cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Extending Lagrangian perturbation theory to a fluid with velocity dispersion
Creators: name: Morita, Masaaki
name: Tatekawa, Takayuki
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We formulate a perturbative approximation to gravitational instability, based on Lagrangian hydrodynamics in Newtonian cosmology. We take account of `pressure' effect of fluid, which is kinematically caused by velocity dispersion, to aim hydrodynamical description beyond shell crossing. Master equations in the Lagrangian description are derived and solved perturbatively up to second order. Then, as an illustration, power spectra of density fluctuations are computed in a one-dimensional model from the Lagrangian approximations and Eulerian linear perturbation theory for comparison. We find that the results by the Lagrangian approximations are different from those by the Eulerian one in weakly non-linear regime at the scales smaller than the Jeans length. We also show the validity of the perturbative Lagrangian approximations by consulting difference between the first-order and the second-order approximations.
description: 14 pages, 4 figures, LaTeX 2.09 using mn.sty, accepted for publication in MNRAS
title: Die Vermittlung von Best Practices zur Messung von Datenqualität in den quantitativen Sozialwissenschaften
Creators: name: Dehne, Julian
name: Daikeler, Jessica
name: Silber, Henning
name: Rammstedt, Beatrice
name: Keusch, Florian
name: Kreuter, Frauke
name: Blumenberg, Johannes
name: Lechner, Clemens
name: Römer, Lena
name: Schoch, David
name: Siegers, Pascal
name: Jünger, Stefan
name: Weller, Katrin
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Datenqualitätsmessung
subject: Lehr-Lernkonzept
subject: Action Research
subject: Praxisbeitrag
subject: Datenqualität
subject: Sozialwissenschaften

description: Im Kompetenzzentrum Datenqualität in den Sozialwissenschaften (KODAQS) wird ein Ansatz zur Vermittlung von Best Practices zur Messung von Datenqualität in den quantitativen Sozialwissenschaften erarbeitet und umgesetzt. Durch das entwickelte Curriculum und Modellierung eines Lehr-Lernprozesses für den Kompetenzerwerb von Methoden und Wissen zur Beurteilung von Datenqualität liefert das KODAQS Projekt einen Beitrag zum Aufbau einer Fachdidaktik und fördert damit die wissenschaftliche Qualität datengetriebener Forschung. Erste Erfahrungen, Desiderata und geplante weitere Forschung werden zur Diskussion gestellt.
Photoionization of Rb$^{2+}$ ions in the valence energy region 37 eV -- 44 eV
Creators: name: McLaughlin, Brendan M
name: Babb, James F
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Absolute photoionization cross sections for the Rb$^{2+}$ ion were recently measured at high resolution over the energy range 37.31 eV -- 44.08~eV, with autoionizing Rydberg resonance series identified, using the photon-ion merged-beam setup at the Advanced Light Source (\textsc{als}) in Berkeley {(Macaluso D A et. al. J. Phys. B: At. Mol. Opt. Phys. {\bf 49} (2016) 235002; {\bf 50} (2017) 119501)}. Detailed photon-energy scans taken at 13.5 $\pm$ 2.5 meV bandwidth illustrated multiple Rydberg resonance series associated with the ground and metastable states. Here we present theoretical cross section results obtained using the Dirac-Coulomb $R$-matrix approximation with a detailed analysis of the resonances. The calculations were performed for the $3d^{10}4s^2 4p^5 \; {^2}{\rm P^o}_{J}$, $J=\frac{3}{2}$ ground state and the corresponding $3d^{10}4s^2 4p^5 \; {^2}{\rm P^o}_{J}$, $J=\frac{1}{2}$ metastable level. Results from the large-scale calculations are benchmarked against the \textsc{als} high-resolution measurements and reproduce the dominant resonance features in the spectra, providing confidence in the theoretical work for astrophysical applications.
description: 15 pages, 3 figures, 4 tables. Accepted for publication in J Phys. B: At. Mol. Opt. Phys
Additional file 1 of SYSTEMI - systemic organ communication in STEMI: design and rationale of a cohort study of patients with ST-segment elevation myocardial infarction
Creators: name: Bönner, Florian
name: Jung, Christian
name: Polzin, Amin
name: Erkens, Ralf
name: Dannenberg, Lisa
name: Ipek, Rojda
name: Kaldirim, Madlen
name: Cramer, Mareike
name: Wischmann, Patricia
name: Zaharia, Oana-Patricia
name: Meyer, Christian
name: Flögel, Ulrich
name: Levkau, Bodo
name: Gödecke, Axel
name: Fischer, Jens
name: Klöcker, Nicolaj
name: Krüger, Martina
name: Roden, Michael
name: Kelm, Malte
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Virology
subject: Computational Biology

description: Additional File Table 1: CMR sequences used and respective references
Environment status of blue compact galaxies and trigger of star formation
Creators: name: Pustilnik, S. A.
name: Kniazev, A. Y.
name: Lipovetsky, V. A.
name: Ugryumov, A. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (abridged) The work studies active star formation (SF) and a possible trigger of SF bursts due to gravitational interaction. Following the study by Taylor et al. we extend the search for possible disturbing galaxies of various masses to a much larger sample of 86 BCGs from the sky region of Second Byurakan survey. The sample under study is separated by the criteria: EW([O III]5007 > 45 A and V < 6,000 km/s and should be representative of all low-mass galaxies which experience SF bursts. We argue that the moderate tidal disturbers should be taken into account, and incorporate the respective range of distances in the search for disturbing neighbours. The majority of the neighbours in the vicinity of the studied BCGs are found through the study of their environment among UZC galaxies, and the follow-up careful search of the fainter galaxies in the NED database. For the remaining BCGs, the neighbouring galaxies are found based on the results of the 6-m telescope spectroscopy. By studing the data on the radial velocities of galaxies in the vicinity of BCGs we found: 1) 33 of the studied BCGs (38.5 %) are associated with significantly brighter galaxies (DB > 1.5 mag); 2) 23 BCGs (26.5%) have neighbours either of comparable or significantly lower brightness; 3) 14 of the studied BCGs (16%) with no evident associated galaxy are either certain, or probable, mergers. We conclude that in \~80% (or more) BCGs from the studied sample, the SF bursts are triggered either by tidal action of various strengths from other galaxies, or due to mergers of low-mass galaxies. We briefly discuss the implications of our main conclusion for evolutionary links of BCGs to other types of low-mass galaxies. Among the ``isolated'' BCGs (without a bright neighbour) 43+-10% are probably disturbed by dwarf galaxies and 26+-8% have a merger morphology.
description: 22 pages, 7 figures, accepted to A&A on March 26, 2001
A universal probability distribution function for weak-lensing amplification
Creators: name: Wang, Yun
name: Holz, Daniel E.
name: Munshi, Dipak
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an approximate form for the weak lensing magnification distribution of standard candles, valid for all cosmological models, with arbitrary matter distributions, over all redshifts. Our results are based on a universal probability distribution function (UPDF), $P(η)$, for the reduced convergence, $η$. For a given cosmological model, the magnification probability distribution, $P(μ)$, at redshift $z$ is related to the UPDF by $P(μ)=P(η)/2|κ_{min}|$, where $η=1+(μ-1)/(2|κ_{min}|)$, and $κ_{min}$ (the minimum convergence) can be directly computed from the cosmological parameters ($Ω_m$ and $Ω_Λ$). We show that the UPDF can be well approximated by a three-parameter stretched Gaussian distribution, where the values of the three parameters depend only on $ξ_η$, the variance of $η$. In short, all possible weak lensing probability distributions can be well approximated by a one-parameter family. We establish this family, normalizing to the numerical ray-shooting results for a $Λ$CDM model by Wambsganss et al. (1997). Each alternative cosmological model is then described by a single function $ξ_η(z)$. We find that this method gives $P(μ)$ in excellent agreement with numerical ray-tracing and three-dimensional shear matrix calculations, and provide numerical fits for three representative models (SCDM, $Λ$CDM, and OCDM). Our results provide an easy, accurate, and efficient method to calculate the weak lensing magnification distribution of standard candles, and should be useful in the analysis of future high-redshift supernova data.
description: final version, ApJ Lett in press
Additional file 1 of Optimizing deep learning-based segmentation of densely packed cells using cell surface markers
Creators: name: Han, Sunwoo
name: Phasouk, Khamsone
name: Zhu, Jia
name: Fong, Youyi
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: Additional file 1. Contains additional figures supporting the study results.
Spin in the q-Deformed Poincare Algebra
Creators: name: Blohmann, Christian
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 20G42; 81R60

description: We investigate spin as algebraic structure within the q-deformed Poincare algebra, proceeding in the same manner as in the undeformed case. The q-Pauli-Lubanski vector, the q-spin Casimir, and the q-little algebras for the massless and the massive case are constructed explicitly.
title: Unvorhersehbare, unplanbare personenbezogene Datenverarbeitungen: Eine strukturierte Problemanalyse sowie eine Diskussion der Vor- und Nachteile der Datenschutz-Vorsorge als mögliche Lösung
Creators: name: Boll, Alina
name: Esser, Julia
name: Schröder, Lilly
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Datenschutz-Grundverordnung
subject: Datenschutz-Vorsorge
subject: offensive Cybersicherheitsforschung
subject: unvorhersehbare Datenverarbeitung

description: Offensive Cybersicherheitsforschung ist in Zeiten vermehrter Cyberangriffe unerlässlich. Allerdings gelten auch für Cybersicherheitsforschende die Vorschriften der DSGVO. Diese sieht Pflichten vor, die sich nicht mit der Realität der offensiven Cybersicherheitsforschung vereinbaren lassen, insbesondere, da einige Pflichten bereits vor der Verarbeitung umgesetzt werden müssen. Dies stellt eine unüberwindbare Hürde für Cybersicherheitsforschende dar. Die Datenschutz-Vorsorge bietet hierfür eine adäquate und sinnvolle Lösung.
Lathrobium dimidiatipenne BERNHAUER 1910
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Lathrobium
Lathrobium dimidiatipenne

description: Lathrobium dimidiatipenne BERNHAUER 1910 (Figs 13-19)
M a t e r i a l e x a m i n e d: Kazakhstan: 7 exs., Irtysh river, Lebyazh'e, 21.V.1979, leg. Kastcheev (cAss).
C o m m e n t: According to SMETANA (2004), the distribution of this species ranges from Turkey and the Caucasus region to the Russian Far East. The above specimens represent the first record from Kazakhstan and Middle Asia. The primary and secondary sexual characters of the material from Kazakhstan are illustrated in Figs 13-19.
description: Published as part of Assing, V., 2009, New species and additional records of Lathrobium and Tetartopeus from the Palaearctic region (Coleoptera: Staphylinidae: Paederinae), pp. 1269-1283 in Linzer biologische Beiträge 41 (2) on page 1276, DOI: 10.5281/zenodo.5276605
Farsighted Collusion in Stable Marriage Problem
Creators: name: Digulescu, Mircea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: The Stable Marriage Problem, as proposed by Gale and Shapley, considers producing a bipartite matching between two equally sized sets of boys (proposers) and respectively girls (acceptors), each member having a total preference order over the other set, such that the outcome is stable. In this paper we consider the Game directly induced by this problem and analyze the case when proposers collude. We present a linear time method for determining the unique optimal collusion matching which is farsightedly stable, under the following assumptions: (i) the sole utility in the Game is the rank of the match in own preference list (in particular, proposers are indifferent as to how other proposers fare); (ii) proposers make proposals iff farsightedly such plays would strictly improve their own outcome (thus proposers cooperate by refraining from making proposals which can only harm others, but not strictly help them; also, they cannot make concessions to others which harm themselves). We argue that this optimal outcome is actually stronger than a Strong Nash Equilibrium - no alternative feasible coalition exists which can offer at least one member a strictly better outcome under these assumptions.We also show why some prior results pertaining to collusion of proposers do not always yield a realistic outcome. The results in this paper are an independent rediscovery of results by Jun Wako (2010), derived in a simpler fashion and phrased such that less jargon is employed.
The SuperCOSMOS Sky Survey. Paper II: Image detection, parameterisation, classification and photometry
Creators: name: Hambly, Nigel
name: Irwin, Mike
name: MacGillivray, Harvey
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this, the second in a series of three papers concerning the SuperCOSMOS Sky Survey, we describe the methods for image detection, parameterisation, classification and photometry. We demonstrate the internal and external accuracy of our object parameters. Using examples from the first release of data, the South Galactic Cap survey, we show that our image detection completeness is close to 100% to within 1.5 mag of the nominal plate limits. We show that for the Bj survey data, the image classification is externally > 99% reliable to Bj = 19.5. Internally, the image classification is reliable at a level of > 90% to Bj=21, R=19. The photometric accuracy of our data is typically 0.3 mag with respect to external data for m > 15. Internally, the relative photometric accuracy in restricted position and magnitude ranges can be as accurate as 5% for well exposed stellar images. Colours (B-R or R-I) are externally accurate to 0.07 mag at Bj = 16.5 rising to 0.16 mag at Bj = 20.
description: 22 pages, 16 figures; accepted for publication in MNRAS
New gravitational self-force analytical results for eccentric equatorial orbits around a Kerr black hole: gyroscope precession
Creators: name: Bini, Donato
name: Geralico, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analytically compute the gravitational self-force correction to the gyroscope precession along slightly eccentric equatorial orbits in the Kerr spacetime, generalizing previous results for the Schwarzschild spacetime. Our results are accurate through the 9.5 post-Newtonian order and to second order in both eccentricity and rotation parameter. We also provide a post-Newtonian check of our results based on the currently known Hamiltonian for spinning binaries.
description: 19 pages, revtex macros
title: Taking a HINT on Industrial Anomaly Detection
Creators: name: Höllig, Jacqueline
name: Grimm, Florian
name: Kiefer, Daniel
name: Thoma, Steffen
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Industrial Anomaly Detection
subject: Explainable Interactive Machine Learning
subject: Human-in-the-Loop

description: Detection of defective parts and tools is essential in large-scale industrial manufacturing, playing a vital role in predictive maintenance, quality assurance, and safety hazard minimization. While traditionally performed by humans, the automation of visual anomaly detection using neural networks has gained prominence due to their increasing performance capabilities. However, deep learning models require extensive data for training, while acquiring annotated data is both costly and labor-intensive, especially for defect variations in industrial scenarios. Unsupervised methods, trained without labels or annotations, offer a potential solution but struggle to distinguish true anomalies from irrelevant impurities. To address the limitations of data dependency and spurious correlations in deep learning models, we introduce a demonstrator utilizing Human Importance-aware Network Tuning (HINT) to incorporate domain knowledge during training, and Explainable Artificial Intelligence (XAI) to provide insights into the model’s decision-making process.
Lathrobium serriae ASSING 2007
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Lathrobium
Lathrobium serriae

description: Lathrobium serriae ASSING 2007
M a t e r i a l e x a m i n e d: Iran:R a z a v i K h o r a s a n: 3 exs., 20 km NW Torbat-e Heydariyeh, Senobar, 35°26'N, 49°06'E, 1730 m, 28.V.2006, leg. Frisch & Serri (MNHUB, cAss); 1 ex., Emam Qoli-Kapkan road, 17 km E Emam Qoli, Aghmazar, 37°19'N; 58°41'E, 1850, 31.V.2006, leg. Frisch & Serri (MNHUB); 1 ex., 27 km SW Chanaran, SW Frizi, 36°28'N; 58°57'E, 1690 m, 29.V.2006, leg. Frisch & Serri (MNHUB); 2 exs., Sah Jahan mts., Mareshk, 36°48'N, 59°33'E, 1800 m, 26.V.2006, leg. Frisch & Serri (MNHUB, cAss); 4 exs., SW Shandiz, Zoshg, 36°20'N, 59°11'E, 1750 m, 27.V.2006, leg. Frisch & Serri (MNHUB, cAss).
C o m m e n t: This species was only recently described from Razavi Khorasan province, based on few type specimens (ASSING 2007a).
description: Published as part of Assing, V., 2009, New species and additional records of Lathrobium and Tetartopeus from the Palaearctic region (Coleoptera: Staphylinidae: Paederinae), pp. 1269-1283 in Linzer biologische Beiträge 41 (2) on page 1276, DOI: 10.5281/zenodo.5276605
Tuning the Clock: Uranium and Thorium Chronometers Applied to CS 31082-001
Creators: name: Toenjes, R.
name: Schatz, H.
name: Kratz, K. -L.
name: Pfeiffer, B.
name: Beers, T. C.
name: Cowan, J.
name: Hill, V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We obtain age estimates for the progenitor(s) of the extremely metal-poor ([Fe/H = -2.9) halo star CS 31082-001, based on the recently reported first observation of a Uranium abundance in this (or any other) star. Age estimates are derived by application of the classical r-process model with updated nuclear physics inputs. The [U/Th] ratio yields an age of 13+-4 Gyr or 8+-4 Gyr, based on the use of the ETFSI-Q or the new HFBCS-1 nuclear mass models, respectively. Implications for Thorium chronometers are discussed.
description: 5 pages incl. 1 figure, a shorter 3 page version will be published in the proceedings of the "Astrophysical Ages and Timescales" conference held in Hilo, Hawaii, Feb 5-9, 2001
Unified Classical and Quantum Radiation Mechanism for Ultra-Relativistic Electrons in Curved and Inhomogeneous Magnetic Fields
Creators: name: Harko, T.
name: Cheng, K. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyze the general radiation emission mechanism from a charged particle moving in a curved inhomogeneous magnetic field. The consideration of the gradient makes the curved vacuum magnetic field compatible with the Maxwell equations and adds a non-trivial term to the transverse drift velocity and, consequently, to the general radiation spectrum. To obtain the radiation spectrum in the classical domain a general expression for the spectral distribution and characteristic frequency of an electron in arbitrary motion is derived by using Schwinger's method. The radiation patterns of the ultrarelativistic electron are represented in terms of the acceleration of the particle. The same results can be obtained by considering that the motion of the electron can be formally described as an evolution due to magnetic and electric forces. By defining an effective electromagnetic field, which combines the magnetic field with the fictitious electric field associated to the curvature and drift motion, one can obtain all the physical characteristics of the radiation by replacing the constant magnetic field with the effective field. The power, angular distribution and spectral distribution of all three components (synchrotron, curvature and gradient) of the radiation are considered in both classical and quantum domain in the framework of this unified formalism. In the quantum domain the proposed approach allows the study of the effects of the inhomogeneities and curvature of the magnetic field on the radiative transitions rates of electrons between low-lying Landau levels and the ground state.
description: 28 pages, 33 figures
Tetartopeus rufonitidus
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tetartopeus
Tetartopeus rufonitidus

description: Tetartopeus rufonitidus (REITTER 1909)
M a t e r i a l e x a m i n e d: Kazakhstan: 233, Ural district, Budarino, 20.X.1980, leg. Kastcheev (cAss); 13, Ile river, Aidarly, 9.V.1990, leg. Kastcheev (cAss); 13, 1♀, same data, but 21.VI.1991 (cAss); 2♀♀, same data, but 12.IV.1986 (cAss); 2♀♀, same data, but 9.IV.1984 (cAss); 1♀, same data, but 15.IV.1988 (cAss); 333, same data, but 21.IV.1985 (cAss); 1♀, same data but 20.IV.1986 (cAss); 1♀, Karachaganak, Utwa river, 9.VI.1985, leg. Kastcheev (cAss); 1♀, Irgyz river, Irgyz town, 27.VII.1985, leg. Kastcheev (cAss).
 C o m m e n t: In Middle Asia, the widespread T. rufonitidus has become known only from Kazakhstan and Uzbekistan (SMETANA 2004).
description: Published as part of Assing, V., 2009, New species and additional records of Lathrobium and Tetartopeus from the Palaearctic region (Coleoptera: Staphylinidae: Paederinae), pp. 1269-1283 in Linzer biologische Beiträge 41 (2) on page 1278, DOI: 10.5281/zenodo.5276605
Neural-network Quantum State of Transverse-field Ising Model
Creators: name: Shi, Han-qing
name: Sun, Xiao-yue
name: Zeng, Ding-fang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Along the way initiated by Carleo and Troyer [1], we construct the neural-network quantum state of transverse-field Ising model(TFIM) by an unsupervised machine learning method. Such a wave function is a map from the spin-configuration space to the complex number field determined by an array of network parameters. To get the ground state of the system, values of the network parameters are calculated by a Stochastic Reconfiguration(SR) method. We provide for this SR method an understanding from action principle and information geometry aspects. With this quantum state, we calculate key observables of the system, the energy, correlation function, correlation length, magnetic moment and susceptibility. As innovations, we provide a high efficiency method and use it to calculate entanglement entropy (EE) of the system and get results consistent with previous work very well.
description: 8 pages, 6 figures, accepted to publish in Commun. Theor. Phys
Construction of Supersymmetric Nonlinear Sigma Models on Noncompact Calabi-Yau Manifolds with Isometry
Creators: name: Higashijima, Kiyoshi
name: Kimura, Tetsuji
name: Nitta, Muneto
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We propose a class of N=2 supersymmetric nonlinear sigma models on the noncompact Ricci-flat Kahler manifolds, interpreted as the complex line bundles over the hermitian symmetric spaces. Kahler potentials and Ricci-flat metrics for these manifolds with isometries are explicitly constructed by using the techniques of supersymmetric gauge theories. Each of the metrics contains a resolution parameter which controls the size of these base manifolds, and the conical singularity appears when the parameter vanishes.
description: LaTeX2e, using espcrc2.sty, 3 pages, no figures, Talk given at the 31st International Conference on High Energy Physics (ICHEP 2002), Amsterdam, The Netherlands, 24-31 July 2002
title: Digitale Souveränität in Hochschulen – am Beispiel des Projektes SecAware.nrw
Creators: name: Harrer, Andreas
name: Kunau, Gabriele
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Digitale Souveränität
subject: digitale Kompetenz
subject: IT-Sicherheit
subject: Cybersicherheit
subject: Hochschule

description: Wir zeigen, wie der Begriff der digitalen Souveränität im politischen Raum entstanden ist und heute verwendet wird. Dafür werden relevante Quellen analysiert und die Nutzung des Begriffes im Hinblick auf Akteure und Themenfelder kategorisiert. Individuelle digitale Kompetenz stellt sich dabei als ein Element digitaler Souveränität heraus. Mit SecAware.nrw stellen wir ein Online-Selbstlernangebot zum Thema Cyber- und Informationssicherheit vor, das die Resilienz von Hochschulmitarbeitenden in NRW im Kontext von Cyberattacken stärkt und so einen Beitrag zur digitalen Souveränität öffentlicher Institutionen leistet.
The SuperCOSMOS Sky Survey. Paper III: Astrometry
Creators: name: Hambly, Nigel
name: Davenhall, Clive
name: Irwin, Mike
name: MacGillivray, Harvey
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this, the third in a series of three papers concerning the SuperCOSMOS Sky Survey, we describe the astrometric properties of the database. We describe the algorithms employed in the derivation of the astrometric parameters of the data, and demonstrate their accuracies by comparison with external datasets using the first release of data, the South Galactic Cap survey. We show that the celestial coordinates, which are tied to the International Celestial Reference Frame via the Tycho-2 reference catalogue, are accurate to better than +/- 0.2 arcsec at J,R=19,18 rising to +/- 0.3 arcsec at J,R=22,21 with positional dependent systematic effects from bright to faint magnitudes at the +/- 0.1 arcsec level. The proper motion measurements are shown to be accurate to typically +/- 10 mas/yr at J,R=19,18 rising to +/- 50 mas/yr at J,R=22,21 and are tied to zero using the extragalactic reference frame. We show that the zeropoint errors in the proper motions are < 1 mas/yr for R > 17 and are no larger than 10 mas/yr for R < 17 mas/yr.
description: 15 pages, 12 figures; accepted for publication in MNRAS
Planets in 47 Tuc
Creators: name: Davies, Melvyn B.
name: Sigurdsson, Steinn
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the survivability of planetary systems in the globular cluster 47 Tucanae. We compute the cross sections for the breakup of planetary systems via encounters with single stars and binaries. We also compute the cross sections to leave planets on eccentric orbits. We find that wider planetary systems (d > 0.3 AU) are likely to be broken up in the central regions of 47 Tucanae (within the half-mass radius of the cluster). However tighter systems, and those in less-dense regions may survive. Tight systems will certainly survive in less-dense clusters where subsequent surveys should be conducted.
description: 6 pages, 4 figures; accepted for MNRAS
Analytical determination of the periastron advance in spinning binaries from self-force computations
Creators: name: Bini, Donato
name: Geralico, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the first analytical computation of the (conservative) gravitational self-force correction to the periastron advance around a spinning black hole. Our result is accurate to the second order in the rotational parameter and through the 9.5 post-Newtonian level. It has been obtained as the circular limit of the correction to the gyroscope precession invariant along slightly eccentric equatorial orbits in the Kerr spacetime. The latter result is also new and we anticipate here the first few terms only of the corresponding post-Newtonian expansion.
description: 6 pages, 1 figure, revtex macros
SAME HETF Webinar:   NASA Earth Data for Health and Environmental Applications
Creators: name: Elizabeth R. Joyner
Publisher: name: Zenodo
Year: 2024

description: Finding Data that you Need

Data Pathfinders

Resources:

Air Quality Data Pathfinder

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Introduction to NASA Worldview

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Blog: NASA Worldview and Global Imagery Browse Services (GIBS)

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Introduction to Giovanni

General Resources:

Giovanni Tutorials (type Giovanni into the search bar) 

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Newsletter
title: Datenschutzrechtliches Risiko – eine Einschätzung betroffener Personen: Analyse des Unterschieds zwischen dem tatsächlichen und gefühlten Risiko bei der Verarbeitung personenbezogener Daten
Creators: name: Stummer, Sarah
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Datenschutzrecht
subject: Risikobewertung
subject: Risiko
subject: Betroffenensicht

description: Der vorliegende Beitrag untersucht das datenschutzrechtliche Risiko bei der Nutzung von Suchmaschinen und Online-Nachrichtenportalen (1), sozialen Medien (2) und Treuekarten (3) und gleicht dieses mit dem subjektiven Empfinden betroffener Personen ab. Hierfür wurde eine Online-Umfrage mit 100 betroffenen Personen durchgeführt, im Rahmen derer die Teilnehmenden eine eigene Risikobewertung vornehmen sollten.
Supplementary Information A Chapter II: R script code of the Dorazio/Royley Multispecies Occupancy Model structure used in the analysis.
Creators: name: Rios, Cristian Steven Sevillano
Publisher: name: figshare
Year: 2019
Subjects: subject: 60202 Community Ecology (excl. Invasive Species Ecology)
subject: FOS: Biological sciences
subject: 60299 Ecology not elsewhere classified

description: R script
Tetartopeus quadratus
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tetartopeus
Tetartopeus quadratus

description: Tetartopeus quadratus (PAYKULL 1789)
M a t e r i a l e x a m i n e d: Kazakhstan: 13, 1♀, Irtysh river, Lebyazh'e, 21.V.1979, leg. Kastcheev (cAss); 1♀, Narym river, Maimer, 6.VIII.1986, leg. Kastcheev (cAss); 1♀, Tasutkol lake, 9.V.1985, leg. Kastcheev (cAss).
C o m m e n t: According to SMETANA (2004), this species has a trans-Palaearctic distribution, but was previously unknown from Kazakhstan and Middle Asia.
description: Published as part of Assing, V., 2009, New species and additional records of Lathrobium and Tetartopeus from the Palaearctic region (Coleoptera: Staphylinidae: Paederinae), pp. 1269-1283 in Linzer biologische Beiträge 41 (2) on page 1278, DOI: 10.5281/zenodo.5276605
Appendix B Chapter II: R script code of the Dorazio/Royley Multispecies Occupancy Model structure used in the analysis.
Creators: name: Rios, Cristian Steven Sevillano
Publisher: name: figshare
Year: 2019
Subjects: subject: 60202 Community Ecology (excl. Invasive Species Ecology)
subject: FOS: Biological sciences
subject: 60299 Ecology not elsewhere classified

description: R script
Gas Metallicity of Narrow-Line Regions in Narrow-Line Seyfert 1 Galaxies and Broad-Line Seyfert 1 Galaxies
Creators: name: Nagao, Tohru
name: Murayama, Takashi
name: Shioya, Yasuhiro
name: Taniguchi, Yoshiaki
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate gas metallicity of narrow-line regions in narrow-line Seyfert 1 galaxies (NLS1s) and broad-line ones (BLS1s) in order to examine whether or not there is a difference in the gas metallicity between the two populations of Seyfert 1 galaxies. We apply two methods to study this issue. One is to use the emission-line flux ratio of [N II]6583/H_alpha in combination with some other optical emission-line flux ratios. This method, which has been often applied to Seyfert 2 galaxies, suggests that the gas metallicity of narrow-line regions is indistinguishable or possibly higher in BLS1s than in NLS1s. On the contrary, the other method in which only forbidden emission-line fluxes are used results in that NLS1s tend to possess metal-richer gas in the narrow-line regions than BLS1s. We point out that this inconsistency may be owing to the contamination of the broad component of permitted lines into the narrow component of ones in the first method. Since the results derived by using only forbidden emission-line fluxes do not suffer from any uncertainty of the fitting function for the broad component of Balmer lines, the results from this method are more reliable than those derived by using permitted lines. We thus conclude that the gas metallicity of narrow-line regions tends to be higher in NLS1s than in BLS1s.
description: 12 pages including 10 figures, to appear in The Astrophysical Journal
Atomic limit and inversion-symmetry indicators for topological superconductors
Creators: name: Skurativska, Anastasiia
name: Neupert, Titus
name: Fischer, Mark H
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Symmetry indicators have proven to be extremely helpful in identifying topologically non-trivial crystalline insulators using symmetry-group representations of their Bloch states. An extension of this approach to superconducting systems requires defining an appropriate atomic limit for Bogoliubov-de-Gennes Hamiltonians. Here, we introduce such a notion of atomic limit and derive a $\mathbb{Z}_{2^d}$-valued symmetry indicator for inversion-symmetric superconductors of $d$ dimensions. This indicator allows for a refined topological classification including higher-order phases for systems in the superconducting symmetry classes D and DIII. We further elucidate the bulk-boundary correspondence of these phases using Dirac surface theories. Requiring only the normal-state band structure and the superconducting order-parameter symmetry as an input, this indicator is well suited for a search of topological superconductors using first-principles calculations.
description: 5 pages, 1 figure, 2 tables
Astiotrema karachiensis Bilqees, Khatoon & Khan 2002, n. comb.
Creators: name: Karar, Yasser F. M.
name: Blend, Charles K.
name: Dronen, Norman O.
name: Adel, Asmaa
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Trematoda
Plagiorchiida
Plagiorchiidae
Astiotrema
Astiotrema karachiensis

description: Astiotrema karachiensis Bilqees, Khatoon & Khan, 2002 n. comb.
(Figs. 26 & 27)
 (Syn.: Astioglossimetra karachiensis Bilqees, Khatoon & Khan, 2002 n. syn.)
 Record (see Table 1): 1. Bilqees et al. (2002).
 Remarks: Astiotrema karachiensis, described by Bilqees et al. (2002) from off the Karachi coast of Pakistan as Astioglossimetra karachiensis, is easily distinguished from other species of Astiotrema as it represents the only recognized species reported from a marine host, the green sea turtle, Chelonia mydas. While we noted earlier that the green sea turtle, C. mydas, was a “suspicious habitat/name” as a host for A. hanumantharai (= A. odhneri) and in need of confirmation, herein it is considered a valid host species for A. karachiensis . Regardless of the marine environment of A. karachiensis, it is very closely related to A. odhneri in almost every morphological feature; however, some morphological differentiation should be taken into consideration to avoid overlap with A. odhneri since these particular features undergo a wide range of variation in A. odhneri . These differences include: (i) an oral sucker distinctly larger than the ventral one in A. karachiensis vs suckers roughly equal in size in A. odhneri; (ii) A. karachiensis has a conspicuous muscular esophagus vs A. odhneri which possesses a straight, longer and thinner one; and (iii) in A. karachiensis, the anterior limit of the vitelline field is at the level of the intestinal bifurcation and is thus anterior to the level of the ventral sucker, whereas in A. odhneri it is either anterior to the level of the ovary or extends further to reach the level of the anterior margin of the ventral sucker, but it does not reach the level of the intestinal bifurcation.
 Given the comprehensive review and newly added morphological data provided herein, we present below a key to the 8 species of Astiotrema (sensu stricto) we now recognize within this genus.
description: Published as part of Karar, Yasser F. M., Blend, Charles K., Dronen, Norman O. & Adel, Asmaa, 2021, Towards resolving the problematic status of the digenean genus Astiotrema Looss 1900: An updated concept and revision of species composition for Astiotrema (sensu stricto), pp. 36-72 in Zootaxa 4991 (1) on pages 57-58, DOI: 10.11646/zootaxa.4991.1.2, http://zenodo.org/record/5027482
Supplementary Information B-Chapter II: Multispecies Occupancy Model (MSOM) structure, species-specific occupancy estimates and parameters values, and relationships against landscape composition covariates.
Creators: name: Rios, Cristian Steven Sevillano
Publisher: name: figshare
Year: 2020
Subjects: subject: 60202 Community Ecology (excl. Invasive Species Ecology)
subject: FOS: Biological sciences
subject: 60299 Ecology not elsewhere classified
subject: Evolutionary Biology

description: 1.- Table S1. Dorazio/Royley Multispecies Occupancy Model structure used in the analysis. 2.- Table S2. Marginal species-specific occupancy estimates and parameters values (Mean, SD, 95% PI). E= Endemic, EN=Endangered, VU=Vulnerable, NT=Near threatened, ζ = moderately specialists, ζ ζ = Polylepis specialists. 3.- Table 3S. Summary of the number of species observed (Sobs) and estimated (Sest) for each one of the 59 Polylepis patches survey during the study. The results are based on Hill number estimation evaluated through a measure of survey completeness (SC).
Transposon mutagenesis reveals Pseudomonas cannabina pv. alisalensis optimizes its virulence factors for pathogenicity on different hosts
Creators: name: Sakata, Nanami
name: Ishiga, Takako
name: Nguyen, Viet Tru
name: Saito, Haruka
name: Ishiga, Yasuhiro
Publisher: name: figshare
Year: 2019
Subjects: subject: 70308 Crop and Pasture Protection (Pests, Diseases and Weeds)
subject: FOS: Agriculture, forestry and fisheries

description: Pseudomonas cannabina pv. alisalensis (Pcal), which causes bacterial blight disease of Brassicaceae, is an economically important pathogen worldwide. To identify Pcal genes involved in pathogenesis, we conducted a screen for 1040 individual Pcal KB211 Tn5 mutants with reduced virulence on cabbage plants using a dip-inoculation method. We isolated 53 reduced virulence mutants and identified several potential virulence factors involved in Pcal virulence mechanisms such as the type III secretion system, membrane transporters, transcription factors, and amino acid metabolism. Importantly, Pcal is pathogenic on a range of monocotyledonous and dicotyledonous plants. Therefore, we also carried out the inoculation test on oat plants, which are cultivated after cabbage cultivation as green manure crops. Interestingly among the 53 mutants, 31 mutants also exhibited reduced virulence on oat seedlings, indicating that Pcal optimizes its virulence factors for pathogenicity on different host plants. Our results highlight the importance of revealing the virulence factors for each plant host-bacterial interaction, and will provide new insights into Pcal virulence mechanisms.
title: Maschinelle Bilderkennung von Phänophasen bei Pflanzen
Creators: name: Seegert, Tim
name: Schulze, Paul
name: Fuchs-Kittowski, Frank
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Phänophasen
subject: Bilderkennung
subject: Maschinelles Lernen
subject: Crowdsourcing
subject: Citizen Science

description: Die Phänologie von Pflanzen steht im direkten Zusammenhang mit klimatischen Bedingungen in Ökosystemen und kann helfen, die Auswirkungen des Klimawandels zu erkennen. Es besteht ein Bedarf an der Entwicklung von automatischen Methoden zur Erkennung von Phänophasen, um diese mittels Crowdsourcing erheben zu können. Ziel dieses Beitrags ist es, ein ML-Modell zu entwickeln, das in eine mobile Anwendung integriert werden kann, um phänologische Phasen automatisch zu erkennen. Hierfür wurden Anforderungen an phänologisches Bildmaterial definiert und verschiedene Bilddatenbanken als Datengrundlage untersucht. Drei verschiedene CNN-Modelle wurden für die Pflanzen Mais und Soja erstellt, die vier verschiedene phänologische Phasen eines Feldes unterscheiden können. Die entwickelten Modelle erreichten bei den Metriken „recall“, „precision“, „accuracy“ jeweils mindestens 90 % für Soja und Mais. Ein stichprobenhafter Test mit Nahaufnahmen führte zu falschen Klassifikationen. Mittels TensorFlow Lite konnte das Modell in mobile Anwendungen integriert werden. Für eine praktische Nutzung sind weitere Bilder von phänologischen Phasen (insbesondere Nahaufnahmen) zu berücksichtigen.
Additional file 7 of Transcriptome analysis and molecular mechanism of linseed (Linum usitatissimum L.) drought tolerance under repeated drought using single-molecule long-read sequencing
Creators: name: Wang, Wei
name: Wang, Lei
name: Wang, Ling
name: Tan, Meilian
name: Ogutu, Collins O.
name: Yin, Ziyan
name: Zhou, Jian
name: Wang, Jiaomei
name: Wang, Lijun
name: Yan, Xingchu
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 7: Table S7. Gene structure annotation
Additional file 1 of [68Ga]Ga-NODAGA-TriGalactan, a low molecular weight tracer for the non-invasive imaging of the functional liver reserve
Creators: name: Zierke, Maximilian A.
name: Rangger, Christine
name: Samadikhah, Kimia
name: Panzer, Marlene
name: Dichtl, Stefanie
name: Hörmann, Nikolas
name: Wilflingseder, Doris
name: Schmid, Andreas M.
name: Haubner, Roland
Publisher: name: figshare
Year: 2024
Subjects: Biochemistry
Space Science
Medicine
Chemical Sciences not elsewhere classified
Virology

description: Supplementary Material 1
Tetartopeus stylifer
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tetartopeus
Tetartopeus stylifer

description: Tetartopeus stylifer (REITTER 1909)
M a t e r i a l e x a m i n e d: Iran: M a z a n d a r a n: 3 exs., 35 km SW Pol-e Sefid, Sheshrudbar, 36°00'N, 52°52'E, 1540 m, 8.VI.2006, leg. Frisch & Serri (MNHUB, cAss); 1 ex., 12 km E Kiyasar, Alikolar, 36°13'N, 53°39'E, 1590 m, 9.VI.2006, leg. Frisch & Serri (MNHUB); 1 ex., Chalus county, Elburz mts., 10 km SE Abbasabad, 36°39'N, 51°12'E, 150 m, leaf litter sifted, 4.VI.2008, leg. Pütz (cPüt). E s f a h a n: 1 ex., 15 km NNE Semirom, 31°32'N, 51°37'E, 2650 m, 12.V.2007, leg. Frisch & Serri (MNHUB). G i l a n: 2 exs., Rasht county, Elburz mts., 29 km S Rasht, 37°01'N; 49°36'E, 140 m, sifted, 6.VI.2008, leg. Pütz (cPüt); 2 exs., Fuman county, Tales mts., Masuleh-Khalkhal road, 8 km NW Masuleh, 37°10'N, 48°57'E, 1930 m, springs, small pools, 8.VI.2008, leg. Pütz (cPüt, cAss).
C o m m e n t: The species is distributed from Ukraine and Turkey to Iraq and Iran, where it is apparently rather common (ASSING 2007a).
description: Published as part of Assing, V., 2009, New species and additional records of Lathrobium and Tetartopeus from the Palaearctic region (Coleoptera: Staphylinidae: Paederinae), pp. 1269-1283 in Linzer biologische Beiträge 41 (2) on page 1278, DOI: 10.5281/zenodo.5276605