cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the relationship between variable Wiener index and variable Szeged index
Creators: name: Cambie, Stijn
name: Haslegrave, John
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C09, 05C12, 05C35

description: We resolve two conjectures of Hriňáková, Knor and Škrekovski (2019) concerning the relationship between the variable Wiener index and variable Szeged index for a connected, non-complete graph, one of which would imply the other. The strong conjecture is that for any such graph there is a critical exponent in $(0,1]$, below which the variable Wiener index is larger and above which the variable Szeged index is larger. The weak conjecture is that the variable Szeged index is always larger for any exponent exceeding $1$. They proved the weak conjecture for bipartite graphs, and the strong conjecture for trees. In this note we disprove the strong conjecture, although we show that it is true for almost all graphs, and for bipartite and block graphs. We also show that the weak conjecture holds for all graphs by proving a majorization relationship.
description: 11 pages, 2 figures. Added a reference. Final version, to appear in Applied Mathematics and Computation
Entwicklung einer quantitativen Real-Time PCR Methode zur Bestimmung der Gesamtkeimzahl in Geflügelfleisch
Creators: name: Vatanparast, Raha
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Poultry meat
subject: total viable count (TVC)
subject: Geflügelfleisch
subject: qPCR
subject: Gesamtkeimzahl (GKZ)
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Luzula lutea L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: V. lutea L. Cat. 80und 424. Äcker,Raine, kiesige Orte; Art beständig als Bewohnerin der Felsenheide im Oberwallis (Vispertal, IVtattertal und Gegend von Visp-Naters). l: St-Maurice, Einmündung des Mauvoisin in die Rhone (Marietan); Les Marecottes, in Roggen (Coquoz). - 2: Raron (Christ); Baltschieder-Ausserberg (Schinz); ob Brigerbad (Becherer und Thommen); Mund (Mme Studer); Felsenheide westlich Naters ob der Lötschbergbahn (Christ, Gyhr). -3: Charrat (Comte); Visp, Ödland(Becherer 1955); Stalden-Törbel, Felsenheide, mehrfach (Stehler, Vischer, Kunz, Becherer u. a.); Neubrück-Visperterminen (Schinz). - 4: Unter Mörel, in Roggen (Becherer und Zwicky); Triesten obLax (Wilczek). Var. coerulea Are. - 3:Stalden-Törbel,mit dertypischen Form und ohne diese (Kunz); Stalden- Kalpetran, Felsenheide, nur die Varietät (Becherer).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Rogue waves emerging from the resonant interaction of three waves
Creators: name: Baronio, Fabio
name: Conforti, Matteo
name: Degasperis, Antonio
name: Lombardo, Sara
Publisher: name: arXiv
Year: 2013
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We introduce a novel family of analytic solutions of the three-wave resonant interaction equations to the purpose of modeling unique events, i.e. "amplitude peaks" which are isolated in space and time. The description of these solutions is likely to be a crucial step in the understanding and forecasting of rogue-waves in a variety of multi-component wave dynamics, from oceanography to optics, from plasma physics to acoustics.
Interaktionsgestaltung frühpädagogischer Fachkräfte in Kindertageseinrichtungen
Creators: name: Wadepohl, Heike
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Teacher-child interaction
subject: interaction quality
subject: early childhood education and care
subject: video study
subject: Interaktionsgestaltung
subject: Interaktionsqualität
subject: frühkindliche Bildung
subject: Betreuung und Erziehung
subject: Videostudie
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: [no abstract]
Surprises in the phase diagram of the Anderson model on the Bethe lattice
Creators: name: Warzel, Simone
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Anderson model on the Bethe lattice is historically among the first for which an energy regime of extended states and a separate regime of localized states could be established. In this paper, we review recently discovered surprises in the phase diagram. Among them is that even at weak disorder, the regime of diffusive transport extends well beyond energies of the unperturbed model into the Lifshitz tails. As will be explained, the mechanism for the appearance of extended states in this non-perturbative regime are disorder-induced resonances. We also present remaining questions concerning the structure of the eigenfunctions and the associated spectral statistics problem on the Bethe lattice.
description: Plenary lecture given at the International Congress on Mathematical Physics, Aalborg, August 6-11, 2012
Einfluss der mechanischen Eigenschaften der Fruchthaut auf das Platzverhalten von Süßkirschen
Creators: name: Brüggenwirth, Martin
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Biomechanics
subject: fracture
subject: mechanical properties
subject: fruit skin
subject: strain
subject: Biomechanik
subject: Bruch
subject: mechanische Eigenschaften
subject: Fruchthaut
subject: Dehnung
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: [no abstract]
E-infinity structure in hyperoctahedral homology
Creators: name: Graves, Daniel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N35, 13D03, 18N70, 55S12, 55N45

description: Hyperoctahedral homology for involutive algebras is the homology theory associated to the hyperoctahedral crossed simplicial group. It is related to equivariant stable homotopy theory via the homology of equivariant infinite loop spaces. In this paper we show that there is an E-infinity algebra structure on the simplicial module that computes hyperoctahedral homology. We deduce that hyperoctahedral homology admits Dyer-Lashof homology operations. Furthermore, there is a Pontryagin product which gives hyperoctahedral homology the structure of an associative, graded-commutative algebra. We also give an explicit description of hyperoctahedral homology in degree zero. Combining this description and the Pontryagin product we show that hyperoctahedral homology fails to preserve Morita equivalence.
description: 14 pages. New section added treating hyperoctahedral homology in degree zero. To appear in Homology, Homotopy and Applications
Frequency up-conversion of nonclassical states of light
Creators: name: Baune, Christoph
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Frequency up-conversion
subject: squeezed light
subject: entanglement
subject: single photons
subject: quantum non-Gaussianity
subject: negative Wigner function
subject: Frequenz-Hochkonversion
subject: gequetschtes Licht
subject: Verschränkung
subject: Einzelphotonen
subject: Quanten-Nichtgaußizität
subject: negative Wignerfunktion
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Supplementary Material
Creators: name: Hu
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 330411
subject: Urban design
classificationCode: 330413
subject: Urban planning and health

description: China is in the stage of promoting the renovation of old neighborhoods, which requires the development of fair assessment indicators and reliable tools and methods for assessment work. In this paper, we focus on the livability of outdoor space in old neighborhoods, with the goal of establishing an assessment system to analyze livability levels, and test whether a virtual scenario tool can replace actual spatial assessments. The AHP is used to establish an assessment system, FCE is applied to assess the livability grade of target neighborhoods, and VR is used to implement comparative evaluation experiments between the actual space and the virtual scene. The livability evaluation results for virtual scenes are good, the rate of correct scene matches is 77%. Virtual scenes are highly recognizable, but some model details and real factors are lacking, thus affecting the restoration effect. Considering the technical difficulties of computerized image restoration and the limits of the virtual tool itself, it is considered feasible for virtual scene assessments of livability to replace those in actual space. This approach provides a basis for research using virtual reality technology and a scientific reference for the selection of methods and tools for the assessment of old neighborhoods.
Spontaneous symmetry breaking in spinor Bose-Einstein condensates
Creators: name: Scherer, Manuel
name: Lücke, Bernd
name: Peise, Jan
name: Topic, Oliver
name: Gebreyesus, Garu
name: Deuretzbacher, Frank
name: Ertmer, Wolfgang
name: Santos, Luis
name: Klempt, Carsten
name: Arlt, Jan J.
Publisher: name: College Park, MD : American Physical Society
Year: 2013
Subjects: subject: Bose-Einstein condensates
subject: Experimental methods
subject: Intuitive understanding
subject: Quantitative agreement
subject: Spinor quantum gas
subject: Spontaneous symmetry breaking
subject: Symmetry-breaking
subject: Trapping potential
subject: Mathematical models
subject: Physics
subject: Bose-Einstein condensation
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We present an analytical model for the theoretical analysis of spin dynamics and spontaneous symmetry breaking in a spinor Bose-Einstein condensate (BEC). This allows for an excellent intuitive understanding of the processes and provides good quantitative agreement with the experimental results of Scherer et al. [Phys. Rev. Lett. 105, 135302 (2010)]. It is shown that the dynamics of a spinor BEC initially prepared in an unstable Zeeman state mF=0 (|0⟩) can be understood by approximating the effective trapping potential for the state |±1⟩ with a cylindrical box potential. The resonances in the creation efficiency of these atom pairs can be traced back to excitation modes of this confinement. The understanding of these excitation modes allows for a detailed characterization of the symmetry-breaking mechanism, showing how a twofold spontaneous breaking of spatial and spin symmetry can occur. In addition, a detailed account of the experimental methods for the preparation and analysis of spinor quantum gases is given. © 2013 American Physical Society.
Entropy-Driven Microstructure Evolution Predicted with the Steepest-Entropy-Ascent Quantum Thermodynamic Framework
Creators: name: McDonald, Jared
name: von Spakovsky, Michael R.
name: Reynolds, William T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A Potts model and the Replica Exchange Wang-Landau algorithm are used to construct an energy landscape for a crystalline solid containing surfaces and grain boundaries. The energy landscape is applied to an equation of motion from the steepest-entropy-ascent quantum thermodynamic (SEAQT) framework to explore the kinetics of three distinct kinds of microstructural evolution: polycrystalline sintering, precipitate coarsening, and grain growth. The steepest entropy ascent postulate predicts unique kinetic paths for these non-equilibrium processes without needing any detailed information about the underlying physical mechanisms of the processes. A method is also proposed for associating the kinetic path in state space to a set of smoothly evolving microstructural descriptors. The SEAQT-predicted kinetics agree well with available experimental kinetics for ZrO2 sintering, Al3Li precipitate coarsening, and grain growth in nanocrystalline Pd. The computational cost associated with calculating the energy landscape needed by the approach is comparable to a Monte Carlo simulation. However, the subsequent kinetic calculations from the SEAQT equation of motion are quite modest and save considerable computational resources by obviating the need for averaging multiple kinetic Monte Carlo runs.
description: 18 pages, 9 figures
title: Entering the new ICE age : exploring the impact of the Information and Consultation of Employees (ICE) Regulations 2004 in medium organisations
Creators: name: Elizabeth Bull, Elaine
Publisher: name: University of Kent
Year: 2023

description: The Information and Consultation of Employees Regulations 2004 (ICER) heralded a new era in regulating information and consultation in the UK, and provides employees with novel rights to be informed and consulted over a range of key business and employment issues. At present, there is little empirical evidence as to how employers, employees and unions are responding to the ICER at industry or organisational level. Existing studies have examined the impact of the ICER in large organisations. An understanding of the ICER in medium organisations is particularly underdeveloped. This gap is significant, as over three-quarters of organisations that fall within the scope of the ICER are medium organisations. Through a multi-methods approach involving a survey, expert interview and case study methods, this thesis examines employer, employee and union responses to the ICER at a macro and micro level. More specifically, four in-depth case studies provide critical insights into the establishment, operation and effectiveness of information and consultation arrangements that have been implemented under the auspices of the ICER. Evidence presented in this thesis demonstrates very little take-up from employees and unions in regard to the ICER. EIR managers were the initiators of information and consultation in all case organisations. In terms of operation, the scope of information and consultation had improved, yet fundamentally, information and consultation was management-driven. The majority of information and consultation forums also lacked ‘teeth’ in terms of contributing to strategic decisions. Meaningful consultation was rare, despite the experience of major change or crises in three case organisations. This thesis yields critical insights into the operation of the ICER and its implications for employees’ rights. From a theoretical perspective, the research highlights the complexities of information and consultation and the importance of embeddedness. From a public policy perspective, the findings of this thesis highlight a number of considerations for future policy makers to consider, as a means to improve the effectiveness of the ICER for employers, employees and for the economy as a whole.
Präparation und Charakterisierung polymerer Ein- und Mehrschichtsysteme als Referenzmaterialien für die Kalibrierung festkörperspektroskopischer Analysenverfahren
Creators: name: Dreyer, Anja
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Reference materials
subject: layer systems
subject: solid state spectroscopy
subject: Referenzmaterialien
subject: Schichtsysteme
subject: Festkörperspektroskopie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Phase Noise Model for Continuous-Variable Quantum Key Distribution Using a Local Local Oscillator
Creators: name: Shao, Yun
name: Wang, Heng
name: Pi, Yaodi
name: Huang, Wei
name: Li, Yang
name: Liu, Jinlu
name: Yang, Jie
name: Zhang, Yichen
name: Xu, Bingjie
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The value of residual phase noise, after phase compensation, is one of the key limitations of performance improvement for continuous-variable quantum key distribution using a local local oscillator (LLO CV-QKD) system, since it is the major excess noise. However, due to the non-ideality of the realistic devices implemented in practice, for example, imperfect lasers, detectors and unbalanced interferometers, the value of residual phase noise in current system is still relatively large. Here, we develop a phase noise model to improve the phase noise tolerance of the LLO CV-QKD schemes. In our model, part of the phase-reference measurement noise associated with detection efficiency and electronic noise of Bob's detector as well as a real-time monitored phasereference intensity at Bob's side is considered trusted because it can be locally calibrated by Bob. We show that using our phase noise model can significantly improve the secure key rate and transmission distance of the LLO CV-QKD system. We further conduct an experiment to substantiate the superiority of the phase noise model. Based on experimental data of a LLO CV-QKD system in the 25 km optical fiber channel, we demonstrate that the secure key rate under our phase noise model is approximately 40% higher than that under the conventional phase noise model.
description: 25 pages, 5 figures
Bottomonium from lattice QCD as a probe of the Quark-Gluon Plasma
Creators: name: Aarts, G.
name: Allton, C.
name: Kelly, A.
name: Skullerud, J. -I.
name: Kim, S.
name: Harris, T.
name: Ryan, S. M.
name: Lombardo, M. P.
name: Oktay, M. B.
name: Sinclair, D. K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the temperature dependence of bottomonium for temperatures in the range 0.4 Tc < T < 2.1 Tc, using non-relativistic dynamics for the bottom quark and full relativistic lattice QCD simulations for Nf=2 light flavors. We consider the behaviour of the correlators in Euclidean space, we analyze the associated spectral functions and we study the dependence on the momentum. Our results are amenable to a successful comparison with effective field theories. They help build a coherent picture of the behaviour of bottomonium in the plasma, consistent which the current LHC results.
description: 10 pages, Proceedings of Extreme QCD 2012, August 21-23, 2012 Washington, D.C
Multilokalität und Stadtentwicklung : veränderte Muster räumlicher Mobilität und ihre lokalen Implikationen
Creators: name: Dittrich-Wesbuer, Andrea
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Urban development
subject: multilocality
subject: spatial mobility
subject: Stadtentwicklung
subject: Multilokalität
subject: räumliche Mobilität
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::710 | Landschaftsgestaltung, Raumplanung

description: [no abstract]
Existenz- und Eindeutigkeitsaussagen über Lösungen eines Prionenmodells mit Koagulation
Creators: name: Leis, Elena
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Prion model with coagulation
subject: classical solutions
subject: weak solutions
subject: Prionenmodell mit Koagulation
subject: klassische Lösungen
subject: schwache Lösungen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
title: A Dynamic Rule-based Approach for Self-adaptive Map Personalisation Services
titleType: Other
Creators: name: Magableh, Basel
Publisher: name: TU Dublin
Year: 2013

description: With continuous increase of available geographical information services, requirements for personalising map contentaccording to the user’s profile and context information areincreasingly important. Map personalisation applications could adapt their functionality/behaviour to provide the user with specific spatial data related to his interests at runtime. However, this can be achieved if map applications are able to filter and prioritise geospatial data using dynamic decision-making processes, whichconsiders users’ profiles and context for selecting and styling map content according to their needs. To this aim, this article proposes a new approach for map personalisation using dynamic rule-based engine, which provides the map application with the ability to change its styles and rules dynamically according to users’ profiles.This approach differs from the majority of existing works, which seek to embed the styling rules on the functional implementation of the map application. In addition, the personalisation engine is integrated with context-driven adaptation, which allows the application to monitor, detect, analyse, and react over changes onthe computational environment and users’ profiles. This enablesmap applications to use a styling rule that provides different levels of personalisation and adapt to changes in the computational environment including level of resources and quality of services.
Der Einfluss des pH-Wertes auf die Erregbarkeit der Muskulatur und die Entwicklung muskulärer Ermüdung bei hoch intensiver Intervallarbeit mit einer kleinen Muskelgruppe
Creators: name: Hilbert, Michael
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Muscular fatigue
subject: pH
subject: excitability
subject: Muskuläre Ermüdung
subject: Säuren-Basen-Status
subject: Erregbarkeit
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Random coincidence of $2\nu2β$ decay events as a background source in bolometric $0\nu2β$ decay experiments
Creators: name: Chernyak, D. M.
name: Danevich, F. A.
name: Giuliani, A.
name: Olivieri, E.
name: Tenconi, M.
name: Tretyak, V. I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Two neutrino double $β$ decay can create irremovable background even in high energy resolution detectors searching for neutrinoless double $β$ decay due to random coincidence of $2\nu2β$ events in case of poor time resolution. Possibilities to suppress this background in cryogenic scintillating bolometers are discussed. It is shown that the present bolometric detector technologies enable to control this form of background at the level required to explore the inverted hierarchy of the neutrino mass pattern, including the case of bolometers searching for the neutrinoless double $β$ decay of $^{100}$Mo, which is characterized by a relatively short two neutrino double $β$ decay half-life.
title: Detecting the Onset of Dementia using Context-Oriented Architecture
titleType: Other
Creators: name: Magableh, Basel
Publisher: name: TU Dublin
Year: 2011

description: In the last few years, Aspect Oriented Software De- velopment (AOSD) and Context Oriented Software Development (COSD) have become interesting alternatives for the design and construction of self-adaptive software systems. An analysis of these technologies shows them all to employ the principle of the separation of concerns, Model Driven Architecture (MDA) and Component-based Software Development (CBSD) for building high quality of software systems. In general, the ultimate goal of these technologies is to be able to reduce development costs and effort, while improving the adaptability, and dependability of software systems. COSD, has emerged as a generic devel- opment paradigm towards constructing self-adaptive software by integrating MDA with context-oriented component model. The self-adaptive applications are developed using a Context- Oriented Component-based Applications Model-Driven Architec- ture (COCA-MDA), which generates an Architecture Description language (ADL) presenting the architecture as a components- based software system. COCA-MDA enables the developers to modularise the application based on their context-dependent behaviours, and separate the context-dependent functionality from the context-free functionality of the application. In this article, we wish to study the impact of the decomposition mechanism performed in MDA approaches over the software self-adaptability. We argue that a better and significant advance in software modularity based on context information can increase software adaptability and increase their performance and modi- fiability.
Efficient Algorithms For Fair Clustering with a New Fairness Notion
Creators: name: Gupta, Shivam
name: Ghalme, Ganesh
name: Krishnan, Narayanan C.
name: Jain, Shweta
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: We revisit the problem of fair clustering, first introduced by Chierichetti et al., that requires each protected attribute to have approximately equal representation in every cluster; i.e., a balance property. Existing solutions to fair clustering are either not scalable or do not achieve an optimal trade-off between clustering objective and fairness. In this paper, we propose a new notion of fairness, which we call $tau$-fair fairness, that strictly generalizes the balance property and enables a fine-grained efficiency vs. fairness trade-off. Furthermore, we show that simple greedy round-robin based algorithms achieve this trade-off efficiently. Under a more general setting of multi-valued protected attributes, we rigorously analyze the theoretical properties of the our algorithms. Our experimental results suggest that the proposed solution outperforms all the state-of-the-art algorithms and works exceptionally well even for a large number of clusters.
description: 41 Pages, 12 Figures, 2 Tables
Expressing Ethnicity through Behaviors of a Robot Character
Creators: name: Makatchev, Maxim
name: Simmons, Reid
name: Sakr, Majd
name: Ziadee, Micheline
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computation and Language (cs.CL)
subject: Computers and Society (cs.CY)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Achieving homophily, or association based on similarity, between a human user and a robot holds a promise of improved perception and task performance. However, no previous studies that address homophily via ethnic similarity with robots exist. In this paper, we discuss the difficulties of evoking ethnic cues in a robot, as opposed to a virtual agent, and an approach to overcome those difficulties based on using ethnically salient behaviors. We outline our methodology for selecting and evaluating such behaviors, and culminate with a study that evaluates our hypotheses of the possibility of ethnic attribution of a robot character through verbal and nonverbal behaviors and of achieving the homophily effect.
description: 10 pages, 4 figures
title: Objective-COP: Objective Context Oriented Programming
titleType: Other
Creators: name: Magableh, Basel
Publisher: name: TU Dublin
Year: 2011

description: This paper introduces a context-oriented component-based application MDA (COCA-MDA) that modularizes the application's context-dependent behaviour into context-oriented components. The components separate the application's functional concerns from the extra-functional concerns. The application is organized into two casually connected layers: the base layer, which provides the application's core structure, and the meta-layer, where the COCA-components are located, and which provides composable units of behaviour. This architecture provides software developers with a clear modular structure, which reflects a clear separation of concerns between the context provider and context consumer. In addition, this paper demonstrates the possibility of implementing context-oriented programming with Objective-C. The COCA-middleware enables the context-aware application to modify its behaviour dynamically, based on the execution context conditions
Viola calcarata Desf.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: V. calcarata Desf. (V. monantha Retz.) Adventiv. 2: Grimisuat, Acker, ein Exemplar (Kunz 1935).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Georeferencing of an Unmanned Aerial System by Means of an Iterated Extended Kalman Filter Using a 3D City Model
Creators: name: Bureick, Johannes
name: Vogel, Sören
name: Neumann, Ingo
name: Unger, Jakob
name: Alkhatib, Hamza
Publisher: name: New York, NY : Springer International Publishing
Year: 2019
Subjects: subject: 3D city model
subject: Equality constraint
subject: Implicit measurement equation
subject: Iterated extended Kalman filter
subject: Laser scanner measurements
subject: Unmanned aerial system
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: In engineering geodesy, the technical progress leads to various kinds of multi-sensor systems (MSS) capturing the environment. Multi-sensor systems, especially those mounted on unmanned aerial vehicles, subsequently called unmanned aerial system (UAS), have emerged in the past decade. Georeferencing for MSS and UAS is an indispensable task to obtain further products of the data captured. Georeferencing comprises at least the determination of three translations and three rotations. The availability and accuracy of Global Navigation Satellite System (GNSS) receivers, inertial measurement units, or other sensors for georeferencing is not or not constantly given in urban scenarios. Therefore, we utilize UAS-based laser scanner measurements on building facades. The building latter are modeled as planes in a three-dimensional city model. We determine the trajectory of the UAS by combining the laser scanner measurements with the plane parameters. The resulting implicit measurement equations and nonlinear equality constraints are covered within an iterated extended Kalman filter (IEKF). We developed a software simulation for testing the IEKF using different scenarios to evaluate the functionality, performance, strengths, and remaining challenges of the IEKF implemented.
Breaking down the entire spectrum of spin correlations of a pair of particles involving fermions and gauge bosons
Creators: name: Rahaman, Rafiqul
name: Singh, Ritesh K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We discuss a formalism for the spin correlations and polarizations in two-particle systems with spins half-half, half-one and one-one, and provide the connections between the polarizations and correlations with the joint angular distributions of decay products identifying the asymmetries for them. We demonstrate the formalism in the processes $e^-e^+\to t\bar{t}$, $gb \to tW^-$ and $e^-e^+\to ZZ$ in the standard model as examples. We investigate the effect of some anomalous couplings on the polarizations and spin correlations in the processes $e^-e^+\to t\bar{t}$, $gb \to tW^-$ and $u\bar{d}\to ZW^+$ at parton level and compare their strengths. The spin correlations have the potential to provide a significant improvement over the polarizations in probing the anomalous couplings.
description: 32 pages, 5 figures, and 3 tables
Emerging (2+1)D massive graviton in graphene-like systems
Creators: name: Salgado-Rebolledo, Patricio
name: Pachos, Jiannis K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Unlike the fundamental forces of the Standard Model the quantum effects of gravity are still experimentally inaccessible. Rather surprisingly quantum aspects of gravity, such as massive gravitons, can emerge in experiments with fractional quantum Hall liquids. These liquids are analytically intractable and thus offer limited insight into the mechanism that gives rise to quantum gravity effects. To thoroughly understand this mechanism we employ a graphene-like system and we modify it appropriately in order to realise a simple (2+1)-dimensional massive gravity model. More concretely, we employ (2+1)-dimensional Dirac fermions, emerging in the continuous limit of a fermionic honeycomb lattice, coupled to massive gravitons, simulated by bosonic modes positioned at the links of the lattice. The quantum character of gravity can be determined directly by measuring the correlations on the bosonic atoms or by the interactions they effectively induce on the fermions. The similarity of our approach to current optical lattice configurations suggests that quantum signatures of gravity can be simulated in the laboratory in the near future, thus providing a platform to address question on the unification theories, cosmology or the physics of black holes.
description: 13 pages, 3 figures, typos corrected, references added, matches the published version
Drivetrain Reliability Collaborative Update
Creators: name: Keller, Jonathan
name: Sheng, Shawn
name: Greco, Aaron
Publisher: name: Zenodo
Year: 2023

description: This presentation discusses Operation & Maintenance (O&M) costs, the need for research to characterize failure modes, with the goal of improving drivetrain reliability, reducing uncertainty, and extending the life of the drivetrain.
description: {"references": ["Wiser, R. and M. Bolinger. 2021. Land-Based Wind Market Report: 2021 Edition (Technical Report). DOE/GO-102021-5611. U.S. Department of Energy: Washington, D.C, 2019. doi: 10.2172/1818841and Wiser, R., M. Bolinger, and E. Lantz. 2019. \"Assessing Wind Power Operating Costs in the United States: Results from a Survey of Wind Industry Experts.\" Renewable Energy Focus, 30: 46\u201357. doi: 10.1016/j.ref.2019.05.003.", "Keller, J. et al. 2016. Wind Turbine Drivetrain Reliability Collaborative Workshop: A Recap (Technical Report). DOE/GO-102016-4878. National Renewable Energy Laboratory (NREL), Golden, CO (US). http://www.nrel.gov/docs/fy16osti/66593.pdf.", "Keller, J. et al. 2021. Wind Turbine Drivetrain Reliability and Wind Plant Operations and Maintenance Research and Development Opportunities. Golden, CO. National Renewable Energy Laboratory (NREL). NREL/TP-5000-80195. https://nrel.gov/docs/fy21osti/80195.pdf.", "Gould, B.et al. 2021. \"The Effect of Electrical Current on Premature Failures and Microstructural Degradation in Bearing Steel.\" International Journal of Fatigue 145 (106078). doi: 10.1016/j.ijfatigue.2020.106078.", "Guo, Y. and J. Keller. 2020. \"Validation of Combined Analytical Methods to Predict Slip in Cylindrical Roller Bearings.\" Tribology International, 148: 106347. doi: 10.1016/j.triboint.2020.106347.", "Guo, Y. et al. 2020. \"A Methodology for Reliability Assessment and Prognosis of Bearing Axial Cracking in Wind Turbine Gearboxes.\" Renewable and Sustainable Energy Reviews 127 (109888). doi: 10.1016/j.rser.2020.109888.", "Guo, Y. et al. 2021. \"Investigation of Main Bearing Operating Conditions in a Three-Point Mount Wind Turbine Drivetrain.\" Forschung im Ingenieurwesen. doi: 10.1007/s10010-021-00477-8.", "Bergua Archeli, R. et al. 2021. Up-Tower Investigation of Main Bearing Cage Slip and Loads. NREL/TP-5000-81240. https://www.nrel.gov/docs/fy22osti/81240.pdf."]}
Modeling the Resolved Disk Around the Class 0 Protostar L1527
Creators: name: Tobin, John J.
name: Hartmann, Lee
name: Chiang, Hsin-Fang
name: Wilner, David J.
name: Looney, Leslie W.
name: Loinard, Laurent
name: Calvet, Nuria
name: D'Alessio, Paola
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present high-resolution sub/millimeter interferometric imaging of the Class 0 protostar L1527 IRS (IRAS 04368+2557) at 870 micron and 3.4 mm from the Submillimeter Array (SMA) and Combined Array for Research in Millimeter Astronomy (CARMA). We detect the signature of an edge-on disk surrounding the protostar with an observed diameter of 180 AU in the sub/millimeter images. The mass of the disk is estimated to be 0.007 M_sun, assuming optically thin, isothermal dust emission. The millimeter spectral index is observed to be quite shallow at all the spatial scales probed; alpha ~ 2, implying a dust opacity spectral index beta ~ 0. We model the emission from the disk and surrounding envelope using Monte Carlo radiative transfer codes, simultaneously fitting the sub/millimeter visibility amplitudes, sub/millimeter images, resolved L\arcmin\ image, spectral energy distribution, and mid-infrared spectrum. The best fitting model has a disk radius of R = 125 AU, is highly flared (H ~ R^1.3), has a radial density profile rho ~ R^-2.5, and has a mass of 0.0075 M_sun. The scale height at 100 AU is 48 AU, about a factor of two greater than vertical hydrostatic equilibrium. The resolved millimeter observations indicate that disks may grow rapidly throughout the Class 0 phase. The mass and radius of the young disk around L1527 is comparable to disks around pre-main sequence stars; however, the disk is considerably more vertically extended, possibly due to a combination of lower protostellar mass, infall onto the disk upper layers, and little settling of ~1 micron-sized dust grains.
description: 45 pages, 11 Figures, 7 Tables, Accepted to ApJ
title: Zur Kirchengeschichte und Alterthumskunde des Schweiz. Kirchengeschichte der Schweiz, von E. F. Gelpke, Bern 1856
Creators: name: Jahn, Otto
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Zur Kirchengeschichte und Alterthumskunde des Schweiz. Kirchengeschichte der Schweiz, von Dr. E. F. Gelpke, Prof. der Theol. an der Hochschule Bern. Erster Theil: Kirchengeschichte der Schweiz unter der Römer-, Burgunder- und Alemannenherrschaft. Bern, Verlag der Dalpschen Buchh. 1856. 8. (Vorwort p. V-XII; Inhaltsanzeige p. XIII-XVI; Abhandl. S. 3-414; Corrig. 2SS.)
Jubellidae Reverter-Gil & Fernandez-Pulpeiro 2001
Creators: name: Souto, Javier
name: Reverter-Gil, Oscar
name: Fernández-Pulpeiro, Eugenio
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gymnolaemata
Cheilostomatida
Jubellidae

description: Family Jubellidae Reverter-Gil & Fernández-Pulpeiro, 2001   Diagnosis. Colony calcified, erect, unilaminar, attached by rhizoids that descend branches; branches jointed, dichotomous, frequent, with three or more series of zooids in each branch; lateral branching occasional. Autozooids elongate, curved; gymnocyst reduced to peripheral rim, most of surface cryptocystal. Opesia small, larger than operculum; no condyles or opesiules. Avicularia sessile. Spines, vibracula and ovicells absent. Embryos brooded in gonozooids.
description: Published as part of Souto, Javier, Reverter-Gil, Oscar & Fernández-Pulpeiro, Eugenio, 2011, Redescription of some bryozoan species originally described by J. Jullien from Iberian waters, pp. 31-53 in Zootaxa 2827 on page 46, DOI: 10.5281/zenodo.208139
A new proof of Lucas' Theorem
Creators: name: Laugier, Alexandre
name: Saikia, Manjil P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A07, 11A41, 11A51, 11B50, 11B65, 11B75

description: We give a new proof of Lucas' Theorem in elementary number theory.
description: 5 pages, journal version slightly different
title: Risk Registers Structuring Data Collection to Develop Risk Intelligence
titleType: Other
Creators: name: Leva, Maria Chiara
Publisher: name: TU Dublin
Year: 2017

description: This paper presents the results of the development and implementation of a company-wide risk register, based on a clear set of data structures. A case study from an electricity generation company is presented and the process followed is described. The results of the case study indicated areas where the concept of risk registers could be extended to make better use of existing data and to support continuous improvement of risk management. Six key areas are discussed (1) aggregation of risks across the business, (2) supporting controls over mitigation measures, (3) improved estimation of event likelihood, (4) integrating with critical asset registers, (5) improving risk communication, and (6) linking with day-to-day operational practice. The paper concludes with a framework for placing risk registers at the heart of Process Safety.
title: Future Reasoning Machines: Mind and Body
titleType: Other
Creators: name: Duffy, Brian
Publisher: name: TU Dublin
Year: 2005

description: In investing energy in developing reasoning machines of the future, one must abstract away from the specific solutions to specific problems and ask what are the fundamental research questions that should be addressed. This paper aims to revisit some fundamental perspectives and promote new approaches to reasoning machines and their associated form and function. Core aspects are discussed, namely the one-mind-many-bodies metaphor as introduced in the Agent Chameleon work. Within this metaphor the agent’s embodiment form may take many guises with the artificial mind or agent potentially exhibiting a nomadic existence opportunistically migrating between a myriad of instantiated embodiments. We animate these concepts with reference to two case studies, illustrating how a machine can have fundamentally different capabilities than a human which allows us to exploit, rather than be constrained, by these important differences.
Boundedness for commutators of fractional integrals on Herz-Morrey spaces with variable exponent
Creators: name: Wu, Jianglong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47B47, 42B20, 42B35

description: In this paper, some boundedness for commutators of fractional integrals are obtained on Herz-Morrey spaces with variable exponent applying some properties of varible exponent and $\BMO$ function.
description: In 2013, it is accepted by Kyoto Journal of Mathematics. And there are 10 pages
title: Model-Driven Productivity Evaluation for Self-Adaptive Context-Oriented Software Development
Creators: name: Magableh, Basel
Publisher: name: TU Dublin
Year: 2011

description: Anticipating context changes using a model-based approach requires a formal procedure for analysing and mod- elling their context-dependent functionality, and a stable descrip- tion of the architecture which supports dynamic decision-making and architecture evolution. This article demonstrates the capabil- ities of the context-oriented component-based application-model- driven architecture (COCA-MDA) to support the development of self-adaptive applications; we describe a state-of-the-art case study and evaluate the development effort involved in adopting the COCA-MDA in constructing the application. An intensive analysis of the application requirements simplified the process of modelling the application’s behavioural model; therefore, instead of modelling several variation models, the developers modelled an extra-functionality model. COCA-MDA reduces the development effort because it maintains a clear separation of concerns and em- ploys a decomposition mechanism to produce a context-oriented component model which decouples the applications’ core func- tionality from the context-dependent functionality. Estimating the MDA approach’s productivity can help the software developers to select the best MDA-based methodology from the available solutions proposed in the literature. Thus, counting the source line of code is not adequate for evaluating the development effort of the MDA-based methodology. Quantifying the maintenance adjustment factor of the new, adapted, and reused code is a better estimate of the development effort of the MDA approaches.
title: HUMS-DE: Healthy-Unhealthy Uses of Music Scale (deutsche Version)
Creators: name: Riedl, Hannah
name: Stegemann, Thomas
Publisher: name: University of Music and Performing Arts Vienna
Year: 2018

description: HUMS: Englischer Originalfragebogen entwickelt von Suvi Saarikallio, Christian Gold & Katrina McFerran (2015)

HUMS-DE: Deutsche Übersetzung von Hannah Riedl & Thomas Stegemann (2018)
A trust-based security mechanism for nomadic users in pervasive systems
Creators: name: Djedid, Mohammed Nadir
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cryptography and Security (cs.CR)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The emergence of network technologies and the appearance of new varied applications in terms of services and resources, has created new security problems for which existing solutions and mechanisms are inadequate, especially problems of identification and authentication. In a highly distributed and pervasive system, a uniform and centralized security management is not an option. It then becomes necessary to give more autonomy to security systems by providing them with mechanisms that allows a dynamic and flexible cooperation and collaboration between the actors in the system.
description: 7 pages, 1 figure, 2 tables
THE PLACE OF UZBEKISTAN IN THE WORLD COMMUNITY
Creators: name: Erbutayeva, Ugiloy
Publisher: name: Zenodo
Year: 2023

description: In recent years, Uzbekistan has undergone significant transformation, a fact acknowledged both domestically and internationally. The International Partnership Initiatives Week, themed "New Uzbekistan: Development, Innovation, and Enlightenment," centrally focuses on these evolving elements. This event has drawn over 450 participants, including statesmen, policymakers, researchers, business leaders, experts, high-ranking embassy officials, and representatives from international organizations across  60 nations. This educational project has garnered substantial attention from the global community.
title: Confucian Robot Ethics
Creators: name: Zhu, Qin
name: Williams, Tom
name: Wen, Ruchen
Publisher: name: Old Dominion University Libraries
Year: 2019

description: In the literature of artificial moral agents (AMAs), most work is influenced by either deontological or utilitarian frameworks. It has also been widely acknowledged that these Western “rule-based” ethical theories have encountered both philosophical and computing challenges. To tackle these challenges, this paper explores a non-Western, role-based, Confucian approach to robot ethics. In this paper, we start by providing a short introduction to some theoretical fundamentals of Confucian ethics. Then, we discuss some very preliminary ideas for constructing a Confucian approach to robot ethics. Lastly, we briefly share a couple of empirical studies our research group has recently conducted that aimed to incorporate insights from Confucian ethics into the design of morally competent robots. Inspired by Confucian ethics, this paper argues that to design morally competent robots is to create not only reliable and efficient human-robot interaction, but also a robot-mediated environment in which human teammates can grow their own virtues.