Söhne
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Mailand
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Subsidy Equivalents: Yardsticks of Government Intervention in Agriculture for the GATT
Creators: name: Mabbs-Zeno, Carl
name: Dommen, Arthur
name: Mabbs-Zeno, Carl
name: Dommen, Arthur
Publisher: name: Unknown
Year: 1989
Subjects: Agricultural and Food Policy
International Relations/Trade

description: Governments use a variety of policies to achieve their agricultural goals. Many are, in effect, subsidies or taxes on producers or consumers. Regardless of the form of these policy interventions, they nearly always have some effect on trade among nations. Aggregate measures of support, such as the producer and consumer subsidy equivalents discussed here, may help negotiators of a new General Agreement on Tariffs and Trade attain common ground for reducing barriers to international trade.
Πολιτικός λόγος και ΜΜΕ: νομική, πολιτική και κοινωνική διάσταση
Creators: name: Δεληγκιαούρη, Αναστασία Χρ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Ιδεολογία
Τηλεοπτική δημοκρατία
Πολιτική επικοινωνία
Ideology
Teledemocracy
Political communication

description: Η θεωρητική αφετηρία της παρούσας διατριβής εκκινεί την αποδοχή της επικοινωνίας ως κύρια συνιστώσα της πολιτικής. Στις σύγχρονες "Κοινωνίες της Πληροφορίας" η εξάρτηση της πολιτικής από την άμεση, μαζική επικοινωνίας που επιτάσσουν τα ΜΜΕ είναι πρόδηλη. Η διαμεσολάβηση των ΜΜΕ επηρεάζει τόσο τον τρόπο με τον οποίο διαμορφώνεται το περιεχόμενο τους αλλά και ησ ημασία τους. Η μελέτη των γνωρισμάτων του "επικοινωνιακού πολιτικού λόγου", ως καθρέφτη της πολιτικής πραγματικότητας, αναδεικνύει κρίσιμες πτυχές του "πολιτικού" στο σύνολό του. Η διεπιστημονική ανάλυση που επιχειρείται στο δεύτερο μέρος συγκεκριμενοποιεί και τεκμηριώνει τα θεωρητικά προτάγματα του πρώτου μέρους μέσα από μια νομική, πολιτική και κοινωνική προσέγγιση
description: The theoretical starting-point of the present PhD is based on the adoption of communication as the basic component of politics. In contempory "Infomation Societies" the dependency of politics on the direct, mass communication that media impose is apparent. The mediation by mass media affects the way political messages are communicated, the way they are formed as well as their content and their sigtnificance. The study of the characteristics of "communicative political discourse", considered as the articulation of political thought, as the primal political act -and in the end- as the mirror of political reality, reveals crucial aspects of the "political" in its totality. The interdisciplinary analysis conducted in the second part specifies and validates the theoretical arguments of the first part, through a legal, political and social approach
Standard monomial theory and toric degenerations of Richardson varieties in the Grassmannian
Creators: name: Bonala, Narasimha Chary
name: Clarke, Oliver
name: Mohammadi, Fatemeh
Publisher: name: arXiv
Year: 2021
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Richardson varieties are obtained as intersections of Schubert and opposite Schubert varieties. We provide a new family of toric degenerations of Richardson varieties inside Grassmannians by studying Gröbner degenerations of their corresponding ideals. These degenerations are parametrised by block diagonal matching fields in the sense of Sturmfels-Zelevinsky. We associate a weight vector to each block diagonal matching field and study its corresponding initial ideal. In particular, we characterise when such ideals are toric, hence providing a family of toric degenerations for Richardson varieties. Given a Richardson variety $X_{w}^v$ and a weight vector ${\bf w}_\ell$ arising from a matching field, we consider two ideals: an ideal $G_{k,n,\ell}|_w^v$ obtained by restricting the initial of the Plücker ideal to a smaller polynomial ring, and a toric ideal defined as the kernel of a monomial map $ϕ_\ell|_w^v$. We first characterise the monomial-free ideals of form $G_{k,n,\ell}|_w^v$. Then we construct a family of tableaux in bijection with semi-standard Young tableaux which leads to a monomial basis for the corresponding quotient ring. Finally, we prove that when $G_{k,n,\ell}|_w^v$ is monomial-free and the initial ideal in$_{{\bf w}_\ell}(I(X_w^v))$ is quadratically generated, then all three ideals in$_{{\bf w}_\ell}(I(X_w^v))$, $G_{k,n,\ell}|_w^v$ and ker$(ϕ_\ell|_w^v)$ coincide, and provide a toric degeneration of $X_w^v$.
description: Following the advice of referees, we divided our earlier preprint in two parts. This article extends the results about Grassmannains from the preprint arXiv:arXiv:2009.03210
Birmann & Söhne
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Bleiler, Jacob
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
A fast and integrative algorithm for clustering performance evaluation in author name disambiguation
Creators: name: Kim, Jinseok
Publisher: name: arXiv
Year: 2021
Subjects: subject: Digital Libraries (cs.DL)
subject: Databases (cs.DB)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Author name disambiguation results are often evaluated by measures such as Cluster-F, K-metric, Pairwise-F, Splitting & Lumping Error, and B-cubed. Although these measures have distinctive evaluation schemes, this paper shows that they can be calculated in a single framework by a set of common steps that compare truth and predicted clusters through two hash tables recording information about name instances with their predicted cluster indices and frequencies of those indices per truth cluster. This integrative calculation reduces greatly calculation runtime, which is scalable to a clustering task involving millions of name instances within a few seconds. During the integration process, B-cubed and K-metric are shown to produce the same precision and recall scores. In this framework, especially, name instance pairs for Pairwise-F are counted using a heuristic, surpassing a state-of-the-art algorithm in speedy calculation. Details of the integrative calculation are described with examples and pseudo-code to assist scholars to implement each measure easily and validate the correctness of implementation. The integrative calculation will help scholars compare similarities and differences of multiple measures before they select ones that characterize best the clustering performances of their disambiguation methods.
description: 20 pages
Double-extended Kerr-Schild form for $5D$ electrovacuum solutions
Creators: name: Arcodía, Marcos R. A.
name: Ferraro, Rafael
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Five-dimensional Einstein-Maxwell-Chern-Simons equations are investigated in the framework of an extended Kerr-Schild strategy to search for black holes solutions. The fulfillment of Einstein equations constrains the Chern-Simons coupling constant to a value determined by the trace of the energy-momentum tensor of the electromagnetic configuration.
description: 13 pages
Blaber, Friez
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Mailand
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Caltech-NRAO Stripe 82 Survey (CNSS) Paper V: AGNs that transitioned to radio-loud state
Creators: name: Wołowska, Aleksandra
name: Kunert-Bajraszewska, Magdalena
name: Mooley, Kunal P.
name: Siemiginowska, Aneta
name: Kharb, Preeti
name: Ishwara-Chandra, C. H.
name: Hallinan, Gregg
name: Gromadzki, Mariusz
name: Kozieł-Wierzbowska, Dorota
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A recent multi-year Caltech-NRAO Stripe 82 Survey (CNSS) revealed a group of objects that appeared as new radio sources after $>$5--20 years of absence. They are transient phenomena with respect to the Faint Images of the Radio Sky at Twenty Centimeters (FIRST) survey and constitute the first unbiased sample of renewed radio activity. Here we present the follow-up, radio, optical and X-ray study of them. The group consist of 12 sources, both quasars and galaxies with wide redshift ($\rm 0.04 < z < 1.7$) and luminosity ($\rm 2224.5$) distribution. Their radio properties in the first phase of activity, namely the convex spectra and compact morphology, allow them all to be classified as gigahertz-peaked spectrum (GPS) sources. We conclude that the spectral changes are a consequence of the evolution of newly-born radio jets. Our observations show that over the next few years of activity the GPS galaxies keep the convex shape of the spectrum, while GPS quasars rapidly transform into flat-spectrum sources, which may result in them not being recognized as young sources. The wide range of bolometric luminosities, black hole masses and jet powers among the transient sources indicates even greater population diversity in the group of young radio objects. We also suggest that small changes of the accretion disc luminosity (accretion rate) may be sufficient to ignite low-power radio activity that evolves on the scale of decades.
Η μαθηματική εγγραματοσύνη των αποφοίτων του δημοτικού σχολείου και οι ενδοσχολικοί και εξωσχολικοί παράγοντες που την επηρεάζουν
Creators: name: Σιδηρόπουλος, Δημήτριος Αλέξανδρος
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Ενδοσχολικοί/εξωσχολικοί παράγοντες και επίδοση
Αξιολόγηση ποιότητας παρεχόμενης εκπαίδευσης
Inter-school/out-school factors and performance
Valuation of quality of provided education

description: Η εργασία παρουσιάζει τα ευρήματα της εμπειρικής έρευνας, η οποία διεξήχθηκε σε 51 δημόσια Γυμνάσια της Β. Ελλάδος και σε δείγμα 1960 μαθητών της Α' Γυμνασίου. Η έρευνα σχεδιάστηκε με σκοπό α)να μετρήσει την επίδοση των αποφοίτων μαθητών του δημοτικού σχολείου υπό τους όρους της λειτουργικής μαθηματικής εγγραμματοσύνης β)να διερευνήσει τους ενδοσχολικούς και εξωσχολικούς παράγοντες που επιδρούν σ'αυτήν. Η στατιστική ανάλυση των δεδομένων έδειξε ότι α) οι απόφοιτοι δημοτικού είχαν αρκετά χαμηλό βαθμό μαθηματικής εγγραμματοσύνης β)οι κύριοι ενδοσχολικοί παράγοντες που είχαν στατιστικά σημαντική επίδραση είναι : ο βαθμός απολυτηρίου, η ανατροφοδότηση δασκάλου, η επιμονή των μαθητών στην επίλυση δύσκολών προβλημάτων γ)οι κύριοι εξωσχολικοί παράγοντες που είχαν στατιστικά σημαντική επίδραση είναι η εκπαίδευση μητέρας, το επαγγελματικό επίπεδο πατέρα, η εκπαίδευση πατέρα, το επαγγελματικό επίπεδο μητέρας και οι εκπαιδευτικές προσδοκίες των γονέων. Η επίδραση του φύλου δεν ήταν στατιστικά σημαντική στη μαθηματική εγγραμματοσύνη των μαθητών
description: The essay presents the empirical research which carried on 51 public gymnasiums of North Greece. The sample was 1960 students of first class of Gymnasium. The research set out to : a)measure maths performance of graduates of elementary school in terms of mathematical literacy b)detect the inter-school and out-school factors which influence it. The statistical analysis of the empirical data showed that : a)graduates had too low level of mathematical literacy. The main inter-school factors which connected with students' performance were : elementary school certificate, student's insistence on solving difficult problems and teachers's feed-back. The main out school factors were : parent's education parent's professional status and parent's educational expectations. The influence of sex wasn't statistically important to student's mathematical literacy
HD 143006: circumbinary planet or misaligned disc?
Creators: name: Ballabio, G.
name: Nealon, R.
name: Alexander, R. D.
name: Cuello, N.
name: Pinte, C.
name: Price, D. J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Misalignments within protoplanetary discs are now commonly observed, and features such as shadows in scattered light images indicate departure from a co-planar geometry. VLT/SPHERE observations of the disc around HD 143006 show a large-scale asymmetry, and two narrow dark lanes which are indicative of shadowing. ALMA observations also reveal the presence of rings and gaps in the disc, along with a bright arc at large radii. We present new hydrodynamic simulations of HD 143006, and show that a configuration with both a strongly inclined binary and an outer planetary companion is the most plausible to explain the observed morphological features. We compute synthetic observations from our simulations, and successfully reproduce both the narrow shadows and the brightness asymmetry seen in IR scattered light. Additionally, we reproduce the large dust observed in the mm continuum, due to a 10 Jupiter mass planet detected in the CO kinematics. Our simulations also show the formation of a circumplanetary disc, which is misaligned with respect to the outer disc. The narrow shadows cast by the inner disc and the planet-induced "kink" in the disc kinematics are both expected to move on a time-scale of $\sim$ 5-10 years, presenting a potentially observable test of our model. If confirmed, HD 143006 would be the first known example of a circumbinary planet on a strongly misaligned orbit.
description: Accepted for publication in MNRAS, 10 pages, 8 figures. Movies of the simulation available at the following links: https://www.youtube.com/watch?v=F8GAw-Fzpyg&list=PLgaPAkHEP_RqxHJUvj9DIcsjEpWqbTPwQ&index=3 and https://www.youtube.com/watch?v=HCZQdS3t4l8&list=PLgaPAkHEP_RqxHJUvj9DIcsjEpWqbTPwQ&index=1
Brisac & May
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Metz
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Orientifolds in N=2 Liouville Theory and its Mirror
Creators: name: Israel, Dan
name: Niarchos, Vasilis
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider unoriented strings in the supersymmetric SL(2,R)/U(1) coset, which describes the two-dimensional Euclidean black hole, and its mirror dual N=2 Liouville theory. We analyze the orientifolds of these theories from several complementary points of view: the parity symmetries of the worldsheet actions, descent from known AdS_3 parities, and the modular bootstrap method (in some cases we can also check our results against known constraints coming from the conformal bootstrap method). Our analysis extends previous work on orientifolds in Liouville theory, the AdS_3 and SU(2) WZW models and minimal models. Compared to these cases, we find that the orientifolds of the two dimensional Euclidean black hole exhibit new intriguing features. Our results are relevant for the study of orientifolds in the neighborhood of NS5-branes and for the engineering of four-dimensional chiral gauge theories and gauge theories with SO and Sp gauge groups with suitable configurations of D-branes and orientifolds. As an illustration, we discuss an example related to a configuration of D4-branes and O4-planes in the presence of two parallel fivebranes.
description: 47 pages, 2 figures; v2 typos fixed, refs added, improved discussion of Hanany-Witten setups
Analyzing Host-Viral Interactome of SARS-CoV-2 for Identifying Vulnerable Host Proteins during COVID-19 Pathogenesis
Creators: name: Das, Jayanta Kumar
name: Roy, Swarup
name: Guzzi, Pietro Hiram
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biomolecules (q-bio.BM)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: The development of therapeutic targets for COVID-19 treatment is based on the understanding of the molecular mechanism of pathogenesis. The identification of genes and proteins involved in the infection mechanism is the key to shed out light into the complex molecular mechanisms. The combined effort of many laboratories distributed throughout the world has produced the accumulation of both protein and genetic interactions. In this work we integrate these available results and we obtain an host protein-protein interaction network composed by 1432 human proteins. We calculate network centrality measures to identify key proteins. Then we perform functional enrichment of central proteins. We observed that the identified proteins are mostly associated with several crucial pathways, including cellular process, signalling transduction, neurodegenerative disease. Finally, we focused on proteins involved in causing disease in the human respiratory tract. We conclude that COVID19 is a complex disease, and we highlighted many potential therapeutic targets including RBX1, HSPA5, ITCH, RAB7A, RAB5A, RAB8A, PSMC5, CAPZB, CANX, IGF2R, HSPA1A, which are central and also associated with multiple diseases
First Observation of the Decay D_s^+ to proton anti-neutron
Creators: name: CLEO Collaboration
name: Athar, S. B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Using e^+e^- -> D_s^*+ D_s^- data collected near the peak D_s production energy, E_cm=4170 MeV, with the CLEO-c detector, we present the first observation of the decay D_s^+ -> proton anti-neutron. We measure a branching fraction B(D_s^+ -> p anti-n = (1.30 +- 0.36 +0.12 -0.16) x 10^-3. This is the first observation of a charmed meson decaying into a baryon-antibaryon final state.
description: 7 pages, available through http://www.lns.cornell.edu/public/CLNS/, submitted to PRL Small changes following referee's suggestions
Convolutional Neural Networks for Sleep Stage Scoring on a Two-Channel EEG Signal
Creators: name: Fernandez-Blanco, Enrique
name: Rivero, Daniel
name: Pazos, Alejandro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: I.2.1; J.3
subject: 68T07

description: Sleeping problems have become one of the major diseases all over the world. To tackle this issue, the basic tool used by specialists is the Polysomnogram, which is a collection of different signals recorded during sleep. After its recording, the specialists have to score the different signals according to one of the standard guidelines. This process is carried out manually, which can be highly time-consuming and very prone to annotation errors. Therefore, over the years, many approaches have been explored in an attempt to support the specialists in this task. In this paper, an approach based on convolutional neural networks is presented, where an in-depth comparison is performed in order to determine the convenience of using more than one signal simultaneously as input. Additionally, the models were also used as parts of an ensemble model to check whether any useful information can be extracted from signal processing a single signal at a time which the dual-signal model cannot identify. Tests have been performed by using a well-known dataset called expanded sleep-EDF, which is the most commonly used dataset as the benchmark for this problem. The tests were carried out with a leave-one-out cross-validation over the patients, which ensures that there is no possible contamination between training and testing. The resulting proposal is a network smaller than previously published ones, but which overcomes the results of any previous models on the same dataset. The best result shows an accuracy of 92.67\% and a Cohen's Kappa value over 0.84 compared to human experts.
description: 20 pages, 4 figures, 4 tables
The use of individualistic and collectivistic appeals in Taiwan and the U.S. primetime television commercials
Creators: name: Chen, I-Ju, (Master Of Arts In Advertising)
Publisher: name: The University of Texas at Austin
Year: 2004
Subjects: Individualism and Collectivism
Primetime TV commercials
Taiwan

description: Many studies had confirmed that commercials from different cultures reflected different cultural values. Most previous studies examined this issue with the concept of individualism and collectivism. However, none of them sought to explore this idea with Triandis (1995)'s four typologies of individualism and collectivism, which were horizontal individualism, vertical individualism, horizontal collectivism and vertical collectivism. In this research, a content analysis was carried out to examine how commercials of Taiwan and the U.S. reflected its cultures respectively. Results showed that Taiwan commercials reflected more horizontal individualistic and vertical collectivistic values while the U.S commercials reflected more vertical individualistic values. Besides, product use conditions had a great effect on the use of advertising appeals in Taiwan. Commercials of personally used products tended to apply more individualistic values while shared products applied more collectivistic values.
VLT-UVES abundance analysis of four giants in NGC 6553
Creators: name: Alves-Brito, A.
name: Barbuy, B.
name: Zoccali, M.
name: Minniti, D.
name: Ortolani, S.
name: Hill, V.
name: Renzini, A.
name: Pasquini, L.
name: Bica, E.
name: Rich, R. M.
name: Melendez, J.
name: Momany, Y.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Metal-rich globular clusters trace the formation of bulges. Abundance ratios in the metal-rich globular clusters such as NGC 6553 can constrain the formation timescale of the Galactic bulge. The purpose of this study is determine the metallicity and elemental ratios in individual stars of the metal-rich bulge globular cluster NGC 6553. A detailed abundance analysis of four giants in NGC 6553 is carried out, based on optical high-resolution echelle spectra obtained with UVES at the ESO VLT-UT2 Kueyen telescope. A metallicity [Fe/H]= -0.20 dex is derived, together with $α$-element enhancement of Mg and Si ([Mg/Fe]=+0.28, [Si/Fe]=+0.21), solar Ca and Ti ([Ca/Fe]=+0.05, [Ti/Fe]=-0.01), and a mild enhancement of the r-process element Eu with [Eu/Fe] = +0.10. A mean heliocentric radial velocity of -1.86 km s$^{-1}$ is measured. We compare our results with previous investigations of the cluster.
description: 15 pages, 8 figures, A&A, in press
Этничность в межнациональных конфликтах после распада СССР
Creators: name: А.Н., Ямсков
Publisher: name: Zenodo
Year: 1994
Subjects: этнический конфликт
этнонационализм
русские как меньшинства
этнические меньшинства
интегрированность этнических меньшинств
распространенность русского языка в республиках СССР и РСФСР

description: В статье дана характеристика некоторых аспектов этнических конфликтов и проблем социо-культурной интеграции русских и русскоязычных меньшинств в полиэтничных государствах, возникших после распада СССР. Представлена статистика владения русским языком и языком титульного народа нерусскими этническими группами и местным русским населением в республиках СССР и в национально-территориальных образованиях РСФСР в 1989 г.
Ο Πατριάρχης των Σέρβων Γερμανός: βίος-δράση (1958-1990)
Creators: name: Λόης, Γεώργιος Νεκτάριος Αθ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Κοσσυφοπέδιο/Πατριαρχείο Πεκίου
Μακεδονικό Ζήτημα
Kossyfopedio/Patriarchate of Pekiou
Macedonian Question

description: Μέσα από τη ζωή και τη δράση του Πατριάρχου Γερμανού(1958-1990) γνωρίζουμε τη ζωή της Σερβικής Ορθοδόξου Εκκλησίας από το τέλος του Β' Παγκοσμίου Πολέμου έως και τη διάλυση της Γιουγκοσλαβίας. Πρωτοδημοσιεύονται και αναλύονται επίσημα έγγραφα και στοιχεία που αφορούν : στο σημαντικό ποιμαντικό έργο του στην τέως Γιουγκοσλαβία. Στις σχέσεις Εκκλησίας-Πολιτείας κατά τη δύσκολη περίοδο του κομμουνισμού. Στη συμβολή του στις διορθόδοξες και διαχριστιανικές σχέσεις. Στην προσπάθεια εξεύρεσης λύσης στο ζήτημα του Κοσσυφοπεδίου και στην εμπλοκή του στο "Μακεδονικό Ζήτημα". Η έρευνα αναδεικνύει άγνωστες πτυχές της ζωής και του πολυδιάστατου έργου του Μακαριστού Πατριάρχου Γερμανού
description: In the present work, official documents and other evidence are firstly published and analyzed. They concern the following : 1)the biographical presentation of Patriarch German, as a person. 2)the important shepherd word of Patriarch German in former Yugoslavia 3)the relations between Church-State in the difficult period of Communism 4)the contribution of Patriarch German in the inter-orthodox and inter-christian relations, which rendered him a personality of international calibre and prestige and resulted, as a climax, in being elected as the chairman of the World Council of Churces, in 1968, in Uppsala, Sweden 5)the effort of finding a solution in the Kossyfopedios question as well as the Patriarch's involvement, in every detail, in the "Macedonian Question"
title: Rapport de voyage, De Grasse (1924) : Ligne de New-York, 1947, voyage n°1
Creators: name: Bellet, Robert
name: Lagree, Julien
name: Le Mancheo, Jean
name: Mahe, Roger
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Compagnie Générale Transatlantique
subject: Transports maritimes - Histoire
subject: Marine marchande
subject: Journaux de bord

description: Chapitrage : Rapport général / du capitaine - Rapport du commissaire - Rapport du second - Rapport de l'officier de sécurité - Rapport de l'officier de navigation - Rapport du médecin - Rapport contentieux
description: Source: French Lines & Compagnies, 1997 004 4979-09
description: Coverage: 1947-07-12/1947-08-04
Two-Loop Matching Coefficients for Heavy Quark Currents
Creators: name: Kniehl, B. A.
name: Onishchenko, A.
name: Piclum, J. H.
name: Steinhauser, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we consider the matching coefficients up to two loops between Quantum Chromodynamics (QCD) and Non-Relativistic QCD (NRQCD) for the vector, axial-vector, scalar and pseudo-scalar currents. The structure of the effective theory is discussed and analytical results are presented. Particular emphasis is put on the singlet diagrams.
description: 9 pages
Becker, Johannes
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: St. Petersburg
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Active feedback cooling of a SiN membrane resonator by electrostatic actuation
Creators: name: Borrielli, Antonio
name: Bonaldi, Michele
name: Serra, Enrico
name: Sarro, Pasqualina Maria
name: Morana, Bruno
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Feedback-based control techniques are useful tools in precision measurements as they allow to actively shape the mechanical response of high quality factor oscillators used in force detection measurements. In this paper we implement a feedback technique on a high-stress low-loss SiN membrane resonator, exploiting the charges trapped on the dielectric membrane. A properly delayed feedback force (dissipative feedback) enables the narrowing of the thermomechanical displacement variance in a similar manner to the cooling of the normal mechanical mode down to an effective temperature Te f f . In the experiment here reported we started from room temperature and gradually increasing the feedback gain we were able to cool down the first normal mode of the resonator to a minimum temperature of about 124mK. This limit is imposed by our experimental set-up and in particular by the the injection of the read-out noise into the feedback. We discuss the implementation details and possible improvements to the technique
description: The following article has been accepted by Journal of Applied Physics. After it is published, it will be found at https://publishing.aip.org/resources/librarians/products/journals/
Transcription of file 024_B (collection LA 256)
Creators: name: Parker, Verdena
name: Chase, Sara
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio file VP-171215-02: transcription of file 024_B (tape 24, side B) from LA 256 (collection of recordings given to the Berkeley Language Center by Verdena), from 26:21 to 28:12. Due to re-numbering, tape 024_B has been assigned to the CLA item number LA256.024, audio file LA256.024B.
Eyes without light
Creators: name: Schmidt, Douglas Garth
Publisher: name: University of British Columbia
Year: 2011

description: "Eyes Without Light" is conceived and scored for symphonic orchestra. The title of this work reflects personal concerns regarding global environmental issues. The phrase "eyes without light", derived from the Gaelic term "sul gan solas", refers in this instance to the blind greed of multi-national industrial and political corporations which are responsible for the destruction of the earth's ecosystem (primarily the forests and oceans). This work, influenced by the 19th-century symphonic poem initiated by Beethoven, Berlioz and Liszt, is programmatic in nature. The busy, confrontational destructiveness of mankind is represented by repeated or moving sixteenth notes at the beginning and end of the piece. These sections utilize varying densities of semitone clusters and are predominantly dissonant. The calmness and balance of the planet earth is represented by the middle section of the work, which consists primarily of slow-moving sustained lines. These sustained lines move to a sonority which is the structural focal point of the work (m 129-131). This sonority is resolved in the final measures. Both the focal point sonority and its resolution are constructed of P5 and P4 intervals. The aggressive destructiveness of mankind is emphasized by the repeated dissonant chords in the concluding measures (m 140-147, m 151-157) of the section.
Optimal interferometry for Bell$-$nonclassicality by a vacuum$-$one$-$photon qubit
Creators: name: Das, Tamoghna
name: Karczewski, Marcin
name: Mandarino, Antonio
name: Markiewicz, Marcin
name: Żukowski, Marek
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Bell nonclassicality of a single photon superposition in two modes, often referred to as `nonlocality of a single photon', is one of the most striking nonclassical phenomena discussed in the context of foundations of quantum physics. Here we show how to robustly violate local realism within the weak-field homodyne measurement scheme for \textit{any} superposition of one photon with vacuum. Our modification of the previously proposed setups involves tunable beamsplitters at the measurement stations, and the local oscillator fields significantly varying between the settings, optimally being {\it on} or {\it off}. As photon number resolving measurements are now feasible, we advocate for the use of the Clauser-Horne Bell inequalities for detection events using precisely defined numbers of photons. We find a condition for optimal measurement settings for the maximal violation of the Clauser-Horne inequality with weak-field homodyne detection, which states that the reflectivity of the local beamsplitter must be equal to the strength of the local oscillator field. We show that this condition holds not only for the vacuum-one-photon qubit input state, but also for the superposition of a photon pair with vacuum, which suggests its generality as a property of weak-field homodyne detection with photon-number resolution. Our findings suggest a possible path to employ such scenarios in device-independent quantum protocols.
description: 14 pages, 15 figures. Comments are welcome
Silence voices: female identity in Henry James and Gregorios Xenopoulos
Creators: name: Μπασλή, Μαρία Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Ρεαλισμός
Ηρωϊδα
Πατριαρχία
Realism
Heroine
Patriarchy

description: Η παρούσα διατριβή εξετάζει την ανάπτυξη της φεμινιστικής ιδεολογίας στην Αμερική και την Ελλάδα κατά το τέλος του 19ου και τις αρχές του 20ου αιώνα, μέσα στο πλαίσιο συγκεκριμένων λογοτεχνικών κειμένων. Βασικός στόχος είναι η συζήτηση δύο συγγραφέων : Χένρι Τζαίημς και του Γρηγορίου Ξενόπουλου. Εξετάζοντας τα μυθιστορήματα του Τζάιημς "οι Βοστονέζοι", "το Πορτραίτο μιας Κυρίας" και "η Τραγική Μούσα", καθώς και τα μυθιστορήματα του Ξενόπουλου "Μυστικοί Αρραβώνες", "η Τρίμορφη Γυναίκα" και "ο Σύζυγος της Θεατρίνας", η παρούσα διατριβή παρουσιάζει όχι μόνο την κυρίαρχη ιδεολογία στις δύο κοινωνίες αλλά και τα στερεότυπα που καθορίζουν τα πρότυπα συμπεριφοράς. Mε αυτόν τον τρόπο, αναλύεται η θέση που δίνουν οι συγγραφείς στις γυναίκες πρωταγωνίστριες των μυθιστορημάτων : αντιμέτωπες με την κοινωνία της κάθε χώρας, οι ηρωϊδες υποκύπτουν στις κυρίαρχες ιδέες και τα στερεότυπα παρόλο που έχουν επιδείξει ήδη την εσωτερική τους δύναμη και την διεκδίκηση της ατομικότητας τους
description: This dissertations has attempted to trace the development of a feminist ideology in America and in Greece, during the late-nineteenth and early-twentieth centuries, within the framework of specific literary texts. The local point has been the discussion of two novelists : Henry James and Gregorios Xenopoulos. Centering on the Bostonians, The Portrait of a Lady, and The Tragic Muse by H. James, and Secret Engagements, The Three-Sided Woman, and The actress's Husband not only the dominant thoughts and ideas in the two countries' societies, but also the stereotypes that directed the behavioral norms, and thus validate the place given to the novel's female protagonists by the authors. When confronted with each country's society, the heroines surrender to the dominant ideas and standards, eventhough they have demonstrated their inner forc and their ability to fight for their independence and individuality
Bersolle, Frères
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Brest
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
On the classification and properties of noncommutative duplicates
Creators: name: Peña, Javier López
name: Navarro, Gabriel
Publisher: name: arXiv
Year: 2006
Subjects: subject: Rings and Algebras (math.RA)
subject: K-Theory and Homology (math.KT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 16W35; 16S35; 16E40

description: We give an explicit description of the set of all factorization structures, or twisting maps, existing between the algebras k^2 and k^2, and classify the resulting algebras up to isomorphism. In the process we relate several different approaches formerly taken to deal with this problem, filling a gap that appeared in a recent paper by Cibils. We also provide a counterexample to a result concerning the Hochschild (co)homology appeared in a paper by J.A. Guccione and J.J. Guccione.
description: 11 pages, no figures
Επιδημιολογία των διαθλαστικών ανωμαλιών σε σχέση με τα ανθρωπομετρικά χαρακτηριστικά και τις οφθαλμικές διαστάσεις εφήβων μαθητών
Creators: name: Γιαννουλέα, Αικατερίνη Δ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Επιδημιολογία
Μυωπία,υπερμετρωπία, αστιγματισμός, ανισομετρωπία
Υψος, βάρος, ΒΜΙ, περιφέρεια κεφαλής
Epidemiology
Height, weight, BMI, periphery of head
Biometry, Parental myopia

description: Σκοπός: Να προσδιοριστεί η σχέση των διαθλαστικών ανωμαλιών με επιδημιολογικούς παράγοντες και με τα σωματικά και βιομετρικά χαρακτηριστικά εφήβων μαθητών. Δείγμα και μεθοδολογία: 709 μαθητές λυκείου και των δύο φύλων, ηλικίας 15-19 χρ. από 16 σχολεία του πολεοδομικού συγκροτήματος της Θεσσαλονίκης, συμπλήρωσαν ένα ερωτηματολόγιο σχετικά με τις ατομικές τους συνήθειες, το ατομικό και οικογενειακό οφθαλμολογικό ιστορικό, καθώς και το κοινωνικοοικονομικό επίπεδο της οικογένειάς τους. Κατόπιν, μετρήθηκε το ύψος, το βάρος τους και υπολογίστηκε το ΒΜΙ, η διάθλασή τους και τα βιομετρικά χαρακτηριστικά τους. Αποτελέσματα: Η μυωπία παρουσιάζει συχνότητα 50,92%, ενώ η υπερμετρωπία 4,65%. Ο συνολικός αστιγματισμός φτάνει το 31,17% και η ανισομετρωπία στο 10,6%. Η μυωπία βρέθηκε να έχει στατιστικά σημαντική σχέση με: κοντινή εργασία, σχολική επίδοση, οικογενειακή μυωπία, ύψος, βάρος, BMI και την βιομετρία. Συμπεράσματα: Η μυωπία είναι η πιο συχνή διαθλαστική ανωμαλία στην εφηβική ηλικία και παρουσιάζει μεγάλη αύξηση τα τελευταία χρόνια, που πιθανόν οφείλεται στην αύξηση της κοντινής εργασίας (εντατικοποίηση του Λυκείου, φροντιστήρια για τις Πανελλήνιες, πολλά επιπλέον μαθήματα των παιδιών-εκτός του σχολείου, αυξημένη χρήση Η/Υ), στην αστικοποίηση πληθυσμού και στην βελτίωση επιπέδου διαβίωσης
description: Purpose: To investigate the prevalence, distribution, demographic, anthropometric and biometry associations of refractive errors in a sample of adolescent pupils in Thessaloniki, Greece. Methods: 709 pupils answered in a detail questionnaire about near work activity, educational experiences, parental myopia and family demographics. Then, they had a physical (height, weight, periphery of the head) and ophthalmological examination (refraction and biometry) by the same ophthalmologist. Results: The prevalence of myopia, hypermetropia, astigmatism and anisometropia was 50,92%, 4,65%, 31,17% and 10,6% respectively. Myopia appears particularly strong statistical association with neat-work and school achievement, the myopia of mother and brothers (a weaker one with the myopia of father), with height, weight and BMI. Myopia also, has a particular strong statistic relation with the axial and vitreous cavity length, a statistical one with the anterior chamber depth and lens thickness, but only a weak one with the radius of corneal curvature. Conclusions: Myopia is the most often refractive error in adolescence. Its pathogenesis due to genetic factors and environmental ones, as well. The latter are responsible especially for the increase of the prevalence of myopia, with the intensive rhythms of school life, the general changes of the way of living with the abandonment of the country-life and the increase of the urban residence
Blondel, Carmagnola & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Mailand
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Ackermann, Gebrüder
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Solothurn
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Bischoff zu St. Alban
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert