cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Participation in Dual Language Immersion Programs: Using Theory of Planned Behavior to Explore Enrollment Factors
Creators: name: Call, Andrea
Publisher: name: Utah State University
Year: 2015

description: The theory of planned behavior is used to explain and predict human behavior in a variety of situations. The theory proposes that attitudes, subjective norms, and perceived behavioral control influence behavioral intention, which then influences behavior (Ajzen, 1991). Research has found that this model is useful in education for predicting teacher behavior in instruction, student participation in coursework, and parental involvement in education (Bracke & Corts, 2012; Campbell, 2010; Cheng & Chu, 2014; Lee et al., 2010). Dual Language Immersion consists of two languages being used for instruction in the same classroom (Alanis & Rodriguez, 2008). The goals of such programs included bilingualism, cultural understanding and academic achievement for all participants (Palmer, 2007). Utah is a recognized leader in the field ofDual Language Immersion and has a unique curriculum focused on early immersion (Leite, 2013; Utah Dual Language Immersion, n.d.). Utah also asserts five benefits of participation in DLI, although not every benefit is supported by the research. Other criticisms ofDLI include the necessity of resources and cultural capital. This review of the literature discusses the theory of planned behavior as a theoretic framework for understanding why parents enroll their children in a dual language immersion program. First, this literature review defmes the theory of planned behavior; then, reviews the literature on dual language programs. Implications of the research are also discussed.
Google Analytics και προστασία προσωπικών δεδομένων. Το ψήφισμα της Συνόδου των Εποπτικών αρχών προστασίας προσωπικών δεδομένων της Γερμανίας (Datenschutzkonferenz) της 12.5.2020
Creators: name: Καρκατζούνης, Βασίλης
Publisher: name: Επιθεώρηση Δικαίου Πληροφορικής
Year: 2020

description: Η νομική αντιμετώπιση της υπηρεσίας Google Analytics εμφανίζει αυξημένο ενδιαφέρον, καθώς η καταγραφή στοιχείων επισκεψιμότητας συνιστά μία θεμελιώδους σημασίας ανάγκη για τη λειτουργία ιστοσελίδων, εφαρμογών και ηλεκτρονικών καταστημάτων. Το ψήφισμα της Συνόδου των Εποπτικών αρχών προστασίας προσωπικών δεδομένων της Γερμανίαςτης 12.5.2020 συνιστά μία εμπεριστατωμένη ανάλυση των ζητημάτων προστασίας δεδομένων που σχετίζονται με τη χρήση της εν λόγω υπηρεσίας, η οποία μπορεί να αξιοποιηθεί ως βάση για περαιτέρω έρευνα, ανάλυση και τεκμηρίωση.
description: Επιθεώρηση Δικαίου Πληροφορικής, Vol 1, No 1 (2020)
Additional file 1 of Development of an enzyme-linked immunosorbent assay based on viral antigen capture by anti-spike glycoprotein monoclonal antibody for detecting immunoglobulin A antibodies against porcine epidemic diarrhea virus in milk
Creators: name: Li, Rui
name: Wen, Ying
name: Yang, Lei
name: Qian, Qi-sheng
name: Chen, Xin-xin
name: Zhang, Jia-qing
name: Li, Xuewu
name: Xing, Bao-song
name: Qiao, Songlin
name: Zhang, Gaiping
Publisher: name: figshare
Year: 2023
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Table S1. Determination of the optimal mAb for ELISA development. Table S2. Determination of the optimal concentrations for mAb coating and viral antigen capture. Table S3. Determination of the optimal mAb coating condition. Table S4. Determination of the optimal blocking solution and condition. Table S5. Determination of the optimal dilution of milk samples. Table S6. Determination of the optimal incubation time of milk samples. Table S7. Determination of the optimal dilution of HRP-conjugated goat anti-pig IgA. Table S8. Determination of the optimal incubation time of HRP-conjugated goat anti-pig IgA. Table S9. Determination of the optimal reaction condition of TMB substrate solution. Table S10 Determination of the cut-off value of the developed ELISA. Table S11. Determination of the sensitivity of the developed ELISA. Table S12. Determination of the repeatability of the developed ELISA.
Πρωτοβουλίες της Ευρωπαϊκής Ένωσης για τη προστασία του ανταγωνισμού στη σύγχρονη ψηφιακή οικονομία –O ρόλος των διαδικτυακών πλατφορμών
Creators: name: Μπιρμπουτσούκης, Θεόδωρος
Publisher: name: Επιθεώρηση Δικαίου Πληροφορικής
Year: 2020

description: Μέσω της διαρκώς αυξανόμενης χρήσης του διαδικτύου και της ανάπτυξης νέων επιχειρηματικών μοντέλων, οι διαδικτυακές πλατφόρμες έχουν αποκτήσει πρόσβαση σε τεράστιες ποσότητες δεδομένων τόσο προσωπικού χαρακτήρα όσο και μη. Ψηφιακοί κολοσσοί, όπως η Google ή η Amazon, έχουν αναπτύξει υπηρεσίες των οποίων η επιτυχία βασίζεται σε μεγάλο βαθμό στην απόκτηση και επεξεργασία προσωπικών δεδομένων. Τέτοια δεδομένα επιτρέπουν σε αυτές τις εταιρείες να βελτιώσουν την ποιότητα των υπηρεσιών τους και να τις κάνουν πιο ελκυστικές για τους χρήστες, ενώ παράλληλα τους παρέχουν ισχυρότερο ανταγωνιστικό πλεονέκτημα έναντι άλλων παραγόντων της αγοράς. Ωστόσο, η δυναμική των διαδικτυακών πλατφορμών στην ψηφιακή οικονομία έχει οδηγήσει σε πρακτικές νόθευσης του ανταγωνισμού, όπως στην περίπτωση απόκτησης μεγάλων όγκων δεδομένων, η οποία θέτει εμπόδια για την είσοδο νέων εταιριών στην αγορά. Πρακτικές τέτοιου είδους εγείρουν ερωτήματα ως προς το κανονιστικό πεδίο εφαρμογής του δικαίου ανταγωνισμού στην Ε.Ε. Ήδη η Ευρωπαϊκή Επιτροπή έχει ανακοινώσει μία σειρά νομοθετικών προτάσεων και άλλων πρωτοβουλιών που σκοπό έχουν να αντιμετωπίσουν τα κενά στους ισχύοντες κανόνες ανταγωνισμού και να παρέμβουν εγκαίρως και αποτελεσματικά κατά των διαρθρωτικών προβλημάτων ανταγωνισμού στην ψηφιακή αγορά.
description: Επιθεώρηση Δικαίου Πληροφορικής, Vol 1, No 1 (2020)
NESSC Research Legacy Booklet
Publisher: name: Utrecht University
Year: 2025
Subjects: subject: Natural Sciences - Earth and related environmental sciences (1.5)
subject: climate change
subject: greenhouse gas sources
subject: ocean carbonate system
subject: climate dynamics
subject: climate tipping points

description: On 11 and 12 April 2024, PhD and postdoc researchers of the Netherlands Earth System Science Centre (NESSC) presented their latest findings at the final official gathering in conference centre Kontakt der Kontinenten in Soesterberg.

The abstracts of the submitted presentations have been collected within this publication and supplemented with additional results. The NESSC Research Legacy Booklet presents only a sampling of the breadth and diversity of NESSC’s research themes, while demonstrating NESSC’s still growing scientific legacy.
Il plurilinguismo, una risorsa per una didattica innovativa (e interdisciplinare) dell’educazione alle Arti plastiche
Creators: name: Cavadini, Karin
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2018

description: Questo lavoro di ricerca si sviluppa attraverso un percorso interdisciplinare tra l’Educazione alle Arti plastiche e le lingue straniere, indagando su come l’insegnamento disciplinare in una lingua straniera renda più sfidante e motivante la comprensione del compito e della situazione problema assegnati. L’obiettivo di questo scritto è quello di sperimentare diversi tipi di situazione problema nel corso delle ore di Educazione alle Arti plastiche per vedere se il coinvolgimento di una lingua straniera (in questo caso il tedesco) permetta all’allievo entrare maggiormente nel compito richiesto e lo ponga in una condizione simile a quella in cui potrebbe ritrovarsi in futuro, a livello professionale o accademico- universitario, se dovesse spostarsi all’interno della Svizzera o all’estero. Ho svolto una ricerca-azione all’interno della classe scelta come docente-ricercatrice e ho potuto notare dinamiche diverse e a tratti contrastanti. Gli allievi hanno fatto due esperienze differenti, hanno redatto un loro diario di bordo e compilato dei questionari iniziali e finali rispetto alle loro abitudini sociolinguistiche e alle loro riflessioni. In conclusione si è notato come gli allievi abbiano reagito in modo molto discorde tra loro alle attività proposte, alternando il totale rifiuto, al piacere per l’apprendimento e per la nuova esperienza proposta. Molto ha giocato anche la componente delle credenze attorno ad una materia, che ha fatto ergere barrire invisibili. Infine si è notato come gli allievi si trovino molto in difficoltà di fronte a nuove modalità didattiche, presentando poca flessibilità. Questo dimostra la necessità di un lavoro temporalmente più lungo e maggiormente condiviso. Relatori: Wolfgang Sahlfeld, Cristiana Canonica Manz. Materia: Educazione visiva e educazione alle arti plastiche
Regulatory capture in Canadian environmental decision-making
Creators: name: Edwards, Maxwell
Publisher: name: University of British Columbia
Year: 2021

description: This thesis examines regulatory capture, a phenomenon that occurs when a regulator subverts their mandate from representing the public interest, to representing the interests of the industry that they regulate. Diagnosing and preventing capture is challenging as the process of capture often occurs in areas of governance where it is not illegal, and frequently overlaps with other legitimate stakeholder engagement. Canadian environmental law is an area where regulatory capture is a significant risk due to the extensive influence of resource extraction industries, and conservation efforts may be undermined due to growth of those industries being within the legislative mandates of environmental regulators. The 2014 Mount Polley mining disaster in BC Canada was a situation where the capture of a regulator was linked with lapses in inspection, compliance, and enforcement standards, resulting in Canada’s worst environmental disaster to date. I chose to reconcile the regulatory capture literature by compiling a list of common indicia that may be considered when assessing if a regulatory body is captured or is vulnerable and at-risk of capture. The Mount Polley disaster and the audit that followed it are used to exemplify what these indicia look like before, during, and after environmental harm caused by capture. This is followed by a critical analysis of the economic theories that eventuated in the concept of capture, such as public choice theory. I contrast how regulatory capture literature has diverged from these theories over the past 60 years, specifically the question of whether capture is a risk or an inevitability. Focusing on the indicia of ‘bias in decision-making’ reveals that even within otherwise robust legal frameworks – specifically, the reasonable apprehension of bias test - the public interest and impartial decision-making can still be affected by the influence and pressure of industry. Throughout this analysis is the recurring problem that capture affects regulators at an institutional level, and that prevention and mitigation is critical.
Extension of formal conjugations between diffeomorphisms
Creators: name: Ribón, Javier
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: Primary: 37F45, Secondary: 37G10, 37F75, 34E05, 30E15

description: We study the formal conjugacy properties of germs of complex analytic diffeomorphisms defined in the neighborhood of the origin of ${\mathbb C}^{n}$. More precisely, we are interested on the nature of formal conjugations along the fixed points set. We prove that there are formally conjugated local diffeomorphisms $ϕ, η$ such that every formal conjugation $\hatσ$ (i.e. $η\circ \hatσ = \hatσ \circ ϕ$) does not extend to the fixed points set $Fix (ϕ)$ of $ϕ$, meaning that it is not transversally formal (or semi-convergent) along $Fix (ϕ)$. We focus on unfoldings of 1-dimensional tangent to the identity diffeomorphisms. We identify the geometrical configurations preventing formal conjugations to extend to the fixed points set: roughly speaking, either the unperturbed fiber is singular or generic fibers contain multiple fixed points.
description: 34 pages
Η προστασία των προσωπικών δεδομένων των παιδιών σε ψηφιακό περιβάλλον με βάση τον Κανονισμό 2016/679
Creators: name: Παπακωνσταντίνου, Σουζάνα
Publisher: name: Επιθεώρηση Δικαίου Πληροφορικής
Year: 2021

description: Η προστασία των προσωπικών δεδομένων των παιδιών σε ψηφιακό περιβάλλον αποτελεί ζήτημα ιδιαίτερο, λόγω των κινδύνων που ελλοχεύουν κατά την επεξεργασία – κίνδυνοι που μπορούν να έχουν σοβαρές επιπτώσεις στην ψυχοσύνθεση των παιδιών. Ο Κανονισμός 2016/679 μνημονεύει τα παιδιά, κυρίως όσον αφορά στην επιτρεπόμενη ηλικία συγκατάθεσης στην επεξεργασία των προσωπικών τους δεδομένων, ενώ στην περίπτωση που δεν έχουν την ηλικία που απαιτείται από το νόμο, προβλέπει τη συγκατάθεση των ασκούντων τη γονική μέριμνα. Ωστόσο, μέσα στον Κανονισμό καταλείπονται αρκετά κενά που χρήζουν ερμηνείας: Με ποιους τρόπους και με ποια εργαλεία θα εξασφαλίζεται η επιβεβαίωση της ηλικίας των παιδιών, αλλά και η ουσιαστική παροχή συγκατάθεσης των ασκούντων τη γονική μέριμνα; Πώς θα εγγυώνται οι υπεύθυνοι επεξεργασίας την προστασία των δικαιωμάτων των παιδιών και ιδιαιτέρως την πλήρη και σαφή ενημέρωσή τους; Παράλληλα, προκύπτει το δεοντολογικό ερώτημα, εάν θα πρέπει να διακρίνεται το δικαίωμα στη προστασία των προσωπικών δεδομένων σε ένα «εξειδικευμένο» δικαίωμα για τα παιδιά και σε ένα «απλό» δικαίωμα για τους ενήλικες, όταν μάλιστα με αυτόν τον τρόπο παραγνωρίζεται μια -διόλου αμελητέα- κατηγορία χρηστών των υπηρεσιών της κοινωνίας της πληροφορίας, που είναι οι «ψηφιακώς αναλφάβητοι» ενήλικες; Τέλος, μήπως θα ήταν δόκιμο να εξετάζεται ad hoc η ψηφιακή ωριμότητα των παιδιών, λαμβάνοντας υπόψη το υψηλό επίπεδο εξοικείωσης πολλών παιδιών με τα ψηφιακά μέσα; Στόχος της εφαρμογής του Κανονισμού θα πρέπει να είναι η αναζήτηση της βέλτιστης επιλογής, ώστε τηρουμένης πάντα της αρχής της αναλογικότητας, να προστατεύονται ισότιμα τα εκατέρωθεν συγκρουόμενα δικαιώματα.
description: Επιθεώρηση Δικαίου Πληροφορικής, Vol 1, No 2 (2020)
Isotopic effects on the thermal conductivity of graphene nanoribbons: localization mechanism
Creators: name: Jiang, Jin-Wu
name: Lan, Jinghua
name: Wang, Jian-Sheng
name: Li, Baowen
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thermal conductivity of graphene nanoribbons (GNR) with length 106~Å and width 4.92~Å after isotopic doping is investigated by molecular dynamics with quantum correction. Two interesting phenomena are found: (1) isotopic doping reduces thermal conductivity effectively in low doping region, and the reduction slows down in high doping region; (2) thermal conductivity increases with increasing temperature in both pure and doped GNR; but the increasing behavior is much more slowly in the doped GNR than that in pure ones. Further studies reveal that the physics of these two phenomena is related to the localized phonon modes, whose number increases quickly (slowly) with increasing isotopic doping in low (high) isotopic doping region.
description: 6 figs
Compressed Sensing with off-axis frequency-shifting holography
Creators: name: Marim, Marcio
name: Atlan, Michael
name: Angelini, Elsa
name: Olivo-Marin, Jean-Christophe
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: This work reveals an experimental microscopy acquisition scheme successfully combining Compressed Sensing (CS) and digital holography in off-axis and frequency-shifting conditions. CS is a recent data acquisition theory involving signal reconstruction from randomly undersampled measurements, exploiting the fact that most images present some compact structure and redundancy. We propose a genuine CS-based imaging scheme for sparse gradient images, acquiring a diffraction map of the optical field with holographic microscopy and recovering the signal from as little as 7% of random measurements. We report experimental results demonstrating how CS can lead to an elegant and effective way to reconstruct images, opening the door for new microscopy applications.
description: vol 35, pp 871-873
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Using machine learning methods to solve the classification problem
Creators: name: ÐÐ¾Ð³Ð´Ð°Ð½Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¸Ð½ÑÑÐ»ÑÑ
python
Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ Ñ ÑÑÐ¸ÑÐµÐ»ÐµÐ¼
machine learning
classification
stroke
supervised learning

description: Ð¢ÐµÐ¼Ð° ÑÐ°Ð±Ð¾ÑÑ: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ·ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ python Ð¸ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ scikit-learn. ÐÐ»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð±ÑÐ´ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ´ÐµÑ ÑÐµÑÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº: Ð¼ÐµÑÐ¾Ð´ K-Ð±Ð»Ð¸Ð¶Ð°Ð¹ÑÐ¸Ñ ÑÐ¾ÑÐµÐ´ÐµÐ¹, Ð¼ÐµÑÐ¾Ð´ Ð¾Ð¿Ð¾ÑÐ½ÑÑ Ð²ÐµÐºÑÐ¾ÑÐ¾Ð², Ð¼ÐµÑÐ¾Ð´ Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ³ÑÐµÑÑÐ¸Ð¸ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÐ¹ Ð»ÐµÑ. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾ÑÐ°.
description: The subject of the graduate qualification work: "Detection of heart diseases using data mining methods" In this work, the features of machine learning were studied by using the python programming language. Machine learning algorithms were used to build models. The classification problem will be solved using machine learning algorithms such as: K-nearest neighbor method, support vector machine, logical regression method and random forest algorithm. Also, a comparison was made of the methodâs results based on the assessment of the classifier.
Will Blockchain Technology, Smart Contracts & IoT be the new Lifeblood of Commerce?”
Creators: name: Zoumpoulidis, Stavros
Publisher: name: Information Law Journal
Year: 2021

description: In this paper the author supports the view that Blockchain Technology represents the next Trade Finance’s “buzzword”, providing enough ground for market reshape. He emphasizes that its importance is becoming even more appreciated, since this technology can be combined with the so-called «Smart Contracts», «Oracles» as much as «Internet of Things» (ΙοΤ). Smart Contracts constitute innovative agreements which are written in code based in systematic and structured language, operating under a “conditional framework”, while Oracles refer to individuals such as digital agents or programs connected to data feed which is being managed by third policy holders. Finally, IoT refer to sensors and devices which are connected to each other, capable of transmitting data in real time. By utilizing the above in today’s commercial practices, the current slow, manual and costly Trade Finance processes as well as traditional credit instruments will be automated, digitized, optimized as well as compressedto establish trust, transparency and cost efficiency. Nonetheless, this “new world” will be fairly criticized for the possible vulnerabilities, challenges and risks that may appear in the future. The Law will have to successfully adapt to this kind of change, pondering the interaction between innovation, law and technology. Therefore, every relevant problem or gap in research should be thoroughly investigated, in order proposals to be successfully absorbed, always peering into a better future.
description: Information Law Journal, Vol 1, No 2 (2020)
Cool White Dwarfs Found in the UKIRT Infrared Deep Sky Survey
Creators: name: Leggett, S. K.
name: Lodieu, N.
name: Tremblay, P. -E.
name: Bergeron, P.
name: Nitta, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the results of a search for cool white dwarfs in the United Kingdom InfraRed Telescope (UKIRT) Infrared Deep Sky Survey (UKIDSS) Large Area Survey (LAS). The UKIDSS LAS photometry was paired with the Sloan Digital Sky Survey (SDSS) to identify cool hydrogen-rich white dwarf candidates by their neutral optical colors and blue near-infrared colors, as well as faint Reduced Proper Motion magnitudes. Optical spectroscopy was obtained at Gemini Observatory, and showed the majority of the candidates to be newly identified cool degenerates, with a small number of G- to K-type (sub)dwarf contaminants. Our initial search of 280 deg2 of sky resulted in seven new white dwarfs with effective temperature T_eff ~ 6000 K. The current followup of 1400 deg2 of sky has produced thirteen new white dwarfs. Model fits to the photometry show that seven of the newly identified white dwarfs have 4120 K <= T_eff <= 4480 K, and cooling ages between 7.3 Gyr and 8.7 Gyr; they have 40 km/s <= v_tan <= 85 km/s and are likely to be thick disk 10-11 Gyr-old objects. The other half of the sample has 4610 K <= T_eff <= 5260 K, cooling ages between 4.3 Gyr and 6.9 Gyr, and 60 km/s <= v_tan <= 100 km/s. These are either thin disk remnants with unusually high velocities, or lower-mass remnants of thick disk or halo late-F or G stars.
description: To appear in ApJ, accepted April 18 2011. 34 pages include 11 Figures and 5 Tables
D-brane Superpotentials: Geometric and Worldsheet Approaches
Creators: name: Baumgartl, Marco
name: Brunner, Ilka
name: Soroush, Masoud
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: From the worldsheet perspective, the superpotential on a D-brane wrapping internal cycles of a Calabi-Yau manifold is given as a generating functional for disk correlation functions. On the other hand, from the geometric point of view, D-brane superpotentials are captured by certain chain integrals. In this work, we explicitly show for branes wrapping internal 2-cycles how these two different approaches are related. More specifically, from the worldsheet point of view, D-branes at the Landau-Ginzburg point have a convenient description in terms of matrix factorizations. We use a formula derived by Kapustin and Li to explicitly evaluate disk correlators for families of D2-branes. On the geometry side, we then construct a three-chain whose period gives rise to the effective superpotential and show that the two expressions coincide. Finally, as an explicit example, we choose a particular compact Calabi-Yau hypersurface and compute the effective D2-brane superpotential in different branches of the open moduli space, in both geometric and worldsheet approaches.
description: 42 pages, v2: references added, typos corrected
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÐÐ¸ÑÐ°Ñ Ð¸ Ð Ð¾ÑÑÐ¸Ð¸ Ð² Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐÐ·Ð¸Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¨Ð°Ð½Ñ Ð°Ð¹ÑÐºÐ¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 41.04.01 - ÐÐ°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ðµ ÑÐµÐ³Ð¸Ð¾Ð½Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ; 41.04.01_02 - ÐÐ¸ÑÐ°Ð¹ÑÐºÐ°Ñ ÐÐ°ÑÐ¾Ð´Ð½Ð°Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ°
titleType: Subtitle
Creators: name: Ð§Ð¶Ð°Ð½ ÐÑÐ½ÑÑÑÐ½Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¸Ð¼Ð¿Ð¾ÑÑ
ÑÐºÑÐ¿Ð¾ÑÑ
Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¸
ÑÐ°Ð½Ñ Ð°Ð¹ÑÐºÐ°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð°
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð¾
ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾-ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ðµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ
ÑÑÑÐ°Ð½Ñ-ÑÑÐ°ÑÑÐ½Ð¸ÑÑ Ð¨ÐÐ¡

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð¸ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ ÑÑÑÐ°Ð½-ÑÑÐ°ÑÑÐ½Ð¸Ñ, Ð¾ÑÐµÐ½ÐµÐ½Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¿Ð¾ÑÐµÑÐ¸ Ð¾Ñ ÑÑÐ°ÑÑÐ¸Ñ Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¸.
ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾-ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ñ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¹.
Ð ÑÑÐµÑÑÐµÐ¹ ÑÐ°ÑÑÐ¸ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐµÐºÑÑÐµÐ¼Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÑÑÐ°Ð½ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¨ÐÐ¡, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ±Ð¾Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð¸Ñ Ð¿ÐµÑÐ²Ð¾Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð° ÑÑÑÐ°Ð½-ÑÑÐ°ÑÑÐ½Ð¸Ñ Ð¨ÐÐ¡.
description: In the first chapter of this master graduation qualification thesis examined issues of arising of organization and its importance for the participating countries, perspectives and possible losses from participation of this economic association was estimated.
In the second chapter of this work were analyzed relationship between China and Russia and their history.
In the third chapter attention is paid to current economic cooperation of countries within Shanghai organization, conducted collection and recording of statistics and their initial analysis, identified the main trends of development of economic cooperation of Shanghai Cooperation Organization`s members.
Studien zum Erbrecht des Entwurfs eines Bürgerlichen Gesetzbuchs für das Deutsche Reich, (2. Lesung)
Creators: name: Hachenburg, Max
Publisher: name: unkn
Year: 2022

description: Studien zum Erbrecht des Entwurfs eines Bürgerlichen Gesetzbuchs für das Deutsche Reich, (2. Lesung)
description: 1
title: Examining Barriers and Facilitators of Community Based Vocational Instruction for Students with Significant Disabilities
Creators: name: Gripentrog, Lavinia
Publisher: name: Utah State University
Year: 2015

description: This study examines the barriers and facilitators of community based vocational instruction (CBVI) for students with moderate to significant disabilities as identified by special educators. Community based vocational instruction (CBVI) involves students with disabilities receiving repeated instruction on vocational and other job related skills in community settings (Kim & Dymond, 2010). An electronic survey was sent to high school and transition special education teachers from four states including Utah, Oklahoma, South Carolina, and Colorado. One hundred thirty-five participants completed the survey. Almost two-thirds of the respondents had a master’s degree and one-third a bachelor’s degree. The majority of respondents were high school and transition special education teachers. There was a wide range of teaching experience among respondents. The survey data were complied to identify the major barriers and facilitators of CBVI. The results show that major barriers to CBVI were staffing and transportation. Facilitators to CBVI were adequate and knowledgeable staff, transportation, and established community vocational training sites. Significant findings from the survey include increases in CBVI teacher training resulting in greater CBVI engagement among students. Rates of CBVI among transition age students exceed those in high school. Findings will add to the research literature by operationalizing barriers and facilitators to CBVI, providing data from special educators on rankings of both, and offer perspectives of educators on ways to create opportunities for increased community experience for youth with disabilities.
Open Data e biblioteche
Creators: name: Torti, Francesca
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Con l’avvento dell’era digitale, il mondo delle biblioteche si è trovato di fronte ad un nuovo, enorme tema: l’Open Science e la sua gestione. Da diversi anni ormai il movimento che sostiene la promozione di Open Science a livello globale ha interessato anche biblioteche e archivi, ponendo grandi interrogativi su come la figura del bibliotecario dovrà cambiare per rispondere ai bisogni della digitalizzazione e della promulgazione della Scienza Aperta. L’Open Science si propone infatti di rendere accessibile a chiunque sia gli articoli scientifici che tradizionalmente si trovano su riviste scientifiche spesso molto costose (Open Access), sia tutto l’insieme dei dati che sono stati raccolti e studiati dai ricercatori negli atenei (Open Data). In questo lavoro di diploma viene dapprima descritto il concetto di Open Science sia da un punto di vista formale sia da un punto di vista tecnico e, nella seconda parte, si illustra nel dettaglio quali saranno le sfide e i compiti dei bibliotecari nell’ottica dell’Open Data. Relatrice: Ornella Monti.
Fock-state view of weak-value measurements and implementation with photons and atomic ensembles
Creators: name: Simon, Christoph
name: Polzik, Eugene S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Weak measurements in combination with post-selection can give rise to a striking amplification effect (related to a large "weak value"). We show that this effect can be understood by viewing the initial state of the pointer as the ground state of a fictional harmonic oscillator, helping us to clarify the transition from the weak-value regime to conventional dark-port interferometry. We then describe how to implement fully quantum weak-value measurements combining photons and atomic ensembles.
description: 4 pages, 1 figure
La dimensione culturale nell’insegnamento dell’inglese: analisi e confronto dei libri di testo New English File e English Unlimited
Creators: name: Fontana, Alice
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2021
Subjects: cultura – statuto della lingua inglese – stereotipi – libri di testo – interculturalità – dimensione plurilingue ed interculturale – lingue 2

description: Il presente lavoro di diploma si focalizza sulla dimensione culturale nell’insegnamento dell’inglese. Partendo da termini e questioni problematiche che appaiono nel Piano di Studio (2015), come il termine cultura e lo statuto dell’inglese, il lavoro mira a fare chiarezza analizzando due libri di testo, uno utilizzato presso le scuole medie del cantone, e l’altro dai Corsi per Adulti, riguardo la posizione verso la cultura, la posizione verso la lingua e la posizione verso gli stereotipi che essi assumono. Attraverso l’analisi del contenuto tematica di ispirazione critica dei libri di testo è stato possibile determinare che essi presentano visioni diametralmente opposte: se New English File promuove il paradgima lingua – cultura – nazione, English Unlimited promuove l’uso dell’inglese come lingua franca e l’interculturalità. Per quel che concerne la posizione verso gli stereotipi entrambi i libri tendono verso la generalizzazione riconoscendo però possibili devianze dalla norma. L’analisi dei libri di testo contribuisce ad attuare la dimensione plurilingue e culturale in classe rendendo il docente più consapevole degli ausili didattici a sua disposizione così da poterli sfruttare al meglio sempre tenendo presente i bisogni e gli interessi dei discenti. Relatore: Stefano Losa.
¬Die Haftung des Verkäufers für die Beschaffenheit der Waare nach römischem und gemeinem Recht mit besonderer Berücksichtigung des Handelsrechts
Creators: name: Hanausek, Gustav
Publisher: name: unkn
Year: 2022

description: ¬Die Haftung des Verkäufers für die Beschaffenheit der Waare nach römischem und gemeinem Recht mit besonderer Berücksichtigung des Handelsrechts
description: Abt. 1
Static solutions of Einstein's equations with cylindrical symmetry
Creators: name: Trendafilova, Cynthia S.
name: Fulling, Stephen A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In analogy with the standard derivation of the Schwarzschild solution, we find all static, cylindrically symmetric solutions of the Einstein field equations for vacuum. These include not only the well known cone solution, which is locally flat, but others in which the metric coefficients are powers of the radial coordinate and the space-time is curved. These solutions appear in the literature, but in different forms, corresponding to different definitions of the radial coordinate. Because all the vacuum solutions are singular on the axis, we attempt to match them to "interior" solutions with nonvanishing energy density and pressure. In addition to the well known "cosmic string" solution joining on to the cone, we find some numerical solutions that join on to the other exterior solutions.
description: 16 pages, 5 figures, 3 tables; many literature citations removed from main body; added historical section to put project into context and include additional references
Το ζήτημα της εικονικής παιδικής πορνογραφίας στην Κύπρο και ΕΕ. Μεταξύ ανοχής και ποινικοποίησης
Creators: name: Λίντα, Φάουζι
Publisher: name: Επιθεώρηση Δικαίου Πληροφορικής
Year: 2021

description: Η Κυπριακή νομοθεσία οφείλει να προστατεύει τους ανήλικους από τους κίνδυνους που ελλοχεύουν στο διαδίκτυο. Ωστόσο, λόγω της ιδιαιτερότητας του συγχρόνου αυτού μέσου εγκληματικότητας, τα όρια του πραγματικού από του εικονικού έχουν σχεδόν εξαλειφθεί. Η εικόνα παιδικής κακοποίησης έχει λάβει άλλες διαστάσεις αφού πλέον αντικείμενο της δεν αποτελεί μόνο ο πραγματικός ανήλικος αλλά και η εικονική απεικόνιση αυτού. Η μελέτη ασχολείται με το νομιμοποιητικό λόγο της προστασίας του ανηλίκου από το έγκλημα της παιδικής πορνογραφίας στην περίπτωση που η εικόνα δεν είναι πραγματική, αντιμετωπίζοντας αυτήν την περίπτωση με την ίδια αυστηρότητα, γεγονός το οποίο έχει προκαλέσει αντιπαραθέσεις, καθώς υποστηρίζεται ότι η ανάγκη για ιδιαίτερη προστασία του ανήλικου από τα αδικήματα της παιδικής πορνογραφίας στην περίπτωση, καταπατά το δικαίωμα της ελευθέριας έκφρασης.
description: Επιθεώρηση Δικαίου Πληροφορικής, Vol 1, No 2 (2020)
¬Die Haftung des Verkäufers für die Beschaffenheit der Waare nach römischem und gemeinem Recht mit besonderer Berücksichtigung des Handelsrechts
Creators: name: Hanausek, Gustav
Publisher: name: unkn
Year: 2022

description: ¬Die Haftung des Verkäufers für die Beschaffenheit der Waare nach römischem und gemeinem Recht mit besonderer Berücksichtigung des Handelsrechts
description: Abt. 2, Hälfte 1
¬Die Haftung des Verkäufers für die Beschaffenheit der Waare nach römischem und gemeinem Recht mit besonderer Berücksichtigung des Handelsrechts
Creators: name: Hanausek, Gustav
Publisher: name: unkn
Year: 2022

description: ¬Die Haftung des Verkäufers für die Beschaffenheit der Waare nach römischem und gemeinem Recht mit besonderer Berücksichtigung des Handelsrechts
description: Abt. 2, Hälfte 2
A characterization of b-perfect graphs
Creators: name: Hoàng, Chinh T.
name: Maffray, Frédéric
name: Mechebbek, Meriem
Publisher: name: arXiv
Year: 2010
Subjects: subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: A b-coloring is a coloring of the vertices of a graph such that each color class contains a vertex that has a neighbor in all other color classes, and the b-chromatic number of a graph $G$ is the largest integer $k$ such that $G$ admits a b-coloring with $k$ colors. A graph is b-perfect if the b-chromatic number is equal to the chromatic number for every induced subgraph of $G$. We prove that a graph is b-perfect if and only if it does not contain as an induced subgraph a member of a certain list of twenty-two graphs. This entails the existence of a polynomial-time recognition algorithm and of a polynomial-time algorithm for coloring exactly the vertices of every b-perfect graph.
Αυτόνομα Οχήματα: Η εμφάνιση, εξέλιξη και νομική ρύθμισή τους
Creators: name: Βογιατζή, Αρετή
Publisher: name: Επιθεώρηση Δικαίου Πληροφορικής
Year: 2021

description: Η παρούσα μελέτη επικεντρώνεται στην παρακολούθηση των εξελίξεων αναφορικά με τη χρήση των αυτόνομων οχημάτων (autonomous vehicles AVs) οχήματα, γνωστά επίσης και ως αυτοοδηγούμενα (self-driving), στην Ευρώπη και προβαίνει σε επισκόπηση του ισχύοντος νομικού πλαισίου ενώ καταλήγει σε συμπεράσματα σχετικά με τις απαιτούμενες προσαρμογές τη ςνομοθεσίας στα νέα τεχνολογικά δεδομένα.
description: Επιθεώρηση Δικαίου Πληροφορικής, Vol 1, No 2 (2020)
Standard map in magnetized relativistic systems: fixed points and regular acceleration
Creators: name: de Sousa, M. C.
name: Steffens, F. M.
name: Pakter, R.
name: Rizzato, F. B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We investigate the concept of a standard map for the interaction of relativistic particles and electrostatic waves of arbitrary amplitudes, under the action of external magnetic fields. The map is adequate for physical settings where waves and particles interact impulsively, and allows for a series of analytical result to be exactly obtained. Unlike the traditional form of the standard map, the present map is nonlinear in the wave amplitude and displays a series of peculiar properties. Among these properties we discuss the relation involving fixed points of the maps and accelerator regimes.
description: Work to appear in Phys. Rev. E. 2 figures
Η Πρόταση Κανονισμού για τη ρύθμιση των αγορών κρυπτοστοιχείων, EU Regulation Proposal of Markets in Crypto Assets (MiCA). Πρώτες σκέψεις, ζητήματα & πεδίο εφαρμογής
Creators: name: Ταμβάκης, Νικόλαος
Publisher: name: Επιθεώρηση Δικαίου Πληροφορικής
Year: 2021

description: Η Ευρωπαϊκή Επιτροπή δημοσίευσε στις 24 Σεπτεμβρίου 2020 ένα πακέτο πολιτικής απέναντι στην ψηφιακή οικονομία, το οποίο αποτελείται από τη στρατηγική στην ψηφιακή οικονομία και στα συστήματα πληρωμών. Ο κύριος στόχος αυτού του πακέτου ήταν η ενίσχυση της ανταγωνιστικότητας και της καινοτομίας στον τομέα της ψηφιακής οικονομίας σε ολόκληρη την Ευρωπαϊκή Ένωση. Μέρος της Ψηφιακής Χρηματοοικονομικής Στρατηγικής ήταν και η πρόταση κανονισμού για τη ρύθμιση των αγορών σε κρυπτοπεριουσιακά στοιχεία (Markets in Crypto Assets, MiCA). Η παρούσα μελέτη επικεντρώνεται σε μια πρώτη ανάλυση του ως άνω προτεινόμενου κανονισμού MiCA. Η πρώτη ενότητα κάνει μια εισαγωγή της καινοτόμου τεχνολογίας κατανεμημένου καθολικού και των διαφόρων εφαρμογών της, οι οποίες τυγχάνουν της ευρείας αναγνώρισης του κοινού και καταδεικνύει την ανάγκη για ένα ισχυρό ρυθμιστικό πλαίσιο. Η δεύτερη ενότητα παρέχει μια σύντομη ιστορική προεπισκόπηση των πιο σημαντικών βημάτων που οδήγησαν σε αυτήν την κανονιστική πρωτοβουλία, συμπεριλαμβανομένων των ανακοινώσεων από τις αρμόδιες αρχές, των κατευθυντήριων γραμμών σχετικά με τις χρηματοοικονομικές τεχνολογίες (Fintech) και της έκδοσης επίσημων Οδηγιών που αλληλεπιδρούν εν μέρει με τα κρυπτοπεριουσιακά στοιχεία. Το τρίτο μέρος παρουσιάζει τις κύριες κατηγορίες κρυπτοστοιχείων που εμπίπτουν στο πεδίο εφαρμογής του Κανονισμού, καθώς και τα χαρακτηριστικά και τα κριτήρια που καθορίζουν την ένταξη σε κάθε κατηγορία. Στον αντίποδα αναφέρεται επίσης το είδος των κρυπτοστοιχείων που εξαιρούνται από το πεδίο εφαρμογής του κανονισμού MiCA. Το τέταρτο μέρος ασχολείται με μια επισκόπηση των πιο σημαντικών προτεινόμενων ρυθμιστικών διατάξεων και παρέχει μια πρώτη εκτίμηση για τα νομικά ζητήματα που προκύπτουν. Τέλος το άρθρο τονίζει τη σημασία αυτής της κανονιστικής πρωτοβουλίας, τις δυσκολίες που σχετίζονται με τη ρύθμιση των κρυπτοπεριουσιακών στοιχείων και την ανάγκη για τον Ευρωπαίο Νομοθέτη να αγκαλιάσει πλήρως τις αναδυόμενες νέες τεχνολογίες, μεριμνώντας παράλληλα για τη δέουσα προστασία του καταναλωτικού και επενδυτικού κοινού .
description: Επιθεώρηση Δικαίου Πληροφορικής, Vol 1, No 2 (2020)
Optimally Adapted Meshes for Finite Elements of Arbitrary Order and W1p Norms
Creators: name: Mirebeau, Jean-Marie
Publisher: name: arXiv
Year: 2011
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Given a function f defined on a bidimensional bounded domain and a positive integer N, we study the properties of the triangulation that minimizes the distance between f and its interpolation on the associated finite element space, over all triangulations of at most N elements. The error is studied in the W1p norm and we consider Lagrange finite elements of arbitrary polynomial order m-1. We establish sharp asymptotic error estimates as N tends to infinity when the optimal anisotropic triangulation is used. A similar problem has been studied earlier, but with the error measured in the Lp norm. The extension of this analysis to the W1p norm is crucial in order to match more closely the needs of numerical PDE analysis, and it is not straightforward. In particular, the meshes which satisfy the optimal error estimate are characterized by a metric describing the local aspect ratio of each triangle and by a geometric constraint on their maximal angle, a second feature that does not appear for the Lp error norm. Our analysis also provides with practical strategies for designing meshes such that the interpolation error satisfies the optimal estimate up to a fixed multiplicative constant. We discuss the extension of our results to finite elements on simplicial partitions of a domain of arbitrary dimension, and we provide with some numerical illustration in two dimensions.
description: 37 pages, 6 figures
Un grande cuore
Creators: name: Sirianni, Serena
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2021
Subjects: pregiudizi – scuola ad effettivo ridotto – scuola regolare – collaborazione – sensibilizzazione

description: L’obiettivo di questo lavoro di ricerca è di verificare se, la collaborazione tra una classe di scuola regolare e una classe ad effettivo ridotto, possa favorire lo scioglimento dei pregiudizi che le persone normodotate possono avere nei confronti delle persone affette da disabilità. Al fine di raggiungere questo traguardo sono stati svolti due percorsi: il primo atto a sensibilizzare gli allievi al tema dell’inclusione e il secondo relativo alla realizzazione di un musical. Nel corso dell’itinerario, sono stati sottoposti tre questionari in modo da raccogliere i dati quantitativi utili a rispondere all’interrogativo di ricerca. Inoltre, gli allievi di scuola regolare hanno redatto un testo nel quale hanno esposto le proprie emozioni, le proprie curiosità e le proprie perplessità rispetto alla collaborazione con la classe di scuola speciale. La redazione ha permesso di raccogliere dei dati di tipo qualitativo. I risultati ottenuti hanno confermato la mia ipotesi e hanno permesso di rispondere all’interrogativo di ricerca. Infatti, è stato dimostrato che una collaborazione tra una classe di scuola regolare e una classe ad effettivo ridotto può aiutare gli allievi normodotati ad abbattere i propri pregiudizi rispetto alle persone affette da disabilità. Relatrice: Roberta Zariatti Coppes.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° ÑÐ¾ÐºÐ°ÑÑ Ð½Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of measures to improve labour conditions of the turner on the experimental manufacture (evidence from Peter the Great St.Petersburg polytechnic university)
Creators: name: ÐÐ¿Ð¸ÑÐ°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð²ÑÐµÐ´Ð½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÑÑÐ´Ð°
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harmful labour conditions
special assessment of labour conditions
workplace
turner
labour safety
working conditions
probit analysis method

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð½Ð° ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð¾Ð¼ ÑÐ°Ð±Ð¾ÑÐµÐ¼ Ð¼ÐµÑÑÐµ ÑÐ¾ÐºÐ°ÑÑ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸Ðµ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð»Ð¸ÑÑÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð¿ÑÐ¾Ð±Ð¸Ñ-Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð»Ñ ÑÐ¾Ð³Ð¾, ÑÑÐ¾Ð±Ñ Ð¾ÑÐµÐ½Ð¸ÑÑ Ð²ÑÐµÐ´Ð½Ð¾Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð¸ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð¾ÑÐ¼ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð´Ð¾Ð¿Ð¾Ð»Ð½ÑÐµÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð´Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ ÐµÐ³Ð¾ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÑÑ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ.
description: In the given work the results of the assessment of labour conditions on the turner's work place are adjudged, and the qualification of the labour conditions using a questionnaire is clarified. Theprobit analysis method is made to examine adverse health effects caused by harmful labour conditions. Complex of measures, which is made to provide labour safety, implements the whole research and shows a practical significance of the work.
Dynamics of Neptune's Trojans: II. Eccentric orbits and observed ones
Creators: name: Zhou, Li-Yong
name: Dvorak, Rudolf
name: Sun, Yi-Sui
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In a previous paper, we have presented a global view of the stability of Neptune Trojan (NT hereafter) on inclined orbit. We discuss in this paper the dependence of stability of NT orbits on the eccentricity. High-resolution dynamical maps are constructed using the results of extensive numerical integrations of orbits initialized on the fine grids of initial semimajor axis (a0) versus eccentricity (e0). The extensions of regions of stable orbits on the (a0, e0) plane at different inclinations are shown. The maximum eccentricities of stable orbits in three most stable regions at low (0, 12deg.), medium (22,36deg.) and high (51, 59deg.) inclination, are found to be 0.10, 0.12 and 0.04, respectively. The fine structures in the dynamical maps are described. Via the frequency analysis method, the mechanisms that portray the dynamical maps are revealed. The secondary resonances, concerning the frequency of the librating resonant angle and the frequency of the quasi 2:1 mean motion resonance between Neptune and Uranus, are found deeply involved in the motion of NTs. Secular resonances are detected and they also contribute significantly to the triggering of chaos in the motion. Particularly, the effects of the secular resonance v8, v18 are clarified. We also investigate the orbital stabilities of six observed NTs by checking the orbits of hundreds clones of them generated within the observing error bars. We conclude that four of them, except 2001 QR322 and 2005 TO74, are deeply inside the stable region. The 2001 QR322 is in the close vicinity of the most significant secondary resonance. The 2005 TO74 locates close to the boundary separating stable orbits from unstable ones, and it may be influenced by a secular resonance.
description: Submitted for refereeing. 12 pages including 10 figures