cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Entropy and Entanglement in Quantum Ground States
Creators: name: Hastings, M. B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the relationship between correlations and entanglement in gapped quantum systems, with application to matrix product state representations. We prove that there exist gapped one-dimensional local Hamiltonians such that the entropy is exponentially large in the correlation length, and we present strong evidence supporting a conjecture that there exist such systems with arbitrarily large entropy. However, we then show that, under an assumption on the density of states which is believed to be satisfied by many physical systems such as the fractional quantum Hall effect, that an efficient matrix product state representation of the ground state exists in any dimension. Finally, we comment on the implications for numerical simulation.
description: 7 pages, no figures
«Humourism» in European Literature
Creators: name: Marcheschi, Daniela
Publisher: name: Università degli Studi di Milano
Year: 2010
Subjects: Tradition, Humourism, History of Literature, Carlo Collodi

description: What is Tradition? We usually (and wrongly) think it coincides with History. It would be better to think of Traditions, that is various experiences that co-exist in history and can be picked up to build on one’s system of values to be passed on to future generations. Our knowledge is actually based on traditions, and literature makes no exception. In this paper the author shows how one tradition, i.e. the comic-humoristic one, has marked European culture and literature. Its extraordinary genealogy has been written down by Gerard de Nerval: from Apuleius through Petronius, Swift, Diderot, Voltaire, up to Lawrence Sterne. Nevertheless, in the course of time, the comic-humoristic tradition has been able to attract many other novelists, poets and artists who have brilliantly enriched our cultural experience. It is possible to go back to the nineteenth century and track down many lines of the comic-humoristic tradition acting in European cultures, in order to show their dynamics, their interactions and their influence even at the outset of children’s literature.
description: ENTHYMEMA, No 2 (2010)
Additional file 4 of On the use of whole-genome sequence data for across-breed genomic prediction and fine-scale mapping of QTL
Creators: name: Meuwissen, Theo
name: Berg, Irene Van Den
name: Goddard, Mike
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4: Table S1. Positions (Mb) of QTL for fat yield and their 95% credibility interval in the top-10 of 250-kb regions explaining most variance of local EBV (excluding regions neighboring the main QTL on BTA14). Table S2. Positions of QTL (Mb) for protein yield and their 95% credibility interval in the top-9 of 250-kb regions explaining most variance of local EBV (excluding the regions neighboring the main QTL on BTA14).
Απόψεις εκπαιδευτικών φυσικής αγωγής του Νομού Φλώρινας για την επίδραση των καιρικών συνθηκών στη διδακτική διαδικασία
Creators: name: Τσολοπάνης, Κωνσταντίνος Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Καιρικές Συνθήκες
Φυσική Αγωγή
Απόψεις Εκπαιδευτικών
Weather Conditions
Physical Education
Teachers’ Opinions

description: Η Φυσική Αγωγή αποτελεί ένα από τα πιο ευεπηρέαστα διδακτικά αντικείμενα του Αναλυτικού Προγράμματος Σπουδών. Η ανάγκη ύπαρξης συγκεκριμένων προδιαγραφών για την υλοποίηση του μαθήματος δημιουργεί συγκεκριμένες προκλήσεις και περιορισμούς, τα οποία θα πρέπει να αντιμετωπίσουν και ξεπεράσουν οι εκπαιδευτικοί Φυσικής Αγωγής, έτσι ώστε να πραγματοποιήσουν απρόσκοπτα το μάθημά τους. Μια από τις μεγαλύτερες προκλήσεις θέτουν οι υπάρχουσες κατά τη διάρκεια του μαθήματος καιρικές συνθήκες, που συχνά αναγκάζουν σε πλήρη αλλαγή του περιεχομένου του μαθήματος ή και κάποιες φορές σε ακύρωσή τους. Σε μια περιοχή, όπως η Φλώρινα, όπου κυριαρχούν ιδιάζουσες καιρικές συνθήκες, οι προκλήσεις αυτές είναι πολύ πιο συχνές και μεγάλες, γι’ αυτό και η παρούσα έρευνα μελετά τις απόψεις των εκπαιδευτικών Φυσικής Αγωγής σχετικά με την επιρροή των καιρικών συνθηκών στη διδακτική τους διαδικασία. Στα πλαίσια της ανίχνευσης των διαφόρων τάσεων στις απόψεις των εκπαιδευτικών, αναπτύσσεται στο πρώτο κεφάλαιο η Φυσική Αγωγή στον εκπαιδευτικό χώρο και η διδασκαλία της, ενώ, ακολούθως γίνεται η ανάπτυξη της μεθοδολογίας που χρησιμοποιήθηκε στην παρούσα έρευνα, με τα συμπεράσματα της έρευνας να αναπτύσσονται και να αναλύονται στο τρίτο κεφάλαιο.
description: Physical Education (PE) remains one of the most variable subjects of the National Curriculum. The much needed prerequisites in order for the lesson to be realized create certain challenges and bylaws, which PE teachers have to face and overcome, so that their lesson continues without problems. One of the biggest challenges is set by the weather existing through lessons, as it can be responsible for alterations or even cancellations of the lesson. In an area, such as Florina, where quite often extreme weather conditions occur, these challenges are even greater. To this point, our research focuses on the PE teachers’ opinions on the effect of the weather on their teaching. In order to establish possible patterns on these opinions, Physical Education is researched as a curriculum as well as teaching subject, whereas later we focus on the methodology and research we conducted, finally drawing useful conclusions
description: Σε συνεργασία με το Παιδαγωγικό Τμήμα Νηπιαγωγών (Πανεπιστήμιο Δυτικής Μακεδονίας)
Unveiling the Shadows: Exploring Childhood Trauma in Alice Walker's "The Color Purple"
Creators: name: Sharfudden M
Publisher: name: gjrpublication
Year: 2024

description: This research delves into the profound exploration of childhood trauma within Alice Walker's seminal novel, "The Color Purple," employing Trauma Theory as a lens to unveil the intricacies of the characters' psychological struggles. Through a meticulous analysis, this study investigates the nuanced ways in which trauma manifests and shapes the lives of the novel's protagonists, Celie and Nettie. The article aims to contribute to the broader discourse on trauma literature, shedding light on the lasting impact of childhood adversity on individual development and interpersonal relationships.
Learning Agenda for Systems Change: A Toolkit for Public Health, Partners, and Communities
Creators: name: Welter, Christina
name: Davis, Sarah
name: Kulik, Phoebe
name: M Lloyd, Laura
name: Todd Barrett, Karla
name: Walter, Cassidy
Publisher: name: University of Illinois Chicago
Year: 2025
Subjects: classificationCode: 4206
subject: Public health

description: The LASC Toolkit 2.0 is an action-oriented, evidence-informed, field-tested process for organizations (as well as their partners and communities) to use transformative learning as a driver for equity-focused systems change.
Τεχνικές συνεκπαίδευσης παιδιών με και χωρίς ιδιαίτερες ανάγκες στο δημοτικό σχολείο
Creators: name: Χατζηγιάννογλου, Θάλεια
name: Γενά, Αγγελική
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: The present study was designed to investigate the inclusion techniques used by state primary school educators. Personal interviews provided the data for this research. Forty primary school educators, recommended by school advisors and principals as effective in teaching students with special needs in inclusive settings reflected on the techniques they have been using to successfully support students with special needs in the inclusive classrooms. Content analysis was used to analyze the data. The results of the present study indicate that the academic as well as emotional and social needs of students with special needs are carefully analyzed by educators who instruct such students in inclusive settings.
description: Παιδαγωγική Επιθεώρηση, Vol. 41 (2006)
The Fock-Darwin States of Dirac Electrons in Graphene-based Artificial Atoms
Creators: name: Chen, Hong-Yi
name: Apalkov, Vadim
name: Chakraborty, Tapash
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have investigated the Fock-Darwin states of the massless chiral fermions confined in a graphitic parabolic quantum dot. In the light of the Klein tunneling, we have analyzed the condition for confinement of the Dirac fermions in a cylindrically-symmetric potential. New features of the energy levels of the Dirac electrons as compared to the conventional electronic systems are dicussed. We have also evaluated the dipole-allowed transitions in the energy levels of the dots. We propose that in the high magnetic field limit, the band parameters can be accurately determined from the dipole-allowed transitions.
description: 4 pages and 3 figures
Intertwined Topological and Magnetic Orders in Atomically Thin Chern Insulator MnBi2Te4
Creators: name: Ovchinnikov, Dmitry
name: Huang, Xiong
name: Lin, Zhong
name: Fei, Zaiyao
name: Cai, Jiaqi
name: Song, Tiancheng
name: He, Minhao
name: Jiang, Qianni
name: Wang, Chong
name: Li, Hao
name: Wang, Yayu
name: Wu, Yang
name: Xiao, Di
name: Chu, Jiun-Haw
name: Yan, Jiaqiang
name: Chang, Cui-Zu
name: Cui, Yong-Tao
name: Xu, Xiaodong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The interplay between band topology and magnetic order plays a key role in quantum states of matter. MnBi2Te4, a van der Waals magnet, has recently emerged as an exciting platform for exploring Chern insulator physics. Its layered antiferromagnetic order was predicted to enable even-odd layer-number dependent topological states, supported by promising edge transport measurements. Furthermore, it becomes a Chern insulator when all spins are aligned by an applied magnetic field. However, the evolution of the bulk electronic structure as the magnetic state is continuously tuned and its dependence on layer number remains unexplored. Here, employing multimodal probes, we establish one-to-one correspondence between bulk electronic structure, magnetic state, topological order, and layer thickness in atomically thin MnBi2Te4 devices. As the magnetic state is tuned through the canted magnetic phase, we observe a band crossing, i.e., the closing and reopening of the bulk bandgap, corresponding to the concurrent topological phase transition. Surprisingly, we find that the even- and odd-layer number devices exhibit a similar topological phase transition coupled to magnetic states, distinct from recent theoretical and experimental reports. Our findings shed new light on the interplay between band topology and magnetic order in this newly discovered topological magnet and validate the band crossing with concurrent measurements of topological invariant in a continuously tuned topological phase transition.
E_{11} and Higher Spin Theories
Creators: name: West, Peter
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the previous proposal of the author to use an extension of spacetime obtained by taking the non-linear realisation of the semi-direct product of E_{11} with a set of generators belonging to one of the fundamental representations of E_{11}. We determine, at low levels, the symmetries that the associated point particle moving in this generalised spacetime should possess and write down the corresponding action. Quantisation of similar actions has been shown to lead to the unfolded formulation of higher spin theories and we argue that the generalised coordinates will lead in the non-linear realisation to an infinite number of propagating higher spin fields.
description: 11 pages, some references and a few comments added
Οι πεποιθήσεις των γονέων και των εκπαιδευτικών για τις επιδόσεις των μαθητών στα Μαθηματικά
Creators: name: Πνευματικός, Δημήτρης
name: Λεμονίδης, Χαράλαμπος
name: Πασχαλίδου, Δέσποινα
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: The study examined the accuracy with which parents and teachers can judge their children's achievement in mathematics and the relations between parental beliefs and teachers' beliefs. The participants were 40 first- and second-grade children from low-income families, their mothers and their teachers. Each child performed 28 mathematical tasks, and their parents and teachers predicted how well the child would perform each task. The parents' and teachers' predictions were accurate for most of the tasks but far from perfectly accurate, the main error being to overestimate the children's ability to succeed in the tasks. Accuracy varied as a function of the age of the child (parents and teachers were more accurate for second graders) and across tasks. Parental beliefs and teachers' beliefs were almost the same, indicating that everyday teacher-parent communication is a safe way of helping parents to form accurate beliefs about their children's achievement in school. Results suggest that the key point of the cycle is the teacher, who must be educated to evaluate students accurately and then to inform parents so that they can form accurate beliefs.
description: Παιδαγωγική Επιθεώρηση, Vol. 41 (2006)
The Lyman Continuum Escape Survey: Connecting Time-Dependent [OIII] and [OII] Line Emission with Lyman Continuum Escape Fraction in Simulations of Galaxy Formation
Creators: name: Barrow, Kirk S. S.
name: Robertson, Brant E.
name: Ellis, Richard S.
name: Nakajima, Kimihiko
name: Saxena, Aayush
name: Stark, Daniel P.
name: Tang, Mengtao
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Escaping Lyman continuum photons from galaxies likely reionized the intergalactic medium at redshifts $z\gtrsim6$. However, the Lyman continuum is not directly observable at these redshifts and secondary indicators of Lyman continuum escape must be used to estimate the budget of ionizing photons. Observationally, at redshifts $z\sim2-3$ where the Lyman continuum is observationally accessible, surveys have established that many objects that show appreciable Lyman continuum escape fractions $f_{esc}$ also show enhanced [OIII]/[OII] (O$_{32}$) emission line ratios. Here, we use radiative transfer analyses of cosmological zoom-in simulations of galaxy formation to study the physical connection between $f_{esc}$ and O$_{32}$. Like the observations, we find that the largest $f_{esc}$ values occur at elevated O$_{32}\sim3-10$ and that the combination of high $f_{esc}$ and low O$_{32}$ is extremely rare. While high $f_{esc}$ and O$_{32}$ often are observable concurrently, the timescales of the physical origin for the processes are very different. Large O$_{32}$ values fluctuate on short ($\sim$1 Myr) timescales during the Wolf-Rayet-powered phase after the formation of star clusters, while channels of low absorption are established over tens of megayears by collections of supernovae. We find that while there is no direct causal relation between $f_{esc}$ and O$_{32}$, high $f_{esc}$ most often occurs after continuous input from star formation-related feedback events that have corresponding excursions to large O$_{32}$ emission. These calculations are in agreement with interpretations of observations that large $f_{esc}$ tends to occur when O$_{32}$ is large, but large O$_{32}$ does not necessarily imply efficient Lyman continuum escape.
description: 12 pages, 5 figures, submitted to ApJL on September 15, 2020
Fusarium Wilt of Lentil and Its Management
Creators: name: Dr. Sanjay Kharte1*, Dr. Jayant Bhatt2, Dr. A.K. Jain3, Dr. Swarna Kurmi4
Publisher: name: The Science world a Monthly e magazine
Year: 2023

description: Lentil (Lens culinaris Medikus) is a cool season, major edible legume crop after chickpea with genome size of approximately 4 Gbp. It is commonly known as masoor or poor man’s meat. Cultivated lentil is thought to have been originated and first domesticated in western Asia and then introduced into the Indo-Gengetic Plain around 10,000 years ago. Lentil is recognized as one of the most nutritious pulse crops ranking next to chickpea amongst rabi pulses. Lentil seed contain 28.3% protein, 55.34% carbohydrate, 2.14% total lipids, 8.5% fiber, 5.37% ash and different minerals including K, P, Fe, and Zn. Lentil is a bushy annual plant of the legume family which includes two physio-morphological cultivated lentil types: small seeded (Microsperma) and large seeded (Macrosperma).
Η αναβάθμιση του μαθήματος των Θρησκευτικών μέσα από τη βιωματική προσέγγιση της Μάθησης
Creators: name: Μητροπούλου, Βασιλική
name: Κόπτσης, Αλέξανδρος
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: The observed undervaluation or the subject 01 Religion in Primary Education led us to try to apply a new methodology so as to render the course more attractive and utilitarian. We considered that the "viomatiki" approach and the connection of the course of Religion with the real conditions of the students' life will open new horizons in the course and will render it more interesting. For this we conducted a research aiming to notice the changes at the behaviors of students, of their record achievements, but also the way of acceptance of method by the parents. The results extracted from the research showed a very positive result that makes optimistic us that the course of Religion has a lot of possibilities to be upgraded with the application of "viomatiki" approach of learning.
description: Παιδαγωγική Επιθεώρηση, Vol. 41 (2006)
Engineering phonon-photon interactions with a driven trapped ion in a cavity
Creators: name: Rodrigues, R. L.
name: Moussa, M. H. Y.
name: Villas-Boas, C. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show how to generate quadratic and bi-quadratic phonon-photon interactions through a driven three-level ion inside a cavity. With such a system it is possible to squeeze the cavity-field state, the ion motional state or even the entangled phonon-photon state. We present a detailed analysis of the cavity-field squeezing process, distinguishing three different regimes of this amplification mechanism: the subcritical, critical, and supercritical regimes, which depend, apart from the coupling parameters, on the excitation of the vibrational state. As an application of the engineered Hamiltonians, we show how to implement a Fock-state filter for the vibrational mode. New aspects of the technique of adiabatic elimination emerge in this analysis.
description: 15 pages, 3 figures. To appear in Physical Review A
title: Αξιολόγηση της αποτελεσματικότητας των εφαρμοσμένων στρατηγικών ψηφιακού μετασχηματισμού στο Δημόσιο Τομέα.
title: Assessment of the effectiveness of applied strategies for digital transformation in the Public Sector.
titleType: AlternativeTitle
Creators: name: Σωτηρόπουλος, Χρήστος
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2023
Subjects: subject: Δημόσια Διοίκηση -- Ελλάδα
subject: Δημόσιες υπηρεσίες, οργανισμοί και επιχειρήσεις -- Ελλάδα -- Διοίκηση και οργάνωση
subject: Πληροφοριακά συστήματα διοίκησης
subject: Ηλεκτρονική διακυβέρνηση
subject: Ψηφιακός μετασχηματισμός
subject: Δημόσιος τομέας
subject: Νέες τεχνολογίες
subject: Εφαρμοσμένες στρατηγικές
subject: Digital transformation
subject: Public sector
subject: New technologies
subject: Applied strategies

description: Μ.Δ.Ε. 86
description: Οι νέες ψηφιακές τεχνολογίες υπόσχονται αποτελεσματικότερη δημόσια διοίκηση, καθώς και αποτελεσματικότερη παροχή υπηρεσιών στους πολίτες. Όμως, συχνά η εισαγωγή των νέων τεχνολογιών σε έναν οργανισμό βρίσκουν εμπόδια, όπως η κουλτούρα, η γραφειοκρατία και οι τυποποιημένες διαδικασίες. Η σύνδεση των νέων τεχνολογιών πληροφορικής και των στρατηγικών ψηφιακού μετασχηματισμού είναι αναπόφευκτη. Μέσω της παρούσας διπλωματικής εργασίας επιδιώκεται η εύρεση των στοιχείων εντός του οργανισμού που επηρεάζονται από την εισαγωγή στρατηγικών ψηφιακού μετασχηματισμού, καθώς και των παραγόντων που δυσχεραίνουν ή διευκολύνουν την υιοθέτηση των εν λόγω στρατηγικών. Για το σκοπό αυτό διενεργείται ποσοτική έρευνα δειγματοληψίας, με τη χρήση ερωτηματολογίου, ενώ στη συνέχεια τα δεδομένα αναλύονται μέσω του στατιστικού πακέτου SPSS.
Κοινωνικές μεταρρυθμίσεις για τις ευάλωτες κοινωνικές ομάδες στην Ελλάδα την τελευταία δεκαετία. Επιδοματική πολιτική και σύγκριση με τα Ευρωπαϊκά δεδομένα
Creators: name: Γιαννοπούλου, Δήμητρα
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2021
Subjects: subject: Κοινωνική πολιτική -- Ελλάδα
subject: Κοινωνικές μεταρρυθμίσεις -- Ελλάδα
subject: Κοινωνική πολιτική -- Ευρωπαϊκή Ένωση, Χώρες της
subject: Κράτος πρόνοιας -- Ευρωπαϊκή Ένωση, Χώρες της
subject: Κράτος πρόνοιας
subject: Κοινωνική πολιτική
subject: Κοινωνικές μεταρρυθμίσεις
subject: Φτώχεια
subject: Welfare state
subject: Social policy
subject: Social reforms
subject: Poverty

description: Αρ. Εισ.: 109 cd
description: Στην εργασία θα πραγματευτούμε με το κράτος-πρόνοιας, την κοινωνική υπόστασή του και κατά πόσο υποστηρίζει τους πολίτες του. Όπως θα δούμε παρακάτω, τα μοντέλα κρατών πρόνοιας πανευρωπαϊκά είναι στα ίδια μήκη κύματος, εκτός από λίγες διαφορές που οφείλονται στην εκάστοτε οικονομική κατάσταση της χώρας και κατά πόσο αυτή επενδύει στο κράτος πρόνοιας. Το σκανδιναβικό μοντέλο είναι το καλύτερο, διότι δίνει έμφαση στην οικογένεια, χωρίς να την επιβαρύνει οικονομικά και επίσης δίνει παροχές περίθαλψης και όχι μόνο, που άλλες χώρες δεν διατίθενται να δώσουν. Η Ελλάδα πλησιάζει κατά πολύ τα κοινά ευρωπαϊκά πρότυπα, μέσα από τις δυσκολίες ανά τα έτη που έχει περάσει οικονομικά αλλά και κοινωνικά, έχοντας τη πρωτιά στην επιδοματική πολιτική, η οποία δεν υπάρχει σε τέτοιο εύρος σε άλλη, ευρωπαϊκή τουλάχιστον, χώρα. Τέλος θα αναφερθούμε στην φτώχεια, την σχετική και την απόλυτη, όπου αναλύοντας δεδομένα του 2011-2015, θα φανεί ότι υφίσταται περισσότερο στους ανέργους και τις οικογένειες χωρίς παιδιά ή με ένα παιδί και εμφανίζεται εντονότερα στα μεγάλα αστικά κέντρα, όπως η Αθήνα και επίσης σε άτομα που μένουν σε ενοίκιο και όχι σε ιδιόκτητα οικήματα.
Η επίδραση της πτώχευσης στην εκπλήρωση της εκκρεμούς σύμβασης πώλησης κινητών πραγμάτων (άρθρα 28, 29 και 35 ΠτΚ):
Creators: name: Σαμουρκασίδου, Ελένη Θεοφάνη
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Πτώχευση
Εκκρεμής
Σύμβαση πώλησης
Bankruptcy
Pending
Sales contract

description: Η παρούσα διπλωματική εργασία πραγματεύεται την επίδραση της πτώχευσης στην εκκρεμή σύμβαση πώλησης κινητών πραγμάτων, με βάση την αρχή που διατυπώνεται στη διάταξη του άρθρου 28 του Πτωχευτικού Κώδικα σχετικά με τη διατήρηση της ισχύος των εκκρεμών κατά την κήρυξη της πτώχευσης συμβάσεων , εκτός από τις περιπτώσεις εκείνες που εξαιρεί ο ως άνω Κώδικας. Η έννοια της <> δε δίνεται ευθέως από το νόμο, σύμφωνα όμως με την ορθότερη άποψη εκκρεμής είναι η σύμβαση εκείνη όπου τα συμβαλλόμενα μέρη δεν έχουν προβεί εν όλω ή εν μέρει στην εκπλήρωση της παροχής που τα βαρύνει. Συνεπώς αν έστω και ένας συμβαλλόμενος έχει εκπληρώσει πλήρως την παροχή του , η εν λόγω σύμβαση δε θα αποτελεί εκκρεμή σύμβαση με την παραπάνω έννοια και έτσι δε συντρέχει περίπτωση εφαρμογής των πτωχευτικών διατάξεων. Περαιτέρω, αναλύεται το δικαίωμα του συνδίκου να εκπληρώσει τις εκκρεμείς συμβάσεις πώλησης , υποκαθιστώντας την ομάδα των πιστωτών στη θέση του οφειλέτη , ενώ παρατίθενται αναλυτικά όλες οι εκ του νόμου απαιτούμενες προϋποθέσεις για την άσκηση του δικαιώματος αυτού. Ακόμη, εξετάζεται η προστασία τόσο του αγοραστή όσο και του πωλητή κατά την κήρυξη πτώχευσης του αντισυμβαλλομένου τους , όταν έχει τεθεί σύμφωνο επιφύλαξης της κυριότητας στη σύμβαση πώλησης κινητού. Το αυτό ζήτημα εξετάζεται στη συνέχεια και υπό το πρίσμα του διεθνές πτωχευτικού δικαίου
description: This thesis deals with the effect of bankruptcy on pending movables sales contract, based on the principle laid down by article 28 of the Bankruptcy Code on the maintenance of the outstanding during bankruptcy contracts, except for those cases which excludes the aforementioned Code. The meaning of <> contracts not directly given by the law, but according to the more correct view is pending the agreement that where the parties have not made wholly or partly in fulfillment of the obligation to be borne. So even if one party has fully implemented the provision of the said agreement will not constitute outstanding contract in the above sense and thus not entail application of the bankruptcy provisions. Furthermore, it is analyzed the right of the administrator to meet the outstanding sales contracts, substituting the group of creditors in place of the debtor, and are presented in detail all the statutory conditions for the exercise of this right. Still, considering the protection of both the buyer and seller in the bankruptcy of the counterparty, when placed pact reservation of ownership in mobile sales contract. This issue is discussed below and in the light of international insolvency law.
Restoration of Isotropy in the Ising Model on the Sierpinski Gasket
Creators: name: Yajima, Naoto
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the ferromagnetic Ising model on the Sierpinski gasket (SG), where the spin-spin interactions depends on the direction. Using the renormalization group method, we show that the ratios of the correlation lengths restore the isotropy of the lattice as the temperature approaches zero. This restoration is either partial or perfect, depending on the interactions. In case of partial restoration, we also evaluate the leading-order singular behavior of the correlation lengths.
description: 17 pages, 10 figures. References added in v.2 and 3. Small improvements in v.4, 5. This version will appear in Prog. Theor. Phys
Jets from Young Stars
Creators: name: Ray, T. P.
name: Ferreira, J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Jets are ubiquitous in the Universe and, as demonstrated in this volume, are seen from a large number of astrophysical objects. For a number of reasons, in particular their proximity and the abundant range of diagnostics to determine their characteristics, jets from young stars and their associated outflows may offer us the best opportunity to discover how jets are generated in general and the nature of the link between outflows and their accretion disks. Recently it has become clear that jets may be fundamental to the star formation process in removing angular momentum from the surrounding protoplanetary disk thereby allowing accretion to proceed. Moreover, with the realisation that planetary formation begins much earlier than previously thought, jets may also help forge planets by determining initial environmental characteristics. This seems to be particularly true within the so-called terrestrial planet forming zone. Here we review observations of jets from young stars which have greatly benefitted from new facilities such as ALMA, space observatories like Spitzer, Herschel and HST, and radio facilities like LOFAR and the VLA. Interferometers such as CHARA and GRAVITY are starting to make inroads into resolving how they are launched, and we can look forward to a bright future in our understanding of this phenomenon when JWST and the SKA come on stream. In addition, we examine the various magnetohydrodynamic models for how jets from young stars are thought to be generated and how observations may help us select between these various options.
description: To appear in the New Astronomy Reviews special volume "100 Years of Jets" eds. Rob Fender and Ralph Wijers
Griffin and Sabine di Nick Bantock. Arte, racconto, scrittura e calligrafia.
Creators: name: Sindoni, Maria Grazia
Publisher: name: Università degli Studi di Milano
Year: 2010
Subjects: Carteggio; calligrafia; racconto; Nick Bantock

description: Questo contributo prende le mosse dalla problematica definizione di racconto, variamente interpretato in sede critico-letteraria di area inglese ed angloamericana. Si prenderà in esame un esempio che sfida tale categoria, Griffin and Sabine di Nick Bantock (1991), opera scritta e illustrata. Tale opera si configura come difficilmente inquadrabile in un genere letterario canonico di tradizione occidentale, perché si presenta come un carteggio «illustrato» fra i due personaggi protagonisti, raccogliendo un insieme di lettere e cartoline dipinte e variamente decorate. Le lettere sono inserite in buste postali cui il lettore ha accesso fisico. La lettura richiede manipolazioni operative preliminari, come l’apertura della busta, lo spiegamento e il tocco della carta, la decodifica della calligrafia dei personaggi. L’esperienza sensoriale a cui è sottoposto il lettore è rinforzata dall’ uso funzionale della calligrafia, che in quest’opera viene sfruttata in tutte le sue potenzialità espressive, per assumere connotati visivi ed estetici oltre che meramente comunicativi e referenziali. Infine, si suggeriranno possibili percorsi di lettura, che contemplino l’incorporamento dell’esperienza visiva e sensoriale a completamento del processo classico (intellettuale, cognitivo) di lettura dell’opera narrativa.
description: ENTHYMEMA, No 2 (2010)
Εκτίμηση της σεισμικής απαίτησης ελαστικών και ανελαστικών ταλαντωτών με επιφανειακή θεμελίωση και θεμελίωση τύπου "caisson" όταν λαμβάνεται υπόψη η αλληλεπίδραση εδάφους-θεμελίωσης-ανωδομής. Θεωρητικ:
Creators: name: Τσώλου, Ηλέκτρα Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Αλληλεπίδραση
Συζευγμένο σύστημα
Σεισμική απόκριση
Interaction
Coupled system
Seismic response

description: Σκοπός της διατριβής ήταν η διερεύνηση της σεισμικής απόκρισης μονοβάθμιων ταλαντωτών, συνυπολογίζοντας την επιρροή του φαινομένου της αλληλεπίδρασης εδάφους-θεμελίωσης-ανωδομής, μέσω παραμετρικών αναλύσεων σε διαφορετικές σεισμικές διεγέρσεις. Πραγματοποιείται παραμετρική διερεύνηση του τρόπου με τον οποίο το φαινόμενο της αλληλεπίδρασης επηρεάζει τη σεισμική απόκριση του ελαστικού και ανελαστικού ταλαντωτή, ο οποίος εδράζεται σε επιφανειακή θεμελίωση, σε σχέση με την περίπτωση πλήρους πάκτωσης. Οι αναλύσεις του συζευγμένου συστήματος έγιναν με την άμεση μέθοδο και τη μέθοδο αποζευγμένων συστημάτων, προς χάριν σύγκρισης των δύο μεθόδων. Στη συνέχεια μελετάται η διαφοροποίηση της απόκρισης του συζευγμένου συστήματος όταν η θεμελίωση είναι τύπου "caisson". Επιπλέον, γίνεται διερεύνηση της κινηματικής απόκρισης της επιφανειακής θεμελίωσης και της θεμελίωσης τύπου "caisson". Πιο συγκεκριμένα, διερευνάται η διαφοροποίηση της κίνησης εισαγωγής στη θεμελίωση σε σχέση με την κίνηση στο ελεύθερο πεδίο για τα δύο είδη θεμελίωσης.
description: Τhe aim of the present thesis was the investigation of the seismic response of single degree of freedom oscillators (SDOF). This investigation is based on a parametric study of the seismic response for various seismic excitations, taking into account the influence of soil-foundation-structure interaction (SFSI). A parametric investigation is carried out, in order to figure out the way soil-foundation-structure interaction affects the seismic response of the elastic and inelastic oscillator, which has a rigid-surface foundation. Analyses of the coupled system were made with the direct and the substructure method, in order to compare the two methods. Next, the caisson type foundation is considered herein in order to examine the effect of foundation type on the seismic response of the oscillator. Moreover, kinematic interaction is investigated in case of shallow and caisson foundation. More specifically, the variation of the motion at the base of foundation (FIM) in comparison with the free field's motion (FFM) is investigated for both types of foundation.
Ασφαλίσεις προσωπικών κινδύνων σε συνδυασμό με επενδυτικά προγράμματα:
Creators: name: Ατσαλή, Ελένη Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Ασφάλιση
Προσωπικός
Επένδυση
Insurance
Personal
Investment

description: Σκοπός της διπλωματικής εργασίας ήταν η προσέγγιση του κλάδου των ασφαλίσεων προσωπικών κινδύνων, οι οποίοι αναφέρονται στην κάλυψη κινδύνων που αφορούν τη ζωή και την υγεία του φυσικού προσώπου. Πρόκειται κυρίως για τις ασφαλίσεις ζωής, ατυχήματος και ασθενείας. Επιχειρήθηκε η μελέτη των βασικών χαρακτηριστικών των ως άνω ασφαλίσεων σε αντιδιαστολή προς την ασφάλιση πραγμάτων έτσι όπως αυτή διαφαίνεται στο νόμο 2496/1997 αλλά και η ανάδειξη της επενδυτικής – αποταμιευτικής φύσης αυτού του είδους των ασφαλίσεων, κυρίως δε των ασφαλίσεων ζωής, μέσω σύγχρονων επενδυτικών προγραμμάτων τα οποία έχουν εισβάλλει δυναμικά στην ελληνική οικονομία τελευταία συνδυάζοντας ασφαλιστική κάλυψη από προσωπικούς κινδύνους και επωφελείς επενδύσεις κεφαλαίων.
description: The purpose of this thesis was the approach of personal risk insurance industry, which refer to the cover risks concerning the life and health of the individual. Chief among these are life insurance, accident and sickness. An attempt to study the basic characteristics of these insurance as opposed to the things insurance so as reflected in the Law 2496/1997 and the promotion of investment - savings nature of this type of insurance, particularly life insurance, through modern investment programs which have invaded dynamically Greek economy last combining insurance coverage of personal risks and benefits of capital investments.
Οι αντιλήψεις των εκπαιδευτικών για τη φύση και την αντιμετώπιση της διαταραχής ελλειματική διαταραχής προσοχής υπερκινητικότητας (ΔΕΠ-Υ)
Creators: name: Κάκουρος, Ε.
name: Παπαηλιού, Χ.
name: Μπαδικιάν, Μ.
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: The present study aimed to examine teachers perceptions about the nature and causes of Attention Deficit / Hyperactivity Disorder (AD/HD) as well as their role in treatment. Participants were 193 teachers, 55 (29%) male and 138 (71%) female (mean age: 35.5 years, mean teaching experience: 10.1 years). None of the teachers had any training or experience on special education. Teachers were asked to complete an inventory regarding their beliefs about AD/HD, which presented a vignette i.e. a short, description of typical AD/HD behaviors. Results showed that the majority of teachers attribute ADHD to the child's character or upbringing practices. Moreover, teachers seem to feel more competent to cope with ADHD behaviors if they believe that the problem is common and it does not have serious or long-term effects on the child's life. Also teachers' feeling of self efficacy is found to be analogous to their teaching experience. Discussion focuses on teachers' role in treatment of AD/HD as defined by the cognitive-behavioral therapeutic approach, and underlines the necessity for in-service training.
description: Παιδαγωγική Επιθεώρηση, Vol. 41 (2006)
City branding και ενίσχυση τουριστικού προορισμού, η περίπτωση της Θεσσαλονίκη:
Creators: name: Κυζιροπούλου, Βασιλική Ελευθερίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Θεσσαλονίκη
Τουριστικός προορισμός
City branding
Thessaloniki
Tourist destination

description: To city branding αποτελεί ένα ερευνητικό αντικείμενο το οποίο έχει προσελκύσει τα τελευταία χρόνια έντονο ενδιαφέρον, καθώς οι πόλεις ανταγωνίζονται για την προσέλκυση επενδύσεων, τουριστών και νέων κατοίκων. Σκοπός της εργασίας αυτής είναι να πραγματευτεί αυτό το σημαντικό θέμα μελέτης. To branding ενός προορισμού δεν είναι απλά η προώθηση αυτού του προορισμού, αλλά επεκτείνεται και στην έννοια της ταυτότητάς του (Aitken και Campelo, 2011). Στην εργασία θα παραθέσουμε τους ορισμούς της έννοιας του city branding, αποδίδοντας ιδιαίτερη σηµασία στα χαρακτηριστικά του στοιχεία. Στο ίδιο πλαίσιο, ο σκοπός της προτεινόμενης εμπειρικής εργασίας είναι να καταδείξουμε το πως η θεωρητική ανάλυση θα μπορούσε να βρει πρακτική εφαρμογή στην πόλη της Θεσσαλονίκης και το κοινό στο οποίο θα απευθυνθεί είναι νεανικό. Η έρευνα που θα πραγματοποιηθεί αποσκοπεί στην καταγραφή της παρούσας κατάστασης και της δυνατότητας εξέλιξης της μέσα από ερωτηματολόγια, µε βάση τις γνώµες νέων ανθρώπων που φέρουν βαρύνουσα σηµασία καθώς προέρχονται είτε από άτομα που έχουν επισκεφτεί την Θεσσαλονίκη. Τέλος, θα επιχειρήσουμε να οδηγηθούμε με βάση τα παραπάνω σε συγκεκριµένα συµπεράσµατα, και θα διατυπώσουµε προτάσεις που θα µπορέσουν να αναδείξουν τα πλεονεκτήματα της πόλης και να θέσουν την Θεσσαλονίκη Παγκόσμιο προορισμό νεολαίας.
description: City branding is a topic of research that attracted great interest the latest years, as cities compete to attract investment, tourists and new residents. The aim of this paper is to investigate further this important topic. Branding a destination is not just promoting a destination, but also extends the concept to its identity (Aitken and Campelo, 2011). In this paper we will describe the definitions of the concept of city branding, paying particular attention to the characteristics of the data. In the same context, the goal of the proposed empirical study is to demonstrate how the theoretical analysis could find practical application in the city of Thessaloniki and it concerns mainly visitors of younger age. The research aims to record the current situation and the possibility of evolution through a survey done via questionnaires, based on the opinion of young people who visited Thessaloniki. Finally, we will attempt to make specific conclusions, and form proposals in order to be able to show the advantages of Thessaloniki as a city and set it as the Global destination for young people to visit.
Matter Power Spectrum Emulator for f(R) Modified Gravity Cosmologies
Creators: name: Ramachandra, Nesar
name: Valogiannis, Georgios
name: Ishak, Mustapha
name: Heitmann, Katrin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Testing a subset of viable cosmological models beyond General Relativity (GR), with implications for cosmic acceleration and the Dark Energy associated with it, is within the reach of Rubin Observatory Legacy Survey of Space and Time (LSST) and a part of its endeavor. Deviations from GR-w(z)CDM models can manifest in the growth rate of structure and lensing, as well as in screening effects on non-linear scales. We explore the constraining power of small-scale deviations predicted by the f(R) Hu-Sawicki Modified Gravity (MG) candidate, by emulating this model with COLA (COmoving Lagrangian Acceleration) simulations. We present the experimental design, data generation, and interpolation schemes in cosmological parameters and across redshifts for the emulation of the boost in the power spectra due to Modified Gravity effects. Three preliminary applications of the emulator highlight the sensitivity to cosmological parameters, Fisher forecasting and Markov Chain Monte Carlo inference for a fiducial cosmology. This emulator will play an important role for future cosmological analysis handling the formidable amount of data expected from Rubin Observatory LSST.
description: 22 pages, 8 figures. The final trained emulator is available at https://github.com/LSSTDESC/mgemu
Poincaré charges for chiral membranes
Creators: name: Escalante, Alberto
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Using basic ideas of simplectic geometry, we find the covariant canonically conjugate variables, the commutation relations and the Poincaré charges for chiral superconducting membranes (with null currents), as well as we find the stress tensor for the theory under study.
description: 13 pages
Bubble Storytelling with Automated Animation: A Brexit Hashtag Activism Case Study
Creators: name: Chotisarn, Noptanit
name: Lu, Junhua
name: Ma, Libinzi
name: Xu, Jingli
name: Meng, Linhao
name: Lin, Bingru
name: Xu, Ying
name: Luo, Xiaonan
name: Chen, Wei
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Hashtag data are common and easy to acquire. Thus, they are widely used in studies and visual data storytelling. For example, a recent story by China Central Television Europe (CCTV Europe) depicts Brexit as a hashtag movement displayed on an animated bubble chart. However, creating such a story is usually laborious and tedious, because narrators have to switch between different tools and discuss with different collaborators. To reduce the burden, we develop a prototype system to help explore the bubbles' movement by automatically inserting animations connected to the storytelling of the video creators and the interaction of viewers to those videos. We demonstrate the usability of our method through both use cases and a semi-structured user study.
description: Pre-print. Journal of Visualization, 2020
Additional file 1 of Design of PSMA ligands with modifications at the inhibitor part: an approach to reduce the salivary gland uptake of radiolabeled PSMA inhibitors?
Creators: name: Felber, Veronika Barbara
name: Valentin, Manuel Amando
name: Hans-Jürgen Wester
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Additional file 1. Supporting Information is provided in addition to data presented in the main manuscript portion, including detailed information on all methods for synthesis and analysis as well as on the used instruments. Furthermore, detailed procedures for ligand synthesis, cold metal complexation and radiolabeling are described. Methods for in vitro and in vivo characterizations are given in more detail, as well as radio-RP-HPLC analyses and extraction efficiencies of the metabolite analysis.
Towards constraints on the SUSY seesaw from flavour-dependent leptogenesis
Creators: name: Antusch, S.
name: Teixeira, A. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We systematically investigate constraints on the parameters of the supersymmetric type-I seesaw mechanism from the requirement of successful thermal leptogenesis in the presence of upper bounds on the reheat temperature $T_\mathrm{RH}$ of the early Universe. To this end, we solve the flavour-dependent Boltzmann equations in the MSSM, extended to include reheating. With conservative bounds on $T_\mathrm{RH}$, leading to mildly constrained scenarios for thermal leptogenesis, compatibility with observation can be obtained for extensive new regions of the parameter space, due to flavour-dependent effects. On the other hand, focusing on (normal) hierarchical light and heavy neutrinos, the hypothesis that there is no CP violation associated with the right-handed neutrino sector, and that leptogenesis exclusively arises from the CP-violating phases of the $U_\text{MNS}$ matrix, is only marginally consistent. Taking into account stricter bounds on $T_\mathrm{RH}$ further suggests that (additional) sources of CP violation must arise from the right-handed neutrino sector, further implying stronger constraints for the right-handed neutrino parameters.
description: 42 pages, 12 figures; final version published in JCAP; numerical results for the efficiency factor can be downloaded from http://www.newphysics.eu/leptogenesis/
Renormalization of infrared contributions to the QCD pressure
Creators: name: Torrero, C.
name: Laine, M.
name: Schroder, Y.
name: Di Renzo, F.
name: Miccio, V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Thanks to dimensional reduction, the infrared contributions to the QCD pressure can be obtained from two different three-dimensional effective field theories, called the Electrostatic QCD (Yang-Mills plus adjoint Higgs) and the Magnetostatic QCD (pure Yang-Mills theory). Lattice measurements have been carried out within these theories, but a proper interpretation of the results requires renormalization, and in some cases also improvement, i.e. the removal of terms of O(a) or O(a^2). We discuss how these computations can be implemented and carried out up to 4-loop level with the help of Numerical Stochastic Perturbation Theory.
description: 7 pages, 4 figures, talk presented at Lattice 2006 (High temperature and density)
Η κινητοποίηση των Ελλήνων Αγανακτισμένων: συγκρότηση, ιδεολογία και πολιτική.:
Creators: name: Πασσαλή, Σοφία Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Αγανακτισμένοι.
Λαϊκισμός.
Κινητοποίηση.
Indignants.
Populism.
Mobilization.

description: Τον Μάιο του 2011 μια πρωτοφανής για τα ελληνικά δεδομένα εκδήλωση διαμαρτυρίας λαμβάνει χώρα στην πλατεία Συντάγματος και παράλληλα σε πολλές πλατείες ανά την Ελλάδα, ως αποτέλεσμα αντίδρασης των μέτρων λιτότητας που επιβάλλονται από την κυβέρνηση. Οι Αγανακτισμένοι, όπως θα ονομαστεί το ετερόκλιτο πλήθος που θα συγκεντρώνεται καθημερινά στην πλατεία, θα αποκτήσουν σαφή χαρακτηριστικά, τα οποία στην παρούσα εργασία, μελετώνται μέσα από την ανάλυση του εκφερόμενου λόγου και της συνθηματολογίας, που υιοθετείται. Σκοπός αυτής της μελέτης είναι να αποδειχθεί, αν και σε ποιο βαθμό, οι Αγανακτισμένοι της πλατείας Συντάγματος, αποτέλεσαν μια εθνικολαϊκιστική κινητοποίηση με στοιχεία συνωμοσιολογικού λόγου και μιζεραμπιλισμού.
description: In May 2011 an unprecedented protest meeting took place in Syntagma Square in Athens, that simultaneously started expanding to other places of the country as well, as a reaction to the austerity measures imposed by the government. This heterogeneous crowd of people that used to gather every day in the square came to be known as the Indignants, and soon acquired certain clear characteristics. The present paper attempts to delineate these characteristics through a detailed analysis of the speech and the set of slogans that were adopted by the people comprising that crowd. In particular, the purpose of the study is to prove if and to what an extent the Indignants constituted a national populism mobilization that bore traits of conspiracy theory speech and miserabilism.
Beatrix Potter and The Art of Topophilia
Creators: name: Beall, Cher
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: Beatrix Potter, Topophilia, preservation, art

description: Beatrix Potter and The Art of Topophilia
 
Beatrix Potter, the children’s author, and illustrator of over thirty books, including The Tale of Peter Rabbit, is known for her elegantly dressed anthropomorphic animals and charming stories set in the British countryside. Discovering Potter’s obsession with place, we find she looks with dismay at industrialization’s erosion of British landscapes and rural life and uses her books not only to represent natural spaces in their most idealized form but also to engender a profound emotional attachment to those spaces--a kind of topophilia--in her readership. Her storybook renderings of the English countryside and way of life, challenge monolithic Victorian narratives of progress and development by inviting readers to inhabit a natural world defined by diurnal rhythms. Reading Potter's writings and artwork through a topophilic lens, we see that her goal is not merely to provide an escape from the constant encroachment of industrialized modernity on nature, but rather to send her readers back into the real world with a heightened sensitivity to the intrinsic value of natural spaces and an increased commitment to preserving them.