cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the Number of Conjugate Classes of Derangements
Creators: name: Li, Wen-Wei
name: Cheng, Zhong-Lin
name: Liu, Jia-Bao
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 65D10 (Primary), 05A17, 11P81 (Secondary)

description: The number of conjugate classes of derangements of order $n$ is the same as the number $h(n)$ of the restricted partitions with every portion greater than $1$. It is also equal to the number of isotopy classes of $2\times n$ Latin rectangles. Sometimes the exact value is necessary, while sometimes we need the approximation value. In this paper, a recursion formula of $h(n)$ will be obtained, also will some elementary approximation formulae with high accuracy for $h(n)$ be presented. Although we may obtain the value of $h(n)$ in some computer algebra system, it is still meaningful to find an efficient way to calculate the approximate value, especially in engineering, since most people are familiar with neither programming nor CAS software. This paper is mainly for the readers who need a simple and practical formula to obtain the approximate value (without writing a program) with more accuracy, such as to compute the value in an pocket science calculator without programming function. Some methods used here can also be applied to find the fitting functions for some types of data obtained in experiments.
description: 19 pages, 25 figures, 15 tables
title: Berücksichtigung des zeitlich zufälligen Lastverhaltens und zufälliger Systemeigenschaften bei der adaptiven Grenzlastanalyse
title: Adaptive Grenzlastanalyse von Stahlbetontragwerken mit stochastischem Strukturverhalten unter zeitlich zufälligen Lasten
titleType: AlternativeTitle
Creators: name: Müller, Karl-Heinz
name: Broßmann, Marko
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: Tragwerk
subject: Stahlbeton
subject: Tragverhalten
subject: Wahrscheinlichkeitsrechnung
subject: Belastung
subject: Zufallsvariable
subject: 620

description: Werden bei der Tragwerksauslegung Schnittgrößenumlagerungen infolge Plastizierungen zugelassen, dann ist die Lastintensität durch die Einhaltung von entsprechenden Grenzzustandskriterien, passend zum physikalisch nichtlinearen Tragverhalten, zu begrenzen. Für Tragwerke, die von mehreren unabhängig voneinander, wiederholt und in beliebiger Reihenfolge auftretenden Lasten beansprucht werden, stellt die adaptive Grenzlast (Einspiellast), ausgedrückt durch den adaptiven Grenzlastfaktor, ein geeignetes Grenzzustandskriterium dar. Bedingt durch zufällige Systemeigenschaften und zeitlich zufälliges Lastverhalten stellt der adaptive Grenzlastfaktor eine Zufallsgröße dar. Für die Bestimmung des stochastischen adaptiven Grenzlastfaktors und der Versagenswahrscheinlichkeit gegenüber dem Grenzzustand der Adaption für einen Zeitraum [0,T] werden die mathematische Optimierung (mechanische Problemlösung) und die Monte-Carlo-Simulation (stochastische Problemlösung) herangezogen, wobei eine Überführung von zeitvarianten Lastmodellen in äquivalente zeitinvariante Lastmodelle erforderlich wird. Am Beispiel eines eingespannten Stahlbetonrahmens wird untersucht, wie sich eine unterschiedliche stochastische Modellbildung des Tragwerks und eine unterschiedliche Vorgehensweise bei der Überlagerung von Extremwerten der Belastung auf die Beurteilung der Versagenswahrscheinlichkeit des Tragwerks für verschiedene Lebensdauern auswirken. Im Ergebnis dieser Untersuchungen zeigt sich, dass sich die Versagenswahrscheinlichkeit signifikant erhöht, wenn stochastische Tragwerkseigenschaften in Ansatz gebracht werden. Die größte Bedeutung besitzt dabei die Zufälligkeit der Zugfestigkeit der Bewehrung. Alle anderen Zufallsgrößen beeinflussen die Versagenswahrscheinlichkeit nur in ihrer Gesamtheit, einzeln betrachtet sind sie nahezu bedeutungslos. Es stellt sich weiterhin heraus, dass eine vereinfachte Überlagerung der Last-Extremwerte zu einer deutlichen Überschätzung der Versagenswahrscheinlichkeit führt und somit als konservatives Modell zu bewerten ist.
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003
Harnessing Machine Learning and Physiological Knowledge for a Novel EMG-Based Neural-Machine Interface
Creators: name: Hinson, Robert
name: Berman, Joseph
name: Lee, I-Chieh
name: Huang, He
Publisher: name: Institute of Electrical and Electronics Engineers (IEEE)
Year: 2023

description:
OBJECTIVE: In this study, we aimed to develop a novel electromyography (EMG)-based neural machine interface (NMI), called the Neural Network-Musculoskeletal hybrid Model (N2M2), to decode continuous joint angles. Our approach combines the concepts of machine learning and musculoskeletal modeling. METHODS: We compared our novel design with a musculoskeletal model (MM) and 2 continuous EMG decoders based on artificial neural networks (ANNs): multilayer perceptrons (MLPs) and nonlinear autoregressive neural networks with exogenous inputs (NARX networks). EMG and joint kinematics data were collected from 10 non-disabled and 1 transradial amputee subject. The offline performance tested across 3 different conditions (i.e., varied arm postures, shifted electrode locations, and noise-contaminated EMG signals) and online performance for a virtual postural matching task was quantified. Finally, we implemented the N2M2 to operate a prosthetic hand and tested functional task performance. RESULTS: The N2M2 made more accurate predictions than the MLP in all postures and electrode locations (p < 0.003). For estimated MCP joint angles, the N2M2 was less sensitive to noisy EMG signals than the MM or NARX network with respect to error (p < 0.032) as well as the NARX network with respect to correlation (p = 0.007). Additionally, the N2M2 had better online task performance than the NARX network (p ≤ 0.030). CONCLUSION: Overall, we have found that combining the concepts of machine learning and musculoskeletal modeling has resulted in a more robust joint kinematics decoder than either concept individually. SIGNIFICANCE: The outcome of this study may result in a novel, highly reliable controller for powered prosthetic hands.
Gas Chromatography-Mass Spectrometry Based Isotopic Abundance Ratio Analysis of Biofield Energy Treated Methyl-2-napthylether (Nerolin)
Creators: name: Trivedi, Mahendra
Publisher: name: SMN - The ScienceMedia Network
Year: 2016
Subjects: Natural Sciences
Chemistry

description: Methyl-2-napthylether (nerolin) is an organic compound and has the applications in pharmaceutical, and perfume industry. The stable isotope ratio analysis is increasing importance in various field of scientific research. The objective of the current study was to evaluate the effect of the biofield energy treatment on the isotopic abundance ratios of PM+1/PM+ (2H/1/sup>H or 13C/12C or 17O/16O) and PM+2/PM (18O/16O) in nerolin using the gas chromatography-mass spectrometry (GC-MS). The compound nerolin was divided into two parts - one part was control sample (untreated), and another part was considered as biofield energy treated sample which was received the biofield energy treatment through the unique biofield energy transmission process by Mr. Mahendra Kumar Trivedi (also known as The Trivedi Effect® ). The biofield energy treated nerolin was analyzed at different time intervals and were represented as T1, T2, T3, and T4 in order to understand the effect of the biofield energy treatment on isotopic abundance ratio with respect to the time. From the GC-MS spectral analysis, the presence of the molecular ion peak C11H10O+ (m/z 158) along with major fragmented peaks C10H7O- (m/z 143), C10H8 (m/z 128), C9H7+ (m/z 115), C7H5+ (m/z 89), C5H3+ (m/z 63), C4H3+ (m/z 51), and C3H3+ (m/z 39) were observed in both control and biofield treated samples. Only, the relative peak intensities of the fragmented ions in the biofield treated nerolin was notably changed as compared to the control sample with respect to the time. The isotopic abundance ratio analysis of nerolin using GC-MS revealed that the isotopic abundance ratio of PM+1/PM in the biofield energy treated nerolin at T1, T2, T3, and T4 was increased by 2.38, 138.10, 13.10, and 32.14%, as compared to the control sample. Likewise, the isotopic abundance ratio of PM+2/PM at T1, T2, T3, and T4 was increased by 2.38, 138.10, 13.10, and 32.14%, respectively in the biofield treated nerolin as compared to the control sample. Overall, the isotopic abundance ratios of PM+1/PM (2H/1H or 13C/12C or 17O/16O) and PM+2/PM (18O/16O) were significantly increased in the biofield energy treated sample as compared to the control sample with respect to the time. It is concluded that Mr. Trivedi’s biofield energy treatment has the significant impact on alteration in isotopic abundance of nerolin as compared to the control sample. The biofield treated nerolin might display different altered physicochemical properties and rate of reaction and could be an important intermediate for the production of pharmaceuticals, chemicals, and perfumes in the industry.
Becoming Sponge City Berlin: ‘planned scaling’ vs. ‘permanent experimentation’
Creators: name: Roggero, Matteo
Publisher: name: Taylor & Francis
Year: 2025
Subjects: Mental Health

description: Two opposing perspectives characterize research on urban climate experimentation: ‘planned scaling’ sees experiments as test beds to explore innovative solutions, which are subsequently institutionalized and scaled city-wide. ‘Permanent experimentation’, on the other hand, sees experiments as stand-alone, context-dependent instances of actual climate action, unlikely to be replicated elsewhere. The literature has addressed their relative merit in absolute terms, discussing which approach is superior in general. We hereby attempt to advance that discussion by relating that question to context: specifically, different combinations of heterogeneity and capacity calling for the one or the other approach. With reference to Berlin, Germany, and its attempt to become a sponge city, we tackle the question whether it is feasible to institutionalize current experimentation and do away with experiments (planned scaling), or whether instead the city is more likely to become a sponge city experiment by experiment (permanent experimentation). Interviews reveal a number of deep-seated, structural issues that put planned scaling out of reach. Becoming Sponge City Berlin will thus require permanent experimentation, with implications for the policy instruments currently in place.
title: Untersuchung und Erarbeitung eines Leitfadens zum Dokumentenmanagement in KMU des Bauwesens
Creators: name: Müller, Jens
name: Kirschke, Heiko
name: Köcher, Jürgen
name: Petter, Steffen
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: Baubetrieb
subject: Klein- und Mittelbetrieb
subject: Dokumentenverwaltungssystem
subject: 620

description: In der heutigen Informationsgesellschaft sind alle Geschäftsprozesse in einem Unternehmen geprägt durch die Verwendung der vorhandenen Informations- und Kommunikationstechnologien. Diese haben zur Folge, dass Unternehmen mit einer wahren Flut an Informationen konfrontiert werden, die von extern und intern in das Unternehmen eingetragen wurden. Die erfolgreiche Beherrschung dieser Informationsflut bildet die Basis für das effektive Arbeiten im Unternehmen. Grundvoraussetzung hierfür ist vor allem ein harmonisches Zusammenspiel zwischen Mensch ↔ Organisation ↔ Technik. Dokumentenmanagementsysteme haben sich zur Aufgabe gemacht, den Anwender bei der technologischen Bewältigung dieser Aufgabenstellung zu unterstützen. Der hier vorgestellte Artikel zeigt die Probleme auf, die während der Umsetzung eines Dokumentenmanagementsystems auftreten können und konzentriert sich dabei besonders auf Kleinen und Mittleren Unternehmen (KMU) im Bauwesen. Charakteristisch für diese ist die Schwäche die eigenen Unternehmensstrukturen betriebswirtschaftlich aufzubereiten, woraus später bei einer technologischen Umsetzung schwerwiegende Probleme resultieren. Genau an diesem Punkt setzt der vorgestellte Artikel an und versucht den Zusammenhang zwischen Organisation und Technik herauszuarbeiten, um darauf aufsetzend einen allgemeingültigen Ansatz für die Umsetzung eines Dokumentenmanagementsystems zu liefern.
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003
A Multigrid Optimization Algorithm for the Numerical Solution of Quasilinear Variational Inequalities Involving the $p$-Laplacian
Creators: name: González-Andrade, Sergio
name: López, Sofía
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N55, 65K15, 65N30, 76A05

description: In this paper we propose a multigrid optimization algorithm (MG/OPT) for the numerical solution of a class of quasilinear variational inequalities of the second kind. This approach is enabled by the fact that the solution of the variational inequality is given by the minimizer of a nonsmooth energy functional, involving the $p$-Laplace operator. We propose a Huber regularization of the functional and a finite element discretization for the problem. Further, we analyze the regularity of the discretized energy functional, and we are able to prove that its Jacobian is slantly differentiable. This regularity property is useful to analyze the convergence of the MG/OPT algorithm. In fact, we demostrate that the algorithm is globally convergent by using a mean value theorem for semismooth functions. Finally, we apply the MG/OPT algorithm to the numerical simulation of the viscoplastic flow of Bingham, Casson and Herschel-Bulkley fluids in a pipe. Several experiments are carried out to show the efficiency of the proposed algorithm when solving this kind of fluid mechanics problems.
Machine learning-based morphological quantification of replicative senescence in human fibroblasts
Creators: name: Welter, Emma M.
name: Zannas, Anthony S.
name: Benavides, Sofia
name: Kosyk, Oksana
name: Archer, Trevor K.
Publisher: name: Springer Nature
Year: 2023

description:
Although aging has been investigated extensively at the organismal and cellular level, the morphological changes that individual cells undergo along their replicative lifespan have not been precisely quantified. Here, we present the results of a readily accessible machine learning-based pipeline that uses standard fluorescence microscope and open access software to quantify the minute morphological changes that human fibroblasts undergo during their replicative lifespan in culture. Applying this pipeline in a widely used fibroblast cell line (IMR-90), we find that advanced replicative age robustly increases (+28–79%) cell surface area, perimeter, number and total length of pseudopodia, and nuclear surface area, while decreasing cell circularity, with phenotypic changes largely occurring as replicative senescence is reached. These senescence-related morphological changes are recapitulated, albeit to a variable extent, in primary dermal fibroblasts derived from human donors of different ancestry, age, and sex groups. By performing integrative analysis of single-cell morphology, our pipeline further classifies senescent-like cells and quantifies how their numbers increase with replicative senescence in IMR-90 cells and in dermal fibroblasts across all tested donors. These findings provide quantitative insights into replicative senescence, while demonstrating applicability of a readily accessible computational pipeline for high-throughput cell phenotyping in aging research.
Estimating event probabilities using zero failure data
Creators: name: Breitung, Karl
name: Maes, Marc A.
Publisher: name: The University of British Columbia
Year: 2015

description: In a rather well publicized June 2013 CBC broadcast, the safety of a specific series of Canadian onshore gas pipeline joints was declared “absolute” by one proponent, since, historically, no incidents or failures had ever been reported for that site. An opponent then argued that the face value of this risk could never be zero, but “very small”. The objective of the present paper is to review just how small, and at which confidence level, one can sensibly consider the actual incidence rate to be. A comparison of the most popular approaches and a comprehensive test for consistency, point to the superiority of the Bayesian estimator together with a non-central posterior probability interval.
Cricotopus (Cricotopus) bicinctus
Creators: name: Stasiukynas, Laurynas
name: Laurindo da Silva, Fabio
name: Havelka, Jekaterina
name: Podėnas, Sigitas
name: Lekoveckaitė, Aistė
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Cricotopus
Cricotopus bicinctus

description: Cricotopus (Cricotopus) bicinctus (Meigen, 1818)
Notes
Morpho-molecular identification (GenBank ID: PQ 458098). First record for Lithuania (Grigelis 1999).
description: Published as part of Stasiukynas, Laurynas, Laurindo da Silva, Fabio, Havelka, Jekaterina, Podėnas, Sigitas & Lekoveckaitė, Aistė, 2024, Chironomidae (Diptera) of the Šventoji and Žeimena sub-basins in Lithuania, pp. e 130218 in Biodiversity Data Journal 12 on page e130218, DOI: 10.3897/BDJ.12.e130218
title: Brombeere :
title: Richtlinien für die Durchführung der Prüfung auf Unterscheidbarkeit, Homogenität und Beständigkeit.
titleType: Subtitle
Creators: name: International Union For The Protection Of New Varieties Of Plants..,
Publisher: name: International Union for the Protection of New Varieties of Plants
Year: 0
Subjects: Group identity
New Varieties of Plants
Blackberry

description: Zweck dieser Richtlinien („Prüfungsrichtlinien“) ist es, die in der Allgemeinen Einführung (Dokument TG/1/3) und deren verbundenen TGP-Dokumenten enthaltenen Grundsätze in detaillierte praktische Anleitung für die harmonisierte Prüfung der Unterscheidbarkeit, der Homogenität und der Beständigkeit (DUS) umzusetzen und insbesondere geeignete Merkmale für die DUS-Prüfung und die Erstellung harmonisierter Sortenbeschreibungen auszuweisen.
Low-rank tensor approximations for reliability analysis
Creators: name: Konakli, Katerina
name: Sudret, Bruno
Publisher: name: The University of British Columbia
Year: 2015

description: Low-rank tensor approximations have recently emerged as a promising tool for efficiently building surrogates of computational models with high-dimensional input. In this paper, we shed light on issues related to their construction with greedy approaches and demonstrate that meta-models built with small experimental designs can be used to estimate tail probabilities with high accuracy.
title: Object Information Packs as a Base for Information Modelling in Construction
Creators: name: Nour, Mohamed
name: Beucke, Karl
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: XML
subject: Bauwerk
subject: Objektmodell
subject: Internet
subject: 620

description: The construction industry is suffering form the existence of isolated islands of software applications and bottle neck solutions. The idea of an integrated virtual database that consists of separated platforms, representing various disciplines, depending on the web technology is envisaged to solve the problem of integration. This paper is about the production and use of OIPs (Object Information Packs) as a part of the construction material product in the form of XML files that include all the technical and commercial data of the product, which might be needed by any discipline in its overall life cycle. This object information pack is neutral and independent of any software application. It is assumed to fit in a building product model at the IFC (resource layer). An example of brick - wall aggregation process is used to demonstrate the capability of the technology and the ability of non computer science experts to use it.
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003
Intertwining, Excursion Theory and Krein Theory of Strings for Non-self-adjoint Markov Semigroups
Creators: name: Patie, Pierre
name: Savov, Mladen
name: Zhao, Yixuan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: Functional Analysis (math.FA)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: In this paper, we start by showing that the intertwining relationship between two minimal Markov semigroups acting on Hilbert spaces implies that any recurrent extensions, in the sense of Itô, of these semigroups satisfy the same intertwining identity. Under mild additional assumptions on the intertwining operator, we prove that the converse also holds. This connection, which relies on the representation of excursion quantities as developed by Fitzsimmons and Getoor, enables us to give an interesting probabilistic interpretation of intertwining relationships between Markov semigroups via excursion theory: two such recurrent extensions that intertwine share, under an appropriate normalization, the same local time at the boundary point. Moreover, in the case when one of the (non-self-adjoint) semigroup intertwines with the one of a quasi-diffusion, we obtain an extension of Krein's theory of strings byshowing that its densely defined spectral measure is absolutely continuous with respect to the measure appearing in the Stieltjes representation of the Laplace exponent of the inverse local time. Finally, we illustrate our results with the class of positive self-similar Markov semigroups and also the reflected generalized Laguerre semigroups. For the latter, we obtain their spectral decomposition and provide, under some conditions, a perturbed spectral gap estimate for its convergence to equilibrium.
Atelier "Aligner et enrichir ses données avec data.biblissima via l'outil OpenRefine"
Creators: name: Morlock, Emmanuelle
name: Frunzeanu, Eduard
name: Langelé, Florian
Publisher: name: Zenodo
Year: 2024
Subjects: Biblissima
Biblissima+
Cultures écrites anciennes
Infrastructure de recherche
OpenRefine
Wikibase
Réconciliation de données
data.biblissima

description: Atelier d'initiation à la réconciliation de données avec le web service de la plateforme d'autorités data.biblissima donné dans le cadre des Journées Biblissima qui se sont tenu au Campus Condorcet (Aubervilliers) en avril 2024.
description: Ce travail a bénéficié d'une aide de l'État gérée par l'Agence Nationale de la Recherche au titre du programme d'Investissements d'avenir intégré à France 2030 portant la référence ANR-21- ESRE-0005 (Biblissima+).
title: A Non-Modal Structural-Damage-Location Method and its Application
Creators: name: Oeljeklaus, Michael
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: Bruchmechanik
subject: Modalanalyse
subject: Parameteridentifikation
subject: 620

description: The paper is about model based parameter identification and damage localization of elastomechanical systems using input and output measurements in the frequency domain. An adaptation of the Projective Input Residual Method to subsystem damage identification is presented. For this purpose the projected residuals were adapted with respect to a given subsystem to be analysed. Based on the gradients of these projected subsystem residuals a damage indicator was introduced which is sensitive to parameter changes and structural damages in this subsystem. Since the computations are done w.r.t. the smaller dimension of a subsystem this indicator shows a computational performance gain compared to the non-subsystem approach. This gain in efficiency makes the indicator applicable in online-monitoring and online-damage-diagnosis where continuous and fast data processing is required. The presented application of the indicator to a gantry robot could illustrate the ability of the indicator to indicate and locate real damage of a complex structure. Since in civil engineering applications the system input is often unknown, further investigations will focus on the output-only case since the generalization of the presented methods to this case will broaden its application spectrum.
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003
Counting projections of rational curves
Creators: name: Gallet, Matteo
name: Schicho, Josef
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Given two general rational curves of the same degree in two projective spaces, one can ask whether there exists a third rational curve of the same degree that projects to both of them. We show that, under suitable assumptions on the degree of the curves and the dimensions of the two given ambient projective spaces, the number of curves and projections fulfilling the requirements is finite. Using standard techniques in intersection theory and the Bott residue formula, we compute this number.
description: 27 pages. This is the accepted version of the manuscript; the published version is available at https://link.springer.com/article/10.1007/s11856-020-2071-3
Global long term daily 1 km surface soil moisture dataset with physics informed machine learning
Creators: name: Su, Bob
name: Wang, Chao
name: Prikaziuk, Egor
name: Zeng, Yijian
name: Zhang, Lijie
name: Han, Qianqian
name: Niu, Zhenguo
Publisher: name: Springer Nature
Year: 2023

description:
Although soil moisture is a key factor of hydrologic and climate applications, global continuous high resolution soil moisture datasets are still limited. Here we use physics-informed machine learning to generate a global, long-term, spatially continuous high resolution dataset of surface soil moisture, using International Soil Moisture Network (ISMN), remote sensing and meteorological data, guided with the knowledge of physical processes impacting soil moisture dynamics. Global Surface Soil Moisture (GSSM1 km) provides surface soil moisture (0–5 cm) at 1 km spatial and daily temporal resolution over the period 2000–2020. The performance of the GSSM1 km dataset is evaluated with testing and validation datasets, and via inter-comparisons with existing soil moisture products. The root mean square error of GSSM1 km in testing set is 0.05 cm3/cm3, and correlation coefficient is 0.9. In terms of the feature importance, Antecedent Precipitation Evaporation Index (APEI) is the most important significant predictor among 18 predictors, followed by evaporation and longitude. GSSM1 km product can support the investigation of large-scale climate extremes and long-term trend analysis.
Cricotopus (Cricotopus) cylindraceus
Creators: name: Stasiukynas, Laurynas
name: Laurindo da Silva, Fabio
name: Havelka, Jekaterina
name: Podėnas, Sigitas
name: Lekoveckaitė, Aistė
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Cricotopus
Cricotopus cylindraceus

description: Cricotopus (Cricotopus) cylindraceus (Kieffer, 1908)
Notes
Morpho identification. New record for Lithuania.
description: Published as part of Stasiukynas, Laurynas, Laurindo da Silva, Fabio, Havelka, Jekaterina, Podėnas, Sigitas & Lekoveckaitė, Aistė, 2024, Chironomidae (Diptera) of the Šventoji and Žeimena sub-basins in Lithuania, pp. e 130218 in Biodiversity Data Journal 12 on page e130218, DOI: 10.3897/BDJ.12.e130218
title: Transportlogistik mit GIS im Bauwesen: Mathematische Modelle der Bauinformatik
Creators: name: Pabst, Hans-Friedrich
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: Bauwesen
subject: Transportproblem
subject: Generelle-Interessen-Skala
subject: 620

description: Die Lage oder der Standort eines Bauwerkes ist zweifellos charakteristisch mit diesem verbunden. Die räumliche Einordnung eines exponierten architektonischen Werkes, die Erschließung eines Gebäudes im innerstädtischen Umfeld oder die Verwaltung eines Bestands ist im Bauwesen oder der Architektur immer visuell. Die Interaktion mit Zeichnungen, die Orientierung anhand eines Lageplans oder die Dokumentation mit Fotos sind nur einige Beispiele. Die wirtschaftliche Optimierung unter Nutzung solcher Daten und deren nachfolgende Visualisierung soll hier mittels geeigneter Systeme gezeigt werden. Aber auch die Bewertung durch und Interaktion mit dem Benutzer unterstützt werden. So soll dieser Artikel beispielhaft den Transport und Verkehr fokussieren. Mathematik Graphen und Netze formen dabei Modelle zur Optimierung der zugrundeliegenden Logistikprozesse: Die Baustoffbedarfsplanung mit Bestellwesen, (Ab-)Transport und Lieferung von Material, Tourenzusammenstellung oder Standortauswahl. Informatik Weiterhin wird deren softwaretechnische Umsetzung und Einordung in begleitende Projekte der >Mathematischen Optimierung< vorgestellt.
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003
title: Topological Houses
Creators: name: Paul, Norbert
name: Bradley, Patrick Erik
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: Dreidimensionales Modell
subject: Software
subject: 620

description: Many properties of houses are of topological nature. The problem of three-dimensional encoding is solved here by first giving an axiomatic description of a simplified concept of >house< as a certain generalisation of a cw-complex and, secondly, by generalising local observation structures of embedded unconnected planar graphs to the three-dimensional case and proving that they allow retrieving all topological properties of these simplified houses. In the more general case of an architectural complex (a certain generalisation of a >house<) still much topolgical information is kept in these structures still making them a useful approach to encoding topological spaces. Finally, a lossless representation of observation structures in a relational database scheme which we call PLAV (Points, Lines, Areas, Volumes) is given. We expect PLAV to be useful for encoding higher dimensional (architectural) space-time complexes.
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003
Perturbative width of open rigid strings
Creators: name: Bakry, A. S.
name: Deliyergiyev, M. A.
name: Galal, A.
name: Khalil, M. N.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present perturbative calculation of the width of the energy profile of rigid strings up to two loops in D dimensions. The perturbative expansion of the extrinsic curvature term signifying the rigidity/smoothness of the string in Polyakov-Kleinert action is taken around the free Nambu-Goto string. The mean-square width of the string field is derived for open strings with Dirichlet boundary condition. We compare the broadening of the smooth Polyakov-Kleinert string to the lattice Mont-Carlo data of the QCD flux tube just before the deconfinement point and find a good match at the intermediate and large color source separation.
description: 36 Pages, 6 Figures, 4 Appendices
Acknowledging, But Constrained? An Analysis of Press Agency Journalists’ Justifications of Frames, Source, and Actor Terminology in Immigration News
Creators: name: Verleyen, Emmi
name: Beckers, Kathleen
name: Jacobs, Laura
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy

description: Immigration news coverage is often characterized by negativity, marked by a lack of representation of immigration stakeholders, and frequent instances of terminology misuse. Such depictions of immigration risk to perpetuate stereotypes and distort public perceptions concerning immigration. Although prior research has scrutinized the content of immigration news, how journalists give rise to the framing and voice of asylum seekers, refugees, and immigrants remains underexplored so far. Since press agency content often serves as a starting point for other newsrooms, we conducted three focus groups with 21 journalists from Belgium's largest press agency, Belga. Our findings show that journalists recognize the negativity bias in immigration coverage, which may be influenced by external actors such as politicians or NGOs. Journalists attribute the lack of a voice for immigration stakeholders to language barriers, organizational limitations, and the time pressures of 24/7 news reporting. Additionally, terminological complexities regarding asylum seekers, refugees, and immigrants hinder accurate representation. When reporting on international news, journalists frequently resort to external sources, given the limited opportunities for fact-checking. Our study implies that journalists do not operate in isolation and journalistic routines, organizational roles, and external actors, such as NGOs or political parties, shape immigration coverage.
AI triage or manual triage? Exploring medical staffs’ preference for AI triage in China
Creators: name: Cao, Bolin
name: Huang, Shiyi
name: Tang, Weiming
Publisher: name: Elsevier
Year: 2023

description:
OBJECTIVES: The introduction of AI technology in healthcare presents both opportunities and challenges. The aim of this study was to investigate medical staffs' preference for AI triage and the influencing factors. METHODS: A survey was conducted online among medical staffs in China from March 4th to April 28th, 2021. Participants were recruited through multiple channels, including medical professional platforms and social media. A total of 677 valid responses were obtained from medical staff members located in 28 provinces across China. RESULTS: The results showed that AI triage had an overall acceptance rate of 77.1%, and 45.2% of the medical staffs surveyed preferred "AI triage exclusively." Direct experience was positively associated with medical staffs' preference for AI triage (β = 0.223, p < .001). Additionally, greater exposure to a variety of media was positively associated with the perceived value of AI technology, which, in turn, increased preference for AI triage (β = 0.040, SE = 0.013, p < .001, 95% CI = [0.017, 0.067]). CONCLUSION: Medical staffs generally hold a favorable attitude towards AI triage, particularly in areas with a high medical burden and during pandemics. In a multimedia environment, media exposure variety impacts medical staffs' preferences through their perceived value of AI technology. This study has implications for the implementation of AI triage on a larger scale.
On the image of MRC fibrations of projective manifolds with semi-positive holomorphic sectional curvature
Creators: name: Matsumura, Shin-ichi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32Q10 (Primary), 53C25, 14M22 (Secondary)

description: In this paper, we pose several conjectures on structures and images of maximal rationally connected fibrations of smooth projective varieties admitting semi-positive holomorphic sectional curvature. Toward these conjectures, we prove that the canonical bundle of images of such fibrations is not big. Our proof gives a generalization of Yang's solution using RC positivity for Yau's conjecture. As an application, we show that any compact Kähler surface with semi-positive holomorphic sectional curvature is rationally connected, or a complex torus, or a ruled surface over an elliptic curve.
description: 16pages, v2: completely revised
Diskontpolitik
Creators: name: Merk, Gerhard
Publisher: name: Zenodo
Year: 2025

description: Abstract

Dieses Dokument analysiert die Instrumente und Wirkungsmechanismen der Diskontpolitik als Teil der Geldpolitik. Es werden die Rolle des Diskontsatzes, seine Beeinflussung durch Zentralbanken sowie die Auswirkungen auf Kreditvergabe und Wirtschaftswachstum erläutert.

Schlagwörter

Diskontpolitik, Geldpolitik, Zentralbank, Diskontsatz, Kreditvergabe, Wirtschaftswachstum
Cricotopus (Cricotopus) festivellus
Creators: name: Stasiukynas, Laurynas
name: Laurindo da Silva, Fabio
name: Havelka, Jekaterina
name: Podėnas, Sigitas
name: Lekoveckaitė, Aistė
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Cricotopus
Cricotopus festivellus

description: Cricotopus (Cricotopus) festivellus (Kieffer, 1906)
Notes
Morpho identification. New record for Lithuania.
description: Published as part of Stasiukynas, Laurynas, Laurindo da Silva, Fabio, Havelka, Jekaterina, Podėnas, Sigitas & Lekoveckaitė, Aistė, 2024, Chironomidae (Diptera) of the Šventoji and Žeimena sub-basins in Lithuania, pp. e 130218 in Biodiversity Data Journal 12 on page e130218, DOI: 10.3897/BDJ.12.e130218
Embedding the Picard group inside the class group: the case of $\Q$-factorial complete toric varieties
Creators: name: Rossi, Michele
name: Terracini, Lea
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14M25, 20K15, 20K10

description: Let $X$ be a $\Q$-factorial complete toric variety over an algebraic closed field of characteristic $0$. There is a canonical injection of the Picard group ${\rm Pic}(X)$ in the group ${\rm Cl}(X)$ of classes of Weil divisors. These two groups are finitely generated abelian groups; whilst the first one is a free group, the second one may have torsion. We investigate algebraic and geometrical conditions under which the image of ${\rm Pic}(X)$ in ${\rm Cl}(X)$ is contained in a free part of the latter group.
description: 18 pages - References updated
Knowledge Silos as a Barrier to Responsible AI Practices in Journalism? Exploratory Evidence from Four Dutch News Organisations
Creators: name: Dodds, Tomás
name: Vandendaele, Astrid
name: Simon, Felix M.
name: Helberger, Natali
name: Resendez, Valeria
name: Yeung, Wang Ngai
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: The effective adoption of responsible AI practices in journalism requires a concerted effort to bridge different perspectives, including technological, editorial, and managerial. Among the many challenges that could impact information sharing around responsible AI inside news organisations are knowledge silos, where information is isolated within one part of the organisation and not easily shared with others. This study aims to study how knowledge silos might affect the adoption of responsible AI practices in journalism through a cross-case study of four Dutch media outlets. We examine individual and organisational barriers to AI knowledge sharing and the extent to which knowledge silos could impede the operationalisation of responsible AI initiatives inside these newsrooms. To address this question, we conducted 14 semi-structured interviews with a strategic sample of editors, managers, and journalists at de Telegraaf, de Volkskrant, NOS, and RTL Nederland. The interviews aimed to uncover insights into the existence of knowledge silos, their effects on responsible AI practice adoption, and the organisational practices influencing these dynamics. Our results emphasise the importance of creating better structures for sharing information on AI across all layers of news organisations and highlight the need for research on knowledge silos as an impediment to responsible AI production.
Machine Learning Algorithms Selection of Appropriate Validation Populations for Cardiology Research—Be Careful!
Creators: name: Gillins, Horace R.
name: Khosousi, Ali
name: McMinn, Thomas R.
name: Khedraki, Rola
name: Rabbat, Mark
name: Sanders, William E.
name: Shadforth, Ian P.
name: Ramchandani, Shyam
name: Fathieh, Farhad
name: Burton, Tim
Publisher: name: Elsevier
Year: 2023

description:
Machine learning (ML) and its applications have become an important part of everyday life as well as medical practice, from retinal scans for airport access to cancer detection in pathological specimens. Eloquent papers describing appropriate scientific approaches for the development and evaluation of ML protocols have been published, but little attention has been given to the relevance of the validation populations chosen for analysis of the final algorithms. Clinical researchers have long been aware of the effect of disease prevalence on the negative predictive value of any diagnostic test; however, this frequently is ignored when evaluating new ML algorithms designed to detect cardiac abnormalities. It is exceptionally easy to have a high area under the receiver-operating characteristic curve (AUC-ROC) when using “normal” (typically healthy) controls as the comparison cohort. Consequently, the control group used for the examination of sensitivity and specificity of any diagnostic ML algorithm in cardiology must be carefully compared to the actual patient population in which that algorithm is intended to be used. To date, this has been a major obstacle for the comparison of artificial intelligence literature and has hampered the significant application of ML techniques to cardiology with regard to acceptance in clinical practice.
Climate Change, Fragility, and Child Mortality; Understanding the Role of Water Access and Diarrheal Disease Amongst Children Under Five During the MDG Era
Creators: name: Ansong, David
name: Al Wazni, Anderson B.
name: Chapman, Mimi V.
name: Tawfik, Linda
Publisher: name: Springer Nature
Year: 2023

description:
The present study examined the influence of improvements to Water, Sanitation, and Hygiene (WASH) infrastructure on rates of under-five mortality specifically from diarrheal disease amongst children in fragile states. The World Bank’s Millennium Development Goals and Sustainable Development Goals both include a specific target of reduction in preventable disease amongst children, as well as goal to improve WASH. Although gains have been made, children under the age of five remain particularly vulnerable to diarrheal mortality in states identified as fragile. Increasingly, climate change is placing undue pressure on states labeled fragile due to their inability to properly prepare for, or respond to, natural disasters that further compromise WASH development and water safety. The impact of climate change upon child health outcomes is neither direct nor linear and necessitates a linkage framework that can account for complex pathways between environmental pressures and public health outcomes. The World Health Organization’s Drive Force-Pressure-State-Exposure-Effect-Action conceptual framework was used to draw the connections between seemingly disparate, and highly nuanced, environmental, and social measures. Using a multilevel hierarchical model, this analysis used a publicly available UNICEF data set that reported rates of mortality specifically from diarrheal disease amongst children age five and younger. All 171 formally recognized countries were included, which showed a decline in diarrheal disease over time when investments in WASH infrastructure are compared. As states experience increased pressure because of climate change, this area of intervention is key for immediate health and safety of children under-five, as well as assisting fragile states long-term as the move toward stability.
Some Relations on Paratopisms and An Intuitive Interpretation on the Adjugates of a Latin Square
Creators: name: Li, Wen-Wei
name: Liu, Jia-Bao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B15

description: This paper will present some intuitive interpretation of the adjugate transformations of arbitrary Latin square. With this trick, we can generate the adjugates of arbitrary Latin square directly from the original one without generating the orthogonal array. The relations of isotopisms and adjugate transformations in composition will also be shown. It will solve the problem that when F1*I1=I2*F2 how can we obtain I2 and F2 from I1 and F1, where I1 and I2 are isotopisms while F1 and F2 are adjugate transformations and "{*}" is the composition of transformations. These methods could distinctly simplify the computation on a computer for the issues related to main classes of Latin squares. This will improve the efficiency apparently in computation for some related problems.
description: Any comments and criticise are appreciated
Resource-Bounded Kolmogorov Complexity Provides an Obstacle to Soficness of Multidimensional Shifts
Creators: name: Destombes, Julien
name: Romashchenko, Andrei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: We suggest necessary conditions of soficness of multidimensional shifts formulated in termsof resource-bounded Kolmogorov complexity. Using this technique we provide examples ofeffective and non-sofic shifts on $\mathbb{Z}^2$ with very low block complexity: the number of globallyadmissible patterns of size $n\times n$ grows only as a polynomial in $n$. We also show that moreconventional proofs of non-soficness for multi-dimensional effective shifts can be expressed interms of Kolmogorov complexity with unbounded computational resources.
description: 32 pages, 16 figures; v9: minor revision in figures
title: Unterstützung der integrierten Gebäudeplanung und -verwaltung mit einem topologischen Kerndatenmodell
Creators: name: Paul, Norbert
name: Pfeiffer, Daniel
name: Mülle, Jutta
Publisher: name: Bauhaus-Universität Weimar
Year: 2003
Subjects: subject: Bauplanung
subject: CAD
subject: Datenmodell
subject: 620

description: An einem Teil der Topologie architektonischer Räume, dem Volumenadjazenzgraphen (VAG), wird gezeigt wie topologisches Modellieren Anwendungen der Bauplanung integrieren kann. Dazu wird ein Prototyp vorgestellt, der im wesentlichen aus drei Komponenten besteht: Mit dem Anforderungsmanager werden Anforderungen eigegeben, die formal gut handhabbar sind. Mit dem Topologiemanager werden diese Anforderungen mit gezeichneten Räumen kombiniert. Die topologischen Relationen in den Zeichnungen werden mit den entsprechenden Mitteln des GIS berechnet und in eine Datenbank exportiert. Der Anforderungsprüfer vergleicht dann die Anforderungsdaten, die mit Hilfe des Anforderungsmanagers erzeugt wurden, mit den Topologiedaten. Dieser Ansatz soll zeigen, wie topologische Modelle eine Formalisierung semantisch hochstehender Informationen ermöglichen, indem sie als Eigenschaften von Graphen dargestellt werden
description: Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar, vol. 16, 2003