cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hydrozoa Owen 1843
Creators: name: Calder, Dale R.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa

description: Class Hydrozoa Owen, 1843  Hydrozoa Owen, 1843: 82.
 Diagnosis. Medusozoa with acellular mesoglea; polyps lacking a stomodeum (actinopharynx) between coelenteron and mouth; coelenteron lacking gastric filaments, not divided into compartments by mesenteries or septa; medusae craspedote, with velum (craspedon) partially enclosing subumbrellar cavity; gametes usually of ectodermal origin.
 Remarks. Owen (1843) established Hydrozoa for “The class of Polypi organized like the Hydra.” For a comprehensive overview of the class, see Bouillon et al. (2006). Updated classifications of the group are given by Daly et al. (2007) and Schuchert (2009). The class Hydrozoa comprises two monophyletic clades, Hydroidolina Collins, 2000 and Trachylina Haeckel, 1879.
description: Published as part of Calder, Dale R., 2010, Some anthoathecate hydroids and limnopolyps (Cnidaria, Hydrozoa) from the Hawaiian archipelago 2590, pp. 1-91 in Zootaxa 2590 (1) on page 7, DOI: 10.11646/zootaxa.2590.1.1, http://zenodo.org/record/10834110
Supplementary Table S3 from Molecular phylogeny of Culex subgenus Melanoconion (Diptera: Culicidae) based on nuclear and mitochondrial protein-coding genes
Creators: name: Torres-Gutierrez, Carolina
name: Tatiane M. P. De Oliveira
name: Emerson, Kevin J.
name: Bergo, Eduardo Sterlino
name: Sallum, Maria Anice Mureb
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Molecular Biology
subject: 60301 Animal Systematics and Taxonomy
subject: FOS: Biological sciences
subject: 60310 Plant Systematics and Taxonomy

description: Table S3. PCR conditions and thermo-cycler profile for amplification of each gene used in this study.
Verbrechen, Daten und Strafen. Digitales "Upcycling" des Archivinventars zum NS-Sondergericht München
Creators: name: Gerstmeier, Markus
name: Ernst, Marlene
name: Gassner, Sebastian
Publisher: name: Zenodo
Year: 2024
Subjects: DHd2024
Posterpräsentation
Quantitative Datenexploration
Strafrechtsgeschichte
Nationalsozialismus
Datenerkennung
Programmierung
Inhaltsanalyse
Modellierung
Kontextsetzung
Bereinigung

description: Die bisherige historische Forschung zu den Sondergerichten des "Dritten Reiches" konzentrierte sich auf die an der Strafverfolgung beteiligten Personen und deren politische Bedeutung. Für unsere Untersuchung wird ein digitales "Upcycling" des in den 1970er Jahren erstellten Archivinventars zu den ca. 10.000 Verfahrensakten des Sondergerichts München (1933–1945) vorgenommen.
ESTRATÉGIAS DE ACTIVE LEARNING PARA UMA AULA ATIVA
Creators: name: Pereira, Isabel
name: Rodrigues, Carina
name: Costa, Sandro
name: Francisco, Manuela
name: Mineiro, Joana
name: Pedro, Sónia
name: Maximiano, Catarina
name: Esperança, Cláudio
Publisher: name: Interacções
Year: 2019

description: Numa altura em que a sociedade privilegia, cada vez mais, a capacidade de trabalhar em grupo, a resolução de problemas, a criatividade e o sentido crítico, torna-se premente criar espaços de aprendizagem que apelem à experimentação, à partilha e à interação. Neste artigo iremos refletir, primeiramente, sobre importância de transformar a sala de aula num espaço privilegiado de cocriação, maker, procura de soluções e jogos, a partir de dinâmicas de grupo, com base em estratégias de active learning e, de seguida, iremos descrever práticas pedagógicas, com e sem recurso a soluções digitais, dinamizadas no workshop “Class-itrim: aula ativa e vitaminada”.
description: Interacções, Vol 15 No 52 (2019): Práticas Educativas no Ensino Superior
FINISHING MY PHD: THE NEXT 90 DAYS
Creators: name: Marques, Joana
name: Rosado-Pinto, Patrícia
name: Victorino, Guilherme
Publisher: name: Interacções
Year: 2019

description: Com este artigo pretendemos abordar a questão da educação doutoral como ferramenta para desenvolver, nos jovens investigadores estudantes de doutoramento, uma sólida formação em investigação, mas também competências para, independentemente do setor em que encontrem emprego (dentro ou fora da Academia), responderem criativamente a situações complexas e desconhecidas numa sociedade em constante mudança. Será descrita a experiência da Escola Doutoral da Universidade Nova de Lisboa (NOVA), assumindo-se como pressuposto que o principal resultado de um processo de doutoramento é o desenvolvimento pessoal e profissional do doutorando e não, exclusivamente, a sua tese. Daremos um enfoque especial ao curso “Finishing my PhD: the next 90 days” por ser aquele que é frequentado pelos estudantes da NOVA no final do seu processo de doutoramento e que visa, para além de uma reflexão sobre a etapa pós-doutoramento, o contacto com hipóteses de saída profissional, bem como com profissionais com percursos muito diversos, quer no mundo académico, quer fora dos muros da Academia.
description: Interacções, Vol 15 No 52 (2019): Práticas Educativas no Ensino Superior
Hydroidolina Collins 2000
Creators: name: Calder, Dale R.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa

description: Subclass Hydroidolina Collins, 2000  Hydroidolina Collins, 2000: 21.
 Diagnosis. Hydrozoa with polyps and medusae as significant and conspicuous stages in the life cycle (although some species exclusively polypoid or medusoid), often metagenetic except in siphonophores; polypoid stages, when present, usually polymorphic; medusae frequently reduced, forming parts of a highly polymorphic colony in siphonophores; medusa stage usually with true tentacular bulbs, ocelli present or absent, free ecto-endodermal statocysts lacking; planula larvae, when present, usually with cnidoblasts, glandular cells, neural cells, and interstitial cells, most often settling and becoming benthic except in Porpitidae and Margelopsidae (Anthoathecata) and holopelagic Siphonophora.
 Remarks. For discussion of the subclass Hydroidolina Collins, 2000, and of the subclass Trachylina Haeckel, 1879 as currently used in hydrozoan classification, see Collins (2000), Marques & Collins (2004), Daly et al. (2007), and Cartwright et al. (2008). Hydroidolina encompasses the hydrozoan orders Anthoathecata Cornelius, 1992, Leptothecata Cornelius, 1992, and Siphonophorae Eschscholtz, 1829.
description: Published as part of Calder, Dale R., 2010, Some anthoathecate hydroids and limnopolyps (Cnidaria, Hydrozoa) from the Hawaiian archipelago 2590, pp. 1-91 in Zootaxa 2590 (1) on pages 7-8, DOI: 10.11646/zootaxa.2590.1.1, http://zenodo.org/record/10834110
Validity of amplitude equations for non-local non-linearities
Creators: name: Kuehn, Christian
name: Throm, Sebastian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Amplitude equations are used to describe the onset of instability in wide classes of partial differential equations (PDEs). One goal of the field is to determine simple universal/generic PDEs, to which many other classes of equations can be reduced, at least on a sufficiently long approximating time scale. In this work, we study the case, when the reaction terms are non-local. In particular, we consider quadratic and cubic convolution-type non-linearities. As a benchmark problem, we use the Swift-Hohenberg equation. The resulting amplitude equation is a Ginzburg-Landau PDE, where the coefficients can be calculated from the kernels. Our proof relies on separating critical and non-critical modes in Fourier space in combination with suitable kernel bounds.
description: 20 pages; preprint
Ob Werkzeugkoffer, Werkstatt oder Baumarkt: offene, community-kuratierte Tool Registries mit Wikidata
Creators: name: Grallert, Till
name: Eckenstaler, Sophie
name: Tirtohusodo, Samantha
name: Schlesinger, Claus-Michael
Publisher: name: Zenodo
Year: 2024
Subjects: DHd2024
Posterpräsentation
Tool Registry
Linked Open Daten
Community
Sammlung
Annotieren
Crowdsourcing
Kollaboration
benannte Entitäten (named entities)
Software

description: Der eingereichte Beitrag skizziert die Landschaft der bestehenden Toolverzeichnisse in den Digital Humanities. Vor dem Hintergrund dass der Anspruch eines umfassenden und repräsentativen Abbildes computationaller Werkzeuge gemeinhin als nicht realisierbar anerkannt werden muss und weiterhin keine nachhaltigen Governance-sturkturen in geschlossenen Infrastrukturen zu erkennen sind, stellen wir unseren Vorschlag eines auf der Daten- und Infrastrukturebene offenen, community-getriebenen Ansatzes für die kollaborative Verzeichnung von Tools auf Basis von Wikidata vor.
Quasimomentum distribution and expansion of an anyonic gas
Creators: name: Dubček, Tena
name: Klajn, Bruno
name: Pezer, Robert
name: Buljan, Hrvoje
name: Jukić, Dario
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We point out that the momentum distribution is not a proper observable for a system of anyons in two-dimensions. In view of anyons as Wilczek's composite charged flux-tubes, this is a consequence of the fact that the orthogonal components of the kinetic momentum operator do not commute at the position of a flux tube, and thus cannot be diagonalized in the same basis. As a substitute for the momentum distribution of an anyonic (spatially localized) state, we propose to use the asymptotic single-particle density after expansion of anyons in free space from the state. This definition is identical with the standard one when the statistical parameter approaches that for bosons or fermions. Exact examples of expansion dynamics, which underpin our proposal, and observables that can be used to measure anyonic statistics, are shown.
description: are welcome
Global monopole, dark matter and scalar tensor theory
Creators: name: Rahaman, F.
name: Kalam, M.
name: Mondal, R.
name: Raychaudhuri, B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this article, we discuss the space-time of a global monopole field as a candidate for galactic dark matter in the context of scalar tensor theory.
description: 8 pages, Accepted in Mod. Phys. Lett. A
Design, synthesis and nematocidal activity of novel 1,2,4-oxadiazole derivatives with a 1,3,4-thiadiazole amide moiety
Creators: name: Liu, Dan
name: Wang, Zhengxing
name: Zhou, Jing-Jiang
name: Gan, Xiuhai
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Information Systems not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: A series of novel 1,2,4-oxadiazole derivatives containing 1,3,4-thiadiazole amide group was synthesized and their nematocidal activities were evaluated. The results indicated that compounds 4-methoxy-N-(5-(((3-(p-tolyl)-1,2,4-oxadiazol-5-yl)methyl)thio)-1,3,4-thiadiazol-2-yl)benzamide 4i and N-(5-(((3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)thio)-1,3,4-thiadiazol-2-yl)benzamilde 4p showed good nematocidal activity against Bursaphelenchus xylophilus. The corrected mortality of compounds 4i and 4p at 200 mg/L was 57.1% and 60.1%, respectively, which are much better than 13.5% of the commercial seed coating agent Tioxazafen. Compounds 4i and 4p dramatically decreased the head swinging, body fluctuation, and body bending frequency of B. xylophilus after 12 h of treatment. Moreover, they inhibited the respiration, decreased the oxygen consumption, and caused fluid leakage of B. xylophilus. In addition, compounds 4i and 4p have good druggability properties similar to those of Tioxazafen. The present work indicates that compounds 4i or 4p could be promising lead compounds for further development of nematicides.
Anthoathecata Cornelius 1992
Creators: name: Calder, Dale R.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa
Anthoathecata

description: Order Anthoathecata Cornelius, 1992  Anthoathecata Cornelius, 1992: 246.
 Diagnosis. Hydrozoa with colonial or solitary hydroids having hydranths lacking hydrothecae, gonophores lacking gonothecae, and nematophores, if present, lacking nematothecae.
Gonophores fixed sporosacs, eumedusoids, or medusae. Medusae, when present, usually with bell-shaped umbrella; marginal sense organs, when present, comprising ocelli, statocysts and cordyli absent; gonads on manubrium, infrequently extending onto bases of radial canals.
 Remarks. Cornelius (1992) proposed Anthoathecata (later spelled Anthoathecatae by Cornelius 1995: 74) as a single replacement name for Athecata Hincks, 1868, established in a monograph on hydroids, and its junior synonym Anthomedusae Haeckel, 1879, used in a systematic account on medusae. The name eliminates vestiges of a much-maligned dual nomenclature for the taxon, including awkward compound names such as “Athecatae/Anthomedusae.” As a term readily applicable to both major stages in the life cycle, it is more inclusive than either of the older names associated primarily or exclusively with either hydroids or medusae. In being applied to a taxon above the rank of family-group, no rules of zoological nomenclature are violated in adopting this recently established name. Anthoathecata, now in widepread use, has been adopted in the World Hydrozoa Database (Schuchert 2009). However, there is evidence from molecular work that Anthoathecata and its suborders Filifera Kühn, 1913 and Capitata Kühn, 1913 are not monophyletic (Cartwright et al. 2008), and classification of the entire assemblage must eventually change.
Recognized as an order here, Anthoathecata is essentially equivalent in scope to Gymnoblastea Allman, 1871 as used and defined in older works on hydroids.
description: Published as part of Calder, Dale R., 2010, Some anthoathecate hydroids and limnopolyps (Cnidaria, Hydrozoa) from the Hawaiian archipelago 2590, pp. 1-91 in Zootaxa 2590 (1) on page 8, DOI: 10.11646/zootaxa.2590.1.1, http://zenodo.org/record/10834110
Plasma Beta Stratification in the Solar Atmosphere: A Possible Explanation for the Penumbra Formation
Creators: name: Bourdin, Philippe-A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Plasma beta is an important and fundamental physical quantity in order to understand plasma dynamics, particularly in the context of magnetically active stars, because it tells about the domination of magnetic versus thermodynamic processes on the plasma motion. We estimate the value ranges of plasma beta in different regions within the solar atmosphere and we describe a possible mechanism that helps forming a penumbra. For that we evaluate data from a 3D magnetohydrodynamic model of the solar corona above a magnetically active region. We compare our results with previously established data that is based on magnetic field extrapolations and that was matched for some observations. Our model data suggest that plasma beta in the photosphere should be considered to be larger than unity outside of sunspots. However, in the corona we also find that the beta value range reaches lower than previously thought, which coincides with a recent observation. We present an idea based on a gravity-driven process in a high-beta regime that might be responsible for the formation of the penumbra around sunspot umbra, where the vertical field strength reaches a given threshold. This process would also explain counter-Evershed flows. Regarding the thermal and magnetic pressure within the mixed-polarity solar atmosphere, including non-vertical magnetic field and quiet regions, plasma beta may reach unity at practically any height from the photosphere to the outer corona.
description: 5 pages, 2 figures, published
EU-CONEXUS Joint Master in Digital Humanities
Creators: name: Alvares Freire, Fernanda
Publisher: name: Zenodo
Year: 2024
Subjects: DHd2024
Posterpräsentation
Studiengang
Joint Master
Curricula
DH studieren
Lehre
Masterprogramme
Community-Bildung
Einführung

description: Die Präsentation beschreibt die Entwicklung eines internationales gemeinsames Masterstudiengang in Digital Humanities, der Joint Master in Digital Humanities (JMDH), zwischen den Universitäten Rostock (Deutschland), La Rochelle (Frankreich), Zadar (Kroatien), Klaipeda (Litauen) und Valencia (Spanien). Ziel ist es, die Forschungsschwerpunkte aller Universitäten zu nutzen, um ein breites interdisziplinäres Spektrum an Kursen für Studierende mit Interesse an DH anzubieten. Das Studienprogramm ist so konzipiert, dass es sowohl die Interessen von Studierenden mit geisteswissenschaftlichem Hintergrund als auch von solchen mit Informatik- oder informationswissenschaftlichem Hintergrund bedient. Der Studiengang wird im Rahmen der European University for Smart Urban Coastal Sustainability (EU-CONEXUS) aufgebaut, die sich aus europäischen Institutionen konstituiert.
Supplementary information from Molecular phylogeny of Culex subgenus Melanoconion (Diptera: Culicidae) based on nuclear and mitochondrial protein-coding genes
Creators: name: Torres-Gutierrez, Carolina
name: Tatiane M. P. De Oliveira
name: Emerson, Kevin J.
name: Bergo, Eduardo Sterlino
name: Sallum, Maria Anice Mureb
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Molecular Biology
subject: 60301 Animal Systematics and Taxonomy
subject: FOS: Biological sciences
subject: 60310 Plant Systematics and Taxonomy

description: Laboratory Protocols
Charged Particle Diffusion in a Magnetic Dipole Trap
Creators: name: Sato, Naoki
name: Yoshida, Zensho
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: When particles are magnetized, a diffusion process is influenced by the ambient magnetic field. While the entropy increases, the constancy of the magnetic moment puts a constraint. Here, we compare the E-cross-B diffusion caused by random fluctuations of the electric field in two different systems, the Penning-Malmberg trap and the magnetic dipole trap. A Fokker-Planck equation is derived by applying the ergodic ansatz on the invariant measure of the system. In the dipole magnetic field particles diffuse inward and accumulate in the higher magnetic field region, while, in a homogeneous magnetic field, particles diffuse out from the confinement region. The properties of analogous transport in a more general class of magnetic fields are also briefly discussed.
description: 10 pages, 5 figures
Filifera Kuhn 1913
Creators: name: Calder, Dale R.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Filifera

description: Suborder Filifera Kühn, 1913  Filifera Kühn, 1913: 227.
 Diagnosis. Anthoathecate hydroids with hydranth tentacles filiform, not capitate or moniliform (an exception is Ptilocodiidae Coward, 1909, having dactylozooids with or usually with capitate tentacles).
Gonophores fixed sporosacs, eumedusoids, or medusae. Medusae, when present, with mouth surrounded by four lips or, if mouth is round and lacks lips, with oral tentacles on or above rim; gonads on manubrium, usually subdivided into perradial, interradial, or adradial masses.
Cnidome usually including desmonemes and euryteles; stenoteles absent.
 Remarks. Representatives of the suborder Filifera Kühn, 1913 are distinguished by having filiform tentacles and a cnidome usually including desmonemes and euryteles, but lacking stenoteles. The group is apparently not monophyletic (Daly et al. 2007; Cartwright et al. 2008). It was assigned to the rank of order and subdivided into two suborders (Margelina Haeckel, 1879 and Pandeida Haeckel, 1879) by Bouillon & Boero (2000) and Bouillon et al. (2006) based on differences in attributes of the medusa stage. That classification has not been followed in revisions of European Filifera by Schuchert (2004, 2007, 2008a, b). Meanwhile, ideas about phylogeny of the group continue to evolve, and classification will gradually follow. For example, Cartwright et al. (2008) recognized four separate clades in Filifera: Filifera I comprising Eudendriidae L. Agassiz, 1862; Filifera II comprising the genera Fabienna Schuchert, 1996, Proboscidactyla Brandt, 1835, Brinckmannia Schuchert & Reiswig, 2006, and Hydrichthella Stechow, 1909; Filifera III comprising Hydractiniidae L. Agassiz, 1862 and Stylasteridae Gray, 1847; and Filifera IV comprising Dicoryne Allman, 1859 + Bougainvilliidae Lütken, 1850 + Oceaniidae Eschscholtz, 1829 + Pandeidae Haeckel, 1879 + Rathkeidae Russell, 1953 (with the four included families forming a group termed “Gonoproxima,” all having gonophores on hydrocauli, pedicels, or stolons rather than on the hydranth body column).
 Currently included in Filifera are 22 families and about 765 species (Daly et al. 2007).
description: Published as part of Calder, Dale R., 2010, Some anthoathecate hydroids and limnopolyps (Cnidaria, Hydrozoa) from the Hawaiian archipelago 2590, pp. 1-91 in Zootaxa 2590 (1) on pages 8-9, DOI: 10.11646/zootaxa.2590.1.1, http://zenodo.org/record/10834110
Large time-asymmetric quantum fluctuations in amplitude-intensity correlation measurements of a V-type three-level atom resonance fluorescence
Creators: name: Gutiérrez, L.
name: Castro-Beltrán, H. M.
name: Román-Ancheyta, R.
name: Horvath, L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we show that the scattered field of a bichromatically driven V-type three-level atom exhibit asymmetry and large violation of classical bounds in amplitude-intensity correlations. These features result from the noncommutativity of amplitude and intensity field operators, and the strong non-Gaussian fluctuations in this system. The amplitude-intensity correlations of resonance fluorescence, with its large third-order fluctuations, describe the nonclassical features of the emitted field more accurately than the second-order measure related to squeezing. Spectra and variances of these correlations, along intensity-intensity correlations, provide a wealth of supporting information.
description: 8 pages, 9 figures
The Art of Relations
Creators: name: Santini, Cristian
name: Garay, Nele
name: Posthumus, Etienne
name: Sack, Harald
Publisher: name: Zenodo
Year: 2024
Subjects: DHd2024
Vortrag
art-history
network analysis
knowledge graphs
natural language processing
semantic web
Entdeckung
Modellierung
Netzwerkanalyse
Visualisierung
Literatur
Text

description: This abstract explores the application of network science and computational methods in the field of art history, using Giorgio Vasari's "The Lives of the Artists" as a case study. The goal is to extract a social network from this magnum opus in order to understand the social dynamics and collaborations among artists during the Italian Renaissance through computational methods. The methodology involves data mining and natural language processing techniques to identify references to individuals and their co-occurrences in the text, which are then used to construct a social network. The resulting network can be analyzed to identify central figures, artist clusters, and temporal changes in relationships. The abstract proposes also a further enhancement of this literary network by leveraging Knowledge Extraction techniques and Linked Open Data to convert this book into a Knowledge Graph which can be queried and explored with Semantic Web methodologies.
Supplementary data S2 from Molecular phylogeny of Culex subgenus Melanoconion (Diptera: Culicidae) based on nuclear and mitochondrial protein-coding genes
Creators: name: Torres-Gutierrez, Carolina
name: Tatiane M. P. De Oliveira
name: Emerson, Kevin J.
name: Bergo, Eduardo Sterlino
name: Sallum, Maria Anice Mureb
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Molecular Biology
subject: 60301 Animal Systematics and Taxonomy
subject: FOS: Biological sciences
subject: 60310 Plant Systematics and Taxonomy

description: Table S2. List of primers used for PCR amplification and sequencing of the mitochondrial and nuclear protein coding genes of Culex species.
Six Years of ScoX-1 Monitoring with BeppoSAX Wide Field Cameras
Creators: name: Santolamazza, P.
name: Fiore, F.
name: Burderi, L.
name: Di Salvo, T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We performed a systematic analysis of 54 Wide Field Camera (WFC) observations of ScoX-1 available in the BeppoSAX public archive. Observations span over the six years of BeppoSAX mission lifetime and include 690 hr of data. We searched for shifts and shape changes of the Z pattern in the color-color diagrams. We find that the Z pattern occupies most of the time the same locus in the color-color diagram. There are however a few exceptions, which are discussed in detail.
description: 4 Pages, 4 figures. To appear in Proc. of the BeppoSAX Symposium: "The Restless High-Energy Universe", E.P.J. van den Heuvel, J.J.M. in 't Zand, and R.A.M.J. Wijers (Eds)
The Tilt of the Fundamental Plane: Three-quarters Structural Nonhomology, One-quarter Stellar Population
Creators: name: Trujillo, I.
name: Burkert, A.
name: Bell, Eric. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The variation of the mass-to-light ratios M/L of early type galaxies as function of their luminosities L is investigated. It is shown that the tilt beta=0.27 (in the B--band) of the fundamental plane relation M/L ~ L^{beta} can be understood as a combination of two effects: about one-quarter (i.e. dbeta =0.07) is a result of systematic variations of the stellar population properties with increasing luminosity. The remaining three-quarters (i.e. dbeta =0.2) can be completely attributed to nonhomology effects that lead to a systematic change of the surface brightness profiles with increasing luminosity. Consequently, the observed tilt in the K-band (beta=0.17) where stellar population effects are negligible, is explained by nonhomology effects alone. After correcting for nonhomology, the mean value of the mass-to-light ratio of elliptical galaxies (M/L_B) is 7.1+-2.8 (1 sigma scatter).
description: 8 pages, 3 figures, ApJL, 600, 39, minor changes made to match the published version
Nutzergruppenspezifische Zugänge zu mündlichen Korpora aus dem Archiv für Gesprochenes Deutsch: neue Tools, neue Forschungsperspektiven
Creators: name: Frick, Elena
name: Helmer, Henrike
Publisher: name: Zenodo
Year: 2024
Subjects: DHd2024
Posterpräsentation
gesprochene Sprache
mündliche Korpora
Korpusrecherche
Programmierung
Modellierung
Interaktion
Sprache
Software

description: Das Archiv für Gesprochenes Deutsch (AGD) am Leibniz-Institut für Deutsche Sprache (IDS) ist ein Forschungsdatenzentrum für Korpora des gesprochenen Deutsch. Es übernimmt Korpora aus abgeschlossenen Forschungsprojekten, bereitet sie auf, archiviert sie und stellt sie anderen Forschenden für die Nachnutzung bereit. Zu diesem Zweck werden am IDS Methoden und Technologien entwickelt, die webbasiertes wissenschaftliches Arbeiten mit mündlichen Korpora ermöglichen. Im Poster wird ein neues Tool für die Recherche nach Wiederholungen in der gesprochenen Sprache vorgestellt, das derzeit auf Basis der open source ZuMult-Architektur entwickelt wird. Das Konzept umfasst die Nutzung einer mächtigen korpuslinguistischen Suchanfragesprache in Kombination mit einem nutzerfreundlichen GUI-Filter, der speziell für die gesprächsanalytische Forschung entwickelt wurde und auf Spezifika von Gesprächskorpora ausgerichtet ist (z.B. durch die Berücksichtigung von Sprecherüberlappungen). Eine solche Funktion gab es bisher nicht für Korpora des gesprochenen Deutsch, so dass Wiederholungen von komplexen sprachlichen Formen in festlegbaren, relevanten pragmatischen Kontexten bisher mühsam manuell gesucht werden mussten.
Exploit Kits: The production line of the Cybercrime Economy
Creators: name: Hopkins, Michael
name: Dehghantanha, Ali
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The annual cost of Cybercrime to the global economy is estimated to be around 400 billion dollar in support of which Exploit Kits have been providing enabling technology.This paper reviews the recent developments in Exploit Kit capability and how these are being applied in practice.In doing so it paves the way for better understanding of the exploit kits economy that may better help in combatting them and considers industry preparedness to respond.
description: 2015 2nd International Conference on Information Security and Cyber Forensics, InfoSec 2015
The CLASS blazar survey: testing the blazar sequence
Creators: name: Caccianiga, A.
name: Marcha, M. J. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the properties of the sources in the CLASS Blazar survey which aims at the selection of low radio power (P(5GHz)<10^25 W Hz^-1) blazars. We use VLA data from available catalogues and from our own observations to constrain the radio core-dominance of the sample which, together with the flat radio spectral index, is a signature of the blazar activity. X-ray data from the ROSAT All Sky Survey were also collected in order to constrain the radio-to-X-ray luminosity ratio (alpha_RX) of the sources. The data analysis shows that more than 30% of sources at low radio power (P(5 GHz)<10^25 W Hz^-1) have an alpha_RX steeper than that expected in the framework of the ``blazar sequence'' recently put forward to unify the high and low power blazars. The possibility that this result is influenced by contaminating sources in the current sample is discussed. The conclusion is that, even if a number of non-blazars (typically CSO/GPS sources) are expected in the survey, it is unlikely that this constitutes the sole reason for the observed deviation. In particular, we show 2 examples for which the blazar nature is confirmed from VLBI data and for which the steep alpha_RX (suggesting a synchrotron peak frequency below 10^15.5 Hz) and the low radio power (0.6-2x10^24 W Hz^-1) put these sources outside the ``blazar sequence''. The results presented here show the importance of a correct and unbiased sampling of the low-power regime of the blazar population.
description: 20 pages, accepted for publication in MNRAS
Corydendrium Van Beneden 1844
Creators: name: Calder, Dale R.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa
Anthoathecata
Oceaniidae
Corydendrium

description: Genus Corydendrium Van Beneden, 1844a
 Corydendrium Van Beneden, 1844a: 313.
 Type species. Sertularia parasitica Linnaeus, 1767 [Corydendrium parasiticum], by monotypy.
 Diagnosis. Oceaniid hydroids sometimes stolonal but usually with erect and irregularly branched colonies. Hydrocaulus polysiphonic or less frequently monosiphonic; hydrocladia, if present, adnate for part or all of their length to hydrocaulus or to other hydrocladia. Perisarc firm, covering hydrocauli and hydrocladia, terminating near hydranth bases; perisarcal tubes of side branches nested. Hydranths club-shaped to elongate-tubular, lacking perisarc; tentacles filiform, scattered over most of hydranth.
Gonophores fixed sporosacs, arising below hydranths as elongate, blind sacs of coenosarc, protected within perisarcal tubes of hydrocladia and hydrocaulus.
 Remarks. Taxonomic and nomenclatural accounts of Corydendrium Van Beneden, 1844a have been provided by Calder (1988) and Schuchert (2004). Seven species were listed under the genus in the database of Schuchert (2009), with one of those, Corydendrium corrugatum Nutting, 1905 from Hawaii, being considered a nomen dubium. It is included as valid here, but further taxonomic appraisal of the species is warranted.
description: Published as part of Calder, Dale R., 2010, Some anthoathecate hydroids and limnopolyps (Cnidaria, Hydrozoa) from the Hawaiian archipelago 2590, pp. 1-91 in Zootaxa 2590 (1) on pages 9-10, DOI: 10.11646/zootaxa.2590.1.1, http://zenodo.org/record/10834110
Additional file 12 of Comprehensive analysis of the prognosis and immune infiltration landscape of RNA methylation-related subtypes in pancreatic cancer
Creators: name: Lu, Siyuan
name: Hua, Jie
name: Liu, Jiang
name: Wei, Miaoyan
name: Liang, Chen
name: Meng, Qingcai
name: Zhang, Bo
name: Yu, Xianjun
name: Wang, Wei
name: Xu, Jin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 12.
Remarks on the Wave Function of the Universe in the Dilaton Cosmology
Creators: name: Kim, Wontae
name: Son, Edwin J.
name: Yoon, Myung Seok
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Motivated by previous works, we study semi-classical cosmological solutions and the wave function of the Wheeler-DeWitt equation in the Bose-Parker-Peleg model. We obtain the wave function of the universe satisfying the suitable boundary condition of the redefined fields, which has not been considered in previous works. For some limiting cases, the Wheeler-DeWitt equation is reduced to the Liouville equation with a boundary, and its solution can be described by well-known functions. The consistent requirement of the boundary condition is related to the avoidance of the curvature singularity.
description: 7 pages, to appear in J. Kor. Phys. Soc
Supporting Information for "Domain-topic models with chained dimensions: modeling the evolution of a major oncology conference (1995-2017)"
Creators: name: Hannud Abdo, Alexandre
Publisher: name: Zenodo
Year: 2019

description: File "S1 Sashimis" contains the interactive domain-topic maps and usage instructions. File "S2 Data" contains the domain-topic data and usage instructions. See the README inside each archive for full description.
Realistic teleportation with linear optical elements
Creators: name: Trump, C.
name: Bruss, D.
name: Lewenstein, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate the highest possible information gain in a measurement of entangled states when employing a beamsplitter. The result is used to evaluate the fidelity, averaged over all unknown inputs, in a realistic teleportation protocol that takes account of the imperfect detection of Bell states. Finally, we introduce a probabilistic teleportation scheme, where measurements are made in a partially entangled basis.
description: 3 pages + 3 figures (fig. with better resolution available from authors)
Figure S1 from Molecular phylogeny of Culex subgenus Melanoconion (Diptera: Culicidae) based on nuclear and mitochondrial protein-coding genes
Creators: name: Torres-Gutierrez, Carolina
name: Tatiane M. P. De Oliveira
name: Emerson, Kevin J.
name: Bergo, Eduardo Sterlino
name: Sallum, Maria Anice Mureb
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Molecular Biology
subject: 60301 Animal Systematics and Taxonomy
subject: FOS: Biological sciences
subject: 60310 Plant Systematics and Taxonomy

description: Figure S1. Maximum likelihood based phylogenetic tree obtained from CAD dataset (112 specimens) of Culex (Melanoconion) species with aLRT statistic values as node support.
Conservative discretization of the Einstein-Dirac equations in spherically symmetric spacetime
Creators: name: Zeller, Benedikt
name: Hiptmair, Ralf
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In computational relativity, critical behaviour near the black hole threshold has been studied numerically for several models in the last decade. In this paper we present a spatial Galerkin method, suitable for finding numerical solutions of the Einstein-Dirac equations in spherically symmetric spacetime (in polar/areal coordinates). The method features exact conservation of the total electric charge and allows for a spatial mesh adaption based on physical arclength. Numerical experiments confirm excellent robustness and convergence properties of our approach. Hence, this new algorithm is well suited for studying critical behaviour.
description: 24 pages, 8 figures
Colour Constancy: Biologically-inspired Contrast Variant Pooling Mechanism
Creators: name: Akbarinia, Arash
name: Rodríguez, Raquel Gil
name: Parraga, C. Alejandro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Pooling is a ubiquitous operation in image processing algorithms that allows for higher-level processes to collect relevant low-level features from a region of interest. Currently, max-pooling is one of the most commonly used operators in the computational literature. However, it can lack robustness to outliers due to the fact that it relies merely on the peak of a function. Pooling mechanisms are also present in the primate visual cortex where neurons of higher cortical areas pool signals from lower ones. The receptive fields of these neurons have been shown to vary according to the contrast by aggregating signals over a larger region in the presence of low contrast stimuli. We hypothesise that this contrast-variant-pooling mechanism can address some of the shortcomings of max-pooling. We modelled this contrast variation through a histogram clipping in which the percentage of pooled signal is inversely proportional to the local contrast of an image. We tested our hypothesis by applying it to the phenomenon of colour constancy where a number of popular algorithms utilise a max-pooling step (e.g. White-Patch, Grey-Edge and Double-Opponency). For each of these methods, we investigated the consequences of replacing their original max-pooling by the proposed contrast-variant-pooling. Our experiments on three colour constancy benchmark datasets suggest that previous results can significantly improve by adopting a contrast-variant-pooling mechanism.
Quantum State Discrimination
Creators: name: Chefles, Anthony
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: There are fundamental limits to the accuracy with which one can determine the state of a quantum system. I give an overview of the main approaches to quantum state discrimination. Several strategies exist. In quantum hypothesis testing, a quantum system is prepared in a member of a known, finite set of states, and the aim is to guess which one with the minimum probability of error. Error free discrimination is also sometimes possible, if we allow for the possibility of obtaining inconclusive results. If no prior information about the state is provided, then it is impractical to try to determine it exactly, and it must be estimated instead. In addition to reviewing these various strategies, I describe connections between state discrimination, the manipulation of quantum entanglement, and quantum cloning. Recent experimental work is also discussed.
description: Contemporary Physics 2000, in press
Diagramme repräsentieren: Zu einer neuen Editionspraxis
Creators: name: Sutor, Nadine
Publisher: name: Zenodo
Year: 2024
Subjects: DHd2024
Posterpräsentation
Repräsentation
Recodierung
Semantik
Modellierung
Visualisierung
Bilder
Methoden
Standards
Werkzeuge

description: In den letzten Jahrzehnten haben sich unsere Möglichkeiten zur Visualisierung von Information rasant weiterentwickelt. Für die Untersuchung bestimmter Fragestellungen sind digitale Methoden in Wissenschaft und Forschung längst angekommen. Das gilt auch für die Erforschung frühmittelalterlicher Diagramme. Diese bieten einzigartige Einblicke in die Wissensdarstellung und -vermittlung dieser Epoche. Die Editionspraxis muss daher Methoden und Werkzeuge entwickeln, um ihre Sprache zu entschlüsseln und so eine korrekte Interpretation zu ermöglichen. Für eine thematische Annäherung sollen durch mein Poster insgesamt drei Wissenschaftsfelder betrachtet werden: 1) Semiologie 2) Editionswissenschaft 3) Sprachwissenschaft. Thematisch stehen dabei drei Aspekte im Fokus: 1) Entwicklung einer Beschreibungssprache für Diagramme 2) Strategien der Repräsentation im Skalenmodell 3) Dimensionen von Semantik in den Diagrammen. Die wesentlichen Aussagen sollen auf dem Poster grafisch präsentiert werden.
Final report for EEE6230 project 3
Creators: name: Ganesh, Sai Krishnan
name: Wright, Christopher
Publisher: name: figshare
Year: 2018
Subjects: subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Final report for the university of Sheffield module EEE6230. It covers a machine learning approach towards skin lesion classification and segmentation. Detailing our methods and results with a brief literature review.
Forensic Investigation of P2P Cloud Storage: BitTorrent Sync as a Case Study
Creators: name: Yang, Teing Yee
name: Dehghantanha, Ali
name: Choo, Kim-Kwang Raymond
name: Muda, Zaiton
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Cloud computing has been regarded as the technology enabler for the Internet of Things (IoT). To ensure the most effective collection of IoT-based evidence, it is vital for forensic practitioners to possess a contemporary understanding of the artefacts from different cloud services. In this paper, we seek to determine the data remnants from the use of BitTorrent Sync version 2.0. Findings from our research using mobile and computer devices running Windows 8.1, Mac OS X Mavericks 10.9.5, Ubuntu 14.04.1 LTS, iOS 7.1.2, and Android KitKat 4.4.4 suggested that artefacts relating to the installation, uninstallation, log-in, log-off, and file synchronisation could be recovered, which are potential sources of IoT forensics. We also present a forensically sound investigation methodology for BitTorrent Sync.
description: Computers and Electrical Engineering, (2016)
Gravitational wave source localization for eccentric binary coalesce with a ground-based detector network
Creators: name: Ma, Sizheng
name: Cao, Zhoujian
name: Lin, Chun-Yu
name: Pan, Hsing-Po
name: Yo, Hwei-Jang
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitational wave source localization problem is important in gravitational wave astronomy. Regarding ground-based detector, almost all of the previous investigations only considered the difference of arrival time among the detector network for source localization. Within the matched filtering framework, the information beside the arrival time difference can possibly also do some help on source localization. Especially when an eccentric binary is considered, the character involved in the gravitational waveform may improve the source localization. We investigate this effect systematically in the current paper. During the investigation, the enhanced post-circular (EPC) waveform model is used to describe the eccentric binary coalesce. We find that the source localization accuracy does increase along with the eccentricity increases. But such improvement depends on the total mass of the binary. For total mass 100M${}_\odot$ binary, the source localization accuracy may be improved about 2 times in general when the eccentricity increases from 0 to 0.4. For total mass 65M${}_\odot$ binary (GW150914-like binary), the improvement factor is about 1.3 when the eccentricity increases from 0 to 0.4. For total mass 22M${}_\odot$ binary (GW151226-like binary), such improvement is ignorable.
description: Add missing references
On multi-field flows in gravity and holography
Creators: name: Nitti, Francesco
name: Pimenta, Leandro Silva
name: Steer, Danièle A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform a systematic analysis of flow-like solutions in theories of Einstein gravity coupled to multiple scalar fields, which arise as holographic RG flows as well as in the context of cosmological solutions driven by scalars. We use the first order formalism and the superpotential formulation to classify solutions close to generic extrema of the scalar potential, and close to "bounces," where the flow is inverted in some or all directions and the superpotential becomes multi-valued. Although the superpotential formulation contains a large redundancy, we show how this can be completely lift by suitable regularity conditions. We place the first order formalism in the context of Hamilton-Jacobi theory, where we discuss the possibility of non-gradient flows and their connection to non-separable solutions of the Hamilton-Jacobi equation. We argue that non-gradient flows may be useful in the presence of global symmetries in the scalar sector.
description: 57 pages, 8 figures
What Do Indonesian Nurses Want? Retaining Nurses in Rural and Remote Areas of Indonesia
Creators: name: Efendi, Ferry
name: Purwaningsih
name: Kurniati, Anna
name: Bushy, Angeline
Publisher: name: figshare
Year: 2018
Subjects: subject: 160508 Health Policy
subject: FOS: Political science

description: Introduction:Lack of nurses in rural and remote communities of Indonesia has been a major concern of national and provincial governments. Given that imperative the Ministry of Health implemented (MoH) the Special Assignment initiative which assigned nurses in underserved communities This study examine factors that influenced participants in the program to remain (retention) in their assigned rural setting.Methods:Survey techniques were used to collect data from a convenience sample of 140 nurses enrolled in the initiative. Variables included age, gender, marital status, financial incentives and non-financial incentives. Descriptive and correlation statistics were used to analyze the data.Results:Findings indicated that both financial incentives and nonfinancial incentives along with age correlated positively with nurses’ intention to stay in the current rural setting. Non-financial incentives were as important for these nurses especially achieving employment security as a civil servant (government employee). Younger nurses seem to be more willing to work in rural and remote areas, which may be attributable to an individual seeking practice experience along with increased financial remuneration for doing so.Conclusion: The findings of this study provide baseline descriptive information on the retention of nurses in Indonesia’s remote and rural underserved regions. Providing an attractive incentive scheme by considering certain demographic characteristic can increase their intention to serve in rural and remote area.