cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
GAN-based Tabular Data Generator for Constructing Synopsis in Approximate Query Processing: Challenges and Solutions
Creators: name: Fallahian, Mohammadali
name: Dorodchi, Mohsen
name: Kreth, Kyle
Publisher: name: arXiv
Year: 2022
Subjects: subject: Databases (cs.DB)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In data-driven systems, data exploration is imperative for making real-time decisions. However, big data is stored in massive databases that are difficult to retrieve. Approximate Query Processing (AQP) is a technique for providing approximate answers to aggregate queries based on a summary of the data (synopsis) that closely replicates the behavior of the actual data, which can be useful where an approximate answer to the queries would be acceptable in a fraction of the real execution time. This study explores the novel utilization of Generative Adversarial Networks (GANs) in the generation of tabular data that can be employed in AQP for synopsis construction. We thoroughly investigate the unique challenges posed by the synopsis construction process, including maintaining data distribution characteristics, handling bounded continuous and categorical data, and preserving semantic relationships and then introduce the advancement of tabular GAN architectures that overcome these challenges. Furthermore, we propose and validate a suite of statistical metrics tailored for assessing the reliability of the GAN-generated synopses. Our findings demonstrate that advanced GAN variations exhibit a promising capacity to generate high-fidelity synopses, potentially transforming the efficiency and effectiveness of AQP in data-driven systems.
title: Personale und situationale Bedingungen des Belastungserlebens nach Implantation eines Linksherzunterstützungssystems – Ergebnisse einer qualitativen Synthese
Creators: name: Levelink, Michael
name: Brütt, Anna Levke
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Aufgrund des technischen Fortschritts und einer zunehmenden Prävalenz der Herzinsuffizienz bei beständiger Knappheit an Spenderherzen haben sich Linksherzunterstützungssysteme (LVAD) mittlerweile für die Versorgung von Patienten mit terminaler Herzinsuffizienz etabliert.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Active Microrheology, Hall Effect, and Jamming in Chiral Fluids
Creators: name: Reichhardt, C.
name: Reichhardt, C. J. O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We examine the motion of a probe particle driven through a chiral fluid composed of circularly swimming disks. We find that the probe particle travels in both the longitudinal direction, parallel to the driving force, and in the transverse direction, perpendicular to the driving force, giving rise to a Hall angle. Under constant driving force, we show that the probe particle velocity in both the longitudinal and transverse directions exhibits nonmonotonic behavior as a function of the activity of the circle swimmers. The Hall angle is maximized when a resonance occurs between the frequency of the chiral disks and the motion of the probe particle. As the density of the chiral fluid increases, the Hall angle gradually decreases before reaching zero when the system enters a jammed state. We show that the onset of jamming depends on the chiral particle swimming frequency, with a fluid state appearing at low frequencies and a jammed solid occurring at high frequencies.
description: 9 pages, 13 postscript figures
title: Dispositifs de suivi des mangroves en contexte minier : mesures in situ, télédétection satellitaire optique et radar. Rapport scientifique final
Creators: name: Marchand, Cyril
name: Quiniou, Thomas
name: Andréoli, Rémi
Publisher: name: CNRT Nickel et son environnement
Year: 2013
Subjects: subject: FOS: Earth and related environmental sciences
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: Programme Mangrove. (Tome Nickel et Environnement)
title: Multimorbidität und mentales Wohlbefinden im Kontext sozialer Faktoren – „Kann soziale Unterstützung den Zusammenhang zwischen Multimorbidität und mentalem Wohlbefinden positiv beeinflussen?“
Creators: name: Demirer, Ibrahim
name: Bethge, Matthias
name: Pfaff, Holger
name: Karbach, Ute
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Der Zusammenhang zwischen Multimorbidität und sozialen Faktoren, wie z.B. Einsamkeit und sozialer Unterstützung, ist bislang wenig untersucht. In zunehmendem Maße wird deutlich, dass diese Faktoren als Kontributoren für Mortalität und Morbidität gelten. Metaanalysen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
MOESM1 of SMAD4 Y353C promotes the progression of PDAC
Creators: name: Wang, Zusen
name: Li, Yongxing
name: Zhan, Shixiong
name: Zhang, Lu
name: Zhang, Shun
name: Tang, Qian
name: Li, Miaomiao
name: Tan, Zhen
name: Liu, Shiguo
name: Xing, Xiaoming
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Figure S1. The whole exons of SMAD4 gene primers for details. Figure S2. SMAD4 gene 1~11 exons’ PCR products electrophoresis results. Figure S3. SMAD4 mutation analysis. (A) c.6C>T (p.D2D=); (B) c.29C>T (p.P10L); (C) c.34A>G (p.S12G); (D) c.112A>G (p.R38G); (E) c.153_d3elA [Frameshift, stop at codon 57(TAA)]; (F) c.201 T>C (p.H67H=); (G) c.352_363delGCGTTTGACTTA (A118_L121del, Frameshift); (H)c.1058A>G(p.Y353C); (I)c.1103_1104insG [(Frameshift and stop at codon 377(TGA)]; (J) c.1242-1245delAGAC [(L414_D415del, Framashift and stop at codon 434(TAA)]. Figure S4. SMAD4 Y353C has no effects to cell proliferation in vitro. (A, B) The proliferation ability of the SW1990 and PANC-1 cell line was detected and the results showed that there was no significant difference between the negative control group (NC), SMAD4 wt group and SMAD4 Y353C group. All data are shown as mean ± SD of 3 independent experiments performed in triplicate (one-way ANOVA, p>0.05).
title: Psychosoziale Faktoren bei Sehstörungen
Creators: name: Wolfram, Christian
name: Hajek, André
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Der Verlust der Sehfähigkeit hat weitgehende Auswirkungen auf die Lebensqualität und das psychosoziale Wohlbefinden der Betroffenen. Das Ausmaß und die Intensität der Beeinträchtigung im Kontext zu anderen körperlichen Gebrechen sind jedoch weitgehend unbekannt.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Invertibility of digraphs and tournaments
Creators: name: Alon, Noga
name: Powierski, Emil
name: Savery, Michael
name: Scott, Alex
name: Wilmer, Elizabeth
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: For an oriented graph $D$ and a set $X\subseteq V(D)$, the inversion of $X$ in $D$ is the digraph obtained by reversing the orientations of the edges of $D$ with both endpoints in $X$. The inversion number of $D$, $\textrm{inv}(D)$, is the minimum number of inversions which can be applied in turn to $D$ to produce an acyclic digraph. Answering a recent question of Bang-Jensen, da Silva, and Havet we show that, for each $k\in\mathbb{N}$ and tournament $T$, the problem of deciding whether $\textrm{inv}(T)\leq k$ is solvable in time $O_k(|V(T)|^2)$, which is tight for all $k$. In particular, the problem is fixed-parameter tractable when parameterised by $k$. On the other hand, we build on their work to prove their conjecture that for $k\geq 1$ the problem of deciding whether a general oriented graph $D$ has $\textrm{inv}(D)\leq k$ is NP-complete. We also construct oriented graphs with inversion number equal to twice their cycle transversal number, confirming another conjecture of Bang-Jensen, da Silva, and Havet, and we provide a counterexample to their conjecture concerning the inversion number of so-called 'dijoin' digraphs while proving that it holds in certain cases. Finally, we asymptotically solve the natural extremal question in this setting, improving on previous bounds of Belkhechine, Bouaziz, Boudabbous, and Pouzet to show that the maximum inversion number of an $n$-vertex tournament is $(1+o(1))n$.
description: 25 pages; v3: corrected abstract formatting; v2: minor changes incorporating referees' comments, and addition of Conjecture 3
title: Das Suizidpräventionsprogramm des NeSuD – Netzwerk für Suizidprävention in Dresden
Creators: name: Knappe, Susanne
name: Grosselli, Luna
name: Lewitzka, Ute
name: Hoyer, Jürgen
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Suizidprävention im Jugendalter stellt eine gesamtgesellschaftliche Herausforderung dar. In den letzten Jahren wurden einige schulbasierte edukative Präventionsprogramme erfolgreich im Sinne der Prävention von Suizidgedanken und/oder -versuchen evaluiert. Außerhalb[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Optimizing propagating spin wave spectroscopy
Creators: name: Lucassen, Juriaan
name: Schippers, Casper F.
name: Rutten, Luuk
name: Duine, Rembert A.
name: Swagten, Henk J. M.
name: Koopmans, Bert
name: Lavrijsen, Reinoud
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The frequency difference between two oppositely propagating spin waves can be used to probe several interesting magnetic properties, such as the Dzyaloshinkii-Moriya interaction (DMI). Propagating spin wave spectroscopy is a technique that is very sensitive to this frequency difference. Here we show several elements that are important to optimize devices for such a measurement. We demonstrate that for wide magnetic strips there is a need for de-embedding. Additionally, for these wide strips there is a large parasitic antenna-antenna coupling that obfuscates any spin wave transmission signal, which is remedied by moving to smaller strips. The conventional antenna design excites spin waves with two different wave vectors. As the magnetic layers become thinner, the resulting resonances move closer together and become very difficult to disentangle. In the last part we therefore propose and verify a new antenna design that excites spin waves with only one wave vector. We suggest to use this antenna design to measure the DMI in thin magnetic layers.
description: 12 pages, 4 figures
TRT-5-François Berdougo
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (2 pages).
Local spin polarization in underdoped cuprates with impurities
Creators: name: Khaliullin, G.
name: Kilian, R.
name: Krivenko, S.
name: Fulde, P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a theory of magnetic (Ni) and nonmagnetic (Zn) impurities substituted into planar Cu sites in the normal state of underdoped cuprates exhibiting a spin gap. Both types of impurities induce magnetic moments on neighboring Cu sites. In the case of Ni these moments partially screen the inherent impurity spin, resulting in an effective S=1/2 moment. The characteristic Kondo scale is found to have a power-law dependence on the coupling constant. We investigate the spatial shape of the impurity-induced spin density, taking into account the presence of short-ranged AF correlations, and calculate the ^{17}O NMR line broadening induced by impurity doping.
description: To appear in: Physica C, Proceedings of ACS '98
Bethe-Salpeter equation for classical gravitational bound states
Creators: name: Adamo, Tim
name: Gonzo, Riccardo
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Bethe-Salpeter equation is a non-perturbative, relativistic and covariant description of two-body bound states. We derive the classical Bethe-Salpeter equation for two massive point particles (with or without spin) in a bound gravitational system. This is a recursion relation which involves two-massive-particle-irreducible diagrams in the space of classical amplitudes, defined by quotienting out by symmetrization over internal graviton exchanges. In this context, we observe that the leading eikonal approximation to two-body scattering arises directly from unitarity techniques with a coherent state of virtual gravitons. More generally, we solve the classical Bethe-Salpeter equation analytically at all orders by exponentiating the classical kernel in impact parameter space. We clarify the connection between this classical kernel and the Hamilton-Jacobi action, making manifest the analytic continuation between classical bound and scattering observables. Using explicit analytic resummations of classical (spinless and spinning) amplitudes in momentum space, we further explore the relation between poles with bound state energies and residues with bound state wavefunctions. Finally, we discuss a relativistic analogue of Sommerfeld enhancement which occurs for bound state cross sections.
description: 45 pages + references, 19 figures; v2: updated references, minor improvements; v5: few typos corrected, final version
Saturation of fishbone instability by self-generated zonal flows in tokamak plasmas
Creators: name: Brochard, G.
name: Liu, C.
name: Wei, X.
name: Heidbrink, W.
name: Lin, Z.
name: Gorelenkov, N.
name: Chrystal, C.
name: Du, X.
name: Bao, J.
name: Polevoi, A. R.
name: Schneider, M.
name: Kim, S. H.
name: Pinches, S. D.
name: Liu, P.
name: Nicolau, J. H.
name: Lütjens, H.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Gyrokinetic simulations of the fishbone instability in DIII-D tokamak plasmas find that self-generated zonal flows can dominate the nonlinear saturation by preventing coherent structures from persisting or drifting in the energetic particle phase space when the mode frequency down-chirps. Results from the simulation with zonal flows agree quantitatively, for the first time, with experimental measurements of the fishbone saturation amplitude and energetic particle transport. Moreover, the fishbone-induced zonal flows are likely responsible for the formation of an internal transport barrier that was observed after fishbone bursts in this DIII-D experiment. Finally, gyrokinetic simulations of a related ITER baseline scenario show that the fishbone induces insignificant energetic particle redistribution and may enable high performance scenarios in ITER burning plasma experiments.
description: Accepted in Physical Review Letters : https://journals.aps.org/prl/accepted/b0073Yf2Q4c1a78cb8611348c9fa5932b12922776
The Exchange-correlation Hole of the Si Atom, A Quantum Monte Carlo Study
Creators: name: Cancio, Antonio C.
name: Fong, C. Y.
name: Nelson, J. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have studied the exchange-correlation hole and pair correlation function in the valence shell of the ground-state of the Si atom, using accurate Slater-Jastrow wavefunctions and the Variational Monte Carlo method. The exchange-correlation hole shows a number of interesting features caused by the open shell structure of Si, including a marked transition from efficient to poor screening behavior as a test majority-spin electron is moved from the center of a valence 3p orbital onto the axis perpendicular to the occupied 3p orbitals. This behavior results from the dramatic difference in the exchange hole in the two cases, which is partially compensated by a corresponding anisotropy in the correlation hole. In addition we observe an anisotropic change in the spin density induced by Coulomb correlation, reducing the spatial overlap between the different spin-components of the density and contributing to the anisotropy of the correlation hole. In contrast to the longer range features, we find that the "on-top" correlation hole is well described by linear density functional theory, for a large range of local density and magnetization.
description: 15 pages 6 figures
Multiplicative topological semimetals
Creators: name: Pal, Adipta
name: Winter, Joe H.
name: Cook, Ashley M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Exhaustive study of topological semimetal phases of matter in equilibriated electonic systems and myriad extensions has built upon the foundations laid by earlier introduction and study of the Weyl semimetal, with broad applications in topologically-protected quantum computing, spintronics, and optical devices. We extend recent introduction of multiplicative topological phases to find previously-overlooked topological semimetal phases of electronic systems in equilibrium, with minimal symmetry-protection. We show these multiplicative topological semimetal phases exhibit rich and distinctive bulk-boundary correspondence and response signatures that greatly expand understanding of consequences of topology in condensed matter settings, such as the limits on Fermi arc connectivity and structure, and transport signatures such as the chiral anomaly. Our work therefore lays the foundation for extensive future study of multiplicative topological semimetal phases.
description: 16 pages and 11 figures in main text, 4 pages and 1 figure in supplementary materials
title: Versorgungsqualität in der Diagnostik und Therapie psychischer Komorbidität bei koronarer Herzerkrankung – eine prospektive, multimethodale Querschnittsstudie (MenDis-CHD)
Creators: name: Peltzer, Samia
name: Müller, Hendrik
name: Köstler, Ursula
name: Blaschke, Katja
name: Schulz-Nieswandt, Frank
name: Jessen, Frank
name: Albus, Christian
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Psychische Störungen wie Depressionen und Angststörungen, aber auch kognitive Beeinträchtigungen, sind bei Patienten mit einer koronaren Herzkrankheit (KHK) weit verbreitet. Diese Komorbidität verursacht viele körperliche Beeinträchtigungen und erhöht [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Anomalous Resonance of the Symmetric Single-Impurity Anderson Model in the Presence of Pairing Fluctuations
Creators: name: Zhang, Guang-Ming
name: Yu, Lu
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the symmetric single-impurity Anderson model in the presence of pairing fluctuations. In the isotropic limit, the degrees of freedom of the local impurity are separated into hybridizing and non-hybridizing modes. The self-energy for the hybridizing modes can be obtained exactly, leading to two subbands centered at $\pm U/2$. For the non-hybridizing modes, the second order perturbation yields a singular resonance of the marginal Fermi liquid form. By multiplicative renomalization, the self-energy is derived exactly, showing the resonance is pinned at the Fermi level, while its strength is weakened by renormalization.
description: 4 pages, revtex, no figures. To be published in Physical Review Letters
Additional file 3 of Transcriptome analysis of peripheral whole blood identifies crucial lncRNAs implicated in childhood asthma
Creators: name: Zheng, Peiyan
name: Huang, Chen
name: Leng, Dongliang
name: Sun, Baoqing
name: Zhang, Xiaohua Douglas
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Table S3. Basic statistics of assembly results of transcriptome in Homo sapiens.
Min-Path-Tracing: A Diffraction Aware Alternative to Image Method in Ray Tracing
Creators: name: Eertmans, Jérome
name: Oestges, Claude
name: Jacques, Laurent
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 51-08

description: For more than twenty years, Ray Tracing methods have continued to improve on both accuracy and computational time aspects. However, most state-of-the-art image-based ray tracers still rely on a description of the environment that only contains planar surfaces. They are also limited by the number of diffractions they can simulate. We present Min-Path-Tracing (MPT), an alternative to the image method that can handle diffractions seamlessly, while also leveraging the possibility to use different geometries for surfaces or edges, such as parabolic mirrors. MPT uses implicit representations of objects to write the path finding challenge as a minimization problem. We further show that multiple diffractions can be important in some situations, which MPT is capable to simulate without increasing neither the computational nor the implementation complexity.
description: 5 pages, 6 figures, accepted at EuCAP 2023
VaccineFailure_Supplement_Final.pdf from Vaccine failure mode determines population-level impact of vaccination campaigns during epidemics
Creators: name: Da In, Lee
name: Nande, Anjalika
name: Anderson, Thayer L
name: Levy, Michael Z.
name: Hill, Alison Lynn
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 310299
subject: Bioinformatics and computational biology not elsewhere classified

description: VaccineFailure_Supplement_Final.pdf
Tuning the Magnetic Ordering Temperature of Hexagonal Ferrites by Structural Distortion Control
Creators: name: Sinha, Kishan
name: Wang, Haohan
name: Wang, Xiao
name: Zhou, Liying
name: Yin, Yuewei
name: Wang, Wenbin
name: Cheng, Xuemei
name: Keavney, David J
name: Cao, Huibo
name: Liu, Yaohua
name: Wu, Xifan
name: Xu, Xiaoshan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: To tune the magnetic properties of hexagonal ferrites, a family of magnetoelectric multiferroic materials, by atomic-scale structural engineering, we studied the effect of structural distortion on the magnetic ordering temperature (TN). Using the symmetry analysis, we show that unlike most antiferromagnetic rare-earth transition-metal perovskites, a larger structural distortion leads to a higher TN in hexagonal ferrites and manganites, because the K3 structural distortion induces the three-dimensional magnetic ordering, which is forbidden in the undistorted structure by symmetry. We also revealed a near-linear relation between TN and the tolerance factor and a power-law relation between TN and the K3 distortion amplitude. Following the analysis, a record-high TN (185 K) among hexagonal ferrites was predicted in hexagonal ScFeO3 and experimentally verified in epitaxially stabilized films. These results add to the paradigm of spin-lattice coupling in antiferromagnetic oxides and suggests further tunability of hexagonal ferrites if more lattice distortion can be achieved.
On the value of the Curie temperature in doped manganites
Creators: name: Dzero, M. O.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have verified that the variational mean field theory approach suggested by Narimanov and Varma (preprint cond-mat/0002191) being applied to the realistic two-band model provides a good agreement with experimental data for the Curie temperature in doped manganites A$_{1-x}$B$_x$MnO$_3$ ($x\simeq{0.3}$). We have also considered the problem of an interplay between the ferromagnetic and antiferromagnetic interactions by using the same approach.
description: ReVTeX, 4 pages, 2 figures. To appear in Solid State Comm
Histology of Sculpin spp. in East Greenland. II. Histopathology and trace element concentrations
Creators: name: Kaarsholm, Henrik M.
name: Verland, Ninna
name: Nørregaard, Rasmus D.
name: Bach, Lis
name: Søndergaard, Jens
name: Rigét, Frank F.
name: Dietz, Rune
name: Hansen, Martin
name: Eulaers, Igor
name: Desforges, Jean-Pierre
name: Pall S. Leifsson
name: Dang, Mai
name: Nowak, Barbara
name: Sonne, Christian
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: For many years, the sculpin has been utilized as a sentinel monitoring species for anthropogenic impacts on the marine environment. To further develop its potential as a screening model body burden of several trace elements, including cadmium (Cd), copper (Cu), mercury (Hg), lead (Pb) and selenium (Se), were investigated. In addition, histopathology in shorthorn sculpins (Myoxocephalus scorpius; n = 20) and fourhorn sculpins (Myoxocephalus quadricornis; n = 10) were examined at three sites around the Scoresby Sound settlement in Central East Greenland. Fourhorn sculpins caught at the most distant site from the settlement, contained significantly higher hepatic Cu and Cd concentrations as well as significantly elevated gill Pb levels compared to the shorthorn sculpins collected at two other sites closer to the settlement. Histological examinations showed that fish with significantly higher concentrations of hepatic Cd and Se exhibited greater nuclear alterations, interstitial hyperplasia/hypertrophy, interstitial mononuclear infiltrations and granulomas. Further, fish with higher Cd and Cu gill tissue levels displayed a significantly higher number of cytoplasmic alterations and lamellar epithelium lifting, hypertrophic and hyperplastic epithelium along with mucus cell hyperplasia. While the presence of liver lesions were not species or sex-specific, the presence of gill lesions decreased in the order female fourhorn sculpins > female shorthorn sculpins > male fourhorn sculpins > male shorthorn sculpins. Hepatic Hg concentrations exceeded known lowest observable effect doses (LOED) for fish (0.1–0.5 μg g−1 ww) in 27% of fish, while liver Cd residues in 80% exceeded LOED (0.42–1.8 μg g−1 ww). Based upon these results, data suggest that using the sculpin as a valuable sentinel fish species histopathology may serve as a reliable tool for assessing marine ecosystem exposure to trace metals. However, confounding physiological and ecological factors also need to be considered.
Quantum cobwebs: Universal entangling of quantum states
Creators: name: Pati, Arun Kumar
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entangling an unknown qubit with one type of reference state is generally impossible. However, entangling an unknown qubit with two types of reference states is possible. To achieve this, we introduce a new class of states called zero sum amplitude (ZSA) multipartite, pure entangled states for qubits and study their salient features. Using shared-ZSA state, local operation and classical communication we give a protocol for creating multipartite entangled states of an unknown quantum state with two types of reference states at remote places. This provides a way of encoding an unknown pure qubit state into a multiqubit entangled state. We quantify the amount of classical and quantum resources required to create universal entangled states. This is possibly a strongest form of quantum bit hiding with multiparties.
description: Invited talk in II Winter Institute on FQTQO: Quantum Information Processing, held at S. N. Bose Center for Basic Science, Kolkata, during Jan 2-11, 2002. (To appear in Pramana-J. of Physics, 2002.)
title: Bedarf an psychologischer Versorgung auf deutschen Intensivstationen – Ergebnisse einer Befragung von Mitgliedern der Deutschen Interdisziplinären Vereinigung für Intensiv- und Notfallmedizin
Creators: name: Deffner, Teresa
name: Schwarzkopf, Daniel
name: Waydhas, Christian
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Die psychische Belastung von Patienten und Angehörigen während und nach intensivmedizinischer Behandlung ist hoch. Dies legt die Notwendigkeit einer integrierten psychologischen Versorgung in der Intensivmedizin nahe. Ebenso sind hohe Raten an berufsbedingter psychischer Belastung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Additional file 1 of miR-1297 sensitizes glioma cells to temozolomide (TMZ) treatment through targeting adrenomedullin (ADM)
Creators: name: He, Zongze
name: Cheng, Meixiong
name: Hu, Junting
name: Liu, Lingtong
name: Liu, Ping
name: Chen, Longyi
name: Cao, Deqian
name: Tang, Jian
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Virology

description: Additional file 1: Table S1. The primer sequence.
Modeling operational quality metrics and costs of long-acting antibiotics for acute bacterial skin and skin structure infection treatment in the emergency department
Creators: name: Keyloun, Katelyn R.
name: Lofgren, Eric
name: Hebert, Scott
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Aims: To model implementation of a new treatment pathway leveraging long-acting antibiotics (LAs) for treatment of acute bacterial skin and skin structure infections (ABSSSIs) in a hospital emergency department (ED) with an observation unit, and to quantify health resource utilization and economic outcomes versus standard care (intravenous vancomycin). Materials and methods: Discrete-event simulation was used to model implementation of the LA treatment pathway in the ED versus standard care from the US Medicare perspective. Model inputs were derived from published sources to simulate a real-world hospital ED with an observation unit. Outcomes included key ED metrics such as patient throughput rate and length of stay (LOS) and cost (estimated through reimbursed amounts in 2017 USD). Results: Implementation of an LA pathway in the ED improved ABSSSI patient throughput rate by 350% (+5.8 dispositions/ED and observation unit day) and reduced LOS by 68% (−7.2 h/patient). These improvements in patient outcomes are driven by the reduced infusion time required for LA antibiotics and are greater for dalbavancin than oritavancin owing to the shorter infusion duration (30 min vs. 3 h). Limitations: External validity of the model was not assessed. The model was limited to care received in EDs; therefore, certain clinical variables outside the ED were not captured for this analysis. Conclusions: LA pathway implementation for ABSSSI treatment in the ED supported improved efficiency, which may translate to economic value. As EDs continue to focus on improving key metrics such as throughput rate and LOS, LA pathway implementation should be considered as a potential approach for abbreviated ABSSSI treatment in the ED.
MPEC 2024-G34 : 2024 FL4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 FL4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Citation patterns in translation studies: a format-dependent bibliometric analysis
Creators: name: Rovira-Esteva, Sara
name: Aixelá, Javier Franco
name: Olalla-Soler, Christian
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: Citation distributions vary across the board among academic disciplines, which is the reason why field-oriented normalisation is necessary to compensate for this. In this vein, the aim of this study is three-fold. Firstly, to find out which document type is cited the most in translation studies (TS). Secondly, to determine the time distribution for citations and aging patterns in TS scientific literature. Thirdly, to define a disciplineweighted citation window or cited half-life, in order to establish the optimal citation window to be used in TS. Data enabling the present research will be retrieved from BITRA, which includes over 70,000 items covering the diversity of document types and languages used in TS research for all times and the citing information of over 10% of its entries. This database will thus allow us to carry out a study on citation and aging patterns in TS academic literature covering the 1960-2015 period. Both, global results, as well as a more detailed analysis focusing on different document types, will be provided. This bibliometric study aims to offer a discipline focused approach in order to develop specific and realistic impact criteria for our discipline, while taking into account its actual research and communication practices.
title: Einfluss subjektiver Charakteristika auf das Inanspruchnahmeverhalten von Menschen mit Depressionen: Studienprotokoll der EIN-IMDE-Studie
Creators: name: Brütt, Anna Levke
name: Seeralan, Tharanya
name: Magaard, Julia Luise
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Zwei von drei Personen, die die Diagnosekriterien für eine Depression erfüllen, nehmen keinen Kontakt zum Versorgungssystem auf. Was dazu führt, dass Menschen Versorgung in Anspruch nehmen, wird in theoretischen Modellen wie Andersens „Behavioral Model of Health Services[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Mott transition, antiferromagnetism, and unconventional superconductivity in layered organic superconductors
Creators: name: Lefebvre, S.
name: Wzietek, P.
name: Brown, S.
name: Bourbonnais, C.
name: Jerome, D.
name: Meziere, C.
name: Fourmigue, M.
name: Batail, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The phase diagram of the layered organic superconductor $κ$-(ET)$_{2}$Cu[N(CN)$_{2}$]Cl has been accurately measured from a combination of $^{1}$H NMR and AC susceptibility techniques under helium gas pressure. The domains of stability of antiferromagnetic and superconducting long-range orders in the pressure {\it vs} temperature plane have been determined. Both phases overlap through a first-order boundary that separates two regions of inhomogeneous phase coexistence. The boundary curve is found to merge with another first order line related to the metal-insulator transition in the paramagnetic region. This transition is found to evolve into a crossover regime above a critical point at higher temperature. The whole phase diagram features a point-like region where metallic, insulating, antiferromagnetic and non s-wave superconducting phases all meet.
description: 4 pages, 6 figures, Revtex
Computing Adequately Permissive Assumptions for Synthesis
Creators: name: Anand, Ashwani
name: Mallik, Kaushik
name: Nayak, Satya Prakash
name: Schmuck, Anne-Kathrin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: We solve the problem of automatically computing a new class of environment assumptions in two-player turn-based finite graph games which characterize an ``adequate cooperation'' needed from the environment to allow the system player to win. Given an $ω$-regular winning condition $Φ$ for the system player, we compute an $ω$-regular assumption $Ψ$ for the environment player, such that (i) every environment strategy compliant with $Ψ$ allows the system to fulfill $Φ$ (sufficiency), (ii) $Ψ$ can be fulfilled by the environment for every strategy of the system (implementability), and (iii) $Ψ$ does not prevent any cooperative strategy choice (permissiveness).
 For parity games, which are canonical representations of $ω$-regular games, we present a polynomial-time algorithm for the symbolic computation of adequately permissive assumptions and show that our algorithm runs faster and produces better assumptions than existing approaches -- both theoretically and empirically. To the best of our knowledge, for $ω$-regular games, we provide the first algorithm to compute sufficient and implementable environment assumptions that are also permissive.
description: TACAS 2023
Constraining the magnetic field on white dwarf surfaces; Zeeman effects and fine structure constant variation
Creators: name: Hu, J.
name: Webb, J. K.
name: Ayres, T. R.
name: Bainbridge, M. B.
name: Barrow, J. D.
name: Barstow, M. A.
name: Berengut, J. C.
name: Carswell, R. F.
name: Dzuba, V. A.
name: Flambaum, V. V.
name: Holberg, J. B.
name: Lee, C. C.
name: Preval, S. P.
name: Reindl, N.
name: Tchang-Brillet, W. -Ü L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: White dwarf atmospheres are subjected to gravitational potentials around $10^5$ times larger than occur on Earth. They provide a unique environment in which to search for any possible variation in fundamental physics in the presence of strong gravitational fields. However, a sufficiently strong magnetic field will alter absorption line profiles and introduce additional uncertainties in measurements of the fine structure constant. Estimating the magnetic field strength is thus essential in this context. Here we model the absorption profiles of a large number of atomic transitions in the white dwarf photosphere, including first-order Zeeman effects in the line profiles, varying the magnetic field as a free parameter. We apply the method to a high signal-to-noise, high-resolution, far-ultraviolet HST/STIS spectrum of the white dwarf G191-B2B. The method yields a sensitive upper limit on its magnetic field of $B < 2300$ Gauss at the $3σ$ level. Using this upper limit we find that the potential impact of quadratic Zeeman shifts on measurements of the fine structure constant in G191-B2B is 4 orders of magnitude below laboratory wavelength uncertainties.
description: 10 pages, 5 figures
Toric generalized Kaehler structures. III
Creators: name: Wang, Yicao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 53D05, 53D18, 53D20

description: The paper clarifies some subtle points surrounding the definition of scalar curvature in generalized K$\ddot{a}$hler (GK) geometry. We have solved an open problem in GK geometry of symplectic type posed by R. Goto \cite{Go1} on relating the scalar curvature defined in terms of generalized pure spinors \emph{directly} to the underlying biHermitian structure. In particular, we apply this solution to toric GK geometry of symplectic type and prove that the scalar curvature suggested in this setting by L. Boulanger \cite{Bou} coincides with Goto's definition.
description: A continuation of the preprints arXiv:1810.08265v1 and arXiv:1811.06848v1. 38 pages
Variation-Aware Semantic Image Synthesis
Creators: name: Xu, Mingle
name: Lee, Jaehwan
name: Yoon, Sook
name: Kim, Hyongsuk
name: Park, Dong Sun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Semantic image synthesis (SIS) aims to produce photorealistic images aligning to given conditional semantic layout and has witnessed a significant improvement in recent years. Although the diversity in image-level has been discussed heavily, class-level mode collapse widely exists in current algorithms. Therefore, we declare a new requirement for SIS to achieve more photorealistic images, variation-aware, which consists of inter- and intra-class variation. The inter-class variation is the diversity between different semantic classes while the intra-class variation stresses the diversity inside one class. Through analysis, we find that current algorithms elusively embrace the inter-class variation but the intra-class variation is still not enough. Further, we introduce two simple methods to achieve variation-aware semantic image synthesis (VASIS) with a higher intra-class variation, semantic noise and position code. We combine our method with several state-of-the-art algorithms and the experimental result shows that our models generate more natural images and achieves slightly better FIDs and/or mIoUs than the counterparts. Our codes and models will be publicly available.
description: 12 pages, 3 figures, 5 tables
title: Einbezug von Nutzerperspektiven in die Konzeptualisierung eines integrativen und spezialisierten behandlungsbereichsübergreifenden Versorgungsmodels in der Alterspsychiatrie
Creators: name: May, Susann
name: von Peter, Sebastian
name: Schwarz, Julian
name: Ignatyev, Yuriy
name: Heinze, Martin
name: Dahling, Volker
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Im Rahmen eines Konzeptwechsels einer Hochschulklinik für Psychiatrie und Psychotherapie soll die alterspsychiatrische Versorgung angepasst werden. Eine bisher bereichs- bzw. stationsbezogene Behandlung wird zukünftig durch eine bereichsübergreifende, spezialisierte Behandlung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Precise Measurement of Optical Reflectivity Spectra Using Defect-Free Surface of La(1-x)Sr(x)MnO(3): Evidence Against Extremely Small Drude Weight
Creators: name: Takenaka, K.
name: Iida, K.
name: Sawaki, Y.
name: Sugai, S.
name: Moritomo, Y.
name: Nakamura, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Optical reflectivity spectra of La(1-x)Sr(x)MnO(3) (0<=x<=0.30) were measured on cleavage surfaces of single crystals. The optical conductivity $σ(w) of ferromagnetic-metal La(0.70)Sr(0.30)MnO(3) is characterized by a Drude-like - but not simple Drude - component with large spectral weight below 1.6 eV, which yields a large effective carrier number N*_eff consistent with the results of Hall coefficient and specific heat measurements. The present result demonstrates that the previous result of "small Drude weight" originates from the damage of the sample surface. The Sr-substitution effect on the electronic structure and the origin of the unconventional $σ(w) are also discussed.
description: text 10 pages (RevTex format), 4 figures
Modeling operational quality metrics and costs of long-acting antibiotics for ABSSSI treatment in the emergency department
Creators: name: Keyloun, Katelyn
name: Lofgren, Eric
name: Hebert, Scott
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Aims: To model implementation of a new treatment pathway leveraging long-acting antibiotics (LAs) for treatment of acute bacterial skin and skin structure infections (ABSSSIs) in a hospital emergency department (ED) with an observation unit, and to quantify health resource utilization and economic outcomes versus standard care (intravenous vancomycin). Materials and methods: Discrete-event simulation was used to model implementation of the LA treatment pathway in the ED versus standard care from the US Medicare perspective. Model inputs were derived from published sources to simulate a real-world hospital ED with an observation unit. Outcomes included key ED metrics such as patient throughput rate and length of stay (LOS) and cost (estimated through reimbursed amounts in 2017 USD). Results: Implementation of an LA pathway in the ED improved ABSSSI patient throughput rate by 350% (+5.8 dispositions/ED and observation unit day) and reduced LOS by 68% (–7.2 hours/patient). These improvements in patient outcomes are driven by the reduced infusion time required for LA antibiotics and are greater for dalbavancin than oritavancin owing to the shorter infusion duration (30 minutes vs 3 hours). Limitations: External validity of the model was not assessed. The model was limited to care received in EDs; therefore, certain clinical variables outside the ED were not captured for this analysis. Conclusions: LA pathway implementation for ABSSSI treatment in the ED supported improved efficiency, which may translate to economic value. As EDs continue to focus on improving key metrics such as throughput rate and LOS, LA pathway implementation should be considered as a potential approach for abbreviated ABSSSI treatment in the ED.