cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Comprehensive Study on Integration of Big Data and AI in Financial Industry and its Effect on Present and Future Opportunities
Creators: name: Ahmadi, Sina
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460201
subject: Artificial life and complex adaptive systems
classificationCode: 460206
subject: Knowledge representation and reasoning
classificationCode: 460299
subject: Artificial intelligence not elsewhere classified
classificationCode: 460501
subject: Data engineering and data science
classificationCode: 460503
subject: Data models, storage and indexing
classificationCode: 460508
subject: Information retrieval and web search
classificationCode: 460599
subject: Data management and data science not elsewhere classified

description: This study evaluates the substantial influence of AI-technologies in the finance industry, with advancement expected to accelerate in the next few years. It also forecasts the expansion of AI adoption across various business sectors and the integration of AI-based operational networks with existing commercial systems to meet consumer demands. The financial industry will blend AI-based transaction channels with established systems, enhancing the customer experience and efficiency. This integration will streamline and advance transaction processes, making them more responsive to customer demands. The standard change in customer dealings is expected to be a significant transformation in the financial sector. The transformative potential of Big Data and AI in the financial sector goes beyond operational improvements; these technologies will create new opportunities for growth and development, giving financial institutions a modest point in operational efficiency and innovative product and service offerings. This study aims to investigate the overall impact of the convergence of Big Data and AI on the financial industry. It anticipates increased revolution, diversification of commercial applications, and smooth AI integration into existing systems. These technologies will shape the financial environment in the future, offering new opportunities for industry participants and consumers.
Distribution of cracks in a chain of atoms at low temperature
Creators: name: Jansen, Sabine
name: König, Wolfgang
name: Schmidt, Bernd
name: Theil, Florian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82B21, 74B20, 74G65, 60F10

description: We consider a one-dimensional classical many-body system with interaction potential of Lennard-Jones type in the thermodynamic limit at low temperature $1/β\in(0,\infty)$. The ground state is a periodic lattice. We show that when the density is strictly smaller than the density of the ground state lattice, the system with $N$ particles fills space by alternating approximately crystalline domains (clusters) with empty domains (voids) due to cracked bonds. The number of domains is of the order of $N\exp(- βe_\mathrm{surf}/2)$ with $e_\mathrm{surf}>0$ a surface energy. For the proof, the system is mapped to an effective model, which is a low-density lattice gas of defects. The results require conditions on the interactions between defects. We succeed in verifying these conditions for next-nearest neighbor interactions, applying recently derived uniform estimates of correlations.
description: 31 pages
Οι επιπτώσεις της νέας κοινής αγροτικής πολιτικής στο βαμβάκι
Creators: name: Παλιούρας, Αθανάσιος Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Κοινή αγροτική πολιτική-Βαμβάκι-Επιπτώσεις
Common agriculture policy-Cotton-Effects

description: Η μελέτη ασχολείται με τον κλάδο της βαμβακοκαλλιέργειας στην Ελλάδα, ,κυρίως από το 1981 και μετά, οπότε και η χώρα εντάχθηκε στην ΕΟΚ. Διερευνάται η θέση του ελληνικού βαμβακιού στην Ευρωπαϊκή καθώς και στην παγκόσμια οικονομία, η εξέλιξη της καλλιέργειας στην Ελλάδα, καθώς και τα προβλήματα του κλάδου. Στη συνέχεια αναλύεται η πολιτικής του βάμβακος και τα αποτελέσματά της από το 1981 και μετά και παρουσιάζονται τα μέτρα της αναμορφωμένης ΚΑΠ (Κοινή Αγροτική Πολιτική) του 2003. Σκοπός της μελέτης είναι η εκτίμηση των επιπτώσεων της νέας ΚΑΠ στη βαμβακοκαλλιέργεια στην Ελλάδα. Με τη χρήση στατιστικών στοιχείων και του οικονομομετρικού υποδείγματος προσφοράς του Nerlove, εκτιμώνται οι ποσοτικές επιπτώσεις στην προσφορά βάμβακος και αναλύονται τα αποτελέσματα που αναμένεται να επιφέρει η εφαρμογή της νέας ΚΑΠ στην καλλιέργεια του βαμβακιού στην Ελλάδα
description: The study deals with the branch of cotton cultivation in Greece, mainly from 1981 and on, when Hellas entered the European Economic Community. The place of Hellenic cotton in the european and worldwide economy, the development of the cultivation of cotton as well as the problems the branch faces are being under observation. In addition, the results of the policy of cotton followed as well as the policy itself, from 1981 and on are being analysed and the measures of the remodeled CAP (Common Agriculture Policy) of the year 2003 are being presented. The aim of the study is the evaluation of the effects of the new CAP of cotton cutlivation in Greece. The quantitive effects on the offer of cotton are estimated adn the results that are expected to surface from the application of the new CAP are being analysed through the use of statistic elementsand the econometric Nerlove supply model
Τα φύλλα εργασίας στο νηπιαγωγείο. Μια ερευνητική προσέγγιση:
Creators: name: Λουζικιώτη, Ηλέκτρα Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Φύλλα εργασίας
Νηπιαγωγείο
Προσχολική αγωγή
Αξιολόγηση
Μέσο διδασκαλίας
Πρωτοβάθμια εκπαίδευση
Worksheets
Kindergarden
Early childhood education
Valuation
Means of teaching
Primary education

description: Στην παρούσα μελέτη αποφασίσαμε να διερευνήσουμε τη χρησιμότητα και την καταλληλότητα των φύλλων εργασίας στην προσχολική τάξη. Για να το επιτύχουμε πραγματοποιήσαμε μελέτη σε μια τάξη νηπιαγωγείου, ενώ παράλληλα μοιράσαμε σχετικό ερωτηματολόγιο σε εν ενεργεία νηπιαγωγούς.
description: In the present study we decided to investigate the usefulness and appropriateness of worksheets in the preschool class. In order to achieve it we conducted a study in a kindergarten, while at the same time we also survey a questionnaire at practicing kindergarden teachers.
Talk Ricki!: a qualitative study of teen perspectives on the "Ricki Lake Show" and other daytime television talk shows
Creators: name: Champagne, Fran
Publisher: name: University of British Columbia
Year: 2009

description: This study explores the responses of a selected group of female teenage viewers to the Ricki Lake Show. Although a number of studies have been done in the area of audience, very few of them have considered teenage and young adult audiences. Most of the current research to date has focused on either how television affects viewers' behaviour, primarily children, or in the field of reception research, where studies have explored how viewers respond to various television programs, primarily soap operas, where the subjects were mostly adult women. This study uses the reception research methodology of visiting participants in their homes. A total of seventeen teenage women were interviewed in ten sessions. Interviews covered the following areas: a) why they watch television talk shows; b) their perceptions of the components of the genre, i.e., host, topics, guests, studio audience members, expert, and visual style; and c) their overall perceptions of the genre of talk TV. Each session involved a different episode of the Ricki Lake Show, except for one repeat. Each session lasted for between two and three hours, one hour of which was spent watching the show. The remainder of the time was spent in discussions. A list of questions was used to guide discussions. Interviews and discussions were fully transcribed prior to analysis. The overall results strongly suggested that age and socio-economic status influenced the responses of the study participants. The results also made it clear that these viewers were active participants of media in the sense that they could critique and interpret the genre in a personal manner. However, the participants seemed to lack media awareness skills essential for critical viewing, such as an understanding of the techniques used in creating media images, awareness of the distinction between the view of the world presented on television and the real world, and awareness of the commercial motivations for creating these programs.
Martingales: θεωρήματα και παραδείγματα
Creators: name: Καρκαλιά, Κωνσταντίνα Στέφανου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Χρόνος στάσης
Χρωματικό σχεδίασμα
Σταματημένη διαδικασία
Απλός τυχαίος περίπατος
Martingales
Stopping time
Wienner process
Brownian motion

description: Όταν η αναμενόμενη μέση τιμή μιας στοχαστικής διαδικασίας την χρονική στιγμή nti δοθέντος όλες οι άλλες τιμές τις προγενέστερες χρονικές στιγμές 1,2,... n είναι ίση με την μέση τιμή της στοχαστικής διαδικασίας την χρονική στιγμή n τότε η διαδικασία αυτή αποτελεί ένα martingale.
description: Martingalis is a random process with the ECXn+1X1, Xn)-e(Xn). There are a lot of theorems and examples
How to get from imaginary to real chemical potential
Creators: name: Karbstein, Felix
name: Thies, Michael
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the exactly solvable Gross-Neveu model as theoretical laboratory, we analyse in detail the relationship between a relativistic quantum field theory at real and imaginary chemical potential. We find that one can retrieve the full information about the phase diagram of the theory from an imaginary chemical potential calculation. The prerequisite is to evaluate and analytically continue the effective potential for the chiral order parameter, rather than thermodynamic observables or phase boundaries. In the case of an inhomogeneous phase, one needs to compute the full effective action, a functional of the space-dependent order parameter, at imaginary chemical potential.
description: revtex, 9 pages, 10 figures; v2: add more references, modify concluding section
The Trails of Superluminal Jet Components in 3C111
Creators: name: Kadler, M.
name: Ros, E.
name: Perucho, M.
name: Kovalev, Y. Y.
name: Homan, D. C.
name: Agudo, I.
name: Kellermann, K. I.
name: Aller, M. F.
name: Aller, H. D.
name: Lister, M. L.
name: Zensus, J. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In 1996, a major radio flux-density outburst occured in the broad-line radio galaxy 3C111. It was followed by a particularly bright plasma ejection associated with a superluminal jet component, which has shaped the parsec-scale structure of 3C111 for almost a decade. Here, we present results from 18 epochs of Very Long Baseline Array (VLBA) observations conducted since 1995 as part of the VLBA 2 cm Survey and MOJAVE monitoring programs. This major event allows us to study a variety of processes associated with outbursts of radio-loud AGN in much greater detail than has been possible in other cases: the primary perturbation gives rise to the formation of a leading and a following component, which are interpreted as a forward and a backward-shock. Both components evolve in characteristically different ways and allow us to draw conclusions about the work flow of jet-production events; the expansion, acceleration and recollimation of the ejected jet plasma in an environment with steep pressure and density gradients are revealed; trailing components are formed in the wake of the primary perturbation possibly as a result of coupling to Kelvin-Helmholtz instability pinching modes from the interaction of the jet with the external medium. The interaction of the jet with its ambient medium is further described by the linear-polarization signature of jet components traveling along the jet and passing a region of steep pressure/density gradients.
description: 16 pages, 11 figures, 3 tables, accepted for publication in the Astrophysical Journal; a reference is updated
Οι αντωνυμίες σε μεσαιωνικά κυπριακά κείμενα:
Creators: name: Κουντούρης, Αντώνης Ηλία
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Αντωνυμίες
Μεσαιωνική κυπριακή διάλεκτος
Pronouns
Medieval cypriot dialect

description: Αξιοποιώντας το υλικό των πεζών κειμένων σε κυπριακή διάλεκτο της περιόδου από τον 13ο έως τον 16ο αιώνα (Ασίζες, Χρονικά του Μαχαιρά και του Βουστρώνιου, Φιορ δε Βερτού, μετάφραση εκκλησιαστικού κειμένου από τον Ιωάννη Σανκταμαύρα, μετάφραση ομιλίας του Ιωάννη Δαμασκηνού), και αφού αποδελτιώθηκαν και ταξινομήθηκαν όλες οι αντωνυμίες, και μελετήθηκαν όλοι οι τύποι τους ως προς τη φωνολογία, τη μορφολογία, τη σύνταξη και τη σημασία, ανιχνεύεται ο βαθμός αρχαϊκότητας και νεωτερικότητας στα επιμέρους κείμενα, και σε επίπεδο μορφολογίας μελετάται η οργάνωση της πολυτυπίας των αντωνυμιών. Προκύπτει ότι η αρχαϊκότητα είναι συνάρτηση της παλαιότητας του κειμένου (μόνη παρέκκλιση αποτελεί η μετάφραση της ομιλίας του Ιωάννη Δαμασκηνού). Σε σχέση με την πολυτυπία, παρατηρείται μία ευρεία προτίμηση της ακλισίας έναντι της κλιτικότητας.
description: Using the material from prose texts in the Cypriot dialect from the 13th to the 16th century (Assises, Machaeras and Voustronios’s Annals, Fior de Vertu, an ecclesiastical text translated by Ioannis Sanktamavras and a translated speech of John Damascenus), after indexing and listing all the pronouns, every form is studied in relation to its phonology, morphology, syntax and meaning. The degree of archaism and innovation is examined in every individual text, and how the polytypy of pronouns is structured is also considered. It is concluded that the degree of archaism depends on how old the text is (the only exception being the translation of the Damascenus’ speech). Concerning polytypy, a widespread preference for indeclinability over declinability is observed.
Χώρος και εκπαιδευτική διαδικασία στη συνεργατική μάθηση: μια συγκριτική προσέγγιση
Creators: name: Κυροπούλου, Κωνσταντία Απόστολος
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Συνεργατική μάθηση
Πρόσωπο με πρόσωπο αλληλεπίδραση
Ατομική ευθύνη
Θετική αλληλεξάρτηση
Ομάδες μεικτής ικανότητας
Ισες ευκαιρίες για επιτυχία
Cooperative learning
Face to face interaction
Individual accountability
Positive interdependence
Heterogeneous groups
Equal opprortunity for success

description: Η συνεργατική μάθηση είναι, σύμφωνα με έρευνες που έχουν γίνει, ίσως η πιο κατάλληλη μέθοδος διδασκαλίας στο μαθησιακό περιβάλλον. Η παρούσα εργασία δίνει τον ορισμό της συνεργατικής μάθησης, αναλύει τα πλεονεκτήματά της και θέτει τα κριτήρια διαμόρφωσης και λειτουργίας του συνεργατικού περιβάλλοντος. Αναφέρεται επίσης και προσδιορίζει τις τρεις περισσότερο γνωστές προσεγγίσεις μεθόδων συνεργατικής μάθησης, την "μαθαίνοντας μαζί", τις "μεθόδους της μάθησης σε ομάδες" και τη "δομική προσέγγιση", και συγκρίνει τους όρους και τις θεωρητικές θέσεις με τις οποίες προσεγγίζουν τα κριτήρια διαμόρφωσης και λειτουργίας του συνεργατικού περιβάλλοντος οι θεωρητικοί οι αποίοι τις ανέπτυξαν, Johnson & Johnson, Robert Slavin και Spencer Kagan.
description: Cooperative learning is, according to the researches they' ve been made, probably the most suitable method of teaching in the learning environment. This dissertation explicates the definition of cooperative learning, analyses its advantages and sets the criteria for the formation and function of the cooperative environment. It also refers and defines the tree most known approaches of methods of cooperative learning, the "learning together", the "student team learning" and the "structural approach", and compares the theoretical views of the three researhers that they' ve developed them , Johnson & Johnson, Robert Slavin and Spencer Kagan.
Additional file 1 of Association between risk perception and influenza vaccine hesitancy for children among reproductive women in China during the COVID-19 pandemic: a national online survey
Creators: name: Du, Min
name: Tao, Liyuan
name: Liu, Jue
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1.
Minutes of meeting of the Trustees of the Winfield and Okanagan Centre Irrigation District, March 14, 1945
Creators: name: Trustees Of The Winfield And Okanagan Centre Irrigation District
Publisher: name: The University of British Columbia
Year: 2017

description: Minutes of meeting of the Trustees of the Winfield and Okanagan Centre Irrigation District, dated March 14, 1945, regarding the Duck Lake system, the estimated cost of office staff, and the conservation fund loan.
Dynamics of charged fluids and 1/L perturbation expansions
Creators: name: Znojil, Miloslav
name: Guenther, Uwe
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 34L16; 34M25; 46N20; 46N60; 76W05; 78M30; 81Q15

description: Some features of the calculation of fluid dynamo systems in magnetohydrodynamics are studied. In the coupled set of the ordinary linear differential equations for the spherically symmetric $α^2-$dynamos, the problem represented by the presence of the mixed (Robin) boundary conditions is addressed and a new treatment for it is proposed. The perturbation formalism of large$-\ell$ expansions is shown applicable and its main technical steps are outlined.
description: 16 pp
Κατανομή και περάτωση της διάπαυσης διαχειμαζόντων αυγών της πράσινης αφίδας της ροδακινιάς, Myzus persicae (Sultzer) (Homoptera: Aphididae) σε οπωρώνες ροδακινιάς στην περιοχή Ημαθίας:
Creators: name: Λουμπουρδής, Ιερόθεος-Ελευθέριος
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Αυγό
Myzus
Persicae
Διάπαυση
Εκκόλαψη
Κατανιμή
Αφίδες
Ουδός
Ημεροβαθμοί
Egg
Diapause
Hatch
Distribution
Aphids
Threshold
Daydegrees

description: Το στάδιο του αυγού της Myzus persicae δεν έχει μελετηθεί ιδιαίτερα.Αυγά των αφίδων συλλέχθηκαν το χειμώνα του 2003 από εμπορικούς οπωρώνες ροδακινιάς της περιοχής Πατρίδα Ημαθίας.Προσδιορίστηκε η κατανομή τους και βρέθηκε ότι επηρεάζεται σημαντικά από το είδος οφθαλμού και το ύψος στην κόμη. Παράλληλα προσδιορίστηκε η περάτωση της διάπαυσης των διαχειμαζόντων αυγών στις 15 Ιανουαρίου.Η θεμοκρασία βρέθηκε να επηρεάζει θετικά την ταχύτητα μεταδιαπαυτικής ανάπτυξης, έως τους 20οC.Η κάτω ουδός της ανάπτυξης του χειμερινού αυγού προσδιορίστηκε στους 3,1οC ενώ το απαιτούμενο άθροισμα ημεροβαθμών στους 194,5. Καταγράφηκε και η πορεία εκκόλαψης των αυγών σε υπαίθριες συνθήκες και βρέθηκε ότι το 50% εκκολάφθηκε στις 12 Φεβρουαρίου ενώ με βάση τις θεωρητικές προβλέψεις μας με το άθροισμα ημεροβαθμών, η εκκόλαψη του 50% των αυγών τοποθετήθηκε στις 9 Φεβρουαρίου,πολύ κοντά δηλαδή στην πραγματική ημερομηνία.
description: The egg stage of Myzus persicae has not been studied a lot. Eggs of the aphid were collected during the winter of 2003 from peach orchards in the area of Patrida Imathias. Their distribution was determined and was found that it is affected by the bud type and the height in the tree. Moreover, the diapause termination was found to occur in January 15. The temperature was found to positively affect the rate of post-diapause egg development up to 20oC. The developmental threshold of the overwintering egg was calculated to 3,1oC and the sum of day degrees to 194,5. Additionally the egg hatch in field conditions was observed and it was found that 50% of the eggs hatched on February 12 while based on our predictions using day degrees, the hatch of 50% of the eggs was determined to occur in February 9,very close to the actual hatch date
Simons Observatory Small Aperture Telescope overview
Creators: name: Kiuchi, Kenji
name: Adachi, Shunsuke
name: Ali, Aamir M.
name: Arnold, Kam
name: Ashton, Peter
name: Austermann, Jason E.
name: Bazako, Andrew
name: Beall, James A.
name: Chinone, Yuji
name: Coppi, Gabriele
name: Crowley, Kevin D.
name: Crowley, Kevin T.
name: Dicker, Simon
name: Dober, Bradley
name: Duff, Shannon M.
name: Fabbian, Giulio
name: Galitzki, Nicholas
name: Golec, Joseph E.
name: Gudmundsson, Jon E.
name: Harrington, Kathleen
name: Hasegawa, Masaya
name: Hattori, Makoto
name: Hill, Charles A.
name: Ho, Shuay-Pwu Patty
name: Hubmayr, Johannes
name: Johnson, Bradley R.
name: Kaneko, Daisuke
name: Katayama, Nobuhiko
name: Keating, Brian
name: Kusaka, Akito
name: Lashner, Jack
name: Lee, Adrian T.
name: Matsuda, Frederick
name: McCarrick, Heather
name: Murata, Masaaki
name: Nati, Federico
name: Nishinomiya, Yume
name: Page, Lyman
name: Rao, Mayuri Sathyanarayana
name: Reichardt, Christian L.
name: Sakaguri, Kana
name: Sakurai, Yuki
name: Seibert, Joseph
name: Spisak, Jacob
name: Tajima, Osamu
name: Teply, Grant P.
name: Terasaki, Tomoki
name: Tsan, Tran
name: Walker, Samantha
name: Wollack, Edward J.
name: Xu, Zhilei
name: Yamada, Kyohei
name: Zannoni, Mario
name: Zhu, Ningfeng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Simons Observatory (SO) is a cosmic microwave background (CMB) experiment from the Atacama Desert in Chile comprising three small-aperture telescopes (SATs) and one large-aperture telescope (LAT). In total, SO will field over 60,000 transition-edge sensor (TES) bolometers in six spectral bands centered between 27 and 280 GHz in order to achieve the sensitivity necessary to measure or constrain numerous cosmological quantities. In this work, we focus on the SATs which are optimized to search for primordial gravitational waves that are detected as parity-odd polarization patterns called a B-modes on degree scales in the CMB. Each SAT employs a single optics tube with TES arrays operating at 100 mK. The high throughput optics system has a 42 cm aperture and a 35-degree field of view coupled to a 36 cm diameter focal plane. The optics consist of three metamaterial anti-re ection coated silicon lenses. Cryogenic ring baffles with engineered blackbody absorbers are installed in the optics tube to minimize the stray light. The entire optics tube is cooled to 1 K. A cryogenic continuously rotating half-wave plate near the sky side of the aperture stop helps to minimize the effect of atmospheric uctuations. The telescope warm baffling consists of a forebaffle, an elevation stage mounted co-moving shield, and a fixed ground shield that together control the far side-lobes and mitigates ground-synchronous systematics. We present the status of the SAT development.
description: 8 pages, 6 figures
A number-conserving approach to a minimal self-consistent treatment of condensate and non-condensate dynamics in a degenerate Bose gas
Creators: name: Gardiner, S. A.
name: Morgan, S. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We describe a number conserving approach to the dynamics of Bose-Einstein condensed dliute atomic gases. This builds upon the works of Gardiner [C. W. Gardiner, Phys. Rev. A 56, 1414 (1997)], and Castin and Dum [Y. Castin and R. Dum, Phys. Rev. A 57, 3008 (1998)]. We consider what is effectively an expansion in powers of the ratio of non-condensate to condensate particle numbers, rather than inverse powers of the total number of particles. This requires the number of condensate particles to be a majority, but not necessarily almost equal to the total number of particles in the system. We argue that a second-order treatment of the relevant dynamical equations of motion is the minimum order necessary to provide consistent coupled condensate and non-condensate number dynamics for a finite total number of particles, and show that such a second-order treatment is provided by a suitably generalized Gross-Pitaevskii equation, coupled to the Castin-Dum number-conserving formulation of the Bogoliubov-de Gennes equations. The necessary equations of motion can be generated from an approximate third-order Hamiltonian, which effectively reduces to second order in the steady state. Such a treatment as described here is suitable for dynamics occurring at finite temperature, where there is a significant non-condensate fraction from the outset, or dynamics leading to dynamical instabilities, where depletion of the condensate can also lead to a significant non-condensate fraction, even if the non-condensate fraction is initially negligible.
description: 20 pages. Equation (71) is corrected. An erratum will appear in Phys. Rev. A
Körtner, Ulrich H. J.: Theologie des Wortes Gottes
Creators: name: Werbick, Jürgen
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 51 Nr. 3 (2002): Ökumenische Rundschau, Band 51, Heft 3
Transcription of a story about selling Avon products
Creators: name: Parker, Verdena
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio files VP-050821-10 and VP-050821-11: Transcription of a story about selling Avon products door-to-door, file VP-201217-06, from 25:03 to 25:51.
War on universities? Neoliberalism, intellectual positioning, and knowledge production in the UK
Creators: name: Bacevic, Jana
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019
Subjects: sociology of critique
social theory
neoliberalism
knowledge production
intellectuals
intellectual intervention
UK (20th century)
UK (21st century)
higher education
higher education reform
universities
intellectual positioning
sociology of knowledge
social epistemology

description: This thesis contributes to sociological accounts of critique and, more broadly, to accounts of the relationship between knowledge and the social conditions of its production. It begins with a theoretical exploration of the tension between Bourdieu’s concept of sociological reflexivity and Boltanski’s sociology of critique, including the epistemic and political position from which knowledge claims in social sciences can be made and justified. This question becomes particularly important when the authority of such claims rests on the possibility of a conceptual distinction between the subject of knowledge (the ‘knower’) and their object (the ‘social’). The empirical part of the thesis provides an analysis of this process through the case of the critique of neoliberalism in UK higher education and research between 1997 and 2017. Intellectual interventions (books, articles, and other public statements) offering critical accounts of the transformation of universities are interpreted as forms of intellectual positioning, speech-acts that assign properties to objects and actors in the social realm. Through a qualitative analysis of interventions and interviews, the thesis reconstructs ontological assumptions entailed in forms of positioning, particularly those pertaining to the justification of epistemic authority of academics in the political and historical context of post-WWII Britain. The thesis uses these findings to situate the questions of knowledge, critique, and the role of social sciences within the longer discussion about the relationship between ‘thinking’ and ‘doing’. Focusing on the relationship between positionality and positioning, the thesis shows how subject-object relationships form a fundamental part of the production of both critique and knowledge about its object.
description: Cambridge Commonwealth, European, and International Trust, PhD scholarship, 2015-2018
Χρηματοδότηση και μηχανισμοί διάχυσης των αποτελεσμάτων της νανοτεχνολογίας
Creators: name: Σεραφείμ, Αθανάσιος Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Νανοτεχνολογία
Ευρωπαϊκά πλαίσια στήριξης
Διάχυση τεχνολογίας
LTFN

description: Η παρούσα εργασία αναφέρεται στα Ευρωπαϊκά Πλαίσια Στήριξης και πιο αναλυτικά στο 7ο. Επικεντρώνεται στον τρόπο με τον οποίο επιδρούν αυτά στην ανάπτυξη και εξέλιξη των επιστημονικών κλάδων που σχετίζονται με τη Νανοτεχνολογία και τη Νανοεπιστήμη σε πανευρωπαϊκό αλλά και σε εθνικό επίπεδο. Επίσης, παρουσιάζονται στατιστικά αποτελέσματα και εξάγονται συμπεράσματα για την πορεία της Ν&Ν κυρίως κατά την διάρκεια του 6ου και 7ου Ευρωπαϊκού Πλαισίου Στήριξης. Επισημαίνεται ακόμη, ο κρίσιμος ρόλος τον οποίο διαδραματίζει η σωστή διάχυση της τεχνολογίας-τεχνογνωσίας καθώς και το πώς αυτή πραγματοποιείται και από ποιους. Τέλος, γίνεται αναφορά στη σημαντική συμβολή του εργαστηρίου LTFN πάνω στην έρευνα στον κλάδο της Ν&Ν, στη σωστή αξιοποίηση των πόρων που παρείχε η Ευρωπαϊκή Κοινότητα και στην κάθετη εξέλιξη που ξεκίνησε το εργαστήριο περίπου πριν από 20 χρόνια.
description: This project reffers to the European ---- and more specific to the ---. It focuses on the impact of the EFP caused on the development and evolution of scientific scelors which are related with Nonotechnologies and Nonoscience in a regional and European level. Beside that, statistical results are presented and conclusions are extracted about the course of the N&N during the GFP and the FTP, not only the critical role of the correct and const---- difiussion of technologie is pointed out but also the mechanism of realizing this spreching of technologie and by whom. At the conclusion of this project is the important contribution, the work, the right explotation of the European funels and the radical evolution during the past 20 years of the LTFN are highlighted.
System Support for Distributed Energy Management in Modular Operating Systems
Creators: name: Stöß, Jan
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2010
Subjects: Operating Systems
Micro-kernels
Energy Management
Component-Based Systems

description: This thesis proposes a novel approach for managing energy in modular operating systems. Our approach enables energy awareness if the resource-management subsystem is distributed among multiple operating-system modules. There are four key achievements: a model for modularization-aware energy management; the support for exposed and distributed energy accounting and allocation; the use of different energy-management interaction protocols; and, finally, the support virtualization of energy effects.
Σημασιολογική βάση γνώσης και σύστημα στήριξης απόφασης για τη διαχείριση του τρόπου ζωής ασθενών στεφανιαίας νόσου
Creators: name: Λαμπρίδου, Κυριακή Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: ντολογία
Στεφανιαία νόσος
Σημασιολογικός ιστός
Γλώσσα κανόνων
Semantic web
Coronary artery disease
Ontology
Rule language

description: Σκοπός της μεταπτυχιακής εργασίας είναι η προσπάθεια μοντελοποίησης του τρόπου άσκησης ασθενών με στεφανιαία νόσο με την χρήση σημασιολογικών εργαλείων που προσφέρονται σήμερα. Το σύστημα που δημιουργήθηκε αποτελεί μια βάση γνώσης σχετικά με προγράμματα άσκησης ασθενών με στεφανιαία νόσο και ένα υποσύστημα στήριξης απόφασης για την καταλληλότητα του κάθε προγράμματος άσκησης για κάποιον ασθενή. Βασικό κίνητρο αποτέλεσε η εξέλιξη του σημασιολογικού ιστού (Semantic Web) στις μέρες μας και οι δυνατότητες των εργαλείων που παρέχει σε συνδυασμό με την σπουδαιότητα και τη χρησιμότητα όλης αυτής της ιατρικής πληροφορίας. Τα εργαλεία μοντελοποίησης που χρησιμοποιήθηκαν είναι το Protégé 3.4 και η μηχανή εκτέλεσης κανόνων Jess(Jess Rule Engine).
description: The aim of the dissertation project is to build a model that demonstrates the way patients with coronary artery disease exercise employing semantic tools that are available at the moment. The system that has been formed comprises a knowledge base regarding the exercise programs of patients with coronary artery disease and also a sub-system supporting the decision making in regards of the suitability of each program for a particular patient. The basic motivation to build such a system was driven by the rapid evolvement of the semantic web in our days and the abilities of the tools it provides along with the importance and usability of the medical information. The tools that have been employed in order to build the model was Protégé 3.4 and the Jess Rule Engine.
First order quantum phase transitions
Creators: name: Continentino, M. A.
name: Ferreira, A. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Quantum phase transitions have been the subject of intense investigations in the last two decades [1]. Among other problems, these phase transitions are relevant in the study of heavy fermion systems, high temperature superconductors and Bose-Einstein condensates. More recently there is increasing evidence that in many systems which are close to a quantum critical point (QCP) different phases are in competition. In this paper we show that the main effect of this competition is to give rise to inhomogeneous behavior associated with quantum first order transitions. These effects are described theoretically using an action that takes into account the competition between different order parameters. The method of the effective potential is used to calculate the quantum corrections to the classical functional. These corrections generally change the nature of the QCP and give rise to interesting effects even in the presence of non-critical fluctuations. An unexpected result is the appearance of an inhomogeneous phase with two values of the order parameter separated by a first order transition. Finally, we discuss the universal behavior of systems with a weak first order zero temperature transition in particular as the transition point is approached from finite temperatures. The thermodynamic behavior along this line is obtained and shown to present universal features.
description: 7 pages, 5 figures. Invited talk at ICM2006, Kyoto. To appear in JMMM
Pantanalinema rosaneae Vaz 2015
Creators: name: Lee, Ok-Min
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Bacteria
Cyanobacteria
Cyanobacteriia
Leptolyngbyales
Leptolyngbyaceae
Pantanalinema
Pantanalinema rosaneae

description: Pantanalinema rosaneae Vaz et al. 2015 (Fig. 2)
Morphology and description
The filaments are entangled and flexuous. The cells are slightly constricted, and the cross wall is translucent. The sheath is hyaline, attached to the trichome and always present. Cells are isodiametric or wider than they are long, 1.5-3.2 μm long by 1.8.-2.5 μm wide. The apical cell is cylindrical with a rounded apex. Cell content is homogeneous and brownish green. As above, morphological characteristics were consistent with the previously reported description of this species (Vaz et al., 2015).
Ecology: This species was isolated in water samples collected from Salina Verde in the Pantanal wetlands, Mato Grosso do Sul State, Brazil (Vaz et al., 2015). In this study, this species was isolated from the soil of a stone wall, Seoul of Korea.
Site of collection: Chungjeong-ro 3-ga, Seodaemun-gu, Seoul (37°33 ʹ 51.1 ʺ N / 126°57 ʹ 38.6 ʺ E).
Date of collection: July 24, 2020.
Specimen Locality: FBCC-A1470, FBCC-A 1471 in the Nakdonggang National Institute of Biological Resources (NNIBR).
Gene sequences: The 16S rRNA to 23S rRNA gene sequences: GenBank accession Nos. MZ567050, MZ56 7052.
16S rRNA gene and phylogenetic affiliation of Pantanalinema rosaneae
The region from 16S rDNA to 23S rDNA were sequenced for two strains (MZ567050, MZ567052) of Pantanalinema rosaneae. Upon DNA analysis, 16S rDNA were found to be nearly identical to that of the type strain (DNA similarity 99.9%). Phylogenetic relationships of the genus Pantanalinema and other relatives were investigated by using a ML tree constructed from their partial 16S rRNA gene sequences. The additional Bayesian tree turned out to be quite close to the ML tree (Fig. 4). The strains of P. rosaneae (FBCC-A1470, FBCC-A1471) clustered with the type strain P. rosaneae (CENA 516), inferring that the strains of P. rosaneae (FBCC-A1470, FBCC-A1471) and P. rosaneae (CENA 516) were the same species.
Pantanalinema rosaneae FBCC-A1470 showed a 100% DNA similarity to P. rosaneae FBCC-A1471 and 0.00% p -distance between them. On the other hand, the strains of P. rosaneae (FBCC-A1470, FBCC-A1471) showed a 99.5 to 99.9% DNA similarity to P. rosaneae (CENA 516, 517, 521, 537) and 0.00% p -distance between them (Table 1).
description: Published as part of Lee, Ok-Min, 2022, Newly recorded genera and species, Pantanalinema rosaneae and Alkalinema pantanalense (Leptolyngbyaceae, Cyanobacteria) isolated in Korea, pp. 10-21 in Journal of Species Research 11 (1) on page 13, DOI: 10.12651/JSR.2022.11.1.010, http://zenodo.org/record/8120086
Additional file 1 of Prevalence of Gestational Diabetes Mellitus among pregnant women attending antenatal care clinic of St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
Creators: name: Nigatu, Balkachew
name: Workneh, Tigist
name: Mekuria, Thomas
name: Yifter, Helen
name: Mamuye, Yeshiwondim
name: Gize, Addisu
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Table S1. GDMManuscript.
Διαδραστικό σύστημα μοντελοποίησης και ανάλυσης φωτοβολταϊκών εγκαταστάσεων
Creators: name: Αβραμίδης, Γεώργιος Παύλου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Φωτοβολταϊκά
PV Project
Panels
Inverters

description: Στην παρούσα διπλωματική εργασία αναπτύχθηκε λογισμικό μοντελοποίησης φωτοβολταϊκών εγκαταστάσεων, το οποίο αποσκοπεί να βοηθήσει τους μελετητές και εγκαταστάτες φωτοβολταϊκών συστημάτων στο να προσομοιώσουν την λειτουργία των εγκαταστάσεων αυτών. Στο ανεπτυγμένο σύστημα δίνονται ως είσοδοι τα τεχνικά χαρακτηριστικά του εξοπλισμού που θα χρησιμοποιηθεί (panel, inverter), η συνδεσμολογία τους με βάση την επιθυμία του μελετητή και το περιβάλλον λειτουργίας της εγκατάστασης (ηλιακή ακτινοβολία και θερμοκρασία περιβάλλοντος). Ως έξοδο το σύστημα υπολογίζει μια εκτίμηση της ετήσιας απόδοσης της εγκατάστασης, με τη χρήση συγκεκριμένου μαθηματικού μοντέλου, σύμφωνα με τις εισόδους που έχουν δοθεί. Η εφαρμογή παράγει επίσης ως έξοδο αρχεία δεδομένων και καμπυλών (.txt και .gif) για την την απόδοση του εξοπλισμού που έχει επιλεγεί.
description: This thesis concerns the development of a photovoltaic systems' modeling application that aims to help engineers, researchers and establishers of photovoltaic systems in simulating the function of these systems. The application inputs are the technical characteristics of the equipment that will be used (panels, inverters), the configuration of the equipment based on establisher's selections and data on the environment, where the photovoltaic system is going to operate (in terms of solar radiation and temperature values). Based on these inputs, the application performs an estimation of the annual system performance using a mathematical model, while it generates output data files and graphs for the specific equipment in use, as well as for the overall system performance.
description: Σε συνεργασία με το τμήμα Λογιστικής και Χρηματοοικονομικής (Πανεπιστήμιο Μακεδονίας)
Hitchin's equations and integrability of BPS Z(N) strings in Yang-Mills theories
Creators: name: Kneipp, Marco A. C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We show that Z(N) string's BPS equations are equivalent to the Hitchin's equations (or self-duality equation) and also to the zero curvature condition. We construct a general form for BPS Z(N) string solutions for arbitrary simple gauge groups with non-trivial center. Depending on the vacuum solutions considered, the Z(N) string's BPS equations reduce to different two dimensional integrable field equations. For a particular vacuum we obtain the equation of affine Toda field theory.
description: 13 pages. Some comments and references added; change of a convention (Eq. (9)); version to appear in JHEP
La «Scienza della logica» di Hegel: autonomia come emancipazione del pensiero
Creators: name: La Rocca, Giulia
Publisher: name: Lebenswelt. Aesthetics and philosophy of experience.
Year: 2019

description: With the Science of Logic, Hegel poses a radical challenge to philosophy: a self-presentation of thought that, by not assuming anything outside itself, achieves its self-knowledge. From the possibility of such a project depends that of the autonomy of thought, that is, of a thought that gives itself its own law. Some classical readings consider this enterprise to be unsuccesful or not to be fully accomplished in the Logic. According to Dieter Henrich, Hegel's Logic would fall into a circle, because (although without external assumption) would be burdened by the presupposition of the structure of thought itself, which should rather result from the logical process. For Robert B. Pippin or Terry Pinkard, instead, the instance of autonomy of thought would be realized not in the logic, but only at the level of the spirit. In contrast to such interpretations, we will try to show that precisely in the Logic the thought determines itself as autonomous. In its self-presentation thought, that has itself as its object, produces its own structures, which are not prior to the movement (it produces its own form or law). And once it has come to know itself as such a process, thought ceases to presuppose itself as an object (it emancipates itself) and poses its own form for itself (it gives itself the law).
description: Lebenswelt. Aesthetics and philosophy of experience., N. 14 (2019)
Heyer, Friedrich: 2000 Jahre Kirchengeschichte des heiligen Landes
Creators: name: Heller, Dagmar
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 51 Nr. 3 (2002): Ökumenische Rundschau, Band 51, Heft 3
Alkalinema pantanalense Vaz 2015
Creators: name: Lee, Ok-Min
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Bacteria
Cyanobacteria
Cyanobacteriia
Leptolyngbyales
Leptolyngbyaceae
Alkalinema
Alkalinema pantanalense

description: Alkalinema pantanalense Vaz et al. 2015 (Fig. 3)
Morphology and description
The trichomes do not have sheaths but do have a diffluent mucilage. Colonies are grown on interwoven mats. Cells are longer than they are wide, 2.2-3.1 μm long by 2.8-3.2 μm wide, with a narrowed apical cell. As above, morphological features of this strain were identical to the original description of the type species (Vaz et al., 2015).
Ecology: The species was first collected in the saline-alkaline lake of wetland in Pantanal, Brazil and named as Alkalinema pantanalense. Alkalinema pantanalense (CENA 528) was reported to survive in the range of pH 8.4 to 9.9 for growth experiment but brought about a change to 8.4 to 9.9 pH in the cultured medium (Vaz et al., 2015). In this study, it turned out to be an epilithic species growing on gravels in the freshwater, implying that they can be distributed in an extensive water environment.
Site of collection: Anseongcheon, Anseong-si, Gyeonggi Province (37°00 ʹ 04.2 ʺ N / 127°16 ʹ 13.5 ʺ E).
Date of collection: September 20, 2020.
Specimen Locality: FBCC-A1468, FBCC-A 1469 in the Nakdonggang National Institute of Biological Resources (NNIBR).
Gene sequences: The 16S rRNA to 23S rRNA gene sequences: GenBank accession Nos. MZ567048, MZ56 7049.
16S rRNA gene and phylogenetic affiliation of Alkalinema pantanalense
The region from 16S rDNA to 23S rDNA were sequenced for two strains (MZ567048, MZ567049) of Alkalinema pantanalense. DNA analysis showed that the two strains had completely identical 16S rRNA gene sequences (DNA similarity 99.7%). The phylogenetic relationships of the genus Alkalinema and other relatives were investigated by using a ML tree constructed from their partial 16S rRNA gene sequences. The additional Bayesian tree turned out to be quite close to the ML tree (Fig. 4). The strains of A. pantanalense (FBCC-A1468, FBCC-A1469) clustered with the type species A. pantanalense (CENA 528) and another strains of A. pantanalense (CENA 529, 530, 531), and are clearly identified to be the same species in the ML tree.
The strain of A. pantanalense FBCC-A1468 showed a 100% DNA similarity to FBCC-A1469 and 0.00% p -distance between them. On the other hand, the strains of A. pantanalense (FBCC-A1468, FBCC-A1469) showed a 99.5 to 99.9% DNA similarity to type species A. pantanalense (CENA 528) and 0.00% p -distance between them (Table 1).
description: Published as part of Lee, Ok-Min, 2022, Newly recorded genera and species, Pantanalinema rosaneae and Alkalinema pantanalense (Leptolyngbyaceae, Cyanobacteria) isolated in Korea, pp. 10-21 in Journal of Species Research 11 (1) on pages 13-16, DOI: 10.12651/JSR.2022.11.1.010, http://zenodo.org/record/8120086
Ανάπτυξη γραφικής διεπαφής για εφαρμογές κατανεμημένου προγραμματισμού
Creators: name: Καλογιάννης, Γρηγόριος Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Παράλληλα συστήματα
Κατανεμημένα συστήματα
Προβλεπτικός έλεγχος
Πολυστρωματικές εφαρμογές
Γραφικές διεπαφές
Distributed systems
Parallel systems
Com objets
D-com objects
Model predictive control
Message passing interface

description: Τα τελευταία χρόνια, γινόμαστε μάρτυρες της ραγδαίας ανάπτυξης των συστημάτων πληροφορικής, τόσο σε επίπεδο λογισμικού(software) όσο και σε επίπεδο υλικού (hardware). Με το πέρασμα των χρόνων, η έννοια της πληροφορίας αποκτά ολοένα και μεγαλύτερη σημασία καθιστώντας, την υλοποίηση των συστημάτων διαχείρισης αυτής, ολοένα και πιο σημαντική υπόθεση. Σήμερα, σύγχρονα συστήματα παράλληλης και πολλαπλής επεξεργασίας πληροφορίας υλοποιούνται με γοργούς ρυθμούς τόσο σε ιδιωτικές εταιρείες όσο και στο δημόσιο τομέα, συμβάλοντας έτσι στην επίλυση δύσκολών υπολογιστικών προβλημάτων, στην προβλεπτική συμπεριφορά σύστημάτων π.χ. μετερεολογικών μοντέλων, σεισμολογικών προβλέψεων, βιομηχανικού ελέγχου αλλά και στην άμεση και γρήγορη εξαγωγή ορθών αποτελεσμάτων μεγάλου αριθμού πράξεων. Παρόλη όμως τη σημαντική πρόοδο που έχει γίνει, υπάρχουν ακόμη περιοχές στο χώρο της παράλληλης και κατανεμημένης επεξεργασίας όπου οι συνθήκες επιδέχονται σημαντικής βελτίωσης. Μια από τι περιοχές αυτές είναι εκείνη που έχει να κάνει με την σε πραγματικό χρόνο εποπτεία των πόρων και των διεργασιών που επιτελούνται σε ένα τέτοιο σύστημα παράλληλης πολυεπεξεργασίας. Επέκταση αυτής της έλειψης, είναι η απούσία εργαλείων αποσφαλμάτωσης σε προγραμματιστικό επίπεδο των κατανεμημένων εφαρμογών. Σκοπός της παρούσας διατριβής είναι αφού πρωταρχικά μελετήσει τις παρούσες τεχνολογίες σύνθεσης και κατασκευής κατανεμημένων εφαρμογών, να θέσει τις βάσεις για την ανάπτυξη τέτοιων λογισμικών παρουσιάζοντας μια πρότυπη εφαρμογή με τις αντίστοιχες διεπαφές της για περιπτώσεις κατανεμημένου προγραμματισμού. Η εφαρμογή αυτή που θα παρουσιασθεί εποπτεύει από πλευρας πόρων και διεργασιών μια συστοχία υπολογιστών σε πραγματικό χρόνο ένω μπορεί να αποτελέσει, αφού πρόκειται για κατανεμημένη εφαρμογή, τον πρόδρομο κατασκευής εφαρμογών αποσφαλμάτωσης σε συστήματα πολυεπεξεργασίας.
description: Common objec t model applicatiom for monitoring the resources of clusters or grids. Furthermore we are simulating the model predictive control. Algorithm in order to see the robust and stability of our application
description: Σε συνεργασία με το τμήμα Λογιστικής και Χρηματοοικονομικής (Πανεπιστήμιο Μακεδονίας)