cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2 of The characteristics of effective technology-enabled dementia education: a systematic review and mixed research synthesis
Creators: name: Muirhead, Kevin
name: Macaden, Leah
name: Smyth, Keith
name: Chandler, Colin
name: Clarke, Charlotte
name: Polson, Rob
name: O’Malley, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2.
Μελέτη Περίπτωσης Με Διαταραχή Επεισοδιακής Πολυφαγίας (Binge Eating Disorder): Θεραπευτική Εφαρμογή του Μοντέλου της Οξφόρδης των Cooper Z., Fairburn C.G. & Hawker D.M.: στα πλαίσια της Γνωστικής – Συμπεριφορικής Ψυχοθεραπείας
Creators: name: Καρασαββίδης, Σάββας Θεόδωρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Διαταραχή επεισοδιακής υπερφαγίας/πολυφαγίας
Συναισθηματική/περιστασιακή/αδηφαγική/ψυχαναγκαστική υπερφαγία
Σύνδρομο παθολογικής υπερφαγίας
Ανώνυμοι υπερφάγοι
Γνωστική Συμπεριφορική ψυχοθεραπεία
Μελέτη περίπτωσης
Binge eating disorder
Compulsive eating disorder
Anonymous Overeaters
Cognitive behavior therapy
Case study
Obesity

description: Δειλά αλλά σταθερά η Γνωστική –Συμπεριφορική Ψυχοθεραπεία αποδεικνύεται ιδιαίτερα πρόσφορη, δίνοντας τα πρώτα ερευνητικά εχέγγυα αποθεραπείας στην Παχυσαρκία, όμως στον αντίποδα παρακολουθεί κανείς την διασπορά των Ομάδων Ανώνυμων Υπερφάγων, σαν εναλλακτικό μονοπάτι πιο εύκολα περπατημένο σχετιζόμενο με εναλλακτικά μοντέλα ψυχολογικής στήριξης.Η παρούσα Μεταπτυχιακή Διατριβή, περιγράφει σύντομα και αδρά την Διαταραχή Επεισοδιακής Πολυφαγίας ή Υπερφαγίας και κοινοποιεί ερευνητικά δεδομένα από την εφαρμογή της Γνωστικής –Συναισθηματικής Θεραπείας σε ανθρώπους που διατηρούν προφίλ τέτοιας διαταραχής. Ταυτόχρονα, περνώντας από τις Συμπεριφορικές Ψυχοθεραπείες, την Ψυχανάλυση, τις Οικογενειακές Ψυχοθεραπείες και στο Σύστημα Β-R Wisdom, γίνεται αναφορά στις Ομάδες Ανώνυμων Υπερφάγων που λειτουργούν στη Ελλάδα, περιγράφοντας το μοντέλο λειτουργίας τους και την συγκριτική αποτελεσματικότητά τους.Με βάση το θεωρητικό και ερευνητικό υπόβαθρο στη Θεραπεία της Παχυσαρκίας, στα πλαίσια Μελέτης Περίπτωσης σε εξελικτικό πλαίσιο με δυναμική προοπτική, που λαμβάνει χώρα αυτή τη στιγμή που γράφεται η Πρόταση της Μεταπτυχιακής Διατριβής, παρουσιάζεται αναλυτικά για πρώτη φορά στην Ελλάδα η πορεία, το ιστορικό και τα μοντέλα παρέμβασης ενός ασθενούς που εμπίπτει στο προφίλ των ανθρώπων που νοσούν με Διαταραχή Επεισοδιακής Πολυφαγίας ή Υπερφαγίας, παρακολουθείται συστηματικά η πορεία της γνωστικής-συμπεριφορικής θεραπείας και καταγράφονται οι αντίστοιχες ψυχοθεραπευτικές παρεμβάσεις που εφαρμόζονται στα πλαίσιά της σύμφωνα με το Μοντέλο Διαχείρισης της Οξφόρδης.
description: This paper, in frame of Master Of Science Thesis, based in case study research model, describe analytically the Binge Eating Disorder, a new diagnostic category in topic of Eating Disorders, with extensions in Cognitive Behavior Therapy, as a solution from escape to disorder crisis.Around the world, the statistics emphasizes in increase of numbers of people who have a many of diagnostic criteria in to Binge Eating Disorder with difficult sequences.In this severe situation, using professional help from the field of Cognitive Behavior Therapy, indicates that the Model of Oxford by Cooper Z., Fairburn C.G. & Hawker D.M. may be offer a major psychological support for the people who are the diagnosis of Binge Eating Disorder.
description: Σε συνεργασία με τα Τεφαα πανεπιστημίου Θεσσαλίας και τα Τεφαα του Δημοκρίτειου Πανεπιστημίου Θράκης
Host dynamics and origin of Palomar-Green QSOs
Creators: name: Dasyra, K. M.
name: Tacconi, L. J.
name: Davies, R. I.
name: Genzel, R.
name: Lutz, D.
name: Peterson, B. M.
name: Veilleux, S.
name: Baker, A. J.
name: Schweitzer, M.
name: Sturm, E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present host-galaxy velocity dispersions of 12 local (mainly Palomar-Green) quasi-stellar objects (QSOs) measured directly from the stellar CO absorption features in the H band. The mean bulge velocity dispersion of the QSOs in our sample is 186 km/s with a standard deviation of 24 km/s. The measurement of the stellar velocity dispersion in QSOs enables us to place them on observational diagrams such as the local black-hole mass to bulge-velocity-dispersion relation and the fundamental plane of early-type galaxies. Concerning the former relation, these QSOs have higher black hole masses than most Seyfert 1 AGNs with similar velocity dispersions. On the fundamental plane, PG QSOs are located between the regions occupied by moderate-mass and giant ellipticals. The QSO bulge and black hole masses, computed from the stellar velocity dispersions, are of order 10^11 M_sun and 10^8 M_sun respectively. The Eddington efficiency of their black holes is on average 0.25, assuming that all of the bolometric luminosity originates from the active nucleus. Our data are consistent with other lines of evidence that Palomar-Green QSOs are related to galaxy mergers with gas-rich components and that they are formed in a manner similar to the most massive Ultraluminous Infrared Galaxies, regardless of their far-infrared emission. However, PG QSOs seem to have smaller host dispersions and different formation mechanisms than QSOs with supermassive black holes of 5x10^8-10^9 M_sun that accrete at low rates and reside in massive spheroids.
description: accepted for publication in the Astrophysical Journal
Testing Cold Dark Matter with the hierarchical buildup of stellar light
Creators: name: Balogh, Michael L.
name: McCarthy, Ian G.
name: Bower, Richard G.
name: Eke, Vincent R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged) We demonstrate that the tenet of hierarchical structure growth leads directly to a robust, falsifiable prediction for the correlation between stellar fraction (fstar) and total system mass (M500) of galaxy groups and clusters. This prediction is relatively insensitive to the details of baryonic physics or cosmological parameters. In particular, if the fstar-M500 relation is fixed and does not evolve with redshift, CDM models predict the logarithmic slope of this relation to be b>-0.3. This constraint can be weakened if the fstar-M500 relation evolves strongly, but this implies more stars must be formed in situ in groups at low redshift. Conservatively requiring that at least half the stars in groups were formed by z=1, the constraint from evolution models is b>-0.35. Since the most massive clusters (M500=1E15 Msun) are observed to have fstar=0.01, this means that groups with M500=5E13 Msun must have fstar<0.03. Recent observations by Gonzalez et al. (2007) indicate a much steeper relation, with fstar>0.04 in groups, leading to b=-0.64. If confirmed, this would rule out hierarchical structure formation models: today's clusters could not have been built from today's groups, or even from the higher-redshift progenitors of those groups. We perform a careful analysis of these and other data to identify the most important systematic uncertainties in their measurements. Although correlated uncertainties on stellar and total masses might explain the steep observed relation, the data are only consistent with theory if the observed group masses are systematically underestimated.
description: MNRAS, in press. 13 typeset pages
Η θυσία. Συμβολική ερμηνεία και κοινωνική δυναμικής της χριστιανικής λατρείας
Creators: name: Κουννούσιης, Γεώργιος Μιχαήλ
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Θυσία
Σύμβολο
Χριστιανική λατρεία
Λειτουργία
Κοινωνιολογία
Sacrifice
Symbol
Christian worship
Sociologe

description: Η θυσία, συναντάται στους περισσότερους ανθρώπινους πολιτισμούς και στις περισσότερες θρησκείες, γι’ αυτό, από πολύ νωρίς κίνησε το ενδιαφέρον των κορυφαίων εθνολόγων του 18ου, 19ου και 20ου αιώνα. Παράλληλα, αποτέλεσε το αφετηριακό στοιχείο για τους πρώτους κοινωνιολόγους, αφού σωστά διέγνωσαν ότι η θυσία παράγει κοινωνικότητα και έχει στα σπλάχνα της έμφυτη την κοινωνική δυναμική. Οι πρώτοι που ασχολήθηκαν με το φαινόμενο της θυσίας ήταν οι επιστήμονες της αγγλοσαξονικής σχολής. Γι’ αυτό, ασχοληθήκαμε με τις θεωρίες του Edward Burnett Tylor, του William Robertson Smith και του James George Frazer. Η αγγλοσαξονική σχολή, κυρίως με το έργο του Robertson Smith «Διαλέξεις στη Θρησκεία των Σημιτών», εισήγαγε στην κοινωνιολογία τους όρους του ιερού και του βέβηλου, που στη συνέχεια επηρέασαν την γαλλική κοινωνιολογική σχολή του Durkheim και των μαθητών του.
description: Sacrifice is a social pehnomenon. Is a christian workship a sacrifice ceremony? The people who offer their gift and sacrifice themselves are going together
Can one use Earth's magnetic axial dipole field intensity to predict reversals?
Creators: name: Gwirtz, Kyle
name: Morzfeld, Matthias
name: Fournier, Alexandre
name: Hulot, Gauthier
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We study predictions of reversals of Earth's axial magnetic dipole field that are based solely on the dipole's intensity. The prediction strategy is, roughly, that once the dipole intensity drops below a threshold, then the field will continue to decrease and a reversal (or a major excursion) will occur. We first present a rigorous definition of an intensity threshold-based prediction strategy and then describe a mathematical and numerical framework to investigate its validity and robustness in view of the data being limited. We apply threshold-based predictions to a hierarchy of numerical models, ranging from simple scalar models to 3D geodynamos. We find that the skill of threshold-based predictions varies across the model hierarchy. The differences in skill can be explained by differences in how reversals occur: if the field decreases towards a reversal slowly (in a sense made precise in this paper), the skill is high, and if the field decreases quickly, the skill is low. Such a property could be used as an additional criterion to identify which models qualify as Earth-like. Applying threshold-based predictions to Virtual Axial Dipole Moment (VADM) paleomagnetic reconstructions (PADM2M and Sint-2000) covering the last two million years, reveals a moderate skill of threshold-based predictions for Earth's dynamo. Besides all of their limitations, threshold-based predictions suggest that no reversal is to be expected within the next 10 kyr. Most importantly, however, we show that considering an intensity threshold for identifying upcoming reversals is intrinsically limited by the dynamic behavior of Earth's magnetic field.
Agreement between The Rainbow Ranche Limited and Robert Evelyn Cooper Broadbent, January 9, 1948
Creators: name: Rainbow Ranche
Publisher: name: The University of British Columbia
Year: 2017

description: Agreement between The Rainbow Ranche Limited and Robert Evelyn Cooper Broadbent, dated January 9, 1948, regarding the sale of Lot 15; Land Registry Act form Q. (section 59) enclosed.
Matrix-Monotonic Optimization Part II: Multi-Variable Optimization
Creators: name: Xing, Chengwen
name: Wang, Shuai
name: Chen, Sheng
name: Ma, Shaodan
name: Poor, H. Vincent
name: Hanzo, Lajos
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In contrast to Part I of this treatise [1] that focuses on the optimization problems associated with single matrix variables, in this paper, we investigate the application of the matrix-monotonic optimization framework in the optimization problems associated with multiple matrix variables. It is revealed that matrix-monotonic optimization still works even for multiple matrix-variate based optimization problems, provided that certain conditions are satisfied. Using this framework, the optimal structures of the matrix variables can be derived and the associated multiple matrix-variate optimization problems can be substantially simplified. In this paper, several specific examples are given, which are essentially open problems. Firstly, we investigate multi-user multiple-input multiple-output (MU- MIMO) uplink communications under various power constraints. Using the proposed framework, the optimal structures of the precoding matrices at each user under various power constraints can be derived. Secondly, we considered the optimization of the signal compression matrices at each sensor under various power constraints in distributed sensor networks. Finally, we investigate the transceiver optimization for multi-hop amplify-and-forward (AF) MIMO relaying networks with imperfect channel state information (CSI) under various power constraints. At the end of this paper, several simulation results are given to demonstrate the accuracy of the proposed theoretical results.
description: Final version published in IEEE Transactions on Signal Processing. arXiv admin note: substantial text overlap with arXiv:1810.11244
Macroscopic yarns of FeCl$_{3}$-intercalated collapsed carbon nano-tubes with high doping and stability
Creators: name: Madrona, Cristina
name: Vila, María
name: Oropeza, Freddy E.
name: ÓShea, Víctor A. de la Peña
name: Vilatela, Juan J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Macroscopic arrays of highly crystalline nanocarbons offer the possibility of modifying the electronic structure of their low dimensional constituents, for example through doping, and studying the resulting collective bulk behaviour. Insertion of electron donors or acceptors between graphitic layers is an attractive method to reversibly increase charge carrier concentra-tion without disruption of the sp$2$-conjugated system. This work demonstrates FeCl$_{3}$ intercalation into fibres made up of collapsed (flattened) carbon nanotubes. The bundles of collapsed CNTs, similar to crystallites of graphitic nanoribbons, host elongated layered FeCl$_{3}$ crystals of hundreds of $nm$ long, much longer than previous reports on graphitic materials and directly observable by transmission electron microscopy and X-ray diffraction. Intercalated CNT fibres remain stable after months of exposure to ambient conditions, partly due to the spontaneous formation of passivating monolayers of FeClO at the crystal edge, preventing both desorption of intercalant and further hydrolysis. Raman spectroscopy shows substantial electron transfer from the CNTs to FeCl$_{3}$, a well-known acceptor, as observed by G band upshifts as large as $25 cm^{-1}$. After resolving Raman features for the inner and outer layers of the collapsed CNTs, strain and dynamic effect contributions of charge transfer to the Raman upshift could be decoupled, giving a Fermi level downshift of $- 0.72 eV$ and a large average free carrier concentration of $5.3X10^{13}$ $cm^{-2}$ ($0.014$ electrons per carbon atom) in the intercalated system. Four-probe resistivity measurements show an increase in conductivity by a factor of six upon intercalation
Scanning tunneling spectroscopy of high-temperature superconductors
Creators: name: Fischer, Oystein
name: Kugler, Martin
name: Maggio-Aprile, Ivan
name: Berthod, Christophe
name: Renner, Christoph
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Tunneling spectroscopy played a central role in the experimental verification of the microscopic theory of superconductivity in the classical superconductors. Initial attempts to apply the same approach to high-temperature superconductors were hampered by various problems related to the complexity of these materials. The use of scanning tunneling microscopy/spectroscopy (STM/STS) on these compounds allowed to overcome the main difficulties. This success motivated a rapidly growing scientific community to apply this technique to high-temperature superconductors. This paper reviews the experimental highlights obtained over the last decade. We first recall the crucial efforts to gain control over the technique and to obtain reproducible results. We then discuss how the STM/STS technique has contributed to the study of some of the most unusual and remarkable properties of high-temperature superconductors: the unusual large gap values and the absence of scaling with the critical temperature; the pseudogap and its relation to superconductivity; the unprecedented small size of the vortex cores and its influence on vortex matter; the unexpected electronic properties of the vortex cores; the combination of atomic resolution and spectroscopy leading to the observation of periodic local density of states modulations in the superconducting and pseudogap states, and in the vortex cores.
description: To appear in RMP; 65 pages, 62 figures
Η κοινωνική ασφάλιση στην Ελλάδα και στην Ευρώπη. Η αρχή της ισότητας:
Creators: name: Χατζηαθανασίου, Σμαρούλα Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Κοινωνική ασφάλιση
Αρχή της ισότητας
Σύνταξη γήρατος
Διακρίσεις
Ευρωπαϊκό Δικαστήριο
Ηλικία συνταξιοδότησης
Social security
Principle of equality
Retiremnt pension
Discriminations
European court
Age of retirement

description: H κοινωνική ασφάλιση είναι πυρήνας της κοινωνικής πολιτικής των κρατών. Εχει ως δομικά στοιχεία της την κοινωνική δικαιοσύνη και αλληλεγγύη. Η θεωρητική σχηματοποίηση που ανακοινώθηκε για πρώτη φορά στην Παγκόσμια Τράπεζα και γίνεται αποδεκτή στην Ευρώπη, δέχεται την ύπαρξη τριών πυλώνων. Η ταξινόμηση αυτή είναι αποφασιστικής σημασίας για το χαρακτηρισμό και την υπαγωγή και του ελληνικού ασφαλιστικού συστήματος στο αρ. 119ΣυνΘ.Ε.Κ. περί της αρχής της ισότητας και την εξάλειψη κάθε είδους διακρίσεων.
description: Social security is the core of national social policies social justice and solidarity among generations are its two main components. According to a theoretical classification that was first introduced by the World Bank, social security is based in three pillars. This classification is decisive for the characterization of the greek security system and whether article 119 EU treaty about the principle of equality and discriminations applies also to it.
Optical and magneto-optical far-infrared properties of bilayer graphene
Creators: name: Abergel, D. S. L.
name: Fal'ko, Vladimir I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze the spectroscopic features of bilayer graphene determined by the formation of pairs of low-energy and split bands in this material. We show that the inter-Landau-level absorption spectrum in bilayer graphene at high magnetic field is much denser in the far-infrared range than that in monolayer material, and that the polarization dependence of its lowest energy peak can be used to test the form of the bilayer ground state in the quantum Hall-effect regime.
description: 4 pages, 2 figures
Wave-driven assembly of quasi periodic patterns of particles
Creators: name: Cherkaev, Elena
name: Vasquez, Fernando Guevara
name: Mauck, China
name: Prisbrey, Milo
name: Raeymaekers, Bart
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35B15, 35L05, 74F10

description: We theoretically show that a superposition of plane waves causes small (compared to the wavelength) particles dispersed in a fluid to assemble in quasiperiodic two or three dimensional patterns. We experimentally demonstrate this theory by using ultrasound waves to assemble quasiperiodic patterns of carbon nanoparticles in water using an octagonal arrangement of ultrasound transducers, and we document good agreement between theory and experiments. The theory also applies to obtaining quasiperiodic patterns in other situations where particles move with linear waves, such as optical lattices.
description: 4 pages, 5 figures
Transcription of "The First Ones"
Creators: name: Parker, Verdena
name: Campbell, Amy
name: Escamilla, Ramón
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio files VP-050608-02 and VP-050608-03: Transcription of "The First Ones" story, file VP-190408-11, from 1:52 to 4:05 (VP-050608-02), with follow-up discussion in English (VP-050608-03). A file VP-050608-01, probably containing transcription of the story up to 1:52, was created but did not have any audio content, apparently due to a technical malfunction; the file was subsequently deleted.
Ο προληπτικός έλεγχος του Ελεγκτικού Συνεδρίου:
Creators: name: Αποστολίδου, Χριστίνα Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Προληπτικός έλεγχος
Ελεγκτικό συνέδριο
Preventive audit
Greek audit court

description: Κατά την αναθεώρηση του άρθρου 98 του Συντάγματος το 2001 το Ελεγκτικό Συνέδριο ενόψει της αρχής της διαφάνειας ενισχύθηκε κυρίως ως προς τον προληπτικό έλεγχο που διενεργεί επί των δημοσίων δαπανών και επί των συμβάσεων μεγάλης οικονομικής αξίας. Στόχος του ελέγχου αυτού είναι η εξακρίβωση της νομιμότητας και κανονικότητας της δαπάνης και της διοικητικής διαδικασίας που προηγείται του σχεδίου της σύμβασης αντίστοιχα. Τα π.δ. 774/1980, 1225/1981 και ο ν.2362/1995, όπως ισχύουν σήμερα, προσφέρουν το κατεξοχήν νομοθετικό πλέγμα εντός του οποίου δραστηριοποιείται προληπτικά τα ανώτατο δημοσιονομικό δικαστήριο. Από την ανάλυση των ανωτέρω νομοθετημάτων και των ζητημάτων που ανακύπτουν προκύπτει ότι ο δικαστικός προληπτικός έλεγχος πρέπει, μεταξύ άλλων, να μεταρρυθμιστεί στα σημεία που υπάρχουν ασάφειες και ελλείψεις και να διευρυνθεί με δυνατότητα ελέγχου και της ορθής δημοσιονομικής διαχείρισης του δημόσιου πλούτου, κάτι που έγινε αντιληπτό στους κόλπους του διοικητικού προληπτικού ελέγχου με τη ψήφιση του ν.3492/2006. Μόνο τότε θα μπορούμε να μιλάμε για ένα ολοκληρωμένο σύστημα ελέγχου ανταποκρινόμενο στις σύγχρονες απαιτήσεις της κοινωνίας.
description: During the revision of the article No 98 of the Constitution in 2001 the Greek Audit Court according to the principle of transparency was strengthened especially concerning the preventive audit of the public expenses and of the contracts of great value. The purpose of this audit is the ascertainment of the legality and the regularity of the expense and the adwinistrative procedure that comes before the conclusion of a contract. The p.d. No. 774/1980, 1225/1981 and the law No. 2362/1995, as they apply today, offer the legislative tissue, where the supreme financial court can act preventively. From the analysis of the above legislation and the matters that occur we can conclude that the judicial preventive audit must, among other things, after at the points, where there are obscurities and deficiencies, and expand through a possibility to check and the proper financial management (value-for-money) of the public wealth, something that has been noticed by the administrative preventive audit (law No 3492/2006). Only then we will be able to talk about a complete system of efficient audit that can meet the contemporary requirements of the society.
Μελέτη της μετανάστευσης του μονομερούς στυρενίου από εμπορικά προϊόντα πολυστυρενίου σε προσομοιωτές τροφίμων:
Creators: name: Παρασκευοπούλου, Δέσποινα Βασιλείου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Πολυστυρένιο
Μετανάστευση
Αέρια χρωματογραφία
Μονομερές στυρέιο
Ισοοκτάνιο
Polystyrene
Migration
Gc-Fid
Styrene monomer
Isoctane

description: Στην παρούσα εργασία μελετάται η μετανάστευση του μονομερούς στυρενίου από τα ποτήρια πολυστυρενίου. Η μελέτη αυτή δεν πραγματοποιήθηκε σε πραγματικά τρόφιμα αλλά, με τη χρήση προσομοιωτών τροφίμων, οι οποίοι προσομοιάζουν τις ιδιότητες των πραγματικών τροφίμων. Κατά την πειραματική διαδικασία μελετήθηκαν δυο είδη ποτηριών, τα ποτήρια αφρώδους πολυστυρενίου και τα ποτήρια πολυστυρενίου μιας χρήσεως. Ως προσομοιωτές τροφίμων είχαμε υδατικά διαλύματα αιθανόλης 75% ν/ν, διαλύματα ισοοκτανίου και καθαρά υδατικά διαλύματα. Οι προσομοιωτές τροφίμων ήρθαν σε επαφή με δισκία από τα ποτήρια πολυστυρενίου σε διάφορες θερμοκρασίες. Τα υδατικά διαλύματα αιθανόλης 75% ν/ν στους 25, 40 και 60 0C, τα διαλύματα ισοοκτανίου στους 4, 25 και 400C και τα υδατικά διαλύματα στους 25, 40 και 600C. Όλοι οι προσομοιωτές μελετηθήκαν και με τα δυο είδη πολυστυρενίου. Οι μετρήσεις του μεταναστεύοντος μονομερούς στυρενίου πραγματοποιήθηκαν σε χρονικά διαστήματα από 0,5 ώρα μέχρι 30 ημέρες ενώ, για την ανάλυση των δειγμάτων χρησιμοποιήθηκε η μέθοδος της αέριας χρωματογραφίας GC-FID.
description: Migration experiments with polystyrene and foam polystyrene cups were performed in contact with distilled water, 75% ethanol and isooctane as food simulants. For the isooctane, the temperature conditions of 4, 25 and 400C were used, while those of 25, 40 and 600C were chosen in case of distilled water and 75% ethanol. After the contact periods (from 30 minutes to 30 days) an aliquot of the food-simulating solvent was taken for analysis of styrene monomer. Styrene monomer migrating to the food simulants were determined by GC-FID analysis.
Long-time electron spin storage via dynamical suppression of hyperfine-induced decoherence in a quantum dot
Creators: name: Zhang, Wenxian
name: Konstantinidis, N. P.
name: Dobrovitski, V. V.
name: Harmon, B. N.
name: Santos, Lea F.
name: Viola, Lorenza
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The coherence time of an electron spin decohered by the nuclear spin environment in a quantum dot can be substantially increased by subjecting the electron to suitable dynamical decoupling sequences. We analyze the performance of high-level decoupling protocols by using a combination of analytical and exact numerical methods, and by paying special attention to the regimes of large inter-pulse delays and long-time dynamics, which are outside the reach of standard average Hamiltonian theory descriptions. We demonstrate that dynamical decoupling can remain efficient far beyond its formal domain of applicability, and find that a protocol exploiting concatenated design provides best performance for this system in the relevant parameter range. In situations where the initial electron state is known, protocols able to completely freeze decoherence at long times are constructed and characterized. The impact of system and control non-idealities is also assessed, including the effect of intra-bath dipolar interaction, magnetic field bias and bath polarization, as well as systematic pulse imperfections. While small bias field and small bath polarization degrade the decoupling fidelity, enhanced performance and temporal modulation result from strong applied fields and high polarizations. Overall, we find that if the relative errors of the control parameters do not exceed 5%, decoupling protocols can still prolong the coherence time by up to two orders of magnitude.
description: 16 pages, 10 figures, submitted to Phys. Rev. B
Η επίδραση ενός συνδυαστικού προγράμματος δύναμης και δρομικής ταχύτητας, στην ειδική δρομική ταχύτητα και αλτικότητα εφήβων καλαθοσφαιριστών
Creators: name: Τσιμαχίδης, Κωνσταντίνος Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Δρομική ταχύτητα
Συνδυαστικά προγράμματα προπόνησης
Αλτικότητα
Speed training
Coombination training program
Jumping performance

description: Η παρούσα εργασία έχει σκοπό την διερεύνηση της επίδρασης ενός συνδυαστικού προγράμματος δύναμης και ταχύτητας υψηλής έντασης στην ίδια προπονητική μονάδα, όπου η άσκηση της ταχύτητας θα γίνεται ανάμεσα στην εκτέλεσης των σετ ενός προγράμματος δύναμης με υψηλή ένταση. Να διαπιστωθεί αν είναι δυνατή η άμεση μεταφορά του προπονητικού αποτελέσματος μέσο της διαδικασίας μάθησης και η μεταφορά της παραγόμενης δύναμης στην Δ.Τ εξαιτίας της προσαρμογής του νευρομυϊκού συστήματος μέσα από ειδικές συνθήκες στις απαιτήσεις της δεξιότητας που εφαρμόζεται.Στην έρευνα έλαβαν μέρος εθελοντικά 26 άτομα, εκ των οποίων οι 13 ήταν επαγγελματίες καλαθοσφαιριστές και οι 13 της ομάδας ελέγχου ήταν ερασιτέχνες καλαθοσφαιριστές που συμμετείχαν κυρίως σε σχολικές ομάδες του Δήμου Βασιλικών.Η πρώτη πειραματική ομάδα (n=13) ακολούθησε ένα συνδυαστικό πρόγραμμα δύναμης και ταχύτητας υψηλής έντασης στην ίδια προπονητική μονάδα , με ταυτόχρονη εκτέλεση των ασκήσεων δύναμης και ταχύτητας. Η δύναμη αξιολογήθηκε υπολογίζοντας το 1 RM με ελεύθερα βάρη, πριν , ανάμεσα και μετά το πρόγραμμα που διήρκησε 10 εβδομάδες. Για την αξιολόγηση της ταχύτητας χρησιμοποιήθηκαν 4 δέσμες φωτοκυττάρων που τοποθετήθηκαν στο σημείο εκκίνησης, στα 10, στα 20 και στα 30 μέτρα.Το κατακόρυφο άλμα αξιολογήθηκε με τη χρήση φορητού δυναμοδάπεδου (Ergo jump C. Bosco System) .Τα αποτελέσματα έδειξαν ότι υπήρχαν στατιστικά σημαντικές διαφορές μεταξύ αρχικής και τελικής μέτρησης στη δρομική ταχύτητα , στη μέγιστη δύναμη και στην αλτικότητα της πειραματικής ομάδας. Συμπεραίνεται ότι τα συνδυαστικά προγράμματα δύναμης και ταχύτητας υψηλής έντασης , όπου η άσκηση της ταχύτητας θα γίνεται ανάμεσα στην εκτέλεσης των σετ ενός προγράμματος δύναμης , βελτιώνουν τη δρομική ταχύτητα , την δύναμη και την αλτικότητα
description: The purpose of the present work is to investigate the effect of a combination of high intensity and speed combined exercise program on the same training unit, where the exercise will be performed between the sets of a high intensity exercise program. To determine if it is possible to transfer the training result directly through the learning process and to transfer the generated power to the DD due to the adaptation of the neuromuscular system through specific conditions to the skill requirements applied.
Additional file 1 of The characteristics of effective technology-enabled dementia education: a systematic review and mixed research synthesis
Creators: name: Muirhead, Kevin
name: Macaden, Leah
name: Smyth, Keith
name: Chandler, Colin
name: Clarke, Charlotte
name: Polson, Rob
name: O’Malley, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Η πηγή των λογίων (Q) και η κυνική φιλοσοφία:
Creators: name: Βελάνης, Ευάγγελος Στέργιου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Θεολογική ΑΠΘ
Ευάγγελος Βελάνης
Πηγή
Κυνική
Theology
AUTH
Evangelos Velanis
Quelle
Cynic

description: Ο τίτλος της παρούσης μεταπτυχιακής εργασίας είναι : η πηγή των Λογίων και η Κυνική Φιλοσοφία. Σκοπός είναι η σύγκριση της (Q) με την Κυνική Φιλοσοφία για θέματα θεολογικά, φιλοσοφικά, ηθικά. Ως μεθόδους ερμηνείας χρησιμοποιήσαμε την ιστορικοκριτική και τη θρησκειοιστορική μέθοδο ανάλυσης. Σαν συμπέρασμα βρίσκουμε ομοιότητες σε θέματα όπως: η επικοινωνία με το θείο μέσω προσευχής κ.α. και διαφορές στα εσχατολογικού περιεχομένου θέματα που αναφέρονται μόνο στην Q.
description: The title of the present postgraduate work is the Q and the Cynic philosophy. The purpose is comparing Q with the Cynics about Theological, philosophical and ethical themes. We used the historical-critical and religious historic methods of analysing this point. As a conclusion we found similarities between them about the theme: communication with God by praying etc. and we found differences about the eschatological themes which have refered only to Q.
Molecular collisions in ultracold atomic gases
Creators: name: Hutson, Jeremy M.
name: Soldan, Pavel
Publisher: name: arXiv
Year: 2006
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: It has recently become possible to form molecules in ultracold gases of trapped alkali metal atoms. Once formed, the molecules may undergo elastic, inelastic and reactive collisions. Inelastic and reactive collisions are particularly important because they release kinetic energy and eject atoms and molecules from the trap. The theory needed to handle such collisions is presented and recent quantum dynamics calculations on ultracold atom-diatom collisions of spin-polarised Li + Li_2, Na + Na_2 and K + K_2 are described. All these systems have potential energy surfaces on which barrierless atom exchange reactions can occur, and both inelastic and reactive rates are very fast (typically k(inel) > 10^{-10} cm^3 s^-1 in the Wigner regime).
description: Review article accepted for publication in International Reviews in Physical Chemistry. To be published in Vol. 26, issue 1 (January 2007)
Clumpy and fractal shocks, and the generation of a velocity dispersion in molecular clouds
Creators: name: Dobbs, Clare
name: Bonnell, Ian
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an alternative explanation for the nature of turbulence in molecular clouds. Often associated with classical models of turbulence, we instead interpret the observed gas dynamics as random motions, induced when clumpy gas is subject to a shock. From simulations of shocks, we show that a supersonic velocity dispersion occurs in the shocked gas provided the initial distribution of gas is sufficiently non-uniform. We investigate the velocity size-scale relation $σ\propto r^α$ for simulations of clumpy and fractal gas, and show that clumpy shocks can produce realistic velocity size-scale relations with mean $α\thicksim 0.5$. For a fractal distribution, with a fractal dimension of 2.2 similar to what is observed in the ISM, we find $σ\propto r^{0.4}$. The form of the velocity size-scale relation can be understood as due to mass loading, i.e. the post-shock velocity of the gas is determined by the amount of mass encountered as the gas enters the shock. We support this hypothesis with analytical calculations of the velocity dispersion relation for different initial distributions. A prediction of this model is that the line-of sight velocity dispersion should depend on the angle at which the shocked gas is viewed.
description: 11 pages, 17 figures, accepted for publication in MNRAS
Dynamic modeling of a paper machine wet end
Creators: name: Yap, Eddy Fei Pang
Publisher: name: University of British Columbia
Year: 2009

description: This thesis describes the development and properties of a dynamic model of the wet end of an operational paper machine. The need for such a model becomes paramount as paper makers strive to refine their processes to meet environmental constraints, and to overcome a combination of slumping markets and rising stumpage costs. Not only can a good model highlight deficiencies in the design, bottlenecks during operation, and regions of poor control, it also allows users to test their hypotheses and innovations without potentially causing major upsets and reducing throughput. A validated dynamic model of the paper making process is by far the best tool currently available to better understand and optimize such a process. The first concern in the project was to build a dynamic model of the paper machine wet end to describe the distribution of fines, fillers and fibers throughout the wet end system. IDEAS™, developed by Simons Technologies, was the simulation platform of choice due to its high fidelity, object oriented nature, versatility, and ease of use. In addition to the standard library objects, several unique objects had to be created to simulate the more difficult processes such as saveall operation, white water dilution network, and stock proportioning. Pump curves, pipe dimensions, valve characteristics, and tank sizes were incorporated into the model so as to create a proper representation of the process being modeled. The scope of the completed model covered the stock tanks to the end of the wire, including the white water system, broke system and stock reclaim system. The second step was to validate the dynamic model with mill data. Two sets of data were obtained from the mill for two different grades: low-ash and high-ash production grades. Analyzer results of the samples were used to estimate the components' separation ratios at every separator in the process. The model was then adjusted with the first set of data until it was considered satisfactory. Without changing the physical parameters in the model except the controller set points, the model was set to produce the second grade. For both data sets, over 70 % of the model results deviate by 5 % or less than the mill measurements. Once the model was satisfactorily validated, five plant scenarios were simulated and the responses analyzed. It was shown that fines and ash in broke enter the white water system very quickly via the white water chest as broke thickeners accepts. Increasing the ratio of broke to virgin feed will increase the relative fiber content of the main process streams. Changes in the wire pit consistency due to variations in the machine speed will cause the retention aid controller to react in the wrong direction. Stream compositions and consistencies are seriously affected by changes in the clay addition ratio. These results would be the first step to understanding, and eventually, optimizing the paper making process.
Die Freikirchen in England und ihre ökumenischen Beziehungen
Creators: name: Gouldbourne, Ruth M. B.
name: Blyth, Myra
name: Bottoms, Ruth
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 50 Nr. 4 (2001): Ökumenische Rundschau, Band 50, Heft 4
Agreement between The Rainbow Ranche Limited and Melvan Masanori Kawano, January 20, 1948
Creators: name: Rainbow Ranche
Publisher: name: The University of British Columbia
Year: 2017

description: Agreement between The Rainbow Ranche Limited and Melvan Masanori Kawano, dated January 20, 1948, regarding the sale of Lot 14; Land Registry Act form Q. (section 59) enclosed.
Διερεύνηση των στάσεων και της συμπεριφοράς των μαθητών Δημοτικών Σχολείων σε θέματα διατροφής:
Creators: name: Δεληανδρέου, Θεοδώρα Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Διατροφή
Διατροφική συμπεριφορά μαθητών
Σχολείο
Διαθεσιμότητα τροφών
Σχολικά κυλικεία
Γονικός έλεγχος
Diet
Childrens eating behavior
School
Food availability
Schools cantinas
Parental control

description: Η παρούσα εργασία μελετάει τις στάσεις και τη συμπεριφορά των παιδιών Δημοτικών σχολείων σε θέματα διατροφής κατά τη διάρκεια του σχολείου. Η έρευνα βασίζεται σε δεδομένα που συλλέχθηκαν από τέσσερα σχολεία του Ν. Θεσσαλονίκης και συγκεκριμένα από 360 μαθητές. Στόχος της εργασίας αυτής είναι η μελέτη και ανάλυση των παραγόντων από τους οποίους επηρεάζονται οι διατροφικές συνήθειες των παιδιών. Τέτοιοι παράγοντες είναι η οικογένεια, δηλαδή οι γονείς/κηδεμόνες καθώς και οι συνθήκες που επικρατούν στο σπίτι, το σχολείο, δηλαδή οι δάσκαλοι και τα κυλικεία και τέλος διάφοροι άλλοι κοινωνικοί και ψυχολογικοί παράγοντες.Τα αποτελέσματα της έρευνας δείχνουν ότι οι παράγοντες που επηρεάζουν τη διατροφική συμπεριφορά των παιδιών είναι οι προτιμήσεις και τα κίνητρά τους (γεύση, υγεία, δίαιτα, τιμή, διάθεση και οικειότητα), η διαθεσιμότητα των τροφίμων στα σχολεία, ενώ σημαντικότερο παράγοντα αποτελούν οι γονείς/κηδεμόνες και ο έλεγχος που ασκούν στους μαθητές σχετικά με τη διατροφή στο σχολείο.Τα συμπεράσματα της έρευνας αφορούν όλους τους φορείς που σχετίζονται με την ανατροφή και διατροφή των παιδιών (γονείς, σχολείο, κοινωνία, Πολιτεία), δεδομένου ότι όλοι φέρουν ευθύνη στην ανάπτυξη και σωστή διαπαιδαγώγηση αυτών των παιδιών.
description: This research studies the attitude and the behavior of students in elementary school concerning the daily nutrition during the school day. The study is based on data collected from 360 students 9-12 years old in 4 elementary schools in Thessaloniki. The purpose of this paper is the research and the analysis of the factors which affect children's eating habits. The results of this paper demonstrate that the factors which influence children's eating behavior and their preferences and motives (taste, health, diet, price, mood and familiarity) and the availability of food in schools. However, the most important factor is the role of guardians and their parental control concerning the diet in school.
Additional file 1 of Thellungiella halophila ST5 improves salt tolerance in cotton
Creators: name: NAZISH, Tahmina
name: JAVAID, Ayesha
name: ALI, Mohsin
name: ZHU, Yonghong
name: LI, Jing
name: ZHANG, Huangyang
name: WU, Jie
name: XIANG, Chengbin
name: WU, Shenjie
name: ALFATIH, Alamin
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 1: Fig. S1. Sequence analyses of ThST5; Fig. S2. Construction of overexpression vector and verification of ThST5 transgenic cotton plants; Table S1. Salt-responsive genes significantly upregulated in transgenic plants compared with control under salt stress; Table S2. Salt-responsive genes significantly upregulated in transgenic plants compared with control under normal growth condition; Table S3. Salt-responsive genes significantly downregulated in transgenic plants compared with control under salt stress; Table S4. Salt-responsive genes significantly downregulated in transgenic plants compared with control under normal growth condition; Table S5. List of primers used in RT-PCR.
Beta decay of Neutron-Rich 53-56Ca
Creators: name: Mantica, P. F.
name: Broda, R.
name: Crawford, H. L.
name: Damaske, A.
name: Fornal, B.
name: Hecht, A. A.
name: Hoffman, C.
name: Horoi, M.
name: Hoteling, N.
name: Janssens, R. V. F.
name: Pereira, J.
name: Pinter, J. S.
name: Stoker, J. B.
name: Tabor, S. L.
name: Sumikama, T.
name: Walters, W. B.
name: Wang, X.
name: Zhu, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Beta-decay properties of neutron-rich Ca isotopes have been obtained. Half-life values were determined for the first time for 54Ca [86(7) ms], 55Ca [22(2) ms], and 56Ca [11(2) ms]. The half-life of 230(6) ms deduced for 53Ca is significantly longer than reported previously, where the decay chain 53K -> 53Ca -> 53Sc was considered. A delayed gamma ray with energy 247 keV as identified following beta decay of 54Ca, and is proposed to depopulate the first 1+ level in 54Sc. The beta-decay properties compare favorably with the results of shell model calculations completed in the full pf-space with the GXPF1 interaction. The half-lives of the neutron-rich Ca isotopes are also compared with gross beta-decay theory. The systematic trend of the neutron-rich Ca half-lives is consistent with the presence of a subshell gap at N=32.
description: 11 figures
Additional file 1 of Designing industrial work to be ‘just right’ to promote health - a study protocol for a goldilocks work intervention
Creators: name: Lerche, Anders Fritz
name: Mathiassen, Svend Erik
name: Rasmussen, Charlotte Lund
name: Straker, Leon
name: Søgaard, Karen
name: Holtermann, Andreas
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Appendices. Written informed consent form.
Observations of the 6 Centimeter Lines of OH in Evolved (OH/IR) Stars
Creators: name: Fish, Vincent L.
name: Zschaechner, Laura K.
name: Sjouwerman, Loránt O.
name: Pihlström, Ylva M.
name: Claussen, Mark J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observational and theoretical advances have called into question traditional OH maser pumping models in evolved (OH/IR) stars. The detection of excited-state OH lines would provide additional constraints to discriminate amongst these theoretical models. In this Letter, we report on VLA observations of the 4750 MHz and 4765 MHz lines of OH toward 45 sources, mostly evolved stars. We detect 4765 MHz emission in the star forming regions Mon R2 and LDN 1084, but we do not detect excited-state emission in any evolved stars. The flux density and velocity of the 4765 MHz detection in Mon R2 suggests that a new flaring event has begun.
description: 4 pages, to appear in ApJL
Επισκόπηση των διδακτικών προσεγγίσεων της γαλλικής και αγγλικής γλώσσας στην ελληνική δευτεροβάθμια εκπαίδευση από το 1976 έως σήμερα
Creators: name: Μαλούτα, Μαρία Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Ευρωπαϊκή πολιτική
Γλωσσικός σχεδιασμός
Κοινό ευρωπαϊκό πλαίσιο αναφοράς γλωσσών
Επικοινωνιακή προσέγγιση
Διαπολιτισμική προσέγγιση-διάδραση
Αναλυτικά προγράμματα σπουδών
European policy
Language designment
Common european framework of reference
Council of Europe
Communicative approach
Intercultural approach
Interaction
Thorough curricula

description: Στόχος της παρούσας έρευνας είναι να καταδείξει τις προσεγγίσεις που υιοθετήθηκαν στη διδακτική μεθοδολογία των 2 ξένων γλωσσών (Γαλλικής και Αγγλικής) στην ελληνική Δευτεροβάθμια Εκπαίδευση από το 1976 ως σήμερα, βάσει των εκπαιδευτικών Προεδρικών Διαταγμάτων του ΥΠΕΠΘ σε συνδυασμό με την Ευρωπαϊκή Εκπαιδευτική πολιτική. Η έμφαση δίνεται στην επικοινωνιακή προσέγγιση, η οποία υιοθετείται τελικά ως τις μέρες μας (2008) με προεκτάσεις της την Διαπολιτισμική προσέγγιση, τη διάδραση και τη Διαθεματικότητα/διεπιστημονικότητα.
description: The aim of this research is to focus on the teaching methods of the french and english language adopted by the greek Secondary Education since 1976 till now (2008). Emphasis is put to communicative, intercultural approach and interaction teaching methods.
Φασματικοί πολλαπλασιαστές:
Creators: name: Γεωργιάδης, Αθανάσιος Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Φασματικοί πολλαπλασιαστές
Γραφήματα
Διακριτές ομάδες
Χάρντι
Φασματικό θεώρημα
Spectral multipliers
Graphs
Discrete groups
Hardy
Spectral theorem

description: Στην εργασία γίνεται αρχικά εισαγωγή στα θεωρήματα παρεμβολής (Marckienviz) και το φασματικό θεώρημα. Κατόπιν γενικεύεται το θεώρημα Hormander σε διακριτές ομάδες και γραφήματα (Αlexopoulos, Marias, Kirezi)
description: In this apper we initially examine the interpolation and spectral theorems. In the main place of this paper we generalize Hormanders theorem in discrete groups and graphs