cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: A Critical Examination of Hypernova Remnant Candidates in M101. II. NGC 5471B
Creators: name: Chen, C-HR
name: Chu, Y-H
name: Gruendl, R
name: Lai, S-P
name: Wang, QD
Publisher: name: University of Massachusetts Amherst
Year: 2002
Subjects: subject: galaxies: individual (M101); H II regions; ISM: bubbles; ISM: kinematics and dynamics; supernova remnants; X-rays: ISM
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://iopscience.iop.org/1538-3881/123/5/2462/
description: NGC 5471B has been suggested to contain a hypernova because of its extraordinarily bright X-ray emission. To assess its true nature, we have obtained high-resolution images in continuum bands and nebular lines with the Hubble Space Telescope, and high-dispersion long-slit spectra with the Kitt Peak National Observatory 4 m echelle spectrograph. The images reveal three supernova remnant (SNR) candidates in the giant H II region NGC 5471, the brightest one being the 77 × 60 pc shell in NGC 5471B. The Hα velocity profile of NGC 5471B can be decomposed into a narrow component (FWHM 41 km s-1) from the background H II region and a broad component (FWHM 148 km s-1) from the SNR shell. Using the brightness ratio of the broad to narrow components and the Hα flux measured from the WFPC2 Hα image, we derive a Hα luminosity of (1.4 ± 0.1) × 1039 ergs s-1 for the SNR shell. The [S II] λ6716/λ6731 doublet ratio of the broad velocity component is used to derive an electron density of ~700 cm-3 in the SNR shell. The mass of the SNR shell is thus 4600 ± 500 M. With a ~330 km s-1 expansion velocity implied by the extreme velocity extent of the broad component, the kinetic energy of the SNR shell is determined to be 5 × 1051 ergs. This requires an explosion energy greater than 1052 ergs, which can be provided by one hypernova or multiple supernovae. Comparing to SNRs in nearby active star formation regions, the SNR shell in NGC 5471B appears truly unique and energetic. We conclude that the optical observations support the existence of a hypernova remnant in NGC 5471B.
Artificial intelligence in peer review: How can evolutionary computation support journal editors?
Creators: name: Mrowinski, Maciej J.
name: Fronczak, Piotr
name: Fronczak, Agata
name: Ausloos, Marcel
name: Nedic, Olgica
Publisher: name: arXiv
Year: 2017
Subjects: subject: Digital Libraries (cs.DL)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times) are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. We show that Cartesian Genetic Programming, a nature-inspired evolutionary algorithm, can dramatically improve editorial strategies. The artificially evolved strategy reduced the duration of the peer review process by 30%, without increasing the pool of reviewers (in comparison to a typical human-developed strategy). Evolutionary computation has typically been used in technological processes or biological ecosystems. Our results demonstrate that genetic programs can improve real-world social systems that are usually much harder to understand and control than physical systems.
description: 17 pages, 5 figures, 18 references, supplementary material (algorithms and 2 data tables) in Appendix
Changing inputs to urban administration and the progressive reformers
Creators: name: Bateman, Philip D
Publisher: name: Carnegie Mellon University
Year: 1984
Subjects: History

description: INTRODUCTION 1
THE NEED FOR STUDY OF URBAN PUBLIC ADMINISTRATION 4
METHOD OF STUDY 7
SELECTINGTHE CITY-SAMPLE GROUP 9
TRENDS IN URBAN PUBLIC ADMINISTRATION 1910 TO 1930 10
CHOICE OF INDEPENDENT VARIABLES 14
ANALYSIS OF THE STATISTICAL MODEL 18
PITTSBURGH:A CASE STUDY 37
CONCLUSION 48
APPENDICES 51
BIBLIOGRAPHY 54
Additional file 2 of Poorer mental health and sleep quality are associated with greater self-reported reward-related eating during pregnancy and postpartum: an observational cohort study
Creators: name: Betts, Grace M.
name: Lipsky, Leah M.
name: Temmen, Chelsie D.
name: Siega-Riz, Anna Maria
name: Faith, Myles S.
name: Nansel, Tonja R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00480
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00480, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00480, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
CP asymmetries at D0
Creators: name: Holubyev, K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Using two independent measurements of the semileptonic CP asymmetry in the $B_s$ system, we constrain the CP violating phase of the $B_s$ system to be $ϕ_s = -0.70^{+0.47}_{-0.39}$. The data sample corresponds to an integrated luminosity of 1.1 fb$^{-1}$ accumulated with D0 detector at the Fermilab Tevatron collider. We also measure the direct CP violating asymmetry in the decay $B^+ \to J/ψK^+$ to be $A_{CP}(B^+ \to J/ψK^+) = +0.0067 \pm 0.0074$(stat)$\pm0.0026$(syst). The data corresponds to an integrated luminosity of 1.6 fb$^{-1}$.
description: contributed paper to EPS07, Manchester, UK, manuscript number EPSHEPP172
Direct CP violation in b -> d J/ψdecays
Creators: name: Dunietz, Isard
name: Soares, Joao M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the possibility of observing direct CP violation in self-tagging B-meson decays of the type b -> d J/ψ. The CP asymmetry can be generated due to strong or electromagnetic scattering in the final state, or due to long distance effects. The first two contributions give asymmetries of a few 10^(-3), in the standard model. The long distance effects are hard to estimate, but it cannot be excluded that they yield asymmetries of about 1%.
description: 10 pages, Fermilab-pub-93/307-T
Generating models for temporal representations
Creators: name: Blackburn, Patrick
name: Hinderer, Sébastien
Publisher: name: arXiv
Year: 2007
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We discuss the use of model building for temporal representations. We chose Polish to illustrate our discussion because it has an interesting aspectual system, but the points we wish to make are not language specific. Rather, our goal is to develop theoretical and computational tools for temporal model building tasks in computational semantics. To this end, we present a first-order theory of time and events which is rich enough to capture interesting semantic distinctions, and an algorithm which takes minimal models for first-order theories and systematically attempts to ``perturb'' their temporal component to provide non-minimal, but semantically significant, models.
title: Prozessbewertungen bezüglich Gewinn, Zeit und Kosten – fehlt da nicht noch Wesentliches?
Creators: name: Laue, Ralf
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Geschäftsprozesse
subject: Geschäftsprozessoptimierung
subject: Business Process Reengineering
subject: Gesellschaftliche Verantwortung
subject: Corporate Social Responsibility
subject: ISO 26000

description: Einer der wichtigsten Gründe dafür, Geschäftsprozesse zu modellieren, besteht darin, die Modelle als Ausgangspunkt für die Erarbeitung möglicher Prozessverbesserungen zu verwenden. Es gibt verschiedene Möglichkeiten, die Ziele solcher Prozessverbesserungen zu benennen. Eine Unter- suchung der wissenschaftlichen Literatur zum Thema zeigt, dass die Ziele „finanzieller Gewinn“ und „Zeit- bzw. Kostensenkung“ bei weitem dominieren. Empfehlungen, um solche Prozessverbesserungen zu erreichen, sind in der Literatur gut dokumentiert.
Weit weniger gut dokumentiert sind Empfehlungen zur Verbesserung von Prozesseigenschaften, die die gesellschaftliche Verantwortung prozessausführender Organisationen betreffen. Zu diesen Eigenschaften gehören z. B. eine mitarbeitergerechte Arbeitsgestaltung, Auswirkungen auf Natur und Umwelt sowie die Zugänglichkeit der Prozesse für eine möglichst weit gefasste Gruppe von Menschen. Empfehlungen zu diesen Prozesseigenschaften wurden in Fachgebieten außerhalb der Modellierung (wie den Arbeitswissenschaften) publiziert, sie werden aber in der Literatur zur Prozessmodellierung selten aufgegriffen,
Im Beitrag werden erste Ideen vorgestellt, wie diese Aspekte systematisch in Workshops zur Prozessgestaltung einbezogen werden können. Damit soll eine Diskussionsgrundlage für weitere Arbeiten gelegt werden.
title: Practical Experience with Petriflow: Enriched Process Models Serving as Implementation
Creators: name: Juhás, Gabriel
name: Mladoniczky, Milan
name: Petrovič, Ľuboš
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Low-code
subject: Petri nets
subject: Petriflow

description: In this paper we discuss experiences gained by using low-code language Petriflow, based on extended Petri nets enriched by data variables and forms. We illustrate on several real-life use cases how the Petriflow models of business processes can directly be used as implementation when deployed in Petriflow interpreter.
CP violation in $b$ hadrons at LHCb
Creators: name: Hicheur, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The most recent results on CP violation in $b$ hadrons obtained by the LHCb Collaboration with Run I and years 2015-2016 of Run II are reviewed. The different types of violation are covered by the studies presented in this paper.
description: Proceedings of the Particles and Nuclei International Conference 2017, Beijing, China
Exotic hadrons and SU(3) chiral dynamics
Creators: name: Hyodo, Tetsuo
name: Jido, Daisuke
name: Hosaka, Atsushi
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We explore a possibility to generate exotic hadrons dynamically in the scattering of hadrons. The s-wave scattering amplitude of an arbitrary hadron with the Nambu-Goldstone boson is constructed so as to satisfy the unitarity condition and the chiral low energy theorem. We find that the chiral interaction for the exotic channels is in most cases repulsive, and that the strength of the possible attractive interaction is uniquely determined. We show that the attractive interaction in exotic channels is not strong enough to generate a bound state, while the interaction in nonexotic channel generate bound states which are considered to be the origin of some resonances observed in nature.
description: 4 pages, no figures, Talk given at the 11th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU07), September 10-14, 2007, Forschungzentrum Juelich, Germany. v2: minor revisions
Additional file 2 of Zymomonas diversity and potential for biofuel production
Creators: name: Felczak, Magdalena M.
name: Bowers, Robert M.
name: Woyke, Tanja
name: TerAvest, Michaela A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Figure S6.Z. mobilis BcsA alignment (see figure in separate PDF). BcsA (ZMO1083) protein alignment was performed by Clustal Ω and visualized by ESPript 3.0 (Robert & Gouet, 2014). Pomaceae and ZM4 are not included as they were not annotated or annotated as pseudogene, respectively. In CP4 bcsA G629A substitution results in a stop codon (TAG); Met 42 is a start codon and protein is truncated from N-terminus. C-terminal truncation of PROIMIA1 BcsA is discussed in text. Residues with strict identity are in white on red. Threshold for high similarity was set at 0.7 and similar residues are shown in red and framed in blue. Weakly similar residues are shown in black.
Cancellation of power enhancements in non-spectator decays
Creators: name: Aglietti, U.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Exclusive non-spectator decay rates of beauty hadrons contain power enhancements of the form (m_b/m)^2 and m_b/m, where m_b is the b-quark mass and m is a light quark mass. An implicit argument has been recently given according to which these singularities cancel in the totally inclusive decay width. We present in this note a completely explicit computation of the diagrams containing power enhancements. Our results agree with the previous general conclusion.
description: 13 pages, LaTex version 2.09
On the Solar System-Debris Disk Connecction
Creators: name: Moro-Martin, Amaya
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper emphasizes the connection between solar and extra-solar debris disks: how models and observations of the Solar System are helping us understand the debris disk phenomenon, and vice versa, how debris disks are helping us place our Solar System into context.
description: 8 pages, Exoplanets: Detection, Formation and Dynamics Proceedings IAU Symposium No. 249 2008
Additional file 3 of Zymomonas diversity and potential for biofuel production
Creators: name: Felczak, Magdalena M.
name: Bowers, Robert M.
name: Woyke, Tanja
name: TerAvest, Michaela A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Figure S7. Z. mobilis BcsA alignment with secondary structures from Rhodobacter sphaeroides 4P02_A (see figure in separate PDF). BcsA (ZMO1083) was aligned with BcsA from R. sphaeroides using Clustal Ω and visualized by ESPript 3.0 (1). Secondary structures derived from R. sp. 3D structure (PDB 4P02) are shown at the top. α and π helices are shown in medium and small squiggles, β sheets as arrows and α or β turns as TT or TTT, respectively. Color code is as in Figure S5. β-16 and β-17 of R. sphaeroids are part of a PilZ domain binding c-di GMP.
Diffraction in low-energy electron scattering from DNA: bridging gas phase and solid state theory
Creators: name: Caron, Laurent
name: Tonzani, Stefano
name: Greene, Chris H.
name: Sanche, Leon
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Using high-quality gas phase electron scattering calculations and multiple scattering theory, we attempt to gain insights on the radiation damage to DNA induced by secondary low-energy electrons in the condensed phase, and to bridge the existing gap with the gas phase theory and experiments. The origin of different resonant features (arising from single molecules or diffraction) is discussed and the calculations are compared to existing experiments in thin films.
description: 40 pages preprint, 12 figures, submitted to J. Chem. Phys
Supersymmetric Left-Right Model and its Tests in Linear Colliders
Creators: name: Huitu, K.
name: Maalampi, J.
name: Raidal, M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate phenomenological implications of a supersymmetric left-right model based on $SU(2)_L\times SU(2)_R\times U(1)_{B-L}\,$ gauge symmetry testable in the next generation linear colliders. We concentrate in particular on the doubly charged $SU(2)_R$ triplet higgsino $\tildeΔ$, which we find very suitable for experimental search. We estimate its production rate in $e^+e^-$, $e^-e^-$, $e^-γ$ and $γγ$ collisions and consider its subsequent decays. These processes have a clear discovery signature with a very low background from other processes.
description: 23 pages + 11 pages of figures (available on request), HU-SEFT R 1993-16
Ceci n’est pas une Mouse‐Trap Car: Physical Versus Virtual Materials in the Classroom
Creators: name: Adair, Emily
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The increasing availability of computers as instructional media in elementary school classrooms makes possible an exciting range of new tools and techniques to support learning. For example, by using computer simulations students are able to manipulate virtual objects and materials in ways that would be totally impractical, unsafe, or prohibitively expensive in the physical world. Virtual experimentation is also time efficient. Per unit time, students are able to run many more experimental trials in a virtual lab setting than in an actual school laboratory. But we instinctively place a high value on real‐world experience. One does not master the violin by reading about musical technique. So it is counter‐intuitive that the unique learning advantages that ‘must’ be offered by physical manipulation have been difficult to identify experimentally. With rapidly increasing use of technology in the classroom, it becomes important to understand how to deploy those tools to students’ best advantage. The learning differences, if any, between virtual and physical object manipulation is a central issue and the focus of this project. In our study, 4th and 5th grade children were divided into two groups. One group used virtual (i.e. computer generated) materials and the other used physical materials to learn about designing simple unconfounded experiments. In agreement with previous research, we found that the two types of instruction were equal in both domain general and domain specific learning objectives.
Collinear and TMD parton densities from fits to precision DIS measurements in the parton branching method
Creators: name: Martinez, A. Bermudez
name: Connor, P.
name: Hautmann, F.
name: Jung, H.
name: Lelek, A.
name: Radescu, V.
name: Zlebcik, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Collinear and transverse momentum dependent (TMD) parton densities are obtained from fits to precision measurements of deep inelastic scattering (DIS) cross sections at HERA. The parton densities are evolved by DGLAP evolution with next-to-leading-order (NLO) splitting functions using the parton branching method, allowing one to determine simultaneously collinear and TMD densities for all flavors over a wide range in $x$, $μ^2$ and $k_t$, relevant for predictions at the LHC. The DIS cross section is computed from the parton densities using perturbative NLO coefficient functions. Parton densities satisfying angular ordering conditions are presented. Two sets of parton densities are obtained, differing in the renormalization scale choice for the argument in the strong coupling alpha_s. This is taken to be either the evolution scale $μ$ or the transverse momentum $q_t$. While both choices yield similarly good $χ^2$ values for the fit to DIS measurements, especially the gluon density turns out to differ between the two sets. The TMD densities are used to predict the transverse momentum spectrum of Z-bosons at the LHC.
description: 19 pages, 9 figures. Additional figures added
title: Modeling meets Large Language Models
Creators: name: Forell, Martin
name: Schüler, Selina 
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Large Language Model
subject: Automatic Business Process Model Generation
subject: Petri nets

description: Modeling business processes is often challenging due to its complexity and potential for errors. One key issue arises when process experts and modelers are different individuals, which can lead to communication gaps and result in low-quality business process models. Recognizing this, our paper prioritizes the initial phase of modeling in Business Process Management (BPM). We propose a method that leverages Large Language Models (LLMs) to efficiently transform written business process descriptions into comprehensive graphical models. This approach offers a standardized and streamlined procedure to enhance the quality and effectiveness of business process modeling. While we focus on Petri nets as a primary example, our approach is adaptable to other graphical modeling languages. We present a novel method involving a series of LLMs to extract essential data, setting the stage for creating various graphical models. This technique aims to generate initial drafts that can be further refined, and its sequential application allows for adaptability to different modeling tools, including but not limited to the Horus Business Modeler.
title: ADCO, Cart. 186 (11 H 71), f. 0397v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0397v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
title: Preliminary experiences teaching ethical reasoning methods for ICT
Creators: name: Mao, Xinyu
name: España, Sergio 
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Ethics
subject: Ethical reasoning
subject: Information and communication technology
subject: ICT for sustainability
subject: Teaching

description: Students currently graduating from programmes on information and computing sciences face a challenging professional landscape. Society is increasingly aware of the social and environmental dilemmas and trade-offs that ICT development and usage entail. Ethical reasoning methods for ICT allow applying moral principles and frameworks to evaluate and guide the development and use of technology in a morally responsible and socially beneficial manner. We have been teaching some of these methods to master students for several years. In this paper, we describe how we do that, reflect on our experience, and deliver some advice to improve the learning experience. In the short term, we intend to facilitate the inclusion of ethical reasoning methods for ICT in information and computing science curricula. In the long term, we hope this will increase the industrial adoption of such methods, resulting on beneficial effects in society and the environment.
Causal Discovery and MIMIC Models
Creators: name: Murray-Watters, Alexander
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: This thesis presents an alternative method for the detection of MIMIC models. Previous methods (such as factor analysis) suffer from a number of significant aws and limitations, which the new method (a causal search algorithm) doesn't suffer. A new algorithm is introduced, followed by a worked-through example of its application. Discussion focuses on some of the limiting assumptions the algorithm currently requires. Finally, recommendations for future work address improvements of the algorithm, as well as its applicability
Comparison between 2-D and 3-D codes in dynamical simulations of gas flow in barred galaxies
Creators: name: Perez, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Context: One of the ways to determine the contribution of the dark halo to the gravitational potential of a galaxy is the study of non-circular (streaming) motions and the associated gas shocks in the bar region. These motions, determined by the potential in the inner parts, can break the disk-halo degeneracy. Here, two main fluid dynamical approaches have been chosen to model the non-circular motions in the bar region; a 2-D Eulerian grid code for an isothermal gas (FS2) and a 3-D smoothed particle hydrodynamic code (N-body/SPH). Aims: The aim of this paper is to compare and quantify the differences of the gas flows in rotating barred potential obtained using two different fluid dynamical approaches. We analyse the effect of using 2-D and a 3-D codes in the calculation of gas flow in barred galaxies and to which extend the results are affected by the code. To do this, we derive the velocity field and density maps for the mass model of NGC 4123 using a 3-D N-body/SPH code and compare the results to the previous 2-D Eulerian grid code results. Methods: Numerical modelling, 3-D N-body/SPH simulations Results: The global velocity field and the gas distribution is very similar in both models. The study shows that the position and strength of the shocks developed in the SPH simulations do not vary significantly compared to the results derived from the 2-D FS2 code. The largest velocity difference across the shock is 20\kms between the 2-D and 3-D fluid dynamical models. Conclusions: The results obtained in the studies deriving the dark matter content of barred galaxies using the bar streaming motions and strength and position of shocks are robust to the fluid dynamical model used. The effect of 2-D and 3-D modelling can be neglected in this type of studies.
description: 5 pages, accepted for publication in A&A
Additional file 4 of Zymomonas diversity and potential for biofuel production
Creators: name: Felczak, Magdalena M.
name: Bowers, Robert M.
name: Woyke, Tanja
name: TerAvest, Michaela A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4: Figure S8. Z. mobilis mobilis BcsC alignment (see figure in separate PDF). BcsC (ZMO1085) alignment was performed as described in Figure S5 (BcsA). BcsC from pomaceae is a pseudogene and BcsC from francensis was omitted for clarity. BcsC of NCIMB11163 is fused in-frame with bcsZ. Only first residue of fused BcsCZ protein is shown. All colors are as in Figure S5.
RG-improvement of the effective action with multiple mass scales
Creators: name: Iso, Satoshi
name: Kawana, Kiyoharu
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Improving the effective action by the renormalization group (RG) with several mass scales is an important problem in quantum field theories. A method based on the decoupling theorem was proposed in \cite{Bando:1992wy} and systematically improved \cite{Casas:1998cf} to take threshold effects into account. In this paper, we apply the method to the Higgs-Yukawa model, including wave-function renormalizations, and to a model with two real scalar fields $(φ, h)$. In the Higgs-Yukawa model, even at one-loop level, Feynman diagrams contain propagators with different mass scales and decoupling scales must be chosen appropriately to absorb threshold corrections. On the other hand, in the two-scalar model, the mass matrix of the scalar fields is a function of their field values $(φ, h)$ and the resultant running couplings obey different RGEs on a different point of the field space. By solving the RGEs, we can obtain the RG improved effective action in the whole region of the scalar fields.
description: 22 pages, 6 figures
A New Approach to Numerical Quantum Field Theory
Creators: name: Garcia, S.
name: Guralnik, G. S.
name: Lawson, J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In this note we present a new numerical method for solving Lattice Quantum Field Theory. This Source Galerkin Method is fundamentally different in concept and application from Monte Carlo based methods which have been the primary mode of numerical solution in Quantum Field Theory. Source Galerkin is not probabilistic and treats fermions and bosons in an equivalent manner.
description: 10 pages, LaTeX, BROWN-HET-908(garcia@het.brown.edu), (gerry@het.brown.edu), (john@het.brown.edu)
Optimal input signal distribution for nonlinear optical fiber channel with small Kerr nonlinearity
Creators: name: Reznichenko, A. V.
name: Chernykh, A. I.
name: Sedov, E. V.
name: Terekhov, I. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider the information channel described by Schrödinger equation with additive Gaussian noise. We introduce the model of the input signal and the model of the output signal receiver. For this channel, using perturbation theory for the small nonlinearity parameter, we calculate the first three terms of the expansion of the conditional probability density function in the nonlinearity parameter. At large signal-to-noise power ratio we calculate the conditional entropy, the output signal entropy, and the mutual information in the leading and next-to-leading order in the nonlinearity parameter and in the leading order in the parameter $1/\mathrm{SNR}$. Using the mutual information we find the optimal input signal distribution and channel capacity in the leading and next-to-leading order in the nonlinearity parameter. Finally, we present the method of the construction of the input signal with the optimal statistics for the given shape of the signal.
description: 32 pages, 7 figures
title: UCN Perspektiv, Nr. 6 (2019): Sundhed
title: Sundhed
titleType: AlternativeTitle
Creators: name: UCN Perspektiv
Publisher: name: UCN Perspektiv
Year: 2019

description: Vi har hermed fornøjelsen af at præsentere det sjette nummer af Professionshøjskolen UCN’s digitale tidsskrift – UCN Perspektiv. Dette nummer adskiller sig fra de hidtidige numre, idet vi her præsenterer i alt 17 artikler (+ et antal forord), der tager udgangspunkt i forsknings- og udviklingsaktiviteter i UCN’s fem uddannelser på sundhedsområdet (ergoterapeut, fysioterapeut, jordemoder, radiograf og sygeplejerske) samt fra forskningsprogrammet ”Teknologier i borgernær sundhed” (TIBS). Det store antal artikler vidner om mangeartede og dynamiske forskningsmiljøer på sundhedsområdet i UCN, og de har alle et fokus på inddragelse af relevant empiri baseret på forskningsmæssig design og metode. Der er en variation i artiklernes temaer, der indikerer de særlige fagfagligheder i de fem sundhedsuddannelser, men også hvad de er optagede af på tværs af uddannelser og professioner. Se hele nummeret i Ipaper
description: Forord...4-5 Bidrag fra Ergoterapeutuddannelsen...7 At identificere, organisere og prioritere idéer til, hvordan evnen til almindelig daglig levevis (ADL) kan forbedres...8-12 At leve med KOL...13-16 Digitalisering af ergoterapeutiske undersøgelsesredskaber...17-22 Underpriviligerede borgeres anvendelse af teknologi til håndtering af sundhed i hverdagen...23-25 Bidrag fra Fysioterapeutuddannelsen...26-27 Aktiv og gravid...28-31 Genoptræningsrobotten ROBERT®...32-34 Ny dokumentationspraksis i den elektroniske terapijournal...35-39 Træning og fysisk aktivitet – fedt nok?...40-44 Træningsmonitorering i neurorehabilitering...45-49 Bidrag fra jordemoderuddannelsen...50 Hvordan oplever etniske minoritets kvinder at have gestationel diabetes mellitus?...52-54 Jordemoderstuderendes tillæring af følelsesarbejde i reation til fødselssmerten...55-59 Udvikling af fødemiljø, som understøtter fødslens fysiologi...60-63 Bidrag fra Radiografuddannelsen...65 Bidrager sundhedsportalen sundhed.dk til, at patienten bliver en mere ligeværdig part i relationen med en radiograf?...66-69 Bidrag fra Sygeplejerskeuddannelsen...70 Afbrydelse af et forskningsprojekt - af etiske grunde...72-75 Når forskeren kommer med grøntsager...76-79 Bidrag fra forskningsprogrammet "Teknologier i borgernær sundhed"...80-81 Algoritmer i sundhedsfagligt arbejde...82-87 "Patient 2.0"...88-91
Path Integral for Non-Paraxial Optics
Creators: name: Braidotti, Maria Chiara
name: Conti, Claudio
name: Faizal, Mir
name: Dey, Sanjib
name: Alasfar, Lina
name: Alsaleh, Salwa
name: Ashour, Amani
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, we have constructed the Feynman path integral method for non-paraxial optics. This is done by using the mathematical analogy between a non-paraxial optical system and the generalized Schrödinger equation deformed by the existence a minimal measurable length. Using this analogy, we investigated the consequences of a minimal length in this optical system. This path integral has been used to obtain instanton solution for such a optical systems. Moreover, the Berry phase of this optical system has been investigated. These results may disclose a new way to use the path integral approach in optics. Furthermore, as such system with an intrinsic minimal length have been studied in quantum gravity, the ultra-focused optical pluses can be used as an optical analog of quantum gravity.
description: 12 pages, 1 figure, Accepted in EPL, Typos corrected, Few references and one figure added
Additional file 1 of Effectiveness of the Elos 2.0 prevention programme for the reduction of problem behaviours and promotion of social skills in schoolchildren: study protocol for a cluster-randomized controlled trial
Creators: name: Mariano, Marília
name: da Silva, Anderson Ribeiro
name: Lima, Jacqueline L. S.
name: de Pinho, Nícolas Tenedine
name: Cogo-Moreira, Hugo
name: Melo, Márcia H. S.
name: Mari, Jair J.
name: Sanchez, Zila M.
name: Caetano, Sheila C.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1. Informed Consent Form for Teachers. Informed Consent Form for Parents and Guardians. Term of Consent for Students. Informed Consent Form for School Principals. Consent to participate in the studies.
title: Integrating Declarative and Imperative Process Modeling Paradigms in the Age of Generative AI
Creators: name: Kampik, Timotheus
name: Berg, Gregor
name: Eickhoff, David
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Modeling Paradigms
subject: Process Modeling
subject: Generative AI

description: This brief paper summarizes a talk introducing and discussing the notion of process atoms, small facts or queries, each describing an organizationally relevant property or constraint of a business process that cannot be further split without losing its business meaning. An example of a process atom is: “only if an order with a purchase amount greater than 10,000€ is requested, management approval has to take place afterwards” (more abstractly: “only if A then eventually B”). As process atoms are executable as queries on data and allow for dynamic contextualization across process and organizational scopes, they complement and augment traditional process models, such as BPMN diagrams, particularly in the age of data-driven process analysis and generative AI-created process content.
Træning og fysisk aktivitet – fedt nok?
Creators: name: Larsen, Lars Henrik
Publisher: name: UCN Perspektiv
Year: 2019

description: Der er nu flere overvægtige end normalvægtige danskere. Fedme i børne- og ungdomsårene spiller en væsentlig rolle for fedmeudviklingen, og Fysioterapeutuddannelsen UCN har derfor særligt fokus på børn og unges sundhed og fedmeudfordringer gennem valgelementer og deltagelse i forskning, bl.a. i et stort nordjysk samarbejdsprojekt med sammenligning af effekten af træning med høj versus moderat intensitet til svært overvægtige børn og unge. 35 børn og unge deltog i projektet, der viste, at begge træningsformer gav effekt på både vægttab og kondition allerede efter 6 uger og øget effekt efter 12 ugers træning. Den gennemsnitlige og maksimale træningspuls var signifikant større i højintensitetsgruppen, der opnåede større effekt på både vægttab og maksimal iltoptagelse. Efter et år viste begge grupper stadig positiv effekt på kropssammensætningen, sammenlignet med inden træningsindsatsen startede, og også her var effekten størst på højintensitetsgruppen.
description: UCN Perspektiv, Nr. 6 (2019): Sundhed
Freidel-Maillet type presentations of $U_q(sl_2)$
Creators: name: Baseilhac, Pascal
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A unified framework for the Chevalley and equitable presentation of $U_q(sl_2)$ is introduced. It is given in terms of a system of Freidel-Maillet type equations satisfied by a pair of quantum K-operators ${\mathcal K}^\pm$, whose entries are expressed in terms of either Chevalley or equitable generators. The Hopf algebra structure is reconsidered in light of this unified framework, and interwining relations for each pair of ${\mathcal K}^\pm$ are obtained. A K-operator solving a spectral parameter dependent Freidel-Maillet type equation is also considered. Different specializations of this K-operator are shown to admit a decomposition in terms of ${\mathcal K}^\pm$ of Chevalley or equitable type. Explicit examples of K-matrices without/with spectral parameter are derived by specializing the K-operators previously obtained.
description: 20 pages; v2: Abstract improved, footnote 2 added
DNA Preserved in Jetsam Ambergris
Creators: name: Macleod, Ruairidh
name: Sinding, Mikkel-Holger S.
name: Olsen, Morten Tange
name: Collins, Matthew
name: Rowland, Steve
Publisher: name: Zenodo
Year: 2019
Subjects: Sperm Whale
ambergris
DNA
genetic sequence
fasta

description: Aligned genomic sequences from Macleod et al. 'DNA Preserved in Jetsam Ambergris', from alignment of DNA sequences extracted from ambergris samples. Alignment from 4 ambergris samples with P. catodon whole genome ASM283717v2 (NCBI) and mitochondrial genome (NCBI Reference Sequence: NC_002503.2). Sequences are in FASTA format. Binary Alignment Map (BAM) files also added.
title: Interface Nets Tool: Modellierung von Netzkompositionen
Creators: name: Ihlenfeldt, Karl
name: Moldt, Daniel
name: Seifert, Lukas: Clasen
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Höhere Petrinetze
subject: Interface-Netze
subject: Renew
subject: Modellierung
subject: Komposition
subject: Module

description: Die systematische Konstruktion von Systemen beinhaltet häufig die Erstellung eines Modells. Die Größe und Komplexität des Modells skaliert allerdings mit dem zu modellierenden System, was schnell zu unübersichtlichen und schwer wartbaren Modellen führen kann. Große oder komplexe Modelle werden deshalb häufig modularisiert. Die einzelnen Module werden dann zu dem Gesamtsystem zusammengeführt. Um diese Komposition des Gesamtsystems einheitlich und klar zu gestalten, hat Reisig das Konzept der Interface-Netze entwickelt, welches einen assoziativen Kompositionsoperator beinhaltet.
Interface-Netze sind eine spezielle Form von Petrinetzen. Obwohl es viele Werkzeuge gibt, welche die Modellierung mit Petrinetzen unterstützen, gibt es bislang noch kein Werkzeug, dass die Modellierung mit Interface-Netzen ermöglicht.
Um hierfür ein Werkzeug zu schaffen, wurde Renew, ein existierendes Werkzeug für die Modellie- rung mit Petrinetzen, erweitert. Renews Plugin-Architektur unterstützt, neue Funktionalitäten zu implementieren und dabei auf bestehende Konzepten zurückzugreifen.
Das in diesem Beitrag vorgestellte Werkzeug, das Interface Nets Tool, ist eine Erweiterung Renews. Mit diesem Werkzeug ist es möglich, Interface-Netze zu modellieren und zu komponieren. Es wird auf die Funktionsweise des Werkzeuges eingegangen, sowie auf die Nutzung im wissenschaft- lichen Kontext.
Das Interface Nets Tool unterstützt verschiedene Anwendungsmöglichkeiten. Neben der Kom- position großer Systeme wird auch die Abstraktion von der Implementation ermöglicht, sodass die Schnittstellen der modellierten Module im Fokus stehen. Dies lässt sich auf die Modellierung von Multiagentensystemen und Web-Service basierten Systemen übertragen.
An asymptotic integral representation for Carleman orthogonal polynomials
Creators: name: Miña-Díaz, Erwin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: In this paper we investigate the asymptotic behavior of polynomials that are orthonormal over the interior domain of an analytic Jordan curve L with respect to area measure. We prove that, inside L, these polynomials behave asymptotically like a sequence of certain integrals involving the canonical conformal map of the exterior of L onto the exterior of the unit circle and certain meromorphic kernel function defined in terms of a conformal map of the interior of L onto the unit disk. The error term in the integral representation is proven to decay geometrically and sufficiently fast, allowing us to obtain more precise asymptotic formulas for the polynomials under certain additional geometric considerations. These formulas yield, in turn, fine results on the location, limiting distribution and accumulation points of the zeros of the polynomials.
description: 24 pages, 2 figures
Additional file 1 of Trajectories of disease courses in the inception cohort of newly diagnosed patients with JIA (ICON-JIA): the potential of serum biomarkers at baseline
Creators: name: Ganeva, Margarita
name: Fuehner, Sabrina
name: Kessel, Christoph
name: Klotsche, Jens
name: Niewerth, Martina
name: Minden, Kirsten
name: Foell, Dirk
name: Hinze, Claas H.
name: Wittkowski, Helmut
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1.
Sewing spacetime with Lorentzian threads: complexity and the emergence of time in quantum gravity
Creators: name: Pedraza, Juan F.
name: Russo, Andrea
name: Svesko, Andrew
name: Weller-Davies, Zachary
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Holographic entanglement entropy was recently recast in terms of Riemannian flows or 'bit threads'. We consider the Lorentzian analog to reformulate the 'complexity=volume' conjecture using Lorentzian flows -- timelike vector fields whose minimum flux through a boundary subregion is equal to the volume of the homologous maximal bulk Cauchy slice. By the nesting of Lorentzian flows, holographic complexity is shown to obey a number of properties. Particularly, the rate of complexity is bounded below by conditional complexity, describing a multi-step optimization with intermediate and final target states. We provide multiple explicit geometric realizations of Lorentzian flows in AdS backgrounds, including their time-dependence and behavior near the singularity in a black hole interior. Conceptually, discretized flows are interpreted as Lorentzian threads or 'gatelines'. Upon selecting a reference state, complexity thence counts the minimum number of gatelines needed to prepare a target state described by a tensor network discretizing the maximal volume slice, matching its quantum information theoretic definition. We point out that suboptimal tensor networks are important to fully characterize the state, leading us to propose a refined notion of complexity as an ensemble average. The bulk symplectic potential provides a specific 'canonical' thread configuration characterizing perturbations around arbitrary CFT states. Consistency of this solution requires the bulk satisfy the linearized Einstein's equations, which are shown to be equivalent to the holographic first law of complexity, thereby advocating for a principle of 'spacetime complexity'. Lastly, we argue Lorentzian threads provide a notion of emergent time. This article is an expanded and detailed version of [arXiv:2105.12735], including several new results.
description: 95 pages+appendices, 25 pretty figures. JHEP version
Når forskeren kommer med grøntsager
Creators: name: Cortnum, Jette
name: Sørensen, Brigitte
name: Nielsen, Annegrethe
Publisher: name: UCN Perspektiv
Year: 2019

description: Socialt udsatte borgere er mere sårbare end andre grupper i samfundet overfor somatisk og psykiatrisk sygdom, og særligt udsatte er enlige mødre, der har et sparsomt netværk, er kortuddannede og økonomisk trængte, f.eks. på kontanthjælp. Gennem en proces, hvor der kommer flere og flere stressende faktorer til, kommer de til at føle sig ekskluderet af samfundet, og på trods af særlige behov er de tilbageholdende med eller opgiver helt at bruge det etablerede sundhedssystem. Med udgangspunkt i denne problemstilling, har vi i et udviklingsprojekt sat os for at besvare spørgsmålene: Hvordan kan sygeplejersker arbejde sundhedsfremmende og forebyggende i samarbejde med socialt udsatte enlige mødre? Og hvilke kompetencer kræver det af sygeplejersken? Vi har i projektet ønsket at etablere et samarbejde med en gruppe udsatte enlige mødre, og vi vil i denne artikel sætte fokus på, hvorfor og hvordan vi har brugt etnografisk metode i et aktionsforskningsdesign, for at besvare disse spørgsmål.
description: UCN Perspektiv, Nr. 6 (2019): Sundhed