cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Unification Bounds on the Possible N=2 Supersymmetry Breaking Scale
Creators: name: Antoniadis, I.
name: Ellis, J.
name: Leontaris, G. K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this letter, the possible appearance of N=2 supersymmetry at a low energy scale is investigated in the context of unified theories. Introducing mirror particles for all the gauge and matter multiplets of the Minimal Supersymmetric extension of the Standard Model (MSSM), the measured values of sin^2 θ_W and α_3(M_Z) indicate that the N=2 threshold scale M_{S_2} cannot be lower than \sim 10^{14}GeV. If the U(1) normalization coefficient k is treated as a free parameter, M_{S_2} can be as low as 10^9 GeV. On the other hand, if mirror quarks and leptons are absent and a non-standard value for k is used, N=2 supersymmetry breaking could in principle occur at the electroweak scale.
description: 10 pages, LATEX, 2 eps figures
Additional file 1: of Development of a high-throughput γ-H2AX assay based on imaging flow cytometry
Creators: name: Lee, Younghyun
name: Wang, Qi
name: Shuryak, Igor
name: Brenner, David
name: Turner, Helen
Publisher: name: figshare
Year: 2019
Subjects: Biophysics
Biochemistry
Physical Sciences not elsewhere classified
Medicine
Molecular Biology
Biological Sciences not elsewhere classified
Cancer
Mental Health

description: Time-dependent γ-H2AX foci yields in human blood lymphocytes after 4 Gy irradiation. (A) Experimental data and model fit of γ-H2AX repair kinetics at 0.5, 1, 3, 6 and 24 h after ex vivo irradiation exposure are presented, based on foci number; the right panel is the zoomed picture for 0–12 h with a logarithmic time scale which helps to visualize early time points. (B) Each parameter of model fit of γ-H2AX repair kinetics was shown. Kdec is the constant for decay of γ-H2AX foci after irradiation. Fres is the residual value remaining at long times after irradiation. (DOCX 130 kb)
Tomognathidae Jordan 1923
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Aulopiformes
Tomognathidae

description: † Tomognathidae Jordan 1923: 126 (family)
 † Tomognathus Agassiz 1850
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 69, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Barkhausen noise from precessional domain wall motion
Creators: name: Herranen, Touko
name: Laurson, Lasse
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The jerky dynamics of domain walls driven by applied magnetic fields in disordered ferromagnets -- the Barkhausen effect -- is a paradigmatic example of crackling noise. We study Barkhausen noise in disordered Pt/Co/Pt thin films due to precessional motion of domain walls using full micromagnetic simulations, allowing for a detailed description of the domain wall internal structure. In this regime the domain walls contain topological defects known as Bloch lines which repeatedly nucleate, propagate and annihilate within the domain wall during the Barkhausen jumps. In addition to bursts of domain wall propagation, the in-plane Bloch line dynamics within the domain wall exhibits crackling noise, and constitutes the majority of the overall spin rotation activity.
description: 5 pages, 5 figures
Improving students' understanding of rotating frames of reference using videos from different perspectives
Creators: name: Küchemann, Stefan
name: Klein, Pascal
name: Fouckhardt, Henning
name: Gröber, Sebastian
name: Kuhn, Jochen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: The concepts of the Coriolis and the centrifugal force are essential in various scientific fields and they are standard components of introductory physics lectures. In this paper we explore how students understand and apply concepts of rotating frames of reference in the context of an exemplary lecture demonstration experiment. We found in a $Predict-Observe-Explain$-setting, that after predicting the outcome prior to the demonstration, only one out of five physics students correctly reported the observation of the trajectory of a sphere rolling over a rotating disc. Despite this low score, a detailed analysis of distractors revealed significant conceptual learning during the observation of the experiment. In this context, we identified three main misconceptions and learning difficulties. First, the centrifugal force is only required to describe the trajectory if the object is coupled to the rotating system. Second, inertial forces cause a reaction of an object on which they act. And third, students systematically mix-up the trajectories in the stationary and the rotating frame of reference. Furthermore, we captured students' eye movements during the $Predict$ task and found that physics students with low confidence ratings focused longer on relevant task areas than confident students despite having a comparable score. Consequently, this metric is a helpful tool for the identification of misconceptions using eye tracking. Overall, the results help to understand the complexity of concept learning from demonstration experiments and provide important implications for instructional design of introductions to rotating frames of reference.
description: 12 pages
Ginzburg-Landau theory for the time-dependent phase field in a two-dimensional d-wave superconductor
Creators: name: Sharapov, Sergei G.
name: Beck, Hans
name: Loktev, Vadim M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We derive a finite temperature time-dependent effective theory for the phase $θ$ of the pairing field, which is appropriate for a 2D conducting electron system with non-retarded d-wave attraction. As for s-wave pairing the effective action contains terms with Landau damping, but their structure appears to be different from the s-wave case due to the fact that the Landau damping is determined by the quasiparticle group velocity $v_g$, which for the d-wave pairing does not have the same direction as the non-interacting Fermi velocity $v_F$. We show that for the d-wave pairing the Landau terms have a linear low temperature dependence and in contrast to the s-wave case are important for all finite temperatures.
description: 4 pages, LaTeX; paper presented at New^3SC-3, Honolulu, Hawaii, USA, 2001. To be published in Physica C
Cheirothricidae Woodward 1901
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Aulopiformes
Cheirothricidae

description: Family † Cheirothricidae Woodward 1901
 †Chirothricidae Woodward 1901: 279 (family) † Cheirothrix Pictet & Humbert 1866 [type genus as † Chirothrix, name must be corrected Art. 32.5.3; corrected to † Cheirothricidae by Jordan 1923: 153; family name sometimes seen as †Chirothrichidae]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 69, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
A high-resolution self-consistent whole sky foreground model
Creators: name: Huang, Qizhi
name: Wu, Fengquan
name: Chen, Xuelei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The neutral hydrogen 21cm line is potentially a very powerful probe of the observable universe, and a number of on-going experiments are trying to detect it at cosmological distances. However, the presence of strong foreground radiations such as the galactic synchrotron radiation, galactic free-free emission and extragalactic radio sources make it a very challenging task. For the design of 21cm experiments and analysis of their data, simulation is an essential tool, and good sky foreground model is needed. With existing data the whole sky maps are available only in low angular resolutions or for limited patches of sky, which is inadequate in the simulation of these new 21cm experiments. In this paper, we present the method of constructing a high resolution self-consistent sky model at low frequencies, which incorporates both diffuse foreground and point sources. Our diffuse map is constructed by generating physical foreground components including the galactic synchrotron emission and galactic free-free emission. The point source sample is generated using the actual data from the NRAO VLA Sky Survey (NVSS) and the Sydney University Molonglo Sky Survey (SUMSS) where they are available and complete in flux limit, and mock point sources according to statistical distributions. The entire model is made self-consistent by removing the integrated flux of the point sources from the diffuse map so that this part of radiation is not double counted. We show that with the point sources added, a significant angular power is introduced in the mock sky map, which may be important for foreground subtraction simulations. Our sky maps and point source catalogues are available to download.
description: 14 pages, 9 figures, Science China Physics, Mechanics & Astronomy accepted
MOESM1 of Technology-assisted rehabilitation following total knee or hip replacement for people with osteoarthritis: a systematic review and meta-analysis
Creators: name: Wang, Xia
name: Hunter, David
name: Vesentini, Giovana
name: Pozzobon, Daniel
name: Ferreira, Manuela
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy

description: Additional file 1: Appendix 1. Search strategies
Exact results for the Kardar--Parisi--Zhang equation with spatially correlated noise
Creators: name: Janssen, H. K.
name: Taeuber, U. C.
name: Frey, E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the Kardar--Parisi--Zhang (KPZ) equation in $d$ spatial dimensions with Gaussian spatially long--range correlated noise --- characterized by its second moment $R(\vec{x}-\vec{x}') \propto |\vec{x}-\vec{x}'|^{2ρ-d}$ --- by means of dynamic field theory and the renormalization group. Using a stochastic Cole--Hopf transformation we derive {\em exact} exponents and scaling functions for the roughening transition and the smooth phase above the lower critical dimension $d_c = 2 (1+ρ)$. Below the lower critical dimension, there is a line $ρ_*(d)$ marking the stability boundary between the short-range and long-range noise fixed points. For $ρ\geq ρ_*(d)$, the general structure of the renormalization-group equations fixes the values of the dynamic and roughness exponents exactly, whereas above $ρ_*(d)$, one has to rely on some perturbational techniques. We discuss the location of this stability boundary $ρ_* (d)$ in light of the exact results derived in this paper, and from results known in the literature. In particular, we conjecture that there might be two qualitatively different strong-coupling phases above and below the lower critical dimension, respectively.
description: 21 pages, 15 figures
A projection-based numerical integration scheme for embedded interface: Application to fluid-structure interaction
Creators: name: Liu, Bin
name: Jaiman, Rajeev Kumar
name: Tan, Danielle Sweimann
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We present a projection-based numerical integration technique to deal with embedded interface in finite element (FE) framework. The element cut by an embedded interface is denoted as a cut cell. We recognize elemental matrices of a cut cell can be reconstructed from the elemental matrices of its sub-divided cells, via projection at matrix level. These sub-divided cells are termed as integration cells. The proposed technique possesses following characteristics (1) no change in FE formulation and quadrature rule; (2) consistency with the derivation of FE formulation in variational principle. It can be considered as a re-projection of the residuals of equation system in the test function space or a reduced-order modeling (ROM) technique. These characteristics significantly improves its scalability, easy-to-implementation and robustness to deal with problems involving embedded discontinuities in FE framework. Numerical examples, e.g., vortex-induced vibration (VIV), rotation, free fall and rigid-body contact in which the proposed technique is implemented to integrate the variational form of Navier-Stokes equations in cut cells, are presented.
Minimal Geometric Deformation in a cloud of strings
Creators: name: Panotopoulos, Grigoris
name: Rincón, Ángel
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We find new exact analytical solutions in three-dimensional gravity applying the Minimal Geometric Deformation approach in a cloud of strings.
description: 6 pages, 3 figures, accepted for publication in EPJC
Blow-up for a weakly coupled system of semilinear damped wave equations in the scattering case with power nonlinearities
Creators: name: Palmieri, Alessandro
name: Takamura, Hiroyuki
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary 35L71, 35B44, Secondary 35G50, 35G55

description: In this work we study the blow-up of solutions of a weakly coupled system of damped semilinear wave equations in the scattering case with power nonlinearities. We apply an iteration method to study both the subcritical case and the critical case. In the subcritical case our approach is based on lower bounds for the space averages of the components of local solutions. In the critical case we use the slicing method and a couple of auxiliary functions, recently introduced by Wakasa-Yordanov, to modify the definition of the functionals with the introduction of weight terms. In particular, we find as critical curve for the pair (p, q) of the exponents in the nonlinear terms the same one as for the weakly coupled system of semilinear wave equations with power nonlinearities.
Magnetohydrodynamic-Particle-in-Cell Simulations of the Cosmic-Ray Streaming Instability: Linear Growth and Quasi-linear Evolution
Creators: name: Bai, Xue-Ning
name: Ostriker, Eve C.
name: Plotnikov, Illya
name: Stone, James M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The gyro-resonant cosmic-ray (CR) streaming instability is believed to play a crucial role in CR transport, leading to growth of Alfvén waves at small scales that scatter CRs, and impacts the interaction of CRs with the ISM on large scales. However, extreme scale separation ($λ\ll \rm pc$), low cosmic ray number density ($n_{\rm CR}/n_{\rm ISM} \sim 10^{-9}$), and weak CR anisotropy ($\sim v_A/c$) pose strong challenges for proper numerical studies of this instability on a microphysical level. Employing the recently developed magnetohydrodynamic-particle-in-cell (MHD-PIC) method, which has unique advantages to alleviate these issues, we conduct one-dimensional simulations that quantitatively demonstrate the growth and saturation of the instability in the parameter regime consistent with realistic CR streaming in the large-scale ISM. Our implementation of the $δf$ method dramatically reduces Poisson noise and enables us to accurately capture wave growth over a broad spectrum, equally shared between left and right handed Alfvén modes. We are also able to accurately follow the quasi-linear diffusion of CRs subsequent to wave growth, which is achieved by employing phase randomization across periodic boundaries. Full isotropization of the CRs in the wave frame requires pitch angles of most CRs to efficiently cross $90^\circ$, and can be captured in simulations with relatively high wave amplitude and/or high spatial resolution. We attribute this crossing to non-linear wave-particle interaction (rather than mirror reflection) by investigating individual CR trajectories. We anticipate our methodology will open up opportunities for future investigations that incorporate additional physics.
description: 34 pages, 28 figures, submitted to ApJ
Additional file 2: of A new tool for assessing short debriefings after immersive simulation: validity of the SHORT scale
Creators: name: RiviĂ¨Re, Etienne
name: Aubin, Etienne
name: Samuel-Lessard Tremblay
name: Lortie, Gilles
name: Chiniara, Gilles
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: GRILLE SHORT. (PDF 325 kb)
Nardorexidae Taverne 2004
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Aulopiformes
Nardorexidae

description: Family † Nardorexidae Taverne 2004
 † Nardorexidae Taverne 2004a: 29 (family) † Nardorex Taverne 2004 [family name sometimes seen as †Nardorecidae]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 69, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Cuevas-Vargas, H.; Estrada, S.; Cortés Palacios, H.A. y Ramírez Lemus, L. (2019) Innovación de Procesos en la Pyme Familiar Mexicana. RAU- Revista de Administração da Unimep, 17 (4): 2, Edição Especial, 17-42. ISSN 1679-5350.
Creators: name: Estrada, Salvador
name: Cuevas-Vargas, Héctor
name: Palacios, Héctor Abraham Cortés
name: Ramirez Lemus, Lidia
Publisher: name: figshare
Year: 2021
Subjects: subject: 140209 Industry Economics and Industrial Organisation
subject: FOS: Economics and business
subject: Sociology
subject: FOS: Sociology
subject: 140302 Econometric and Statistical Methods

description: It is widely recognised that innovation is a crucial factor for generating competitive advantages and improving firm growth. In this sense, the present empirical study with a quantitative and cross-sectional approach aimed to analyse process innovation in family SMEs in the industrial sector of Guanajuato according to their size and age, and its impact on organisational performance. The scales used were subjected to a Confirmatory Factor Analysis (CFA), through the Maximum Likelihood Method, from a sample of 212 family SMEs from 5 to 250 workers, with reliability and convergent and discriminant validity. The results obtained through the Linear Regression Analysis by Ordinary Least Squares (OLS), allow us to infer that process innovation has a positive and significant impact on the organisational performance of family SMEs, finding no evidence that size or age influence the impact on organisational performance. On the other hand, medium-sized and young family firms are the ones that attach the greatest importance to process innovation, and this has allowed them to and this has enabled them to sustain themselves over time and improve their performance.Keywords: Process innovation, Family-owned SMEs, Performance
Measurement of a Quantum System Coupled to Independent Heat-Bath and Pointer Modes
Creators: name: Mozyrsky, Dima
name: Privman, Vladimir
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an exact derivation of a process in which a microscopic measured system interacts with heat-bath and pointer modes of a measuring device, via a coupling involving a general Hermitian operator $Λ$ of the system. In the limit of strong interaction with these modes, over a small time interval, we derive the exact effective many-body density matrix of the measured system plus pointer. We then discuss the interpretation of the dynamics considered as the first stage in the process of quantum measurement, eventually involving the wave-function collapse due to interactions with "the rest of the universe." We establish that the effective density matrix represents the required framework for the measured system and the pointer part of the measuring device to evolve into a statistical mixture described by direct-product states such that the system is in each eigenstate of $Λ$ with the correct quantum-mechanical probability, whereas the expectation values of pointer-space operators retain amplified information of the system's eigenstate.
description: 19 pages in plain TeX
Crafting a Unity: Challenging a Culture of Conflict
Creators: name: Black, Antoinette
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: subject: Architecture
subject: FOS: Civil engineering

description: In a culture of division, this thesis will explore the visualization of a unity between contrasting groups of people. The current political climate of division and racial tension surrounding Black Lives Matter continues to thicken, particularly in urban cities. Communities fear one another and have yet to find a bridge to heal the relationship. Through the act of community building through recreation and social programming, this thesis aims to explore an architectural solution for social and spatial disparities. The design is intended to serve a diverse community and promote change. Focusing on Philadelphia, a northern city that has a history of racial tension and redlining, this thesis explores a new programmatic paradigm that focuses on blending barriers of race and economic class. Intersections of gentrification, transition, and slum, are synthesized in order to create a connective tissue of people and place.
Support Feature Machines
Creators: name: Maszczyk, Tomasz
name: Duch, Włodzisław
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: I.2.6
subject: 68T05, 91E40

description: Support Vector Machines (SVMs) with various kernels have played dominant role in machine learning for many years, finding numerous applications. Although they have many attractive features interpretation of their solutions is quite difficult, the use of a single kernel type may not be appropriate in all areas of the input space, convergence problems for some kernels are not uncommon, the standard quadratic programming solution has $O(m^3)$ time and $O(m^2)$ space complexity for $m$ training patterns. Kernel methods work because they implicitly provide new, useful features. Such features, derived from various kernels and other vector transformations, may be used directly in any machine learning algorithm, facilitating multiresolution, heterogeneous models of data. Therefore Support Feature Machines (SFM) based on linear models in the extended feature spaces, enabling control over selection of support features, give at least as good results as any kernel-based SVMs, removing all problems related to interpretation, scaling and convergence. This is demonstrated for a number of benchmark datasets analyzed with linear discrimination, SVM, decision trees and nearest neighbor methods.
description: 8 pages, 9 figs. More at http://www.is.umk.pl/~duch/cv/WD-topics.html
MOESM2 of Technology-assisted rehabilitation following total knee or hip replacement for people with osteoarthritis: a systematic review and meta-analysis
Creators: name: Wang, Xia
name: Hunter, David
name: Vesentini, Giovana
name: Pozzobon, Daniel
name: Ferreira, Manuela
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Additional file 2: Figure S1. Pooled effect of trials that investigated the effects of digital rehabilitation versus usual care on the Western Ontario and McMaster Universities Osteoarthritis Index function scores (5-point Likert scale). Squares represent each individual study. Diamonds represent the pooled effect. Weight (%) represents the influence of each study on the overall meta-analysis. CI, confidence interval; I2, heterogeneity of studies. Figure S2. Pooled effect of trials that investigated the effects of digital rehabilitation versus usual care on the Western Ontario and McMaster Universities Osteoarthritis Index pain scores (5-point Likert scale). Squares represent each individual study. Diamonds represent the pooled effect. Weight (%) represents the influence of each study on the overall meta-analysis. CI, confidence interval; I2, heterogeneity of studies. Figure S3. Pooled effect of trials that investigated the effects of digital rehabilitation versus usual care on the Western Ontario and McMaster Universities Osteoarthritis Index stiffness scores (5-point Likert scale). Squares represent each individual study. Diamonds represent the pooled effect. Weight (%) represents the influence of each study on the overall meta-analysis. CI, confidence interval; I2, heterogeneity of studies.
The HQET/NRQCD Lagrangian to order alpha/m^3
Creators: name: Manohar, Aneesh
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The HQET/NRQCD Lagrangian is computed to order alpha/m^3. The computation is performed using dimensional regularization to regulate the ultraviolet and infrared divergences. The results are consistent with reparametrization invariance to order 1/m^3. Some subtleties in the matching conditions for NRQCD are discussed.
description: Two terms added to Lagrangian. Explicit value of G^3 coefficient given. Some references added, and TeX problems fixed. (18 pages, uses revtex)
A Near-coplanar Stellar Flyby of the Planet Host Star HD 106906
Creators: name: De Rosa, Robert J.
name: Kalas, Paul
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present an investigation into the kinematics of HD 106906 using the newly released Gaia DR2 catalog to search for close encounters with other members of the Scorpius-Centaurus (Sco-Cen) association. HD 106906 is an eccentric spectroscopic binary that hosts both a large asymmetric debris disk extending out to at least 500 au and a directly imaged planetary-mass companion at a projected separation of 738 au. The cause of the asymmetry in the debris disk and the unusually wide separation of the planet is not currently known. Using a combination of Gaia DR2 astrometry and ground-based radial velocities, we explore the hypothesis that a close encounter with another cluster member within the last 15 Myr is responsible for the present configuration of the system. Out of 461 stars analyzed, we identified two candidate perturbers that had a median closest approach (CA) distance within 1 pc of HD 106906: HIP 59716 at $D_{\rm CA}=0.65_{-0.40}^{+0.93}$ pc ($t_{\rm CA}=-3.49_{-1.76}^{+0.90}$ Myr) and HIP 59721 at $D_{\rm CA}=0.71_{-0.11}^{+0.18}$ pc ($t_{\rm CA}=-2.18_{-1.04}^{+0.54}$ Myr), with the two stars likely forming a wide physical binary. The trajectories of both stars relative to HD 106906 are almost coplanar with the inner disk ($Δθ= 5.4\pm1.7$ deg and $4.2_{-1.1}^{+0.9}$ deg). These two stars are the best candidates of the currently known members of Sco-Cen for having a dynamically important close encounter with HD 106906, which may have stabilized the orbit of HD 106906 b in the scenario where the planet formed in the inner system and attained high eccentricity by interaction with the central binary.
description: 10 pages, 6 figures, accepted for publication in AJ
Memory-based mediated interactions between rigid particulate inclusions in viscoelastic environments
Creators: name: Puljiz, Mate
name: Menzel, Andreas M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Many practically relevant materials combine properties of viscous fluids and elastic solids to viscoelastic behavior. Our focus is on the induced dynamic behavior of damped finite-sized particulate inclusions in such substances. We explicitly describe history-dependent interactions that emerge between the embedded particles. These interactions are mediated by the viscoelastic surroundings. They result from the flows and distortions of the viscoelastic medium when induced by the rigid inclusions. Both, viscoelastic environments of terminal fluid-like flow or of completely reversible damped elastic behavior, are covered. For illustration and to highlight the role of the formalism in potential applications, we briefly address the relevant examples of dragging a rigid sphere through a viscoelastic environment together with subsequent relaxation dynamics, the switching dynamics of magnetic fillers in elastic gel matrices, and the swimming behavior of active microswimmers in viscoelastic solutions. The approach provides a basis for more quantitative and extended investigations of these and related systems in the future.
description: 12 pages, 7 figures
Additional file 1: of A new tool for assessing short debriefings after immersive simulation: validity of the SHORT scale
Creators: name: RiviĂ¨Re, Etienne
name: Aubin, Etienne
name: Samuel-Lessard Tremblay
name: Lortie, Gilles
name: Chiniara, Gilles
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology

description: Appendix: SHORT scale and raterâ s guide. (PDF 368 kb)
Spin versus Lattice Polaron: Prediction for Electron-Doped CaMnO3
Creators: name: Chen, Yiing-Rei
name: Allen, Philip B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: CaMnO3 is a simple bi-partite antiferromagnet(AF) which can be continuously electron-doped up to LaMnO3. Electrons enter the doubly degenerate E_g subshell with spins aligned to the S=3/2 core of Mn^4+ (T_2g^3)$. We take the Hubbard and Hund energies to be effectively infinite. Our model Hamiltonian has two E_g orbitals per Mn atom, nearest neighbor hopping, nearest neighbor exchange coupling of the S=3/2 cores, and electron-phonon coupling of Mn orbitals to adjacent oxygen atoms. We solve this model for light doping. Electrons are confined in local ferromagnetic (FM) regions (spin polarons) where there proceeds an interesting competition between spin polarization (spin polarons) which enlarges the polaron, and lattice polarization (Jahn-Teller polarons) which makes it smaller. A symmetric 7-atom ferromagnetic cluster (Mn_7^27+) is the stable result, with net spin S=2 relative to the undoped AF. The distorted oxygen positions around the electron are predicted. The model also predicts a critical doping x_c=0.045 where the polaronic insulator becomes unstable relative to a FM metal.
description: 9 pages with 7 embedded postscript figures and 2 tables
Ichthyotringidae Harry 1953
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Aulopiformes
Ichthyotringidae

description: Family † Ichthyotringidae Harry 1953
 †Rhinellidae Jordan 1905: 134 (family) † Rhinellus Agassiz 1844 [type genus preoccupied by Rhinellus Bonaparte 1831 in Amphibia; invalid, Art. 39]
 † Ichthyotringidae Harry 1953: 243 (family) † Ichthyotringa Cope 1878
 † Apateopholidae Goody 1969b: 30 (family) † Apateopholis Woodward 1891 [family name sometimes seen as †Apateopholididae]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 69, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Ferromagnetic resonance force microscopy on microscopic cobalt single layer films
Creators: name: Zhang, Z.
name: Hammel, P. C.
name: Midzor, M.
name: Roukes, M. L.
name: Childress, J. R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report mechanical detection of ferromagnetic resonance signals from microscopic Co single layer thin films using a magnetic resonance force microscope (MRFM). Variations in the magnetic anisotropy field and the inhomogeneity of were clearly observed in the FMR spectra of microscopic Co thin films 500 and 1000 angstrom thick and 40 X 200 micron^2 in lateral extent. This demonstrates the important potential that MRFM detection of FMR holds for microscopic characterization of spatial distribution of magnetic properties in magnetic layered materials and devices.
description: 4 pages, 2 figures, RevTex. To be published in Applied Physics Letters, October 5, 1998
Additional file 6 of Genome-wide identification of the NLR gene family in Haynaldia villosa by SMRT-RenSeq
Creators: name: Huang, Zhenpu
name: Qiao, Fangyuan
name: Yang, Boming
name: Liu, Jiaqian
name: Liu, Yangqi
name: Wulff, Brande B. H.
name: Hu, Ping
name: Lv, Zengshuai
name: Zhang, Ruiqi
name: Chen, Peidu
name: Xing, Liping
name: Cao, Aizhong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6.
Spectral Equivalence of Bosons and Fermions in One-Dimensional Harmonic Potentials
Creators: name: Crescimanno, M.
name: Landsberg, A. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Recently, Schmidt and Schnack (cond-mat/9803151, cond-mat/9810036), following earlier references, reiterate that the specific heat of N non-interacting bosons in a one-dimensional harmonic well equals that of N fermions in the same potential. We show that this peculiar relationship between specific heats results from a more dramatic equivalence between bose and fermi systems. Namely, we prove that the excitation spectrums of such bose and fermi systems are spectrally equivalent. Two complementary proofs are provided, one based on an analysis of the dynamical symmetry group of the N-body system, the other using combinatoric analysis.
description: Six Pages, No Figures, Submitted to Phys. Rev. A
Additional file 7 of Genome-wide identification of the NLR gene family in Haynaldia villosa by SMRT-RenSeq
Creators: name: Huang, Zhenpu
name: Qiao, Fangyuan
name: Yang, Boming
name: Liu, Jiaqian
name: Liu, Yangqi
name: Wulff, Brande B. H.
name: Hu, Ping
name: Lv, Zengshuai
name: Zhang, Ruiqi
name: Chen, Peidu
name: Xing, Liping
name: Cao, Aizhong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7.
Magnetic Field Dependence of the Low-Temperature Specific Heat in PrInAg_2: Support for a Non-Magnetic Heavy-Fermion Ground State
Creators: name: Movshovich, R.
name: Yatskar, A.
name: Hundley, M. F.
name: Canfield, P. C.
name: Beyermann, W. P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In order to elucidate the nature of the ground state in the heavy-electron system PrInAg_2, we measured its specific heat for temperatures between 60 mK and 2 K in magnetic fields up to 9 T. The peak maximum of the low temperature anomaly in the specific heat (interpreted as Kondo anomaly) shifts from 0.42 K at zero field to 0.45 K at 6 T, and to 0.5 K at 9 T. The data at 3 T (after subtracting the low temperature tail due to a Schottky anomaly) is practically indistinguishable from the zero field data. A low temperature nuclear Schottky anomaly from a hyperfine enhancement of the Pr nuclei was observed in field. Both enhanced hyperfine interaction and the insensitivity of the specific heat anomaly to fields support the hypothesis that the Kondo effect in this system has a non-magnetic origin.
description: 4 pages, 2 figures, few corrections, to be pulished in PRB Rapid comm
MOESM1 of Knowledge on leprosy and its management among primary healthcare providers in two districts of Bangladesh
Creators: name: Kabir, Humayun
name: Hossain, Shahed
Publisher: name: figshare
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1. Face Sheet for Service Provider Survey Questionnaire (DOCX 36 kb)
Charmed nuclei within a microscopic many-body approach
Creators: name: Vidana, I.
name: Ramos, A.
name: Jimenez-Tejero, C. E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Single-particle energies of the $Λ_c$ chamed baryon are obtained in several nuclei from the relevant self-energy constructed within the framework of a perturbative many-body approach. Results are presented for a charmed baryon-nucleon ($Y_cN$) potential based on a SU(4) extension of the meson-exchange hyperon-nucleon potential $\tilde A$ of the Jülich group. Three different models (A, B and C) of this interaction, that differ only on the values of the couplings of the scalar $σ$ meson with the charmed baryons, are considered. Phase shifts, scattering lengths and effective ranges are computed for the three models and compared with those predicted by the $Y_cN$ interaction derived in Eur. Phys. A {\bf 54}, 199 (2018) from the extrapolation to the physical pion mass of recent results of the HAL QCD Collaboration. Qualitative agreement is found for two of the models (B and C) considered. Our results for $Λ_c$-nuclei are compatible with those obtained by other authors based on different models and methods. We find a small spin-orbit splitting of the $p-, d-$ and $f-$wave states as in the case of single $Λ$-hypernuclei. The level spacing of $Λ_c$ single-particle energies is found to be smaller than that of the corresponding one for hypernuclei. The role of the Coulomb potential and the effect of the coupling of the $Λ_cN$ and $Σ_cN$ channels on the single-particle properties of $Λ_c-$nuclei are also analyzed. Our results show that, despite the Coulomb repulsion between the $Λ_c$ and the protons, even the less attractive one of our $Y_cN$ models (model C) is able to bind the $Λ_c$ in all the nuclei considered. The effect of the $Λ_cN-Σ_cN$ coupling is found to be almost negligible due to the large mass difference of the $Λ_c$ and $Σ_c$ baryons.
description: 10 pages, 6 figures, 4 tables
Filgotinib in Rheumatoid Arthritis: A Profile of Its Use
Creators: name: Kim, Esther S.
name: Keam, Susan J.
Publisher: name: Adis Journals
Year: 2021
Subjects: subject: Medicine
subject: 110322 Rheumatology and Arthritis
subject: FOS: Clinical medicine

description: DeclarationsFunding The preparation of this review was not supported by any external funding.
Authorship and Conflict of interest E. S. Kim is a contracted employee of Adis International Ltd/Springer Nature and S. J. Keam is a salaried employee of Adis International Ltd/Springer Nature, and declare no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content. Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability Not applicable.
Additional information about this Adis Drug Review can be found here

Abstract
Filgotinib (Jyseleca®), an oral Janus kinase (JAK) inhibitor, is approved as monotherapy or in combination with methotrexate to treat moderate to severe active rheumatoid arthritis (RA) in adults who have an inadequate response or intolerance to ≥1 disease-modifying antirheumatic drugs (DMARDs). In phase 3 trials, once-daily filgotinib was generally well tolerated and associated with an improvement in RA signs and symptoms as well as physical function in patients with an inadequate response to ongoing methotrexate, an inadequate response to ongoing conventional synthetic DMARDs plus an inadequate response or intolerance to prior biologic DMARDs, or limited or no prior exposure to methotrexate. In addition, filgotinib was noninferior to adalimumab in terms of low disease activity response rate (DAS28-CRP ≤3.2) in patients with an inadequate response to methotrexate. Filgotinib also appeared to inhibit the radiographic progression of joint damage and led to low disease activity or disease remission (DAS28-CRP <2.6). Filgotinib showed sustained efficacy, and the safety profile of filgotinib longer term was similar to that in the phase 2 and 3 trials.

© Springer Nature Switzerland AG 2021
Dercetidae von der Marck 1863
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Aulopiformes
Dercetidae

description: Family † Dercetidae von der Marck 1863
 †Dercetiformes von der Marck 1863: 58 (family) † Dercetis Agassiz 1834 [family name sometimes seen as †Dercetididae]
 †Hoplopleurides Pictet & Humbert 1866: 90 (family)? † Dercetis Agassiz 1834 [published not in latinized form before 1900, not available, Art. 11.7.2; also no stem of type genus] †Stratodontidae Cope 1872: 348 (family) † Stratodus Cope 1872
 † Hoplopleuridae Günther 1880: 665 (family)? † Dercetis Agassiz 1834 [no stem of the type genus, not available, Art. 11.7.1.1]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 69, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
On Ramsey numbers of hedgehogs
Creators: name: Fox, Jacob
name: Li, Ray
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 05D10, 05D40, 05C65

description: The hedgehog $H_t$ is a 3-uniform hypergraph on vertices $1,\dots,t+\binom{t}{2}$ such that, for any pair $(i,j)$ with $1\le it$ such that $\{i,j,k\}$ is an edge. Conlon, Fox, and Rödl proved that the two-color Ramsey number of the hedgehog grows polynomially in the number of its vertices, while the four-color Ramsey number grows exponentially in the number of its vertices. They asked whether the two-color Ramsey number of the hedgehog $H_t$ is nearly linear in the number of its vertices. We answer this question affirmatively, proving that $r(H_t) = O(t^2\ln t)$.
description: 13 pages
Radiation Effects in Diamond Substrates and Transistors
Creators: name: Thapa, Aayush
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: subject: Materials Science

description: Diamond and diamond devices are potentially radiation damage resistant due to diamond’s wide bandgap and high displacement energy per atom. Conducting channels in diamond—necessary for the realization of field effect transistors (FETs)—are based on hydrogen-terminated surfaces or buried implanted acceptors (delta doping). The present thesis investigates the susceptibility of these channels to either ionizing or non-ionizing radiation. Gamma radiation tolerances of H-terminated based FETs at low (≤100 krad) and high doses up to 26 Mrad, and proton radiation tolerance of H-terminated and delta doped substrates at 152 keV and fluences of 1.02 x1012 cm-2 are studied. For gamma radiation, we report a decrease in drain current and threshold voltage for low dose but increase in both at high dose. And for proton radiation, we report a change in activation energy for conductivity, an increase in resistivity, and a decrease in both mobility and carrier concentration.
Coulomb Charging Effects in an Open Quantum Dot
Creators: name: Tkachenko, O. A.
name: Tkachenko, V. A.
name: Baksheyev, D. G.
name: Liang, C. -T.
name: Simmons, M. Y.
name: Smith, C. G.
name: Ritchie, D. A.
name: Kim, Gil-Ho
name: Pepper, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Low-temperature transport properties of a lateral quantum dot formed by overlaying finger gates in a clean one-dimensional channel are investigated. Continuous and periodic oscillations superimposed upon ballistic conductance steps are observed, when the conductance G of the dot changes within a wide range 02e^2/h may be due to suppression of inter-1D-subband scattering. Fully transmitted subbands contribute to coherent background of conductance, while sequential tunneling via weakly transmitted subbands leads to Coulomb charging of the dot.
description: 12 pages, RevTeX, 15 eps figures included, submitted to Phys. Rev. B
ISOTOPE-ASSISTED METABOLIC FLUX ANALYSIS IN THE INVESTIGATION OF PROSTATE CANCER
Creators: name: Graham, Trevor
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: subject: Chemical engineering
subject: FOS: Chemical engineering
subject: Isotope Labeling Experiment
subject: Metabolic Engineering
subject: Metabolic Flux Analysis

description: Understanding cancer metabolism is critical to developing treatment strategies which selectively target malignant cells. Toward this objective, we apply isotope-assisted metabolic flux analysis to the investigation of prostate cancer, which kills over 28,000 men every year in the United States alone. We performed metabolic flux analysis (MFA) on immortal prostate cancer cell lines to determine the relative activity of metabolic pathways that constitute central carbon metabolism. We identified multiple deviations of the malignant phenotype from that of benign cells. We found that all cell lines exhibited a preference for the pentose phosphate pathway over glycolysis for glucose catabolism, with an average flux partition of 53% ± 25% in favor of the pentose phosphate pathway. We also identified a drop in TCA cycle flux from 33.5 ± 10.5 for LNCaP to 19.7 ± 7.8 for CSS90 cells, possibly indicating a preference for glutaminolysis and lipogenesis to fuel rapid proliferation.