cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Text/Conference Paper
Creators: name: Copei, Sebastian
name: Emme, Clemens
name: Freiherr von Künßberg, Maximilian
name: Malik, Adam
name: Nolte, Natascha
name: Norbisrath, Ulrich
name: Zündorf, Albert
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Requirements Engineering
subject: Design
subject: Event Storming
subject: Wireframes
subject: Data Modeling

description: Workflow based systems are frequently modeled using BPMN diagrams for requirements engineering and UML diagrams for analysis and design. While such diagrams are great input for the software development, non-ICT people like domain experts, customers, end users or business people usually do not understand their content. Therefore, non-ICT people are frequently not able to contribute to these diagrams nor able to identify missing or incorrect parts. This paper proposes the very informal event storming approach as a means to involve users into the requirements engineering activities. We then refine the event storming results via Event Modeling by adding elaborated user interface scenarios. These event models then serve as input for integrated data modeling steps.
$Q$-prime curvature and scattering theory on strictly pseudoconvex domains
Creators: name: Takeuchi, Yuya
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: The $Q$-prime curvature is a local invariant of pseudo-Einstein contact forms on integrable strictly pseudoconvex CR manifolds. The transformation law of the $Q$-prime curvature under scaling is given in terms of a differential operator, called the $P$-prime operator, acting on the space of CR pluriharmonic functions. In this paper, we generalize these objects to the boundaries of asymptotically complex hyperbolic Einstein (ACHE) manifolds, which are partially integrable, strictly pseudoconvex CR manifolds, by using the scattering matrix for ACHE manifolds. In this setting, the $P$-prime operator is a self-adjoint pseudodifferential operator acting on smooth functions and the $Q$-prime curvature is globally determined by the ACHE manifold and the choice of a contact form on the boundary. We prove that the integral of the $Q$-prime curvature is a conformal primitive of the $Q$-curvature; in particular, it defines an invariant of ACHE manifolds whose boundaries admit a contact form with zero $Q$-curvature. We also apply the generalized $Q$-prime curvature to compute the renormalized volume of strictly pseudoconvex domains whose boundaries may not admit pseudo-Einstein structure.
description: 20 pages, corrected typos and updated references
Caroxylon huabicum Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon huabicum

description: 46. Caroxylon huabicum (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola huabica Botsch. in Botanicheskii Zhurnal 68(9): 1247 (1983).
 Type: ― SOUTH-WEST AFRICA [NAMIBIA]. Welwitschia (2014 AC): Farm Vrede OU 719, im Bestand am Huab Revierufer auf Schwemmboden, 2 m, 14 April 1964, Giess 7947 (holotype M-0107424!; isotypes PRE-0538949-0!, WIND!).
 Distribution: ― Namibia: Skeleton Coast (Huab River).
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 164, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544
Periodic solutions for the non-local operator (-Delta + m^2)^s - m^(2s) with m>=0
Creators: name: Ambrosio, Vincenzo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: By using variational methods we investigate the existence of T-periodic solutions to [(-Delta_x + m^2)^s -m^(2s)]u= f(x,u) in (0,T)^N u(x+Te_i)=u(x) for all x in R^N, i=1,...,N where s in (0,1), N>2s, T>0, m>=0 and f(x,u) is a continuous function, T-periodic in x, verifying the Ambrosetti-Rabinowitz condition and a polynomial growth at rate p in (1, (N+2s)/(N-2s)).
Continuous optical generation of microwave signals for fountain clocks
Creators: name: Lipphardt, Burghard
name: Walkemeyer, Patrick
name: Kazda, Michael
name: Rahm, Johannes
name: Weyers, Stefan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: For the optical generation of ultrastable microwave signals for fountain clocks we developed a setup, which is based on a cavity stabilized laser and a commercial frequency comb. The robust system, in operation since 2020, is locked to a 100 MHz output frequency of a hydrogen maser and provides an ultrastable 9.6 GHz signal for the interrogation of atoms in two caesium fountain clocks, acting as primary frequency standards. Measurements reveal that the system provides a phase noise level which enables quantum projection noise limited fountain frequency instabilities at the low $10^{-14} (τ/\mathrm{s})^{-1/2}$ level. At the same time it offers largely maintenance-free operation.
description: 8 pages, 4 figures
title: Text/Conference Paper
Creators: name: Bonorden, Leif
name: Frerichs, Marc
name: Riebisch, Matthias
name: von Riegen, Stephanie
name: Hartke, Florian
name: Herzog, Rainer
name: Hotz, Lothar
name: Jürgensen, Dennis
name: Kiele-Dunsche, Markus
name: Schottler, Seeko
name: Schroeder, Rafael
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022

description: Digital Twins are commonly used as virtual representations of physical objects in manufacturing industries. Information for Digital Twins may be collected from multiple sources and stored in a distributed manner, leading to a Federated Digital Twin. Since decisions about such a federation are crucial for the system and its architecture, they should be guided by reliable and well-evaluated methods. However, current research is focused on distributed data sources but is missing decisions about the distribution of the digital twin itself. We present an approach to partition Federated Digital Twins by classifying information types, computing resources, and concerns of data suppliers. Furthermore, we show how decisions are made based on the Decision Model and Notation standard and evaluate the approach using an industrial case study.
The first detection of SiC$_2$ in the interstellar medium
Creators: name: Massalkhi, S.
name: Jiménez-Serra, I.
name: Martín-Pintado, J.
name: Rivilla, V. M.
name: Colzi, L.
name: Zeng, S.
name: Martín, S.
name: Tercero, B.
name: de Vicente, P.
name: Requena-Torres, M. A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the first detection of SiC$_2$ in the interstellar medium. The molecule was identified through six rotational transitions toward G\,+0.693$-$0.027, a molecular cloud located in the Galactic center. The detection is based on a line survey carried out with the GBT, the Yebes 40m, and the IRAM 30m telescopes covering a range of frequencies from 12 to 276 GHz. We fit the observed spectra assuming local thermodynamic equilibrium and derive a column density of ($1.02\pm0.04)\times10^{13}$ cm$^{-2}$, which gives a fractional abundance of $7.5\times10^{-11}$ with respect to H$_2$, and an excitation temperature of $5.9\pm0.2$ K. We conclude that SiC$_2$ can be formed in the shocked gas by a reaction between the sputtered atomic silicon and C$_2$H$_2$, or it can be released directly from the dust grains due to disruption. We also search for other Si-bearing molecules and detect eight rotational transitions of SiS and four transitions of Si$^{18}$O. The derived fractional abundances are $3.9\times10^{-10}$ and $2.1\times10^{-11}$, respectively. All Si-bearing species toward G\,+0.693$-$0.027 show fractional abundances well below what is typically found in late-type evolved stars.
description: 8 pages, 5 figures
Caroxylon inapertum Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon inapertum

description: 48. Caroxylon inapertum (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola inaperta Botsch. in Novosti Sist. Vyssh. Rast. 9: 150 (1972).
 Type: ― SOUTH-WEST AFRICA [NAMIBIA]. 1920DC: brak flat soil, seasonally flooded, c. 8 miles W of Gautcha Pan, 24 August 1955, Story 5298 (holotype K-000243992!; isotype PRE-0375413-0!).
 Distribution: ― Namibia: NE Namibia (Gautscha Pan); South Africa (NC): Bushmanland, Gordonia.
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 164, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544
Simulation of the vortex dynamics in a real pinning landscape of YBa$_2$Cu$_3$O$_{7-δ}$ coated conductors
Creators: name: Sadovskyy, I. A.
name: Koshelev, A. E.
name: Glatz, A.
name: Ortalan, V.
name: Rupich, M. W.
name: Leroux, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The ability of high-temperature superconductors (HTSs) to carry very large currents with almost no dissipation makes them irreplaceable for high-power applications. The development and further improvement of HTS-based cables requires an in-depth understanding of the superconducting vortex dynamics in presence of complex pinning landscapes. We present a critical current analysis of a real HTS sample in a magnetic field by combining state-of-the-art large-scale Ginzburg-Landau simulations with reconstructive three-dimensional scanning transmission electron microscopy tomography of the pinning landscape in Dy-doped YBa$_2$Cu$_3$O$_{7-δ}$. This methodology provides a unique look at the vortex dynamics in the presence of a complex pinning landscape, responsible for the high current-carrying capacity characteristic of commercial HTS wires. Our method demonstrates very good functional and quantitative agreement of the critical current between simulation and experiment, providing a new predictive tool for HTS wires design.
description: 7 pages, 3 figures
title: Text/Conference Paper
Creators: name: Holz, Felix
name: Fellmann, Michael
name: Lantow, Birger
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Notation
subject: Personenbezogene Dienstleistungen
subject: Soziale Dienstleistungen
subject: CMMN
subject: Wissensintensive Prozesse
subject: Mensch-zentrierte Prozesse

description: Die Geschäftsprozesse von sozialen Dienstleistungsunternehmen weisen Eigenschaften von flexiblen, schwach strukturierten und wissensintensiven Prozessen auf. Für die modellbasierte Unterstützung solcher Prozesse wird die Verwendung von deklarativen Notationen empfohlen, wie z.B. CMMN oder ConDec. Im praktischen Einsatz haben sich jedoch Schwächen dieser Modellierungssprachen gezeigt. Im Zuge dieses Beitrages werden domänenspezifische Konzepte zur zielgerichteteren Modellierung vorgestellt, um die Tätigkeiten der Akteure besser strukturieren zu können. Sowohl Arbeitsdokumentationen von Mitarbeitenden eines Unternehmens im Bereich der Sozialhilfe, als auch durchgeführte Expertenworkshops bilden die Grundlage dieser Konzepte. Zwar können bereits existierende Sprachen zur Modellierung genutzt werden, geeigneter wäre jedoch eine Sprache mit Fokus auf die drei wesentlichen Konzepte der sozialen Arbeit: Ziele, Situationen und Maßnahmen.
The Public Parallel: Understanding sociocultural influences in the rise and fall of the Baroda Public Library system
Creators: name: Lee, Devon C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010
Subjects: Public libraries-India-Baroda (Princely State)-History

description: The current challenges faced in the field of librarianship within India may stem from the dearth of scholarship relating to sociocultural and socioeconomic factors in the historical development of libraries. This paper seeks to examine social aspects of information authority and transmission within India's history as a way of contextualizing the environment in which the first public library movement in India took shape. Attention then turns to an in depth examination of the Baroda public library movement; its impetus, growth, challenges, and eventual decline are analyzed in light of existing social systems and changes. The results suggest that sociocultural factors may have played a greater part in the movement's failure than previously considered. Such findings have critical implications in the future development of libraries within India and further studies of this nature may assist library professionals in reducing the social marginalization of libraries in India by aligning library missions and services with social aims and norms.
Asteroseismology and Spectropolarimetry of the Exoplanet Host Star $λ$ Serpentis
Creators: name: Metcalfe, Travis S.
name: Buzasi, Derek
name: Huber, Daniel
name: Pinsonneault, Marc H.
name: van Saders, Jennifer L.
name: Ayres, Thomas R.
name: Basu, Sarbani
name: Drake, Jeremy J.
name: Egeland, Ricky
name: Kochukhov, Oleg
name: Petit, Pascal
name: Saar, Steven H.
name: See, Victor
name: Stassun, Keivan G.
name: Li, Yaguang
name: Bedding, Timothy R.
name: Breton, Sylvain N.
name: Finley, Adam J.
name: Garcia, Rafael A.
name: Kjeldsen, Hans
name: Nielsen, Martin B.
name: Ong, J. M. Joel
name: Rorsted, Jakob L.
name: Stokholm, Amalie
name: Winther, Mark L.
name: Clark, Catherine A.
name: Godoy-Rivera, Diego
name: Ilyin, Ilya V.
name: Strassmeier, Klaus G.
name: Jeffers, Sandra V.
name: Marsden, Stephen C.
name: Vidotto, Aline A.
name: Baliunas, Sallie
name: Soon, Willie
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The bright star $λ$ Ser hosts a hot Neptune with a minimum mass of 13.6 $M_\oplus$ and a 15.5 day orbit. It also appears to be a solar analog, with a mean rotation period of 25.8 days and surface differential rotation very similar to the Sun. We aim to characterize the fundamental properties of this system, and to constrain the evolutionary pathway that led to its present configuration. We detect solar-like oscillations in time series photometry from the Transiting Exoplanet Survey Satellite (TESS), and we derive precise asteroseismic properties from detailed modeling. We obtain new spectropolarimetric data, and we use them to reconstruct the large-scale magnetic field morphology. We reanalyze the complete time series of chromospheric activity measurements from the Mount Wilson Observatory, and we present new X-ray and ultraviolet observations from the Chandra and Hubble space telescopes. Finally, we use the updated observational constraints to assess the rotational history of the star and to estimate the wind braking torque. We conclude that the remaining uncertainty on stellar age currently prevents an unambiguous interpretation of the properties of $λ$ Ser, and that the rate of angular momentum loss appears to be higher than for other stars with similar Rossby number. Future asteroseismic observations may help to improve the precision of the stellar age.
description: 19 pages including 9 figures and 6 tables. Astronomical Journal, accepted
MS Gr. class. c. 2 333
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 362 [38.3] Subscriptio. Epicurus, De natura
Drawing by Carlo Orazi
Effect of high temperature stress on the photosynthesis properties of Kimchi cabbage seedlings
Creators: name: Kim, H
name: Y, Jang
Publisher: name: World Vegetable Center
Year: 2024
Subjects: CLIMATE CHANGE
KIMCHI
HEAT TOLERANCE
PHOTOSYNTHESIS
RESISTANCE SCREENING

description: Due to rapid climate change, stable production and yield of cabbage are greatly affected. Therefore, it is important to develop kimchi cabbage varieties that are tolerant to high temperatures. Therefore, we screened kimchi cabbage seedlings for varieties that exhibit photosynthesis characteristics at high temperatures and are tolerant to high temperatures. When subjected to high temperature stress, most of them decreased photosynthesis, increased transpiration, and decreased CI and GSW. As a result of data analysis, three groups were found: a group with decreased photosynthetic amount, a group with no significant difference in photosynthetic amount but a difference in transpiration amount, and a group with little difference in photosynthetic amount and transpiration amount (a group with frost resistance). The results of this study revealed the effects of high temperature on photosynthetic characteristics and may provide ideas for future research on developing heat-resistant varieties of kimchi cabbage.
Resolving Remoter Nuclear Spins in a Noisy Bath by Dynamical Decoupling Design
Creators: name: Ma, Wenchao
name: Shi, Fazhan
name: Xu, Kebiao
name: Wang, Pengfei
name: Xu, Xiangkun
name: Rong, Xing
name: Ju, Chenyong
name: Duan, Chang-Kui
name: Zhao, Nan
name: Du, Jiangfeng
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We experimentally resolve several weakly coupled nuclear spins in diamond using a series of novelly designed dynamical decoupling controls. Some nuclear spin signals, hidden by decoherence under ordinary dynamical decoupling controls, are shifted forward in time domain to the coherence time range and thus rescued from the fate of being submerged by the noisy spin bath. In this way, more and remoter single nuclear spins are resolved. Additionally, the field of detection can be continuously tuned on sub-nanoscale. This method extends the capacity of nanoscale magnetometry and may be applicable in other systems for high-resolution noise spectroscopy.
description: 5 pages, 4 figures
title: Text/Conference Paper
Creators: name: Charles, Joel
name: Jansen, Nico
name: Michael, Judith
name: Rumpe, Bernhard
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Education
subject: Domain-Specific Languages
subject: Model-Driven Software Engineering
subject: Software Language Engineering
subject: JupyterLab
subject: Jupyter Notebook

description: Domain-Specific Languages (DSLs) are tailored to a specific domain which requires them to provide domain-specific concepts and a sophisticated tooling for their engineering; aspects which we address with the language workbench MontiCore. As we use MontiCore for research and teaching, we are interested in reducing the entry barrier to use and engineer MontiCore DSLs. While there are approaches for ready-to-use learning environments such as web-based editors, only a few provide a tailored solution for specific DSLs. Within this paper, we present our experiences using JupyterLab in combination with the infrastructure of MontiCore for teaching the use and engineering of DSLs in an interactive manner. We have realized three practical courses and one conference tutorial applying this technical approach. The front-end provides immediate feedback and includes supporting explanations in an integrated manner. Initial feedback indicates that this approach can lower the entry barrier for DSL use and engineering for students and practitioners.
Caroxylon kalaharicum Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon kalaharicum

description: 49. Caroxylon kalaharicum (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola kalaharica Botsch. in Botanicheskii Zhurnal 58: 824 (1973).
 Type: ― SOUTH AFRICA. Kalahari Region [Northern Cape Prov.]: Hay Div., Floradale, April 1940, Esterhuysen 2345 (holotype NBG-0051274-0!; isotype PRE-0375554-0!).
 Distribution: ― South Africa (NC, FS): Griqualand West, Bushmanland.
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 164, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544
title: Text/Conference Paper
Creators: name: Michael, Judith
name: Nachmann, Imke
name: Netz, Lukas
name: Rumpe, Bernhard
name: Stüber, Sebastian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Parameter Management
subject: Functional Modeling
subject: Model-Driven Systems Engineering
subject: Digital Twin Cockpit
subject: Wind Turbine

description: The complexity of wind energy systems combined with an increased trend towards mass customization require the collaboration of many experts to achieve high quality products. Currently, a major issue arises from the lack of data integration among the different tools used during the engineering process which may cause system failures eventually. Existing tools largely do not support automatic detection and indication of erroneous or contradictory parameter values between artifacts of different tools. Employing a model-driven and functional engineering approach enables to establish an integrated toolchain for the management and visualization of engineering artifacts that consume and produce the data. Within this paper, we present an automatic approach to derive an engineering digital twin for the cooperative development and management of engineering artifacts from functional models of the system under development. We evaluate our approach on the example of a hydraulic pump within the cooling system of a wind turbine. The prototype can be coupled with an existing engineering tool ecosystem. The approach enables to exchange the data produced by engineering artifacts according to a functional system model which facilitates the cooperation between different stakeholders throughout the development process.
A Prototype Neutron Veto for Dark Matter Detectors
Creators: name: Westerdale, Shawn
name: Shields, Emily
name: Calaprice, Frank
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Neutrons are a particularly dangerous background for direct WIMP dark matter searches; their nuclear recoils with the target nucleus are often indistinguishable from nuclear recoils produced by WIMP-nuclear collisions. In this study, we explore the concept of a liquid scintillator neutron veto detector that would allow direct dark matter detectors to potentially reject neutrons with greater than 99% efficiency. Here we outline the construction and testing of a small prototype detector and the potential implications of this technology for future dark matter detectors.
How to streamline your sales process with PresearCMS
Creators: name: Tripathy, Abhijit
Publisher: name: Zenodo
Year: 2023
Subjects: Customer lifetime value
Omnichannel
Customer segmentation
Personalization
Predictive analytics
Customer service
Ticket routing
Self-service
Data-driven insights
Customer retention
CRM integration
Helpdesk
Knowledge base
Sales tracking
Customer engagement
Marketing campaigns
Churn reduction
Real-time updates
Customer satisfaction

description: Managing customer relationships is essential to any successful business, but it can be a challenging and time-consuming process. Sales teams often struggle to keep track of leads, prospects, and customers across various channels and stages of the sales funnel. This can result in missed opportunities, inefficient processes, and ultimately, lost revenue. However, with the right customer management system, businesses can streamline their sales process, improve customer engagement, and increase sales. In this whitepaper, we will explore the benefits of PresearCMS as a customer management system and how it can help businesses overcome common sales challenges.
A universal average spectral energy distribution for quasars from optical to extreme ultraviolet
Creators: name: Cai, Zhen-Yi
name: Wang, Jun-Xian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The well-known anti-correlation between the optical/ultraviolet (UV) emission line equivalent widths of active galactic nuclei and the continuum luminosity (the so-called Baldwin effect) is a long-standing puzzle. One common hypothesis is that more luminous sources have softer spectral energy distribution (SED) in the extreme UV (EUV), as revealed by some observational studies. In this work we revisit this issue through cross-matching SDSS quasars with GALEX far-UV/near-UV catalogs and correcting the effect of a severe observational bias of significant UV detection incompleteness, i.e., the more luminous in observed-frame optical, the more likely detected in observed-frame UV. We find that, for GALEX detected quasars at 1.8 < z < 2.2, the rest-frame mean UV SED (~ 500 -- 3000 Angstrom) bewilderingly shows no luminosity dependence at log(νL_ν(2200 Angstrom)) > 45 (up to 47.3), contrary to the standard thin disc model predictions and the observed Baldwin effect in this luminosity range. Probably, the universal mean UV SED is the result of a local atomic-originated process, and in fainter quasars stronger disk turbulence launching more clouds is the main origin of the Baldwin effect. After correcting for the absorption of the intergalactic medium, a rest-frame intrinsic mean EUV SED is derived from a sub-sample of bright quasars and is found to be much redder in the EUV than all previous quasar composite spectra, highlighting the significance of properly accounting for the sample incompleteness. Interestingly, the global consistence between our extremely red mean EUV SED and the line-driven wind model again supports an origin of a local physical process.
description: 27 pages, 15 figures, author's initial version submitted to Nature Astronomy
Phonon interaction of electron in the translation-invariant strong-coupling theory
Creators: name: Lakhno, Victor D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: A dependence of phonon interaction on the interelectronic distance is found for a translation-invariant (TI) strong-coupling bipolaron. It is shown that the charge induced by the electrons in a TI-bipolaron state is always greater than that in a bipolaron with spontaneously broken symmetry.
description: Modern Physics Letters B, accepted. 5 pages, 2 figures
title: Text/Conference Paper
Creators: name: Bauern, Thomas
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Geschäftsprozess
subject: Flexibilität
subject: Kontrollfluss
subject: Sequenz
subject: Zeit
subject: Workflow-Engine

description: Bei der Modellierung von Geschäftsprozessen (GP) werden Aktivitäten üblicherweise als atomare Einheiten betrachtet. Dies führt zu unnötigen Einschränkungen, wenn z.B. Sequenzen von Aktivitäten modelliert werden. Hier kann die Flexibilität erhöht werden, indem sich Sequenzkanten beliebig auf die Start- und Endeereignisse ihrer Quell- und Zielaktivitäten beziehen können. Dadurch werden zur Ausführungszeit der GP (Runtime) zusätzliche Ausführungsreihenfolgen möglich, d.h. die Benutzer haben mehr Flexibilität bei der Prozessbearbeitung. Dennoch werden selbstverständlich alle modellierten Kontrollflussbedingungen ebenso eingehalten, wie zeitliche Constraints zwischen Aktivitäten (z.B. Mindestzeitabstände). Damit eine Prozess-Engine einen GP entsprechend dieser Bedingungen (automatisch) steuern kann, ist eine formale Ausführungssemantik erforderlich. Sie wird in diesem Beitrag ebenso vorgestellt, wie Maßnahmen, mit denen die Prozess-Engine den Start bzw. die Beendigung von Aktivitäten verzögern und beschleunigen kann, um so das gewünschte Verhalten bei der GP-Ausführung zu erreichen.
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 26 (1925)
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1925
Subjects: subject: ddc:943

description: Eck, Johannes: Butzbacher und Licher Studenten vom Ausgange des 14. bis zur Mitte des 17. Jahrhunderts Nies, August: Die Lesche von Mühlheim Sauer, Fritz: Das jüngste Dorf im Vogelsberg (Glashütten) Helmke, Paul: Grabhügel der Bronzezeit in Schwarz (Kreis Alsfeld) Museumsbericht Walbrach, Karl: Karl Gareis Bücherbesprechungen
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 32 (1934)
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1934
Subjects: subject: ddc:943

description: Walbrach, Karl: Karl Ebel zum Gedächtnis Stroh, Fritz: Hessische Forschung, von Sinn und Leistung des Südhessischen Wörterbuchs Hävernick, Walter: Das Münzwesen der Stauferzeit in der Landschaft zwischen Rhein, Main und Lahn Richter, Hans: Hessen und die Auswanderung 1815-1855 Besprechungen Vereinsbericht 1933/34
Existence of corotating and counter-rotating vortex pairs for active scalar equations
Creators: name: Hmidi, Taoufik
name: Mateu, Joan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper, we study the existence of corotating and counter-rotating pairs of simply connected patches for Euler equations and the $(\hbox{SQG})_α$ equations with $α\in (0,1).$ From the numerical experiments implemented for Euler equations in \cite{DZ, humbert, S-Z} it is conjectured the existence of a curve of steady vortex pairs passing through the point vortex pairs. There are some analytical proofs based on variational principle \cite{keady, Tur}, however they do not give enough information about the pairs such as the uniqueness or the topological structure of each single vortex. We intend in this paper to give direct proofs confirming the numerical experiments and extend these results for the $(\hbox{SQG})_α$ equation when $α\in (0,1)$. The proofs rely on the contour dynamics equations combined with a desingularization of the point vortex pairs and the application of the implicit function theorem.
description: 39 pages, we unified some sections
title: Text/Conference Paper
Creators: name: Koch, Sandro
name: Wunderlich, Tim
name: Hansert, Jonas
name: Schlegel, Thomas
name: Ihlenfeldt, Steffen
name: Heinrich, Robert
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: domain-specific modelling language
subject: process modelling
subject: process validation
subject: resilience
subject: cyber-physical production systems

description: Modelling and reconfiguration of production processes require knowledge across different domains. This in-depth knowledge is necessary to avoid possible side effects that could threaten the production plant, the workpiece or the worker. Therefore, process modelling approaches allow adding additional data to the steps of a process. Such additions can be constraints, which need to be fulfilled before a step can be executed. Upon reconfiguration of production processes, these constraints need to be validated to ensure that the objective of the process is still met. However, this task demands expertise in the field of process modelling as well as in the domain of the production process and the production plant. To the best of our knowledge, state-of-the-art production process modelling approaches are unable to determine the semantic validity of a reconfigured production process. In this paper, we introduce a domain-specific modelling language dedicated to model and validate constraints between production steps.With this approach, we aim to assist the operator in reconfiguring production processes. We evaluate this approach in three case studies and show that our approach can detect violated constraints in production processes.
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 31 (1933)
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1933
Subjects: subject: ddc:943

description: Taeger, Fritz: Das römische Germanien und die Reichs-Politik Mittermaier, Franz Paul: Studien zur Territorialgeschichte der südlichen Wetterau Noack, Friedrich: Landgraf Philipps Glaubenswechsel und Eheschließung 1693 Bericht über die im Oberhessischen Geschichtsverein gehaltenen Vorträge Winter 1932/33: Schulte, Otto: Über den Hüttenberg Roloff, Gustav: Hessen im Jahre 1866 Mayer, Theodor: Die Wetterau in der älteren deutschen Geschichte Ebel, Karl: Die Anfänge der Stadt Gießen
Caroxylon luederitzense Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon luederitzense

description: 53. Caroxylon luederitzense (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola luederitzensis Botsch. in Botanicheskii Zhurnal 58: 825 (1973).
 Type: ― SOUTH-WEST AFRICA [NAMIBIA]. Lüderitz: near seashore at Redford Bay, 10 April 1949, Kinges 2039 (holotype M-0107420!).
 Distribution: ― Namibia: Namib coast (Lüderitz, Walvis Bay).
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 165, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544
Automated reduction of submillimetre single-dish heterodyne data from the James Clerk Maxwell Telescope using ORAC-DR
Creators: name: Jenness, Tim
name: Currie, Malcolm J.
name: Tilanus, Remo P. J.
name: Cavanagh, Brad
name: Berry, David S.
name: Leech, Jamie
name: Rizzi, Luca
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: With the advent of modern multi-detector heterodyne instruments that can result in observations generating thousands of spectra per minute it is no longer feasible to reduce these data as individual spectra. We describe the automated data reduction procedure used to generate baselined data cubes from heterodyne data obtained at the James Clerk Maxwell Telescope. The system can automatically detect baseline regions in spectra and automatically determine regridding parameters, all without input from a user. Additionally it can detect and remove spectra suffering from transient interference effects or anomalous baselines. The pipeline is written as a set of recipes using the ORAC-DR pipeline environment with the algorithmic code using Starlink software packages and infrastructure. The algorithms presented here can be applied to other heterodyne array instruments and have been applied to data from historical JCMT heterodyne instrumentation.
description: 18 pages, 13 figures, submitted to Monthly Notices of the Royal Astronomical Society
Colossal linear magnetoelectricity in polar magnet Fe2Mo3O8
Creators: name: Chang, Yuting
name: Weng, Yakui
name: Xie, Yunlong
name: You, Bin
name: Wang, Junfeng
name: Li, Liang
name: Liu, Jun-Ming
name: Dong, Shuai
name: Lu, Chengliang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Linear magnetoelectric effect is an attractive phenomenon in condensed matters and provides indispensable technological functionalities. Here a colossal linear magnetoelectric effect with diagonal component alfa_33 reaching up to ~480 ps/m is reported in a polar magnet Fe2Mo3O8, and this effect can persist in a broad range of magnetic field (~20 T) and is orders of magnitude larger than reported values in literature. Such an exceptional experimental observation can be well reproduced by a theoretical model affirmatively unveiling the vital contributions from the exchange striction, while the sign difference of magnetocrystalline anisotropy can also be reasonably figured out.
description: 14 pages and 4 figures
title: Text/Conference Paper
Creators: name: Frerichs, Marc
name: Nüttgens, Markus
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Enterprise Digital Twin
subject: Digital Twin of an Organization
subject: Business Analytics

description: With its origins in the manufacturing and production sector, the concept of the Digital Twin has now become firmly established. Companies are increasingly relying on the potential advantages of operating a digital representation of their corporate structure with the Digital Twin of an Organization. This is done by incorporating relevant dynamic and operational data on the slower-changing structural data of traditional business. This paper deals with the question of how a digital twin can be designed and actually implemented, particularly taking into account data and processes extracted from business information systems. A real, implemented use case is used to show how operational decision-making can be supported by a digital twin and what role the concept of Hybrid Intelligence plays in this context. The findings of this work are the basis for an open platform for business analytics and resulting (semi-)automated actions, e.g., for implementation of compliance operations such as double payment analysis.
Caroxylon microtrichum Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon microtrichum

description: 57. Caroxylon microtrichum (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola microtricha Botsch. in Botanicheskii Zhurnal 58: 836 (1973).
 Type: ― SOUTH AFRICA. Cape Prov. [Northern Cape Prov.]: Maraisburg, false karoo of limestone flats, elev. 3900 ft, 30 November 1951, Acocks 16291 (holotype K-000243973!; isotype PRE-0374271-0!).
 Distribution: ― South Africa (NC): Griqualand West.
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 166, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544
Evaluating clinics' use and adaptation of techology to the unique barriers faced by at-risk, HIV-positive individuals in the development of medication adherence plans
Creators: name: Levin, Stephen
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016
Subjects: SMS
HIV/AIDS
Medication Adherence

description: This research reports on a case study of Whitman-Walker Health, an urban clinic that serves at-risk patients who are HIV positive. Interviews were conducted with administrators and clinicians to gain insight into the medication adherence barriers faced by their patients, and also study the methods and technological adaptations the clinic employs to help overcome the barriers faced by their patients. The study found a well-developed workflow and adept use of technology to create and keep patients on a path of medication adherence.
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 34 (1937)
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1937
Subjects: subject: ddc:943

description: Müller, Karl Theodor Christian: Alte Straßen und Wege in Oberhessen, Teil 2 Becker, Eduard Edwin: Alsfelder Regesten des Staatsarchivs zu Marburg Walbrach, Karl: Die Badenburg Immel, Richard: Die Geschichte eines oberhessischen Stadtwaldes Bücherbesprechungen
title: Text/Conference Paper
Creators: name: Clasen, Laif-Oke
name: Moldt, Daniel
name: Feldmann, Matthias
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: Fallstudie
subject: Softwareprojekt
subject: Lehrprojekt
subject: Scrum
subject: Projektmanagement
subject: Matrix
subject: Kausalnetz

description: Damit Studierende erlernen, wie man Software in größeren Gruppierungen entwickelt, müssen die richtigen Bedingungen in Lehrprojekten geschaffen werden. Zur Vermittlung von Strukturen und Prozessen der Projektorganisation und -durchführung sowie deren Abhängigkeiten sind Methoden, Techniken und Werkzeuge notwendig. Der Paose-Ansatz (Petri net-based, Agent- and Organization-Oriented Software Engineering) liefert hierfür sowohl die Modellierungs- als auch die Umsetzungsmittel. In diesem Beitrag wird erläutert, wie, in Anlehnung an die bisher verwendete Modellierungstechnik der Use-Cases und Matrizen, Studierende ein tieferes Verständnis der Aufgabenstrukturierung im Softwareentwicklungsprozess erlangen können, so dass zum einen eine koordinierte Arbeit erfolgt und zum anderen ein bewußter Lernprozess unterstützt wird. Zur Erläuterung wird beispielhaft anhand der bekannten Rollen des Scrum Ansatzes das Verfahren diskutiert.
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 29 (1930)
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1930
Subjects: subject: ddc:943

description: Zum Gedächtnis: Carl Kramer, Georg Wolff, August Röschen, Friedrich Noack, Karl Klewitz Wolff, Georg: Spinnwirtel als Grabbeigaben in der jüngeren Steinzeit Noack, Friedrich: Der Kardinal von Hessen als Goldmacher Lade, Bernhard: Geschichte der Befestigungswerke der Stadt Büdingen Walbrach, Carl: Beiträge zur Geschichte von Villingen : aus der "Villinger Chronik" Kauß, Ernst: Die Grünberger Bäckerzunft vom 16./19. Jahrhundert Neue Literatur zur Geschichte Oberhessens und der Nachbargebiete Vereinsbericht über die Jahre 1926-1930 Bericht des Oberhessischen Museums und der Gailschen Sammlungen
Cosmological Hints of Modified Gravity ?
Creators: name: Di Valentino, Eleonora
name: Melchiorri, Alessandro
name: Silk, Joseph
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recent measurements of Cosmic Microwave Background temperature and polarization anisotropies made by the Planck satellite have provided impressive confirmation of the $Λ$CDM cosmological model. However interesting hints of slight deviations from $Λ$CDM have been found, including a $95 \%$ c.l. preference for a "modified gravity" structure formation scenario. In this paper we confirm the preference for a modified gravity scenario from Planck 2015 data, find that modified gravity solves the so-called $A_{lens}$ anomaly in the CMB angular spectrum, and constrains the amplitude of matter density fluctuations to $σ_8=0.815_{-0.048}^{+0.032}$, in better agreement with weak lensing constraints. Moreover, we find a lower value for the reionization optical depth of $τ=0.059\pm0.020$ (to be compared with the value of $τ= 0.079 \pm 0.017$ obtained in the standard scenario), more consistent with recent optical and UV data. We check the stability of this result by considering possible degeneracies with other parameters, including the neutrino effective number, the running of the spectral index and the amount of primordial helium. The indication for modified gravity is still present at about $95\%$ c.l., and could become more significant if lower values of $τ$ were to be further confirmed by future cosmological and astrophysical data.
description: 10 pages, 5 figures. Minor revisions, accepted for publication on PRD
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 30 (1932)
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1932
Subjects: subject: ddc:943

description: Sauer, Fritz: Die Eisenhütte zu Hirzenhain Blöcher, Elsa: Salinen und Salzhandel in der Wetterau mit besonderer Berücksichtigung von Nauheim im 17. und 18. Jahrhundert Becker, Eduard Edwin: Das Archiv eines Alsfelder Patriziergeschlechts Müller, Karl Theodor Christian: Decken sich die "Capturae Itani et Madabrahtes" mit der späteren Gemarkung Landenhausen? Neuere Literatur zur Geschichte Oberhessens und der Nachbargebiete Vereinsbericht Bericht über das Oberhessische Museum und die Gailschen Sammlungen
Caroxylon minutifolium Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon minutifolium

description: 58. Caroxylon minutifolium (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola minutifolia Botsch. in Botanicheskii Zhurnal 59: 537 (1974c).
 Type: ― SOUTH AFRICA. Cape Region [Northern Cape Prov.]: outskirts of Fraseburg on the eastern side, elev. 1260 m, 10 April 1971, Coetzer 53 (holotype K-000243990!; isotype PRE-0374272-0!).
 Distribution: ― South Africa (NC, WC): Karoo National Park (Beaufort West), Upper Karoo (Fraseburg), Gordonia.
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 166, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 28 (1928) - Festschrift des Oberhessischen Geschichtsvereins zur Feier seines fünfzigjährigen Bestehens
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 1928
Subjects: subject: ddc:943

description: Müller, K. Th. Ch.: Alte Straßen und Wege in Oberhessen, 1. Teil Dotter, Karl: Die Pflege der Musik an der Universität und dem Pädagogium zu Gießen Walbrach, Carl: Ein halbes Jahrundert oberhessischer Geschichtsverein
title: Text/Conference Paper
Creators: name: Fettke, Peter
name: Reisig, Wolfgang
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2022
Subjects: subject: systems composition
subject: data modelling
subject: behaviour modelling
subject: composition calculus
subject: algebraic specification
subject: systems mining

description: Heraklit ist ein laufendes Forschungsprogramm und Entwicklungsprojekt mit dem Ziel der Schaffung einer Infrastruktur zur Modellierung großer, rechnerintegrierter Systeme. Wir diskutieren die zentralen Anforderungen an solche Modelle (Hierarchien, Nutzersicht, Überführung informaler in formale Ideen, schematische Modelle, gleichrangiger Umgang mit digitalisierten und personengebundenen Prozessen) und erläutern, wie Heraklit diese Anforderungen unterstützt. Eine Fallstudie zeigt die Nutzbarkeit von Heraklit in der Praxis.
Caroxylon mirabile Mucina 2017, comb. nov.
Creators: name: Mucina, Ladislav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Caroxylon
Caroxylon mirabile

description: 59. Caroxylon mirabile (Botsch.) Mucina comb. nov.
 Basionym: ― Salsola mirabilis Botsch. in Botanicheskii Zhurnal 63: 834 (1978).
 Type: ― SOUTH-WEST AFRICA [NAMIBIA]. Windhoek, Farm Excelsior WIN 286, auf brakkigen Boden sehr häufig, 29 January 1972, Giess 11628 (holotype M-0107417!; isotype WIND!).
 Distribution: ― Namibia: Khomas Hochland (near Windhoek).
description: Published as part of Mucina, Ladislav, 2017, Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations, pp. 151-178 in Phytotaxa 312 (2) on page 166, DOI: 10.11646/phytotaxa.312.2.1, http://zenodo.org/record/13701544