cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Αξιολόγηση Συστήματος Αυτόματης Μίσθωσης Ποδηλάτων στη Λευκωσία
titleType: AlternativeTitle
Creators: name: Kouzoupou, Afroditi S.
Publisher: name: National Technological University of Athens
Year: 2012
Subjects: Σύστημα αυτόματης μίσθωσης
Μίσθωση
Ποδήλατα
Λευκωσία
Κύπρος
Αξιολόγηση
Automatic Rental system
Bikes
Sharing
Bicycle rentals
Nicosia
Cyprus

description: 105 σ.
description: Η ραγδαία αύξηση των συστημάτων μίσθωσης ποδηλάτων τα τελευταία χρόνια έφερε θετικά αποτελέσματα στη μείωση των κυκλοφοριακών και περιβαλλοντικών προβλημάτων των πόλεων. Μέσω του εναλλακτικού αυτού τρόπου μεταφοράς οι πόλεις κερδίζουν την βιωσιμότητά τους χρησιμοποιώντας το ποδήλατο ως βασικό μέσο μετακίνησης. Η ανάγκη για να ανασάνει η πόλη της Λευκωσίας, οδήγησε στην πρόσφατη εγκατάσταση του συστήματος αυτού, με βασικό στόχο την αλλαγή νοοτροπίας των κατοίκων για τη χρήση του ιδιωτικού αυτοκινήτου αλλά και την κάλυψη των καθημερινών αναγκών μέσω του ποδηλάτου. Θέμα της διπλωματικής εργασίας είναι η αξιολόγηση του νέου συστήματος αυτόματης μίσθωσης ποδηλάτων στους μείζονες δήμους της επαρχίας Λευκωσίας που τέθηκε σε λειτουργία τον Οκτώβριο του 2011. Πιο συγκεκριμένα μελετήθηκαν και εξετάστηκαν τα χαρακτηριστικά του συστήματος, η λειτουργία και χρήση του αλλά και η προσφορά του στους δήμους από το διάστημα λειτουργίας του έως τον Μάρτιο του 2012. Από την μελέτη της υπάρχουσας κατάστασης της περιοχής και την κατανόηση της σημασίας των συστημάτων αυτών και του ποδηλάτου πραγματοποιήθηκε η αξιολόγηση του συγκεκριμένου συστήματος μέσω της έρευνας πεδίου και της επεξεργασίας των στατιστικών στοιχείων του. Τα παραγόμενα αποτελέσματα, ερμηνεύτηκαν και παρουσιάστηκαν, ενώ έγιναν προτάσεις για την αντιμετώπιση των προβλημάτων που εντοπίστηκαν.
description: The rapid and significant growth of bicycle rentals system in recent years has had positive results to compensate for traffic and environmental problems in cities. Through this alternative form of transport cities gain sustainability using the bicycle as the main means of transport. The need for the city of Nicosia to become environmentally-friendlier, led to the recent adoption of this system, with the primary objective to raise awareness and change attitudes among residents as to the use of private cars and meeting transport daily needs by bike. The subject of the present diploma thesis is the evaluation of the new system of automatic bicycle hire in major municipalities of the province of Nicosia, which came into operation in October 2011. More specifically, this study examines the characteristics of the system, its operation and use as well as its contribution to municipalities from the period of operation until March 2012. An assessment of the system is attempted through both quantitative and qualitative research methods that are questionnaires and interviews with a local sample, and the use of relevant statistical reports by the company that undertook the project. Discussions are included based on the results obtained and proposals are made to address the problems identified.
Nonlinear Qubit Transformations
Creators: name: Hardy, Lucien
name: Song, David D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We generalise our previous results of universal linear manipulations [Phys. Rev. A63, 032304 (2001)] to investigate three types of nonlinear qubit transformations using measurement and quantum based schemes. Firstly, nonlinear rotations are studied. We rotate different parts of a Bloch sphere in opposite directions about the z-axis. The second transformation is a map which sends a qubit to its orthogonal state (which we define as ORTHOG). We consider the case when the ORTHOG is applied to only a partial area of a Bloch sphere. We also study nonlinear general transformation, i.e. (theta,phi)->(theta-alpha,phi), again, applied only to part of the Bloch sphere. In order to achieve these three operations, we consider different measurement preparations and derive the optimal average (instead of universal) quantum unitary transformations. We also introduce a simple method for a qubit measurement and its application to other cases.
description: minor corrections. To appear in PRA
Microbiotheria Ameghino 1889
Creators: name: Alfred L. Gardner
Publisher: name: Smithsonian Institution Press
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Microbiotheria

description: ORDER MICROBIOTHERIA
SYNONYMS: Marsupialia.
COMMENTS: Included in order Polyprotodonta by Reig et al. (1987); considered a separate order by Aplin and Archer (1987) and Marshall et al. (1990).
description: Published as part of Alfred L. Gardner, 1993, Order Microbiotheria, pp. 27 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 27, DOI: 10.5281/zenodo.7353092
L’antisepsie en néonatologie : les précautions et contre-indications
Creators: name: Landriu, Danièle
name: Verjat-Trannoy, Delphine
Publisher: name: Health & Co
Year: 2017
Subjects: ANTISEPSIE
BONNES PRATIQUES CLINIQUES
INFECTION ASSOCIÉE AUX SOINS
NÉONATOLOGIE
PRÉMATURÉ
SÉCURITÉ

description: Le référentiel français en matière d’antisepsie chez l’enfant est le guide de 2007 de la Société française d’hygiène hospitalière (SF2H). Afin de pouvoir réaliser une synthèse des précautions et des contre-indications spécifiques à la néonatologie, nous avons également pris en compte l’avis SF2H de 2011 qui a fait évoluer certaines pratiques dans ce secteur. Que ce soit pour la prise en charge des prématurés ou des nouveau-nés, la liste des antiseptiques utilisables en néonatologie est limitée à trois produits, à base de chlorhexidine ou d’hypochlorite de sodium. Des risques d’effets locaux et systémiques existent pour tous, ce d’autant plus qu’ils sont appliqués sur une peau fine et immature comme celle des prématurés. Ces caractéristiques imposent, lors de leur utilisation, le respect des précautions d’usage pour limiter la survenue d’effets secondaires et une surveillance régulière des zones concernées. La maîtrise des risques liés à l’antisepsie en néonatologie repose sur le respect des indications, le choix argumenté d’un produit en fonction de ses avantages et inconvénients, l’observance des bonnes pratiques dans les étapes pouvant précéder l’antisepsie (nettoyage) ou suivre l’antisepsie (séchage spontané). La place du nettoyage ayant été revue dans le sens d’une simplification au niveau des dernières recommandations sur l’antisepsie chez l’adulte (SF2H 2016), il serait utile d’engager le même type de réflexion en pédiatrie dans le cadre d’une actualisation du guide de 2007.
On the Integrable Structure of Super Yang-Mills Scattering Amplitudes
Creators: name: Kanning, Nils
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The maximally supersymmetric Yang-Mills theory in four-dimensional Minkowski space is an exceptional model of mathematical physics. Even more so in the planar limit, where the theory is believed to be integrable. In particular, the tree-level scattering amplitudes were shown to be invariant under the Yangian of the superconformal algebra psu(2,2|4). This infinite-dimensional symmetry is a hallmark of integrability. In this dissertation we explore connections between these amplitudes and integrable models. Our aim is to lay foundations for an efficient integrability-based computation of amplitudes. To this end, we characterize Yangian invariants within the quantum inverse scattering method, which is an extensive toolbox for integrable spin chains. Making use of this setup, we develop methods for the construction of Yangian invariants. We show that the algebraic Bethe ansatz can be specialized to yield Yangian invariants for u(2). Our approach also allows to interpret these Yangian invariants as partition functions of vertex models. What is more, we establish a unitary Graßmannian matrix model for the construction of u(p,q|m) Yangian invariants with oscillator representations. In a special case our formula reduces to the Brezin-Gross-Witten model. We apply an integral transformation due to Bargmann to our unitary Graßmannian matrix model, which turns the oscillators into spinor helicity-like variables. Thereby we are led to a refined version of the Graßmannian integral formula for certain amplitudes. The most decisive differences are that we work in Minkowski signature and that the integration contour is fixed to be a unitary group manifold. We compare Yangian invariants defined by our integral to amplitudes and recently introduced deformations thereof.
description: 169 pages, PhD thesis based on the author's publications arXiv:1312.1693, arXiv:1412.8476 and basis for arXiv:1811.04949
Additional file 4 of Effects of rehabilitative interventions on pain, function and physical impairments in people with hand osteoarthritis: a systematic review
Creators: name: Liuzhen Ye
name: Kalichman, Leonid
name: Spittle, Alicia
name: Dobson, Fiona
name: Bennell, Kim
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Authors’ original file for figure 3
Quantum Phenomenology with the Path Integral Approach
Creators: name: Calarco, Tommaso
name: Onofrio, Roberto
name: Presilla, Carlo
name: Viola, Lorenza
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A quantum measurement model based upon restricted path-integrals allows us to study measurements of generalized position in various one-dimensional systems of phenomenological interest. After a general overview of the method we discuss the cases of a harmonic oscillator, a bistable potential and two coupled systems, briefly illustrating their applications.
description: 7 pages, LaTeX
title: Sprach- und Mathekompetenzen hängen in Deutschland bei Schulstart stärker von sozialer Herkunft ab als in anderen Ländern
Creators: name: Dräger, Jascha
name: Schneider, Thorsten
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2025
Subjects: subject: D63 Equity, Justice, Inequality, and Other Normative Criteria and Measurement
subject: I21 Analysis of Education
subject: I24 Education and Inequality
subject: J24 Human Capital; Skills; Occupational Choice; Labor Productivity
subject: achievement gap
subject: cross-national research
subject: educational inequality
subject: social stratification

description: Die PISA-Studien zeigen, dass Schulleistungen von Jugendlichen stark von ihrer sozialen Herkunft abhängen – und zwar in Deutschland stärker als in vielen anderen Ländern. Diese Studie untersucht, wie sehr Mathematik- und Sprachkompetenzen bereits am Schulanfang mit der sozialen Herkunft zusammenhängen. Dabei wird die Situation in Deutschland mit der in Frankreich, im Vereinigten Königreich, den Niederlanden (Rotterdam), den USA und Japan verglichen. In Deutschland sind die sprachlichen Kompetenzen zu Schulbeginn stärker mit der sozialen Herkunft verknüpft als in allen Vergleichsländern. Auch die Mathematikkompetenzen korrelieren in Deutschland stärker mit der sozialen Herkunft als in den meisten anderen Ländern. In Frankreich und Japan spielt die soziale Herkunft die kleinste Rolle. Um die soziale Ungleichheit bei den Kompetenzen zu verringern, sollten hochwertige frühkindliche Erziehungs- und Betreuungseinrichtungen weiter ausgebaut werden.
description: DIW Wochenbericht, 92 (2025), 14, S. 209-215
Munida punctata Macpherson 1997
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munida
Munida punctata

description: Munida punctata Macpherson, 1997 Munida punctata Macpherson, 1997: 608, fig. 3 (Indonesia, Kei Islands, 336–502 m). — Baba, 2005: 122, 272 (key, synonymies, Kei Islands, 345 m). Type data: holotype, male, MNHN Ga 3950. Type locality: Kei Islands, 6°08´S, 132°45´E, 390–502 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 114, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
description: {"references": ["Macpherson, E. (1997) Crustacea Decapoda: species of the genera Agononida Baba & de Saint Laurent, 1996 and Munida Leach, 1820 (Galatheidae) from the KARUBAR cruise. In: Crosnier, A. and Bouchet, P. (eds), Resultats des Campagnes MUSORSTOM, volume 16. Memoires du Museum National d'Histoire Naturelle, Paris, 172, 597 - 612.", "Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317."]}
Additional file of Blockade of Toll-like receptor 2 prevents spontaneous cytokine release from rheumatoid arthritis ex vivo synovial explant cultures
Creators: name: Ultaigh, Sinéad Nic An
name: Tajvur P Saber
name: McCormick, Jennifer
name: Connolly, Mary
name: Dellacasagrande, Jerome
name: Keogh, Brian
name: McCormack, William
name: Reilly, Mary
name: O'Neill, Luke A
name: McGuirk, Peter
name: Fearon, Ursula
name: Veale, Douglas J
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file of Blockade of Toll-like receptor 2 prevents spontaneous cytokine release from rheumatoid arthritis ex vivo synovial explant cultures
The 2016 KIT IWSLT Speech-to-Text Systems for English and German
Creators: name: Nguyen, Thai-Son
name: Müller, Markus
name: Sperber, Matthias
name: Zenkel, Thomas
name: Kilgour, Kevin
name: Stüker, Sebastian
name: Waibel, Alexander
Publisher: name: Association for Computational Linguistics (ACL)
Year: 2016

description: This paper describes our German and English Speech-to-Text (STT) systems for the 2016 IWSLT evaluation campaign. The campaign focuses on the transcription of unsegmented TED talks. Our setup includes systems using both the Janus and Kaldi frameworks. We combined the outputs using both ROVER [1] and confusion network combination (CNC) [2] to archieve a good overall performance. The individual subsystems are built by using different speaker-adaptive feature combination (e.g., lMEL with i-vector or bottleneck speaker vector), acoustic models (GMM or DNN) and speaker adaption (MLLR or fMLLR). Decoding is performed in two stages, where the GMM and DNN systems are adapted on the combination of the first stage outputs using MLLR, and fMLLR. The combination setup produces a final hypothesis that has a significantly lower WER than any of the individual subsystems. For the English TED task, our best combination system has a WER of 7.8% on the development set while our other combinations gained 21.8% and 28.7% WERs for the English and German MSLT tasks.
Modeling of Financial Data: Comparison of the Truncated Lévy Flight and the ARCH(1) and GARCH(1,1) processes
Creators: name: Mantegna, Rosario N.
name: Stanley, H. Eugene
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We compare our results on empirical analysis of financial data with simulations of two stochastic models of the dynamics of stock market prices. The two models are (i) the truncated Lévy flight recently introduced by us and (ii) the ARCH(1) and GARCH(1,1) processes. We find that the TLF well describes the scaling and its breakdown observed in empirical data, while it is not able to properly describe the fluctuations of volatility empirically detected. The ARCH(1) and GARCH(1,1) models are able to describe the probability density function of price changes at a given time horizon, but both fail to describe the scaling properties of the PDFs for short time horizons.
description: 13 pages, no figures, to appear in Physica A
Additional file 2 of Blockade of Toll-like receptor 2 prevents spontaneous cytokine release from rheumatoid arthritis ex vivo synovial explant cultures
Creators: name: Ultaigh, Sinéad Nic An
name: Tajvur P Saber
name: McCormick, Jennifer
name: Connolly, Mary
name: Dellacasagrande, Jerome
name: Keogh, Brian
name: McCormack, William
name: Reilly, Mary
name: O'Neill, Luke A
name: McGuirk, Peter
name: Fearon, Ursula
name: Veale, Douglas J
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 2
Additional file 1 of Blockade of Toll-like receptor 2 prevents spontaneous cytokine release from rheumatoid arthritis ex vivo synovial explant cultures
Creators: name: Ultaigh, Sinéad Nic An
name: Tajvur P Saber
name: McCormick, Jennifer
name: Connolly, Mary
name: Dellacasagrande, Jerome
name: Keogh, Brian
name: McCormack, William
name: Reilly, Mary
name: O'Neill, Luke A
name: McGuirk, Peter
name: Fearon, Ursula
name: Veale, Douglas J
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 1
On Distance Properties of Convolutional Polar Codes
Creators: name: Morozov, Ruslan
name: Trifonov, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A lower bound on minimum distance of convolutional polar codes is provided. The bound is obtained from the minimum weight of generalized cosets of the codes generated by bottom rows of the polarizing matrix. Moreover, a construction of convolutional polar subcodes is proposed, which provides improved performance under successive cancellation list decoding. For sufficiently large list size, the decoding complexity of convolutional polar subcodes appears to be lower compared to Arikan polar subcodes with the same performance. The error probability of successive cancellation list decoding of convolutional polar subcodes is lower than that of Arikan polar subcodes with the same list size.
description: 8 pages, 5 figures, submitted to IEEE Transactions on Communications
Back Reaction Problem in the Inflationary Universe
Creators: name: Nambu, Yasusada
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the back reaction of cosmological perturbations on an inflationary universe using the renormalization-group method. The second-order zero mode solution which appears by the nonlinearity of the Einstein equation is regarded as a secular term of a perturbative expansion, we renormalized a constant of integration contained in the background solution and absorbed the secular term to this constant in a gauge-invariant manner. The resultant renormalization-group equation describes the back reaction effect of inhomogeneity on the background universe. For scalar type classical perturbation, by solving the renormalization-group equation, we find that the back reaction of the long wavelength fluctuation works as a positive spatial curvature, and the short wavelength fluctuation works as a radiation fluid. For the long wavelength quantum fluctuation, the effect of back reaction is equivalent to a negative spatial curvature.
description: 17 pages
title: The effects of functional diversity on biomass production, variability, and resilience of ecosystem functions in a tritrophic system
Creators: name: Ceulemans, Ruben
name: Gaedke, Ursula
name: Klauschies, Toni
name: Guill, Christian
Publisher: name: Universität Potsdam
Year: 2019

description: Diverse communities can adjust their trait composition to altered environmental conditions, which may strongly influence their dynamics. Previous studies of trait-based models mainly considered only one or two trophic levels, whereas most natural system are at least tritrophic. Therefore, we investigated how the addition of trait variation to each trophic level influences population and community dynamics in a tritrophic model. Examining the phase relationships between species of adjacent trophic levels informs about the strength of top-down or bottom-up control in non-steadystate situations. Phase relationships within a trophic level highlight compensatory dynamical patterns between functionally different species, which are responsible for dampening the community temporal variability. Furthermore, even without trait variation, our tritrophic model always exhibits regions with two alternative states with either weak or strong nutrient exploitation, and correspondingly low or high biomass production at the top level. However, adding trait variation increased the basin of attraction of the high-production state, and decreased the likelihood of a critical transition from the high- to the lowproduction state with no apparent early warning signals. Hence, our study shows that trait variation enhances resource use efficiency, production, stability, and resilience of entire food webs.
description: Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe, 744
title: Reinforcement learning of motor skills using Policy Search and human corrective advice
Creators: name: Celemin, Carlos
name: Maeda, Guilherme
name: Ruiz-del-Solar, Javier
name: Peters, Jan
name: Kober, Jens
Publisher: name: SAGE Publications
Year: 2024

description: Robot learning problems are limited by physical constraints, which make learning successful policies for complex motor skills on real systems unfeasible. Some reinforcement learning methods, like Policy Search, offer stable convergence toward locally optimal solutions, whereas interactive machine learning or learning-from-demonstration methods allow fast transfer of human knowledge to the agents. However, most methods require expert demonstrations. In this work, we propose the use of human corrective advice in the actions domain for learning motor trajectories. Additionally, we combine this human feedback with reward functions in a Policy Search learning scheme. The use of both sources of information speeds up the learning process, since the intuitive knowledge of the human teacher can be easily transferred to the agent, while the Policy Search method with the cost/reward function take over for supervising the process and reducing the influence of occasional wrong human corrections. This interactive approach has been validated for learning movement primitives with simulated arms with several degrees of freedom in reaching via-point movements, and also using real robots in such tasks as “writing characters” and the ball-in-a-cup game. Compared with standard reinforcement learning without human advice, the results show that the proposed method not only converges to higher rewards when learning movement primitives, but also that the learning is sped up by a factor of 4–40 times, depending on the task.
Five-Loop Vacuum Energy Beta Function in phi^4 Theory with O(N)-Symmetric and Cubic Interactions
Creators: name: Kastening, Boris
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The beta function of the vacuum energy density is analytically computed at the five-loop level in O(N)-symmetric phi^4 theory, using dimensional regularization in conjunction with the MSbar scheme. The result for the case of a cubic anisotropy is also given. It is pointed out how to also obtain the beta function of the coupling and the gamma function of the mass from vacuum graphs. This method may be easier than traditional approaches.
description: 16 pages, LaTeX; "note added" fixed
title: Μελέτη της στεγαστικής κατάστασης των Ρομά. Παράλληλος συσχετισμός με τον Δήμο Αγίας Βαρβάρας
titleType: AlternativeTitle
Creators: name: Prattos, Georgios A.
Publisher: name: National Technological University of Athens
Year: 2012
Subjects: Ρομά
Οικιστικό πρόβλημα
Στεγαστική συνείδηση
Αγία Βαρβάρα
Τσιγγάνοι
Αθίγγανοι
Καταυλισμοί
Roma
Housing problems
Agia Barbara
Access to basic rights of land
Living conditions

description: 149 σ.
description: ΣΤΟΧΟΣ ΤΗΣ ΣΥΓΚΕΚΡΙΜΕΝΗΣ ΔΙΠΛΩΜΑΤΙΚΗΣ ΕΡΓΑΣΙΑΣ ΕΙΝΑΙ Η ΔΙΕΡΕΥΝΗΣΗ ΤΗΣ ΥΦΙΣΤΑΜΕΝΗΣ ΣΤΕΓΑΣΤΙΚΗΣ ΚΑΤΑΣΤΑΣΗΣ ΤΩΝ ΡΟΜΑ ΣΤΗΝ ΕΛΛΑΔΑ,ΤΩΝ ΤΡΕΧΟΥΣΩΝ ΠΡΑΚΤΙΚΩΝ ΕΓΚΑΤΑΣΤΑΣΗΣ ΡΟΜΑ,Ο ΕΙΔΙΚΟΣ ΤΡΟΠΟΣ ΣΥΝΑΡΘΡΩΣΗΣ ΤΩΝ ΕΠΙ ΜΕΡΟΥΣ ΤΥΠΩΝ ΕΓΑΤΑΣΤΑΣΗΣ ΜΕ ΤΑ ΠΡΟΒΛΗΜΑΤΑ ΚΟΙΝΩΝΙΚΟΥ ΑΠΟΚΛΕΙΣΜΟΥ,ΙΔΙΩΣ ΟΣΟΝ ΑΦΟΡΑ ΣΤΗΝ ΥΓΙΕΙΝΗ, ΣΤΗΝ ΑΠΑΣΧΟΛΗΣΗ, ΣΤΗΝ ΕΚΠΑΙΔΕΥΣΗ,ΤΗ ΣΥΜΜΕΤΟΧΗ ΣΤΗ ΔΗΜΟΣΙΑ ΖΩΗ,ΑΝΑΔΕΙΚΝΥΟΝΤΑΣ ΤΑ ΠΡΟΒΛΗΜΑΤΑ ΣΧΕΤΙΚΑ ΜΕ ΤΗΝ ΠΡΟΣΒΑΣΗ ΤΟΥΣ ΣΕ ΓΗ ΚΑΙ ΙΔΙΟΚΤΗΣΙΑ ΑΛΛΑ ΚΑΙ ΤΟ ΥΠΑΡΧΟΝ ΝΟΜΙΚΟ ΠΛΑΙΣΙΟ ΓΙΑ ΤΗ ΓΕΝΙΚΟΤΕΡΗ ΚΟΙΝΩΝΙΚΗ ΤΟΥΣ ΕΝΤΑΞΗ.ΤΕΛΟΣ ΕΠΙΧΕΙΡΕΙΤΑΙ ΜΙΑ ΠΕΡΑΙΤΕΡΩ ΕΜΒΑΘΥΝΣΗ ΣΤΗΝ ΟΙΚΙΣΤΙΚΗ ΚΑΤΑΣΤΑΣΗ ΤΗΣ ΕΝ ΛΟΓΩ ΜΕΙΟΝΟΤΗΤΑΣ ΣΕ ΣΥΓΚΕΚΡΙΜΕΝΟ ΧΩΡΟ ΔΙΑΜΟΝΗΣ ΤΟΥΣ ΣΤΗΝ ΠΕΡΙΟΧΗ ΤΟΥ ΔΗΜΟΥ ΑΓΙΑΣ ΒΑΡΒΑΡΑΣ.
description: THE AIM OF PARTICULAR DIPLOMATIC WORK IS TO INVESTIGATE THE CURRENT HOUSING SITUATION OF ROMA IN GREECE,THE CURRENT INSTALLATION PRACTICES ROMA,THE SPECIFIC MANNER OF ARTICULATION OF THE VARIOUS TYPES OF INSTALLATION PROBLEMS WITH SOCIAL EXCLUSION,PARTICULARLY WITH REGARD TO HEALTH,EMLOYMENT,EDUCATION,PARTICIPATION IN PUBLIC LIFE,HIGHLIGHTING THE PROBLEMS RELATED TO THEIR ACCESS TO LAND AND PROPERTY AND THE EXISTING LEGAL FRAMEWORK FOR THE OVERALL SOCIAL INTEGRATION.FINALLY AN ATTEMPT TO FURTHER DEEPING HOUSING SITUATION OF THE MINORITY IN A PARTICULAR PLACE OF RESIDENCE IN THE MUNICIPALITY OF SANTA BARBARA.
Static and Dynamic Properties of a Viscous Silica Melt Molecular Dynamics Computer Simulations
Creators: name: Horbach, Jurgen
name: Kob, Walter
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We present the results of a large scale molecular dynamics computer simulation in which we investigated the static and dynamic properties of a silica melt in the temperature range in which the viscosity of the system changes from O(10^-2) Poise to O(10^2) Poise. We show that even at temperatures as high as 4000 K the structure of this system is very similar to the random tetrahedral network found in silica at lower temperatures. The temperature dependence of the concentration of the defects in this network shows an Arrhenius law. From the partial structure factors we calculate the neutron scattering function and find that it agrees very well with experimental neutron scattering data. At low temperatures the temperature dependence of the diffusion constants $D$ shows an Arrhenius law with activation energies which are in very good agreement with the experimental values. With increasing temperature we find that this dependence shows a cross-over to one which can be described well by a power-law, D\propto (T-T_c)^gamma. The critical temperature T_c is 3330 K and the exponent gamma is close to 2.1. Since we find a similar cross-over in the viscosity we have evidence that the relaxation dynamics of the system changes from a flow-like motion of the particles, as described by the ideal version of mode-coupling theory, to a hopping like motion. We show that such a change of the transport mechanism is also observed in the product of the diffusion constant and the life time of a Si-O bond, or the space and time dependence of the van Hove correlation functions.
description: 30 pages of Latex, 14 figures
Additional file 3 of Blockade of Toll-like receptor 2 prevents spontaneous cytokine release from rheumatoid arthritis ex vivo synovial explant cultures
Creators: name: Ultaigh, Sinéad Nic An
name: Tajvur P Saber
name: McCormick, Jennifer
name: Connolly, Mary
name: Dellacasagrande, Jerome
name: Keogh, Brian
name: McCormack, William
name: Reilly, Mary
name: O'Neill, Luke A
name: McGuirk, Peter
name: Fearon, Ursula
name: Veale, Douglas J
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 3
АПОГРАНИТ (ЯНГИ ТУР) ВОЛЬФРАМ МАЪДАНЛАРИНИНГ ШАКЛЛАНИШ ШАРОИТЛАРИ (ЯХТОН МАЪДАНЛИ МАЙДОНИ)
Creators: name: Тураев, Шохрухбек
name: Саттаров, Азим
name: Ризаева, Асила
name: Жўраев, Мехрож
Publisher: name: Zenodo
Year: 2024

description: Дунё миқёсида вольфрам ўзига хос хусусиятларига кўра саноатда эҳтиёж юқори бўлган асосий камёб металлардан бири эканлиги сабабли геология қидирув ишларида унинг намоёнлари ва конларини қидириб топиш муҳим аҳамият касб этади. Бу борада инновацион технологиялар ва фойдали қазилмаларни қидиришнинг замонавий усуллари орқали вольфрамнинг ҳосил бўлиш шароитлари ва жойлашиш қонуниятларини аниқлаш муҳим ўрин тутади. Ушбу ишлар ўз навбатида саноат эҳтиёжини қоплаши мумкин бўлган янги вольфрам конларининг топилишига асос бўлиб хизмат қилади.
Additional file 4 of Blockade of Toll-like receptor 2 prevents spontaneous cytokine release from rheumatoid arthritis ex vivo synovial explant cultures
Creators: name: Ultaigh, Sinéad Nic An
name: Tajvur P Saber
name: McCormick, Jennifer
name: Connolly, Mary
name: Dellacasagrande, Jerome
name: Keogh, Brian
name: McCormack, William
name: Reilly, Mary
name: O'Neill, Luke A
name: McGuirk, Peter
name: Fearon, Ursula
name: Veale, Douglas J
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 4
Investigating astrocyte-synapse interactions in amyotrophic lateral sclerosis
Creators: name: Bonthron, Calum
Publisher: name: The University of St Andrews
Year: 2022
Subjects: subject: ALS
subject: Synapses
subject: Astrocytes
subject: Neurodegeneration
subject: Microscopy
subject: RC406.A24B7
subject: Amyotrophic lateral sclerosis
subject: Nervous system--Degeneration.
subject: Synapses
subject: Astrocytes
subject: Microscopy

description: Amyotrophic Lateral Sclerosis (ALS) is fatal neurodegenerative condition characterised by the loss of upper and lower motor neurons (MNs). Given that synapses and astrocytes regularly interact in the healthy spinal cord, and that pathology involving both has been reported in ALS, we posited that synaptic and astrocytic mechanisms may be intrinsically linked. One essential astrocytic function is synaptogenesis. Hyperexcitability of pre-MN networks has been observed in ALS, with a possible basis of this change being perturbed astrocytic synaptogenesis causing an early non-cell autonomous shift in excitatory : inhibitory (E:I) synaptic ratios. To look at this, we developed and validated a novel postnatal primary co-culture system of spinal astrocytes and neurons. These cultures were generated using multiple ALS mouse models bred with animals expressing a GFP tag on the postsynaptic density protein PSD95, with immunocytochemical targeting of presynaptic protein synapsin, and inhibitory postsynaptic protein gephyrin. We found that no combination of neuron or astrocyte genotypes altered E:I ratios in both SOD1ᴳ⁹³ᴬ and C9BAC500 co-cultures. This lack of E:I ratio change was also seen in SOD1ᴳ⁹³ᴬ spinal cords after the peak of postnatal spinal synaptogenesis, and in human ALS patient iPSC-derived MN / astrocyte cultures. Post-synapse formation, however, astrocytes also interact with mature synapses at structures called tripartite synapses. As dysfunction at tripartite synapses has previously been reported, we investigated these structures throughout disease progression in SOD1ᴳ⁹³ᴬ PSD95-eGFP animals. Using multiple markers for perisynaptic astrocytic processes, the motile elements that envelop synapses, we observed consistent loss of tripartite synapses at the early symptomatic stage of 16W. Non-tripartite synapses, however, remained similar in number to controls. This was replicated in human ALS post-mortem tissue. We therefore conclude that although we find no evidence that astrocytes are driving early E:I ratio shifts, we reveal that later in pathogenesis tripartite synapses appear to be a vulnerable fulcrum of disease in ALS.
Supplementary document for Complex optically computed phase microscopy for label-free sub-cellular imaging - 6271198.pdf
Creators: name: Liu, Xuan
name: liu, yuwei
name: Yu, Shupei
name: Zhang, Yuanwei
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Complex optically computed phase microscopy for label-free sub-cellular imaging: supplemental document
Circular Cosmic String Loop in Brans-Dicke Theory
Creators: name: Barros, A.
name: Sen, A. A.
name: Romero, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The gravitational field of a stationary circular cosmic string loop ,externally supported against collapse, is investigated in the context of Brans-Dicke theory in the weak field approximation of the field equations. The solution is quasi-conformally related to the corresponding solution in Einstein's General Relativity(GR) and goes over to the corresponding solution in GR when the Brans-Dicke parameter $ω$ becomes infinitely large.
description: 9 pages, LateX Format, No figure
Conversor Buck: conversão de MATLAB para Scilab
Creators: name: Neckir Zamprogno de Souza, Nirlan
name: A Gonçalves, Maria
name: Silva Custódio, Eliane
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 400899
subject: Electrical engineering not elsewhere classified
classificationCode: 400808
subject: Photovoltaic power systems

description: O estudo propõe a conversão de um modelo de conversor Buck que foi originalmente desenvolvido em MATLAB/Simulink, para o ambiente Scilab/Xcos. Essa conversão visa oferecer uma alternativa gratuita para modelagem e simulação em eletrônica de potência. Tanto o MATLAB quanto o Scilab possuem operadores e funções fundamentais em comum. A principal diferença entre os dois softwares está nas funções específicas para a criação e manipulação de funções de transferência. Esse estudo também explora a conversão de blocos específicos do Simulink para o Xcos. Nesse trabalho, são obtidas com sucesso as funções de transferência, os diagramas de Bode e a resposta a um trem de impulsos. Apesar do Scilab ter uma documentação menor, menos didática e com menos exemplos de aplicação do que o MATLAB, o presente estudo demonstrou que é perfeitamente possível converter uma modelagem realizada em MATLAB e Simulink para Scilab e Xcos e obter quase todas as informações do modelo.
Induced-Moment Weak Antiferromagnetism and Orbital Order on the Itinerant-Localized Duality Model with Nested Fermi Surface: A Possible Origin of Exotic Magnetism in URu${}_{2}$Si$_{2}$
Creators: name: Okuno, Yukihiro
name: Miyake, Kazumasa
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The weak antiferromagnetism of URu${}_{2}$Si${}_{2}$ is discussed on the basis of a duality model which takes into account salient features of both itinerant fermions and "localized" component of spin degrees of freedom. The problem is analyzed in the framework of induced-moment mechanism by taking a singlet-singlet crystal field scheme together with the nesting property of partial Fermi surface of itinerant fermions . It is shown that the extremely small ordered moment $m$ of ${\cal O}$($10^{-2}$$\times$$μ_{B}$) can be compatible with the large specific-heat jump at the transition temperature $T_{N}$. Analysis performed in the presence of external magnetic field shows that the field dependence of $m$ in the limit T\to 0 and T_{N}$ do not scale except very near the critical field B which is consistent with a recent observation by Mentink. It is also shown that the antiferromagnetic magnetic order gives rise to a tiny amount of antiferromagnetic orbital order of f-electrons.
description: 14 pages, 2 figure PS file, accepted J. Phys. Soc. Jpn
Strategi Mengelola Jurnal sampai Terakreditasi: Sepenggal Kisah menuju Sinta 2 - Just Sharing Stories
Creators: name: Suyanto, Helmi
Publisher: name: Zenodo
Year: 2020
Subjects: strategi
akreditasi jurnal
Sinta 2
psikohumaniora
jurnal sosiologi walisongo
walisongo
bengkel jurnal

description: Setiap pengelola jurnal mempunyai strategi yang berbeda untuk mencapai akreditasi. Presentasi ini memaparkan sedikit catatan seorang Layout-editor ketika mendampingi jurnal rintisan dari 0 tahun sampai terakreditasi Sinta 2 pada terbitan issue ke-5 atau dalam usia jurnal 2,5 tahun. Presentasi ini disampaikan pada acara Webinar Journal Publishing Management yang diselenggarakan oleh Politeknik Ilmu Pelayaran (PIP) Semarang bekerja sama dengan Pengurus Daerah Relawan Jurnal Indonesia (RJI) Provinsi Jawa Tengah, pada hari Rabu tanggal 27 Mei 2020.
description: {"references": ["Dirjen Penguatan Risbang Kemenristekdikti (2018). Pedoman Akreditasi Jurnal Ilmiah. Jakarta: Dirjen Penguatan Risbang Kemenristekdikti.", "Lukman, L., Istadi, I., Wiryawan, K. G. (2020). Panduan Editorial Pengelolaan Jurnal Ilniah. Jakarta: Deputi Bid. Penguatan Risbang Kemenristek-BRIN."]}
Long range Neel order in the triangular Heisenberg model
Creators: name: Capriotti, L.
name: Trumper, A.
name: Sorella, S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have studied the Heisenberg model on the triangular lattice using several Quantum Monte Carlo (QMC) techniques (up to 144 sites), and exact diagonalization (ED) (up to 36 sites). By studying the spin gap as a function of the system size we have obtained a robust evidence for a gapless spectrum, confirming the existence of long range Neel order. Our best estimate is that in the thermodynamic limit the order parameter m= 0.41 +/- 0.02 is reduced by about 59% from its classical value and the ground state energy per site is e0=-0.5458 +/- 0.0001 in unit of the exchange coupling. We have identified the important ground state correlations at short distance.
description: 4 pages, RevTeX + 4 encapsulated postscript figures
Free-stream preserving linear-upwind and WENO schemes on curvilinear grids
Creators: name: Zhu, Yujie
name: Hu, Xiangyu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Applying high-order finite-difference schemes, like the extensively used linear-upwind or WENO schemes, to curvilinear grids can be problematic. The geometrically induced error from grid Jacobian and metrics evaluation can pollute the flow field, and degrade the accuracy or cause the simulation failure even when uniform flow imposed, i.e. free-stream preserving problem. In order to address this issue, a method for general linear-upwind and WENO schemes preserving free-stream on stationary curvilinear grids is proposed. Following Lax-Friedrichs splitting, this method rewrites the numerical flux into a central term, which achieves free-stream preserving by using symmetrical conservative metric method, and a numerical dissipative term with a local difference form of conservative variables for neighboring grid-point pairs. In order to achieve free-stream preservation for the latter term, the local difference are modified to share the same Jacobian and metric terms evaluated by high order schemes. In addition, a simple hybrid scheme switching between linear-upwind and WENO schemes is proposed of improving computational efficiency and reducing numerical dissipation. A number of testing cases including free-stream, isentropic vortex convection, double Mach reflection and flow past a cylinder are computed to verify the effectiveness of this method.
description: 36 pages 9 figures
Comment on 'The aestivation hypothesis for resolving Fermi's paradox'
Creators: name: Bennett, Charles H.
name: Hanson, Robin
name: Riedel, C. Jess
Publisher: name: arXiv
Year: 2019
Subjects: subject: Popular Physics (physics.pop-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: In their article [arXiv:1705.03394], 'That is not dead which can eternal lie: the aestivation hypothesis for resolving Fermi's paradox', Sandberg et al. try to explain the Fermi paradox (we see no aliens) by claiming that Landauer's principle implies that a civilization can in principle perform far more (${\sim} 10^{30}$ times more) irreversible logical operations (e.g., error-correcting bit erasures) if it conserves its resources until the distant future when the cosmic background temperature is very low. So perhaps aliens are out there, but quietly waiting. Sandberg et al. implicitly assume, however, that computer-generated entropy can only be disposed of by transferring it to the cosmological background. In fact, while this assumption may apply in the distant future, our universe today contains vast reservoirs and other physical systems in non-maximal entropy states, and computer-generated entropy can be transferred to them at the adiabatic conversion rate of one bit of negentropy to erase one bit of error. This can be done at any time, and is not improved by waiting for a low cosmic background temperature. Thus aliens need not wait to be active. As Sandberg et al. do not provide a concrete model of the effect they assert, we construct one and show where their informal argument goes wrong.
description: 11 pages of dense impenetrable text
Shubnikov-de Haas and de Haas-van Alphen oscillations in topological semimetal CaAl4
Creators: name: Xu, Sheng
name: Zhang, Jian-Feng
name: Wang, Yi-Yan
name: Sun, Lin-Lin
name: Wang, Huan
name: Su, Yuan
name: Wang, Xiao-Yan
name: Liu, Kai
name: Xia, Tian-Long
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report the magneto-transport properties of CaAl$_4$ single crystals with $C2/m$ structure at low temperature. CaAl$_4$ exhibits large unsaturated magnetoresistance $\sim$3000$\%$ at 2.5 K and 14 T. The nonlinear Hall resistivity is observed, which indicates the multi-band feature. The first-principles calculations show the electron-hole compensation and the complex Fermi surface in CaAl$_4$, to which the two-band model with over-simplified carrier mobility can't completely apply. Evident quantum oscillations have been observed with B//c and B//ab configurations, from which the nontrivial Berry phase is extracted by the multi-band Lifshitz-Kosevich formula fitting. An electron-type quasi-2D Fermi surface is found by the angle-dependent Shubnikov-de Haas oscillations, de Haas-van Alphen oscillations and the first-principles calculations. The calculations also elucidate that CaAl$_4$ owns a Dirac nodal line type band structure around the $Γ$ point in the $Z$-$Γ$-$L$ plane, which is protected by the mirror symmetry as well as the space inversion and time reversal symmetries. Once the spin-orbit coupling is included, the crossed nodal line opens a negligible gap (less than 3 meV). The open-orbit topology is also found in the electron-type Fermi surfaces, which is believed to help enhance the magnetoresistance observed.
description: 6 pages, two column
title: Πειραματική και Αριθμητική Ανάλυση Μετωπικού Φρεζαρίσματος Κραμάτων Τιτανίου
titleType: AlternativeTitle
Creators: name: Kastritsis, Charalampos D.
Publisher: name: National Technological University of Athens
Year: 2012
Subjects: Μετωπικό
Φρεζάρισμα
Τιτάνιο
Κράματα
Πειραματική
Αριθμητική
Ανάλυση
Κατεργασίες
Φθορά
Εργαλεία
AdvantEdge
Minitab
Milling
Front
Tecplot

description: 127 σ.
description: Η συγκεκριμένη διπλωματική εργασία αναφέρεται στη μελέτη των κατεργασιών κοπής, των παραγόντων που επηρεάζουν αυτές τις κατεργασίες καθώς και των μεθόδων βελτιστοποιήσεως, μοντελοποιήσεως και προσομοιώσεως. Αρχικά γίνεται εκτενή αναφορά στα χαρακτηριστικά των κατεργασιών κοπής, και πιο συγκεκριμένα του φρεζαρίσματος, των δυνάμεων που αναπτύσσονται κατά την διάρκεια των κοπών καθώς και των κοπτικών εργαλείων που χρησιμοποιούνται. Επίσης γίνεται αναφορά στις συνθήκες που πραγματοποιούνται οι κατεργασίες κοπής, τα απόβλητα που δημιουργούνται κατά την κοπή καθώς επίσης και τρόπους για την βελτίωση των κατεργασιών βάσει των παραμέτρων τους. Στο 3ο κεφάλαιο κεφάλαιο γίνεται η ανάλυση της μοντελοποιήσεως των κατεργασιών, κάνοντας εκτενή αναφορά στο εμπορικό πρόγραμμα προσομοιώσεως κατεργασιών κοπής Advant Edge το οποίο χρησιμοποιήσαμε για να μοντελοποιήσουμε τα πειράματα που πραγματοποιήσαμε στο εργαστήριο. Στο 4ο κεφάλαιο, περιγράφεται η πειραματική διαδικασία που ακολουθήθηκε στο εργαστήριο, καθώς και μια αναφορά στην μέθοδο Taguchi βάσει της οποίας έγινε η επιλογή των παραμέτρων των πειραμάτων. Στη συνέχεια γίνεται μια εισαγωγή στο εμπορικό στατιστικό πρόγραμμα Minitab, το οποίο χρησιμοποιήσαμε για να αναλύσουμε στατιστικά τα αποτελέσματα των πειραμάτων μας. Επίσης θα προσπαθήσουμε να βρούμε τυχόν αλληλεξαρτήσεις μεταξύ των διάφορων παραμέτρων των πειραμάτων μας, συγκρίνοντας τις τιμές τους στατιστικά. Στα επόμενα κεφάλαια γίνεται η παρουσίαση των αποτελεσμάτων της πειραματικής διαδικασίας και των προσομοιώσεων στο Advant Edge, η σύγκριση των αποτελεσμάτων καθώς και τα συμπεράσματα που μπορέσαμε να εξάγουμε μετά την ολοκλήρωση όλων των διαδικασιών που απαιτούνταν. Στο τελευταίο κεφάλαιο γίνεται μια ανάλυση της φθοράς που υπέστη το εργαλείο μετά από κάθε πείραμα που πραγματοποιούσαμε στην εργαλειομηχανή CNC. Η ανάλυση αυτή γίνεται μέσα από φωτογραφίες που έχουμε τραβήξει, με την βοήθεια του μικροσκοπίου του εργαστηρίου, μετά από την ολοκλήρωση κάθε πειράματος.
description: Experimental and Numerical Analysis of Front Milling of Titanium Alloys
Einstein Manifolds, Abelian Instantons, Bundle Reduction, and the Cosmological Constant
Creators: name: Soo, Chopin
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The anti-self-dual projection of the spin connections of certain four-dimensional Einstein manifolds can be Abelian in nature. These configurations signify bundle reductions. By a theorem of Kobayashi and Nomizu such a process is predicated on the existence of a covariantly constant field. It turns out that even without fundamental Higgs fields and other physical matter, gravitational self-interactions can generate this mechanism if the cosmological constant is non-vanishing. This article identifies the order parameter, and clarifies how these Abelian instanton solutions are associated with a Higgs triplet which causes the bundle reduction from SO(3) gauge group to U(1).
description: 7 pages, RevTex file
Digital Health Literacy of People with Intellectual Disabilities. A Scoping Review Protocol.
Creators: name: Bruland, Dirk
name: Geffroy, Daniel
name: Latteck, Änne-Dörte
Publisher: name: Hochschule Bielefeld
Year: 2024
Subjects: people with intellectual disabilities
digital health literacy

description: Introduction
The aim of our project D-GeKo MmgB is to strengthen digital health literacy in people with intellectual disabilities. To our knowledge the topic is not yet well researched. Therefore there is a need to examine the current state of digital health literacy as a baseline for future directions. For this, a scoping review will be conducted. This protocol describes the approach.

Methods and analysis
The primary objective of this scoping review is to map the current state of research on digital health literacy of people with intellectual disabilities. It will be conducted and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses - Scoping Review Extension guidelines (PRISMA-ScR). This article describes the protocol for a scoping review prior to its realization.