cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating the impact of quasar-driven outflows on galaxies at redshift 0.3-0.4
Creators: name: Seoane, K. Hervella
name: Almeida, C. Ramos
name: Pulido, J. A. Acosta
name: Speranza, G.
name: Tadhunter, C. N.
name: Bessiere, P. S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a detailed study of the kinematics of 19 QSO2s in the range 0.3 10^{8.5}$L$_{\odot}$. We aim at advancing our understanding of the AGN feedback phenomenon by correlating outflow properties with the presence of young stellar populations (YSPs) with ages <100 Myr, the optical morphology and the environment of the galaxies, and the radio luminosity.
 We characterize the ionized gas kinematics using the [OIII]$λ$5007$Å$ profiles, through three different outflow detection methods: multi-component parametric and flux-weighted and peak-weighted non-parametric.
 We detect ionized outflows in 18 QSO2s using the parametric analysis, and in all of them using the non-parametric methods. We find higher outflow masses using the parametric analysis (log M$_{OF}$(M$_{\odot}$)=6.47$\pm$0.50), and larger mass rates and kinetic powers with the flux-weighted non-parametric method (M$_{OF}$=4.0$\pm$4.4 M$_{\odot}$ yr$^{-1}$ and log(Ė$_{kin}$)=41.9$\pm$0.6 erg~s$^{-1}$). However, it is when we use the parametric method and the maximum outflow velocities that we measure the highest outflow mass rates and kinetic energies (23$\pm$35 M$_{\odot}$ yr$^{-1}$ and 42.9$\pm$0.6 erg s$^{-1}$). We do not find any significant correlation between the outflow properties and the previously mentioned galaxy properties.
 4 out of 5 QSO2s without a YS<100 Myr show highly disturbed kinematics, whereas only 5 out of the 14 QSO2s with YSPs show similarly asymmetric [OIII] profiles. This might be indicative of negative feedback. The lack of correlation between the outflow properties and the presence of mergers in different interaction stages might be due to their different dynamical timescales. Lastly, the small radio luminosity range covered by our sample may be impeding the detection of any correlation between radio emission and outflow properties.
description: 26 pages, 9 figures. Accepted for publication in A&A
Panoramic NIR surveys of the first generation of galaxies with Nancy Roman Space Telescope, Subaru/ULTIMATE and G-REX
Creators: name: Inoue, Akio
Publisher: name: Zenodo
Year: 2021

description: Subaru/ULTIMATE, a future wide-field near-infrared imager with GLAO, can perform a sufficiently wide and deep K-band imaging survey in a part of the high latitude survey by NGRST in late 2020s. The K-band data will provide ~10/deg^2 z>12 objects, including non-zero z>14 objects, in an optimistic case. We recall that Subaru Telescope secured 100-nights of observing time for NGRST-Subaru 'synergistic' observations in the middle-late 2020s - supplying deep and wide K-band imaging data coordinated with NGRST deep fields can be an excellent use of this NGRST-Subaru synergistic program. We also have a plan of a new space-based wide-field imager focusing on the wavelengths longer than 2 micron, called G-REX, in 2030s. G-REX will detect many galaxies at z>15, dropping-out in NGRST filters.
Dark Halos around Solar Active Regions. I. Emission properties of the Dark Halo around NOAA 12706
Creators: name: Lezzi, Serena Maria
name: Andretta, Vincenzo
name: Murabito, Mariarita
name: Del Zanna, Giulio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Dark areas around active regions (ARs) have been first observed in chromospheric lines more than a century ago and are now associated to the Hα fibril vortex around ARs. Nowadays, large areas surrounding ARs with reduced emission relative to the Quiet Sun (QS) are also observed in spectral lines emitted in the transition-region (TR) and low-corona. For example, they are clearly seen in the SDO/AIA 171 Å images. We name these chromospheric and TR/coronal dark regions as Dark Halos (DHs). Coronal DHs are poorly studied and, because their origin is still unknown, to date it is not clear if they are related to the chromospheric fibrillar ones. Furthermore, they are often mistaken for Coronal Holes (CHs). Our goal is to characterize the emission properties of a DH by combining, for the first time, chromospheric, TR and coronal observations in order to provide observational constraints for future studies on the origin of DHs. This study also aims at investigating the different properties of DHs and CHs and at providing a quick-look recipe to distinguish between them. We study the DH around AR NOAA 12706 and the southern CH, that were on the disk on 2018 April 22, by analyzing IRIS full-disk mosaics, SDO/AIA filtergrams and SDO/HMI magnetograms. Fibrils are observed all around the AR core in the chromospheric Mg II h&k IRIS mosaics, most clearly in the h3 and k3 features. The TR emission in the DH is much lower compared to QS area, unlike in the CH. Moreover, the DH is much more extended in the low-corona than in the chromospheric Mg II h3 and k3 images. Finally, the intensities, emission measure, spectral profile, non-thermal velocity and average magnetic field strength measurements clearly show that DHs and CHs exhibit different characteristics and therefore should be considered as distinct types of structures on the Sun.
description: 13 pages, 12 figures; accepted for A&A; degraded images to accomplish size limits
Possible Phase Transition Deep Inside the Hidden Order Phase of Ultraclean URu2Si2
Creators: name: Shishido, H.
name: Hashimoto, K.
name: Shibauchi, T.
name: Sasaki, T.
name: Oizumi, H.
name: Kobayashi, N.
name: Takamasu, T.
name: Takehana, K.
name: Imanaka, Y.
name: Matsuda, T. D.
name: Haga, Y.
name: Onuki, Y.
name: Matsuda, Y.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: To elucidate the underlying nature of the hidden order (HO) state in heavy-fermion compound URu2Si2, we measure electrical transport properties of ultraclean crystals in a high field/low temperature regime. Unlike previous studies, the present system with much less impurity scattering resolves a distinct anomaly of the Hall resistivity at H*=22.5 T well below the destruction field of the HO phase ~36 T. In addition, a novel quantum oscillation appears above a magnetic field slightly below H*. These results indicate an abrupt reconstruction of the Fermi surface, which implies a possible phase transition well within the HO phase caused by a band-dependent destruction of the HO parameter. The present results definitely indicate that the HO transition should be described by an itinerant electron picture.
description: 4 pages, 4 figures, accepted for publication in Physical Review Letters
title: Ð¥Ð¸Ð¼Ð¸Ñ Ð² ÐÐ¾Ð»Ð¸ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ð¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ»Ð¸Ð½Ð¾Ð², ÐÐµÐ²
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2014
Subjects: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
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description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¼ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ Ð´Ð°Ð½Ð½ÑÐµ Ð¿Ð¾ Ð¸ÑÑÐ¾ÑÐ¸Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¸Ð¼Ð¸Ð¸ Ð² ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐµ (ÑÐ°Ð½ÐµÐµ ÐÐÐ Ð¸Ð¼. Ð. Ð. ÐÐ°Ð»Ð¸Ð½Ð¸Ð½Ð°) Ñ ÑÐ°Ð¼Ð¾Ð³Ð¾ Ð½Ð°ÑÐ°Ð»Ð° ÐµÐ³Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð¾ Ð½Ð°ÑÐ¸Ñ Ð´Ð½ÐµÐ¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ¾Ð»Ñ, ÑÐ¾Ð´Ð¾Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¸ÐºÐ°Ð¼Ð¸ ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð¸ Ð²Ð¸Ð´Ð½ÑÐµ ÑÑÐµÐ½ÑÐµ-ÑÐ¸Ð¼Ð¸ÐºÐ¸ Ð´Ð¾ÑÐµÐ²Ð¾Ð»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð Ð¾ÑÑÐ¸Ð¸, Ð¡Ð¡Ð¡Ð  Ð¸ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¸Ñ Ð»Ð¸ÑÐ½ÑÐµ Ð²ÐºÐ»Ð°Ð´Ñ Ð² ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°ÑÐºÐ¸ Ð¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ·Ð´Ð°Ð½Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð¿ÑÐµÐ¶Ð´Ðµ Ð²ÑÐµÐ³Ð¾ Ð´Ð»Ñ ÑÐµÑ, ÐºÑÐ¾ Ð¸Ð½ÑÐµÑÐµÑÑÐµÑÑÑ Ð¸ÑÑÐ¾ÑÐ¸ÐµÐ¹ ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°, Ð¸ÑÑÐ¾ÑÐ¸ÐµÐ¹ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð² Ð½ÐµÐ¼ ÑÐ¸Ð¼Ð¸Ð¸ ÐºÐ°Ðº Ð½Ð°ÑÐºÐ¸ Ð¸ ÑÑÐµÐ±Ð½Ð¾Ð¹ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ, ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐ¼Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°Ð¼Ð¸ ÑÑÐµÐ½ÑÑ-ÑÐ¸Ð¼Ð¸ÐºÐ¾Ð² Ñ Ð¼Ð¾Ð¼ÐµÐ½ÑÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° Ð´Ð¾ Ð½Ð°ÑÐ¸Ñ Ð´Ð½ÐµÐ¹.
Computational details from Simulations of molecular photodynamics in long timescales
Creators: name: Mukherjee, Saikat
name: Pinheiro, Max
name: Demoulin, Baptiste
name: Barbatti, Mario
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: 30699 Physical Chemistry not elsewhere classified
subject: FOS: Chemical sciences
subject: 30799 Theoretical and Computational Chemistry not elsewhere classified
subject: 39999 Chemical Sciences not elsewhere classified

description: Nonadiabatic dynamics simulations in the long timescale (much longer than 10 ps) are the next challenge in computational photochemistry. This paper delimits the scope of what we expect from methods to run such simulations: they should work in full nuclear dimensionality, be general enough to tackle any type of molecule, and not require unrealistic computational resources. We examine the main methodological challenges we should venture to advance the field, including the computational costs of the electronic structure calculations, stability of the integration methods, accuracy of the nonadiabatic dynamics algorithms and software optimization. Based on simulations designed to shed light on each of these issues, we show how machine learning may be a crucial element for long time-scale dynamics, either as a surrogate for electronic structure calculations or aiding the parameterization of model Hamiltonians. We show that conventional methods for integrating classical equations should be adequate to extended simulations up to 1 ns and that surface hopping agrees semi-quantitatively with wave packet propagation in the weak-coupling regime. We also describe our optimization of the Newton-X program to reduce computational overheads in data processing and storage.This article is part of the theme issue ‘Chemistry without the Born–Oppenheimer approximation’.
Fortran 90 implementation of the Hartree-Fock approach within the CNDO/2 and INDO models
Creators: name: Sahu, Sridhar
name: Shukla, Alok
Publisher: name: arXiv
Year: 2008
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Despite the tremendous advances made by the ab initio theory of electronic structure of atoms and molecules, its applications are still not possible for very large systems. Therefore, semi-empirical model Hamiltonians based on the zero-differential overlap (ZDO) approach such as the Pariser-Parr-Pople, CNDO, INDO, etc. provide attractive, and computationally tractable, alternatives to the ab initio treatment of large systems. In this paper we describe a Fortran 90 computer program developed by us, that uses CNDO/2 and INDO methods to solve Hartree-Fock(HF) equation for molecular systems. The INDO method can be used for the molecules containing the first-row atoms, while the CNDO/2 method is applicable to those containing both the first-, and the second-row, atoms. We have paid particular attention to computational efficiency while developing the code, and, therefore, it allows us to perform calculations on large molecules such as C_60 on small computers within a matter of seconds. Besides being able to compute the molecular orbitals and total energies, our code is also able to compute properties such as the electric dipole moment, Mulliken population analysis, and linear optical absorption spectrum of the system. We also demonstrate how the program can be used to compute the total energy per unit cell of a polymer. The applications presented in this paper include small organic and inorganic molecules, fullerene C_60, and model polymeric systems, viz., chains containing alternating boron and nitrogen atoms (BN chain), and carbon atoms (C chain).
description: 29 pages, 3 figures, to appear in Computer Physics Communications
Tree of Life: A Study of Jewish American Reactive Identity, Community, and Politics
Creators: name: Quirk, Joshua
Publisher: name: University of Chicago
Year: 2023
Subjects: subject: reactive ethnicity
subject: identity politics
subject: American Jewish life
subject: civic engagement
subject: Tree of Life
subject: hate crime

description: The effects of hate crimes on individual social and emotional responses have often been studied, but less has been said about their impact on community engagement. Using survey data from Brandeis University’s Cohen Center, news articles, and reports, I interrogated the ways in which the Tree of Life shooting in Pittsburgh caused the local Jewish community to change their interactions with community institutions or politics. Rates of (and zeal for) synagogue membership and engagement, organization membership and activity participation, and volunteerism and donations increased following the shooting. Involvement in political advocacy and civic action also swelled, particularly with respect to issues relevant to the safety and identity of Jewish people, but predominantly among left-leaning people. Drawing upon surveys of American Jewish self-identification and secondary sources tackling the question of the changing nature of Jewish identity, I place the changes demonstrated in Pittsburgh within an intellectual tradition of understanding Jewishness as dynamic and multifaceted.
A Catalog of Near Infrared Spectra from Type Ia Supernovae
Creators: name: Marion, G. H.
name: Hoeflich, P.
name: Gerardy, C. L.
name: Vacca, W. D.
name: Wheeler, J. C.
name: Robinson, E. L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present forty-one near infrared (NIR, 0.7-2.5 microns) spectra from normal Type Ia supernovae (SNe Ia) obtained at epochs ranging from fourteen days before to seventy-five days with respect to the maximum light date in the V-band. All data were obtained at the IRTF using the SpeX instrument. We identify many spectral features, measure the Doppler velocities, and discuss the chemical distribution of explosion products in SNe Ia. We describe procedures for smoothing data, fitting continua, and measuring absorption features to insure consistency for measurement and analysis. This sample provides the first opportunity to examine and compare a large number of SNe Ia in this wavelength region. NIR data are a rich source of information about explosion products whose signatures are blended or obscured in other spectral regions and NIR observations probe a greater radial depth than optical wavelengths. We analyze similarities and differences in the spectra and we show that the progressive development of spectral features for normal SNe Ia in the NIR is consistent with time. Measured Doppler velocities indicate that burning products in SNe Ia are distributed in distinct layers with no large scale mixing. Carbon is not detected in these data, in agreement with previous results with NIR data establishing very low limits on carbon abundance in SNe Ia. Carbon burning products, O and Mg, are plentiful in the outer layers suggesting that the entire progenitor is burned in the explosion. The data provide a resource for investigations of cross-correlations with other data libraries that may further constrain SN Ia physics and improve the effectiveness of SNe Ia as cosmological distance indicators.
description: Accepted to The Astronomical Journal: 81 pages, 6 tables, 21 figures
A numerical framework for simulating progressive failure in composite laminates under high-cycle fatigue loading
Creators: name: Hofman, Pieter
name: van der Meer, Frans Paul
name: Sluys, Lambertus Johannes
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: In this work, a recently proposed high-cycle fatigue cohesive zone model, which covers crack initiation and propagation with limited input parameters, is embedded in a robust and efficient numerical framework for simulating progressive failure in composite laminates under fatigue loading. The fatigue cohesive zone model is enhanced with an implicit time integration scheme of the fatigue damage variable which allows for larger cycle increments and more efficient analyses. The method is combined with an adaptive strategy for determining the cycle increment based on global convergence rates. Moreover, a consistent material tangent stiffness matrix has been derived by fully linearizing the underlying mixed-mode quasi-static model and the fatigue damage update. The enhanced fatigue cohesive zone model is used to describe matrix cracking and delamination in laminates. In order to allow for matrix cracks to initiate at arbitrary locations and to avoid complex and costly mesh generation, the phantom node version of the eXtended finite element method (XFEM) is employed. For the insertion of new crack segments, an XFEM fatigue crack insertion criterion is presented, which is consistent with the fatigue cohesive zone formulation. It is shown with numerical examples that the improved fatigue damage update enhances the accuracy, efficiency and robustness of the numerical simulations significantly. The numerical framework is applied to the simulation of progressive fatigue failure in an open-hole [$\pm$45]-laminate. It is demonstrated that the numerical model is capable of accurately and efficiently simulating the complete failure process from distributed damage to localized failure.
description: 40 pages, 21 figures
Phase diagram of the disordered Bose-Hubbard model
Creators: name: Gurarie, V.
name: Pollet, L.
name: Prokof'ev, N. V.
name: Svistunov, B. V.
name: Troyer, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We establish the phase diagram of the disordered three-dimensional Bose-Hubbard model at unity filling, which has been controversial for many years. The theorem of inclusions, proven in Ref. [1], states that the Bose glass phase always intervenes between the Mott insulating and superfluid phases. Here, we note that assumptions on which the theorem is based exclude phase transitions between gapped (Mott insulator) and gapless phases (Bose glass). The apparent paradox is resolved through a unique mechanism: such transitions have to be of the Griffiths type when the vanishing of the gap at the critical point is due to a zero concentration of rare regions where extreme fluctuations of disorder mimic a {\it regular} gapless system. An exactly solvable random transverse field Ising model in one dimension is used to illustrate the point. A highly non-trivial overall shape of the phase diagram is revealed with the worm algorithm. The phase diagram features a long superfluid finger at strong disorder and on-site interaction. Moreover, bosonic superfluidity is extremely robust against disorder in a broad range of interaction parameters; it persists in random potentials nearly 50 (!) times larger than the particle half-bandwidth. Finally, we comment on the feasibility of obtaining this phase diagram in cold-atom experiments, which work with trapped systems at finite temperature.
description: 9 pages, 5 figures
Two-horn quiescent prominence observed in H-alpha and MgII h&k lines with THEMIS and IRIS
Creators: name: Barczynski, Krzysztof
name: Schmieder, Brigitte
name: Gelly, Bernard
name: Peat, Aaron W.
name: Labrosse, Nicolas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Prominences are large magnetic structures in the corona filled by cool plasma with fast evolving fine structure. We aim to better understand the plasma conditions in the fine structure of a quiescent prominence including two transient horns observed at the bottom of the cavity using the high-resolution spectrograph IRIS and the MulTi-Raies (MTR) spectrograph of the THEMIS in the Canary Islands. We analysed the spectra obtained in H-alpha by THEMIS and MgII by IRIS and compare them with a grid of 23940 1D radiative transfer models which include a prominence-to-corona transition region (PCTR). The full observed profiles of MgII in each pixel are fitted completely by synthesised profiles with xRMS (Cross RMS; an improved version of the rolling root mean square (rRMS) method). When the RMS is below a certain threshold value, we recover the plasma conditions from the parameters of the model best fitting the observed line profile. This criterion is met in two regions (the horns and edge of the prominence) where the line profiles can generally be described as single peaked. The 1D models suggest that two different kinds of model atmospheres correspond to these two regions. The region at the edge is found to be fitted mainly with isothermal and isobaric models, while the other area (the horns) is seen to be fitted with models with a PCTR that have optical thicknesses <5. In the prominence edge, the theoretical relationship between the integrated intensities in H-alpha and MgII is verified and corresponds to low emission measure values. In these regions the electron density is ~10^10 cm^{-3}, while it is one order of magnitude less in the horn regions. In the horns, we find some profiles are best fitted with models with high mean temperatures. This suggests that the hot PCTR found in the horns could be interpreted as prominence plasma in condensation phase at the bottom of the coronal cavity.
description: 24 pages, 19 figures, manuscript accepted to publication in A&A
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð¿ÑÐµÐ´ÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÑÐ¿ÐµÐ½ÐµÐ¹ Ð½Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð² Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ñ ÑÑÑÐ¿ÐµÐ½ÑÑ Ð¦ÐÐ Ð¿Ð°ÑÐ¾Ð²ÑÑ ÑÑÑÐ±Ð¸Ð½
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð¦Ð°ÑÐµÐ³Ð¾ÑÐ¾Ð´ÑÐµÐ², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐ°ÑÐ¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ
Ð¢ÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
ÐÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐµÐ½Ð´Ñ

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¾Ð² Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑÐ½ÑÑ Ð¿Ð°ÑÐ¾Ð²ÑÑ ÑÑÑÐ±Ð¸Ð½ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ñ ÑÑÑÐ¿ÐµÐ½ÐµÐ¹ Ð² Ð¿ÑÐ»ÑÑÐ¸ÑÑÑÑÐ¸Ñ Ð¿Ð¾ÑÐ¾ÐºÐ°Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¸ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿ÑÐ¾ÑÐ¾ÑÐ½ÑÑ ÑÐ°ÑÑÐµÐ¹ Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ ÑÑÐµÐ½Ð´Ð°Ñ Ð½Ð° Ð²Ð»Ð°Ð¶Ð½Ð¾Ð¼ Ð¿Ð°ÑÐµ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð½Ð° Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ðµ Ð¸ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ðµ Ð¾Ð¿Ð°ÑÐ½ÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ»ÑÑÐ¸ÑÑÑÑÐ¸Ñ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð²Ð»Ð°Ð¶Ð½Ð¾Ð³Ð¾ Ð¿Ð°ÑÐ°.
Casimir densities for a boundary in Robertson-Walker spacetime
Creators: name: Saharian, A. A.
name: Setare, M. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For scalar and electromagnetic fields we evaluate the vacuum expectation value of the energy-momentum tensor induced by a curved boundary in the Robertson--Walker spacetime with negative spatial curvature. In order to generate the vacuum densities we use the conformal relation between the Robertson-Walker and Rindler spacetimes and the corresponding results for a plate moving by uniform proper acceleration through the Fulling--Rindler vacuum. For the general case of the scale factor the vacuum energy-momentum tensor is presented as the sum of the boundary free and boundary induced parts.
description: 9 pages, 1 figure
Metodologia LILACS: Capacitação sobre Fontes de Informação da BVS para rede SMS-SP
Creators: name: suga, Sueli Mitiko Yano
Publisher: name: Zenodo
Year: 2023
Subjects: subject: Criação de Registros Bibliográficos
subject: Uso do sistema FI-Admin
subject: BIREME
subject: https://decs.bvsalud.org/ths/resource/?id=19144&filter=ths_termall&q=base%20de%20dados
subject: https://decs.bvsalud.org/ths/resource/?id=51554&filter=ths_termall&q=capacita%C3%A7%C3%A3o
subject: https://decs.bvsalud.org/ths/resource/?id=56243

description: Criação de registros bibliográficos e indexação para a rede SMS Data: 16 de maio de 2023 Objetivo da capacitação: Desenvolver capacidade dos membros da Rede SMS para análise documentária, registro e indexação da produção científica e técnica das instituições membro da Secretaria Municipal de Saúde de São Paulo para contribuição com fontes de informação da BVS. Apresentação: Sueli Mitiko Yano Suga Gravação: Capacitação Sobre criação de registros bibliográficos para rede SMS Secretaria Municipal da Saúde - YouTube
Adversarial Attacks on Video Object Segmentation with Hard Region Discovery
Creators: name: Li, Ping
name: Zhang, Yu
name: Yuan, Li
name: Zhao, Jian
name: Xu, Xianghua
name: Zhang, Xiaoqin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Video object segmentation has been applied to various computer vision tasks, such as video editing, autonomous driving, and human-robot interaction. However, the methods based on deep neural networks are vulnerable to adversarial examples, which are the inputs attacked by almost human-imperceptible perturbations, and the adversary (i.e., attacker) will fool the segmentation model to make incorrect pixel-level predictions. This will rise the security issues in highly-demanding tasks because small perturbations to the input video will result in potential attack risks. Though adversarial examples have been extensively used for classification, it is rarely studied in video object segmentation. Existing related methods in computer vision either require prior knowledge of categories or cannot be directly applied due to the special design for certain tasks, failing to consider the pixel-wise region attack. Hence, this work develops an object-agnostic adversary that has adversarial impacts on VOS by first-frame attacking via hard region discovery. Particularly, the gradients from the segmentation model are exploited to discover the easily confused region, in which it is difficult to identify the pixel-wise objects from the background in a frame. This provides a hardness map that helps to generate perturbations with a stronger adversarial power for attacking the first frame. Empirical studies on three benchmarks indicate that our attacker significantly degrades the performance of several state-of-the-art video object segmentation models.
A New Family of Covariate-Adjusted Response Adaptive Designs and their Asymptotic Properties
Creators: name: Zhang, Li-Xin
name: Hu, Feifang
Publisher: name: arXiv
Year: 2008
Subjects: subject: Methodology (stat.ME)
subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 62L05

description: It is often important to incorporating covariate information in the design of clinical trials. In literature, there are many designs of using stratification and covariate-adaptive randomization to balance on certain known covariate. Recently Zhang, Hu, Cheung and Chan (2007) have proposed a family of covariate-adjusted response-adaptive (CARA) designs and studied their asymptotic properties. However, these CARA designs often have high variabilities. In this paper, we propose a new family of covariate-adjusted response-adaptive (CARA) designs. We show that the new designs have smaller variabilities and therefore more efficient.
Additional file 1 of Clinical features and long-term outcomes of interstitial lung disease with anti-neutrophil cytoplasmic antibody
Creators: name: Sun, Xin
name: Peng, Min
name: Zhang, Ting
name: Li, Zongru
name: Song, Lan
name: Li, Mengtao
name: Shi, Juhong
Publisher: name: figshare
Year: 2021
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file1: Figure S1. High-resolution computed tomography images of the two major patterns of interstitial lung disease associated with ANCA. Representative features of usual interstitial pneumonia (UIP) pattern are shown in a: honeycombing and traction bronchiectasis with basal and subpleural predominance. UIP pattern was confirmed by surgical lung biopsy. Nonspecific interstitial pneumonia (NSIP) pattern, characterized by diffused ground-glass opacities and reticular opacities, is depicted in b, which was confirmed by lung histopathology.
Indigenous Knowledge Organization : special issue Table of contents
Creators: name: Doyle, Ann M.
name: Metoyer, Cheryl A.
Publisher: name: Taylor & Francis
Year: 2016

description: This is the Table of Contents of the first special issue of Cataloging & Classification Quarterly devoted to Indigenous Knowledge Organization. It is comprised of 14 peer reviewed articles guest edited by Ann M. Doyle, University of British Columbia, and Cheryl A. Metoyer, University of Washington.
The effect of short ray trajectories on the scattering statistics of wave chaotic systems
Creators: name: Hart, James A.
name: Antonsen, Thomas M.
name: Ott, Edward
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In many situations, the statistical properties of wave systems with chaotic classical limits are well-described by random matrix theory. However, applications of random matrix theory to scattering problems require introduction of system specific information into the statistical model, such as the introduction of the average scattering matrix in the Poisson kernel. Here it is shown that the average impedance matrix, which also characterizes the system-specific properties, can be expressed in terms of classical trajectories that travel between ports and thus can be calculated semiclassically. Theoretical results are compared with numerical solutions for a model wave-chaotic system.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð¿Ð°ÐºÐµÑÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Rand Model Designer
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð³ÑÑÑ, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
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description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐµÐºÑÐ¾Ð², Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½ ÑÐ¾ÑÑÐ°Ð² ÑÐ¾Ð·Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð¸ Ð¿ÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð½Ð° ÑÐµÑÑÐ¾Ð²ÑÑ Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ ÑÑÐµÐ´Ñ Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Rand Model Designer (RMD). ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¸ ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÐµÐ´ Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð±ÑÑÑÐ½ÐµÐ½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ (Ð·Ð°ÐºÐ¾Ð½ ÐÐ¼Ð°, Ð¿ÑÐ°Ð²Ð¸Ð»Ð° ÐÐ¸ÑÑÐ³Ð¾ÑÐ°) Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ (Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ) ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÐ°ÑÑÐµÑÐ° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐµÐ¼. ÐÐ¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð¿ÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ñ, ÑÐ¾Ð±ÑÐ°Ð½Ð½ÑÑ Ð¸Ð· ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð Ð°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ð° Ð½Ð° ÑÐµÑÑÐ¾Ð²ÑÑ Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ñ, Ð¿Ð¾ ÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¼Ð¾Ð¶Ð½Ð¾ ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ ÐºÐ¾ÑÑÐµÐºÑÐ½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹. ÐÐ¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð¿Ð°ÐºÐµÑÐ° RMD Ð¼Ð¾Ð¶ÐµÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð½Ð°ÑÐ°Ð²Ð½Ðµ ÑÐ¾ ÑÐ²Ð¾Ð¸Ð¼Ð¸ Ð°Ð½Ð°Ð»Ð¾Ð³Ð°Ð¼Ð¸.
High-redshift star formation rate up to z~8.3 derived from gamma-ray bursts and influence of background cosmology
Creators: name: Wang, F. Y.
name: Dai, Z. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The high-redshift star formation rate (SFR) is difficult to measure directly even by modern approaches. Long-duration gamma-ray bursts (GRBs) can be detected to the edge of the visible universe because of their high luminorsities. The collapsar model of long gamma-ray bursts indicates that they may trace the star formation history. So long gamma-ray bursts may be a useful tool of measuring the high-redshift SFR. Observations show that long gamma-ray bursts prefer to form in a low-metallicity environment. We study the high-redshift SFR up to z~8.3 considering the Swift GRBs tracing the star formation history and the cosmic metallicity evolution in different background cosmological models including $Λ$CDM, quintessence, quintessence with a time-varying equation of state, and brane-world model. We use latest Swift GRBs including two highest-$z$ GRBs, GRB 080913 at $z=6.7$ and GRB 090423 at $z=8.3$. We find that the SFR at $z>4$ shows a steep decay with a slope of $\sim -5.0$ in $Λ$CDM. In the other three models, the high-redshift SFR is slightly different from $Λ$CDM model, and also shows a steep decay.
description: 5 pages, 5 figures, 2 tables, two references added
Scalar, axial-vector and tensor resonances from the rho D^*, omega D^* interaction in the hidden gauge formalism
Creators: name: Molina, R.
name: Nagahiro, H.
name: Hosaka, A.
name: Oset, E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study composite systems of light ($ρ$ and $ω$) and heavy ($D^*$) vector mesons by using the interaction within the hidden gauge formalism. We find a strong attraction in the isospin, spin channels $(I,S)=(1/2,0)$; $(1/2,1)$; $(1/2,2)$ with positive parity. The attraction is large enough to strongly bind these mesons in states with these quantum numbers, leading to states which can be identified with $D_2^*(2460)$ and probably with $D^*(2640)$, the last one without experimental spin and parity assignment. In the case of $I=3/2$ one obtains repulsion and thus, no exotic mesons in this sector are generated in the approach.
3D tomography of the giant Ly$α$ nebulae of $z$$\approx$3--5 radio-loud AGN
Creators: name: Wang, Wuji
name: Wylezalek, Dominika
name: Vernet, Joël
name: De Breuck, Carlos
name: Gullberg, Bitten
name: Swinbank, Mark
name: Martín, Montserrat Villar
name: Lehnert, Matthew
name: Drouart, Guillaume
name: Battaia, Fabrizio Arrigoni
name: Humphrey, Andrew
name: Noirot, Gaël
name: Kolwa, Sthabile
name: Seymour, Nick
name: Lagos, Patricio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Ly$α$ emission nebulae are ubiquitous around high-z galaxies and are tracers of the gaseous environment on scales out to >100 kpc. High-z radio galaxies (HzRGs, type-2 radio-loud quasars) host large scale nebulae observed in the ionised gas differ from those seen in other types of high-z quasars. In this work, we exploit MUSE observations of Lya nebulae around eight HzRGs ($2.9
description: Accepted for publication in Astronomy and Astrophysics; 43 pages (main text 24 pages), 31 Figures (13 in main text)
title: Barriers in eLearning for People with a Sensory Disability
Creators: name: Weber, Gerhard
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: Accessibility
subject: eLearning

description: Students with a sensor disability often benefit from transcription of auditory or visual media. We identify some of the techniques available as well as some gaps in Learning Management Systems suitable for synchronous collaboration such as video conferencing. Responsibility for accessibility is shared by LMS owners and authors of learning materials. We illustrate two case studies and highlight practical experiences in implementing accessible eLearning settings.
From LAION-5B to LAION-EO: Filtering Billions of Images Using Anchor Datasets for Satellite Image Extraction
Creators: name: Czerkawski, Mikolaj
name: Francis, Alistair
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Large datasets, such as LAION-5B, contain a diverse distribution of images shared online. However, extraction of domain-specific subsets of large image corpora is challenging. The extraction approach based on an anchor dataset, combined with further filtering, is proposed here and demonstrated for the domain of satellite imagery. This results in the release of LAION-EO, a dataset sourced from the web containing pairs of text and satellite images in high (pixel-wise) resolution. The paper outlines the acquisition procedure as well as some of the features of the dataset.
description: Accepted at the ICCV 2023 Workshop "Towards the Next Generation of Computer Vision Datasets: DataComp Track"
On a family of cubic graphs containing the flower snarks
Creators: name: Fouquet, Jean-Luc
name: Thuillier, Henri
name: Vanherpe, Jean-Marie
Publisher: name: arXiv
Year: 2010
Subjects: subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: We consider cubic graphs formed with $k \geq 2$ disjoint claws $C_i \sim K_{1, 3}$ ($0 \leq i \leq k-1$) such that for every integer $i$ modulo $k$ the three vertices of degree 1 of $\ C_i$ are joined to the three vertices of degree 1 of $C_{i-1}$ and joined to the three vertices of degree 1 of $C_{i+1}$. Denote by $t_i$ the vertex of degree 3 of $C_i$ and by $T$ the set $\{t_1, t_2,..., t_{k-1}\}$. In such a way we construct three distinct graphs, namely $FS(1,k)$, $FS(2,k)$ and $FS(3,k)$. The graph $FS(j,k)$ ($j \in \{1, 2, 3\}$) is the graph where the set of vertices $\cup_{i=0}^{i=k-1}V(C_i) \setminus T$ induce $j$ cycles (note that the graphs $FS(2,2p+1)$, $p\geq2$, are the flower snarks defined by Isaacs \cite{Isa75}). We determine the number of perfect matchings of every $FS(j,k)$. A cubic graph $G$ is said to be {\em 2-factor hamiltonian} if every 2-factor of $G$ is a hamiltonian cycle. We characterize the graphs $FS(j,k)$ that are 2-factor hamiltonian (note that FS(1,3) is the "Triplex Graph" of Robertson, Seymour and Thomas \cite{RobSey}). A {\em strong matching} $M$ in a graph $G$ is a matching $M$ such that there is no edge of $E(G)$ connecting any two edges of $M$. A cubic graph having a perfect matching union of two strong matchings is said to be a {\em\Jaev}. We characterize the graphs $FS(j,k)$ that are \Jaesv.
Supplementary document for Visual Intertial odometry enabled 3D Ultrasound and Photoacoustic imaging. - 6397124.pdf
Creators: name: Sankepalle, Deeksha
name: Anthony, Brian
name: Mallidi, Srivalleesha
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: Supplementary Data
Probing the cosmographic parameters to distinguish between dark energy and modified gravity models
Creators: name: Wang, F. Y.
name: Dai, Z. G.
name: Qi, Shi.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we investigate the deceleration, jerk and snap parameters to distinguish between the dark energy and modified gravity models by using high redshift gamma-ray bursts (GRBs) and supernovae (SNe). We first derive the expressions of deceleration, jerk and snap parameters in dark energy and modified gravity models. In order to constrain the cosmographic parameters, we calibrate the GRB luminosity relations without assuming any cosmological models using SNe Ia. Then we constrain the models (including dark energy and modified gravity models) parameters using type Ia supernovae and gamma-ray bursts. Finally we calculate the cosmographic parameters. GRBs can extend the redshift - distance relation up to high redshifts, because they can be detected to high redshifts.We find that the statefinder pair (r,s) could not be used to distinguish between some dark energy and modified gravity models, but these models could be differentiated by the snap parameter. Using the model-independent constraints on cosmographic parameters, we conclude that the \LambdaCDM model is consistent with the current data.
description: 9 pages, 7 figures, 1 table, published in Astronomy & Astrophysics, two references added
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐµÐ¿Ð»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¿Ð»Ð¾ÑÑ ÑÑ Ð¾Ð´ÑÑÐ¸Ñ Ð³Ð°Ð·Ð¾Ð²
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 2.4.6. Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¸ Ð¿ÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð°Ñ ÑÐµÐ¿Ð»Ð¾ÑÐµÑ Ð½Ð¸ÐºÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÑÐ¸Ð½, ÐÐ½ÑÐ¾Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¢ÐµÐ¿Ð»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
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ÑÐ½ÐµÑÐ³Ð¸Ñ ÑÑ Ð¾Ð´ÑÑÐ¸Ñ Ð³Ð°Ð·Ð¾Ð²
Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ°ÑÑÐµÑÐ°

description: ÐÐ°Ð½Ð½Ð°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ°ÑÑÐµÑÐ° Ð¸ ÑÑÐµÐ¼Ð½ÑÐ¼ ÑÐµÑÐµÐ½Ð¸ÑÐ¼ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ð¹ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¿Ð»Ð¾ÑÑ ÑÑÐ¾Ð´ÑÑÐ¸Ñ Ð³Ð°Ð·Ð¾Ð², ÐºÐ°Ðº Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð² ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸ ÑÐ±Ð°Ð»Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð° Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ ÐºÐ¾ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ° ÐÐÐÐ-100.
A Babcock-Leighton dynamo model of the Sun incorporating toroidal flux loss and the helioseismically-inferred meridional flow
Creators: name: Cloutier, S.
name: Cameron, R. H.
name: Gizon, L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We investigate whether the Babcock-Leighton flux-transport dynamo model remains in agreement with observations if the meridional flow profile is taken from helioseismic inversions. Additionally, we investigate the effect of the loss of toroidal flux through the solar surface. We employ the 2D flux-transport BL dynamo framework. We use the helioseismically-inferred meridional flow profile, and include toroidal flux loss in a way that is consistent with the amount of poloidal flux generated by Joy's law. Our model does not impose a preference for emergences at low latitudes, but we do require that the model produces such a preference. We can find solutions in general agreement with observations, including the equatorward drift of the butterfly wings and the cycle's 11 year period. The most important free parameters in the model are the depth to which the radial turbulent pumping extends and the turbulent diffusivity in the lower half of the convection zone. We find that the pumping needs to extend to depths of about $0.80R_{\odot}$ and the bulk turbulent diffusivity needs to be around 10 km$^2$/s or less. We find that the emergences are restricted to low latitudes without the need to impose such a preference. The flux-transport BL model, incorporating the helioseismically inferred meridional flow and toroidal field loss term, is compatible with the properties of the observed butterfly diagram and with the observed toroidal loss rate. Reasonably tight constraints are placed on the remaining free parameters. The pumping needs to be to just below the depth corresponding to the location where the meridional flow changes direction. Our linear model does not however reproduce the observed "rush to the poles" of the diffuse surface radial field resulting from the decay of sunspots -- reproducing this might require the imposition of a preference for flux to emerge near the equator.
description: 10 pages, 8 figures, accepted by A&A
Validation of Kalman Filter alignment algorithm with cosmic-ray data using a CMS silicon strip tracker endcap
Creators: name: Sprenger, D.
name: Weber, M.
name: Adolphi, R.
name: Brauer, R.
name: Feld, L.
name: Klein, K.
name: Ostaptchuk, A.
name: Schael, S.
name: Wittmer, B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A Kalman Filter alignment algorithm has been applied to cosmic-ray data. We discuss the alignment algorithm and an experiment-independent implementation including outlier rejection and treatment of weakly determined parameters. Using this implementation, the algorithm has been applied to data recorded with one CMS silicon tracker endcap. Results are compared to both photogrammetry measurements and data obtained from a dedicated hardware alignment system, and good agreement is observed.
description: 11 pages, 8 figures. CMS NOTE-2010/002
Making visible new learning : professional development with Open Digital Badge Pathways
Creators: name: Fields, Erin
Publisher: name: Partnership: the Canadian Journal of Library and Information Practice and Research
Year: 2015

description: Emerging fields of study and technological developments have provided the library profession with new opportunities to shift the role of the library and librarian. This shift, while exciting for its possibilities, complicates professional development when an attempt is made to build expertise in areas without structured learning paths as found in formalized education. This article addresses possible ways the profession can give clarity and purpose to our own educational and career growth while building a collaborative and diverse learning program through open digital badges.