cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Learning Multi-Attention Context Graph for Group-Based Re-Identification
Creators: name: Yan, Yichao
name: Qin, Jie
name: Ni, Bingbing
name: Chen, Jiaxin
name: Liu, Li
name: Zhu, Fan
name: Zheng, Wei-Shi
name: Yang, Xiaokang
name: Shao, Ling
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Learning to re-identify or retrieve a group of people across non-overlapped camera systems has important applications in video surveillance. However, most existing methods focus on (single) person re-identification (re-id), ignoring the fact that people often walk in groups in real scenarios. In this work, we take a step further and consider employing context information for identifying groups of people, i.e., group re-id. We propose a novel unified framework based on graph neural networks to simultaneously address the group-based re-id tasks, i.e., group re-id and group-aware person re-id. Specifically, we construct a context graph with group members as its nodes to exploit dependencies among different people. A multi-level attention mechanism is developed to formulate both intra-group and inter-group context, with an additional self-attention module for robust graph-level representations by attentively aggregating node-level features. The proposed model can be directly generalized to tackle group-aware person re-id using node-level representations. Meanwhile, to facilitate the deployment of deep learning models on these tasks, we build a new group re-id dataset that contains more than 3.8K images with 1.5K annotated groups, an order of magnitude larger than existing group re-id datasets. Extensive experiments on the novel dataset as well as three existing datasets clearly demonstrate the effectiveness of the proposed framework for both group-based re-id tasks. The code is available at https://github.com/daodaofr/group_reid.
Additional file 2 of Dynamic LTR retrotransposon transcriptome landscape in septic shock patients
Creators: name: Mommert, Marine
name: Tabone, Olivier
name: Guichard, Audrey
name: Oriol, Guy
name: Cerrato, Elisabeth
name: Denizot, Mélanie
name: Cheynet, Valérie
name: Pachot, Alexandre
name: Lepape, Alain
name: Monneret, Guillaume
name: Venet, Fabienne
name: Brengel-Pesce, Karen
name: Textoris, Julien
name: Mallet, François
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 2 : Supplementary Methods.
Selective-pivot sampling of radial distribution functions in asymmetric liquid mixtures
Creators: name: Malherbe, J. G.
name: Krauth, Werner
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a Monte Carlo algorithm for selectively sampling radial distribution functions and effective interaction potentials in asymmetric liquid mixtures. We demonstrate its efficiency for hard-sphere mixtures, and for model systems with more general interactions, and compare our simulations with several analytical approximations. For interaction potentials containing a hard-sphere contribution, the algorithm yields the contact value of the radial distribution function.
description: 5 pages, 5 figures
ОБУЧЕНИЕ ПИСЬМУ ПРИ ПОМОЩИ КОМПЬЮТЕРА КАК ОДНОГО ИЗ ВИДОВ СОВРЕМЕННЫХ ТЕХНОЛОГИЙ
Creators: name: Оксана Владимировна Кивель
name: Роза Ватановна Бондаренко
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: письменно-двигательный навык
письмо
почерк
функционально-динамический комплекс

description: Раскрываются теоретические аспекты механизма письма, рассматривается одна из методик обучения письму – обучение при помощи компьютерных технологий.
Spin-charge separation in a strongly correlated spin-polarized chain
Creators: name: Akhanjee, Shimul
name: Tserkovnyak, Yaroslav
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We combine the first-quantized path-integral formalism and bosonization to develop a phenomenological theory for spin-charge coupled dynamics in one-dimensional (1D) ferromagnetic systems with strong interparticle repulsion, at low temperatures. We assume an effective spin-charge separation and retain the standard Luttinger-liquid plasmon branch, which is explicitly coupled to a ferromagnetic spin-wave texture with a quadratic dispersion. The dynamic spin structure severely suppresses the plasmon peak in the single-particle propagator, in both fermionic and bosonic systems. Our analysis provides an effective theory for the new universality class of 1D ferromagnetic systems, capturing both the trapped spin and propagating spin-wave regimes of the long-time behavior.
description: 5 pages, 1 figure
Η αξιολόγηση του γραπτού λόγου στο μάθημα της Νεοελληνικής Γλώσσας στο Λύκειο: θεσμικός λόγος και εμπειρικά δεδομένα
Creators: name: Αδαμόπουλος, Βασίλειος Χρ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Νεοελληνική Γλώσσα
Αξιολόγηση
Βαθμολόγηση
Λύκειο
Language
Assessment
Rating
Secondary education

description: Θέμα της διατριβής είναι ο έλεγχος του τρόπου βαθμολόγησης ενός μαθητικού κειμένου στο Λύκειο και ιδιαιτέρως στην τελευταία τάξη. Εξετάζονται, αφενός, οι παράμετροι που ελέγχονται σε ένα κείμενο από τους/τις εκπαιδευτικούς, άρα και ο τρόπος που τα γενικά κριτήρια εξειδικεύονται κατά την πράξη της βαθμολόγησης από αυτούς/ές, και, αφετέρου, αναλύεται η τεχνική με την οποία ένας/μία εκπαιδευτικός καταλήγει σε μία βαθμολογία. Πιο συγκεκριμένα, στο Α΄ Μέρος παρατίθενται τα δεδομένα της συναφούς βιβλιογραφίας όσον αφορά τους δύο άξονες, όπως και ο ελληνόγλωσσος θεσμικός λόγος, ο οποίος συνίσταται στις οδηγίες που δίνονται στο σώμα των εκπαιδευτικών, ενώ στο Β΄ μέρος αναλύονται οι επισημάνσεις των βαθμολογητών, όπως αποτυπώθηκαν από τους ίδιους την ώρα της βαθμολόγησης. Τα πορίσματα προέκυψαν μέσα από την κωδικοποίηση και ποιοτική ανάλυση των δεδομένων αλλά και από τη συσχέτιση των επισημάνσεών τους με τα χαρακτηριστικά των προς βαθμολόγηση κειμένων και με τις αποδιδόμενες βαθμολογίες.
description: The aim of the present thesis is the study of the rating process of teachers as they assess texts produced by students during their 3 last years of the Secondary Education. On the one hand, the exact features that are examined in a text and the way the basic rating criteria are interpreted by the teachers during the rating process are analyzed. On the other hand, the techniques and procedures that are chosen by raters as assessment decisions are made, are analyzed. At the first Part the bibliography and the institutional instructions given to the raters are presented, whereas at the second Part the results of this research are presented. The data are derived through the following procedure: concurrent think aloud protocols produced by the raters are coded, qualitative analyzed and combined with the features of the rated texts and the given grades.
Dynamical solutions of warped six dimensional supergravity
Creators: name: Copeland, Edmund J.
name: Seto, Osamu
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive a new class of exact time dependent solutions in a warped six dimensional supergravity model. Under the assumptions we make for the form of the underlying moduli fields, we show that the only consistent time dependent solutions lead to all six dimensions evolving in time, implying the eventual decompactification or collapse of the extra dimensions. We also show how the dynamics affects the quantization of the deficit angle.
description: 18 pages, no figure, typos corrected, references added, the final version
Research Software Sustainability and Citation
Creators: name: Druskat, Stephan
name: Katz, Daniel S.
name: Todorov, Ilian T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Software citation contributes to achieving software sustainability in two ways: It provides an impact metric to incentivize stakeholders to make software sustainable. It also provides references to software used in research, which can be reused and adapted to become sustainable. While software citation faces a host of technical and social challenges, community initiatives have defined the principles of software citation and are working on implementing solutions.
description: 2 pages; accepted by ICSE 2021 BokSS Workshop (https://bokss.github.io/bokss2021/)
Effect of human apolipoprotein E phenotype on endogenous cholesterol synthesis as measured by deuterium in corporation
Creators: name: Roe, Rebecca P.
Publisher: name: University of British Columbia
Year: 2010

description: Apolipoprotein (apo) E polymorphism may influence an individual's risk of developing ischemic heart disease through its effect on plasma cholesterol levels. Compared to individuals homozygous for the ε-3 allele (E3/3 phenotype), presence of the ε-2 allele (E2/2 or E3/2 phenotype) leads to lower, and the ε-4 allele (E4/4 or E4/3 phenotype) to higher, plasma cholesterol levels. The mechanisms responsible for these differences have not been completely identified, but are thought to be a result of the different binding properties of the apo E isoproteins. The purpose of this research project was to determine whether the rate of endogenous cholesterol production in healthy normolipidemic males is related to apo E phenotype. The study was of seven days duration. Subjects were selected from a group of 113 volunteers who were screened for apo E phenotype and plasma cholesterol and triglyceride levels. Subjects (E2/(2 or 3) group = 9, E4/(4 or 3) group = 9) consumed a standardized Western diet for five days and fasted on Day 6. Subjects drank 0.7 g deuterium oxide (D₂O)/kg body water at 0700 hr on Day 5, followed by dilute deuterium labelled drinking water to maintain constant enrichment levels on Days 5 and 6. The fractional synthetic rate (FSR) of cholesterol was determined over four consecutive 12-hour intervals on Days 5 and 6 by measurement of the incorporation of the stable isotope-labelled precursor, D₂O, from body water into free plasma cholesterol. Deuterium enrichment of plasma cholesterol and plasma water was determined by isotope ratio mass spectrometry. E2/- subjects had significantly lower (mean ± SEM) cholesterol FSR (0.070 ± 0.002/day) than E4/- subjects (0.097 ± 0.002/day) during the feeding period (p < 0.05). Cholesterol FSR was significantly reduced in all subjects during the fasting period (p < 0.001), although there were no differences between phenotype groups (E2/- = -0.002 ± 0.001/day; E4/- = 0.003 ± 0.001/day). Mean nocturnal cholesterol FSR following both the feeding and fasting periods was greater than daytime FSR (p < 0.05). These findings suggest that regulation of endogenous cholesterol synthesis may contribute to plasma cholesterol variations in men with different apo E phenotypes.
СТАНДАРТИЗАЦИЯ КАК ИНСТРУМЕНТ ПОВЫШЕНИЯ КАЧЕСТВА СУДЕБНОЙ ЭКСПЕРТИЗЫ ФОНОГРАММ
Creators: name: Елена Игоревна Галяшина
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: национальный стандарт
судебная экспертиза фонограмм
единый научно-методический подход
цифровые фонограммы

description: В статье обосновывается необходимость расширения и дополнения вводимого в действие с 01 июня 2019 года национального стандарта РФ ГОСТ Р 58332-2018 «Судебная экспертиза фонограмм. Термины и определения». Автор рассматривает стандартизацию в сфере судебно-экспертной деятельности как процесс формирования национальных стандартов и инструмент управления качеством экспертных исследований. Отмечено, что в судебной фоноскопической экспертизе стандартизация выполняет роль инструмента повышения эффективности и качества исследований цифровых фонограмм за счет введения единых научнометодических подходов к судебно-экспертным специальностям и экспертной практике, а также посредством унификации понятийно-терминологического аппарата. Делаются выводы, что методическое обеспечение судебной экспертизы фонограмм во многом до сих пор базируется на терминах, содержащихся в ГОСТ 13699-91 «Запись и воспроизведение информации. Термины и определения», что не позволяет отразить реальный характер изменений, вносимых современными программно-аппаратными средствами в существующие типы фонограмм. Методическое обеспечение экспертного исследования цифровых фонограмм должно опираться на единую и стандартизованную понятийно-терминологическую базу, соответствующую современному уровню развития техники цифровой записи, обработки звука и речевым технологиям.
Existence and Stability of Non-Trivial Scalar Field Configurations in Orbifolded Extra Dimensions
Creators: name: Toharia, Manuel
name: Trodden, Mark
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the existence and stability of static configurations of a scalar field in a five dimensional spacetime in which the extra spatial dimension is compactified on an $S^1/Z_2$ orbifold. For a wide class of potentials with multiple minima there exist a finite number of such configurations, with total number depending on the size of the orbifold interval. However, a Sturm-Liouville stability analysis demonstrates that all such configurations with nodes in the interval are unstable. Nodeless static solutions, of which there may be more than one for a given potential, are far more interesting, and we present and prove a powerful general criterion that allows a simple determination of which of these nodeless solutions are stable. We demonstrate our general results by specializing to a number of specific examples, one of which may be analyzed entirely analytically.
description: 23 pages, 7 figures, references added, factor of two corrected in kink energy definition, submitted to PRD
НЕОБХОДИМОСТЬ СТАНДАРТИЗАЦИИ В СУДЕБНО-ЭКОНОМИЧЕСКИХ ЭКСПЕРТИЗАХ
Creators: name: Дмитрий Сергеевич Гольцев
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: методика
судебная экспертиза
информационно-методическое обеспечение
сертификация
судебно-экспертная деятельность

description: Рассматриваются вопросы информационного и методического обеспечения судебных экспертиз, существующие в настоящий момент типовые методики проведения экспертных исследований, затрагиваются актуальные вопросы их стандартизации. Изучен вопрос возможной сертификации научно-методического обеспечения судебных экономических экспертиз.
Stakeholder dynamics in residential solar energy adoption: findings from focus group discussions in Germany
Creators: name: Scheller, Fabian
name: Doser, Isabel
name: Schulte, Emily
name: Johanning, Simon
name: McKenna, Russell
name: Bruckner, Thomas
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Although there is a clear indication that stages of residential decision making are characterized by their own stakeholders, activities, and outcomes, many studies on residential low-carbon technology adoption only implicitly address stage-specific dynamics. This paper explores stakeholder influences on residential photovoltaic adoption from a procedural perspective, so-called stakeholder dynamics. The major objective is the understanding of underlying mechanisms to better exploit the potential for residential photovoltaic uptake. Four focus groups have been conducted in close collaboration with the independent institute for social science research SINUS Markt- und Sozialforschung in East Germany. By applying a qualitative content analysis, major influence dynamics within three decision stages are synthesized with the help of egocentric network maps from the perspective of residential decision-makers. Results indicate that actors closest in terms of emotional and spatial proximity such as members of the social network represent the major influence on residential PV decision-making throughout the stages. Furthermore, decision-makers with a higher level of knowledge are more likely to move on to the subsequent stage. A shift from passive exposure to proactive search takes place through the process, but this shift is less pronounced among risk-averse decision-makers who continuously request proactive influences. The discussions revealed largely unexploited potential regarding the stakeholders local utilities and local governments who are perceived as independent, trustworthy and credible stakeholders. Public stakeholders must fulfill their responsibility in achieving climate goals by advising, assisting, and financing services for low-carbon technology adoption at the local level. Supporting community initiatives through political frameworks appears to be another promising step.
title: The Application Of 3-D Visualization Technology To Pelagic Fisheries Assessment And Research
Creators: name: Mayer, Larry
name: Li, Yanchao
name: Melvin, Gary
name: Ware, Colin
Publisher: name: ASC 1998 - S
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Traditional acoustic approaches to fish biomass estimates have relied upon single beam echo sounders that sample a relatively small volume of the water column within the survey area. Mean transect values after bottom removal are extrapolated to provide an estimate of number or biomass within a survey area. Conversely, multi-beam sonars, which are commonly employed to collect detailed bathymetric and seafloor-type data, are designed to gate out mid-water returns. For fisheries, the movement from single to multi-beam acoustic surveys provides a mechanism to greatly enhance the area of coverage and provides a new suite of tools, both 2D and 3D, for the exploration, analysis and presentation hydroacoustic data. This paper describes initial studies in our transition from single to multi-beam applications, the types of equipment investigated, the limitations of several acoustic systems examined and how geomatics and 3-D visualization is being used to enhance our knowledge of pelagic fish schools. Early results indicate that multi-beam sonars and their associated software are powerful tools for assessing fish stocks, investigating fish school behavior, habitat preferences and addressing the question of vessel avoidance. As the technology improves so will the capability to investigate and to incorporate additional multi-parameter data such as water properties and bottom type.
Αναγωγικές διεργασίες οργανικών ενώσεων καταλυόμενες από νανοσωματίδια αργύρου και χρυσού
Creators: name: Ιορδανίδου, Δόμνα Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Οργανική Σύνθεση
Κατάλυση
Αναγωγή
Νανοσωματίδια αργύρου και χρυσού
Organic synthesis
Catalysis
Reduction
Silver and gold nanoparticles

description: Στην παρούσα διδακτορική διατριβή χρησιμοποιήθηκαν τα νανοσωματίδια αργύρου σε ετερογενείς καταλυτικές αντιδράσεις αναγωγής οργανικών αντιδράσεων. Συγκεκριμένα, μελετήθηκε η χημειοεκλεκτική αναγωγή των α,β-ακόρεστων νιτροαλκενίων προς τα αντίστοιχα νιτροαλκάνια παρουσία Ag/TiO2 ως καταλύτη, η χημειοεκλεκτική αναγωγή των πολυ-υποκατεστημένων νιτρο-ενώσεων προς τις αντίστοιχες αμίνες παρουσία Ag/HMS και Au/TiO2, και η η χημειοεκλεκτική αναγωγή των υποκατεστημένων αρωματικών και αλειφατικών αλδεϋδών προς τις αντίστοιχες αλκοόλες, όπως και των α,β-ακόρεστων καρβονυλικών ενώσεων προς τις αντίστοιχες αλλυλικές αλκοόλες παρουσία Ag/MCM-41 ως καταλύτη, κάτω από ήπιες συνθήκες αντίδρασης. Η συνθετική αυτή μεθοδολογία εφαρμόστηκε περαιτέρω στην παρασκευή ετεροκυκλικών ενώσεων, των διυδροκινοξαλιν-2-ονών, και στην αντίδραση υδροαμίνωσης ακόρεστων εστέρων με υποκατεστημένες αρωματικές αμίνες. Ως αναγωγικά χρησιμοποιήθηκαν διάφορα υδροσιλάνια, αλλά και αναγωγικά αντιδραστήρια δότες υδρογόνου όπως το NaBH4 και το NH3BH3. Για την καλύτερη κατανόηση των παραπάνω διεργασιών πραγματοποιήθηκαν κινητικές μελέτες τύπου Hammet, οι οποίες υποστήριξαν την in situ δημιουργία ειδών υδριδίου-νανοσωματιδίων αργύρου που είναι υπεύθυνα για τις αναγωγικές διεργασίες. Παράλληλα, μελετήθηκε κι ο μηχανισμός των αντιδράσεων αυτών.
description: The aim of the present thesis was the application of silver nanoparticles in heterogeneous catalytic reductive reactions of organic molecules. We studied the chemoselective reduction of α,β-unsaturated nitroalkenes to the corresponding nitroalkanes in presence of Ag/TiO2, the chemoselective reduction of the nitro moiety of polysubstituted nitro-compounds to the corresponding amines in presence of Ag/HMS and Au/TiO2 and the chemoselective reduction of substituted aldehydes and α,β-unsaturated aldehydes into the corresponding allylic alcohols in presence of Ag/MCM-41, at ambient conditions. The synthetic methodology was applied to the formation of dihydroquinoxaline 2 compounds and in the catalytic hydroamination procedure via unsaturated esters and substituted aromatic amines. As reducing agents were used hydrosilanes and other hydrogen sources such as NaBH4 and NH3BH3. In the same time, kinetic studies as well as Hammett-type kinetics supported the in situ formation of silver hydride species that are response for the reduction process, while mechanistic studies of these reduction processes were carried out.
Visualizing the Phase Space of the HeI_2 van der Waals Complex using Lagrangian Descriptors
Creators: name: Agaoglou, M.
name: Garcia-Garrido, V. J.
name: Katsanikas, M.
name: Wiggins, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37N99, 70K44, 70H05, 70H07, 34C45, 34C37

description: In this paper we demonstrate the capability of the method of Lagrangian descriptors to unveil the phase space structures that characterize transport in high-dimensional symplectic maps. In order to illustrate its use, we apply it to a four-dimensional symplectic map model that is used in chemistry to explore the nonlinear dynamics of van der Waals complexes. The advantage of this technique is that it allows us to easily and effectively extract the invariant manifolds that determine the dynamics of the system under study by means of examining the intersections of the underlying phase space structures with low-dimensional slices. With this approach, one can perform a full computational phase space tomography from which three-dimensional representations of the higher-dimensional phase space can be systematically reconstructed. This analysis may be of much help for the visualization and understanding of the nonlinear dynamical mechanisms that take place in high-dimensional systems. In this context, we demonstrate how this tool can be used to detect whether the stable and unstable manifolds of the system intersect forming turnstile lobes that enclose a certain phase space volume, and the nature of their intersection.
description: 24 pages
Διεθνής δικαιοδοσία και διαδίκτυο: διαφορές από σύμβαση και διαφορές αδικοπραξία στον ενιαίο ευρωπαϊκό ψηφιακό χώρο (με ιδιαίτερη έμφαση στη νομολογία του Δικαστηρίου της Ευρωπαϊκής Ένωσης)
Creators: name: Ρεβολίδης, Ιωάννης Στ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Διεθνής Δικαιοδοσία
Διαδίκτυο
Χώρος Ελευθερίας
Ασφάλειας και Δικαιοσύνης
Ενιαία Ψηφιακή Αγορά
International Jurisdiction
Internet
Area of Freedom
Security and Justice
Digital Single Market

description: Η παρούσα διδακτορική διατριβή πραγματεύεται το πρόβλημα του εντοπισμού των διεθνώς αρμόδιων δικαστηρίων σε περίπτωση δημιουργίας διαδικτυακής αντιδικίας στο πλαίσιο της εφαρμογής του κανονισμού Βρυξέλλες Ια. Μετά από μία εισαγωγή στην έννοια και τη σημασία της διεθνούς δικαιοδοσίας η διατριβή επιδιώκει την απόκαλυψη του δογματικού βάθους του ευρωπαϊκού συστήματος διεθνούς δικαιοδοσίας, προκειμένου να αντλήσει δογματικά επιχειρήματα για την εξεύρεση κατάλληλων λύσεων στο επίπεδο των διαδικτυακών διαφορών. Στο πλαίσιο της εξεύρεσης του κατάλληλου δογματικού πλαισίου για την αντιμετώπιση των ιδιαιτεροτήτων του διαδικτύου, η διατριβή εξετάζει και τα ιδιαίτερα στοιχεία της κουλτούρας του, έτσι ώστε οι προτεινόμενες λύσεις να ανταποκρίνονται στην διαδικτυακή πραγματικότητα. Ακολούθως εξετάζεται η λειτουργία του ειδικού δικαιοδοτικού καταναλωτικού καθεστώτος στο διαδίκτυο, το ζήτημα της ψηφιακής παρέκτασης, η λειτουργία του άρθρου 7(1) και 7(2) του κανονισμού Βρυξέλλες Ια στο διαδικτυακό πλαίσιο. Βασική θέση της διατριβής συνιστά η παραδοχή ότι οι υπάρχοντες κανόνες της διεθνούς δικαιοδοσίας σύμφωνα με τον κανονισμό Βρυξέλλες Ια δύνανται να ανταποκριθούν στην πρόκληση του διαδικτύου, εφόσον υποστούν τις κατάλληλες δογματικές προσαρμογές.
description: The present doctoral thesis examines the problem of allocation of jurisdiction in case of Internet related disputes under the Brussels 1a regulation. After an introduction in the meaning and practical ramifications of the phenomenon of international jurisdiction it tries to locate the dogmatic depth of the Brussels Ia regulation in order to form arguments on how Internet related disputes can optimally be tackled in terms of international jurisdiction. In order to create an appropriate dogmatical background the doctoral thesis also examines the particularities of the Internet culture. in a more specific part the doctoral thesis examines the rules of international jurisdiction related to consumer disputes, to contractual disputes and non contractual disputes under the Brussels 1a regulation, coming to the conclusion that the existing rules can appropriately be applied within the Internet context, provided that they will be dogmatically adopted to the particular needs that are created through The Internet culture.
О НЕОБХОДИМОСТИ ЭКСПЕРТНОГО ИССЛЕДОВАНИЯ ОБЗОРНОСТИ С МЕСТА ВОДИТЕЛЯ ПРИ ДОРОЖНО-ТРАНСПОРТНЫХ ПРОИСШЕСТВИЯХ
Creators: name: Кристина Ивановна Бузина
name: Виталий Феликсович Гольчевский
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: дорожно-транспортное происшествие
обзорность
пешеход
транспортное средство
водитель
пешеходный переход
техническая неисправность

description: Проведен анализ дорожно-транспортных происшествий в Российской федерации и в одном из ее субъектов. Выявлены причины ДТП, связанные с наездом на пешехода. По результатам проведенных исследований установлено, что одной из причин наездов на пешеходов являются конструктивные особенности современных транспортных средств. Обоснована необходимость проведения экспертного эксперимента при расследовании уголовных дел, связанных с наездом транспортного средства на пешехода с целью установления степени вины водителя.
Spectral energy distributions of submm/radio bright gamma-ray burst host galaxies
Creators: name: Michałowski, M. J.
name: Hjorth, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present optical to radio spectral energy distribution fitting of the host galaxies of four long gamma-ray bursts: 980703, 000210, 000418 and 010222, which were detected at submillimetre and/or radio wavelengths. We find that only very young starburst galaxy models are consistent with the data having both blue optical colors and a pronounced submm emission. For each host we are able to construct a model consistent with the short- and long-wavelength parts of the spectra. We find galaxy ages ranging from 0.09 to 2.0 Gyrs and star formation rates ranging from 138 to 380 MSun/yr.
description: 6 pages, 1 figure, Proceedings of the Conference "The Multicoloured Landscape of Compact Objects and their Explosive Origins" (Cefalu, Sicily, 2006 June 11-24). Eds. L. Burderi et al. (New York: AIP), in press, for SED templates, see http://archive.dark-cosmology.dk/
Integral Line-of-Sight Path Following Control of Magnetic Helical Microswimmers Subject to Step-Out Frequencies
Creators: name: Mohammadi, Alireza
name: Spong, Mark W.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: Robotics (cs.RO)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 93C10, 90C20

description: This paper investigates the problem of straight-line path following for magnetic helical microswimmers. The control objective is to make the helical microswimmer to converge to a straight line without violating the step-out frequency constraint. The proposed feedback control solution is based on an optimal decision strategy (ODS) that is cast as a trust-region subproblem (TRS), i.e., a quadratic program over a sphere. The ODS-based control strategy minimizes the difference between the microrobot velocity and an integral line-of-sight (ILOS)-based reference vector field while respecting the magnetic saturation constraints and ensuring the absolute continuity of the control input. Due to the embedded integral action in the reference vector field, the microswimmer will follow the desired straight line by compensating for the drift effect of the environmental disturbances as well as the microswimmer weight.
description: Published in Automatica (March 2021)
Broad-band Spectral Evolution of Scorpius X-1 along its Color-Color Diagram
Creators: name: D'Aí, A.
name: Zycki, P.
name: Di Salvo, T.
name: Iaria, R.
name: Lavagetto, G.
name: Robba, N. R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyze a large collection of RXTE archive data from April 1997 to August 2003 of the bright X-ray source Scorpius X-1 in order to study the broadband spectral evolution of the source for different values of the inferred mass accretion rate by studying energy spectra from selected regions in the Z-track of its Color-Color Diagram. A two-component model, consisting of a soft thermal component interpreted as thermal emission from an accretion disk and a thermal Comptonization component, is unable to fit the whole 3--200 keV energy spectrum at low accretion rates. Strong residuals in the highest energy band of the spectrum require the addition of a third component that can be fitted with a power-law component, that could represent a second thermal Comptonization from a much hotter plasma, or a hybrid thermal/non-thermal Comptonization. We discuss the physical implications derived from the results of our analysis, with a particular emphasis on the hardest part of the X-ray emission and its possible origins.
description: 18 pages. Accepted for publication in ApJ
О МЕТОДИЧЕСКИХ И ДИДАКТИЧЕСКИХ ПРОБЛЕМАХ СТАНДАРТИЗАЦИИ ТРАСОЛОГИЧЕСКИХ ЭКСПЕРТИЗ, ВЫПОЛНЯЕМЫХ В НЕГОСУДАРСТВЕННЫХ СУДЕБНО-ЭКСПЕРТНЫХ ОРГАНИЗАЦИЯХ
Creators: name: Константин Евгеньевич Дёмин
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: методическое обеспечение
негосударственное судебно-экспертное учреждение
судебно-экспертная деятельность
трасологическая экспертиза

description: Рассматриваются теоретические, методические и дидактические вопросы стандартизации трасологических экспертиз, выполняемых в негосударственных судебно-экспертных организациях.
Non-linear regimes of tsunami waves generated by a granular collapse
Creators: name: Sarlin, Wladimir
name: Morize, Cyprien
name: Sauret, Alban
name: Gondret, Philippe
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Tsunami waves induced by landslides are a threat to human activities and safety along coastal areas. In this paper, we characterize experimentally the waves generated by the gravity-driven collapse of a dry granular column into water. Three nonlinear wave regimes are identified depending on the Froude number $\mathrm{Fr}_f$ based on the ratio of the velocity of the advancing granular front and the velocity of linear gravity waves in shallow water: transient bores for large $\mathrm{Fr}_f$, solitary waves for intermediate values of $\mathrm{Fr}_f$, and non-linear transition waves at small $\mathrm{Fr}_f$. The wave amplitude relative to the water depth increases with $\mathrm{Fr}_f$ in the three regimes but with different non-linear scalings, and the relative wavelength is an increasing or decreasing function of $\mathrm{Fr}_f$. Two of these wave regimes are rationalized by considering that the advancing granular front acts as a vertical piston pushing the water, while the last one is found to be a transition from shallow to deep water conditions. The present modeling contributes to a better understanding of the rich hydrodynamics of the generated waves, with coastal risk assessment as practical applications.
Two-dimensional plasmonic polarons in n-doped monolayer MoS2
Creators: name: Caruso, Fabio
name: Amsalem, Patrick
name: Ma, Jie
name: Aljarb, Areej
name: Schultz, Thorsten
name: Zacharias, Marios
name: Tung, Vincent
name: Koch, Norbert
name: Draxl, Claudia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report experimental and theoretical evidence of strong electron-plasmon interaction in n-doped single-layer MoS2. Angle-resolved photoemission spectroscopy (ARPES) measurements reveal the emergence of distinctive signatures of polaronic coupling in the electron spectral function. Calculations based on many-body perturbation theory illustrate that electronic coupling to two-dimensional (2D) carrier plasmons provides an exhaustive explanation of the experimental spectral features and their energies. These results constitute compelling evidence of the formation of plasmon-induced polaronic quasiparticles, suggesting that highly-doped transition-metal dichalcogenides may provide a new platform to explore strong-coupling phenomena between electrons and plasmons in 2D.
ปัจจัยที่ส่งผลต่อความสำเร็จในการนำนโยบายการกระจายอำนาจการบริหารงานวิชาการไปปฏิบัติของสถานศึกษาในอีสานใต้
Creators: name: สุธรรม สุบรรณาจ
name: สุนทร โคตรบรรเทา
name: พิตร ทองชั้น
Publisher: name: สมาคมนักวิจัย
Year: 2556
Subjects: ปัจจัยที่ส่งผลต่อควมสำเร็จ,การนำนโยบายการนำการกระจายอำนาจทางการศึกษา,ภาคอีสานใต้

description: 2, 18, วารสารสมาคมนักวิจัย
Energetic Impact of Jet Inflated Cocoons in Relaxed Galaxy Clusters
Creators: name: Vernaleo, John C.
name: Reynolds, Christopher S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Jets from active galactic nuclei (AGN) in the cores of galaxy clusters have the potential to be a major contributor to the energy budget of the intracluster medium (ICM). To study the dependence of the interaction between the AGN jets and the ICM on the parameters of the jets themselves, we present a parameter survey of two-dimensional (axisymmetric) ideal hydrodynamic models of back-to-back jets injected into a cluster atmosphere (with varying Mach numbers and kinetic luminosities). We follow the passive evolution of the resulting structures for several times longer than the active lifetime of the jet. The simulations fall into roughly two classes, cocoon-bounded and non-cocoon bounded sources. We suggest a correspondence between these two classes and the Faranoff-Riley types. We find that the cocoon-bounded sources inject significantly more entropy into the core regions of the ICM atmosphere, even though the efficiency with which energy is thermalized is independent of the morphological class. In all cases, a large fraction (50--80%) of the energy injected by the jet ends up as gravitational potential energy due to the expansion of the atmosphere.
description: 12 pages, Accepted for publication in ApJ
title: Ecospace: Prediction Of Mesoscale Spatial Patterns In Trophic Relationships Of Exploited Ecosystems, With Emphasis On The Impacts Of Marine Protected Areas
Creators: name: Walters, Carl
name: Pauly, Daniel
Publisher: name: ASC 1998 - S
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The growing disillusion with the predictive capability of single species assessment methods, and the realization that the management approaches they imply will always fail to protect bycatcb species has led to growing interest in the potential of marine protected areas (MPAs) as a tool for protecting. such species, and allowing for rebuilding populations of target species and damaged habitat.
Using the average spectrum method to extract dynamics from quantum Monte Carlo simulations
Creators: name: Syljuasen, Olav F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We apply the Average Spectrum Method to the problem of getting the excitation spectrum from imaginary-time quantum Monte Carlo simulations. We show that with high quality QMC data this method reproduces the dominant spectral features very well. It is also capable of giving information on the spectrum in regions dominated by the many-particle continuum of excitations.
description: v2: Major revision. Title and abstract as well as the focus of the paper have been changed. Added a figure about the dynamics of 1D Heisenberg chain
АКТУАЛЬНЫЕ ВОПРОСЫ ПРОИЗВОДСТВА КОМПЛЕКСНЫХ СУДЕБНЫХ ЭКСПЕРТИЗ: МЕТОДИЧЕСКИЙ АСПЕКТ
Creators: name: Дмитрий Александрович Кудряшов
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: комплексная судебная экспертиза
методическое обеспечение
общая родовая (видовая) методика
типовые (частные) комплексные экспертные методики
стандартизация методик судебно-экспертных исследований

description: Рассмотрены отдельные особенности формирования новых родов (видов) судебных экспертиз, изложены тенденции и закономерности их развития. Определены основные проблемные вопросы методического обеспечения комплексных судебных экспертиз. Автором рассмотрены современные аспекты стандартизации судебно-экспертной деятельности, в частности определена необходимость общего методического подхода при производстве комплексных экспертиз и создание общей родовой (видовой) методики производства комплексных судебных экспертиз, а также создание типовых комплексных методик судебно-экспертных исследований, разработанных на межведомственном уровне. В заключение автором обозначены отдельные особенности формирования, апробации и внедрения комплексных типовых экспертных методик.
The effect of exercise and dietary cholesterol on cholesterol synthesis in the hamster
Creators: name: Ridgen, Julie Elizabeth
Publisher: name: University of British Columbia
Year: 2010

description: Physical inactivity and elevated plasma cholesterol are well characterized risk factors for the development of coronary heart disease (CHD). Consequently, manipulation of exercise intensity and dietary cholesterol may favourably alter lipid metabolism to reduce this risk. The present study examined both independent and interactive effects of exercise and dietary cholesterol on in vivo hepatic and intestinal cholesterol synthesis as well as plasma total and high density lipoprotein (HDL) cholesterol levels in hamsters. Male Syrian hamsters were randomized into one of i) low dietary cholesterol (0.03% w/w) sedentary (LC-S), ii) low cholesterol exercise (LC-E), iii) high cholesterol (0.12% w/w) sedentary (HC-S) or iv) high cholesterol exercise (HC-E) groups. Exercised hamsters were trained to run at increasing speeds on a motorized treadmill for 90 minutes daily over a two week period. Animals were subsequently run for 1 week at 70% of VO₂ max for 90 minutes each day. Cholesterol synthesis was determined by measuring the rate of incorporation of into digitonin precipitable sterols in liver and small intestine over 2 hours following IP injection of ³H₂O. Plasma total cholesterol was significantly increased by dietary cholesterol in HC versus LC groups independent of an exercise lowering effect in HC-E animals. HDL cholesterol was also elevated in response to dietary cholesterol in HC groups, however LC-E hamsters had lower plasma HDL cholesterol than any other group through an interaction between exercise and diet. Incorporation of ³H into liver cholesterol was increased in HC-S versus LC animals, whereas exercise lowered hepatic sterol synthesis in HC-E by an exercise and diet interaction. Although exercise did not affect intestinal cholesterol synthesis, dietary cholesterol significantly decreased intestinal cholesterol synthesis in HC when compared with LC groups. Thus both plasma total cholesterol and small intestine responded characteristically to changes in dietary cholesterol levels, in opposition to liver cholesterol synthesis, which showed a compensatory increase to the attenuation of intestinal sterol synthesis. The exercise induced decrease evident in plasma cholesterol levels and hepatic cholesterol synthesis was not, however, observed in the small intestine. Therefore the independent response of liver and small intestine to exercise and dietary cholesterol level in this study indicate important differences in the manner through which these organs regulate whole body cholesterol balance.
อิทธิพลของปัจจัยด้านการกระจายอำนาจทางการคลังต่อการเจริญเติบโตทางเศรษฐกิจในประเทศไทย
Creators: name: ชินวัฒน์ หรยางกูร
name: พยัต วุฒิรงค์
Publisher: name: สมาคมนักวิจัย
Year: 2556
Subjects: การกระจายอำนาจทางการคลัง,การกระจายอำนาจ,การเจริญเติบโตทางเศรษฐกิจ

description: 2, 18, วารสารสมาคมนักวิจัย
title: Needs for the Development of Personnel Administration of School the Secondary Administrators Secondary Educatianal Service Area Office, Si Sa Ket Yasothon
Creators: name: Phatcharin Sonsri
Publisher: name: DR.KET INSTITUTE OF ACADEMIC DEVELOPMENT AND PROMOTION
publisherIdentifierScheme: ROR
Year: 2024
Subjects: Needs
Personnel management
School administrators

description: Journal of Social Sciences Innovations, 1, 4, 1-17
การจัดการภาครัฐแนวใหม่ในการบริหารองค์การปกครองท้องถิ่น : กรณีเทศบาลในจังหวัดสิงห์บุรี
Creators: name: ณัฐวัฒน์ สิริพรวุฒิ
name: ประสิน โสภณบุญ
name: สนธิ์ บางยี่ขัน
name: เอกพร รักความสุข
Publisher: name: สมาคมนักวิจัย
Year: 2556
Subjects: การจัดการภาครัฐแนวใหม่,การพัฒนาคุณภาพการบริหารจัดการภาครัฐ,เทศบาล

description: 1, 18, วารสารสมาคมนักวิจัย
title: Visualisation Of The Spatial Component Of Fisheries Data And Its Incorporation Into Existing Stock Assessment Models
Creators: name: Booth, Anthony J.
Publisher: name: ASC 1998 - S
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Fisheries survey data can easily be represented in two-dimensions such .as abundance over time or abundance· over a specific area. This approach often loses the spatial information associated with the survey and often becomes tedious to visualise and interpret when datasets become large. The underlying reason for this problem is that smvey data is represented in at least three-dimensions such as latitude, longitude and abundance. If a temporal component is considered, the dimensionality increases together with the addition of further physical and environmental variables sampled at each smvey location. Whilst fisheries stock assessment models can now incorporate temporal changes in abundance, few models address the spatial component inherent to the dataset Visualisation of three­dimensional data is now easily conducted using specialised graphical tools. To improve stock assessment models, the spatial.component of the data needs to be reduced into a format so that it can be easily incorporated into existing assessment frameworks. This paper presents a three-dimensional visualisation of fisheries data associated with the sparid fish Pterogymnus laniarius on the Agulhas Bank, South 􀉴 and the development of a simple per-n:omit model, incorporating tbis information to provide advice on its future management.
Topologically protected valley-dependent quantum photonic circuits
Creators: name: Chen, Yang
name: He, Xin-Tao
name: Cheng, Yu-Jie
name: Qiu, Hao-Yang
name: Feng, Lan-Tian
name: Zhang, Ming
name: Dai, Dao-Xin
name: Guo, Guang-Can
name: Dong, Jian-Wen
name: Ren, Xi-Feng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Topological photonics has been introduced as a powerful platform for integrated optics, since it can deal with robust light transport, and be further extended to the quantum world. Strikingly, valley-contrasting physics in topological photonic structures contributes to valley-related edge states, their unidirectional coupling, and even valley-dependent wave-division in topological junctions. Here, we design and fabricate nanophotonic topological harpoon-shaped beam splitters (HSBSs) based on $120$-deg-bending interfaces and demonstrate the first on-chip valley-dependent quantum information process. Two-photon quantum interference, namely, HongOu-Mandel (HOM) interference with a high visibility of $0.956 \pm 0.006$, is realized with our 50/50 HSBS, which is constructed by two topologically distinct domain walls. Cascading this kind of HSBS together, we also demonstrate a simple quantum photonic circuit and generation of a path-entangled state. Our work shows that the photonic valley state can be used in quantum information processing, and it is possible to realize more complex quantum circuits with valley-dependent photonic topological insulators, which provides a novel method for on-chip quantum information processing.
description: 6 pages, 4 figures
Legio: Fault Resiliency for Embarrassingly Parallel MPI Applications
Creators: name: Rocco, Roberto
name: Gadioli, Davide
name: Palermo, Gianluca
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: Due to the increasing size of HPC machines, the fault presence is becoming an eventuality that applications must face. Natively, MPI provides no support for the execution past the detection of a fault, and this is becoming more and more constraining. With the introduction of ULFM (User Level Fault Mitigation library), it has been provided with a possible way to overtake a fault during the application execution at the cost of code modifications. ULFM is intrusive in the application and requires also a deep understanding of its recovery procedures. In this paper we propose Legio, a framework that lowers the complexity of introducing resiliency in an embarrassingly parallel MPI application. By hiding ULFM behind the MPI calls, the library is capable to expose resiliency features to the application in a transparent manner thus removing any integration effort. Upon fault, the failed nodes are discarded and the execution continues only with the non-failed ones. A hierarchical implementation of the solution has been also proposed to reduce the overhead of the repair process when scaling towards a large number of nodes. We evaluated our solutions on the Marconi100 cluster at CINECA, showing that the overhead introduced by the library is negligible and it does not limit the scalability properties of MPI. Moreover, we also integrated the solution in real-world applications to further prove its robustness by injecting faults.
Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
Creators: name: Klempt, Eberhard
name: Zaitsev, Alexander
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The spectroscopy of light and heavy mesons is reviewed with emphasis on glueballs, hybrids, and tetraquarks.
description: 266 pages, 117 figures, 39 tables. to be published in Physics Reports