cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Η τέταρτη βιομηχανική επανάσταση και οι επιδράσεις στον χώρο της δημόσιας διοίκησης. Μελέτη περίπτωσης της Ελλάδας
title: The fourth industrial revolution and the effects in the field of public administration. Case study of Greece
titleType: AlternativeTitle
Creators: name: Κοζατσόκ, Ολέσια
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Τέταρτη βιομηχανική επανάσταση
Διαχείριση ανθρώπινου δυναμικού
Δημόσιος τομέας
Τεχνολογική πρόοδος
Κοινωνικοοικονομικές επιπτώσεις
Fourth industrial revolution
Human resource management
Public administration
Technological advance
Socio-economic impacts
Ψηφιακή τεχνολογία
Δημόσια διοίκηση
Ελλάδα

description: Ο κόσμος βρίσκεται στο χείλος της αναμενόμενης ψηφιακής προσαρμογής με βασικό άξονα την τέταρτη βιομηχανική επανάσταση. Παρά τα αναμένομαι πλεονεκτήματα της αύξησης της αποτελεσματικότητας και της αποδοτικότητας της παροχής υπηρεσιών στον δημόσιο τομέα, η τέταρτη βιομηχανική επανάσταση παρουσιάζει και πολυάριθμες προκλήσεις στην δημόσια διοίκηση των ανεπτυγμένων χωρών, οι οποίες σε πολλές περιπτώσεις είναι υπό στελεχωμένες και υστερούν σε υποδομές κρίσιμες για την διασφάλιση των ωφελειών που προκύπτουν από αυτή την μεγάλη τεχνολογική πρόοδο. Με την μέθοδο βιβλιογραφικής ανασκόπησης η παρούσα μελέτη θα εξετάσει τις ευκαιρίες και προκλήσεις που καλούνται να αντιμετωπίσουν οι κυβερνήσεις στην τέταρτη βιομηχανική επανάσταση και συγκεκριμένα στην περίπτωση της Ελλάδας. Η μελέτη θα εστιάσει στις κοινωνικοοικονομικές επιπτώσεις που προκαλούνται από την έλλειψη υποδομών, έλλειψη ψηφιακών δεξιοτήτων των εργαζομένων, την επίπτωση της πανδημίας Covid-19 στην ομαλή λειτουργία κρατικών υπηρεσιών. Τέλος, βάση των συμπερασμάτων που θα εξαχθούν, με κριτική αξιολόγηση θα προταθούν ορισμένες ενέργειες που μπορούν να εφαρμοστούν για την βελτίωση της δημόσιας διοίκησης και βιώσιμης ανάπτυξης στην Ελλάδα.
“To ané e lo memo”: identificación y etnicidad palenquera en las canciones de kombilesa mí. Una mirada desde el análisis del discurso.
Creators: name: Casseres Obeso, Yerleis Paola
Publisher: name: Universidad de Cartagena
Year: 2023
Subjects: subject: Investigación cualitativa - Análisis de datos
subject: Palenque de San Basilio (Bolívar, Colombia)
subject: Análisis del discurso - Enseñanza

description: Este proyecto tiene como objeto analizar el corpus de diez canciones seleccionadas de la agrupación Kombilesa mí de Palenque de San Basilio, desde una perspectiva del análisis lingüístico del discurso. Para ello, se describe, inicialmente, el contexto cultural, histórico y tradicional palenquero, y la visión de las identidades palenqueras en el marco constitucional, legal y académico de los últimos años. Esta investigación asume los fundamentos de las representaciones sociales y los recursos lingüístico-discursivos en las letras de las canciones, con el fin de analizar estrategias de identificación, presentes en las marcas discursivas y enunciativas de deixis de persona, tiempo y espacio. La música rodea todo el contexto social y cultural de San Basilio de Palenque, se expande en su espacio y tiempo asociándose con la historia, las identidades y tradiciones. En tal sentido, la música está asociada al ser palenquero, a sus luchas, y a sus reivindicaciones.
Discussion on Supervisory Control by Solving Automata Equation
Creators: name: Bushkov, Victor
name: Yevtushenko, Nina
name: Villa, Tiziano
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Computer Science (cs.OH)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper we consider the supervisory control problem through language equation solving. The equation solving approach allows to deal with more general topologies and to find a largest supervisor which can be used as a reservoir for deriving an optimal controller. We introduce the notions of solutions under partial controllability and partial observability, and we show how supervisory control problems with partial controllability and partial observability can be solved by employing equation solving methods.
description: 4 pages
title: Is active surveillance of renal tumours feasible in VHL patients?
Creators: name: Grozea, Daniela-Maria
Publisher: name: EURORAD
Year: 2023
Subjects: subject: Uroradiology & genital male imaging
subject: Kidney
subject: MR
subject: Genetic defects
subject: Clinical Case

description: Clinical History: A 51-year-old male known with Von Hippel–Lindau disease (VHL) underwent a right-sided nephrectomy for multilocular cystic nephroma (2004). A left upper pole partial nephrectomy was performed for clear cell renal cell carcinoma (ccRCC) (2005). Later, he underwent multiple cryotherapy sessions for kidney tumours. He developed multiple disease-related tumours.

description: 51 years, male
Additional file 1 of Development of a real-time quantitative PCR method for detection and quantification of Prevotella copri
Creators: name: Verbrugghe, Phebe
name: Aken, Olivier Van
name: Hållenius, Frida
name: Nilsson, Anne
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Phylogenetic tree of the species closest related to Prevotella copri.
Hemisphaeriodon Gerrardii Pet.
Creators: name: Müller, F
Publisher: name: Zenodo
Year: 1885
Subjects: Biodiversity
Taxonomy
Animalia
Sauria
Hemisphaeriodon
Hemisphaeriodon gerrardii

description: * Hemisphaeriodon Gerrardii Pet.
N.- S.-Wales v. F M. [1]
description: Published as part of Müller, F, 1885, Vierter Nachtrag zum Katalogder herpetologischen Sammlung des Basler Museums, pp. 668-717 in Verhandlungen der Naturforschenden Gesellschaft in Basel. 7 (3) on page 704, DOI: 10.5962/bhl.part.2388, http://zenodo.org/record/15183591
Additional file 2 of Development of a real-time quantitative PCR method for detection and quantification of Prevotella copri
Creators: name: Verbrugghe, Phebe
name: Aken, Olivier Van
name: Hållenius, Frida
name: Nilsson, Anne
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Figure S2. CLUSTAL O (1.2.4) multiple sequence alignment. Primers are indicated by arrows.
Bayesian approach and Naturalness in MSSM analyses for the LHC
Creators: name: Cabrera, M. E.
name: Casas, J. A.
name: de Austri, R. Ruiz
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The start of LHC has motivated an effort to determine the relative probability of the different regions of the MSSM parameter space, taking into account the present, theoretical and experimental, wisdom about the model. Since the present experimental data are not powerful enough to select a small region of the MSSM parameter space, the choice of a judicious prior probability for the parameters becomes most relevant. Previous studies have proposed theoretical priors that incorporate some (conventional) measure of the fine-tuning, to penalize unnatural possibilities. However, we show that such penalization arises from the Bayesian analysis itself (with no ad hoc assumptions), upon the marginalization of the mu-parameter. Furthermore the resulting effective prior contains precisely the Barbieri-Giudice measure, which is very satisfactory. On the other hand we carry on a rigorous treatment of the Yukawa couplings, showing in particular that the usual practice of taking the Yukawas "as required", approximately corresponds to taking logarithmically flat priors in the Yukawa couplings. Finally, we use an efficient set of variables to scan the MSSM parameter space, trading in particular B by tan beta, giving the effective prior in the new parameters. Beside the numerical results, we give accurate analytic expressions for the effective priors in all cases. Whatever experimental information one may use in the future, it is to be weighted by the Bayesian factors worked out here.
description: LaTeX, 19 pages, 3 figures
Combining Signal Features of Ground-Penetrating Radar to Classify Moisture Damage in Layered Building Floors
Creators: name: Klewe, Tim
name: Strangfeld, Christoph
name: Ritzer, Tobias
name: Kruschwitz, Sabine
Publisher: name: MDPI AG
Year: 2021
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::629 Andere Fachrichtungen der Ingenieurwissenschaften
subject: non-destructive testing
subject: ground-penetrating radar
subject: signal features
subject: material moisture
subject: classification
subject: machine learning
subject: moisture measurements
subject: building floors
subject: civil engineering

description: To date, the destructive extraction and analysis of drilling cores is the main possibility to obtain depth information about damaging water ingress in building floors. The time- and cost-intensive procedure constitutes an additional burden for building insurances that already list piped water damage as their largest item. With its high sensitivity for water, a ground-penetrating radar (GPR) could provide important support to approach this problem in a non-destructive way. In this research, we study the influence of moisture damage on GPR signals at different floor constructions. For this purpose, a modular specimen with interchangeable layers is developed to vary the screed and insulation material, as well as the respective layer thickness. The obtained data set is then used to investigate suitable signal features to classify three scenarios: dry, damaged insulation, and damaged screed. It was found that analyzing statistical distributions of A-scan features inside one B-scan allows for accurate classification on unknown floor constructions. Combining the features with multivariate data analysis and machine learning was the key to achieve satisfying results. The developed method provides a basis for upcoming validations on real damage cases.
Status, performance, and first results of the IceTop array
Creators: name: Stanev, Todor
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We describe the design and performance of IceTop, the air shower array on top of the IceCube neutrino detector. After the 2008/09 antarctic summer season both detectors are deployed at almost 3/4 of their design size. With the current IceTop 59 stations we can start the study of showers of energy well above 10$^{17}$ eV. The paper also describes the first results from IceTop and our plans to study the cosmic ray composition using several different types of analysis.
description: ^ pages, 6 figures, submitted to the Proceedings of the International Symposium on Very High Energy Cosmic Ray Interactions, Paris, 2008
Narrativa de la travesía interior y las fronteras de la identidad: En breve cárcel (1981), de Sylvia Molloy y el tránsito del sujeto queer al home.
Creators: name: Arrieta Ariza, Wayleen
Publisher: name: Universidad de Cartagena
Year: 2023
Subjects: subject: Novela - Crítica e interpretación
subject: Identidad
subject: Investigación cualitativa - Análisis de datos

description: Este proyecto tiene como objeto el estudio de las representaciones del sujeto migrante queer y su relación con el espacio, (específicamente en las habitaciones de la infancia/adolescencia y la de la adultez, y lugares públicos) en la novela En breve cárcel (1981), de la escritora argentina Sylvia Molloy. La narradora-protagonista, al ser migrante queer, no sólo realiza una movilización corpórea, sino también identitaria al terminar de desarrollar su sexualidad en el espacio de establecimiento, resignificándolo y atribuyéndole características de liberación o de resistencia respecto a su lugar de origen. Este proyecto propone visibilizar las migraciones queer realizadas en el marco contextual de la dictadura argentina. Para ello, el estudio parte de la perspectiva teórica de los estudios queer, del espacio y de la migración, y utiliza la categoría de home como camino hacia una identificación de la personaje principal en el marco de la dictadura argentina, que censuraba las identidades diversas o no-hegemónicas. Por esto, la investigación pretende responder a la pregunta problema sobre cómo las formas subyacentes a la migración queer, representadas en la novela En breve cárcel (1981), de Sylvia Molloy, permiten establecer estrategias de socialización y apropiación del espacio habitado.
The Calabi-Yau equation on the Kodaira-Thurston manifold
Creators: name: Tosatti, Valentino
name: Weinkove, Ben
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: We prove that the Calabi-Yau equation can be solved on the Kodaira-Thurston manifold for all given $T^2$-invariant volume forms. This provides support for Donaldson's conjecture that Yau's theorem has an extension to symplectic four-manifolds with compatible but non-integrable almost complex structures.
description: 12 pages
Additional file 9 of Transcriptome dynamics during metamorphosis of imaginal discs into wings and thoracic dorsum in Apis mellifera castes
Creators: name: Soares, Michelle Prioli Miranda
name: Pinheiro, Daniel Guariz
name: de Paula Freitas, Flávia Cristina
name: Simões, Zilá Luz Paulino
name: Bitondi, Márcia Maria Gentile
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 9.
Recursive Generation of Isochronous Hamiltonian Systems
Creators: name: Chandrasekar, V. K.
name: Devi, A. Durga
name: Lakshmanan, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We propose a simple procedure to identify the collective coordinate $Q$ which is used to generate the isochronous Hamiltonian. The new isochronous Hamiltonian generates more and more isochronous oscillators, recursively.
description: Accepted as a Letter in the Journal of Nonlinear Mathematical Physics
Additional file 1 of Strain parameters for predicting the prognosis of non‐ischemic dilated cardiomyopathy using cardiovascular magnetic resonance tissue feature tracking
Creators: name: Gao, Chengjie
name: Gao, Yajie
name: Hang, Jingyu
name: Wei, Meng
name: Li, Jingbo
name: Wan, Qing
name: Tao, Yijing
name: Wu, Hao
name: Xia, Zhili
name: Shen, Chengxing
name: Pan, Jingwei
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Calculation of torsional shear angle from basal and apical slices.
Parameter Estimation in multiple-hidden i.i.d. models from biological multiple alignment
Creators: name: Arribas-Gil, Ana
Publisher: name: arXiv
Year: 2009
Subjects: subject: Applications (stat.AP)
subject: Genomics (q-bio.GN)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: In this work we deal with parameter estimation in a latent variable model, namely the multiple-hidden i.i.d. model, which is derived from multiple alignment algorithms. We first provide a rigorous formalism for the homology structure of k sequences related by a star-shaped phylogenetic tree in the context of multiple alignment based on indel evolution models. We discuss possible definitions of likelihoods and compare them to the criterion used in multiple alignment algorithms. Existence of two different Information divergence rates is established and a divergence property is shown under additional assumptions. This would yield consistency for the parameter in parametrization schemes for which the divergence property holds. We finally extend the definition of the multiple-hidden i.i.d. model and the results obtained to the case in which the sequences are related by an arbitrary phylogenetic tree. Simulations illustrate different cases which are not covered by our results.
Enriching block-based end-user programming with visual features
Creators: name: Ritschel, Nico
Publisher: name: University of British Columbia
Year: 2023

description: Today, most programmers are not professional software developers, but end-users with limited training and experience in programming. End-user-friendly programming languages and tools aim to support this type of user, and many use visual programming aids to do so. Block-based programming is a popular visual programming style that has been effectively used in computer science education and is the foundation for many modern end-user programming tools. Because of the popularity of block-based programming, language designers can use a rich set of existing technologies that save them the effort of creating visual programming designs from scratch. However, many language designers ignore that block-based programming was created with learners in mind, who have different needs than end-users. Especially when programs grow in size and complexity, blocks offer little support to help end-users understand and edit programs effectively. In our work, we augment block-based programming with visual features that extend the range of programs that end-users can comprehend and write. In particular, we create languages and environments for the domain of robotics programming that allow end-users to write larger and more expressive programs. We focus on three scenarios that represent challenges that end-users face in this domain: coordinating multiple robots that work in tandem, writing large programs that span several workstations in different locations, and reacting to external signals such as machines or user interactions. For each environment, we first discuss the limitations of existing work in the areas of block-based and end-user programming. We present and discuss the design of our visual extensions with the goal to maintain end-user-friendliness. Finally, we evaluate our work through empirical studies, both formative to inform our designs and summative to demonstrate their benefits. Our designs, and the empirical and analytical process that we applied to create them, both contribute to a stronger understanding of how to build end-user-centric tools. We further believe that although our work focuses on the domain of robotics, these contributions transfer to other areas of end-user programming as well.
Broadband electromagnetic response and ultrafast dynamics of few-layer epitaxial graphene
Creators: name: Choi, H.
name: Borondics, F.
name: Siegel, D. A.
name: Zhou, S. Y.
name: Martin, M. C.
name: Lanzara, A.
name: Kaindl, R. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the broadband optical conductivity and ultrafast carrier dynamics of epitaxial graphene in the few-layer limit. Equilibrium spectra of nominally buffer, monolayer, and multilayer graphene exhibit significant terahertz and near-infrared absorption, consistent with a model of intra- and interband transitions in a dense Dirac electron plasma. Non-equilibrium terahertz transmission changes after photoexcitation are shown to be dominated by excess hole carriers, with a 1.2-ps mono-exponential decay that reflects the minority-carrier recombination time.
description: 4 pages, 3 figures, final version
Sunflower: A Literature Survey, January 1960-June 1967
Creators: name: Posey, Merne H.
name: Posey, Merne H.
Publisher: name: Unknown
Year: 1969
Subjects: Crop Production/Industries
Food Consumption/Nutrition/Food Safety
Livestock Production/Industries
Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the Preface: This bibliography includes references to material on various aspects of sunflower (Helianthus annuus) cultivation and utilization both in the United States and abroad. It contains listings of books and articles on the growth and uses of the sunflower and on the production of sunflower oil and its by-products. Since this was intended to be a general survey of the available literature, no attempt has been made at selectivity.
Photoluminescence from silicon dioxide photonic crystal cavities with embedded silicon nanocrystals
Creators: name: Gong, Yiyang
name: Ishikawa, Satoshi
name: Cheng, Szu-Lin
name: Nishi, Yoshio
name: Vuckovic, Jelena
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: One dimensional nanobeam photonic crystal cavities are fabricated in silicon dioxide with silicon nanocrystals. Quality factors of over 9 x 10^3 are found in experiment, matching theoretical predictions, with mode volumes of 1.5(lambda/n)^3 . Photoluminescence from the cavity modes is observed in the visible wavelength range 600-820 nm. Studies of the lossy characteristics of the cavities are conducted at varying temperatures and pump powers. Free carrier absorption effects are found to be significant at pump powers as low as a few hundred nanowatts.
description: 13 pages 9 figures
title: Πρόβλεψη κατάστασης με ρομπότ με μηχανική μάθηση
title: Robot's state prediction with machine learning
titleType: AlternativeTitle
Creators: name: Κομήτης, Χρυσοβαλάντης
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Μηχανική μάθηση
Ανίχνευση ανωμαλιών
Ανίχνευση ακραίων τιμών
Ανίχνευση καινοτομίας
Isolation forest
One Class SVM
Local outlier factor
Robot vitals
Robot health

description: Τα τελευταία χρόνια υπάρχει αύξηση της ζήτηση στον τομέα της τεχνητής νοημοσύνης και την μηχανικής μάθησης και αυτό διότι πλέον υπάρχουν μεγάλοι όγκοι δεδομένων που μπορούν να χρησιμοποιηθούν για την δημιουργία μοντέλων τεχνητής νοημοσύνης αλλά και μια πληθώρα εφαρμογών στις οποίες οι ερευνητές και επαγγελματίες του χώρου μπορούν να τα αξιοποιήσουν. Ένας από αυτούς του τομείς είναι η ανίχνευση ανωμαλιών, που βρίσκει εφαρμογή σε τομείς όπως είναι η ιατρική, η βιομηχανία και την ρομποτική, που ανιχνεύει ανωμαλίες σχετικά με την φυσιολογική λειτουργία των οργάνων, αν πρόκειται για έμβιο οργανισμό, ή εξαρτημάτων Στην παρούσα διπλωματική θα γίνει έρευνα σχετικά με την ανίχνευση καινοτομιών στα δεδομένα του αισθητήρα ανίχνευσης θορύβου laser του ρομπότ Clearpath Husky. Στην εργασία αναφέρονται το τι είναι η μηχανική μάθηση, τι είναι η ανίχνευση ανωμαλιών και ποια η διαφορά με την ανίχνευση καινοτομιών ενώ θα γίνει αναφορά στο τι είναι τα Robot Vitals και Robot Health πάνω στα οποία γίνεται η ανίχνευση καινοτομιών για το πείραμα. Για το πειραματικό κομμάτι δημιουργήθηκαν τρία μοντέλα με σκοπό να συγκρίνουμε πιο είναι καταλληλότερο στην ανίχνευση των ακραίων τιμών στο dataset που έχουμε για το laser noise.
Repulsive Casimir Force from Fractional Neumann Boundary Conditions
Creators: name: Lim, S. C.
name: Teo, L. P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper studies the finite temperature Casimir force acting on a rectangular piston associated with a massless fractional Klein-Gordon field at finite temperature. Dirichlet boundary conditions are imposed on the walls of a $d$-dimensional rectangular cavity, and a fractional Neumann condition is imposed on the piston that moves freely inside the cavity. The fractional Neumann condition gives an interpolation between the Dirichlet and Neumann conditions, where the Casimir force is known to be always attractive and always repulsive respectively. For the fractional Neumann boundary condition, the attractive or repulsive nature of the Casimir force is governed by the fractional order which takes values from zero (Dirichlet) to one (Neumann). When the fractional order is larger than 1/2, the Casimir force is always repulsive. For some fractional orders that are less than but close to 1/2, it is shown that the Casimir force can be either attractive or repulsive depending on the aspect ratio of the cavity and the temperature.
description: 9 pages, 3 figures
Additional file 1 of Adverse childhood experiences and maternal anxiety and depression: a meta-analysis
Creators: name: Racine, Nicole
name: Devereaux, Chloe
name: Cooke, Jessica E.
name: Eirich, Rachel
name: Zhu, Jenney
name: Madigan, Sheri
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Additional file 3 of Effective treatment of osmotic demyelination syndrome with plasmapheresis: a case report and review of the literature
Creators: name: Maheshi Wijayabandara
name: Shenal Appuhamy
name: Weerathunga, Praveen
name: Thashi Chang
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3: Timeline. Summary of the important clinical events of the patient shown in a timeline.
Additional file 1 of Family health sheets: a vital instrument for village health workers providing comprehensive healthcare
Creators: name: Alizadeh, Faraz
name: Addepalli, Aravind
name: Chaudhuri, Shombit R.
name: Budongo, Annie Modesta
name: Owembabazi, Immaculate
name: Chaw, Gloria Fung
name: Musominali, Sam
name: Paccione, Gerald
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Appendix 1. Example of the FHS. Appendix 2. Survey Questions
About Testing the Speed of Calculating the Shortest Route
Creators: name: Karnyanszky, Tiberiu Marius
name: Selariu, Bogdan Ion
Publisher: name: arXiv
Year: 2009
Subjects: subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: Applied into a various area of domains, the graph theory and its applications allow the determination of the shortest route. The common algorithm to solve this problem is Bellman-Kalaba, based on the matrix multiplying operation. If the graph is very large (e.g., the dimension of the associated incidence matrix is big) one of the main problems is to reduce the calculus time. This paper presents a testing method able to analyze if an acceleration of the Bellman-Kalaba is possible and able to determine the time efficiency.
description: 6 pages, exposed on the 2nd "European Conference on Computer Science & Applications" - XA2008, Timisoara, Romania
Additional file 1 of A rapid thioacidolysis method for biomass lignin composition and tricin analysis
Creators: name: Chen, Fang
name: Chunliu Zhuo
name: Xirong Xiao
name: Pendergast, Thomas H.
name: Devos, Katrien M.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 1. The modified thioacidolysis protocol for rapid biomass lignin and tricin analysis.
On the exact asymptotics for the stationary sojourn time distribution in a tandem of queues with light-tailed service times
Creators: name: Foss, S. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60F10, 60K25

description: We study the asymptotics of the stationary sojourn time Z of a "typical customer" in a tandem of single-server queues. It is shown that, in a certain "intermediate" region of light-tailed service time distributions, Z may take a large value mostly due to a large value of a single service time of one of customers. Arguments used in the paper allow us to obtain also an elementary proof of the logarithmic asymptotics for the tail distribution of the stationary sojourn time in the whole class of light-tailed distributions.
description: 15 pages; published in "Problems of Information Transmission" in December 2007
Fermi Large Area Telescope Measurements of the Diffuse Gamma-Ray Emission at Intermediate Galactic Latitudes
Creators: name: LAT Collaboration
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The diffuse Galactic gamma-ray emission is produced by cosmic rays (CRs) interacting with the interstellar gas and radiation field. Measurements by the Energetic Gamma-Ray Experiment Telescope (EGRET) instrument on the Compton Gamma-Ray Observatory indicated excess gamma-ray emission > 1 GeV relative to diffuse Galactic gamma-ray emission models consistent with directly measured CR spectra (the so-called ``EGRET GeV excess''). The excess emission was observed in all directions on the sky, and a variety of explanations have been proposed, including beyond-the-Standard-Model scenarios like annihilating or decaying dark matter. The Large Area Telescope (LAT) instrument on the Fermi Gamma-ray Space Telescope has measured the diffuse gamma-ray emission with improved sensitivity and resolution compared to EGRET. We report on LAT measurements of the diffuse gamma-ray emission for energies 100 MeV to 10 GeV and Galactic latitudes 10 deg. <= |b| <= 20 deg. The LAT spectrum for this region of the sky is well reproduced by a diffuse Galactic gamma-ray emission model that is consistent with local CR spectra and inconsistent with the EGRET GeV excess.
description: 2 figures, 1 table, accepted by Physical Review Letters, available online Dec. 18th, 2009
The many perspectives on Digital Sovereignty - Leiden University and Elsevier symposium 2023
Creators: name: De Belder, Kurt
name: Shahin, Jamal
name: Maex, Karen
name: Monti, Giorgio
name: Koulibaly, Azar
name: Augustus, Ron
name: Wöpking, Jan
name: Duermeijer, Charon Estelle
name: Prinčič, Alenka
name: Verhaar, Peter
Publisher: name: Zenodo
Year: 2023
Subjects: digital sovereignty
public values
digital autonomy

description: There is some degree of confusion regarding the exact signification of the term 'digital sovereignty'. In this slide-deck the presentation of seven speakers at the symposium on Digital Sovereignty are collected. The symposium provided a multi-perspective representation of the topic: from philosophical to legal, technological, and practical. The discussions illustrated how important and complex this relatively new concept of digital sovereignty is.
Additional file 10 of A quest for unrest in multiparameter observations at Whakaari/White Island volcano, New Zealand 2007–2018
Creators: name: Caudron, Corentin
name: Girona, Társilo
name: Jolly, Arthur
name: Christenson, Bruce
name: Savage, Martha Kane
name: Carniel, Roberto
name: Lecocq, Thomas
name: Kennedy, Ben
name: Lokmer, Ivan
name: Yates, Alexander
name: Hamling, Ian
name: Park, Iseul
name: Kilgour, Geoff
name: Mazot, Agnès
Publisher: name: figshare
Year: 2021
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Additional file 10: Table S1. Analytical results for fumarole F0. SD refers to sample date, ST is sampling temperature (°C), RCO = log(CO/CO2) and RCH = log(CH4/CO2). Concentrations are µmol/mol.
No chiral truncation of quantum log gravity?
Creators: name: Andrade, Tomas
name: Marolf, Donald
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: At the classical level, chiral gravity may be constructed as a consistent truncation of a larger theory called log gravity by requiring that left-moving charges vanish. In turn, log gravity is the limit of topologically massive gravity (TMG) at a special value of the coupling (the chiral point). We study the situation at the level of linearized quantum fields, focussing on a unitary quantization. While the TMG Hilbert space is continuous at the chiral point, the left-moving Virasoro generators become ill-defined and cannot be used to define a chiral truncation. In a sense, the left-moving asymptotic symmetries are spontaneously broken at the chiral point. In contrast, in a non-unitary quantization of TMG, both the Hilbert space and charges are continuous at the chiral point and define a unitary theory of chiral gravity at the linearized level.
description: 20 pages, no figures, references added
The First Mid-IR View of the Star-forming Properties of Nearby Galaxy Groups
Creators: name: Bai, Lei
name: Rasmussen, Jesper
name: Mulchaey, John S.
name: Dariush, Ali
name: Raychaudhury, Somak
name: Ponman, Trevor J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the first mid-IR study of galaxy groups in the nearby Universe based on Spitzer MIPS observations of a sample of nine redshift-selected groups from the XMM-IMACS (XI) project, at z=0.06. We find that on average the star-forming (SF) galaxy fraction in the groups is about 30% lower than the value in the field and 30% higher than in clusters. The SF fractions do not show any systematic dependence on group velocity dispersion, total stellar mass, or the presence of an X-ray emitting intragroup medium, but a weak anti-correlation is seen between SF fraction and projected galaxy density. However, even in the densest regions, the SF fraction in groups is still higher than that in cluster outskirts, suggesting that preprocessing of galaxies in group environments is not sufficient to explain the much lower SF fraction in clusters. The typical specific star formation rates (SFR/M*) of SF galaxies in groups are similar to those in the field across a wide range of stellar mass (M*>10^9.6 msun), favoring a quickly acting mechanism that suppresses star formation to explain the overall smaller fraction of SF galaxies in groups. If galaxy-galaxy interactions are responsible, then the extremely low starburst galaxy fraction (<1%) implies a short timescale (~0.1 Gyr) for any merger-induced starburst stage. Comparison to two rich clusters shows that clusters contain a population of massive SF galaxies with very low SFR (14% of all the galaxies with M*>10^10 Msun), possibly as a consequence of ram pressure stripping being less efficient in removing gas from more massive galaxies.
description: 19 pages, 7 figures, 1 table. Accepted by ApJ
Additional file 1 of A quest for unrest in multiparameter observations at Whakaari/White Island volcano, New Zealand 2007–2018
Creators: name: Caudron, Corentin
name: Girona, Társilo
name: Jolly, Arthur
name: Christenson, Bruce
name: Savage, Martha Kane
name: Carniel, Roberto
name: Lecocq, Thomas
name: Kennedy, Ben
name: Lokmer, Ivan
name: Yates, Alexander
name: Hamling, Ian
name: Park, Iseul
name: Kilgour, Geoff
name: Mazot, Agnès
Publisher: name: figshare
Year: 2021
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Additional file 1: Figure S1. Seismic velocity (single station cross-component approach) estimated using (a) the stretching and (b) the MWCS approaches between 0.1 and 1 Hz. The pink period in 2012–2013 delineates the magmatic eruption and the last two red lines mark the phreatic eruptions. The black and red lines correspond to the daily mean values across different combinations of components (EN, EZ and ZN) smoothed using a Hodrick–Prescott filter with different values, 500,000 and 100,000,000, respectively. See Fig. 4 for the description of the vertical lines corresponding to key time periods. Key periods are (1) 2011 earthquake swarm (2) dome extrusion (3) April 2016 eruption. Each tick on the x-axis corresponds to 1 January of each year.
Additional file 1 of Assessment of the design and implementation challenges of the National Health Insurance Scheme in Nigeria: a qualitative study among sub-national level actors, healthcare and insurance providers
Creators: name: Alawode, Gbadegesin O.
name: Adewole, David A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Law
subject: FOS: Law

description: Additional file 1. Key informant interview guide.
Inelastic X-ray Scattering by Electronic Excitations in Solids at High Pressure
Creators: name: Rueff, Jean-Pascal
name: Shukla, Abhay
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Investigating electronic structure and excitations under extreme conditions gives access to a rich variety of phenomena. High pressure typically induces behavior such as magnetic collapse and the insulator-metal transition in 3d transition metals compounds, valence fluctuations or Kondo-like characteristics in $f$-electron systems, and coordination and bonding changes in molecular solids and glasses. This article reviews research concerning electronic excitations in materials under extreme conditions using inelastic x-ray scattering (IXS). IXS is a spectroscopic probe of choice for this study because of its chemical and orbital selectivity and the richness of information it provides. Being an all-photon technique, IXS has a penetration depth compatible with high pressure requirements. Electronic transitions under pressure in 3d transition metals compounds and $f$-electron systems, most of them strongly correlated, are reviewed. Implications for geophysics are mentioned. Since the incident X-ray energy can easily be tuned to absorption edges, resonant IXS, often employed, is discussed at length. Finally studies involving local structure changes and electronic transitions under pressure in materials containing light elements are briefly reviewed.
description: submitted to Rev. Mod. Phys
3D ultrafast ultrasound elastography
Creators: name: Hashemi, Hoda Sadat
Publisher: name: University of British Columbia
Year: 2023

description: Ultrasound elastography is a medical imaging technique that quantifies tissue mechanical properties such as elasticity. It involves applying a force to the tissue, and measuring the resulting deformations to calculate tissue elasticity by solving an inverse problem. 3D imaging provides more spatial information on tissue deformation compared to conventional 2D frames. However, 3D imaging has several bottlenecks that limit its practicality in clinical settings, including a long data acquisition time that can introduce artifacts from patient or sonographer motion and a low frame rate that limits the applied force’s frequency range by the Nyquist frequency. A wider frequency range can enable a more comprehensive tissue modeling and characterization. Furthermore, most ultrasound elastography techniques measure displacement only in one axial direction, but it is important to consider that any force applied to the tissue leads to 3D tissue deformation due to tissue incompressibility. Therefore, it is crucial to explore new approaches to overcome these limitations and fully utilize the potential of 3D imaging in clinical applications. Shear wave absolute vibro-elastography (S-WAVE) is an elastography technique where an external vibration source generates steady-state mechanical vibrations inside the tissue. This thesis presents two novel techniques for high-frame-rate S-WAVE volumetric data acquisition as well as the algorithms to calculate elasticity volumes. The standard quasi-real-time technique using a wobbler transducer involves sweeping the transducer mechanically and acquiring 2D images at each location. The images are then reconstructed into a 3D volume which takes less than 2 s to collect 100 data volumes. Alternatively, using a matrix array transducer, we introduce the first S-WAVE method with real-time volumetric data acquisition which takes 0.05 s to collect 100 data volumes. We propose a novel method for estimating axial, lateral, and elevational displacements which in turn enables the use of the curl of the displacements in the elasticity reconstruction to reduce artifacts. By employing high volume rates, we extend the range of S-WAVE excitation to 800 Hz. The proposed method is validated using homogeneous and heterogeneous phantoms and in ex vivo bovine liver studies.
Additional file 1 of Aqueous alteration without initial water: possibility of organic-induced hydration of anhydrous silicates in meteorite parent bodies
Creators: name: Hirakawa, Naoki
name: Kebukawa, Yoko
name: Furukawa, Yoshihiro
name: Kondo, Masashi
name: Nakano, Hideyuki
name: Kensei Kobayashi
Publisher: name: figshare
Year: 2021
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Geochemistry

description: Additional file 1.Additional table, figures, and an additional experiment to estimate the amount of generated water and the pH.
Pulsed thermal emission from the accreting pulsar XMMU J054134.7-682550
Creators: name: Manousakis, A.
name: Walter, R.
name: Audard, M.
name: Lanz, T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Aims. Soft X-ray excesses have been detected in several Be/X-ray binaries and interpreted as the signature of hard X-ray reprocessing in the inner accretion disk. The system XMMU J054134.7-682550, located in the LMC, featured a giant Type II outburst in August 2007. The geometry of this system can be understood by studying the response of the soft excess emission to the hard X-ray pulses. Methods. We have analyzed series of simultaneous observations obtained with XMM-Newton/EPIC-MOS and RXTE/PCA in order to derive spectral and temporal characteristics of the system, before, during and after the giant outburst. Spectral fits were performed and a timing analysis has been carried out. Spectral variability, spin period evolution and energy dependent pulse shapes are analysed. Results. The outburst (L_X = 3* 10^38 erg/s \approx L_EDD) spectrum could be modeled successfully using a cutoff powerlaw, a cold disk emission, a hot blackbody, and a cyclotron absorption line. The magnetic field and magnetospheric radius could be constrained. The thickness of the inner accretion disk is broadened to a width of 75 km. The hot blackbody component features sinusoidal modulations indicating that the bulk of the hard X-ray emission is emitted preferentially along the magnetic equator. The spin period of the pulsar decreased very significantly during the outburst. This is consistent with a variety of neutron star equations of state and indicates a very high accretion rate.
description: 6 pages. Accepted for publication in A&A
Modification of CNC Machine Tool Operations and Structures Using Finite Element Methods, A Review
Creators: name: Soori, Mohsen
Publisher: name: figshare
Year: 2023
Subjects: CAD/CAM systems
Machining
Machine tools

description: To increase accuracy as well as productivity in CNC machine tools, Finite Element Method (FEM) are applied to the machining operations and machine tool structures. As a result, the errors of machining operations can be analyzed and minimized in order to enhance accuracy of machined parts. Also, by analyzing the stress and deformations of the machine tool elements under actual loads, performances as well as working life of the machine tool structures can be enhanced. The study reviews the analysis and modification of CNC machine tool operations and structures using finite element methods from the recent published papers. Applications of the FEM methods in the simulation of cutting temperatures, cutting forces and energy consumption, chip formation, deflection and deformation errors of thin-walled components, and tool wear rate during machining processes are reviewed to demonstrate the capabilities of the FEM simulation in CNC machining modification. Furthermore, applications of the FEM to mod el various machine tool components such as the bed, ball screw, spindle, and guideways are studied in order to enhance the performances of various machine tool elements such as mechanical properties in real-world working situations. In order to fill the gaps between the existing studies and published papers, innovative concepts and approaches of future research works are also suggested. Thus, the research field can be developed by reviewing and analyzing previous achievements in published research works in order to offer innovative concepts and approaches in applications of FEM techniques in modifying machining procedures and CNC machine tool structures.
IQTISODIYOTNI MOBIL TIZIMLAR ORQALI  AVTOMATLASHTIRISH YO'LLARI
Creators: name: Ilmiy rahbar: Juliboy oʻgʻli Oybek, SamISI, "Bank ishi" kafedrasi katta oʻqituvchisi Ro'ziyev Shohmalik Shokir o'g'li SamISI 3-bosqich talabasi
Publisher: name: Zenodo
Year: 2023

description: Mazkur  maqolada raqamli texnologiyalar asosida iqtisodiyotni rivojlantirish bosqichlari va ulaming afzalliklari keltirib o'tilgan. Ijtimoiy- iqtisodiy jarayonlarni avtomatlashtirish orqali boshqarish, shu jumladan, qishloq xo'jalik mahsulotlari oldi-sotdisini avtomatlashtirish algoritmlari keltirilgan. Ushbularni taraqqiy etirish evaziga kelgusida mobil tizimlar orqali milliy iqtisodiyotimizni, jumladan  agrar faoliyatdagi korxona-tashkilotlarni integratsiyalashuvi va bevosita o'zaro aloqalari ham tizimli ravishda rivojlanishga ham ega bo'lishi ko'zda tutilgan.  Shu bilan birga raqamli iqtisodiyotning mohiyati,uning boshqa rivojlangan mamlakatlardagi rivojlanish darajasi bo'yicha ma'lumotlar keltirilib, hozirgi globallashuv sharoitida mamlakatimiz barcha sohalarining raqamli iqtisodiyotga o'tishining obyektiv zaruriyat ekanligini  va moliyaviy texnologiyalarning ham o'zining xos o'rni haqida yoritib berishga harakat qilingan.
Kalit so'zlar: texnologiya, raqamli iqtisodiyot, agrar axborot tizimlari, avtomatlashtirish, texnika.
Additional file 1 of Making it stick: use of active learning strategies in continuing medical education
Creators: name: Bucklin, Brenda A.
name: Asdigian, Nancy L.
name: Hawkins, Joy L.
name: Klein, Ulrich
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1.
Non-local mean field effect on nuclei near Z=64 sub-shell
Creators: name: Long, Wen Hui
name: Nakatsukasa, Takashi
name: Sagawa, Hiroyuki
name: Meng, Jie
name: Nakada, Hitoshi
name: Zhang, Ying
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Evolutions of single-particle energies and Z=64 sub-shell along the isotonic chain of N=82 are investigated in the density dependent relativistic Hartree-Fock (DDRHF) theory in comparison with other commonly used mean field models such as Skyrme HF, Gogny HFB and density dependent relativistic Hartree model (DDRMF). The pairing is treated in the BCS scheme, except for Gogny HFB. It is pointed out that DDRHF reproduces well characteristic features of experimental $Z$-dependence of both spin orbital and pseudo-spin orbital splittings around the sub-shell closure Z=64. Non-local exchange terms of the isoscalar $σ$ and $ω$ couplings play dominant roles in the enhancements of the spin-orbit splitting of proton 2d states, which is the key ingredient to give the Z=64 sub-shell closure properly. On the other hand, the $π$ and $ρ$ tensor contributions for the spin-orbit splitting cancel each other and the net effect becomes rather small. The enhancement of the sub-shell gaps towards Z=64 is studied by the DDRHF, for which the local terms of the scalar and vector meson couplings are found to be important.
description: 4 figures