cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
[Estimada Gladis: He tenido una doble sorpresa al recibir su carta.]
[Estimada Señora: Además de estar traduciendo Rayuela al serbocroata]
Creators: name: Silvia, Monrós-Stojaković
name: Monrós-Stojaković, Silvia
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Literatura
Traducción
"Rayuela"
Mario Vargas Llosa
"Pantaleón y las visitadoras"

description: Agradecimientos por el envío de datos bibliográficos y la dirección de Cortázar. Está traduciendo "Pantaleón y las visitadoras" de Vargas Llosa. Adjunta la copia de una carta mandada el 9 de Septiembre 1980 que nunca recibió su correspondiente
description: Copia de la carta mandada a Gladis Yurkievich: traducción al serbocroata de "Rayuela", solicitación de datos bibliográficos.
description: Destinatario: Yurkievich, Gladis
description: Notas: El documento consta de un conjunto de dos cartas, el acuse de recibo de una carta mandada a Gladis Yurkievich, y un sobre. La copia de la carta del 9 de Septiembre 1980 tiene una anotación manuscrita en serbocroata en la parte superior izquierda de la primera página: "Neredigavama kopÿa !! Original poslat Gladis Yurkievich !"
description: Source: Num.Ref. : JC-DY-CAR-02.051
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Sterile neutrinos influence on oscillation characteristics of active neutrinos at short distances in the generalized model of neutrino mixing
Creators: name: Khruschov, V. V.
name: Fomichev, S. V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A phenomenological model with active and sterile neutrinos is used for calculations of neutrino oscillation characteristics at the normal mass hierarchy of active neutrinos. Taking into account the contributions of sterile neutrinos, appearance and survival probabilities for active neutrinos are calculated. Modified graphical dependencies for the probability of appearance of electron neutrinos/antineutrinos in muon neutrino/antineutrino beams as a function of the ratio of the distance to the neutrino energy and other model parameters are obtained. It is shown that in the case of a certain type mixing between active and sterile neutrinos it is possible to clarify some features of the anomalies of neutrino data at short distances. A new parametrization for a particular type mixing matrix of active and sterile neutrinos that takes into account the additional sources of CP violation is used. The comparison with the existing experimental data is performed and, with using this knowledge, the estimates of some model parameters are found. The theoretical results obtained for mixing of active and sterile neutrinos can be applied for interpretation and prediction of results of ground-based experiments on search of sterile neutrinos as well as for analyses of some astrophysical data.
description: 22 pages, the subsection III.B with comparison with experimental data is inserted
MOESM11 of Cycles of gene expression and genome response during mammalian tissue regeneration
Creators: name: Rib, Leonor
name: Villeneuve, Dominic
name: Shilpi Minocha
name: Praz, Viviane
name: Hernandez, Nouria
name: Guex, Nicolas
name: Winship Herr
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 11: Figure S6. Pol II, H3K36me2 and H3K36me3 densities at 60 h post-PH for the Alb gene. (A) Genomic view of the Alb gene. Densities of the central 50 bp of paired-end reads for Pol II (pink), H3K4me3 (green) and H3K36me3 (blue) ChIP fragments are shown for 0 h to 1 week post-PH. Similarly, densities for H3K36me2 and input fragments at 60 h post-PH are shown. (B) H3K4me3 (green), Pol II promoter (burgundy) and body (pink), and H3K36me3 (blue) log2 ChIP/input fragment-density comparison for the Alb gene post-PH. The central 50 bp of the paired-end reads were used for quantification. The regions used for each quantitation are given in the text.
Loxia coccothraustes Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Loxia
Loxia coccothraustes

description: Loxia coccothraustes [spec. nov.]
L. linea alarum simplici alba, rectricibus latere tenuiore baseos albis.
Coccothraustes. Gesn. av. 276. Aldr. ornith. l. 16. c. 20. Jonst. av... t. 37. Charlet. onom. 84. t. 85. Olin. av. 37. Raj. av. 85. Alb. orn. 1. p. 54. t. 56. Edw. av. 188. t. 188. It. scan. 332. n. 1. * Frisch. av. 1. t. 4. f. 2. 3.
Habitat in Europa australiori, Cerasa enucleans, disseminans.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 171, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Cygnus X-2, super-Eddington mass transfer, and pulsar binaries
Creators: name: King, A. R.
name: Ritter, H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the unusual evolutionary state of the secondary star in Cygnus X-2. Spectroscopic data give a low mass ($M_2 \simeq 0.5 - 0.7\msun$) and yet a large radius ($R_2 \simeq 7\rsun$) and high luminosity ($L_2 \simeq 150\lsun$). We show that this star closely resembles a remnant of early massive Case B evolution, during which the neutron star ejected most of the $\sim 3\msun$ transferred from the donor (initial mass $M_{\rm 2i}\sim 3.6\msun$) on its thermal time-scale $\sim 10^6$ yr. As the system is far too wide to result from common-envelope evolution, this strongly supports the idea that a neutron star efficiently ejects the excess inflow during super--Eddington mass transfer. Cygnus X-2 is unusual in having had an initial mass ratio $q_{\rm i} = M_{\rm 2i}/M_1$ in a narrow critical range near $q_{\rm i}\simeq 2.6$. Smaller $q_{\rm i}$ lead to long-period systems with the former donor near the Hayashi line, and larger $q_{\rm i}$ to pulsar binaries with shorter periods and relatively massive white dwarf companions. The latter naturally explain the surprisingly large companion masses in several millisecond pulsar binaries. Systems like Cygnus X-2 may thus be an important channel for forming pulsar binaries.
description: 9 pages, 4 encapsulated figures, LaTeX, revised version with a few typos corrected and an appendix added, accepted by MNRAS
Transfer Learning of Artist Group Factors to Musical Genre Classification
Creators: name: Kim, Jaehun
name: Won, Minz
name: Serra, Xavier
name: Liem, Cynthia C. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The automated recognition of music genres from audio information is a challenging problem, as genre labels are subjective and noisy. Artist labels are less subjective and less noisy, while certain artists may relate more strongly to certain genres. At the same time, at prediction time, it is not guaranteed that artist labels are available for a given audio segment. Therefore, in this work, we propose to apply the transfer learning framework, learning artist-related information which will be used at inference time for genre classification. We consider different types of artist-related information, expressed through artist group factors, which will allow for more efficient learning and stronger robustness to potential label noise. Furthermore, we investigate how to achieve the highest validation accuracy on the given FMA dataset, by experimenting with various kinds of transfer methods, including single-task transfer, multi-task transfer and finally multi-task learning.
description: The Web Conference 2018
The Sagittarius Dwarf Galaxy Survey (SDGS) I: CMDs, Reddening and Population Gradients. First evidences of a very metal poor population
Creators: name: Bellazzini, M.
name: Ferraro, F. R.
name: Buonanno, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present first results of a large photometric survey devoted to study the star formation history of the Sagittarius dwarf spheroidal galaxy (Sgr dSph). Three wide strips (9 X 35 arcmin^2) located at l~5 and b=-16, -14, -12 have been observed. Each strip is roughly EW oriented, nearly along the major axis of the galaxy. A control field (~9 X 24 arcmin^2), located outside the body of Sgr dSph has also been observed for statistic decontamination purposes. Accurate and well calibrated V,I photometry down to V~22 have been obtained for \~90000 stars toward the Sgr dSph, and ~8000 stars in the control field. This is the largest photometric sample (covering the widest spatial extension) ever observed in the Sgr dSph up to now. The main new results presented in this paper are: (1) the possible discovery of a strong asymmetry in the distribution of stars along the major axis, since the north-western arm of the Sgr galaxy (i.e. the region nearer to the Galactic Bulge) apparently shows a significant deficiency of Sgr stars and (2) the first direct detection of a very metal poor (and presumably old) population in the Sgr stellar content. Hints for a metallicity gradient toward the densest region of the galaxy are also reported.
description: 26 pages, 9 postscript figures + 7 size-reduced .gif figures. Full resolution ps file available at http://boas3.bo.astro.it/bap/BAPhome.html Accepted by MNRAS
Loxia enucleator Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Loxia
Loxia enucleator

description: Loxia enucleator [spec. nov.]
L. linea alarum duplici alba, rectricibus totis nigricantibus. Fn. svec. 176.
Rubicilla maxima canadensis. Edw. av. 123. t. 123. 124.
Habitat in Sveciae summae, Canadae Pinetis, victitans strobilis; disseminator Pini. Noctu egregie canorus; migrat hyeme ad australes Sveciae provincias, Upsaliam transit fine octobris. Junior ruber, Senior flavus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 171, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Loxia pyrrhula Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Loxia
Loxia pyrrhula

description: Loxia pyrrhula [spec. nov.]
L. artubus nigris, tectricibus caudae remigumque posticarum albis. Fn. svec. 178.
Rubicilla s. Pyrrhula. Gesn. av. 733. Aldr. orn. l. 17. c. 31. Jonst. av... t. 43. Will. ornith. 130. t. 43. Raj. av. 86. Alb. orn. 1. t. 59. 60. Frisch. av... t. 2. f. 1. 2. Olin. av. 40.
Habitat in Europae sylvis, Sorbi disseminator.
Mas subtus ruber, Femina subtus fusco-cinerea.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 171-172, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
New catalogue of Wolf-Rayet galaxies and high-excitation extra-galactic HII regions
Creators: name: Schaerer, Daniel
name: Contini, Thierry
name: Pindao, Maximilien
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new compilation of Wolf-Rayet (WR) galaxies and extra-galactic HII regions showing BROAD HeII emission drawn from the literature. Relevant information on the presence of other broad emission lines (NIII 4640, CIV 5808 and others) from WR stars of WN and WC subtypes, and other existing broad nebular lines is provided. In total we include 139 known WR galaxies. Among these, 57 objects show both broad HeII and CIV features. In addition to the broad (stellar) HeII emission, a NEBULAR HeII component is well established (suspected) in 44 (54) objects. We find 19 extra-galatic HII regions without WR detections showing nebular HeII emission. The present sample can be used for a variety of studies on massive stars, interactions of massive stars with the ISM, stellar populations, starburst galaxies etc. The data is accessible electronically and will be updated periodicaly.
description: Accepted for publication in A&AS. LaTeX, 19 pages including 3 tables. Database and paper available at http://www.obs-mip.fr/omp/astro/people/schaerer/ (minor corrections to references)
Equivalent non-isotopic spheres in 4-manifolds
Creators: name: Schwartz, Hannah R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We construct infinitely many smooth oriented 4-manifolds containing pairs of homotopic, smoothly embedded 2-spheres that are not topologically isotopic, but that are equivalent by an ambient diffeomorphism inducing the identity on homology. These examples show that Gabai's recent "Generalized" 4D Lightbulb Theorem does not generalize to arbitrary 4-manifolds. In contrast, we also show that there are smoothly embedded 2-spheres that are both equivalent and topologically isotopic, but not smoothly isotopic.
description: Final version, accepted for publication by the Journal of Topology
Genetic, genotype and imaging studies of hypertrophic cardiomyopathy
Creators: name: Walsh, Roddy
Publisher: name: Imperial College London
Year: 2017

description: Hypertrophic cardiomyopathy (HCM) is an inherited disorder of cardiac muscle whose genetic basis has been investigated for over 25 years. However, considerable uncertainty remains about the genetic aetiology of HCM, including the validity of implicated genes, the effective analysis of variants detected in patients and the interpretation and follow-up of genetic testing results. Here, genetic data from large cardiomyopathy cohorts and 60,706 individuals of the Exome Aggregation Consortium (ExAC) was used to reassess the role of genes implicated in HCM and other cardiomyopathies. A significant excess of rare variation in cases over ExAC, along with supporting genetic evidence, was observed for only three non-sarcomeric genes, causative in <2% of cases, with moderate evidence of association for five other non-sarcomeric genes. This data suggests HCM genetic testing should be limited to 16 valid genes, including the eight core sarcomeric genes. Variant analysis in sarcomeric genes has struggled to balance accuracy and sensitivity, with clinical genetics guidelines overly conservative in assigning pathogenicity. Here, by utilising stringent frequency thresholds and case-control analyses, classes of variants with high prior probabilities of pathogenicity (≥95%) were identified in five sarcomeric genes. By adapting current variant interpretation guidelines, the yield of pathogenic variants in HCM cases was increased by 14%, corresponding to 4% of all tested HCM patients. Building on this enhanced understanding of HCM genetics, genotype-phenotype analyses demonstrated that cases without causative variants follow a distinct clinical course, with later presentation, less pronounced fibrosis and markedly different hypertrophy patterns - lesser maximum wall thickness (19.85mm vs 18.51mm, p=0.006) but greater overall left ventricular mass (101.2g/m2 vs 88.6g/m2, p<0.001). These results posit an informative interpretation of negative tests, indicating a benign prognosis and low likelihood of familial transmission. Taken together, these data redefine the genetic architecture of cardiomyopathy and significantly enhance the interpretability of HCM genetic testing.
Additional file 1: of Abdominal organ position variation in children during image-guided radiotherapy
Creators: name: Huijskens, Sophie
name: Dijk, Irma Van
name: Visser, Jorrit
name: Balgobind, Brian
name: D. Te Lindert
name: Rasch, Coen
name: Alderliesten, Tanja
name: Bel, Arjan
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Table S1. p-values for differences of group systematic errors (ÎŁ) and group random errors (Ď ); tested for differences between right- and left-sided organs and superiorly vs. inferiorly located organs in the orthogonal directions. (DOCX 16 kb)
On the absence of broad MgII emission-line variability in NGC 3516 during 1996
Creators: name: Goad, M. R.
name: Koratkar, A. P.
name: Axon, D. J.
name: Korista, K. T.
name: O'Brien, P. T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: During the 1996 HST/FOS monitoring campaign of the Seyfert 1 galaxy NGC 3516, the UV continuum showed a factor of 5 variation; correspondingly the strongest broad UV emission lines (e.g. Ly-alpha, CIV) displayed somewhat weaker, though still significant variations (a factor of 2). In contrast, no variation was detected in the strong broad MgII+UV FeII emission-line complex. While historically the flux in the broad MgII emission line has varied (a factor of 2 within a few years), the profile shape has not been observed to change over the past decade. In contrast, the high ionization lines (HILs) show both emission-line flux and profile changes on relatively short timescales, which appear to be correlated with changes in the continuum level. Significantly, on 1996, February 21, the profile shapes of the HILs (e.g. Ly-alpha, CIV) and low ionization lines (LILs, e.g. MgII) were identical, at which time the continuum level was at its highest. These results impose stringent constraints upon viable kinematic models of the BLR in NGC 3516, some of which we discuss below.
description: 12 pages, 3 figures, accepted for publication in ApJ Letters
Identifying anomalous radio sources in the EMU Pilot Survey using a complexity-based approach
Creators: name: Segal, Gary
name: Parkinson, David
name: Norris, Ray
name: Hopkins, Andrew M.
name: Andernach, Heinz
name: Alexander, Emma L.
name: Carretti, Ettore
name: Koribalski, Bärbel S.
name: Legodi, Letjatji S.
name: Leslie, Sarah
name: Luo, Yan
name: Pierce, Jonathon C. S.
name: Tang, Hongming
name: Vardoulaki, Eleni
name: Vernstrom, Tessa
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Evolutionary Map of the Universe (EMU) large-area radio continuum survey will detect tens of millions of radio galaxies, giving an opportunity for the detection of previously unknown classes of objects. To maximise the scientific value and make new discoveries, the analysis of this data will need to go beyond simple visual inspection. We propose the coarse-grained complexity, a simple scalar quantity relating to the minimum description length of an image, that can be used to identify unusual structures. The complexity can be computed without reference to the broader sample or existing catalogue data, making the computation efficient on new surveys at very large scales (such as the full EMU survey). We apply our coarse-grained complexity measure to data from the EMU Pilot Survey to detect and confirm anomalous objects in this data set and produce an anomaly catalogue. Rather than work with existing catalogue data using a specific source detection algorithm, we perform a blind scan of the area, computing the complexity using a sliding square aperture. The effectiveness of the complexity measure for identifying anomalous objects is evaluated using crowd-sourced labels generated via the Zooniverse.org platform. We find that the complexity scan identifies unusual sources, such as odd radio circles, by partitioning on complexity. We achieve partitions where 5\% of the data is estimated to be 86\% complete, and 0.5\% is estimated to be 94\% pure, with respect to anomalies and use this to produce an anomaly catalogue.
description: 19 pages, 14 figures. The EMU Pilot Survey anomaly catalogues are available on direct request from the first author
Kinematics and Dynamics of the Galactic Stellar Halo
Creators: name: Sommer-Larsen, Jesper
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The structure, kinematics and dynamics of the Galactic stellar halo are reviewed including evidence of substructure in the spatial distribution and kinematics of halo stars. Implications for galaxy formation theory are subsequently discussed; in particular it is argued that the observed kinematics of stars in the outer Galactic halo can be used as an important constraint on viable galaxy formation scenarios.
description: 10 pages incl. 3 figures (Kluwer Proceedings format). Invited review at "Les Rencontres De L'Observatoire, Meudon" 21-25 Sept. 1998 -- Galaxy evolution: Connecting the distant Universe with the local fossil record
Computational modelling of electronic states, charge transfer and charge transport in organic semiconductors
Creators: name: Rice, Elisabeth
Publisher: name: Imperial College London
Year: 2017

description: In this thesis, we model electronic states, charge transfer and charge transport in organic semiconductors (OSCs). We are interested in the effect of chemical structure, molecular packing and different types of disorder on the charge transport in these materials, which is an important factor determining the efficiencies of devices made with OSCs. This is an intrinsically multiscale problem, and we use computational methods than span length and time-scales. We investigate the effect of molecular packing and crystal structure on charge carrier mobility in molecular crystals. We also model the electron mobility in disordered small molecules containing different defects to find the effect of these defects on the performance of devices. We perform electronic structure calculations to investigate the HOMO and LUMO levels in the presence of different defects, as well as to generate absorption, photoluminescence and infrared spectra to compare to experimental spectra. We develop a computationally efficient method for modelling polarons in organic semiconductors within a tight-binding framework. We apply the method to large assemblies of fullerene molecules generated with coarse-grained molecular dynamics. The method allows us to explore the effect of energetic and configurational disorder, as well as polaron formation, on the density of states and size of charge states in these systems. We further develop a method for calculating transfer integrals between molecules or molecular fragments, based on performing calculations of molecular orbitals in a counterpoise basis set. We apply it to calculating intramolecular transfer integrals and transfer integrals between donor and acceptor molecules at interfaces in organic photovoltaics, and between dopant and host molecules.
A Theoretical Analysis of the Learning Dynamics under Class Imbalance
Creators: name: Francazi, Emanuele
name: Baity-Jesi, Marco
name: Lucchi, Aurelien
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Data imbalance is a common problem in machine learning that can have a critical effect on the performance of a model. Various solutions exist but their impact on the convergence of the learning dynamics is not understood. Here, we elucidate the significant negative impact of data imbalance on learning, showing that the learning curves for minority and majority classes follow sub-optimal trajectories when training with a gradient-based optimizer. This slowdown is related to the imbalance ratio and can be traced back to a competition between the optimization of different classes. Our main contribution is the analysis of the convergence of full-batch (GD) and stochastic gradient descent (SGD), and of variants that renormalize the contribution of each per-class gradient. We find that GD is not guaranteed to decrease the loss for each class but that this problem can be addressed by performing a per-class normalization of the gradient. With SGD, class imbalance has an additional effect on the direction of the gradients: the minority class suffers from a higher directional noise, which reduces the effectiveness of the per-class gradient normalization. Our findings not only allow us to understand the potential and limitations of strategies involving the per-class gradients, but also the reason for the effectiveness of previously used solutions for class imbalance such as oversampling.
description: In the latest update of our paper, we've refined the formulations of the theorems and their proofs in the appendix to improve clarity
Additional file 1: of Molecular surveillance and phylogenetic traits of Babesia bigemina and Babesia bovis in cattle (Bos taurus) and water buffaloes (Bubalus bubalis) from Colombia
Creators: name: Jeiczon Jaimes-Dueñez
name: Triana-Chávez, Omar
name: Holguín-Rocha, Andrés
name: Tobon-Castaño, Alberto
name: Mejía-Jaramillo, Ana
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Table S1. Geographical location and characteristics of the farms evaluated in Antioquia and Arauca, Colombia. Table S2. Bivariate model of infection with Babesia spp., in livestock herds from Antioquia and Arauca, Colombia. (DOCX 58 kb)
Analysis of the structural complexity of Crab Nebula observed at radio frequency using a multifractal approach
Creators: name: Chanu, Athokpam Langlen
name: Chingangbam, Pravabati
name: Rahman, Fazlu
name: Singh, R. K. Brojen
name: Kharb, Preeti
Publisher: name: arXiv
Year: 2022
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The Crab Nebula is an astrophysical system that exhibits complex morphological patterns at different observing frequencies. We carry out a systematic investigation of the structural complexity of the nebula using publicly available imaging data at radio frequency. For the analysis, we use the well-known multifractal detrended fluctuation analysis in two dimensions. We find that radio data exhibit long-range correlations, as expected from the underlying physics of the supernova explosion and evolution. The correlations follow a power-law scaling with length scales. The structural complexity is found to be multifractal in nature, as evidenced by the dependence of the generalized Hurst exponent on the order of the moments of the detrended fluctuation function. By repeating the analysis on shuffled data, we further probe the origin of the multifractality in the radio imaging data. For the radio data, we find that the probability density function is close to a Gaussian form. Hence, the multifractal behavior is due to the differing nature of long-range correlations of the large and small detrended fluctuation field values. We investigate the multifractal parameters across different partitions of the radio image and find that the structures across the image are highly heterogeneous, making the Crab Nebula a structurally complex astrophysical system. Our analysis thus provides a fresh perspective on the morphology of the Crab Nebula from a complexity science viewpoint.
HST snapshot imaging of BL Lac objects
Creators: name: Falomo, R.
name: Urry, C. Megan
name: Scarpa, Riccardo
name: Pesce, Joseph E.
name: Treves, Aldo
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Snapshot images of about 100 BL Lac objects were obtained with WFPC2 on HST. Sources from various samples, in the redshift range 0.05 to 1.2, were observed and 61 resolved (51 with known z). The high resolution and homogeneity of the images allow us to address the properties of the immediate environments of BL Lacs with unprecedented capability. Host galaxies of BL Lacs are luminous ellipticals (on average 1 mag brighter than L*) with no or little disturbed morphology. The nucleus, that is always well centered onto the galaxy, contributes in the optical (R band) to about half of the total luminosity of the object (range of the contribution from 0.1 to 10). The undisturbed morphology suggests that the nuclear activity has marginal effect on the overall properties of the hosts. Nonetheless several examples of close companions have been detected. The luminosity distribution of host galaxies is compared with that of a large sample of FR-I radio galaxies.
description: 6 pages
Excitations in the Higher Lattice Gauge Theory Model for Topological Phases III: the (3+1)-Dimensional Case
Creators: name: Huxford, Joe
name: Simon, Steven H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this, the third paper in our series describing the excitations of the higher lattice gauge theory model for topological phases, we will examine the 3+1d case in detail. We will explicitly construct the ribbon and membrane operators which create the topological excitations, and use these creation operators to find the pattern of condensation and confinement. We also use these operators to find the braiding relations of the excitations, and to construct charge measurement operators which project to states of definite topological charge.
description: 50 pages + 208 pages of Supplementary Material, 42 figures + 103 figures in Supplementary Material, v2: Added further discussion of cases in Section II, other minor changes for publication
Systematic construction of exact MHD models for astrophysical winds and jets
Creators: name: Vlahakis, N.
name: Tsinganos, K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: By a systematic method we construct general classes of exact and selfconsistent axisymmetric MHD solutions describing flows which originate at the near environment of a central gravitating astrophysical object. The unifying scheme contains two large groups of exact MHD outflow models, (I) meridionally self-similar ones with spherical critical surfaces and (II) radially self-similar models with conical critical surfaces. The classification includes known polytropic models, such as the classical Park er model of a stellar wind and the Blandford and Payne (1982) model of a disk-wind; it also contains nonpolytropic models, such as those of winds/jets in Sauty and Tsinganos (1994), Lima et al (1996) and Trussoni et al (1997). Besides the unification of these known cases under a common scheme, several new classes emerge and some are briefly analysed; they could be explored for a further understanding of the physical properties of MHD outflows from various magnetized and rotating astrophysical objects in stellar or galactic systems.
description: 13 pages, 11 figures
Preoperative pathway errors in elective aortic surgery and the role of collaborative planning technology
Creators: name: Godfrey, Anthony
Publisher: name: Imperial College London
Year: 2017

description: Healthcare services that are truly efficient, effective and safe offer the best experience and outcomes for patients and staff. However, healthcare is high risk and errors do occur. Consequently, safety in health care is now a priority for policymakers, healthcare organisations and service users worldwide. The overarching aim of this thesis is to gain a holistic appreciation of the elective preoperative pathway in aortic pathology, the errors that occur, whether they impact decision-making and intraoperative events, and to explore the role of a collaborative preoperative planning application (mPrePARE). Following an introduction to patient safety concepts (Chapter 1) we explore the background of error in aortic vascular practice (Chapter 2) before focusing on initiatives to improve safety in practice (Chapter 3). The empirical work of this thesis is then reported. An analysis of reported patient safety incidents through the National Reporting and Learning System is an example of contemporaneous big data analysis within the subspecialty of elective vascular aortic practice, providing insight into the landscape of error and harm, enhancing our focus of factors that impede quality care (Chapter 4). Building upon this we critically analyse the preoperative pathway and consider what may be considered ‘Gold Standard’ care (Chapter 5). We explore the preoperative pathway in an observational cross-sectional study (Chapter 6) and a longitudinal study of error occurrence from referral to treatment to examine whether these events truly impede decision making, case planning and intraoperative errors (Chapter 7). In a transition of safety concepts we explore the development, use and feasibility of a collaborative preoperative planning application in remedying previously identified errors, improving cross-MDT communication, efficiency and satisfaction with the process (Chapter 8). Chapters 9 and 10 provide a discussion of the work presented in this thesis, reflecting on the findings, implications for practice and future research considerations.
Theory of hydrodynamic phenomena in optical mesh lattices
Creators: name: Price, Hannah M.
name: Wimmer, Martin
name: Monika, Monika
name: Peschel, Ulf
name: Carusotto, Iacopo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Signatures of superfluid-like behaviour have recently been observed experimentally in a nonlinear optical mesh lattice, where the arrival time of optical pulses propagating in a pair of coupled optical fiber loops is interpreted as a synthetic spatial dimension. Here, we develop a general theory of the fluid of light in such optical mesh lattices. On the one hand, this theory provides a solid framework for an analytical and numerical interpretation of the experimental observations. On the other hand it anticipates new physical effects stemming from the specific spatio-temporally periodic geometry of our set-up. Our work opens the way towards the full exploitation of optical mesh lattices system as a promising platform for studies of hydrodynamics phenomena in fluids of light in novel configurations.
A case study of hurdle and generalized additive models in astronomy: the escape of ionizing radiation
Creators: name: Hattab, M. W.
name: de Souza, R. S.
name: Ciardi, B.
name: Paardekooper, J. -P.
name: Khochfar, S.
name: Vecchia, C. Dalla
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The dark ages of the Universe end with the formation of the first generation of stars residing in primeval galaxies. These objects were the first to produce ultraviolet ionizing photons in a period when the cosmic gas changed from a neutral state to an ionized one, known as Epoch of Reionization (EoR). A pivotal aspect to comprehend the EoR is to probe the intertwined relationship between the fraction of ionizing photons capable to escape dark haloes, also known as the escape fraction ($f_{esc}$), and the physical properties of the galaxy. This work develops a sound statistical model suitable to account for such non-linear relationships and the non-Gaussian nature of $f_{esc}$. This model simultaneously estimates the probability that a given primordial galaxy starts the ionizing photon production and estimates the mean level of the $f_{esc}$ once it is triggered. The model was employed in the First Billion Years simulation suite, from which we show that the baryonic fraction and the rate of ionizing photons appear to have a larger impact on $f_{esc}$ than previously thought. A naive univariate analysis of the same problem would suggest smaller effects for these properties and a much larger impact for the specific star formation rate, which is lessened after accounting for other galaxy properties and non-linearities in the statistical model.
Die Macht der Story – über den Einfluss der Hintergrundgeschichte auf die Lernmotivation im Kontext des logopädischen Therapiespiels Silbenpyramide
Creators: name: Hochstätter, Vojko
Publisher: name: Interkantonale Hochschule für Heilpädagogik
Year: 2024
Subjects: Logopädie
Bachelorarbeit
Therapiespiel
Hintergrundgeschichte
Lernmotivation

description: In der logopädischen Therapie ist der Einsatz von Spielen fest etabliert. Diese Bachelorarbeit untersucht in einer Evaluationsstudie den lernmotivationsfördernden Effekt der Hintergrundstory anhand des Brettspiels Silbenpyramide. Hierzu wurden zwei Vergleichsgruppen von je 11 Primarschulkindern aufgestellt, die sich zum Messzeitpunkt alle in logopädischer Behandlung befanden. Die Experimentalgruppe lernte das Therapiespiel in der Vollversion inklusive altägyptischem Szenario kennen, während die Kontrollgruppe eine Blankoversion spielte. Die Datenerhebung fand mittels psychometrischer Fragebögen statt, ebenso wurden Eindrücke aus der Beobachtung erfasst. Die Ergebnisse zeigen: Eine ansprechende Hintergrundstory befördert die Lernmotivation durchaus. In der Experimentalgruppe unterstreicht dies eine hohe Korrelation nach Pearson (r= 0.58) zwischen der Bedeutung der Hintergrundstory für die Attraktivität eines Spiels und dem Effekt der Hintergrundstory auf das Lernen. In der Motivationsentwicklung weisen beide Vergleichsgruppen Zuwächse auf. Offenbar vermissen die Probandinnen und Probanden aus der Kontrollgruppe keine Storyelemente in der Blankoversion. Grund hierfür könnte das unzureichend entwickelte, kindliche Vorstellungsvermögen sein, das die Rohfassung akzeptiert, wie sie ist. Erst in der direkten Gegenüberstellung beider Varianten liegt die Präferenz bei beiden Gruppen eindeutig auf der Vollversion von Silbenpyramide. Zwei Teilnehmende bilden dabei die Ausnahme, sie bevorzugen die Simplizität der Blankoversion. Fazit: Obwohl ein Therapiespiel mit attraktiver Hintergrundstory vielfach eine förderliche Wirkung auf die Lernmotivation hat, kann dieses Untersuchungsergebnis nicht universell gelten. Bei der Therapieplanung muss dies berücksichtigt werden.
Traditional lectures versus active learning -- a false dichotomy?
Creators: name: Dietrich, Heiko
name: Evans, Tanya
Publisher: name: arXiv
Year: 2022
Subjects: subject: History and Overview (math.HO)
subject: FOS: Mathematics
subject: 97-02

description: Traditional lectures are commonly understood to be a teacher-centered mode of instruction where the main aim is a provision of explanations by an educator to the students. Recent literature in higher education overwhelmingly depicts this mode of instruction as inferior compared to the desired student-centered models based on active learning techniques. First, using a four-quadrant model of educational environments, we address common confusion related to a conflation of two prevalent dichotomies by focusing on two key dimensions: (1) the extent to which students are prompted to engage actively and (2) the extent to which expert explanations are provided. Second, using a case study, we describe an evolution of tertiary mathematics education, showing how traditional instruction can still play a valuable role, provided it is suitably embedded in a student-centered course design. We support our argument by analyzing the teaching practice and learning environment in a third-year abstract algebra course through the lens of Stanislav Dehaene's theoretical framework for effective teaching and learning. The framework, comprising "four pillars of learning", is based on a state-of-the-art conception of how learning can be facilitated according to cognitive science, educational psychology, and neuroscience findings. In the case study, we illustrate how, over time, the unit design and the teaching approach have evolved into a learning environment that aligns with the four pillars of learning. We conclude that traditional lectures can and do evolve to optimize learning environments and that the erection of the dichotomy "traditional instruction versus active learning" is no longer relevant.
description: 19 pages, Submitted to STEM Education for review
Variational Bayesian inference for CP tensor completion with side information
Creators: name: Budzinskiy, Stanislav
name: Zamarashkin, Nikolai
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We propose a message passing algorithm, based on variational Bayesian inference, for low-rank tensor completion with automatic rank determination in the canonical polyadic format when additional side information (SI) is given. The SI comes in the form of low-dimensional subspaces the contain the fiber spans of the tensor (columns, rows, tubes, etc.). We validate the regularization properties induced by SI with extensive numerical experiments on synthetic and real-world data and present the results about tensor recovery and rank determination. The results show that the number of samples required for successful completion is significantly reduced in the presence of SI. We also discuss the origin of a bump in the phase transition curves that exists when the dimensionality of SI is comparable with that of the tensor.
description: added 1 citation
A mathematical assessment of the global state of vaccine hesitancy and coverage
Creators: name: De Figueiredo, Carlos Alexandre
Publisher: name: Imperial College London
Year: 2018

description: Hesitancy in vaccination programmes has increased over the past few decades and has led to vaccination delays and refusals resulting in epidemic outbreaks and curtailing progress towards disease elimination. Addressing vaccine hesi- tancy is a public health priority. In this thesis we assess the global state of vaccine coverage and vaccine hesitancy by performing a number of timely anal- yses, providing key public health messages. These analyses can be used to address vaccine coverage and inform effective immunisation programmes and policies. In Chapter 2, we assess national-level childhood immunisation programmes by forecasting each nation’s vaccine coverage rates. By these means we are able to provide estimates of likely future coverage levels and derive a quantitative measure of the strength of a country’s immunisation programme – a measure we term the vaccine performance index. In countries where vaccines are freely available, our index captures losses to coverage based on hesitancy issues (non- access barriers that centre on personal beliefs and attitudes such as confidence in vaccines). We perform the first global-scale quantitative analysis of time- varying socio-economic determinants of vaccine coverage. In Chapter 3, we focus on direct measures of attitudes to vaccines. Using the largest survey ever conducted on attitudes to vaccines (almost 70,000 individ- uals across 67 countries), we examine global variation in (and socio-economic determinants of) attitudes to vaccines. This is achieved through a four-question survey on individuals’ perceptions of vaccine safety, importance, effectiveness, and religious compatibility. In Chapter 4, we use a latent variable method to project these four attitudinal dimensions onto a single dimension which we claim to be the first quantitative measure of individual’s vaccine hesitancy. This measure is termed the vaccine hesitancy index and we infer hesitancy for each individual. Hesitancy is investigated globally and we perform a case study of hesitancy in Nigeria, where there have been notable recent concerns with vac- cinations. Identifying countries with sub-optimal immunisation rates, vaccine-hesitant groups, and understanding socio-economic correlates of coverage and hesitancy enables us to understand the complex coverage-hesitancy interplay and address gaps in coverage.
title: AN, Registre des écrous du Châtelet, Y5266, f. p1000942
Creators: name: Claustre, Julie
name: Nationales, Archives
name: Archives Nationales
name: Claustre, Julie
name: ArchivesNationales/J.CLAUSTRE/H.REGAZZI/2020
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Châtelet
subject: registre
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Registre des écrous du Châtelet, Archives Nationales, Y5266. Numérisation en mode image.
description: Bibliographic citation: Archives Nationales, Registre des écrous du Châtelet, Y5266, f. p1000942
Additional file 3: of Genomic insights into host adaptation between the wheat stripe rust pathogen (Puccinia striiformis f. sp. tritici) and the barley stripe rust pathogen (Puccinia striiformis f. sp. hordei)
Creators: name: Chongjing Xia
name: Meinan Wang
name: Chuntao Yin
name: Cornejo, Omar
name: Hulbert, Scot
name: Xianming Chen
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Table S1. The assessment of genome annotations of Puccinia striiformis f. sp. tritici (Pst) and P. striiformis f. sp. hordei (Psh) using the BUSCO program [95]. Table S2. Annotated conserved protein-coding and rRNA genes in the mitochondrial genomes of Puccinia striiformis f. sp. tritici [Pst (93â 210)] and P. striiformis f. sp. hordei [Psh (93TX-2)]. Table S3. Transfer RNA genes in the mitochondria genomes of Puccinia striiformis f. sp. tritici [Pst (93â 210)] and P. striiformis f. sp. hordei [Psh (93TX-2)]. Table S4. Predicted numbers of variant effects by type in comparison of Puccinia striiformis f. sp. tritici (Pst) and P. striiformis f. sp. hordei (Psh). Table S5. Summary functions of genes in isolates Pst (93â 210) and Psh (93TX-2) of Puccinia striiformis impacted by mutations and under positive selective. (DOCX 45 kb)