cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Full-$f$ gyrokinetic simulation of turbulence in a helical open-field-line plasma
Creators: name: Shi, Eric L.
name: Hammett, Gregory W.
name: Stoltzfus-Dueck, Timothy
name: Hakim, Ammar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Curvature-driven turbulence in a helical open-field-line plasma is investigated using electrostatic five-dimensional gyrokinetic continuum simulations in an all-bad-curvature helical-slab geometry. Parameters for a National Spherical Torus Experiment scrape-off-layer plasma are used in the model. The formation and convective radial transport of plasma blobs is observed, and it is shown that the radial particle-transport levels are several times higher than diffusive Bohm-transport estimates. By reducing the strength of the poloidal magnetic field, the profile of the heat flux to the divertor plate is observed to broaden.
Ground state energy of the $f=1$ spinor Bose-Einstein condensates
Creators: name: Huang, W. -J.
name: Gou, S. -C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate, in the standard Bogoliubov approximation, the ground state energy of the spinor BEC with hyperfine spin $f=1$ where the two-body repulsive hard-core and spin exchange interactions are both included. The coupling constants characterized these two competing interactions are expressed in terms of the corresponding s-wave scattering lengths using second-order perturbation methods. We show that the ultraviolet divergence arising in the ground state energy corrections can be exactly eliminated.
description: 14 pages, no figures, submitted to PRA
Biregular and birational geometry of quartic double solids with 15 nodes
Creators: name: Avilov, Artem
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Three-dimensional del Pezzo varieties of degree 2 are double covers of projective space $\mathbb{P}^{3}$ branced in a quadric. In this paper we prove that if a del Pezzo variety of degree 2 has exactly 15 nodes then the corresponding quadric is a hyperplane section of the Igusa quartic or, equivalently, all such del Pezzo varieties are members of one particular linear system on the Coble fourfold. Their automorphism groups are induced from the automorphism group of Coble fourfold. Also we classify all $G$-birationally rigid varieties of such type.
description: Ta appear in Izv. RAN
title: Effect of stroboscopic training on the groundstroke in skilled youth tennis players
Creators: name: Schootemeijer, Sabine
name: Visch, Lara
Publisher: name: Student Undergraduate Research E-journal!
Year: 2017

description: Previous research suggested that training with stroboscopic glasses has a positive effect on visual processes like online control and transient attention in a laboratory setting. In this study the effect of six stroboscopic training sessions on the groundstroke in skilled youth tennis players was investigated. Controls participated in the same training sessions as the strobe group. The hitting accuracy of the groundstroke in the strobe group improved significantly after stroboscopic training compared to the control group (p <0.05). Therefore, it is concluded that training with stroboscopic glasses has a positive effect on the groundstroke in tennis.
description: Student Undergraduate Research E-journal!, Vol 3 (2017): Student Research Conference 2017
Additional file 1 of Rectification of radiotherapy-induced cognitive impairments in aged mice by reconstituted Sca-1+ stem cells from young donors
Creators: name: Wlodarek, Lukasz
name: Cao, Feng
name: Alibhai, Faisal
name: Fekete, Adam
name: Noyan, Nima
name: Tobin, Stephanie
name: Marvasti, Tina
name: Wu, Jun
name: Li, Shu-Hong
name: Weisel, Richard
name: Wang, Lu-Yang
name: Jia, Zhengping
name: Li, Ren-Ke
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Figure S1.GFP+cell distribution in the hindbrain (cerebellum) with occasional functional GFP+Purkinje cells. (a) GFP+ cells and commonly observed morphologies (insets) in the hindbrain of an O+-O animal. (b) GFP+ cells in the cerebellum of a single O+-O animal with an enlarged image of a GFP+ Purkinje cell and its recorded action potential. Arrow points to a second GFP+ Purkinje cell and arrowhead depicts a GFP+ microglia. Scale bars, from left to right (a): 2 mm, 100 μm and 10 μm; (b): 300 μm, 25 μm and 10 μm. (DOCX 1682 kb)
Glueball States in a Constituent Gluon Model
Creators: name: Hou, Wei-Shu
name: Luo, Ching-Shan
name: Wong, Gwo-Guang
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a model with dynamical gluon mass, we investigate the bound states of two and three gluons via a Schrödinger equation. The short distance potential is approximated by one-gluon-exchange while the long distance part is assumed to be of a breakable string. We estimate the masses and in particular the {\it sizes} of low-lying bound states with no orbital angular momentum. By considering quantum-mechanical smearing of the gluon fields and normalizing to lattice results on $M_{0^{++}}$ and $M_{2^{++}}$, we find that the $0^{++}$ glueball is rather small in size compared with the others. The fitted gluon mass is of order 600 to 700 MeV, which is reasonable. The 3-gluon glueballs $0^{-+}$, $1^{--}$ and $3^{--}$ states are nearly degenerate, and their mass ratio with $2^{++}$ is largely independent of all parameters and consistent with lattice calculations. We estimate the mass of $1^{--}$ glueball to be $3.1-3.7$ GeV, which is close to the mass of $J/ψ$ and $ψ^\prime$.
description: Revtex, 7 pages with 7 eps figures
A simple Boxed Molecular Kinetics approach to accelerate rare events in the stochastic kinetic master equation
Creators: name: Shannon, Robin J
name: Glowacki, David R
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The chemical master equation is a powerful theoretical tool for analysing the kinetics of complex multi-well potential energy surfaces in a wide range of different domains of chemical kinetics spanning combustion, atmospheric chemistry, gas surface chemistry, solution phase chemistry, and biochemistry. There are two well-established methodologies for solving the chemical master equation: a stochastic kinetic Monte Carlo approach and a matrix-based approach. In principle, the results yielded by both approaches are identical; the decision of which approach is better suited to a particular study depends on the details of the specific system under investigation. In this article, we present a rigorous method for accelerating stochastic approaches by several orders of magnitude, along with a method for unbiasing the accelerated results to recover the true value. The approach we take in this paper is inspired by the so-called boxed molecular dynamics (BXD) method, which has previously only been applied to accelerate rare events in molecular dynamics simulations. Here we extend BXD to design a simple algorithmic strategy for accelerating rare events in stochastic kinetic simulations. Tests on a number of systems show that the results obtained using the BXD rare event strategy are in good agreement with unbiased results. To carry out these tests, we have implemented a kinetic Monte Carlo approach in MESMER, which is a cross platform, open-source, and freely available master equation solver.
Additional file 2: of The acute effects of joint manipulative techniques on markers of autonomic nervous system activity: a systematic review and meta-analysis of randomized sham-controlled trials
Creators: name: Picchiottino, Mathieu
name: Leboeuf-Yde, Charlotte
name: Gagey, Olivier
name: Hallman, David
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Risk of bias tool, support for judgment. This file contains the risk of bias tool with support for judgement for each included study. (DOCX 59 kb)
Influência de cortinas de chumbo na radiologia intervencionista para minimizar a dose de radiação à qual os profissionais de saúde são expostos: Uma revisão sistemática
Creators: name: Silva, Aline Ferreira Da
name: Silva, Daniela Carvalho
name: Rosa, Matheus Capo
name: Souza, Samara Pavan
name: Milagre, Selma Terezinha
Publisher: name: Zenodo
Year: 2019
Subjects: cortina de chumbo
radiologia intervencionista
saiote de chumbo
proteção radiológica
hemodinâmica

description: Diante da crescente utilização e importância da radiologia intervencionista (RI) e das altas doses de radiação a que são expostas as equipes de profissionais médicos, a utilização dos equipamentos de proteção coletiva (EPC) e de equipamentos de proteção individual (EPI) têm uma grande importância na redução das doses de radiação, sendo a principal barreira de proteção radiológica. Assim, este trabalho tem como objetivo fazer uma revisão literária do uso de cortinas de chumbo em procedimentos de RI para avaliar as doses de radiação nos profissionais de saúde. Para isso, foi feita uma revisão sistemática da literatura na base de dados MEDLINE, LILACS, ScienceDirect, Google Acadêmico, Oxford Academic e na biblioteca eletrônica SciELO. Foram incluídos artigos nos idiomas português e inglês publicados nos últimos 12 anos, utilizando os descritores “cortina de chumbo/lead curtain” OR “saiote de chumbo/lower skirt shield” AND “radiologia intervencionista/interventional radiology” OR “hemodinâmica/hemodynamic” AND “proteção radiológica/radiological protection”. Após análise criteriosa, 6 artigos, atenderam aos critérios de inclusão. Todos os trabalhos se mostraram muito favoráveis quanto ao uso da cortina de chumbo como equipamento de proteção à radiação para os Indivíduos Ocupacionalmente Expostos (IOE).
SB 796: a high-velocity RRc star
Creators: name: Gomel, Roy
name: Shahaf, Sahar
name: Mazeh, Tsevi
name: Faigler, Simchon
name: Crause, Lisa A.
name: Sefako, Ramotholo
name: Segransan, Damien
name: Maxted, Pierre F. L.
name: Soszyński, Igor
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report here on a detailed study of a c-type RR Lyrae variable (RRc variable), SB 796, serendipitously discovered in a search of the WASP public data for stars that display large photometric periodic modulation. SB 796 displays a period of $P = 0.26585$ d and semi-amplitude of $\sim$ 0.1 mag. Comparison of the modulation shape and period with the detailed analysis of LMC variables indicates that SB 796 is an RRc variable. Gaia DR2 classification corroborated our result. Radial-velocity (RV) follow-up observations revealed a periodic variation consistent with a sine modulation, with a semi-amplitude of $5.6\pm0.2$ km/s, and a minimum at phase of maximum brightness. Similar amplitude and phase were previously seen in other RRc variables. The stellar averaged RV is $\sim 250$ km/s, turning SB 796 to be a high-velocity star, while its present position, as derived from the Gaia astrometry, is at $\sim 3.5$ kpc below the Galactic plane. Integration of the stellar Galactic motion shows that SB 796 oscillates at a range of 0.5--20 kpc Galacto-centric distance, passing near the Galactic center about three times in 1 Gyr. The Galactic radial motion takes SB 796 up and down the plane to a scale height of $\sim 10$ kpc. During its $\sim10$ Gyrs estimated life time, SB 796 therefore passed $\sim 30$ times near the Galactic center.
Nonlinear Couette flow in a low density granular gas
Creators: name: Tij, M.
name: Tahiri, E. E.
name: Montanero, J. M.
name: Garzó, V.
name: Santos, A.
name: Dufty, J. W.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A model kinetic equation is solved exactly for a special stationary state describing nonlinear Couette flow in a low density system of inelastic spheres. The hydrodynamic fields, heat and momentum fluxes, and the phase space distribution function are determined explicitly. The results apply for conditions such that viscous heating dominates collisional cooling, including large gradients far from the reference homogeneous cooling state. Explicit expressions for the generalized transport coefficients (e.g., viscosity and thermal conductivity) are obtained as nonlinear functions of the coefficient of normal restitution and the shear rate.These exact results for the model kinetic equation are also shown to be good approximations to the corresponding state for the Boltzmann equation via comparison with direct Monte Carlo simulation for the latter
description: 22 pages (9 figures included). Minor changes with respect to v2. Fig. 1 is new. To be published in J. Stat. Phys. (June 2001 issue,Volume 103, 5/6)
Comment on Healey's "Quantum Theory and the Limits of Objectivity"
Creators: name: Baumann, Veronika
name: Del Santo, Flavio
name: Brukner, Caslav
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: In this comment we critically review an argument against the existence of objective physical outcomes, recently proposed by R. Healey [Foundations of Physics, 48(11), 1568-1589]. We show that his gedankenexperiment, based on a combination of "Wigner's friend" scenarios and Bell's inequalities, suffers from the main criticism, that the computed correlation functions entering the Bell's inequality are in principle experimentally inaccessible, and hence the author's claim is not verifiable. We discuss perspectives for fixing that by adapting the proposed protocol and show that this, however, makes Healey's argument virtually equivalent to other previous, similar proposals that he explicitly criticises.
description: 6 pages, 2 figures
MOESM2 of Exploring the heterogeneity of human exposure to malaria vectors in an urban setting, Bouaké, Côte d’Ivoire, using an immuno-epidemiological biomarker
Creators: name: Dipomin Traoré
name: Sagna, André
name: Akré Adja
name: Dounin Zoh
name: Kouassi Adou
name: Kouassi Lingué
name: Coulibaly, Issa
name: N’Cho Tchiekoi
name: Assi, Serge
name: Poinsignon, Anne
name: Dagnogo, Mamadou
name: Remoue, Franck
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. IgG level with gSG6-P1 salivary peptide according to the use of insecticide-treated nets (ITN) in the whole population (A) and in age groups (B and C). Fig. A: IgG level to gSG6-P1 peptide in the whole population according to the ITN use in the rainy (Fig. A1) and dry (Fig. 1B) seasons. Fig. B: IgG level to gSG6-P1 peptide in “under 5 years” age group according to the ITN use in the rainy (Fig. A1) and dry (Fig. 1B) seasons. Fig. C: IgG level to gSG6-P1 peptide in “over 5 years” age group according to the ITN use in the rainy (Fig. A1) and dry (Fig. 1B) seasons.
Additional file 4 of Rectification of radiotherapy-induced cognitive impairments in aged mice by reconstituted Sca-1+ stem cells from young donors
Creators: name: Wlodarek, Lukasz
name: Cao, Feng
name: Alibhai, Faisal
name: Fekete, Adam
name: Noyan, Nima
name: Tobin, Stephanie
name: Marvasti, Tina
name: Wu, Jun
name: Li, Shu-Hong
name: Weisel, Richard
name: Wang, Lu-Yang
name: Jia, Zhengping
name: Li, Ren-Ke
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology

description: Figure S4. Tyrosine hydroxylase expression in the reconstituted hippocampus. (a) Western-blot analysis and quantification in the whole hippocampus for n = 5 animals per group. (b) Immunostaining and quantification for tyrosine hydroxylase fibers in different regions of the hippocampus for n = 5 animals per group. Scale bars, 200 μm (top and middle panels) and 100 μm for bottom panels (a). Data are mean ± s.e.m. *P ≤ 0.05; ****P ≤ 0.0001 (unpaired two-sided t-tests (a) and two-way ANOVA with Tukey’s multiple comparisons test (b F (2, 24) = 587.4, P < 0.0001)). (DOCX 134 kb)
Additional file 7 of Rectification of radiotherapy-induced cognitive impairments in aged mice by reconstituted Sca-1+ stem cells from young donors
Creators: name: Wlodarek, Lukasz
name: Cao, Feng
name: Alibhai, Faisal
name: Fekete, Adam
name: Noyan, Nima
name: Tobin, Stephanie
name: Marvasti, Tina
name: Wu, Jun
name: Li, Shu-Hong
name: Weisel, Richard
name: Wang, Lu-Yang
name: Jia, Zhengping
name: Li, Ren-Ke
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology

description: Figure S7.Young donor microglia can influence the polarized state of old host microglia. (a) Immunostaining for anti-inflammatory (Arg-1+) donor (GFP+) and host (GFP−) microglia in a midbrain section containing the hippocampus. (b) Higher magnification inset from a Y+-O mouse demonstrating signal localization and cell proximity (left) and quantification of immunostaining (right). n = 5 mice per group for five randomly selected regions. Scale bars 100 μm (a) and 50 μm for inset (b). Data are mean ± s.e.m. ****P ≤ 0.0001 (unpaired two-sided t-tests (b)). (DOCX 198 kb)
Counterexamples to the $L^p$-Calderón--Zygmund Estimate on Open Manifolds
Creators: name: Li, Siran
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Based on a construction due to B. Güneysu and S. Pigola (\textit{Adv. Math.} \textbf{281} (2015), pp.353--393), for each $p \in [1,\infty]$ and $m \in \mathbb{Z}_{\geq 2}$, we exhibit an $m$-dimensional Riemannian open manifold $\mathcal{M}$ on which the $L^p$-Calderón--Zygmund estimate \begin{equation*} \|\nabla \nabla f\|^p_{L^p} \leq C_1 \|Δf\|_{L^p}^p + C_2 \| f\|_{L^p}^p \qquad \text{ for all } f \in C^\infty_c(\mathcal{M}) \end{equation*} is false for any $C_1, C_2$ depending on $m$ and $p$. Therefore, one must impose further geometric conditions on the manifold to ensure the validity of the Calderón--Zygmund estimate.
description: 9 pages. Comments are welcome!
title: State Aid in Europe
Creators: name: Böckers, Jan Philip
Publisher: name: Student Undergraduate Research E-journal!
Year: 2017

description: The effect of state aid has been widely discussed in the existing literature from a policy makers point of view, yet the business perspective on obtaining state aid has not. This paper attempts to shed light on this viewpoint by examining potential factors affecting the aid intensity of state aid in Europe. It finds that the extent of state aid differs between countries, governing parties and the type of aid. Furthermore, it finds a general trend of ecreasing aid intensities in Europe. Based on these findings, businesses can adapt their strategy to optimize their expected aid intensity.
description: Student Undergraduate Research E-journal!, Vol 3 (2017): Student Research Conference 2017
Sums of squares in real quadratic fields and Hilbert modular groups
Creators: name: Chamizo, Fernando
name: Miatello, Roberto J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F72, 11F41, 11N45

description: We use the spectral theory of Hilbert-Maass forms for real quadratic fields to obtain the asymptotics of some sums involving the number of representations as a sum of two squares in the ring of integers.
description: 21 pages
MOESM3 of Identification of the two-component guaiacol demethylase system from Rhodococcus rhodochrous and expression in Pseudomonas putida EM42 for guaiacol assimilation
Creators: name: García-Hidalgo, Javier
name: Krithika Ravi
name: Lise-Lotte Kuré
name: Lidén, Gunnar
name: Gorwa-Grauslund, Marie
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Inorganic Chemistry

description: Additional file 3. SDS-PAGE analysis of protein expression pattern of P. putida EM42 strains.
Direct writing of heterostructures in single atomically precise graphene nanoribbons
Creators: name: Ma, Chuanxu
name: Xiao, Zhongcan
name: Huang, Jingsong
name: Liang, Liangbo
name: Lu, Wenchang
name: Hong, Kunlun
name: Sumpter, Bobby G.
name: Bernholc, J.
name: Li, An-Ping
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Precision control of interfacial structures and electronic properties is the key to the realization of functional heterostructures. Here, utilizing the scanning tunneling microscope (STM) both as a manipulation and characterization tool, we demonstrate the fabrication of a heterostructure in a single atomically precise graphene nanoribbon (GNR) and report its electronic properties. The heterostructure is made of a seven-carbon-wide armchair GNR and a lower band gap intermediate ribbon synthesized bottom-up from a molecular precursor on an Au substrate. The short GNR segments are directly written in the ribbon with an STM tip to form atomic precision intraribbon heterostructures. Based on STM studies combined with density functional theory calculations, we show that the heterostructure has a type-I band alignment, with manifestations of quantum confinement and orbital hybridization. Our finding demonstrates a feasible strategy to create a double barrier quantum dot structure with atomic precision for novel functionalities, such as negative differential resistance devices in GNR-based nanoelectronics.
description: 17 pages, 6 figures
Magnon splitting induced by charge ordering in NaV_2O_5
Creators: name: Gros, Cladius
name: Valenti, Roser
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider the effects of charge ordering in NaV_2O_5 (below T_SP) on the exchange constants and on the magnon dispersion. We show that the experimentally observed splitting of the magnon branches along the a direction is induced by charge ordering. We find that one can distinguish between the proposed 'zig-zag' and 'in-line' patterns of charge ordering. Only the zig-zag ordering is consistent with the experimental results regarding (i) the unusual intensity modulation observed in magnetic neutron scattering, (ii) the reduction in the intra-ladder exchange constant below T_SP, and (iii) the magnon dispersion along a. We estimate the inter-ladder exchange constant to be 1.01meV=11.7K for T>T_SP.
description: final version for PRL
Moduli Space of Paired Punctures, Cyclohedra and Particle Pairs on a Circle
Creators: name: Li, Zhenjie
name: Zhang, Chi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study a new moduli space $\mathcal{M}_{n+1}^{\mathrm{c}}$, which is obtained from $\mathcal{M}_{0,2n+2}$ by identifying pairs of punctures. We find that this space is tiled by $2^{n-1}n!$ cyclohedra, and construct the canonical form for each chamber. We also find the corresponding Koba-Nielsen factor can be viewed as the potential of the system of $n{+}1$ pairs of particles on a circle, which is similar to the original case of $\mathcal{M}_{0,n}$ where the system is $n{-}3$ particles on a line. We investigate the intersection numbers of chambers equipped with Koba-Nielsen factors. Then we construct cyclohedra in kinematic space and show that the scattering equations serve as a map between the interior of worldsheet cyclohedron and kinematic cyclohedron. Finally, we briefly discuss string-like integrals over such moduli space.
description: 23 pages, 7 figures
Mimosa (sect. Mimosa) (ser. Mimosa) serra y subser. afines
Creators: name: Morales, Matías
name: Fortunato, Renée H.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Mimosa

description: Clave de identificación de Mimosa serra y subser. afines en Paraguay
Tallos aculeados. Indumento de setas calcáreas y/o pelos, raramente con algunos tricomas glandulosos. Pinnas 1- yugas. Flores fértiles 4-meras, 4-andras. Especies de Sudamérica
 Mimosa sect. Mimosa ser. Mimosa
(BARNEBY, 1991: 510-515)
 1. Folíolos desarrollados, 4 por hoja.......... subser. Mimosa
1a. Folíolos desarrollados, más de 4 por hoja..................... 2
 2. Indumento de setas retrostrigosas.... subser. Obstrigosae
2a. Indumento de setas antrorsas, estrigosas o pilosas........ 3
3. Cáliz paleáceo-papiforme.............................................. 4
3a. Cáliz campanulado o aristado, pero no paleáceo-papiforme........................................................................................ 5
 4. Folíolos 2-7 mm de ancho, 5-7-nervados......................................................................................... subser. Hirsutae
 4a. Folíolos 0.8-2 mm de ancho, 2-3-nervados....................................................................................... subser. Pudicae
5. Subarbustos de hasta 60 cm, generalmente incluyendo xilopodio en especímenes de herbario........................... 6
5a. Subarbustos o arbustos (60-) 80-140 cm, generalmente representados sólo por ramas en especímenes de herbario......... 7
 6. Nervio medio de los folíolos continuo..................................................................................... subser. Pedunculosae
 6a. Nervio medio de los folíolos discontinuo..................................................................................... subser. Polycarpae
 7. Tallos y pecíolos teretes o subteretes. Tallos con 2-3 acúleos por nudo, pecíolos y raquis de las pinnas generalmente inermes.................................................... subser. Polycarpae
 7a. Tallos 3-4-gonos; pecíolos canaliculados. Tallos, pecíolos y raquis de las pinnas con acúleos dispuestos en 2 o más hileras...................................... subser. Serrae (M. serra)
description: Published as part of Morales, Matías & Fortunato, Renée H., 2013, Nuevas citas del género Mimosa (Mimosoideae, Leguminosae) para la flora del Paraguay, pp. 76-85 in Candollea 68 (1) on page 85, DOI: 10.15553/c2013v681a11, http://zenodo.org/record/5715258
How the Coherent Tides Obstruct the Radial Infalls of Satellite Galaxies onto Clusters
Creators: name: Lee, Jounghun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A direct numerical evidence for the obstructing effect of the coherent tides on the infall-zone satellites around the cluster halos is presented. Analyzing the numerical data from a high-resolution N-body simulation, we calculate the mean fractions of the radial and tangential velocities of the infall-zone satellites around the cluster halos and investigate if and how they depend on the tidal coherence defined as the alignments between the major principal axes of the local tidal fields smoothed on the linear and nonlinear scales. It is found that the infall-zone satellites located in the regions with higher tidal coherence have significantly smaller and larger mean fractions of the radial and tangential velocities, respectively, which indicates that the radial infall of satellites onto host clusters are obstructed by the coherent tides. We also show that those satellites separated by shorter distances from the host clusters, having lower-masses, and embedded in the anisotropic large-scale environments like filaments and sheets, are more vulnerable to the obstructing effect of the coherent tides.
description: Accepted for publication in ApJL, revised version, 11 figures, 1 table
A lattice test of alternative interpretations of ``triviality'' in $(λΦ^4)_4$ theory
Creators: name: Agodi, A.
name: Andronico, G.
name: Cea, P.
name: Consoli, M.
name: Cosmai, L.
name: Fiore, R.
name: Stevenson, P. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: There are two physically different interpretations of ``triviality'' in $(λΦ^4)_4$ theories. The conventional description predicts a second-order phase transition and that the Higgs mass $m_h$ must vanish in the continuum limit if $v$, the physical v.e.v, is held fixed. An alternative interpretation, based on the effective potential obtained in ``triviality-compatible'' approximations (in which the shifted `Higgs' field $h(x)\equiv Φ(x)-$ is governed by an effective quadratic Hamiltonian) predicts a phase transition that is very weakly first-order and that $m_h$ and $v$ are both finite, cutoff-independent quantities. To test these two alternatives, we have numerically computed the effective potential on the lattice. Three different methods were used to determine the critical bare mass for the chosen bare coupling value. All give excellent agreement with the literature value. Two different methods for obtaining the effective potential were used, as a control on the results. Our lattice data are fitted very well by the predictions of the unconventional picture, but poorly by the conventional picture.
description: 16 pages, LaTeX, 2 eps figures (acknowledgements added in the replaced version)
Additional file 2 of Rectification of radiotherapy-induced cognitive impairments in aged mice by reconstituted Sca-1+ stem cells from young donors
Creators: name: Wlodarek, Lukasz
name: Cao, Feng
name: Alibhai, Faisal
name: Fekete, Adam
name: Noyan, Nima
name: Tobin, Stephanie
name: Marvasti, Tina
name: Wu, Jun
name: Li, Shu-Hong
name: Weisel, Richard
name: Wang, Lu-Yang
name: Jia, Zhengping
name: Li, Ren-Ke
Publisher: name: figshare
Year: 2020
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Mental Health

description: Figure S2.Number of pro-inflammatory microglia increase with age while spatial memory and learning performance declines. (a) Representative immunostaining and quantification of pro-inflammatory (iNOS+) Iba1+ microglia in 2-month-old and 18-month-old WT mice. n = 6 mice per group. (b) Immunostaining and quantification of WT microglia morphology with aging. n = 6 mice per group. (c) Spatial memory Barnes maze (top) and novel object recognition (bottom) performance for 2-month-old and 18-month-old WT mice. n = 6 mice per group. Scale bars 100 μm (a) and 10 μm (b). Data are mean ± s.e.m. *P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001; ****P ≤ 0.0001 (two-way ANOVA with Tukey’s multiple comparisons test (c top; F (1, 31) = 22.52, P < 0.0001, bottom; F (1, 20) = 160.2, P < 0.0001) and unpaired two-sided t-tests (a, b)) (DOCX 1104 kb)
Automatically Detecting Self-Reported Birth Defect Outcomes on Twitter for Large-scale Epidemiological Research
Creators: name: Klein, Ari Z.
name: Sarker, Abeed
name: Weissenbacher, Davy
name: Gonzalez-Hernandez, Graciela
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In recent work, we identified and studied a small cohort of Twitter users whose pregnancies with birth defect outcomes could be observed via their publicly available tweets. Exploiting social media's large-scale potential to complement the limited methods for studying birth defects, the leading cause of infant mortality, depends on the further development of automatic methods. The primary objective of this study was to take the first step towards scaling the use of social media for observing pregnancies with birth defect outcomes, namely, developing methods for automatically detecting tweets by users reporting their birth defect outcomes. We annotated and pre-processed approximately 23,000 tweets that mention birth defects in order to train and evaluate supervised machine learning algorithms, including feature-engineered and deep learning-based classifiers. We also experimented with various under-sampling and over-sampling approaches to address the class imbalance. A Support Vector Machine (SVM) classifier trained on the original, imbalanced data set, with n-grams, word clusters, and structural features, achieved the best baseline performance for the positive classes: an F1-score of 0.65 for the "defect" class and 0.51 for the "possible defect" class. Our contributions include (i) natural language processing (NLP) and supervised machine learning methods for automatically detecting tweets by users reporting their birth defect outcomes, (ii) a comparison of feature-engineered and deep learning-based classifiers trained on imbalanced, under-sampled, and over-sampled data, and (iii) an error analysis that could inform classification improvements using our publicly available corpus. Future work will focus on automating user-level analyses for cohort inclusion.
Bifurcations and a chaos strip in states of long Josephson junctions
Creators: name: Yugay, K. N.
name: Blinov, N. V.
name: Shirokov, I. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Stationary and nonstationary, in particular, chaotic states in long Josephson junctions are investigated. Bifurcation lines on the parametric bias current-external magnetic field plane are calculated. The chaos strip along the bifurcation line is observed. It is shown that transitions between stationary states are the transitions from metastable to stable states and that the thermodynamical Gibbs potential of these stable states may be larger than for some metastable states. The definition of a dynamical critical magnetic field characterizing the stability of the stationary
description: 13 pages, 6 Postscript figures, uses revtex.sty
SDP-based branch-and-bound for non-convex quadratic integer optimization
Creators: name: Buchheim, Christoph
name: Montenegro, Maribel
name: Wiegele, Angelika
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Semidefinite programming (SDP) relaxations have been intensively used for solving discrete quadratic optimization problems, in particular in the binary case. For the general non-convex integer case with box constraints, the branch-and-bound algorithm Q-MIST has been proposed by Buchheim and Wiegele (Math Program 141(1--2):435--452, 2013), which is based on an extension of the well-known SDP-relaxation for max-cut. For solving the resulting SDPs, Q-MIST uses an off-the-shelf interior point algorithm. In this paper, we present a tailored coordinate ascent algorithm for solving the dual problems of these SDPs. Building on related ideas of Dong (SIAM J Optim 26(3):1962--1985, 2016), it exploits the particular structure of the SDPs, most importantly a small rank of the constraint matrices. The latter allows both an exact line search and a fast incremental update of the inverse matrices involved, so that the entire algorithm can be implemented to run in quadratic time per iteration. Moreover, we describe how to extend this approach to a certain two-dimensional coordinate update. Finally, we explain how to include arbitrary linear constraints into this framework, and evaluate our algorithm experimentally.
title: ID.alistic: identificatie met een touch voor de patiënt
Creators: name: Zijlmans, Maarten
name: Wilschut, Marcel
name: Wauben, Linda
Publisher: name: Student Undergraduate Research E-journal!
Year: 2017

description: ID.alistic is een conceptuele patiëntidentificatie methode (middels een vingerafdrukscanner), ter vervanging van het polsbandjessysteem van het Albert Schweitzer ziekenhuis (ASz) dialysecentrum. Dit onderzoek bepaalt
de implementeerbaarheid van ID.alistic binnen het dialysecentrum door behoefteanalyse, risicoanalyse en
het testen van een prototype. Dialysepatiënten en -verpleegkundigen zien ID.alistic graag geïmplementeerd. ID.alistic draagt grotere risico’s met zich mee dan het polsbandje, alhoewel deze risico’s vermijdbaar zijn. Uit de test bleek dat een optische vingerafdrukscanner niet geschikt was, omdat de vingerafdrukken van patiënten van onvoldoende kwaliteit waren. De oorzaak is vooralsnog onbekend. ID.alistic is niet implementeerbaar. Verder onderzoek moet uitwijzen of ultrasone vingerafdrukscanners of andere biometrische modaliteiten uitkomst bieden.
description: Student Undergraduate Research E-journal!, Vol 3 (2017): Student Research Conference 2017
MOESM1 of Exploring the heterogeneity of human exposure to malaria vectors in an urban setting, Bouaké, Côte d’Ivoire, using an immuno-epidemiological biomarker
Creators: name: Dipomin Traoré
name: Sagna, André
name: Akré Adja
name: Dounin Zoh
name: Kouassi Adou
name: Kouassi Lingué
name: Coulibaly, Issa
name: N’Cho Tchiekoi
name: Assi, Serge
name: Poinsignon, Anne
name: Dagnogo, Mamadou
name: Remoue, Franck
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. IgG level with gSG6-P1 salivary peptide according to age. Fig A and B: IgG levels to gSG6-P1 peptide of children under 5 years according districts (Fig. A rainy season, Fig. B dry season). Fig. C and D: IgG levels to gSG6-P1 peptide of children over 5 years according districts (Fig. C rainy season, Fig. D dry season).
Additional file 3 of Rectification of radiotherapy-induced cognitive impairments in aged mice by reconstituted Sca-1+ stem cells from young donors
Creators: name: Wlodarek, Lukasz
name: Cao, Feng
name: Alibhai, Faisal
name: Fekete, Adam
name: Noyan, Nima
name: Tobin, Stephanie
name: Marvasti, Tina
name: Wu, Jun
name: Li, Shu-Hong
name: Weisel, Richard
name: Wang, Lu-Yang
name: Jia, Zhengping
name: Li, Ren-Ke
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Figure S3. Genetic changes in the whole brain of old mice reconstituted with young Sca-1+or Sca-1−cells. (a) Hierarchical clustering on gene level counts of differentially expressed genes as a function of experimental treatment for n = 3 mice per groups (FC ≥ 1.5, P ≤ 0.05). (b) Volcano plot of 2056 significantly dysregulated genes and (c) a STRING interaction network for the norepinephrine transporter gene, SLC6A2, depicted by the black arrow (right). (DOCX 128 kb)
Hessian Riemannian gradient flows in convex programming
Creators: name: Alvarez, Felipe
name: Bolte, Jérôme
name: Brahic, Olivier
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Motivated by a constrained minimization problem, it is studied the gradient flows with respect to Hessian Riemannian metrics induced by convex functions of Legendre type. The first result characterizes Hessian Riemannian structures on convex sets as those metrics that have a specific integration property with respect to variational inequalities, giving a new motivation for the introduction of Bregman-type distances. Then, the general evolution problem is introduced and a differential inclusion reformulation is given. A general existence result is proved and global convergence is established under quasi-convexity conditions, with interesting refinements in the case of convex minimization. Some explicit examples of these gradient flows are discussed. Dual trajectories are identified and sufficient conditions for dual convergence are examined for a convex program with positivity and equality constraints. Some convergence rate results are established. In the case of a linear objective function, several optimality characterizations of the orbits are given: optimal path of viscosity methods, continuous-time model of Bregman-type proximal algorithms, geodesics for some adequate metrics and projections of $\dot q$-trajectories of some Lagrange equations and completely integrable Hamiltonian systems.
MOESM2 of Identification of the two-component guaiacol demethylase system from Rhodococcus rhodochrous and expression in Pseudomonas putida EM42 for guaiacol assimilation
Creators: name: García-Hidalgo, Javier
name: Krithika Ravi
name: Lise-Lotte Kuré
name: Lidén, Gunnar
name: Gorwa-Grauslund, Marie
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 2. Amino acid identity matrix of components from guaiacol demethylation systems.
Van der Waals loops and the melting transition in two dimensions
Creators: name: Alonso, J. J.
name: Fernandez, J. F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Evidence for the existence of van der Waals loops in pressure p versus volume v plots has for some time supported the belief that melting in two dimensions is a first order phase transition. We report rather accurate equilibrium p(v) curves for systems of hard disks obtained from long Monte Carlo simulations. These curves, obtained in the constant volume ensemble, using periodic boundary conditions, exhibit well defined van der Waals loops. We illustrate their existence for finite systems that are known to undergo a continuous transition in the thermodynamic limit. To this end, we obtain magnetization m versus applied field curves from Monte Carlo simulations of the 2D Ising model, in the constant m ensemble, at the critical point. Whether van der Waals loops for disk systems behave in the thermodynamic limit as they do for the 2D Ising model at the critical point cannot be ruled out. Thus, the often made claim that melting in 2D is a first order phase transition, based on the evidence that van der Waals loops exist, is not sound.
description: 10 pages, 6 Postscript figures (submitted to Phys.Rev.E). For related work, see http://pipe.unizar.es/~jff
Identifying Tidal Disruption Events via Prior Photometric Selection of Their Preferred Hosts
Creators: name: French, K. Decker
name: Zabludoff, Ann I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A nuclear transient detected in a post-starburst galaxy or other quiescent galaxy with strong Balmer absorption is likely to be a Tidal Disruption Event (TDE). Identifying such galaxies within the planned survey footprint of the Large Synoptic Survey Telescope (LSST)---before a transient is detected---will make TDE classification immediate and follow-up more efficient. Unfortunately, spectra for identifying most such galaxies are unavailable, and simple photometric selection is ineffective; cutting on "green valley" UV/optical/IR colors produces samples that are highly contaminated and incomplete. Here we propose a new strategy using only photometric optical/UV/IR data from large surveys. Applying a machine learning Random Forest classifier to a sample of ~400k SDSS galaxies with GALEX and WISE photometry, including 13,592 quiescent Balmer-strong galaxies, we achieve 53-61% purity and 8-21% completeness, given the range in redshift. For the subset of 1299 post-starburst galaxies, we achieve 63-73% purity and 5-12% completeness. Given these results, the range of likely TDE and supernova rates, and that 36-75% of TDEs occur in quiescent Balmer-strong hosts, we estimate that 13-99% of transients observed in photometrically-selected host galaxies will be TDEs and that we will discover 119-248 TDEs per year with LSST. Using our technique, we present a new catalog of 67,484 candidate galaxies expected to have a high TDE rate, drawn from the SDSS, Pan-STARRS, DES, and WISE photometric surveys. This sample is 3.5x larger than the current SDSS sample of similar galaxies, thereby providing a new path forward for transient science and galaxy evolution studies.
description: Accepted to ApJ
Collisionless shock heating of heavy ions in SN 1987A
Creators: name: Miceli, Marco
name: Orlando, Salvatore
name: Burrows, David N.
name: Frank, Kari A.
name: Argiroffi, Costanza
name: Reale, Fabio
name: Peres, Giovanni
name: Petruk, Oleh
name: Bocchino, Fabrizio
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Astrophysical shocks at all scales, from those in the heliosphere up to the cosmological shock waves, are typically "collisionless", because the thickness of their jump region is much shorter than the collisional mean free path. Across these jumps, electrons, protons, and ions are expected to be heated at different temperatures. Supernova remnants (SNRs) are ideal targets to study collisionless processes because of their bright post-shock emission and fast shocks. Although optical observations of Balmer-dominated shocks in young SNRs showed that the post-shock proton temperature is higher than the electron temperature, the actual dependence of the post-shock temperature on the particle mass is still widely debated. We tackle this longstanding issue through the analysis of deep multi-epoch and high-resolution observations of the youngest nearby supernova remnant, SN 1987A, made with the Chandra X-ray telescope. We introduce a novel data analysis method by studying the observed spectra in close comparison with a dedicated full 3-D hydrodynamic simulation. The simulation is able to reproduce self-consistently the whole broadening of the spectral lines of many ions altogether. We can therefore measure the post shock temperature of protons and selected ions through comparison of the model with observations. We have obtained information about the heating processes in collisional shocks by finding that the ion to proton temperature ratio is always significantly higher than one and increases linearly with the ion mass for a wide range of masses and shock parameters.
description: The final version of this manuscript (including Methods) is published in Nature Astronomy and is publicly available at this link: https://rdcu.be/bhO7Z