cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Topological Optimization of the Evaluation of Finite Element Matrices
Creators: name: Kirby, Robert C.
name: Logg, Anders
name: Scott, L. Ridgway
name: Terrel, Andy R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N30, 05C90, 68R10

description: We present a topological framework for finding low-flop algorithms for evaluating element stiffness matrices associated with multilinear forms for finite element methods posed over straight-sided affine domains. This framework relies on phrasing the computation on each element as the contraction of each collection of reference element tensors with an element-specific geometric tensor. We then present a new concept of complexity-reducing relations that serve as distance relations between these reference element tensors. This notion sets up a graph-theoretic context in which we may find an optimized algorithm by computing a minimum spanning tree. We present experimental results for some common multilinear forms showing significant reductions in operation count and also discuss some efficient algorithms for building the graph we use for the optimization.
title: Nasale Beteiligung bei Patienten mit Granulomatose mit Polyangiitis
Creators: name: Kühn, Dominik
name: Hospowsky, Charlotte
name: Holle, Julia
name: Moosig, Frank
name: Laudien, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Granulomatose mit Polyangiitis (GPA) ist eine seltene Autoimmunerkrankung aus der Gruppe der ANCA-assoziierten Vaskulitiden. Nasale Manifestationen wurden bisher nur in einzelnen Fallberichten und kleinen Fallserien beschrieben. Das Ziel dieser Studie war es erstmals strukturiert rhinologische[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
First Principle Study of Magnetism and Magneto-structural Coupling in Gallium Ferrite
Creators: name: Roy, Amritendu
name: Prasad, Rajendra
name: Auluck, Sushil
name: Garg, Ashish
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report a first-principles study of the magnetic properties, site disorder and magneto-structural coupling in multiferroic gallium ferrite (GFO) using local spin density approximation (LSDA+U) of density functional theory. The calculations of the ground state A-type antiferromagnetic structure predict magnetic moments consistent with the experiments whilst consideration of spin-orbit coupling yields a net orbital moment of ~ 0.025 Bohr magneton/Fe site also in good accordance with the experiments. We find that though site disorder is not spontaneous in the ground state, interchange between Fe2 and Ga2 sites is most favored in the disordered state. The results show that ferrimagnetism in GFO is due to Ga-Fe site disordering such that Fe spins at Ga1 and Ga2 sites are antiferromagnetically aligned while maintaining ferromagnetic coupling between Fe spins at Ga1 and Fe1 sites as well as between Fe spins at Ga2 and Fe2 sites. The effect of spin configuration on the structural distortion clearly indicates presence of magneto-structural coupling in GFO.
description: 15 pagesm 3 tables and 4 figures
title: Einfluss der Aktivität von ACE auf die des C1-Esterase-Inhibitors in vitro – ein möglicher Prädiktor für die Entstehung ACE-Hemmer induzierter Angioödeme?
Creators: name: Nordmann, Melanie
name: Greve, Jens
name: Hoffmann, Thomas
name: Hahn, Janina
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: ACE-Hemmer induzierte Angioödeme können bei nahezu ausschließlicher Manifestation im Kopf-Hals-Bereich zur Verlegung der oberen Atemwege mit lebensbedrohlicher Situation eskalieren. Die absolute Zahl ACE-Hemmer induzierter Angioödeme ist trotz niedrig erscheinender Inzidenz[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Extension of an Exponential Light Curve GRB Pulse Model Across Energy Bands
Creators: name: Nemiroff, Robert J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A simple mathematical model of GRB pulses in time, suggested in Norris et al. (2005), is extended across energy. For a class of isolated pulses, two of those parameters appear effectively independent of energy. Specifically, statistical fits indicate that pulse amplitude $A$ and pulse width $τ$ are energy dependent, while pulse start time and pulse shape are effectively energy independent. These results bolster the Pulse Start and Pulse Scale conjectures of Nemiroff (2000) and add a new Pulse Shape conjecture which states that a class of pulses all have the same shape. The simple resulting pulse counts model is $P(t,E) = A(E) \ {\rm exp} (-t/τ(E) - τ(E)/t)$, where $t$ is the time since the start of the pulse. This pulse model is found to be an acceptable statistical fit to many of the fluent separable BATSE pulses listed in Norris et al. (2005). Even without theoretical interpretation, this cross-energy extension may be immediately useful for fitting prompt emission from GRB pulses across energy channels with a minimal number of free parameters.
description: 11 pages, 5 figures. Accepted by MNRAS
Convergence of a Distributed Least Squares
Creators: name: Xie, Siyu
name: Zhang, Yaqi
name: Guo, Lei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 93E24, 93E35, 93E10

description: In this paper, we consider a least-squares (LS)-based distributed algorithm build on a sensor network to estimate an unknown parameter vector of a dynamical system, where each sensor in the network has partial information only but is allowed to communicate with its neighbors. Our main task is to generalize the well-known theoretical results on the traditional LS to the current distributed case by establishing both the upper bound of the accumulated regrets of the adaptive predictor and the convergence of the distributed LS estimator, with the following key features compared with the existing literature on distributed estimation: Firstly, our theory does not need the previously imposed independence, stationarity or Gaussian property on the system signals, and hence is applicable to stochastic systems with feedback. Secondly, the cooperative excitation condition introduced and used in this paper for the convergence of the distributed LS estimate is the weakest possible one, which shows that even if any individual sensor cannot estimate the unknown parameter by the traditional LS, the whole network can still fulfill the estimation task by the distributed LS.
description: 8 pages, published in IEEE Transactions on Automatic Control
Observation of Tunneling Current in Semiconducting Graphene p-n Junctions
Creators: name: Miyazaki, Hisao
name: Lee, Michael
name: Li, Song-Lin
name: Hiura, Hidefumi
name: Tsukagoshi, Kazuhito
name: Kanda, Akinobu
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate a tunneling and rectification behavior in bilayer graphene. A stepped dielectric top gate creates a spatially modulated electric field, which opens the band gap in the graphene and produces an insulating region at the p-n interface. A current-voltage relationship exhibiting differential resistance peak at forward bias stems from the tunneling current through the insulating region at the p-n interface. The tunneling current reflects singularities in the density of states modified by the electric field. This work suggests that the effect of carrier charge tuning by external electric field in 2D semiconductors is analogously to that by impurity doping in 3D semiconductors.
description: 18 pages, 7 figures, to be published in Journal of the Physical Society of Japan
News-Driven Stock Prediction With Attention-Based Noisy Recurrent State Transition
Creators: name: Liu, Xiao
name: Huang, Heyan
name: Zhang, Yue
name: Yuan, Changsen
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We consider direct modeling of underlying stock value movement sequences over time in the news-driven stock movement prediction. A recurrent state transition model is constructed, which better captures a gradual process of stock movement continuously by modeling the correlation between past and future price movements. By separating the effects of news and noise, a noisy random factor is also explicitly fitted based on the recurrent states. Results show that the proposed model outperforms strong baselines. Thanks to the use of attention over news events, our model is also more explainable. To our knowledge, we are the first to explicitly model both events and noise over a fundamental stock value state for news-driven stock movement prediction.
description: 12 pages
Chiral charge order in the superconductor 2H-TaS2
Creators: name: Guillamon, I.
name: Suderow, H.
name: Rodrigo, J. G.
name: Vieira, S.
name: Rodiere, P.
name: Cario, L.
name: Navarro-Moratalla, E.
name: Marti-Gastaldo, C.
name: Coronado, E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We find chiral charge order in the superconductor 2H-TaS2 using Scanning Tunneling Microscopy and Spectroscopy (STM/S) at 0.1 K. Topographic images show hexagonal atomic lattice and charge density wave (CDW) with clockwise and counterclockwise charge modulations. Tunneling spectroscopy reveals the superconducting density of states, disappearing at Tc = 1.75 K and showing a wide distribution of values of the superconducting gap, centered around Δ=0.28 meV.
Extended source imaging, a unifying framework for seismic & medical imaging
Creators: name: Yin, Ziyi
name: Orozco, Rafael
name: Witte, Philipp
name: Louboutin, Mathias
name: Rizzuti, Gabrio
name: Herrmann, Felix J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geophysics (physics.geo-ph)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Image and Video Processing (eess.IV)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We present three imaging modalities that live on the crossroads of seismic and medical imaging. Through the lens of extended source imaging, we can draw deep connections among the fields of wave-equation based seismic and medical imaging, despite first appearances. From the seismic perspective, we underline the importance to work with the correct physics and spatially varying velocity fields. Medical imaging, on the other hand, opens the possibility for new imaging modalities where outside stimuli, such as laser or radar pulses, can not only be used to identify endogenous optical or thermal contrasts but that these sources can also be used to insonify the medium so that images of the whole specimen can in principle be created.
description: Submitted to the Society of Exploration Geophysicists Annual Meeting 2020
Robust Learning via Cause-Effect Models
Creators: name: Schölkopf, Bernhard
name: Janzing, Dominik
name: Peters, Jonas
name: Zhang, Kun
Publisher: name: arXiv
Year: 2011
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We consider the problem of function estimation in the case where the data distribution may shift between training and test time, and additional information about it may be available at test time. This relates to popular scenarios such as covariate shift, concept drift, transfer learning and semi-supervised learning. This working paper discusses how these tasks could be tackled depending on the kind of changes of the distributions. It argues that knowledge of an underlying causal direction can facilitate several of these tasks.
Fractional Sobolev spaces with kernel function on compact Riemannian manifolds
Creators: name: Aberqi, A.
name: Ouaziz, A.
name: Repovš, D. D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: Primary 58J10, Secondary 58J20, 35J66

description: In this paper, a new class of Sobolev spaces with kernel function satisfying a Lévy-integrability type condition on compact Riemannian manifolds is presented. We establish the properties of separability, reflexivity, and completeness. An embedding result is also proved. As an application, we prove the existence of solutions for a nonlocal elliptic problem involving the fractional $p(\cdot, \cdot)$-Laplacian operator. As one of the main tools, topological degree theory is applied.
The Square of Nijenhuis Tensor and Its Vanishing Results
Creators: name: Ling, Jun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: F.2.2; I.2.7
subject: 53C15 (Primary), 32Q60 (Secondary)

description: We give the strong form and the weak form of the square of Nijenhuis tensor, and some vanish results of the square.
description: 17 pages
title: Thrombozyten leiten Leukozyten zum Ort der Entzündung
Creators: name: Reichel, Christoph
name: Zuchtriegel, Gabriele
name: Uhl, Bernd
name: Puhr-Westerheide, Daniel
name: Pörnbacher, Michaela
name: Lauber, Kirsten
name: Krombach, Fritz
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Rekrutierung von Immunzellen zum Ort der Infektion oder Gewebeschädigung ist grundlegender Bestandteil von Entzündungsreaktionen. Wie zirkulierende Leukozyten eine geeignete Stelle für die Auswanderung aus dem Gefäßsystem in das Gewebe finden ist größtenteils[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
On the seed population of solar energetic particles in the inner heliosphere
Creators: name: Wijsen, Nicolas
name: Li, Gang
name: Ding, Zheyi
name: Lario, David
name: Poedts, Stefaan
name: Filwett, Rachael
name: Allen, Robert
name: Dayeh, Maher
Publisher: name: arXiv
Year: 2023
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Particles measured in large gradual solar energetic particle (SEP) events are believed to be predominantly accelerated at shocks driven by coronal mass ejections (CMEs). Ion charge state and composition analyses suggest that the origin of the seed particle population for the mechanisms of particle acceleration at CME-driven shocks is not the bulk solar wind thermal material, but rather a suprathermal population present in the solar wind. This suprathermal population could result from remnant material accelerated in prior solar flares and/or preceding CME-driven shocks. In this work, we examine the distribution of this suprathermal particle population in the inner heliosphere by combining a magnetohydrodynamic (MHD) simulation of the solar wind and a Monte-Carlo simulation of particle acceleration and transport. Assuming that the seed particles are uniformly distributed near the Sun by solar flares of various magnitudes, we study the longitudinal distribution of the seed population at multiple heliocentric distances. We consider a non-uniform background solar wind, consisting of fast and slow streams that lead to compression and rarefaction regions within the solar wind. Our simulations show that the seed population at a particular location (e.g., 1 au) is strongly modulated by the underlying solar wind configuration. Corotating interaction regions (CIRs) and merged interactions regions (MIRs) can strongly alter the energy spectra of the seed particle populations. In addition, cross-field diffusion plays an important role in mitigating strong variations of the seed population in both space and energy.
description: 20 pages, 7 figures
Inclusive semileptonic $Λ_b$ decays in the Standard Model and beyond
Creators: name: Colangelo, Pietro
name: De Fazio, Fulvia
name: Loparco, Francesco
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Inclusive semileptonic decays of beauty baryons are studied using the heavy quark expansion to ${\cal O}(1/m_b^3)$, at leading order in $α_s$. The case of a polarized decaying baryon is examined, with reference to $Λ_b$. An extension of the Standard Model effective Hamiltonian inducing $b \to U \ell {\bar ν}_ \ell$ transitions ($U=u,\,c$ and $\ell=e,\,μ,\,τ$) is considered, which comprises the full set of D=6 semileptonic operators with left-handed neutrinos. The effects of the new operators in several observables are described.
description: 50 pages, 12 figures. Corrected eq. (C.5)
Regular perturbation of V -geometrically ergodic Markov chains
Creators: name: Ferré, Déborah
name: Hervé, Loïc
name: Ledoux, James
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this paper, new conditions for the stability of V-geometrically ergodic Markov chains are introduced. The results are based on an extension of the standard perturbation theory formulated by Keller and Liverani. The continuity and higher regularity properties are investigated. As an illustration, an asymptotic expansion of the invariant probability measure for an autoregressive model with i.i.d. noises (with a non-standard probability density function) is obtained.
title: Ergebnisse der Nasalen Provokation in der Diagnostik der allergischen Rhinitis bei Kindern
Creators: name: Rose-Diekmann, Christina
name: Ott, Hagen
name: Welkoborsky, Hans-Jürgen
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die allergische Rhinitis stellt eine der häufigsten Allergien im Kindesalter dar. Gleichzeitig ist das Symptom des chronisch/rezidivierenden Schnupfens ein häufiges Beschwerdebild. Die klassische Allergiediagnostik mit kutaner Provokation und Bestimmung des spezifischen IgE’s[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Web-Based Dynamic Paintings: Real-Time Interactive Artworks in Web Using a 2.5D Pipeline
Creators: name: Akleman, Ergun
name: wang, Youyou
name: Xiong, Yinan
name: Shanker, Anusha
name: Perumal, Fermi
name: Gonen, Ozgur
name: Fard, Motahareh
Publisher: name: arXiv
Year: 2023
Subjects: subject: Graphics (cs.GR)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: In this work, we present a 2.5D pipeline approach to creating dynamic paintings that can be re-rendered interactively in real-time on the Web. Using this 2.5D approach, any existing simple painting such as portraits can be turned into an interactive dynamic web-based artwork. Our interactive system provides most global illumination effects such as reflection, refraction, shadow, and subsurface scattering by processing images. In our system, the scene is defined only by a set of images. These include (1) a shape image, (2) two diffuse images, (3) a background image, (4) one foreground image, and (5) one transparency image. A shape image is either a normal map or a height. Two diffuse images are usually hand-painted. They are interpolated using illumination information. The transparency image is used to define the transparent and reflective regions that can reflect the foreground image and refract the background image, both of which are also hand-drawn. This framework, which mainly uses hand-drawn images, provides qualitatively convincing painterly global illumination effects such as reflection and refraction. We also include parameters to provide additional artistic controls. For instance, using our piecewise linear Fresnel function, it is possible to control the ratio of reflection and refraction. This system is the result of a long line of research contributions. On the other hand, the art-directed Fresnel function that provides physically plausible compositing of reflection and refraction with artistic control is completely new. Art-directed warping equations that provide qualitatively convincing refraction and reflection effects with linearized artistic control are also new. You can try our web-based system for interactive dynamic real-time paintings at http://mock3d.tamu.edu/.
description: 22 pages
Creep buckling analysis of initially imperfect linear visoelastic columns
Creators: name: Wijeweera, Harsha, 1957-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: TA 418.2 W45 1986
subject: Materials - Creep
subject: Columns - Materials
subject: Viscoelasticity

description: Bibliography: p. 125-128.
title: In-vitro-Exposition von humanen Nasenschleimhautzellen und Lymphozyten mit Glycerin als Bestandteil des Shisha-Tabaks
Creators: name: Uebelacker, Lukas
name: Bunk, Sebastian
name: Hackenberg, Stephan
name: Kleinsasser, Norbert H.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Die Effekte von Shisha-Tabakkonsum auf die humanen Zielzellen der Kanzerogenese im oberen Aerodigestivtrakt sind bisher weitgehend unerforscht. In der vorliegenden Arbeit werden zyto- und genotoxische Effekte von Glycerin, dem wichtigsten Feuchthaltemittel im Shisha-Tabak, auf humane Nasenschleimhautzellen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Political consequences of generational change in Canada: scenarios of the future
Creators: name: Berg, Nowell Judin
Publisher: name: University of Calgary
Year: 1986
Subjects: subject: JA 76 B47 1987
subject: Political sociology
subject: Political science - Canada - Sociological aspects
subject: Sociology - Canada - Political aspects
subject: Conflict of generations - Political aspects
subject: Age groups - Political aspects
subject: Generations - Canada - Political aspects

description: Bibliography: p. 184-208.
Intermittency as metastability: a predictive approach to evolution in disordered environments
Creators: name: Smerlak, Matteo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Many systems across the sciences evolve through a combination of multiplicative growth and diffusive transport. In the presence of disorder, these systems tend to form localized structures which alternate between long periods of relative stasis and short bursts of activity. This behaviour, known as intermittency in physics and punctuated equilibrium in evolutionary theory, is difficult to forecast; in particular there is no general principle to locate the regions where the system will settle, how long it will stay there, or where it will jump next. Here I introduce a predictive theory of linear intermittency that closes these gaps. I show that any positive linear system can be mapped onto a generalization of the "maximal entropy random walk", a Markov process on graphs with non-local transition rates. This construction reveals the localization islands as local minima of an effective potential, and intermittent jumps as barrier crossings in that potential. My results unify the concepts of intermittency in linear systems and Markovian metastability, and provide a generally applicable method to reduce, and predict, the dynamics of disordered linear systems. Applications span physics, evolutionary dynamics and epidemiology.
description: Extension of arXiv:1912.05890
Structural and conformational energy studies of ligands of angiotensin converting enzyme and thermolysin
Creators: name: Vrielink, Alice, 1959-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QP 609 A53 V74 1985
subject: Angiotensin converting enzyme
subject: Enzyme inhibitors
subject: Enzymes
subject: Hypertension

description: Bibliography: p. 122-126.
Spin-orbital polarization of Majorana edge states in oxides nanowires
Creators: name: Settino, J.
name: Forte, F.
name: Perroni, C. A.
name: Cataudella, V.
name: Cuoco, M.
name: Citro, R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate a paradigmatic case of topological superconductivity in a one-dimensional nanowire with $d-$orbitals and a strong interplay of spin-orbital degrees of freedom due to the competition of orbital Rashba interaction, atomic spin-orbit coupling, and structural distortions. We demonstrate that the resulting electronic structure exhibits an orbital dependent magnetic anisotropy which affects the topological phase diagram and the character of the Majorana bound states (MBSs). The inspection of the electronic component of the MBSs reveals that the spin-orbital polarization generally occurs along the direction of the applied Zeeeman magnetic field, and transverse to the magnetic and orbital Rashba fields. The competition of symmetric and antisymmetric spin-orbit coupling remarkably leads to a misalignment of the spin and orbital moments transverse to the orbital Rashba fields, whose manifestation is essentially orbital dependent. The behavior of the spin-orbital polarization along the applied Zeeman field reflects the presence of multiple Fermi points with inequivalent orbital character in the normal state. Additionally, the response to variation of the electronic parameters related with the degree of spin-orbital entanglement leads to distinctive evolution of the spin-orbital polarization of the MBSs. These findings unveil novel paths to single-out hallmarks relevant for the experimental detection of MBSs.
description: 14 pages, 8 figures
Deposition, diffusion, and nucleation on an interval
Creators: name: Georgiou, Nicholas
name: Wade, Andrew R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K35 (Primary) 60J25, 60J65, 60J70, 82C22, 82D80 (Secondary)

description: Motivated by nanoscale growth of ultra-thin films, we study a model of deposition, on an interval substrate, of particles that perform Brownian motions until any two meet, when they nucleate to form a static island, which acts as an absorbing barrier to subsequent particles. This is a continuum version of a lattice model studied in the applied literature. We show that the associated interval-splitting process converges in the sparse deposition limit to a Markovian process (in the vein of Brennan and Durrett) governed by a splitting density with a compact Fourier series expansion but, apparently, no simple closed form. We show that the same splitting density governs the fixed deposition rate, large time asymptotics of the normalized gap distribution, so these asymptotics are independent of deposition rate. The splitting density is derived by solving an exit problem for planar Brownian motion from a right-angled triangle, extending work of Smith and Watson.
description: 47 pages, 3 figures; v2: minor revisions
title: Die hochdosierte nasale Allergenprovokation ist auch in der klinischen Routine sicher
Creators: name: Wagenmann, Martin
name: Sternal, Fabian
name: Stenin, Igor
name: Werminghaus, Pascal
name: Scheckenbach, Kathrin
name: Plettenberg, Christian
name: Klenzner, Thomas
name: Schipper, Jörg
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Nasale Allergenprovokationen (NPT) werden klinisch angewandt, um zwischen allergischer Sensibilisierung und einer allergischen Erkrankung zu differenzieren. Sie ermöglichen die Klärung der Relevanz einzelner Allergene und unterstützen die Indikation zur spezifischen Immuntherapie.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Plasmodium knowlesi H strain pregnancy malaria immune responses in olive baboons (Papio anubis)
Creators: name: Mustafa, Barasa
name: Michael, Mwangi Irungu
name: Joshua, Mutiso Muli
name: Esther, Kagasi Ambogo
name: Hastings, Ozwara Suba
name: Michael, Gicheru Muita
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cell Behavior (q-bio.CB)
subject: FOS: Biological sciences

description: Approximately 24 million pregnant women in Sub-Saharan Africa are at risk of suffering from pregnancy malaria complications. Mechanisms responsible for increased susceptibility to malaria in pregnant women are not fully understood. Baboons are susceptible to Plasmodium knowlesi and their reproductive physiology and host pathogen interactions are similar to those in humans, making them attractive for development as a model for studying mechanisms underlying pregnancy malaria. This study exploited the susceptibility of baboons to Plasmodium knowlesi infection to characterize cytokine and peripheral blood mononuclear cell recall proliferation responses underlying the pathogenesis of pregnancy malaria in baboons infected with Plasmodium knowlesi. The pregnancies of three time mated adult female baboons and their gestational levels were confirmed by ultrasonography. On the 150th day of gestation, the pregnant baboons together with four non pregnant controls were infected with Plasmodium knowlesi H strain parasites. Collection of peripheral sera, and mononuclear cells was then done on a weekly basis. Sera cytokine concentrations were measured by Enzyme Linked Immunosorbent Assay (ELISA) using respective enzyme conjugated antibodies. Peripheral blood mononuclear cell recall proliferation assays were also done on a weekly basis. Results indicate that pregnancy malaria in this model is associated with suppression of interferon gamma and interleukin 6 (IL-6) responses. Tumour necrosis factor alpha responses were upregulated while IL-4, IL-12 and recall proliferation responses were not different from controls. These data to a great extent are consistent with some findings from human studies, showing the feasibility of this model for studying mechanisms underlying pregnancy malaria.
description: Five pages, six figures;This study was funded by the research capability strengthening WHO grant (Grant Number: A 50075) for malaria research in Africa under the Multilateral Initiative on Malaria/Special Programme for Research and Training in Tropical Diseases (WHO-MIM/TDR).The Institute of Primate Research (IPR) in Nairobi (Kenya) provided the baboons and laboratory facilities for the study
On the Formation of Lines in Quantum Phase Space
Creators: name: Steuernagel, Ole
name: Yang, Popo
name: Lee, Ray-Kuang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the formation of lines in phase space in Wigner's distribution $W.$ Whereas lines in phase space do not form in classical systems, unless special initial states are chosen, we find, for large classes of systems and initial states of quantum systems that $W$ tends to form straight line patterns crisscrossing phase space. These arise from the states' coherences. Some of those lines have astonishing extent, reaching across the entire state. We show that the formation of such straight line patterns is due to the formation of 'randomized grid states'. We establish their stability to perturbations, and that they are tied to interference phenomena in configuration space. We additionally identify generic higher-order `eye' patterns in phase space which occur less often since they require the formation of more specific regular grid states; and we show that the randomization of eye patterns tends to deform them into lines.
description: 12 pages 17 figures. J. Phys. A: Math. Theor (2022)
Technicolor Models with Color-Singlet Technifermions and their Ultraviolet Extensions
Creators: name: Ryttov, Thomas A.
name: Shrock, Robert
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study technicolor models in which all of the technifermions are color-singlets, focusing on the case in these fermions transform according to the fundamental representation of the technicolor gauge group. Our analysis includes a derivation of restrictions on the weak hypercharge assignments for the technifermions and additional color-singlet, technisinglet fermions arising from the necessity of avoiding stable bound states with exotic electric charges. Precision electroweak constraints on these models are also discussed. We determine some general properties of extended technicolor theories containing these technicolor sectors.
description: 17 pages, latex, 2 figures
title: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 87 Nr. 1 2009(2011)
title: Bd. 87 Nr. 1 2009(2011)
titleType: AlternativeTitle
Creators: name: Germania : Anzeiger Der Römisch-Germanischen Kommission Des Deutschen Archäologischen Instituts
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2020

description: Titelei Inhalt Gasr Wames, eine burgusartige Kleinfestung des mittleren 3. Jahrhunderts am tripolitanischen 'limes Tentheitanus' (Libyen)...75-104 Frühes Mittelalter an der Schütter - Eine klösterliche 'cella' in der 'villa rustica' von Nassenfels, Lkr. Eichstätt...221-263 Michael Bolus / Ralf Schmitz, Der Neandertaler...274-277 Norbert Aujoulat, Lascaux. Le geste, l’espace et le temps...277-279 Jörg Bofinger, Untersuchungen zur neolithischen Besiedlungsgeschichte des Oberen Gäus...280-283 Michael Schulz / Sabine Jäger-Wersonig, Archäologische Forschungen in Altheim 1991-1998...300-304 Markus Asal, Ein spätrömischer Getreidespeicher am Rhein. Die Grabung Rheinfelden-Augarten West 2001...309-313 Michaela Konrad, Die Ausgrabungen unter dem Niedermünster zu Regensburg...313-316 Oliver Grimm, Großbootshaus-Zentrum und Herrschaft...327-330 Miroslav Buchvaldek / Andreas Lippert / Lubomir Kosnar (Hrsg.), Archeologický atlas pravěké Evropy / Atlas zur Prähistorischen Archäologie Europas/Archaeological Atlas of Prehistoric Europe / Atlas archeologique de l’Europe préhistorique...334-337 Matthias Jung, Zur Logik archäologischer Deutung. Interpretation, Modellbildung und Theorieentwicklung am Fallbeispiel des späthallstattzeitlichen ,Fürstengrabes‘ von Eberdingen-Hochdorf, Kr. Ludwigsburg...342-347 Hinweise für Publikationen der Römisch-Germanischen Kommission...352-354
Application of path-integral quantization to indistinguishable particle systems topologically confined by a magnetic field
Creators: name: Jacak, Janusz E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We demonstrate an original development of path-integral quantization in the case of a multiply connected configuration space of indistinguishable charged particles on a 2D manifold and exposed to a strong perpendicular magnetic field. The system occurs to be exceptionally homotopy-rich and the structure of the homotopy essentially depends on the magnetic field strength resulting in multi loop trajectories at specific conditions. We have proved, by a generalization of the Bohr-Sommerfeld quantization rule, that the size of a magnetic field flux quantum grows for multi loop orbits like $(2k+1)\frac{h}{c}$ with the number of loops $k$. Utilizing this property for electrons on the 2D substrate jellium we have derived upon the path integration a complete FQHE hierarchy in excellent consistence with experiments. The path-integral has been next developed to a sum over configurations, displaying various patterns of trajectory homotopies (topological configurations), which in the nonstationary case of quantum kinetics reproduces some unclear formerly details in the longitudinal resistivity observed in experiments.
On the Helgason-Johnson bound
Creators: name: Dong, Chao-Ping
Publisher: name: arXiv
Year: 2020
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let $G$ be a simple non-compact linear Lie group. Let $π$ be any irreducible unitary representation of $G$ with infinitesimal character $Λ$ whose continuous part is $ν$. The beautiful Helgason-Jonson bound in 1969 says that the norm of $ν$ is upper bounded by the norm of $ρ(G)$, which stands for the half sum of the positive roots of $G$. The current paper aims to give a framework to sharpen the Helgason-Johnson bound when $π$ is infinite-dimensional. We have explicit results for exceptional Lie groups. Ingredients of the proof include Parathasarathy's Dirac operator inequality, Vogan pencil, and the unitarily small convex hull introduced by Salamanca-Riba and Vogan.
description: 19 pages, Conjecture 2.1 is still open, to appear in Israel Journal of Mathematics
Voting behavior change and the 1980 Canadian federal election
Creators: name: Withey, Michael, 1960-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: JF 1001 W57 1986
subject: Voting - Canada
subject: Voting research - Canada
subject: Elections - Canada
subject: Party affiliation - Canada

description: Bibliography: p. 130-136.
Titelei
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2020

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 87 Nr. 1 2009(2011)
Exploring 360-Degree View of Customers for Lookalike Modeling
Creators: name: Rahman, Md Mostafizur
name: Kikuta, Daisuke
name: Abrol, Satyen
name: Hirate, Yu
name: Suzumura, Toyotaro
name: Loyola, Pablo
name: Ebisu, Takuma
name: Kondapaka, Manoj
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Lookalike models are based on the assumption that user similarity plays an important role towards product selling and enhancing the existing advertising campaigns from a very large user base. Challenges associated to these models reside on the heterogeneity of the user base and its sparsity. In this work, we propose a novel framework that unifies the customers different behaviors or features such as demographics, buying behaviors on different platforms, customer loyalty behaviors and build a lookalike model to improve customer targeting for Rakuten Group, Inc. Extensive experiments on real e-commerce and travel datasets demonstrate the effectiveness of our proposed lookalike model for user targeting task.
Magnetic transitions in strong coupling expansions for nearly degenerate states
Creators: name: Fresard, Raymond
name: Hackenberger, Christian
name: Kopp, Thilo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider a strong coupling expansion for a two-band Hubbard model on two sites with nearly degenerate states. A comparative analysis is performed for different schemes of perturbation theory which are applicable to systems with nearly degenerate states. A fourth order approach which builds on a four-dimensional low-energy subspace with nearly degenerate states captures accurately the transition from an antiferromagnetic to a ferromagnetic ground state at large on-site Coulomb interaction.
description: 15 pages, 6 figures; version corrects typos and other minor mistakes
title: Nasale ASS-Provokationen zur Detektierung früher Formen der ASS-Intoleranz
Creators: name: Zappe, Sören Marian
name: Tietz, Anne
name: Förster-Ruhrmann, Ulrike
name: Olze, Heidi
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Als Samter-Trias wird die Assoziation der nasalen Polyposis (NP), Asthma und einer ASS-Intoleranz bezeichnet. Essentiell ist vor der ASS-Desaktivierung die Diagnosesicherung. Weitgehend unbekannt ist, ob nasale ASS-Provokationen bereits bei Patienten mit einer inkompletten Samter-Trias erfolgen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Sedimentology of the Late Cretaceous Judith River Formation, "Cathedral" area, Dinosaur Provincial Park, Alberta
Creators: name: Wood, James M.
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QE 688 W66 1987
subject: Geology, Stratigraphic - Cretaceous
subject: Geology - Alberta - Dinosaur Provincial Park
subject: Geology - Alberta - Judith River Formation

description: Bibliography: p. 200-213.
description: Virtually continuous, three-dimensional exposure of the Late Cretaceous, Judith River Formation in "The Cathedral" area of the Dinosaur Provincial Park badlands provides a rare opportunity to analyse the sedimentological architecture of an ancient coastal plain succession. Four major lithofacies have been recognized in this 60 m thick sequence, namely: 1) an erosionally-based, 2.5-11 m thick, trough cross-bedded sandstone facies (TX); 2) large-scale inclined heterolithic strata (IHS) with original dips of 1-21°. This facies is 3-13 m thick and is comprised of decimetre-scale thick interbeds of either sandstone and mudstone , or intraformational conglomerate and sandstone; 3) a 1-5 m thick sandstone facies (IBS) with large-scale inclined bedding showing original dips of 1-200, and (4) a 0.1-12 m thick, massive shale facies (SH). The study sequence has been divided into six erosionally-based, coarse-to-fine rhythms. Three rhythms have the upward lithofacies sequence TX-IHS-SH, one has TX-IBS-SH, and another has IHS-SH. The sixth rhythm is incompletely preserved . Trough axes indicate unidirectional palaeoflow sub-parallel to the strike of associated IHS or IBS bedding planes. The coarse member of each rhythm (comprised of one or more of TX, IHS or IBS) is interpreted to be a product of iii the lateral migration of a single, fluvially-dominated, meandering channel. TX sequences are regarded as channel bottom and lower point bar deposits, and IHS and IBS sequences are interpreted to be products of contemporaneous point bar lateral accretion. SH sequences are considered to be floodplain deposits laid down during, or after, associated active-channel migration. Palaeochannel reconstructions suggest bankfull depths of 7 m to 25 m and widths of 56 m to over 120 m. An upper delta plain or distal alluvial plain physiographic setting is envisaged for these palaeochannels. Occasional marine influence in the palaeochannels, as suggested by previously reported fossil occurrences, is considered to have resulted from infrequent hydraulic backwater effects rather than daily tidal cycles. Heterolithic point bar sequences (IHS) were deposited under conditions of fluctuating discharge, whereas the sand-dominated point bar sequence (IBS) was laid down in a more steady, generally higher-energy hydrological regime. The spatial and temporal distribution of these different discharge regimes was probably controlled by the combined effects of autocyclic and tectonic mechanisms. Taphonomic modes of occurrence of vertebrate and plant fossils are readily explained in te~ms of the meandering channel models proposed. The first volcanic ash bed reported from Dinosaur Provincial Park strata was discovered during this study.
Logarithmic gravity model
Creators: name: Kruglov, S. I.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The modified $F(R)$ gravity theory with the function $F(R)=-(1/β)\ln(1-βR)$ is studied. The action at small coupling $β$ becomes Einstein--Hilbert action. The bound on the parameter $β$ from local tests is $β\leq 2\times 10^{-6}$ cm$^2$. We find the constant curvature solutions and it was shown that the de Sitter space is unstable but a solution with zero Ricci scalar is stable. The potential and the mass of the scalar field (scalaron) are obtained in the Einstein's frame. The slow-roll cosmological parameters are studied and e-folds number is evaluated. The critical points of autonomous equations are analyzed. The function $m(r)$ that describes the deviation from the $Λ$CDM model is calculated.
description: 16 pages, 5 figures. Accepted for publication in IJMPD
Klingelnde Knoten: Untersuchungen zur Herstellung und Konstruktion einer Vačer Knotenfibel
Creators: name: Garvens, Vera
Publisher: name: Restaurierung und Archäologie
Year: 2020

description: Die Vačer Knotenfibeln bilden eine kleine, für die Zeit zwischen 700 und 650 v. Chr. typische Objektgruppe, die ausschließlich im heutigen Slowenien zu finden ist. Die Variante 3 dieses Fibeltyps zeichnet sich in ihrem Aufbau durch ein eisernes Grundgerüst der Fibel und eine hohle Buntmetallzier des Bügels, bestehend aus acht Knoten, aus. Bei der Untersuchung einer solchen vollständig erhaltenen Fibel aus Novo mesto konnte erstmals festgestellt werden, dass die hohl gearbeiteten Knoten mit kleinen Kugeln gefüllt sind. Diese Kugeln erzeugen ein klingelndes Geräusch bei Bewegung der Fibel. Diese Entdeckung war ausschlaggebend für erste, wenn auch häufig sehr eingeschränkte Betrachtungen von sieben weiteren Fibeln dieses Typs. Bislang konnte nur in einem Fall das Klingeln eindeutig nachgewiesen werden. Aufgrund der Untersuchungsergebnisse ist aber anzunehmen, dass es sich hierbei um ein Merkmal aller Fibeln der Variante 3 handelt.
description: Restaurierung und Archäologie, Bd. 10 (2017): Restaurierung und Archäologie
Direct Comparison of Distant Optical Lattice Clocks at the $10^{-16}$ Uncertainty
Creators: name: Yamaguchi, Atsushi
name: Fujieda, Miho
name: Kumagai, Motohiro
name: Hachisu, Hidekazu
name: Nagano, Shigeo
name: Li, Ying
name: Ido, Tetsuya
name: Takano, Tetsushi
name: Takamoto, Masao
name: Katori, Hidetoshi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Fiber-based remote comparison of $^{87}$Sr lattice clocks in 24 km distant laboratories is demonstrated. The instability of the comparison reaches $5\times10^{-16}$ over an averaging time of 1000 s, which is two orders of magnitude shorter than that of conventional satellite links and is limited by the instabilities of the optical clocks. By correcting the systematic shifts that are predominated by the differential gravitational redshift, the residual fractional difference is found to be $(1.0\pm7.3)\times10^{-16}$, confirming the coincidence between the two clocks. The accurate and speedy comparison of distant optical clocks paves the way for a future optical redefinition of the second.