cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stellar Hydrodynamics in Radiative Regions
Creators: name: Young, Patrick A.
name: Knierman, Karen A.
name: Rigby, Jane R.
name: Arnett, David
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analysis of the response of a radiative region to waves generated by a convective region of the star; this wave treatment of the classical problem of ``overshooting'' gives extra mixing relative to the treatment traditionally used in stellar evolutionary codes. The interface between convectively stable and unstable regions is dynamic and nonspherical, so that the nonturbulent material is driven into motion, even in the absence of ``penetrative overshoot.'' These motions may be described by the theory of nonspherical stellar pulsations, and are related to motion measured by helioseismology. Multi-dimensional numerical simulations of convective flow show puzzling features which we explain by this simplified physical model. Gravity waves generated at the interface are dissipated, resulting in slow circulation and mixing seen outside the formal convection zone. The approach may be extended to deal with rotation and composition gradients. Tests of this description in the stellar evolution code TYCHO produce carbon stars on the asymptotic giant branch (AGB), an isochrone age for the Hyades and three young clusters with lithium depletion ages from brown dwarfs, and lithium and beryllium depletion consistent with observations of the Hyades and Pleiades, all without tuning parameters. The insight into the different contributions of rotational and hydrodynamic mixing processes could have important implications for realistic simulation of supernovae and other questions in stellar evolution.
description: 27 pages, 5 figures, accepted to the Astrophysical Journal
Phytoseius neomontanus Moraes & McMurtry 1989
Creators: name: Ueckermann, Eddie A.
name: Zannou, Ignace D.
name: De Moraes, Gilberto J.
name: Oliveira, Anibal R.
name: Hanna, Rachid
name: Yaninek, John S.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Phytoseius
Phytoseius neomontanus

description: Phytoseius neomontanus Moraes & McMurtry
 Phytoseius neomontanus Moraes & McMurtry, in Moraes et al. (1989): 90; Moraes et al., 2004: 249.
 Remarks. This species was described from specimens collected in Kericho, Kenya, on Malvaceae. No additional specimens were collected in the present study. Female idiosomal setal pattern 12A:5A/JV-3, 4:ZV. The presence of setae J2 and R 1 in this species places it in the plumifer species group (Chant & Yoshida-Shaul 1992a; Chant & McMurtry 1994).
 World distribution. Kenya.
description: Published as part of Ueckermann, Eddie A., Zannou, Ignace D., De Moraes, Gilberto J., Oliveira, Anibal R., Hanna, Rachid & Yaninek, John S., 2007, Phytoseiid mites of the subfamily Phytoseiinae (Acari: Phytoseiidae) from sub-Saharan Africa, pp. 1-20 in Zootaxa 1658 (1) on page 15, DOI: 10.11646/zootaxa.1658.1.1, http://zenodo.org/record/5104092
Phytoseius perforatus El-Badry, 1968: 1083
Creators: name: Ueckermann, Eddie A.
name: Zannou, Ignace D.
name: De Moraes, Gilberto J.
name: Oliveira, Anibal R.
name: Hanna, Rachid
name: Yaninek, John S.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Phytoseius
Phytoseius perforatus

description: Phytoseius perforatus El-Badry
 Phytoseius perforatus El-Badry, 1968: 1083; Moraes et al., 2004: 250.
 Phytoseius (Pennaseius) perforatus, Moraes et al., 1986: 214.
 Remarks. This species was described from specimens collected in Geneid, Blue Nile, Sudan, on Solanaceae. No additional specimens were collected in the present study. Female idiosomal setal pattern 12A:4A/ JV-3,4:ZV. The absence of seta J2 and the presence of seta R 1 in this species place it in the purseglovei species group (Chant & Yoshida-Shaul 1992a; Chant & McMurtry 1994).
 World distribution. Sudan.
description: Published as part of Ueckermann, Eddie A., Zannou, Ignace D., De Moraes, Gilberto J., Oliveira, Anibal R., Hanna, Rachid & Yaninek, John S., 2007, Phytoseiid mites of the subfamily Phytoseiinae (Acari: Phytoseiidae) from sub-Saharan Africa, pp. 1-20 in Zootaxa 1658 (1) on page 15, DOI: 10.11646/zootaxa.1658.1.1, http://zenodo.org/record/5104092
NPR/Marist Poll: March 2021
Creators: name: National Public Radio
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: President Joe Biden job approval (4); coronavirus (COVID-19) vaccine (1); economic index questions (4); health index questions (4); safety and community index questions (4); society and government index questions (4); professional sports (4); 2020 presidential election support (1).
Platyseiella eliahui Ueckermann 1992
Creators: name: Ueckermann, Eddie A.
name: Zannou, Ignace D.
name: De Moraes, Gilberto J.
name: Oliveira, Anibal R.
name: Hanna, Rachid
name: Yaninek, John S.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Platyseiella
Platyseiella eliahui

description: Platyseiella eliahui Ueckermann   (Fig. 9)
 Platyseiella eliahui Ueckermann, 1992: 20; Moraes et al., 2004: 259.
FEMALE. (Specimens measured. Zambia: 2)
Dorsum. Dorsal shield 308 long and 155(150–160) wide, striate. Setae j1 29(28–30), j3 30, j4 9(8–10), j5 8, j6 8, J2 9(8–10), J5 9(8–10) z2 25, z4 28, z5 8, Z4 35, Z5 73, s4 53, s6 76(75–78), r3 38, R1 12. Setae j1, j3, z2, z4, Z4, Z5, s4, s6 and r3 thick, long and serrate; J5 and R1 of medium length and serrate; other setae short and smooth
Peritreme. Extending to level of j1.
Venter. Sternal shield smooth, with posterior margin convex; distances between St1–St3 65, St2–St2 65. Genital shield smooth; distance between St5–St5 65. Ventrianal shield vase-shaped, smooth, anterior margin slightly convex, 100 long, 45 wide at level of Zv2 and 58(55–60) wide at level of anus, with one pair of preanal setae (Jv1 and Zv2 off ventrianal shield), preanal pores posterior to Jv2. Caudoventral setae smooth and sharp-tipped, except Jv5, thick and serrate.
 Chelicera. Movable digit 28 long, with 2 teeth; fixed digit 25 long, with 3 teeth and a pilus dentilis.
Spermatheca. Calyx tubular toward atrium and dish-shaped near vesicle, 18 long; major duct inflate near atrium.
Legs. Macrosetae of leg IV knobbed; Sti IV 22(20–23), Sbt IV 36(33–38), Stt IV 30(29–31).
 Specimens examined. Zambia: 150 km SW Mpika, on Pteridium aquilinum, 17-VI-1992, A. Onzo.
 Remarks. Contrary to the original description and illustrations, the specimens examined here have Z4 serrate. After re-examining the holotype, one of the authors of the present paper (E.A. Ueckermann, author of the species) confirmed the serration of that seta. This species has setae J2 and R1 present, setae r3 inserted on dorsal shield, setae Jv1 inserted off the ventrianal shield and preanal pores widely separated and therefore it belongs to the platypilis species group (Chant & McMurtry 1994).
 World distribution. South Africa and Zambia.
description: Published as part of Ueckermann, Eddie A., Zannou, Ignace D., De Moraes, Gilberto J., Oliveira, Anibal R., Hanna, Rachid & Yaninek, John S., 2007, Phytoseiid mites of the subfamily Phytoseiinae (Acari: Phytoseiidae) from sub-Saharan Africa, pp. 1-20 in Zootaxa 1658 (1) on pages 15-16, DOI: 10.11646/zootaxa.1658.1.1, http://zenodo.org/record/5104092
Units of ring spectra and their traces in algebraic K-theory
Creators: name: Schlichtkrull, Christian
Publisher: name: arXiv
Year: 2004
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 19D55, 55P43, 19D10, 55P48

description: Let GL_1(R) be the units of a commutative ring spectrum R. In this paper we identify the composition BGL_1(R)->K(R)->THH(R)->Ω^{\infty}(R), where K(R) is the algebraic K-theory and THH(R) the topological Hochschild homology of R. As a corollary we show that classes in π_{i-1}(R) not annihilated by the stable Hopf map give rise to non-trivial classes in K_i(R) for i\geq 3.
description: Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol8/paper16.abs.html
Abnormally low thermal conductivity of 2D selenene: An ab initio study
Creators: name: Liu, Gang
name: Gao, Zhibin
name: Li, Guo-Ling
name: Wang, Hui
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The lattice thermal conductivity and thermal transport properties of 2D $α$-selenene are investigated based on the first-principles calculations. The isotropic in-plane thermal conductivity is as low as 3.04 W m$^{-1}$ K$^{-1}$ at room temperature, even abnormally lower than $α$-tellurene which processes analogous configuration and lower Debye temperature. We find this abnormal phenomenon reasonably stems from the larger anharmonicity of the acoustic phonon branch. Moreover, the phonon spectra, elastic properties, and related thermal properties are also exhibited. Acoustic phonons contribute mainly to the total thermal conductivity. Furthermore, size effect, boundary effect, the total phase space for three-phonon processes, phonon group velocity and relaxation time are further investigated, and the last one is unveiled to be the key ingredient of thermal transport in 2D selenene.
description: 15 pages, 5 figures, 1 table
Removing flat directions in SMEFT fits: how polarized electron-ion collider data can complement the LHC
Creators: name: Boughezal, Radja
name: Petriello, Frank
name: Wiegand, Daniel
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the potential of future Electron-Ion Collider (EIC) data to probe four-fermion operators in the Standard Model Effective Field Theory (SMEFT). The ability to perform measurements with both polarized electron and proton beams at the EIC provides a powerful tool that can disentangle the effects from different SMEFT operators. We compare the potential constraints from an EIC with those obtained from Drell-Yan data at the Large Hadron Collider. We show that EIC data plays an important complementary role since it probes combinations of Wilson coefficients not accessible through available Drell-Yan measurements.
description: 24 pages, 13 figures
Control of spatial four wave mixing efficiency in Bessel beams using longitudinal intensity shaping
Creators: name: Ouadghiri-Idrissi, Ismail
name: Dudley, John M.
name: Courvoisier, Francois
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Diffraction-free Bessel beams have attracted major interest because of their stability even in regimes of nonlinear propagation and filamentation. However, Kerr nonlinear couplings are known to induce significant longitudinal intensity modulation, detrimental to the generation of uniform plasma or for applications in the processing of transparent materials. These nonlinear instabilities arise from the generation of new spatio-spectral components through an initial stage of continuous spectral broadening followed by four wave mixing. In this paper, we investigate analytically and numerically these processes and show that nonlinear instabilities can be controlled through shaping the spatial spectral phase of the input beam. This opens new routes for suppressing the nonlinear growth of new frequencies and controlling ultrashort pulse propagation in dielectrics.
Staggered flux vortices and the superconducting transition in the layered cuprates
Creators: name: Honerkamp, Carsten
name: Lee, Patrick A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We propose an effective model for the superconducting transition in the high-T_c cuprates motivated by the SU(2) gauge theory approach. In addition to variations of the superconducting phase we allow for local admixture of staggered flux order. This leads to an unbinding transition of vortices with staggered flux core that are energetically preferable to conventional vortices. Based on parameter estimates for the two-dimensional t-J model we argue that the staggered flux vortices provide a way to understand a phase with a moderate density of mobile vortices over a large temperature range above T_c that yet exhibits otherwise normal transport properties. This picture is consistent with the large Nernst signal observed in this region.
description: 4 pages, 3 figures
title: Majorana mediated non-local charge dynamics in topological superconductors
Creators: name: Van Beek, Ian J.
Publisher: name: University of St Andrews
Year: 2019

description: Topology has enjoyed great success as a paradigm for the classification and understanding of condensed matter outside the framework of spontaneously broken symmetry. This success is all the more remarkable considering that the impact of interactions, in particular the Coulomb interaction between electrons, has been neglected in most analyses. Experience in topologically trivial systems demonstrates that, beyond simply leading to quantitative modifications, interactions can give rise to qualitatively new physics in condensed matter. This thesis explores the interplay between interaction effects and topologically non-trivial states and demonstrates how this interplay can lead to novel physics which is fundamentally contingent upon both a system's topological character and interactions. The prototypical example of a topological state in condensed matter is the Majorana bound state (MBS). In the work presented here, MBSs are significant because they lead to non-local fermionic states in superconductors that are bound to near-zero energy, inside the superconducting gap. The new physics arising from the synergy of MBSs and electron-electron interactions is illustrated by two examples. A Majorana-based analogue of the Kondo system is found to exhibit signs of a delocalised many-body state consisting of electrons from both metallic leads and a superconducting condensate. The presence of MBSs in a current driven capacitive Josephson junction enables excitation of the system to a non-equilibrium state and profoundly affects the overall charge dynamics of the junction. This thesis offers compelling evidence for the importance of interactions in the context of topologically non-trivial systems, not only with regard to determining the topology of the system per se, but also as the means by which new physics is realised.
Combined supplemental material from How biomechanics, path-planning and sensing enable gliding flight in a natural environment
Creators: name: Pranav C. Khandelwal
name: Hedrick, Tyson L.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 110601 Biomechanics
subject: FOS: Health sciences
subject: 60801 Animal Behaviour

description: Additional methodological details on the data collection and analysis methods, a Table of results for each glide, and two figures providing further methodological detail.
A note on monopole moduli spaces
Creators: name: Murray, Michael K.
name: Singer, Michael A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 53C26 14D21

description: We discuss the structure of the framed moduli space of Bogomolny monopoles for arbitrary symmetry breaking and extend the definition of its stratification to the case of arbitrary compact Lie groups. We show that each stratum is a union of submanifolds for which we conjecture that the natural $L^2$ metric is hyperKahler. The dimensions of the strata and of these submanifolds are calculated, and it is found that for the latter, the dimension is always a multiple of four.
description: 17 pages, LaTeX
Additional file 3 of hsa_circ_0000231 Promotes colorectal cancer cell growth through upregulation of CCND2 by IGF2BP3/miR-375 dual pathway
Creators: name: Zhang, Wei
name: Wang, Bo
name: Lin, Yilin
name: Yang, Yang
name: Zhang, Zhen
name: Wang, Quan
name: Zhang, Haoran
name: Jiang, Kewei
name: Ye, Yingjiang
name: Wang, Shan
name: Shen, Zhanlong
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health

description: Additional file 3: Table S3. Relationship between has_circ_0000231 and CCND2 expression and clinicopathological data.
The signature of substructure on gravitational lensing in the LCDM cosmological model
Creators: name: Bradac, M.
name: Schneider, P.
name: Lombardi, M.
name: Steinmetz, M.
name: Koopmans, L. V. E.
name: Navarro, Julio F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a study of the lens properties of quadruply imaged systems, lensed by numerically simulated galaxies. We investigate a simulated elliptical and disc galaxy drawn from high resolution simulations of galaxy formation in a concordance $Λ$CDM universe. The simulations include the effects of gas dynamics, star formation and feedback processes. Flux-ratio anomalies observed in strong gravitational lensing potentially provide an indicator for the presence of mass substructure in lens galaxies as predicted from CDM simulations. We particularly concentrate on the prediction that, for an ideal cusp caustic, the sum of the signed magnifications of the three highly magnified images should vanish when the source approaches the cusp. Strong violation of this cusp relation indicates the presence of substructure, regardless of the global, smooth mass model of the lens galaxy. We draw the following conclusions: (1) the level of substructure present in simulations produces violations of the cusp relation comparable to those observed, (2) higher-order catastrophes (e.g. swallowtails) can also cause changes of the order of 0.6 in the cusp relation as predicted by a smooth model, (3) the flux anomaly distribution depends on the image parity and flux and both the brightest minimum and saddle-point images are more affected by substructure than the fainter images. In addition, the brightest saddle point is demagnified w.r.t. the brightest minimum. Our results are fully numerical and properly include all mass scales, without making semi-analytic assumptions. They are ultimately limited by the mass resolution of single particles in the simulation determined by current computational limits, however show that our results are not affected by shot-noise due to the finite number of particles.
description: 14 pages,9 figures, Accepted for publication in A&A. High resolution colour and B&W versions of this paper are available at http://www.astro.uni-bonn.de/~mbradac/Work/index.html
Geometric inequalities involving mean curvature for closed surfaces
Creators: name: Miura, Tatsuya
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 49Q10, 52A15, 52A40, 53A05, 53C42

description: In this paper we prove some geometric inequalities for closed surfaces in Euclidean three-space. Motivated by Gage's inequality for convex curves, we first verify that for convex surfaces the Willmore energy is bounded below by some scale-invariant quantities. In particular, we obtain an optimal scaling law between the Willmore energy and the isoperimetric ratio under convexity. In addition, we also address Topping's conjecture relating diameter and mean curvature for connected closed surfaces. We prove this conjecture in the class of simply-connected axisymmetric surfaces, and moreover obtain a sharp remainder term which ensures the first evidence that optimal shapes are necessarily straight even without convexity.
description: 20 pages, published version
Global simulations of stellar dynamos
Creators: name: Guerrero, G
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The dynamo mechanism, responsible for the solar magnetic activity, is still an open problem in astrophysics. Different theories proposed to explain such phenomena have failed in reproducing the observational properties of the solar magnetism. Thus, ab-initio computational modeling of the convective dynamo in a spherical shell turns out as the best alternative to tackle this problem. In this work we review the efforts performed in global simulations over the past decades. Regarding the development and sustain of mean-flows, as well as mean magnetic field, we discuss the points of agreement and divergence between the different modeling strategies. Special attention is given to the implicit large-eddy simulations performed with the EULAG-MHD code.
description: 21 pages, 9 figures, proceedings of IAU symposium 354, Solar and Stellar Magnetic Fields: Origins and Manifestations
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.000
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: cistercien
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.000, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 000
Weyl-triplons in SrCu2(BO3)2
Creators: name: Bhowmick, Dhiman
name: Sengupta, Pinaki
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose that Weyl triplons are expected to appear in the low energy magnetic excitations in the canonical Shastry-Sutherland compound, \ce{SrCu2(BO3)2}, a quasi-2D quantum magnet. Our results show that when a minimal, realistic inter-layer coupling is added to the well-established microscopic model describing the excitation spectrum of the individual layers, the Dirac points that appear in the zero-field triplon spectrum of the 2D model split into two pairs of Weyl points along the $k_z$ direction. Varying the strength of the inter-layer DM-interaction and applying a small longitudinal magnetic field results in a range of band-topological transitions accompanied by changing numbers of Weyl points. We propose inelastic neutron scattering along with thermal Hall effect as the experimental techniques to detect the presence of Weyl node in the triplon spectrum of this material. We show that the logarithmic divergence in the second derivative in thermal Hall conductance near phase transition from regime Weyl points to a regime with topologically gapped bands as well as a finite slope in the thermal Hall conductance as a function of magnetic field at zero magnetic field are promising evidence for the presence of Weyl triplons.
description: 13 pages, 6 figures
Neutrino mixing contribution to the cosmological constant
Creators: name: Blasone, M.
name: Capolupo, A.
name: Capozziello, S.
name: Carloni, S.
name: Vitiello, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the non-perturbative vacuum structure associated with neutrino mixing leads to a non-zero contribution to the value of the cosmological constant. Such a contribution comes from the specific nature of the mixing phenomenon. Its origin is completely different from the one of the ordinary contribution of a massive spinor field. We estimate this neutrino mixing contribution by using the natural cut--off appearing in the quantum field theory formalism for neutrino mixing and oscillation.
description: 7 pages
Goedel-type Universes and the Landau Problem
Creators: name: Drukker, Nadav
name: Fiol, Bartomeu
name: Simón, Joan
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We point out a close relation between a family of Goedel-type solutions of 3+1 General Relativity and the Landau problem in S^2, R^2 and H_2; in particular, the classical geodesics correspond to Larmor orbits in the Landau problem. We discuss the extent of this relation, by analyzing the solutions of the Klein-Gordon equation in these backgrounds. For the R^2 case, this relation was independently noticed in hep-th/0306148. Guided by the analogy with the Landau problem, we speculate on the possible holographic description of a single chronologically safe region.
description: Latex, 21 pages, 1 figure. v2 missing references to previous work on the subject added
On the determination of oxygen abundances in chromospherically active stars
Creators: name: Morel, T.
name: Micela, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss oxygen abundances derived from [O I] 6300 and the O I triplet in stars spanning a wide range in chromospheric activity level, and show that these two indicators yield increasingly discrepant results with higher chromospheric/coronal activity measures. While the forbidden and permitted lines give fairly consistent results for solar-type disk dwarfs, spuriously high O I triplet abundances are observed in young Hyades and Pleiades stars, as well as in individual components of RS CVn binaries (up to 1.8 dex). The distinct behaviour of the [O I]-based abundances which consistently remain near-solar suggests that this phenomenon mostly results from large departures from LTE affecting the O I triplet at high activity level that are currently unaccounted for, but also possibly from a failure to adequately model the atmospheres of K-type stars. These results suggest that some caution should be exercised when interpreting oxygen abundances in active binaries or young open cluster stars.
description: 8 pages, accepted for publication in A&A
Next-to-leading-order QCD and electroweak corrections to triple-W production with leptonic decays at the LHC
Creators: name: Dittmaier, Stefan
name: Knippen, Gernot
name: Schwan, Christopher
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a calculation of the next-to-leading-order QCD and electroweak corrections to WWW production with leptonically decaying $\mathrm{W}$ bosons at the LHC, fully taking into account off-shell contributions, intermediary resonances, and spin correlations. The contributions of the quark-antiquark-induced electroweak correction to typical fiducial cross sections at the LHC are of the order of 5-8% and grow to tens of percent in the high-energy tails of distributions. We observe strong cancellations among the positive quark-photon and negative quark-antiquark-induced electroweak corrections. In addition to results based on full $2\to 6/7$-particle next-to-leading-order matrix elements, we present a calculation based on the triple-pole approximation, which expands the matrix elements around the poles of three simultaneously resonant $\mathrm{W}$ bosons. The triple-pole approximation performs particularly well for integrated cross sections and for differential cross sections that are insensitive to off-shell effects, such as angular and rapidity distributions.
description: 24 pages, 24 figures; updated and added references
Stark effect of the Au(111) and Cu(111) surface states
Creators: name: Kroeger, J.
name: Limot, L.
name: Jensen, H.
name: Berndt, R.
name: Johansson, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a low-temperature scanning tunneling spectroscopy study of the Au(111) and of the Cu(111) surface states showing that their binding energy increases when the tip is approached towards the surface. This result, supported by a one-dimensional model calculation and by a comparison to existing photoemission spectroscopy measurements, confirms the existence of a tip-induced Stark effect as previously reported for Ag(111) [L. Limot et al., Phys. Rev. Lett. 91, 196801 (2003)], and suggests that this effect is a general feature of scanning tunneling spectroscopy.
description: 4 pages, 3 figures, 1 table
Platyseiella marikae Ueckermann 1990
Creators: name: Ueckermann, Eddie A.
name: Zannou, Ignace D.
name: De Moraes, Gilberto J.
name: Oliveira, Anibal R.
name: Hanna, Rachid
name: Yaninek, John S.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Platyseiella
Platyseiella marikae

description: Platyseiella marikae Ueckermann   (Fig. 10)
 Platyseiella marikae Ueckermann, 1990: 19; Moraes et al., 2004: 259.
FEMALE. (Specimens measured. South Africa: holotype and 3 paratypes)
Dorsum. Dorsal shield 330(324–337) [324] long and 176(161–195) [182] wide, with irregular striae anterior to j6 and smooth posteriorly. Setae j1 32(31–32) [33], j3 18(17–19) [18], j4 6(6–7) [6], j5 6 [6], j6 7, J2 8(7–9) [7], J5 11(11–12) [11], z2 11(9–13) [11], z4 7(6–7) [7], z5 6(5–7) [6], Z4 83(81–86) [86], Z5 105(104– 106) [104], s4 97(88–107) [107], s6 81(76–84) [83], r3 46(46–47) [46]; R1 13(12–13) [13]. Setae j1, Z4, Z5, s4, s6 and r3 long, thick, serrate; j3 of medium length, thick and serrate; other setae small and smooth.
Peritreme. Extending to level between j1 and j3.
Venter. Sternal shield smooth, with posterior margin irregular; distances between St1-St3 64(62–65) [65], St2–St2 65(64–66) [66]. Genital shield smooth; distance between St5–St5 68(66–69). Ventrianal shield vaseshaped, smooth, anterior margin slightly convex, 113(109–117) long, 66(65–66) wide at level of Zv2 and 65(63–66) wide at level of anus, with 2 pairs of preanal setae (Jv1 off ventrianal shield), preanal pores posterior and slightly laterad to Jv2. Caudoventral setae smooth, except Jv5, serrate.
 Chelicera. Movable digit 32(31–33) [33] long, with 2 teeth; fixed digit 30(29–30) [30] long, with 3 teeth and a pilus dentilis.
Spermatheca. Calyx tubular toward atrium and dish-shaped near vesicle, 15(14–17) long; major duct inflate near atrium.
Legs. Macrosetae of leg IV knobbed; Sge IV 16(12–22) [14], Sti IV 34(33–36) [36], Sbt IV 36(33–37) [36], Stt IV 29(27–30) [28], most of the other leg setae blunt distally.
 Specimens examined. Holotype female and 3 paratype females, South Africa: Western Cape Province, Outeniqua Pass, near George, on Dryopterus sp., 24-VIII-1988, E.A. Ueckermann.
 Remarks: This species has setae J2 and R1 present, setae r3 inserted on dorsal shield, setae Jv1 inserted off the ventrianal shield and preanal pores widely separated and therefore it belongs to the platypilis species group (Chant & McMurtry 1994).
 World distribution. South Africa.
description: Published as part of Ueckermann, Eddie A., Zannou, Ignace D., De Moraes, Gilberto J., Oliveira, Anibal R., Hanna, Rachid & Yaninek, John S., 2007, Phytoseiid mites of the subfamily Phytoseiinae (Acari: Phytoseiidae) from sub-Saharan Africa, pp. 1-20 in Zootaxa 1658 (1) on pages 17-18, DOI: 10.11646/zootaxa.1658.1.1, http://zenodo.org/record/5104092
Distributed Metadata and Streaming Data Indexing as Scalable Filesystem Services
Creators: name: Zheng, Qing
Publisher: name: Carnegie Mellon University
Year: 2021
Subjects: Applied Computer Science

description: As people build larger and more powerful supercomputers, the sheer size of future machines will bring unprecedented levels of concurrency. For applications that write one file per process, increased concurrency will cause more files to be accessed simultaneously and this requires the metadata information of these files to be managed more efficiently. An important factor preventing existing HPC filesystems from being able to more efficiently absorb filesystem metadata mutations is the continued use of a single, globally consistent filesystem namespace to serve all applications running on a single computing environment. Having a shared filesystem namespace accessible from anywhere in a computing environment has many welcome benefits,but it increases each application process’s communication with the filesystem’s metadata servers for orderingconcurrent filesystem metadata changes. This is especially the case when all the metadata synchronization andserialization work is coordinated by a small, fixed set of filesystem metadata servers as we see in many HPCplatforms today. Since scientific applications are typically non-interactive batch programs, the first theme of thisthesis is about taking advantage of knowledge about the system and scientific applications to drastically reduce,and in extreme cases, remove unnecessary filesystem metadata synchronization and serialization, enabling HPCapplications to better enjoy the increasing level of concurrency in future HPC platforms. While overcoming filesystem metadata bottlenecks during simulation I/O is important, achieving efficient analysis of large-scale simulation output is another important enabler for fast scientific discovery. With future machines, simulation output will only become larger and more detailed than it is today. To prevent analysis queries from experiencing excessive I/O delays, the simulation’s output must be carefully reorganized for efficient retrieval. Data reorganization is necessary because simulation output is not always written in the optimal order for analysis queries. Data reorganization can be prohibitively time-consuming when its process requires data to be readback from storage in large volumes. The second theme of this thesis is about leveraging idle CPUcycles on the compute nodes of an application to perform data reorganization and indexing, enabling data to betransformed to a read-optimized format without undergoing expensive readbacks.
Additional file 5 of hsa_circ_0000231 Promotes colorectal cancer cell growth through upregulation of CCND2 by IGF2BP3/miR-375 dual pathway
Creators: name: Zhang, Wei
name: Wang, Bo
name: Lin, Yilin
name: Yang, Yang
name: Zhang, Zhen
name: Wang, Quan
name: Zhang, Haoran
name: Jiang, Kewei
name: Ye, Yingjiang
name: Wang, Shan
name: Shen, Zhanlong
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health

description: Additional file 5: Table S5. Classification of circRNA.
Localization in an external electric field
Creators: name: Bleibaum, O.
name: Belitz, D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The impact of an electric field on the electron localization problem is studied within the framework of a field-theoretic formulation. The investigation shows that the impact of the electric field on the localization corrections is governed by the interplay between two time scales, one set by the electric field, and the other by the phase relaxation rate. At very low temperatures the scaling of the conductivity is governed by the electric field. In this regime the conductivity depends logarithmically on the field, and an arbitrarily small electric field delocalizes the electron states. At higher temperatures the behavior of the conductivity is governed by the temperature scaling. In this regime the field has no impact on the observable leading localization corrections.
description: 10pp, revtex4, no figs
The impact of isomers on a kilonova associated with neutron star mergers
Creators: name: Fujimoto, Shin-ichiro
name: Hashimoto, Masa-aki
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the significance of isomers on a kilonova associated with neutron star mergers (NSMs) for the first time. We calculate the evolution of abundances and energy generation rates ($\dotε_{\rm nuc}$) of ejecta from NSMs, taking into account $β^-$ decay through isomers. We find that for ejecta with electron fraction ($Y_e$) of $0.2-0.3$, $\dotε_{\rm nuc}$ is appreciably changed from those without isomers, due to the large change in timing of $β^-$ decay through the isomeric states of ${}^{123, 125, 127} \rm Sn$ and ${}^{128} \rm Sb$. In particular, the effects of the isomers on $\dotε_{\rm nuc}$ are prominent for ejecta of $Y_e \sim 0.25$, which could emit a fraction of an early, blue component of a kilonova observed in GW170817. When the excitation from a ground state to its isomeric state is important, the isomers of ${}^{129} \rm Sb$ and ${}^{129, 131} \rm Te$ also cause additional and appreciable change in $\dotε_{\rm nuc}$. Furthermore, we demonstrate that larger amounts of lanthanide-free ejecta result in a better fit of an observed light curve of the kilonova in GW170817 if the isomers are taken into account.
description: 6 pages, 4 figures. Accepted for publication in MNRAS
Additional file 1 of A comparison of approaches to measuring maternal mortality in Bangladesh, Mozambique, and Bolivia
Creators: name: Singh, Kavita
name: Li, Qingfeng
name: Ahsan, Karar Zunaid
name: Curtis, Sian
name: Weiss, William
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Supplement 1. Detailed description of the methods for measuring maternal mortality.
Splicing Regulation of Alternative Splicing Regulators as a Novel Therapeutic Approach in Breast Cancer
Creators: name: El-Esnawy, Mariam
Publisher: name: Carnegie Mellon University
Year: 2021
Subjects: subject: Cancer
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Molecular Biology

description: Ribonucleic acids (RNAs) in cells are associated with RNA-binding proteins (RBPs), which affect the processingand function of RNAs. This project works with a specific type of RBPs, called heterogeneous nuclear ribonucleoproteins (hnRNPs), which contribute to multiple aspects of RNA metabolism, including alternative splicing. Alternative splicing is the process during gene expression that results in a single gene coding for multiple proteins. We investigated whether the genes that encode the hnRNPs are alternatively spliced such that the regulators of splicing (i.e. hnRNPs) are themselves regulated at the splicing level. Alternative splicing of a given hnRNP would generate different versions of it with various potentials for binding and regulating its downstream targets, which could lead to diseases, like cancer. This has not been extensively studied before, especially in the context of breast cancer. We focused on the alternative splicing of hnRNPA2B1 and hnRNPM in breast cancer, the most common cancer in Qatar. We predicted that there would be breast-cancer-subtype specific splicing of both hnRNPs. Indeed, we identified 2 isoforms of each hnNRP, where each isoform has different expression levels and phenotypic effects in different breast cancer subtypes. This could set the foundation for different therapeutic approaches, which is the ultimate aim of this project.
Rotation-induced 3D vorticity in 4He superfluid films adsorbed on a porous glass
Creators: name: Fukuda, M.
name: Zalalutdinov, M. K.
name: Kovacik, V.
name: Minoguchi, T.
name: Obata, T.
name: Kubota, M.
name: Sonin, E. B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Detailed study of torsional oscillator experiments under steady rotation up to 6.28 rad/sec is reported for a 4He superfluid monolayer film formed in 1 micrometer-pore diameter porous glass. We found a new dissipation peak with the height being in proportion to the rotation speed, which is located to the lower temperature than the vortex pair unbinding peak observed in the static state. We propose that 3D coreless vortices ("pore vortices") appear under rotation to explain this new peak. That is, the new peak originates from dissipation close to the pore vortex lines, where large superfluid velocity shifts the vortex pair unbinding dissipation to lower temperature. This explanation is confirmed by observation of nonlinear effects at high oscillation amplitudes.
description: 4pages, 5figures
Granular packings with moving side walls
Creators: name: Landry, J. W.
name: Grest, G. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The effects of movement of the side walls of a confined granular packing are studied by discrete element, molecular dynamics simulations. The dynamical evolution of the stress is studied as a function of wall movement both in the direction of gravity as well as opposite to it. For all wall velocities explored, the stress in the final state of the system after wall movement is fundamentally different from the original state obtained by pouring particles into the container and letting them settle under the influence of gravity. The original packing possesses a hydrostatic-like region at the top of the container which crosses over to a depth-independent stress. As the walls are moved in the direction opposite to gravity, the saturation stress first reaches a minimum value independent of the wall velocity, then increases to a steady-state value dependent on the wall-velocity. After wall movement ceases and the packing reaches equilibrium, the stress profile fits the classic Janssen form for high wall velocities, while it has some deviations for low wall velocities. The wall movement greatly increases the number of particle-wall and particle-particle forces at the Coulomb criterion. Varying the wall velocity has only small effects on the particle structure of the final packing so long as the walls travel a similar distance.
description: 11 pages, 10 figures, some figures in color
Anomalous f-electron Hall Effect in the Heavy-Fermion System CeTIn$_{5}$ (T = Co, Ir, or Rh)
Creators: name: Hundley, M. F.
name: Malinwoski, A.
name: Pagliuso, P. G.
name: Sarrao, J. L.
name: Thompson, J. D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The in-plane Hall coefficient $R_{H}(T)$ of CeRhIn$_{5}$, CeIrIn$_{5}$, and CeCoIn$_{5}$ and their respective non-magnetic lanthanum analogs are reported in fields to 90 kOe and at temperatures from 2 K to 325 K. $R_{H}(T)$ is negative, field-independent, and dominated by skew-scattering above $\sim$ 50 K in the Ce compounds. $R_{H}(H \to 0)$ becomes increasingly negative below 50 K and varies with temperature in a manner that is inconsistent with skew scattering. Field-dependent measurements show that the low-T anomaly is strongly suppressed when the applied field is increased to 90 kOe. Measurements on LaRhIn$_{5}$, LaIrIn$_{5}$, and LaCoIn$_{5}$ indicate that the same anomalous temperature dependence is present in the Hall coefficient of these non-magnetic analogs, albeit with a reduced amplitude and no field dependence. Hall angle ($θ_{H}$) measurements find that the ratio $ρ_{xx}/ρ_{xy}=\cot(θ_{H})$ varies as $T^{2}$ below 20 K for all three Ce-115 compounds. The Hall angle of the La-115 compounds follow this T-dependence as well. These data suggest that the electronic-structure contribution dominates the Hall effect in the 115 compounds, with $f$-electron and Kondo interactions acting to magnify the influence of the underlying complex band structure. This is in stark contrast to the situation in most $4f$ and $5f$ heavy-fermion compounds where the normal carrier contribution to the Hall effect provides only a small, T-independent background to $R_{H}.$
description: 23 pages and 8 figures
Clues to the origin and properties of magnetic white dwarfs
Creators: name: Kawka, Adela
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A significant fraction of white dwarfs possess a magnetic field with strengths ranging from a few kG up to about 1000 MG. However, the incidence of magnetism varies when the white dwarf population is broken down into different spectral types providing clues on the formation of magnetic fields in white dwarfs. Several scenarios for the origin of magnetic fields have been proposed from a fossil field origin to dynamo generation at various stages of evolution. Offset dipoles are often assumed sufficient to model the field structure, however time-resolved spectropolarimetric observations have revealed more complex structures such as magnetic spots or multipoles. Surface mapping of these field structures combined with measured rotation rates help distinguish scenarios involving single star evolution from other scenarios involving binary interactions. I describe key observational properties of magnetic white dwarfs such as age, mass, and field strength, and confront proposed formation scenarios with these properties.
description: Review article for the IAU Symposium 357: White dwarfs as probes of fundamental physics and tracers of planetary, stellar & galactic evolution