cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electric and magnetic fields effects on the excitonic properties of elliptic core-multishell quantum wires
Creators: name: Macedo, Rair
name: Silva, J. Costa e
name: Chaves, Andrey
name: Farias, G. A.
name: Ferreira, R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The effect of eccentricity distortions of core-multishell quantum wires on their electron, hole and exciton states is theoretically investigated. Within the effective mass approximation, the Schrodinger equation is numerically solved for electrons and holes in systems with single and double radial heterostructures, and the exciton binding energy is calculated by means of a variational approach. We show that the energy spectrum of a core-multishell heterostructure with eccentricity distortions, as well as its magnetic field dependence, are very sensitive to the direction of an externally applied electric field, an effect that can be used to identify the eccentricity of the system. For a double heterostructure, the eccentricities of the inner and outer shells play an important role on the excitonic binding energy, specially in the presence of external magnetic fields, and lead to drastic modifications in the oscillator strength.
description: 17 pages, 10 figures
A Graph-based Algorithm for Robust Sequential Localization Exploiting Multipath for Obstructed-LOS-Bias Mitigation
Creators: name: Venus, Alexander
name: Leitinger, Erik
name: Tertinek, Stefan
name: Witrisal, Klaus
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a factor graph formulation and particle-based sum-product algorithm (SPA) for robust sequential localization in multipath-prone environments. The proposed algorithm jointly performs data association, sequential estimation of a mobile agent position, and adapts all relevant model parameters. We derive a novel non-uniform false alarm (FA) model that captures the delay and amplitude statistics of the multipath radio channel. This model enables the algorithm to indirectly exploit position-related information contained in the multipath components (MPCs) for the estimation of the agent position without using any prior information such as floorplan information or training data. Using simulated and real measurements in different channel conditions, we demonstrate that the algorithm can provide high-accuracy position estimates even in fully obstructed line-of-sight (OLOS) situations and show that the performance of our algorithm constantly attains the posterior Cramer-Rao lower bound (P-CRLB), facilitating the additional information contained in the presented FA model. The algorithm is shown to provide robust estimates in both, dense multipath channels as well as channels showing specular, resolved MPCs, significantly outperforming state-of-the-art radio-based localization methods.
description: minor changes
The number of solutions to Mordell's equations in constrained ranges
Creators: name: Young, Matthew P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11P21

description: We estimate the number of solutions to $|y^2 - x^3| \leq X$ with $N \leq y \leq 2N$, in terms of both $N$ and $X$.
description: 15 pages
Women's Experiences of Money in Heterosexual Partnerships
Creators: name: TSANAKTSIDIS, VICKI KATERINA
Publisher: name: Monash University
Year: 2022
Subjects: Sociology of inequalities
Sociology of gender

description: This thesis explores 13 women's reflections about their experiences of money in heterosexual partnership. It examines how women describe their relationships to money during major life transitions, specifically cohabitation, buying a home and having children. This thesis found that women adopt a number of relational and emotion management strategies incorporating bank accounts, communication strategies and the practice of thrift in order to negotiate the balance between jointness and separateness and retain their sense of independence and equality.
Party mandates in the world’s largest democracy: Making and keeping campaign promises in India
Creators: name: ADHIKARI, PANKAJ
Publisher: name: Monash University
Year: 2022
Subjects: Comparative government and politics
Public policy
Government and politics of Asia and the Pacific

description: Election promises occupy a central space in mainstream democratic theories. This thesis contributes to the study of election promises in non-Western democracies by studying pledge-making and fulfillment in the largest democracy in the world by population, India, for the first time. It studies election promises made by two major parties, the Bharatiya Janata Party, and the Indian National Congress, in five elections from 1999-2019. It subsequently draws inference by comparing the extent of pledge-making and fulfillment in India with established Western democracies.
Understanding Sex Differences in Brain Ageing
Creators: name: THAN, STEPHANIE HUI-LING
Publisher: name: Monash University
Year: 2022
Subjects: Geriatrics and gerontology
Neurology and neuromuscular diseases

description: This thesis studies examines the mechanisms underlying associations between sex and markers of dementia risk in mid and late life. It identifies interactions between age and sex, patterns of cardiometabolic risk, and contributions of the menopausal transition to key biomarkers of dementia risk. Results from this thesis suggest that the risk of future dementia may be predicated on the interplay between sex, age, menopause and cardiometabolic health in middle age.
Flooding study in the desert climate zone: case study of M’zab valley (Algeria)
Creators: name: Teffah, Ouardia Gueciouer
name: Guettouche, Mohamed Said
name: Zeroual, Ayoub
name: Bellabas, Salima Charifi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: The aim of this research is the modelling and mapping of flood risk zones in the M’zab valley of Ghardaia city by combining the hazard map and the flood vulnerability map. The undertaken research utilizes the hydrologic engineering centre-hydrologic modelling system as the modelling tool to simulate the runoff in the watershed and hydrologic engineering centre – river analysis system to model the water levels of different river locations based on steady flow analysis and to define flood-prone areas. The flood risk map allows the identification of five classes ranging from a low to a very high risk of flooding. Thus, the low to very low-risk areas extend over roughly 70.58% of the total surface area of Ghardaia city. These areas, which are located in the southern part of the alluvial plain, are considered as low vulnerability regions, while areas with high-risk cover more than 20% of the city.
ΜΟΧΕ: «Αρσένιος του Όρτο», τόμ. 3, σ. 329.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: Pavlos Vasileiadis
Arsenius, bishop of Orte
Αρσένιος του Όρτε
Παύλος Βασιλειάδης

description: English title: “Arsenius, bishop of Orte,” Encyclopedia ΜΟΧΕ vol. 3, p. 329. ISBN SET 9789608094598
Datenbasiertes Entscheiden durch Evaluationen und Wirkungsorientierung
Creators: name: Ottmann, Sebastian
Publisher: name: Zenodo
Year: 2022
Subjects: Evaluation
Wirkung
Wirkungsanalyse
Datenkompetenz
Datenanalyse
Data Literacy
Soziale Arbeit
Sozialwirtschaft
Social Impact

description: Folien zum Workshop „Datenbasiertes Entscheiden durch Evaluationen und Wirkungsorientierung“ im Rahmen der Tagung „Wie gemeinwohlorientierte KI gestalten?“ des Deutschen Caritasverbandes. Slides to the workshop „Datenbasiertes Entscheiden durch Evaluationen und Wirkungsorientierung“ in the context of the conference „Wie gemeinwohlorientierte KI gestalten?“ of the German Caritas.
Agrypnus oberndorferi Hayek 1973
Creators: name: Kotru, Akash
name: Chandran, Nithya
name: Dubey, Anil Kumar
name: Prosvirov, Alexander S.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Elateridae
Agrypnus
Agrypnus oberndorferi

description: Agrypnus oberndorferi (Schwarz, 1902)
Lacon oherndorferi Schwarz, 1902: 197.
Adelocera oherndorferi (Schwarz) Fleutiaux, 1926: 96.
Agrypnus oberndorferi (Schwarz) Hayek, 1973: 192.
Type depository. Holotype (SDEI).
Type locality. Madras.
Distribution. India: Tamil Nadu (Chakraborty, Chakrabarti, 2000). Elsewhere: Myanmar (Burma).
Literature. Schwarz (1902: 197): original description; Fleutiaux (1926: 96): combination; Hayek (1979: 192): combination; Chakraborty and Chakrabarti (2000: 78): catalogue.
description: Published as part of Kotru, Akash, Chandran, Nithya, Dubey, Anil Kumar & Prosvirov, Alexander S., 2025, A catalogue of Indian Agrypninae Candèze, 1857 (Coleoptera: Elateridae), pp. 1-66 in Zootaxa 5614 (1) on page 21, DOI: 10.11646/zootaxa.5614.1.1, http://zenodo.org/record/15217075
title: Αξιοποίηση συστήματος διαχείρισης περιεχομένου για την ανάπτυξη εκπαιδευτικών συστημάτων
title: Use of content management system for the development of educational systems
titleType: AlternativeTitle
Creators: name: Φράγκου, Μαρία
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Σύστημα διαχείρισης περιεχομένου
Σύστημα διαχείρισης μάθησης
Σύστημα διαχείρισης μαθητή
Σύστημα διαχείρισης σχολείου

description: Η παρούσα διπλωματική εργασία ασχολείται με την έρευνα των δυνατοτήτων και των διαθέσιμων εργαλείων που προσφέρονται από τα Συστήματα Διαχείρισης Περιεχομένου, προκειμένου να παρουσιαστούν και αναλυθούν Συστήματα Διαχείρισης στον τομέα της εκπαίδευσης. Συγκεκριμένα, η εργασία χωρίζεται σε δύο μέρη‧ το θεωρητικό και το πρακτικό. Κατά το θεωρητικό μέρος, παρουσιάζονται ο ορισμός και οι δυνατότητες που προσφέρουν τα Συστήματα Διαχείρισης Περιεχομένου με παραδείγματα δημοφιλών Συστημάτων που παρέχονται στην αγορά. Έπειτα, δίνεται έμφαση στο περισσότερο διαδεδομένο Σύστημα Διαχείρισης Περιεχομένου, με στόχο την ανάλυση της λειτουργίας του, η οποία χρειάζεται κατά το πρακτικό μέρος. Στη συνέχεια του θεωρητικού μέρους, παρουσιάζονται τα Συστήματα Διαχείρισης που χρησιμοποιούνται στον χώρο της εκπαίδευσης, τα οποία χωρίζονται σε τρεις κατηγορίες‧ τα Συστήματα Διαχείρισης Μάθησης, τα Συστήματα Διαχείρισης Σχολείου και τα Συστήματα Διαχείρισης Μαθητή. Δίνεται ο ορισμός κάθε μίας από αυτές τις τρεις κατηγορίες, πραγματοποιείται σύγκριση μεταξύ τους, διαχωρίζονται οι διαφορές τους και παρουσιάζονται κάποια από τα πιο δημοφιλή Συστήματα της αγοράς. Το πρακτικό μέρος της εργασίας αποτελεί το κύριο σώμα και καταλαμβάνει τη μεγαλύτερη έκταση. Κατά το συγκεκριμένο μέρος γίνεται η χρήση του Συστήματος Διαχείρισης Περιεχομένου που δόθηκε έμφαση και των εργαλείων που παρέχει, ώστε να πραγματοποιηθεί η ανάπτυξη και η παρουσίαση Συστημάτων για τις κατηγορίες Συστημάτων Διαχείρισης Μάθησης και Συστημάτων Διαχείρισης Σχολείου / Μαθητή. Αναλυτικά, γίνεται μελέτη και εξήγηση της χρήσης τριών Συστημάτων Διαχείρισης Μάθησης, με σκοπό να φανεί η λειτουργία τους, να δοθεί περιγραφή των δυνατοτήτων τους και να πραγματοποιηθεί αξιολόγηση και σύγκριση μεταξύ τους. Η ίδια διαδικασία επαναλαμβάνεται και ακολουθείται για δύο Συστήματα Διαχείρισης Σχολείου / Μαθητή. Τέλος, η αξιολόγηση και η σύγκριση μεταξύ τους στοχεύει στην ανάδειξη του προτιμότερου Συστήματος Διαχείρισης Μάθησης και Συστήματος Διαχείρισης Σχολείου / Μαθητή ως προς την ευχρηστία, τη φιλικότητα των περιβαλλόντων που παρέχουν και την ποικιλία των λειτουργιών που προσφέρουν, με στόχο τη βελτίωση της εκπαιδευτικής διαδικασίας.
Algebras with convergent star products and their representations in Hilbert spaces
Creators: name: Soloviev, Michael A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Functional Analysis (math.FA)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 53D55, 81S30, 46L65, 46H15, 46H30, 46N50

description: We study star product algebras of analytic functions for which the power series defining the products converge absolutely. Such algebras arise naturally in deformation quantization theory and in noncommutative quantum field theory. We consider different star products in a unifying way and present results on the structure and basic properties of these algebras, which are useful for applications. Special attention is given to the Hilbert space representation of the algebras and to the exact description of their corresponding operator algebras.
description: LaTeX, 17 pages, no figures
Επιμόρφωση εκπαιδευτικών και σύγχρονα εκπαιδευτικά εργαλεία: Το παράδειγμα της Ιστοριογραμμής
Creators: name: Κεμερλή, Ειρήνη
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2023
Subjects: subject: Εκπαιδευτικές καινοτομίες -- Ελλάδα
subject: Συνεχιζόμενη εκπαίδευση -- Ελλάδα
subject: Εκπαιδευτικοί -- Επιμόρφωση -- Ελλάδα
subject: Εκπαιδευτική αλλαγή -- Ελλάδα
subject: Εκπαίδευση -- Σκοποί και στόχοι -- Ελλάδα
subject: Επιμόρφωση εκπαιδευτικών
subject: ΚΕΔΙΒΙΜ
subject: Ιστοριογραμμή
subject: Επιμορφούμενοι
subject: Καινοτόμα εκπαιδευτικά εργαλεία
subject: Teacher training
subject: Continuing Education and Lifelong Learning Centers
subject: Storyline
subject: Being educated
subject: Innovative educational tools

description: Αριθμός Εισαγωγής: 013717 cd
description: Η Κοινωνία της Γνώσης βρίσκεται στις πρώτες θέσεις των προτεραιοτήτων όλων των ανεπτυγμένων χωρών παγκοσμίως και εμπεριέχει την ολοένα και πιο εξελισσόμενη εκπαίδευση και κατάρτιση. Η Δια Βίου Μάθηση καθίσταται επιτακτική, καθώς διανύουμε τον αιώνα των αλλαγών. Η εκπαιδευτική πολιτική της Ευρωπαϊκής Ένωσης επιθυμεί επιμορφωμένους εκπαιδευτικούς και η γραμμή που ακολουθείται είναι αυτή της προώθησης της Δια Βίου Μάθησης. Η επιμόρφωση λοιπόν πρέπει να είναι άρρηκτα συνδεδεμένη με την επαγγελματική εξέλιξη του εκπαιδευτικού, τη βελτίωση της ποιότητας του εκπαιδευτικού του έργου και την διασφάλιση της πιστοποίησης και χρήσης των νέων τεχνολογιών. Η σύνδεση θεωρίας και πράξης είναι υψίστης σημασίας και τα εκπαιδευτικά προγράμματα των ΚΕΔΙΒΙΜ των πανεπιστημίων φαίνεται να είναι σε θέση να πραγματοποιήσουν αυτή τη σύνδεση. Η διαρκής παροχή σύγχρονων γνώσεων αλλά και δεξιοτήτων σε συνάρτηση με την ενδυνάμωση της εκπαίδευσης και της κατάρτισης των εκπαιδευτικών συμβάλλει στην ανάπτυξη και την ενίσχυση του ανθρώπινου δυναμικού στα ελληνικά σχολεία. Κατά συνέπεια συμβάλλει στην προσωπική και επαγγελματική ανάπτυξη του εκπαιδευτικού και τον προετοιμάζει για να ανταποκριθεί αποτελεσματικά στις απαιτήσεις με τις οποίες θα έρθει αντιμέτωπος καθ’ όλη τη διάρκεια της εκπαιδευτικής του πορείας. Για το εκπαιδευτικό πρόγραμμα της «Ιστοριογραμμής», που παρουσιάζεται σε αυτή την εργασία, υπάρχει η πεποίθηση ότι λειτουργεί σαν ένα ζωντανό εργαλείο στα χέρια των εκπαιδευτικών και κάνει ευχάριστη τη διδασκαλία για τους εκπαιδευτικούς και τη μάθηση για τους μαθητές και τις μαθήτριες όλων των ηλικιών.
ΜΟΧΕ: «Αρσένιος Υψηλής (Σασοτέπ)», τόμ. 3, σ. 328.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: Arsenius, bishop of Hypselis
Αρσένιος Υψηλής
Παύλος Βασιλειάδης
Pavlos Vasileiadis

description: English title: “Arsenius, bishop of Hypselis,” Encyclopedia ΜΟΧΕ vol. 3, p. 328. ISBN SET 9789608094598
All-Silicon Zeolite Supported Pt Nanoparticles for Green On-Board Inert Gas Generation System
Creators: name: Zhao, Wenqi
name: Dai, Yitong
name: Cheng, Xinxin
name: Xu, Sanshu
name: Guo, Yongsheng
name: Fang, Wenjun
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Mental Health

description: Green On-board Inert Gas Generation System (GOBIGGS) is regarded as one of the most promising routes for fuel tank inerting, whose operation efficiency can be remarkably promoted by an excellent catalyst. In the present work, three kinds of all-silicon zeolite-supported Pt nanoparticles, Pt/Si-Beta, Pt/Si-ZSM-5, Pt/SBA-15 were prepared and characterized. The activities of these catalysts for flameless combustion of fuel samples were investigated on a self-designed apparatus. The results show that among these tested catalysts, Pt/Si-Beta has the best catalytic activity, which can catalyze the complete combustion of methylcyclohexane and aviation kerosene RP-3 at 166°C and 241°C, respectively. The superb activity of Pt/Si-Beta can be ascribed to its striking hydrocarbon adsorption capacity. It can also be found that the 1.0 wt% loading amount of Pt is appropriate to meet the actual demand of the GOBIGGS system, considering catalytic effects and costs. Moreover, Pt/Si-Beta tends to exhibit superior activity and stability even in different humidity and space velocity environments for a long time. It can maintain a conversion rate of around 98% even after 30 h of continuous using. All of these show that Pt/Si-Beta has the potential to be applied to the GOBIGGS system.
DO ESTUDO DA EFICIêNCIA ENERGÉTICA DO PATRIMÓNIO UNIVERSITÁRIO FERRARESE À EXPERIÊNCIA DE LIVING LAB DO PROJECTO HeLLo_Presentation
Creators: name: Calzolari, Marta
name: Davoli, Pietromaria
name: Dias Pereira, Luisa
Publisher: name: Zenodo
Year: 2020
Subjects: HeLLo
Living Lab
Openscience
In situ
Dissemination strategy
Historic buildings

description: The HeLLo project PRESENTATION at "CCS2020- 2ª Conferência Campus Sustentável (2nd SUSTAINABLE CAMPUS CONFERENCE), SPB3 - Virtual (Tomar, 2020) (http://www.ccs2020.ipt.pt/)
Internal building insulation systems for historic buildings: hygrothermal performance analysis
Creators: name: Calzolari, Marta
name: Davoli, Pietromaria
name: Dias Pereira, Luisa
Publisher: name: Zenodo
Year: 2020
Subjects: Cultural Heritage
Energy retrofit
Historic building
Hygrothermal performance
In situ monitoring
Simulation
HeLLo
Openscience

description: The HeLLo project PRESENTATION at "XXXVI° Convegno Internazionale Scienza e Beni Culturali - GLI EFFETTI DELL'ACQUA
 SUI BENI CULTURALI VALUTAZIONI, CRITICHE E MODALITA' DI VERIFICA" - Virtual (Venice, 2020) (http://www.scienzaebeniculturali.it/convegno.html)
Aplicación de una secuencia didáctica interactiva, basada en el Diseño Universal para el Aprendizaje (DUA), como estrategia metodológica para el fortalecimiento en la enseñanza de la estructura celular en grado sexto de la Institución Educativa San Lorenzo de Aburrá.
Creators: name: Sánchez González, Laura Tatiana
name: Díaz Lara, Mónica Viviana
Publisher: name: Universidad de Cartagena
Year: 2023
Subjects: subject: Estrategias de aprendizaje - Tecnología educativa
subject: Ciencias naturales - Enseñanza
subject: Investigación cualitativa - Análisis de datos

description: Este proyecto tiene como objeto la aplicación de una secuencia didáctica interactiva, nutrida con actividades lúdicas y con base en el Diseño Universal para el Aprendizaje (DUA), al ser presentada a estudiantes del grado sexto de la institución educativa San Lorenzo de aburra que presentaron bajo dominio en la temática referente al concepto de estructura celular, puede servir para fortalecer en los participantes estas temáticas; para esto la estrategia se realizó mediante la metodología mixta y la implementación del modelo basado en diseño, por tal razón se da inicio con la identificación de los conocimientos previos, y de esta manera plantear la secuencia adecuada, seguidamente aplicar la herramienta y validarla, para finalmente dar respuesta a la pregunta problémica. Los resultados señalaron que la aplicación de la secuencia fortaleció los niveles de apropiación del concepto; pues la prueba de salida arrojó resultados muy satisfactorios. Por la tanto se concluye que las herramientas interactivas son un eficaz instrumento en los procesos de enseñanza aprendizaje, pues permiten que el estudiante sea protagonista de su propio proceso y el aprendizaje sea significativo y duradero.
Shear dispersion in dense granular flows
Creators: name: Christov, Ivan C.
name: Stone, Howard A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We formulate and solve a model problem of dispersion of dense granular materials in rapid shear flow down an incline. The effective dispersivity of the depth-averaged concentration of the dispersing powder is shown to vary as the Péclet number squared, as in classical Taylor--Aris dispersion of molecular solutes. An extensions to generic shear profiles is presented, and possible applications to industrial and geological granular flows are noted.
description: 6 pages, 2 figures, Springer svjour3 format; to appear in Granular Matter
Estilos de vida saludable mediados por las TIC en la formación integral de estudiantes de bachillerato de la Institución Educativa Nueva Esperanza de Puerto Concordia Meta.
Creators: name: Acevedo Madrid, Victor Arley
name: Piñeros Parrado, Laura Johana
Publisher: name: Universidad de Cartagena
Year: 2023
Subjects: subject: Herramientas tecnológicas
subject: Salud - Investigaciones
subject: Salud - Calidad

description: Este proyecto tiene como objeto comprender la importancia de los estilos de vida saludable en jóvenes escolares a través de la utilización de las TIC, aprovechando que ellos son receptivos hacia la práctica deportiva y el ejercicio físico, y así direccionarlos a buenas prácticas para que tengan un mejor conocimiento y conciencia de la actividad de su agrado y que por consiguiente conozcan e identifiquen la importancia de crear sanos hábitos de vida en la cotidianidad, para un mejor estado de salud, bienestar físico, motriz y psicológico. Para solucionar esta problemática, el trabajo se centrará en la utilización de las TIC, específicamente las plataformas Genially y Google Sites, para promover estilos de vida saludable en la formación integral de los estudiantes del grado octavo 8º3, como población muestra de la Institución Educativa Nueva Esperanza de Puerto Concordia, Meta. Se espera que los resultados obtenidos al implementar estas herramientas promuevan el bienestar físico y cognitivo de los estudiantes, y contribuyan a su formación integral. Teniendo en cuenta que nuestro objetivo es fortalecer su bienestar físico y cognitivo, superando posibles limitaciones y fomentando desde una edad temprana, elementos que incentiven la adopción de estilos de vida saludable en su rutina diaria.
Efficient verification of arbitrary entangled states with homogeneous local measurements
Creators: name: Liu, Ye-Chao
name: Li, Yinfei
name: Shang, Jiangwei
name: Zhang, Xiangdong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum state verification (QSV) is the task of relying on local measurements only to verify that a given quantum device does produce the desired target state. Up to now, certain types of entangled states can be verified efficiently or even optimally by QSV. However, given an arbitrary entangled state, how to design its verification protocol remains an open problem. In this work, we present a systematic strategy to tackle this problem by considering the locality of what we initiate as the choice-independent measurement protocols, whose operators can be directly achieved when they are homogeneous. Taking several typical entangled states as examples, we show the explicit procedures of the protocol design using standard Pauli projections, demonstrating the superiority of our method for attaining better QSV strategies. Moreover, our framework can be naturally extended to other tasks such as the construction of entanglement witness, and even parameter estimation.
description: 6+10 pages, 2 figures; close to the published version
OPTIMIZATION OF PATH LOSS PREDICTION IN MILLIMETER WAVE COMMUNICATIONS USING POLYNOMIAL REGRESSION MODEL AND GENETIC ALGORITHM
Creators: name: MOHAMED CHARIF
name: ABDELMOUNAIM BELBACHIR KCHAIRI
name: MOHAMED KANJAA
Publisher: name: Zenodo
Year: 2023
Subjects: Millimeter Wave, Path Loss, Polynomial Model, Genetic Algorithm, RMSE, Optimization.

description: Summary
Millimeter wave (mmWave) technology have attracted significant interest due to bandwidth availability improvement offering huge amount of spectrum to fifth generation (5G). The shorter wavelength of mmWave signals allows for greater data transmission rates and bandwidth, but it also makes them more susceptible to various forms of attenuation and absorption between the transmitting and the receiving antennas, also referred to as path losses. The path loss model is an important tool in wireless network planning; allowing network planner to optimize the cell towers distribution and meet expected service level requirements. However, each type of path loss propagation model is designed to predict path loss in a particular environment that may be inaccurate in other different environment. Improving the existing models and developing new models are is vital for characterizing the wireless communication channel in both indoor and outdoor environments. This paperpresents an efficient and novel path loss model based on polynomial regression analysis for predicting signal strength in millimeter bands. A genetic algorithm is used to optimize the parameters of the polynomial regression model by minimizing the sum of squared errors of the proposed model of path loss. The performance and accuracy of the polynomial regression model are evaluated and compared to both the measured path loss values and those obtained by lognormal shadowing model. The results show the close fit of the polynomial model to the field measurements with significantly lower root mean square error (RMSE) compared to the distance-shadowing model which proves the validity and accuracy of the proposed model.
Актуальные вопросы современной экономики,Выпуск 12 2023
Creators: name: ООО "Институт развития образования и консалтинга"
Publisher: name: ООО "Институт развития образования и консалтинга"
Year: 2023

description: Актуальные вопросы современной экономики,Выпуск 12 2023
ΜΟΧΕ: «Βάθκουεθ, Γαβριήλ», τόμ. 3, σ. 486.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: Vázquez, Gabriel
Βάθκουεθ, Γαβριήλ
Pavlos Vasileiadis
Παύλος Βασιλειάδης

description: English title: “Vázquez, Gabriel,” Encyclopedia ΜΟΧΕ vol. 3, p. 486. ISBN SET 9789608094598
Observation of electronic nematicity driven by three-dimensional charge density wave in kagome lattice KV$_3$Sb$_5$
Creators: name: Jiang, Zhicheng
name: Ma, Haiyang
name: Xia, Wei
name: Liu, Zhengtai
name: Xiao, Qian
name: Liu, Zhonghao
name: Yang, Yichen
name: Ding, Jianyang
name: Huang, Zhe
name: Liu, Jiayu
name: Qiao, Yuxi
name: Liu, Jishan
name: Peng, Yingying
name: Cho, Soohyun
name: Guo, Yanfeng
name: Liu, Jianpeng
name: Shen, Dawei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Kagome superconductors AV$_3$Sb$_5$ (A = K, Rb, Cs) provide a fertile playground for studying intriguing phenomena, including non-trivial band topology, superconductivity, giant anomalous Hall effect and charge density wave (CDW). Recently, a $C_2$ symmetric nematic phase prior to the superconducting state in AV$_3$Sb$_5$ drew enormous attention due to its potential inheritance of the symmetry of the unusual superconductivity. However, direct evidence on the rotation symmetry breaking of the electronic structure in the CDW state from the reciprocal space is still rare, and the underlying mechanism remains ambiguous. The observation shows unconventional unidirectionality, indicative of rotation symmetry breaking from six-fold to two-fold. The interlayer coupling between adjacent planes with $π$-phase offset in the 2$\times$2$\times$2 CDW phase leads to the preferred two-fold symmetric electronic structure. These rarely observed unidirectional back-folded bands in KV$_3$Sb$_5$ may provide important insights into its peculiar charge order and superconductivity.
CONDUCTIVITY ANALYSIS OF THE MODERN BRIDGE CONNECTING TWO PARTS OF BOBUR AVENUE IN ANDIJAN CITY
Creators: name: Turaboyev, Kholmurod
name: Mahmudjanov, Bahrom
Publisher: name: Zenodo
Year: 2023

description: In this article, new factors and ways to eliminate them are shown as a result of the construction of a modern bridge connecting two parts of Babur avenue in Andijan city.
Evidence of disorder in biological molecules from single molecule pulling experiments
Creators: name: Hyeon, Changbong
name: Hinczewski, Michael
name: Thirumalai, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Heterogeneity in biological molecules, resulting in molecule-to-molecule variations in their dynamics and function, is an emerging theme. To elucidate the consequences of heterogeneous behavior at the single molecule level, we propose an exactly solvable model in which the unfolding rate due to mechanical force depends parametrically on an auxiliary variable representing an entropy barrier arising from fluctuations in internal dynamics. When the rate of fluctuations, a measure of dynamical disorder, is comparable to or smaller than the rate of force-induced unbinding, we show that there are two experimentally observable consequences: non-exponential survival probability at constant force, and a heavy-tailed rupture force distribution at constant loading rate. By fitting our analytical expressions to data from single molecule pulling experiments on proteins and DNA, we quantify the extent of disorder. We show that only by analyzing data over a wide range of forces and loading rates can the role of disorder due to internal dynamics be quantitatively assessed.
description: 10 pages, 3 figures, Phys. Rev. Lett. (in press)
Exotic Higgs decays in the golden channel
Creators: name: Falkowski, Adam
name: Vega-Morales, Roberto
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Higgs boson may have decay channels that are not predicted by the Standard Model. We discuss the prospects of probing exotic Higgs decays at the LHC using the 4-lepton final state. We study two specific scenarios, with new particles appearing in the intermediate state of the 4-lepton Higgs decay. In one, Higgs decays to a Z boson and a new massive gauge boson, the so-called hidden photon. In the other, Higgs decays to an electron or a muon and a new vector-like fermion. We argue that the upcoming LHC run will be able to explore a new parameter space of these models that is allowed by current precision constraints. Employing matrix element methods, we use the full information contained in the differential distribution of the 4-lepton final state to extract the signal of exotic decays. We find that, in some cases, the LHC can be sensitive to new physics even when the correction to the total 4-lepton Higgs rate is of the order of a percent. In particular, for the simplest realization of the hidden photon with the mass between 15 and 65 GeV, new parameter space can be explored in the LHC run-II.
description: 16 pages; v2: minor corrections, references added
OpenSSF Scorecard: On the Path Toward Ecosystem-wide Automated Security Metrics
Creators: name: Zahan, Nusrat
name: Kanakiya, Parth
name: Hambleton, Brian
name: Shohan, Shohanuzzaman
name: Williams, Laurie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The OpenSSF Scorecard project is an automated tool to monitor the security health of open-source software. This study evaluates the applicability of the Scorecard tool and compares the security practices and gaps in the npm and PyPI ecosystems.
description: 10 pages, 2 figures and 2 tables
A Novel Position-based VR Online Shopping Recommendation System based on Optimized Collaborative Filtering Algorithm
Creators: name: Zhang, Haolan
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460708
subject: Virtual and mixed reality
classificationCode: 460806
subject: Human-computer interaction
classificationCode: 460510
subject: Recommender systems
classificationCode: 461305
subject: Data structures and algorithms

description: This paper proposes a VR supermarket with an intelligent recommendation. It consists of three parts: VR supermarket, recommendation system, and database. The VR supermarket provides a 360-degree virtual environment for users to move and interact in the virtual environment through VR devices. The recommendation system will make recommendations to the target users based on the data in the database. The intelligent recommendation system is developed based on item similarity (ICF), which solves the cold start problem of ICF. This allows VR supermarkets to present real-time recommendations in any situation. The VR supermarket not only makes up for the lack of user perception of item attributes in traditional online shopping system but also improve user shopping efficiency through an intelligent recommendation system. The application can be extended to enterprise-level systems and can add behavioral and voice interaction with NPC, adding new possibilities for users to do VR shopping at home.
Numerical methods for a Kohn-Sham density functional model based on optimal transport
Creators: name: Chen, Huajie
name: Friesecke, Gero
name: Mendl, Christian B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we study numerical discretizations to solve density functional models in the "strictly correlated electrons" (SCE) framework. Unlike previous studies our work is not restricted to radially symmetric densities. In the SCE framework, the exchange-correlation functional encodes the effects of the strong correlation regime by minimizing the pairwise Coulomb repulsion, resulting in an optimal transport problem. We give a mathematical derivation of the self-consistent Kohn-Sham-SCE equations, construct an efficient numerical discretization for this type of problem for N = 2 electrons, and apply it to the H2 molecule in its dissociating limit. Moreover, we prove that the SCE density functional model is correct for the H2 molecule in its dissociating limit.
description: 22 pages, 6 figures
ΜΟΧΕ: «Βάιος, Μιχαήλ», τόμ. 3, σ. 487.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: Michael Baius
Baianism
Βάιος, Μιχαήλ
Βαϊανισμός
Παύλος Βασιλειάδης
Pavlos Vasileiadis

description: English title: “Michael Baius,” Encyclopedia ΜΟΧΕ vol. 3, p. 487. ISBN SET 9789608094598
title: Resistenzen gegen Antibiotika. Antibiotika - Was sind Resistenzen?
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2012
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
title: Self-building Our Lives: social care research report
Creators: name: Power, Andrew
name: Nind, Melanie
name: Hall, Ed
name: Coverdale, Andrew
name: Macpherson, Hannah
name: Kaley, Alexandra
name: Croydon, Abigail, Elizabeth
Publisher: name: University of Southampton
Year: 2020

description: #SelfBuildingOurLives is a collaborative research project drawing upon the work of Andrew Power, Melanie Nind, Andy Coverdale, Hannah Macpherson and Abigail Croydon at University of Southampton, Ed Hall and Alex Kaley at University of Dundee, and a team of advisory group partners including people with learning disabilities and their respective organisations from across the UK.

The The report draws on primary research we undertook in England and Scotland with people with learning disabilities, support organisations and commissioners. This was funded by the Economic and Social Research Council (ESRC): Reclaiming social care: Adults with learning disabilities seizing opportunities in the shift from day services to community lives (ES/P011764/1). The views expressed are those of the authors and not the ESRC.

It also draws upon the feedback from participants at a national impact event held in London on 13 November 2019 and feedback received via social media (@SelfBuildLives).
A Convergent control strategy for quantum systems
Creators: name: Cong, Shuang
name: Lou, Yuesheng
name: Liu, Jianxiu
name: Kuang, Sen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 65M12

description: In the interaction picture, a sufficient and necessary condition that guarantees the convergence of closed quantum control system is proposed in this paper. Theoretical derivation and the proof show that it is possible to achieve the convergence to the target state by constructing an observable operator in an energy function and selecting control Hamiltonians. Numerical simulation experiments on a four-level system verify the effectiveness of the proposed control strategy.
description: 15 pages
title: Mobile Computing
title: Gefahren und Absicherung der mobilen Geräte im Unternehmensumfeld
titleType: Subtitle
Creators: name: Abdelgaffar, Farid
Publisher: name: FH CAMPUS 02 (CAMPUS 02 Fachhochschule der Wirtschaft)
Year: 2023
Subjects: subject: 004 Datenverarbeitung; Informatik

description: Die folgende Masterarbeit behandelt das Thema der Sicherheit im Umgang mit mobilen Geräten und welche Gefahren für diese bestehen und welche Maßnahmen getroffen werden können, um Schäden im Unternehmensumfeld zu vermeiden. Dabei wird ein großer Fokus auf mögliche Angriffsvektoren gelegt, diese evaluiert und betrachtet, wie ein Schaden auf den Angriffsvektor bestmöglich vermieden werden kann. Des Weiteren werden Penetration Tests von Geräten näher erleuchtet, da diese für das IT-Personal eine wichtige Möglichkeit darstellt, um die Sicherheit der Geräte und des Netzwerkes zu testen. Das Hauptaugenmerk der ersteren Kapitel bezieht sich auf die Verwendung von Notebooks für den mobilen Arbeitsgebrauch. Im letzten Kapitel des theoretischen Teiles werden Mobiltelefone nochmals genauer erörtert, da diese heutzutage zum Standardequipment von vielen Angestellten gehört. Schlussendlich werden für den praktischen Teil dieser Arbeit mehrere Experten zum Thema der mobilen Sicherheit im Unternehmen befragt, um zu erörtern welchen Stand diese derzeit und welche Maßnahmen diese anwenden, um deren Unternehmen abzusichern. Die Ergebnisse zeigen, dass von allen befragten Experten valide Standards eingesetzt werden, um die Sicherheit der Mobilgeräte zu garantieren. Dabei versuchen diese sowohl die Sicherheit der Geräte, aber auch der Daten zu garantieren.
description: This thesis explores IT security on mobile devices, both the dangers and the available countermeasures. A major focus is on evaluating potential attack vectors to learn how best to avoid or mitigate damage. Furthermore, penetration tests of mobile devices are performed, as these tests are an important tool to assess hardware, software, and network security. The first chapters consider notebooks for mobile work and their possible dangers. The theoretical section closes with a detailed discussion of mobile telephones, as these are standard equipment for many employees. Several experts are interviewed for the practical section of this thesis. These interviews concern corporate mobile security and the applied measures to secure their workplace. The results show that all the surveyed experts use valid standards to guarantee the security of hardware and stored data of their mobile devices.
Ethics in co-creation for public health: a preliminary, multi-source perspective
Creators: name: Chrifou, Rabab
Publisher: name: Zenodo
Year: 2022

description: Definition and disclaimer This ‘Ethics in co-creation’ document is my first attempt to collect input and resources on the subject of ethics within co-creation in public health, and is based on an explorative literature review, consultations and conversations with (experienced) researchers and facilitators in the field of public health and participatory methods, colleague ESRs and consortium members. Ultimately, it will also be based on the experiences of non-research participants thereby including different voices and ensuring different sources to inform the ethics of co-creation. The document is intended for colleague ESRs who will conduct co-creation projects. Based on these insights and thematic coding of relevant articles, I drafted a preliminary definition for ethics in co-creation for public health, which will be tested and adjusted based on further insights from literature, co-creation projects and continuous deliberation with various people. The definition is as follows: Seeking to act in virtue throughout the entire process, amongst the existence of divergent interests, power dynamics, and knowledge differences, through intentional behavior that is conscious of the shared responsibility and commitment to engage in a collective effort directed at improving public health within a specific context, in a professional, justifiable, deliberative manner, while considering mental and physical well-being for stakeholders involved. The journey for discovering the field of ethics within co-creation has just started. To this end, I would like to emphasize that the findings in this report still have to undergo serious scrutiny, based on further insights from the co-creation projects as well as my own research. Another important notion, is that in this document, the terms co-creation and participation are used interchangeably. This also applies to other terms that are not defined well. The reason for this is because most articles that I encountered mentioned participation instead of co-creation. The difference between different participatory methods is not always clear, but there are overlapping elements. Finally, you will notice that some terms are highlighted. These are values or ethical principles that add to the understanding of the ethical dimension of co-creation according to literature and respondents.
AGB stars and presolar grains
Creators: name: Busso, M.
name: Trippella, O.
name: Maiorca, E.
name: Palmerini, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Among presolar materials recovered in meteorites, abundant SiC and Al$_{2}$O$_{3}$ grains of AGB origins were found. They showed records of C, N, O, $^{26}$Al and s-element isotopic ratios that proved invaluable in constraining the nucleosynthesis models for AGB stars \cite{zin,gal}. In particular, when these ratios are measured in SiC grains, they clearly reveal their prevalent origin in cool AGB circumstellar envelopes and provide information on both the local physics and the conditions at the nucleosynthesis site (the H- and He-burning layers deep inside the structure). Among the properties ascertained for the main part of the SiC data (the so-called {\it mainstream} ones), we mention a large range of $^{14}$N/$^{15}$N ratios, extending below the solar value \cite{mar}, and $^{12}$C/$^{13}$C ratios $\gtrsim$ 30. Other classes of grains, instead, display low carbon isotopic ratios ($\gtrsim 10$) and a huge dispersion for N isotopes, with cases of large $^{15}$N excess. In the same grains, isotopes currently feeded by slow neutron captures reveal the characteristic pattern expected from this process at an efficiency slightly lower than necessary to explain the solar main s-process component. Complementary constraints can be found in oxide grains, especially Al$_{2}$O$_{3}$ crystals. Here, the oxygen isotopes and the content in $^{26}$Al are of a special importance for clarifying the partial mixing processes that are known to affect evolved low-mass stars. Successes in modeling the data, as well as problems in explaining some of the mentioned isotopic ratios through current nucleosynthesis models are briefly outlined.
description: 7 pages, 4 figure, invited talk, 7th European Summer School in Experimental Nuclear Astrophysics, Santa Tecla (Catania, Italy) September 15-27, 2013 (AIP in press)
Research Data Strategy "Anno Zero" - Adopting & Adapting the RISE-DE reference model
Creators: name: Della Chiesa, Stefano
Publisher: name: Zenodo
Year: 2022
Subjects: Research Data Strategy
Research Data Governance
Research Data Stewardship
Research Data Management
RISE-DE
Forschungsdatenmanagement
3. Sächsische FDM-Tagung
SaxFDM

description: Research Data Management (RDM) is a cross-functional, multi-level, multidisciplinary endeavour among various actors. The key in RDM is to maximise the research data value chain, knowledge transfer and impact. This poster was presented at the 3. Sächsische FDM-Tagung present the preliminary work of the Leibniz IOER in developing a research data strategy, governance and stewardship program with a socio-technical approach, improving engagement, coordination and RDM procedures. The Leibniz IOER research data strategy development follows and adapt the Research Infrastructure Self-Evaluation framework developed for the German context (RISE-DE). Link to the abstracts: SaxFDM-Tagung-2022-Programm-und-Abstracts-der-Vortraege-und-Poster.pdf
title: Behandlung mit Antibiotika. Antibiotika - Was Sie wissen sollten.
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2012
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
Research findings about nature-based enterprises
Creators: name: McQuaid, Siobhán
name: Kooijman, Esmee
Publisher: name: Zenodo
Year: 2020
Subjects: Nature-based solutions
Nature-Based Enterprise
Connecting Nature
Findings
Businesses
Social Innovation
Social Enterprise
SME

description: Nature-based enterprises are highly varied in nature. The survey responses shown here came from nature conservation NGOs, community-garden enterprises, ‘living wall’ suppliers, tech start-ups using satellite data to monitor the quality of urban nature and many more. If you have any difficulty accessing this document, or you would like to know more about the Connecting Nature project, please email marcus.collier@tcd.ie.
Monte Carlo study of NLO correction to QCD evolution kernel induced by the change of the factorization scale
Creators: name: Fabiańska, Maria
name: Jadach, Stanisław
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The aim of the present study is to show that: the redefinition of the factorization scale $Q_i\to z_i Q_i$ in the ladder can be traded exactly for the NLO correction to the LO evolution kernel, $P(z)\to P(z)+(2C_F α_S/π)Δ(z)$ The above observation was done/exploited in the literature, but the present study demonstrates how this phenomenon is realized within the Markovian Monte Carlo parton shower - hence it might be relevant in MC practice.
ΜΟΧΕ: «Βακόνιος, Ιωάννης» (Τζον Μπέικονθορπ), τόμ. 3, σσ. 492, 493.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: John Baconthorpe
Βακόνιος, Ιωάννης
Τζον Μπέικονθορπ
Παύλος Βασιλειάδης
Pavlos Vasileiadis

description: English title: “John Baconthorpe,” Encyclopedia ΜΟΧΕ vol. 3, pp. 492, 493. ISBN SET 9789608094598