cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
New singularities for Stokes waves
Creators: name: Crew, Samuel C.
name: Trinh, Philippe H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Complex Variables (math.CV)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In 1880, Stokes famously demonstrated that the singularity that occurs at the crest of the steepest possible water wave in infinite depth must correspond to a corner of $120^\circ$. Here, the complex velocity scales like $f^{1/3}$ where $f$ is the complex potential. Later in 1973, Grant showed that for any wave away from the steepest configuration, the singularity $f = f^*$ moves into the complex plane, and is of order $(f-f^*)^{1/2}$ (J. Fluid Mech., vol. 59, 1973, pp. 257-262). Grant conjectured that as the highest wave is approached, other singularities must coalesce at the crest so as to cancel the square-root behaviour. Despite recent advances, the complete singularity structure of the Stokes wave is still not well understood. In this work, we develop numerical methods for constructing the Riemann surface that represents the extension of the water wave into the complex plane. We show that a countably infinite number of distinct singularities exists on other branches of the solution, and that these singularities coalesce as Stokes' highest wave is approached.
description: Accepted version including DOI
Senecio (ser. Hualtatini) Candolle 1838
Creators: name: Salomón, Luciana
name: Sklenář, Petr
name: Freire, Susana E.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Senecio

description: Senecio ser. Hualtatini Candolle (1838: 417).
 Brachypappus Schultz Bipontinus (1855: 119). Senecio sect. Brachyppapus (Schultz Bipontinus) Bentham & Hooker (1873:449). Type: Senecio candidans Candolle.
description: Published as part of Salomón, Luciana, Sklenář, Petr & Freire, Susana E., 2018, Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America, pp. 1-47 in Phytotaxa 340 (1) on page 33, DOI: 10.11646/phytotaxa.340.1.1, http://zenodo.org/record/13718814
title: Deutlicher Rückgang von Gelenkoperationen bei Patienten mit rheumatoider Arthritis: Ergebnisse der Kerndokumentation 1996-2016
Creators: name: Callhoff, Johanna
name: Thiele, Katja
name: Henes, Jörg
name: Richter, Jutta
name: Aringer, Martin
name: Zink, Angela
name: Albrecht, Katinka
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Verbesserte Therapieoptionen und neue Therapiestrategien haben dazu geführt, dass die klinische Aktivität der rheumatoiden Arthritis heute wesentlich besser kontrolliert werden kann als zu Beginn dieses Jahrtausends. Wir haben untersucht, ob sich diese Erfolge auch in einem Rückgang[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
NetApp Certification and Release to Marketplace (intermediate)
Creators: name: A. Molina
Publisher: name: Zenodo
Year: 2023
Subjects: Network App
Marketplace
Certification
CI/CD

description: This deliverable is the third deliverable of WP5 of EVOLVED-5G project to be delivered by the project consortium during the 36-month work plan. This deliverable, titled “D5.3 NetApp Certification and Release to Marketplace (intermediate)”, presents the tools, activities and methodologies that materialize the EVOLVED-5G Certification Environment and Process, with an emphasis on the efficiency and security of the implementations, as well as the process by which certified Network Apps are released to the Marketplace. This document describes the results of task T5.3 “EVOLVED-5G Network Apps Certification and Release to the Marketplace”, providing a detailed description of a Network App going through the different steps of the Certification Process, which is described in section 2. In sections 3 and 4, there is a description about the mechanisms implemented in the Marketplace to enable the integration with the CI/CD platform and how the Network Apps are released to the Marketplace.
Anisotropic magneto-capacitance in ferromagnetic-plate capacitors
Creators: name: Haigh, J. A.
name: Ciccarelli, C.
name: Betz, A. C.
name: Irvine, A.
name: Novák, V.
name: Jungwirth, T.
name: Wunderlich, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The capacitance of a parallel plate capacitor can depend on applied magnetic field. Previous studies have identified capacitance changes induced via classical Lorentz force or spin-dependent Zeeman effects. Here we measure a magnetization direction dependent capacitance in parallel-plate capacitors where one plate is a ferromagnetic semiconductor, gallium manganese arsenide. This anisotropic magneto-capacitance is due to the anisotropy in the density of states dependent on the magnetization through the strong spin-orbit interaction.
description: 5 pages, 4 figures
Beyond six parameters: extending $Λ$CDM
Creators: name: Di Valentino, Eleonora
name: Melchiorri, Alessandro
name: Silk, Joseph
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Cosmological constraints are usually derived under the assumption of a $6$ parameters $Λ$-CDM theoretical framework or simple one-parameter extensions. In this paper we present, for the first time, cosmological constraints in a significantly extended scenario, varying up to $12$ cosmological parameters simultaneously, including the sum of neutrino masses, the neutrino effective number, the dark energy equation of state, the gravitational waves background and the running of the spectral index of primordial perturbations. Using the latest Planck 2015 data release (with polarization) we found no significant indication for extensions to the standard $Λ$-CDM scenario, with the notable exception of the angular power spectrum lensing amplitude, $A_{\rm lens}$ that is larger than the expected value at more than two standard deviations even when combining the Planck data with BAO and supernovae type Ia external datasets. In our extended cosmological framework, we find that a combined Planck+BAO analysis constrains the value of the r.m.s. density fluctuation parameter to $σ_8=0.781_{-0.063}^{+0.065}$ at $95 \%$ c.l., helping to relieve the possible tensions with the CFHTlenS cosmic shear survey. We also find a lower value for the reionization optical depth $τ=0.058_{-0.043}^{+0.040}$ at $95$ \% c.l. respect to the one derived under the assumption of $Λ$-CDM. The scalar spectral index $n_S$ is now compatible with a Harrison-Zeldovich spectrum to within $2.5$ standard deviations. Combining the Planck dataset with the HST prior on the Hubble constant provides a value for the equation of state $w < -1$ at more than two standard deviations while the neutrino effective number is fully compatible with the expectations of the standard three neutrino framework.
description: 5 pages, 2 figures, 12 parameters. Few typos corrected. Planck TT+LowP case included. MC chains are available under request
title: Mortalität von Patienten mit rheumatoider Arthritis (RA) in Deutschland 2012: Analyse der vertragsärztlichen Abrechnungsdaten von 60 Millionen Menschen
Creators: name: Haase, Isabell
name: Pongratz, Georg
name: Sander, Oliver
name: Brinks, Ralph
name: Schneider, Matthias
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Bislang existieren kaum Mortalitätsdaten von RA-Patienten in Deutschland. Seit kurzem liegen Daten zu Prävalenz und Inzidenz der RA vor, die etwa 75% der deutschen Bevölkerung einbeziehen. Für chronische Erkrankungen kann bei bekannter Prävalenz und Inzidenz[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Discovery of a pre-merger shock in an intercluster filament in Abell 98
Creators: name: Sarkar, Arnab
name: Randall, Scott
name: Su, Yuanyuan
name: Alvarez, Gabriella E.
name: Sarazin, Craig
name: Nulsen, Paul
name: Blanton, Elizabeth
name: Forman, William
name: Jones, Christine
name: Bulbul, Esra
name: Zuhone, John
name: Andrade-Santos, Felipe
name: Johnson, Ryan E.
name: Chakraborty, Priyanka
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the first unambiguous detection of an axial merger shock in the early-stage merging cluster Abell 98 using deep (227 ks) Chandra observations. The shock is about 420 kpc south from the northern subcluster of Abell 98, in between the northern and central subclusters, with a Mach number of M $\approx$ 2.3 $\pm$ 0.3. Our discovery of the axial merger shock front unveils a critical epoch in the formation of a massive galaxy cluster, when two subclusters are caught in the early phase of the merging process. We find that the electron temperature in the post-shock region favors the instant collisionless model, where electrons are strongly heated at the shock front, by interactions with the magnetic field. We also report on the detection of an intercluster gas filament, with a temperature of kT = 1.07 $\pm$ 0.29 keV, along the merger axis of Abell 98. The measured properties of the gas in the filament are consistent with previous observations and numerical simulations of the hottest, densest parts of the warm-hot intergalactic medium (WHIM), where WHIM filaments interface with the virialization regions of galaxy clusters.
description: Accepted for publication in The Astrophysical Journal Letters
title: Welche ökonomischen Auswirkungen hat eine Behandlung mit TNF-Blockern bei Patienten mit axialer Spondyloarthritis? – Ergebnisse aus Abrechnungsdaten von Versicherten der BARMER
Creators: name: Redeker, Imke
name: Callhoff, Johanna
name: Hoffmann, Falk
name: Haibel, Hildrun
name: Sieper, Joachim
name: Zink, Angela
name: Poddubnyy, Denis
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Tumornekrosefaktor (TNF) Inhibitoren sind eine effektive, aber kostenintensive Behandlungsmöglichkeit bei Patienten mit axialer Spondyloarthritis (axSpA). Das Ziel dieser Studie war es zu untersuchen, wie sich die Inanspruchnahme von Ressourcen im Gesundheitswesen, sowie assoziierte[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Two Dimensional Ising Superconductivity in Gated MoS$_{2}$
Creators: name: Lu, J. M.
name: Zeliuk, O.
name: Leermakers, I.
name: Yuan, Noah F. Q.
name: Zeitler, U.
name: Law, K. T.
name: Ye, J. T.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The Zeeman effect, which is usually considered to be detrimental to superconductivity, can surprisingly protect the superconducting states created by gating a layered transition metal dichalcogenide. This effective Zeeman field, which is originated from intrinsic spin orbit coupling induced by breaking in-plane inversion symmetry, can reach nearly a hundred Tesla in magnitude. It strongly pins the spin orientation of the electrons to the out-of-plane directions and protects the superconductivity from being destroyed by an in-plane external magnetic field. In magnetotransport experiments of ionic-gate MoS$_{2}$ transistors, where gating prepares individual superconducting state with different carrier doping, we indeed observe a spin- protected superconductivity by measuring an in-plane critical field $\textit{B}$$_{c2}$ far beyond the Pauli paramagnetic limit. The gating-enhanced $\textit{B}$$_{c2}$ is more than an order of magnitude larger compared to the bulk superconducting phases where the effective Zeeman field is weakened by interlayer coupling. Our study gives the first experimental evidence of an Ising superconductor, in which spins of the pairing electrons are strongly pinned by an effective Zeeman field.
Moon-packing around an Earth-mass Planet
Creators: name: Satyal, Suman
name: Quarles, Billy
name: Rosario-Franco, Marialis
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: All 4 giant planets in the Solar System host systems of multiple moons, whereas the terrestrial planets only host up to 2 moons. The Earth can capture small asteroids as temporary satellites, which begs the question as to how many moons could stably orbit the Earth, or an Earth-mass exoplanet. We perform a series of N-body simulations of closely-spaced equal mass moons in nested orbits around an Earth-mass planet orbiting a Sun-like star. The innermost moon begins near the host planets Roche radius, and the system is packed until the outermost moon begins near the stability limit for single moons. The initial spacing of the moons follows an iterative scheme commonly used for studies of compact planetary systems around single stars. For 3-moons system, we generate MEGNO maps to calculate periodic and chaotic regions and to identify the destabilizing MMRs. Our calculations show that the maximum number of moons depends on the assumed masses of the satellites (Ceres-, Pluto-, and Luna-mass) that could maintain stable orbits in a tightly-packed environment. Through our N-body simulations, we find stable configurations for up to 7 $\pm$ 1 Ceres-mass, 4 $\pm$ 1 Pluto-mass, and 3 $\pm$ 1 Luna-mass moons. However, outward tidal migration will likely play a substantial role in the number of moons on stable orbits over the 10 Gyr stellar lifetime of a Sun-like star.
description: Published at MNRAS
Exact Solution for Elastic Networks on Curved Surfaces
Creators: name: Dong, Yinan
name: Zandi, Roya
name: Travesset, Alex
Publisher: name: arXiv
Year: 2022
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The problem of characterizing the structure of an elastic network constrained to lie on a frozen curved surface appears in many areas of science and has been addressed by many different approaches, most notably, extending linear elasticity or through effective defect interaction models. In this paper, we show that the problem can be solved by considering non-linear elasticity in an exact form without resorting to any approximation in terms of geometric quantities. In this way, we are able to consider different effects that have been unwieldy or not viable to include in the past, such as a finite line tension, explicit dependence on the Poisson ratio or the determination of the particle positions for the entire lattice. Several geometries with rotational symmetry are solved explicitly. Comparison with linear elasticity reveals an agreement that extends beyond its strict range of applicability. Implications for the problem of the characterization of virus assembly are also discussed.
description: 5 figures and 8 pages for the main paper. 4 figures and 11 pages for supplementary information
Partial least squares path modeling: Time for some serious second thoughts
Creators: name: Antonakis, John
name: McIntosh, Cameron N.
name: Edwards, Jeffrey R.
name: Rönkkö, Mikko
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Partial least squares (PLS) path modeling is increasingly being promoted as a technique of choice for various analysis scenarios, despite the serious shortcomings of the method. The current lack of methodological justification for PLS prompted the editors of this journal to declare that research using this technique is likely to be deck-rejected (Guide and Ketokivi, 2015). To provide clarification on the inappropriateness of PLS for applied research, we provide a non-technical review and empirical demonstration of its inherent, intractable problems. We show that although the PLS technique is promoted as a structural equation modeling (SEM) technique, it is simply regression with scale scores and thus has very limited capabilities to handle the wide array of problems for which applied researchers use SEM. To that end, we explain why the use of PLS weights and many rules of thumb that are commonly employed with PLS are unjustifiable, followed by addressing why the touted advantages of the method are simply untenable.
Exciton Recombination in One-Dimensional Organic Mott Insulators
Creators: name: Lenarčič, Zala
name: Eckstein, Martin
name: Prelovšek, Peter
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a theory for the recombination of (charged) holons and doublons in one-dimensional organic Mott insulators, which is responsible for the decay of a photoexcited metallic state. Due to the charge-spin separation, the dominant mechanism for recombination at low density of charges involves a multi-phonon emission. We show that a reasonable coupling to phonons is sufficient to explain the fast recombination observed by pump-probe experiments in ET-F$_2$TCNQ, whereby we can also account for the measured pressure dependence of the recombination rate.
description: 5 + 3 pages, 2 figures
Reformulation of the twist-3 gluon Sivers effect toward the application to the heavy quarkonium production
Creators: name: Yoshida, Shinsuke
name: Zheng, Difei
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, we propose a new calculation method for the twist-3 gluon Sivers effect within the collinear factorization approach. The method called pole calculation has been used to derive the cross section formula for the single transverse-spin asymmetry(SSA) as a standard method. We point out that we encounter a problem when we try to apply the pole calculation to the SSA in the heavy quarkonium production whose hadronization mechanism is described by non-relativistic QCD(NRQCD) framework. We show that the new calculation method solves this problem and successfully reproduces known results derived by the pole calculation. Our new method extends the applicability of the twist-3 calculation technique to heavy quarkonium productions which are ideal observables for the investigation of the gluon Sivers effect.
description: 15 pages, 6 figures, to be published in Physical Review D
Buffered 1% Lidocaine With Epinephrine Can Be as Effective as Nonbuffered 2% Lidocaine With Epinephrine for Maxillary Field Block
Creators: name: White, Raymond P.
name: Warren, Victor T.
name: Phero, James A.
name: Rivera, Eric M.
name: Fisher, Anson G.
name: Reside, Glenn
name: Phillips, Ceib
name: Saha, Pooja T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Buffering local anesthetics with epinephrine (Epi) offers clinicians options not often considered. This study assessed outcomes for pulpal anesthesia, pain on injection, and time to midface numbness for buffered 1% lidocaine with 1:100,000 Epi versus nonbuffered 2% lidocaine with 1:100,000 Epi. In this trial with a randomized, crossover design, buffered 1% lidocaine was compared with nonbuffered 2% lidocaine. Subjects were adult volunteers who served as their own controls. The predictor variables were alternate drug formulations. The outcome variables were subjects' responses to cold and electric pulp testing (EPT) stimulation of the maxillary first molar and canine, pain levels during the injection, and time to midface numbness. After maxillary field blocks with 40 mg of buffered lidocaine or 80 mg of nonbuffered lidocaine, subjects reported pain on injection and responses of the maxillary first molar and canine after cold and EPT stimulation. Teeth were tested before field block and at 30-minute intervals until a positive response was detected. Two weeks later, subjects were tested with the alternate drug combinations. For all outcome variables, assessment of treatment difference, calculated as 1% buffered minus 2% nonbuffered, was performed with the Wilcoxon rank sum test with significance at P < .05. More of the 24 subjects were women and Caucasian. The median age was 23.5 years (interquartile range, 21, 25 years), and the median body weight was 155 lb (interquartile range, 128.5, 176.5 lb). Pain levels during the injection were significantly lower for 1% buffered lidocaine, with P = .04. Times to response after injection were not significantly different between the 2 drug formulations for the cold test on a molar, with P = .08, or the cold test on a canine, with P = .22. However, times to response were significantly longer for nonbuffered drugs for EPT on the molar and canine, both with P = .01. Buffering 1% lidocaine with 1:100,000 Epi reduces the pain on injection with a maxillary field block and results in similar lengths of pulpal anesthesia tested with a cold stimulus as compared with nonbuffered 2% lidocaine with 1:100,000 Epi.
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 22/2023
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2023
Subjects: subject: 080

description: Fächerspezifische Bestimmungen für die berufliche Fachrichtung Wirtschaftswissenschaften zur Prüfungsordnung für die Lehramtsbachelorstudiengänge für ein Lehramt an Berufskollegs an der Technischen Universität Dortmund vom 6. Oktober 2023
description: Fächerspezifische Bestimmungen für die berufliche Fachrichtung Wirtschaftswissenschaften zur Prüfungsordnung für die Lehramtsmasterstudiengänge für ein Lehramt an Berufskollegs an der Technischen Universität Dortmund vom 6. Oktober 2023
description: Amtliche Mitteilungen der Technischen Universität Dortmund;2023; 22
title: Wie hoch ist der Einfluss von prognostisch ungünstigen Faktoren auf das Erreichen von niedriger Krankheitsaktivität oder Remission bei Patienten mit rheumatoider Arthritis?
Creators: name: Baganz, Lisa
name: Richter, Adrian
name: Albrecht, Katinka
name: Schneider, Matthias
name: Burmester, Gerd-Rüdiger
name: Zink, Angela
name: Strangfeld, Anja
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: In den EULAR-Empfehlungen zum Management der rheumatoiden Arthritis (RA) von 2016 werden prognostisch ungünstige Faktoren für die Entscheidung herangezogen, ob nach Versagen eines csDMARDs ein Biologikum begonnen werden soll [ref:1]. Wir haben anhand von Daten aus der[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
The X-ray emission of Be+stripped star binaries
Creators: name: Naze, Yael
name: Rauw, Gregor
name: Smith, Myron A.
name: Motch, Christian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Using observations from Chandra, Swift and XMM-Newton, we investigate the high-energy properties of all known (18) Be+sdO systems as well as 7 additional Be binaries suspected to harbour stripped stars. The observed X-ray properties are found to be similar to those observed for other Be samples. The vast majority of these systems (15 out of 25) display very faint (and soft) X-ray emission, and six others are certainly not bright X-ray sources. Only two systems display gamma-Cas characteristics (i.e. bright and hard X-rays), and one of them is a new detection: HD37202 (zeta Tau). It presents an extremely hard spectrum, due to a combination of high temperature and high absorption (possibly due to its high inclination). In parallel, it may be noted that the previously reported cyclic behaviour of this Be star has disappeared in recent years. Instead, shorter cycles and symmetric line profiles are observed for the Halpha line. It had been recently suggested that the peculiar X-ray emissions observed in gamma-Cas stars could arise from a collision between the disk of a Be star and the wind of its hot, stripped-star companion. The small fraction of gamma-Cas analogs in this sample, as well as the properties of the known companions of the gamma-Cas cases (low mass or not extremely hot, contrary to predictions), combined to the actual stripped-star and colliding-wind empirical knowledge, make the disk-wind collision an unlikely scenario to explain the gamma-Cas phenomenon.
description: accepted for publication by MNRAS
title: Hohe Komorbidität bei Patienten mit rheumatoider Arthritis: Daten aus PROCLAIR
Creators: name: Albrecht, Katinka
name: Luque Ramos, Andres
name: Redeker, Imke
name: Hoffmann, Falk
name: Callhoff, Johanna
name: Zink, Angela
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: In PROCLAIR wurde die Prävalenz von Komorbiditäten in einer bevölkerungsbezogenen Kohorte von Personen mit rheumatoider Arthritis (RA) im Vergleich zu Personen ohne RA ermittelt. Anhand einer Stichprobenbefragung wurde der Einfluss von Komorbiditäten auf patientenberichtete[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Thalictrum squarrosum Stephen ex Willdenow (1799: 1299
Creators: name: Yuan, Qiong
name: Ren, Chen
name: Yang, Qin-Er
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Thalictrum
Thalictrum squarrosum

description: Thalictrum squarrosum Stephen ex Willdenow (1799: 1299).
Type:— RUSSIA. Siberia (probably B and LE, not seen).
 T. purdomii auct. non Clark: Clark (1913: 39), p.p., quoad W. Purdom 169 (K000694123; Fig. 2).
description: Published as part of Yuan, Qiong, Ren, Chen & Yang, Qin-Er, 2018, Lectotypification of the name Thalictrum purdomii (Ranunculaceae), pp. 98-100 in Phytotaxa 340 (1) on page 99, DOI: 10.11646/phytotaxa.340.1.9, http://zenodo.org/record/13718881
Umbrella-coplanar transition in the triangular XXZ model with arbitrary spin
Creators: name: Marmorini, Giacomo
name: Yamamoto, Daisuke
name: Danshita, Ippei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The quantum triangular XXZ model has recently enjoyed a wealth of new theoretical results, especially in relation to the modeling of the Ba$_3$CoSb$_2$O$_9$ compound. In particular, it has been understood that in a longitudinal magnetic field the umbrella (cone) phase, classically stable in all the easy-plane region of the ground-state phase diagram, is considerably reduced by the effect of quantum fluctuations. We provide more quantitative information for this phenomenon at arbitrary value of the site spin $S$, by employing the dilute Bose gas expansion, valid in the high-field regime; our results improve the available estimates of the $1/S$ expansion. We quantify the extent to which a higher spin suppresses the effect of quantum fluctuations. Besides, we show how in three-dimensional layered systems a relatively small antiferromagnetic interlayer coupling has a similar consequence of bringing back the umbrella phase in some part of the phase diagram.
description: 8 pages, 7 figures; v2 results unchanged, title and abstract slightly modified, introduction expanded, presentation generally improved, references added, matches published version
Evaluation of Nitric Acid Extraction of Elements from Soils and Sediments in Two watersheds in East Tennessee
Creators: name: Huangfu, Yanchong
name: Essington, Michael E.
name: Hawkins, Shawn A.
name: Walker, Forbes R.
name: Schwartz, John S.
name: Layton, Alice C.
name: Hull, Robert A.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Determining the total elemental concentrations of soils requires a total dissolution method, in which hydrofluoric acid (HF) is commonly used. However, this method is tedious and risky due to the dangerous reagent HF. This study compared a single acid extraction technique using a nitric acid (HNO3) extraction method to total dissolution (HF + microwave assisted aqua regia) for evaluating the total elemental concentrations in soils and sediments. The two methods were used to analyze the elemental content of soils and sediments from the Oostanaula Creek and Pond Creek watersheds in East Tennessee. Twenty-one elements (Al, Ba, Ca, Co, Cr, Cu, Fe, K, La, Li, Mg, Mn, Nd, P, S, Si, Sr, Ti, V, Zn, and Zr) were subsequently measured using inductively coupled plasma optical emission spectrometry (ICP-OES). The extraction efficiency for HNO3 relative to the total was compared and discussed. In general, HNO3 can extract the elements in absorbed phases and those residing in non-silicate minerals. Six elements (Ba, Co, Fe, Ca, Mn, and P) generated significant correlations between total and HNO3 in both OC and PC watersheds. Finally, the elements were grouped according to the interrelationships of their total elemental concentrations based on the dendrogram plots, suggesting their geochemical association in soils and sediment forming minerals.
The evolution of protoplanetary disc radii and disc masses in star-forming regions
Creators: name: Marchington, Bridget
name: Parker, Richard J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Protoplanetary discs are crucial to understanding how planets form and evolve, but these objects are subject to the vagaries of the birth environments of their host stars. In particular, photoionising radiation from massive stars has been shown to be an effective agent in disrupting protoplanetary discs. External photoevaporation leads to the inward evolution of the radii of discs, whereas the internal viscous evolution of the disc causes the radii to evolve outwards. We couple N-body simulations of star-forming regions with a post-processing analysis of disc evolution to determine how the radius and mass distributions of protoplanetary discs evolve in young star-forming regions. To be consistent with observations, we find that the initial disc radii must be of order 100au, even though these discs are readily destroyed by photoevaporation from massive stars. Furthermore, the observed disc radii distribution in the Orion Nebula Cluster is more consistent with moderate initial stellar densities (100M$_\odot$ pc$^{-3}$), in tension with dynamical models that posit much higher inital densities for the ONC. Furthermore, we cannot reproduce the observed disc radius distribution in the Lupus star-forming region if its discs are subject to external photoevaporation. A more detailed comparison is not possible due to the well-documented uncertainties in determining the ages of pre-main sequence (disc-hosting) stars.
description: 17 pages + 2 pages of Appendices, 10 figures, accpeted for publication in MNRAS
title: Frequent use of app diary functions in a digital health project with rheumatoid arthritis patients
Creators: name: Nannen, Christina
name: Chehab, Gamal
name: Acar, Hasan
name: Becker, Arnd
name: Schneider, Matthias
name: Richter, Jutta
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Within the MiDEAR (Mobile medically supervised patient management in rheumatoid arthritis patients using DocuMed.rh and RheumaLive App) project rheumatoid arthritis (RA) patients (pts) used and evaluated a mobile medical Application (App) with diary functions over nine months. It includes[for full text, please go to the a.m. URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Vermicompost Leachate as a Promising Agent for Priming and Rejuvenation of Salt-Treated Germinating Seeds in Brassica Napus
Creators: name: Benazzouk, Salima
name: Djazouli, Zahr-Eddine
name: Lutts, Stanley
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Developmental Biology
subject: Plant Biology

description: Salinity is a major constraint hampering germination and early seedling growth, especially in aged seed lots. Any rejuvenation treatment improving salt resistance at these crucial developmental stages will be of special interest. Two sets of experiments were performed in Brassica napus to precise the impact of vermicompost leachate (VCL) on seed germination in the presence of NaCl and to analyze its putative interest as seed priming agent before NaCl exposure. Two seed lots were used: one old seed lot (cv. Libomir) and a recent one (cv. Harry). VCL increased the germination percentage of aged seeds in the absence of NaCl and increased seedling length in both cultivars. VCL had only a minor impact when directly added to the NaCl-containing germinating solution. In contrast, priming with VCL strongly improved subsequent germination in the presence of NaCl in relation to a more efficient management of oxidative stress in both cultivars. The improvement of salinity resistance provided by VCL priming was not due to modification in ion or proline content. It is concluded that VCL may act as a rejuvenation agent invigoring old seed lots and as an efficient priming agent for improvement of salinity resistance at the germination stage. Valuable properties of VCL are discussed in relation to the simultaneous presence of several protecting compounds.
High-throughput exploration of alloying as design strategy for thermoelectrics
Creators: name: Bhattacharya, Sandip
name: Madsen, Georg K. H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We explore a material design strategy to optimize the thermoelectric power factor. The approach is based on screening the band structure changes upon a controlled volume change. The methodology is applied to the binary silicides and germanides. We first confirm the effect in antifluorite Mg2Si and Mg2Ge where an increased power factor by alloying with Mg2Sn is experimentally established. Within a high-throughput formalism we identify six previously unreported binaries that exhibit an improvement in their transport properties with volume. Among these, hexagonal MoSi2 and orthorhombic Ca2Si and Ca2Ge have the highest increment in zT with volume. We then perform super-cell calculations on special quasi-random structures to investigate the possibility of obtaining thermodynamically stable alloy systems which would produce the necessary volume changes. We find that for Ca2Si and Ca2Ge the solid solutions with the isostructural Ca2Sn readily forms even at low temperatures.
description: 9 Pages, 13 Figures
A precursor interpretation for the Crab supernova 1054 A.D. very early light curve
Creators: name: Horvath, J. E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In spite that the Crab supernova in 1054 A.D. was studied over the years, it is still not clear what type of event produced the explosion. The most detailed and reliable source of the observed light curve is recorded in the Chinese and Japanese chronicles, and suggests a quick dimming after a very bright initial peak. We shall show in this work that the Crab event can be well explained by a type of precursor, a phenomenon emerging from large supernova sampling and quite expected from Stellar Evolution considerations of low-mass progenitors. This very early bright transient is followed by the explosion itself, likely a low-luminosity supernova from ``small iron core'' type instead of an electron-capture event. The latter conclusion stems from recent simulation work, which predict that an electron-capture supernova would render the magnitude to be much brighter for $\sim 3$ months, hence visible during daytime, and would not match the Chinese records.
description: 10 pp. , accepted by A&SS
Buffered Versus Non-Buffered Lidocaine With Epinephrine for Mandibular Nerve Block: Clinical Outcomes
Creators: name: Nelson, Blake
name: Tikunov, Andrew P.
name: Davis, Bobby
name: Phero, James A.
name: White, Raymond P.
name: Reside, Glenn
name: Dunlop, Natalie
name: Phillips, Ceib
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Outcomes for peak blood levels were assessed for buffered 2% lidocaine with 1:100,000 epinephrine compared with non-buffered 2% lidocaine with 1:100,000 epinephrine. In this institutional review board-approved prospective, randomized, double-blinded, crossover trial, the clinical impact of buffered 2% lidocaine with 1:100,000 epinephrine (Anutra Medical, Research Triangle Park, Cary, NC) was compared with the non-buffered drug. Venous blood samples for lidocaine were obtained 30 minutes after a mandibular nerve block with 80 mg of the buffered or unbuffered drug. Two weeks later, the same subjects were tested with the alternate drug combinations. Subjects also reported on pain on injection with a 10-point Likert-type scale and time to lower lip numbness. The explanatory variable was the drug formulation. Outcome variables were subjects' peak blood lidocaine levels, subjective responses to pain on injection, and time to lower lip numbness. Serum lidocaine levels were analyzed with liquid chromatography-mass spectrometry. Statistical analyses were performed using Proc TTEST (SAS 9.3; SAS Institute, Cary, NC), with the crossover option for a 2-period crossover design, to analyze the normally distributed outcome for pain. For non-normally distributed outcomes of blood lidocaine levels and time to lower lip numbness, an assessment of treatment difference was performed using Wilcoxon rank-sum tests with Proc NPAR1WAY (SAS 9.3). Statistical significance was set at a P value less than .05 for all outcomes. Forty-eight percent of subjects were women, half were Caucasian, 22% were African American, and 13% were Asian. Median age was 21 years (interquartile range [IQR], 20-22 yr), and median body weight was 147 lb (IQR, 130-170 lb). Median blood levels (44 blood samples) at 30 minutes were 1.19 μg/L per kilogram of body weight. Mean blood level differences of lidocaine for each patient were significantly lower after nerve block with the buffered drug compared with the non-buffered agent (P < .01). Mean score for pain on injection for nerve block (n = 46 scores) was 3.3 (standard deviation, 0.9). Seventy-eight percent of subjects reported lower or the same pain scores with the buffered drug; 61% of subjects reported a shorter time to lower lip numbness with the buffered drug. Buffering 2% lidocaine with epinephrine can produce clinical outcomes favorable for subjects and clinicians without clinically detrimental peak blood lidocaine levels.
Strong Proximities on Smooth Manifolds and Vorono\" i Diagrams
Creators: name: Peters, J. F.
name: Guadagni, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 54E05 (Primary), 57N16 (Secondary)

description: This article introduces strongly near smooth manifolds. The main results are (i) second countability of the strongly hit and far-miss topology on a family $\mathcal{B}$ of subsets on the Lodato proximity space of regular open sets to which singletons are added, (ii) manifold strong proximity, (iii) strong proximity of charts in manifold atlases implies that the charts have nonempty intersection. The application of these results is given in terms of the nearness of atlases and charts of proximal manifolds and what are known as Vorono\" i manifolds.
description: 16 pages, 7 figures
FLASH Pilot Survey: Detections of associated 21 cm HI absorption in GAMA galaxies at 0.42 < z <1.00
Creators: name: Su, Renzhi
name: Sadler, Elaine M.
name: Allison, James R.
name: Mahony, Elizabeth K.
name: Moss, Vanessa A.
name: Whiting, Matthew T.
name: Yoon, Hyein
name: Aditya, J. N. H. S.
name: Bellstedt, Sabine
name: Robotham, Aaron S. G.
name: Garratt-Smithson, Lilian
name: Gu, Minfeng
name: Koribalski, Baerbel S.
name: Soria, Roberto
name: Weng, Simon
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of a search for associated 21 cm HI absorption at redshift 0.42 < z < 1.00 in radio-loud galaxies from three Galaxy And Mass Assembly (GAMA) survey fields. These observations were carried out as part of a pilot survey for the ASKAP First Large Absorption Survey in HI (FLASH). From a sample of 326 radio sources with 855.5 MHz peak flux density above 10 mJy we detected two associated HI absorption systems, in SDSS J090331+010847 at z= 0.522 and SDSS J113622+004852 at z= 0.563. Both galaxies are massive (stellar mass > 10$^{11}$ M$_{sun}$) and have optical spectra characteristic of luminous red galaxies,though SED fitting implies that SDSS J113622+004852 contains a dust-obscured starburst with SFR ~ 69 M$_{sun}$ yr$^{-1}$. The HI absorption lines have a high optical depth, with $τ_{pk}$ of 1.77 $\pm$ 0.16 for SDSS J090331+010847 (the highest value for any z > 0.1 associated system found to date) and 0.14 $\pm$ 0.01 for SDSS J113622+004852. In the redshift range probed by our ASKAP observations, the detection rate for associated HI absorption lines (with $τ_{pk}$ > 0.1 and at least 3$σ$ significance) is 2.9 (+9.7 -2.6) percent. Although the current sample is small, this rate is consistent with a trend seen in other studies for a lower detection rate of associated 21 cm HI absorption systems at higher redshift. We also searched for OH absorption lines at 0.67 < z < 1.34, but no detection was made in the 145 radio sources searched.
description: 26 pages, 15 figures, accepted for publication in MNRAS
title: Impfkampagne 2017/2018: ein Projekt der Rheumatologischen Fachassistenz
Creators: name: Cuppari, Stefania
name: Gabernig, Rebekka
name: Altena, Janine
name: Vogt, Maurine
name: Ebrahimy, Stephanie
name: Deutscher, Jennifer
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Daten zu niedrigen Impfraten bei SLE-Patienten [Chehab et al., DGRh 2017] waren die Initialzündung für eine Impfkampagne 2017/2018, in der bei den eigenen Patienten der Impfstatus erhoben und der Hausarzt mit gezielten Empfehlungen unterstützt werden sollte.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 46. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 32. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), Wissenschaftliche Herbsttagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
IMPACT OF CEREAL PRODUCTION ON ECONOMY IN INDIA
Creators: name: Miss. Pritee Anandrao Pawar1    Prof. Dr. L. G. Retwade
Publisher: name: Zenodo
Year: 2022
Subjects: Impact, Production, Cereal, Productivity, Pulses.

description: Abstract This article discusses the key development in the agriculture sector in productivity gain and integration with domestic and global food and pulses production improvement before discuss in some of the challenges for future agriculture development which include land distribution policies water management using Technology practice and adopt it in Indian agriculture and food Distribution.
Simulations of the angular dependence of the dipole-dipole interaction among Rydberg atoms
Creators: name: Bigelow, Jacob L.
name: Paul, Jacob T.
name: Peleg, Matan
name: Sanford, Veronica L.
name: Carroll, Thomas J.
name: Noel, Michael W.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The dipole-dipole interaction between two Rydberg atoms depends on the relative orientation of the atoms and on the change in the magnetic quantum number. We simulate the effect of this anisotropy on the energy transport in an amorphous many atom system subject to a homogeneous applied electric field. We consider two experimentally feasible geometries and find that the effects should be measurable in current generation imaging experiments. In both geometries atoms of $p$ character are localized to a small region of space which is immersed in a larger region that is filled with atoms of $s$ character. Energy transfer due to the dipole-dipole interaction can lead to a spread of $p$ character into the region initially occupied by $s$ atoms. Over long timescales the energy transport is confined to the volume near the border of the $p$ region which is suggestive of Anderson localization. We calculate a correlation length of 6.3~$μ$m for one particular geometry.
description: 6 pages, 5 figures, revised draft