cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Interactive Multimodal Imaging Visualization for Multiple Sclerosis Lesion Analysis
Creators: name: Sugathan, Sherin
name: Bartsch, Hauke
name: Riemer, Frank
name: Grüner, Renate
name: Lawonn, Kai
name: Smit, Noeska N.
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Human centered computing
Visualization application domains

description: Multiple Sclerosis (MS) is a brain disease that is diagnosed and monitored extensively through MRI scans. One of the criteria is the appearance of so-called brain lesions. The lesions show up on MRI scans as regions with elevated or reduced contrast compared to the surrounding healthy tissue. Understanding the complex interplay of contrast, location and shape in images from multiple modalities from 2D MRI slices is challenging. Advanced visualization of appearance- and location-related features of lesions would help researchers in defining better disease characterization through MS research. Since a permanent cure is not possible in MS and medication-based disease modification is a common treatment path, providing better visualizations would strengthen research which investigates the effect of white matter lesions. Here we present an advanced visualization solution that supports analysis from multiple imaging modalities acquired in a clinical routine examination. The solution holds potential for enabling researchers to have a more intuitive perception of lesion features. As an example for enhancing the analytic possibilities, we demonstrate the benefits of lesion projection using both Diffusion Tensor Imaging (DTI) and gradient-based techniques. This approach enables users to assess brain structures across individuals as the atlas-based analysis provides 3D anchoring and labeling of regions across a series of brain scans from the same participant and across different participants. The projections on the brain surface also enable researchers to conduct detailed studies on the relationship between cognitive disabilities and location of lesions. This allows researchers to correlate lesions to Brodmann areas and related brain functions. We realize the solutions in a prototype application that supports both DTI and structural data. A qualitative evaluation demonstrates that our approach supports MS researchers by providing new opportunities for MS research.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: Let's look into your brains
description: 65
description: 77
description: Sherin Sugathan, Hauke Bartsch, Frank Riemer, Renate Grüner, Kai Lawonn, and Noeska N. Smit
description: CCS Concepts: Human-centered computing --> Visualization application domains
EOSC Beyond Integration Suite eBook
Creators: name: EOSC Beyond
Publisher: name: Zenodo
Year: 2025

description: A dissemination material in a form of an eBook, for the new EOSC Core service of the EOSC Beyond EU Funded project: The EOSC Integration Suite. A user-friendly document that presents the service, its value, the problem it solves, the benefits, who it is for, how to use it, its components, roadmap, validation through EOSC Pilot Nodes and Data Spaces implementing by the project partners. Informative information follows up for anyone who wants to be informed on the service and the project.
title: Book review : The White Bird Passes By Jessie Kesson
Creators: name: Bayston, Jeremy
Publisher: name: Strathprints - University of Strathclyde
Year: 2023

description: The White Bird Passes is an autobiographical novella published in 1958 by Scottish writer, playwright, and poet Jessie Kesson. Born in a workhouse in 1916, she lived in a back lane slum in Elgin until she was eight, when her single mother was judged to be unfit, and Jessie was sent to an orphanage. There she received a basic education, showing sufficient promise for a university place to be discussed. She later referred to this time as 'the golden years'.
Additional file 4 of Decentralising healthcare for diabetes and hypertension from secondary to primary level in a humanitarian setting in Kurdistan, Iraq: a qualitative study
Creators: name: Ansbro, Éimhín
name: Schmid, Benjamin
name: Willis, Ruth
name: M-Amen, Karwan
name: Mahmood, Kazhan
name: Abdulkareem, Idrees
name: Frederiksen, Signe
name: Roswall, Jytte
name: Perone, Sigiriya Aebischer
name: Roberts, Bayard
name: Blanchet, Karl
name: Shabila, Nazar
name: Perel, Pablo
Publisher: name: figshare
Year: 2025
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Supplementary Material 4.
Strong spin resonance on BaFe2(As0.65P0.35)2 with Tc = 30 K
Creators: name: Ishikado, M.
name: Nagai, Y.
name: Kodama, K.
name: Kajimoto, R.
name: Nakamura, M.
name: Inamura, Y.
name: Wakimoto, S.
name: Nakamura, H.
name: Machida, M.
name: Suzuki, K.
name: Usui, H.
name: Kuroki, K.
name: Iyo, A.
name: Eisaki, H.
name: Arai, M.
name: Shamoto, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We performed inelastic neutron scattering on powder sample of the P-doped iron-based superconductor BaFe2(As0.65P0.35)2 with Tc = 30K, whose superconducting (SC) order parameter is expected to have line nodes. We have observed spin resonance at Q $\sim$ 1.2Å^{-1} and E=12 meV in the SC state. The resonance enhancement, which can be a measure of the area of sign reversal between the hole and electron Fermi surfaces (FSs), is comparable to those of other iron-based superconductors without line nodes. This fact indicates that the sign reversal between the FSs is still dominant in this system, and the line nodes should create only limited area of sign-reversal on a single FS. Hence the system can hold relatively high-Tc. Comparison with theoretical calculation indicates horizontal line nodes may be a candidate to reproduce the observation.
description: 5 pages, 4 figures
title: Totengeistszenen in ausgewählten Tragödien Senecas
Creators: name: Zeisler, Victoria
Year: 2023

description: Totengeistszenen haben in der Literatur eine lange Tradition. Die Totengeister in Senecas Tragödien „Oedipus“, „Agamemnon“ und „Troas“ erscheinen entweder in Form eines übermittelten Augenzeugenberichts, eines Traumbildes oder als Figur auf der Bühne vor Publikum. In der vorliegenden Arbeit wurden die Reden der Totengeister für die Handlungsdynamik untersucht. Dabei wurde besonderes Augenmerk auf die jeweiligen Motive des Erscheinens, die Reaktionen bzw. Interaktionen auf Figurenebene und die Funktion der Totengeistszenen ausgehend vom lateinischen Text und dem Miteinbeziehen von Forschungsliteratur gelegt. Die Ergebnisse zeigten überwiegend Rachemotive und persönliche Beweggründe für das Erscheinen. Eindeutige Reaktionen bzw. Interaktionen auf die Figuren bewirkten die Reden der Totengeister des Laius und des Hector. Bei den Totengeistszenen konnte eine Vielzahl an Funktionen wie die Informationsübermittlung oder Zukunftsvorhersagen festgestellt werden. Es konnte auch aufgezeigt werden, dass der Totengeist durch sein Erscheinen eine emotionale Wirksamkeit hat, weil eine schauderhafte und fürchterliche Atmosphäre geschaffen wird. Durch das Wissen über vergangene aber auch über zukünftige Ereignisse werden Raum und Zeit innerhalb der Tragödie durch den Totengeist vergrößert. Außerdem gewährt der Totengeist dem Publikum eine größere Betrachtungsweise auf das Stück.
description: Ghost scenes have a long tradition in literature. Ghosts in Seneca's tragedies „Oedipus“, „Agamemnon“ and „Troas“ appear either in the form of a transmitted eyewitness account, a dream image, or as a figure on stage in front of audience. In the present work, the speeches of the ghosts were examined for plot dynamics. The respective motives of the appearance, the reactions or interactions on the character level and the function of the ghost scenes based on the Latin text and the inclusion of research literature were of special interest. The results showed predominantly revenge motives and personal motivations for the appearance. Clear reactions or interactions to the characters were caused by the speeches of the ghosts of Laius and Hector. A variety of functions, such as the transmission of information or predictions of the future, could be identified in the ghost scenes. It could also be shown that the ghost has an emotional effectiveness through its appearance, because a shuddering and fearful atmosphere is created. Through the knowledge of past but also future events, space and time within the tragedy are magnified by the ghost. In addition, the ghost grants the audience a greater way of looking at the play.
Additional file 5 of Decentralising healthcare for diabetes and hypertension from secondary to primary level in a humanitarian setting in Kurdistan, Iraq: a qualitative study
Creators: name: Ansbro, Éimhín
name: Schmid, Benjamin
name: Willis, Ruth
name: M-Amen, Karwan
name: Mahmood, Kazhan
name: Abdulkareem, Idrees
name: Frederiksen, Signe
name: Roswall, Jytte
name: Perone, Sigiriya Aebischer
name: Roberts, Bayard
name: Blanchet, Karl
name: Shabila, Nazar
name: Perel, Pablo
Publisher: name: figshare
Year: 2025
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Supplementary Material 5.
Stochastic Gravitational Wave Background from Neutron Star r-mode Instability Revisited
Creators: name: Zhu, Xing-Jiang
name: Fan, Xi-Long
name: Zhu, Zong-Hong
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We revisit the possibility and detectability of a stochastic gravitational wave background (SGWB) produced by a cosmological population of newborn neutron stars (NSs) with r-mode instabilities. We show that the resultant SGWB is insensitive to the choice of CSFR models, but depends strongly on the evolving behavior of CSFR at low redshifts. Our results show that the dimensionless energy density $Ω_{\rm{GW}}$ could have a peak amplitude of $\simeq (1-3.5) \times10^{-8}$ in the frequency range $(200-1000)$~Hz. However, such a high mode amplitude is unrealistic as it is known that the maximum value is much smaller and at most $10^{-2}$. A realistic estimate of $Ω_{\rm{GW}}$ should be at least 4 orders of magnitude lower ($\sim 10^{-12}$), which leads to a pessimistic outlook for the detection of r-mode background. We consider different pairs of terrestrial interferometers (IFOs) and compare two approaches to combine multiple IFOs in order to evaluate the detectability of this GW background. Constraints on the total emitted GW energy associated with this mechanism to produce a detectable stochastic background are $\sim 10^{-3} M_{\odot} c^2$ for two co-located advanced LIGO detectors, and $2 \times 10^{-5} M_{\odot} c^2$ for two Einstein Telescopes. These constraints may also be applicable to alternative GW emission mechanisms related to oscillations or instabilities in NSs depending on the frequency band where most GWs are emitted.
description: 28 pages, 10 figures. Accepted for publication in ApJ
Analytical sensitivity of molecular techniques used for the detection of grapevine leafroll virus 3 (GLRaV-3), a comparative evaluation
Creators: name: Sández-Salas, Odett Mariana
name: García-Reséndiz, Karen G.
name: Carrillo-Tripp, Jimena
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: Grapevine leafroll disease (GLD) causes a substantial economic impact, with estimated global yield reductions of around 50%. GLD impairs the vines’ general growth and vigor and decreases berries’ quality. GLD is caused by grapevine leafroll-associated viruses (GLRaVs), GLRaV-3 being the most destructive and globally widespread. Sensitive and accurate diagnostics of GLRaV-3 prevent the introduction of infected vines to new vineyards and help replace the infected ones. Therefore, the effectiveness of different molecular diagnostic techniques for GLRaV-3 detection should be evaluated. This work compared the analytical sensitivity (AS) of loop-mediated amplification (LAMP), end-point PCR (epPCR), real-time quantitative PCR (qPCR), and digital PCR (dPCR) for diagnosing GLRaV-3. The most sensitive techniques were dPCR and LAMP. Both methods require extreme care in their execution to avoid contamination. The AS results of the epPCR and qPCR techniques were 1,000 and 10,000 viral genome equivalents, respectively; qPCR had a good dynamic range and linearity (up to 5 dilutions) that covered samples with high viral titer, while dPCR resulted in a better dynamic range (7 dilution points) that covered lower viral copy numbers. This work helps similar models where a reliable technique should be optimized to detect plant viruses according to available resources.
Automatic Cutting and Flattening of Carotid Artery Geometries
Creators: name: Eulzer, Pepe
name: Richter, Kevin
name: Meuschke, Monique
name: Hundertmark, Anna
name: Lawonn, Kai
name: ,
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Human centered computing
Scientific visualization
Applied computing
Life and medical sciences
Computing methodologies
Mesh geometry models

description: We propose a novel method to cut and flatten vascular geometry that results in an intuitive mapping between the 3D and 2D domains. Our approach is fully automatic, and the sole input is the vessel geometry. We aim to simplify parameter analysis on vessel walls for research on vascular disease and computational hemodynamics. We present a use case for the flattening to aid efforts in investigating the pathophysiology of carotid stenoses (vessel constrictions that are a root cause of stroke). To achieve an intuitive mapping, we introduce the notion of natural vessel cuts. They remain on one side of vessel branches, meaning they adhere to the longitudinal direction and thus result in a comprehensible unfolding of the geometry. Vessel branches and endpoints are automatically detected, and a 2D layout configuration is found that retains the original branch layout. We employ a quasi-isometric surface parameterization to map the geometry to the 2D domain as a single patch. The flattened depiction resolves the need for tedious 3D interaction as the whole surface is visible at once.We found this overview particularly beneficial for exploring temporally resolved parameters.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: The path that blood takes
description: 79
description: 89
description: Pepe Eulzer, Kevin Richter, Monique Meuschke, Anna Hundertmark, and Kai Lawonn,
description: CCS Concepts: Human-centered computing --> Scientific visualization; Applied computing --> Life and medical sciences; Computing methodologies --> Mesh geometry models
2.5D Geometric Mapping of Aortic Blood Flow Data for Cohort Visualization
Creators: name: Behrendt, Benjamin
name: Pleuss-Engelhardt, David
name: Gutberlet, Matthias
name: Preim, Bernhard
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Human centered computing
Visualization toolkits
Information visualization

description: Four-dimensional phase-contrast magnetic resonance imaging (4D PC-MRI) allows for a non-invasive acquisition of timeresolved blood flow measurements, providing a valuable aid to clinicians and researchers seeking a better understanding of the interrelation between pathologies of the cardiovascular system and changes in blood flow patterns. Such research requires extensive analysis and comparison of blood flow data within and between different patient cohorts representing different age groups, genders and pathologies. However, a direct comparison between large numbers of datasets is not feasible due to the complexity of the data. In this paper, we present a novel approach to normalize aortic 4D PC-MRI datasets to enable qualitative and quantitative comparisons. We define normalized coordinate systems for the vessel surface as well as the intravascular volume, allowing for the computation of quantitative measures between datasets for both hemodynamic surface parameters as well as flow or pressure fields. To support the understanding of the geometric deformations involved in this process, individual transformations can not only be toggled on or off, but smoothly transitioned between anatomically faithful and fully abstracted states. In an informal interview with an expert radiologist, we confirm the usefulness of our technique. We also report on initial findings from exploring a database of 138 datasets consisting of both patient and healthy volunteers.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: The path that blood takes
description: 91
description: 100
description: Benjamin Behrendt, David Pleuss-Engelhardt, Matthias Gutberlet, and Bernhard Preim
description: CCS Concepts: Human-centered computing --> Visualization toolkits; Information visualization
Mechanisms of kinetic trapping in self-assembly and phase transformation
Creators: name: Hagan, Michael F.
name: Elrad, Oren M.
name: Jack, Robert L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Biomolecules (q-bio.BM)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: In self-assembly processes, kinetic trapping effects often hinder the formation of thermodynamically stable ordered states. In a model of viral capsid assembly and in the phase transformation of a lattice gas, we show how simulations in a self-assembling steady state can be used to identify two distinct mechanisms of kinetic trapping. We argue that one of these mechanisms can be adequately captured by kinetic rate equations, while the other involves a breakdown of theories that rely on cluster size as a reaction coordinate. We discuss how these observations might be useful in designing and optimising self-assembly reactions.
Complex gain modeling of CHIME’s coaxial cables
Creators: name: Guliani, Sidhant
Publisher: name: University of British Columbia
Year: 2018

description: CHIME is a new radio interferometer located at the Dominion Radio Astrophysical Observatory (DRAO) in Penticton, BC. The primary goal of CHIME is to constrain the dark energy equation of state by measuring the expansion history of the Universe using the Baryon Acoustic Oscillation (BAO) scale as a standard ruler. CHIME consists of 4 cylindrical reflectors, each populated with 256 dual-polarization antennas along its focal-line. Prior to digitization, each signal chain consists of a low noise amplifier, 50m of coaxial cable, and a filter amplifier. In order to obtain accurate interferometric imaging, we need to determine the relative complex gain (amplitude and phase vs. frequency) of each analog chain to 0.3%. The complex gain of each receiver depends primarily on temperature. This thesis discusses efforts to construct a thermal model of the CHIME’s coaxial cables that will allow us to meet our calibration requirements.
Preliminary Map of the Structure of the Precambrian Surface in Eastern Kentucky
Creators: name: Drahovzal, James A.
name: Noger, Martin C.
Publisher: name: Kentucky Geological Survey, University of Kentucky
Year: 1995

description: Abstract:
This preliminary interpretation of the Precambrian unconformity surface in eastern Kentucky is based on data available to the Kentucky Geological Survey (KGS) as of November 1994. In early 1995, additional data became available to the KGS. Subsequent work using the new data should result in a more complete interpretation of the area within the next several years.
The map illustrates the Rome Trough and associated structures of the Precambrian surface, and as such contributes to an understanding of the regional geology, geologic evolution, distribution of energy and mineral resources, and potential geologic hazards. While it cannot be considered a prospecting tool, using it in combination with other data sets will aid exploration and assessment efforts. The map is also intended to stimulate discussion and encourage others to contribute to a fuller understanding of the nature and configuration of the Precambrian surface.
Funding information: The mapping was partially supported by the Atlas of Major Appalachian Gas Plays project funded by the U.S. Department of Energy, Morgantown Energy Technology Center (Cooperative Agreement DE-FC21- 91MC28176) through the Appalachian Oil and Natural Gas Research Consortium.
On the spectro-photometric properties of the bulk of the radio-loud AGN population
Creators: name: Baldi, Ranieri D.
name: Capetti, Alessandro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In a previous paper we showed that the radio sources selected by combining large areas radio and optical surveys, present a strong deficit of radio emission with respect to 3CR radio-galaxies matched in line emission luminosity. We argued that the prevalence of sources with luminous extended radio structures in high flux limited samples is due to a selection bias. Sources with low radio power form the bulk of the radio-loud AGN population but are still virtually unexplored. We here analyze their photometric and spectroscopic properties. From the point of view of their emission lines, the majority of the sample are Low Excitation Galaxies (LEG), similar to the 3CR objects at the same level of line luminosity. The hosts of LEG are red, massive Early-Type Galaxies (ETG) with large black holes masses , statistically indistinguishable from the hosts of low redshift 3CR/LEG sources. No genuine radio-loud LEG could be found associated with black holes with a mass substantially lower than 10^8 M(sun) or with a late type host. The fraction of galaxies with signs of star formation (5%) is similar to what is found in both the quiescent ETG and 3CR/LEG hosts. We conclude that the deficit in radio emission cannot be ascribed to differences in the properties of their hosts. We argue that instead this could be due to a temporal evolution of the radio luminosity. A minority (10%) of the sample show rather different properties, being associated with low black hole masses, with spiral galaxies, or showing a high excitation spectrum. In general these outliers are the result of the contamination from Seyfert and from galaxies where the radio emission is powered by star formation. For the objects with high excitation spectra there is no a clear discontinuity in either the host or nuclear properties as they span from radio-quiet and radio-loud AGN.
description: Accepted for publication in A&A
Automatic Animations to Analyze Blood Flow Data
Creators: name: Apilla, Vikram
name: Behrendt, Benjamin
name: Lawonn, Kai
name: Preim, Bernhard
name: Meuschke, Monique
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Applied computing
Life and medical sciences
Human centered computing
Visualization

description: We present an approach for computing camera animations composed of optimal views to support the visual exploration of blood flow data using cerebral aneurysms as major example. Medical researchers are interested in hemodynamic parameters and vessel wall characteristics. The time-dependent character of blood flow data complicates the visual analysis. Our approach is modeled as an optimization problem to automatically determine camera paths during the cardiac cycle. These consist of optimal viewpoints showing regions with suspicious characteristics of wall- and flow-related parameters. This provides medical researchers with an efficient method of obtaining a fast overview of patient-specific blood flow data.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: The path that blood takes
description: 101
description: 105
description: Vikram Apilla, Benjamin Behrendt, Kai Lawonn, Bernhard Preim, and Monique Meuschke
description: CCS Concepts: Applied computing --> Life and medical sciences; Human-centered computing --> Visualization
Informaciones de limpieza de sangre de Francisco José de Caldas y Tenorio
Creators: name: Caldas y Tenorio, Francisco José de¬Alarcón, Agustín Manuel de
Publisher: name: Universidad del Rosario
Year: 1788

description: Informaciones de limpieza de sangre de Francisco José de Caldas y Tenorio presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente de informaciones contiene cuatro interrogatorios a los allegados de los pretendientes para acreditar su condición de descendiente de españoles, filiación a la religión católica y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición. El expediente termina con la aprobación de las informaciones y la aceptación del aspirante como colegial.
Fluctuation-induced Non-equilibrium Transition in a Liquid-Crystal Metastable System
Creators: name: Ho, I. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The research herein studies the Langevin dynamics allowing for an exchange of energy between liquid crystals and the thermal environment. This dynamics leads to fluctuation and dissipation behaviors in the motions of liquid crystals, and therefore drives the system toward non-equilibrium evolutional processes. In particular, for the operations of liquid-crystal metastable systems, the fluctuation could allow an excitation (non-equilibrium) transition against energy barriers to the globally-stable state. Implemented with an actual case of liquid crystal pi configuration, this work statistically studies the non-equilibrium metastable transitions and shows the dependence of the transition-time on the correlations (of fluctuations).
description: 19 pages, 14 figures
Testamento de Fray Cristóbal de Torres y Motones - testimonio legalizado
Creators: name: Caicedo y Flórez, Fernando de
Publisher: name: Universidad del Rosario
Year: 1653

description: Testimonio demandado por el Rector del Colegio Mayor de Nuestra Señora del Rosario en 1772-1773, de la donación realizada por Fray Cristóbal de Torres para la creación del mencionado  Colegio. Incluye trascripción de documentos de 1653 y 1654  que contienen el testimonio requerido por el Rector Fernando Caicedo. Mencionan las características del colegio a fundar y a sus primeros colegiales.  Hay dos transcripciones del testamento de Fray Cristóbal de Torres  (Folio 51) (Folio 56).
Nombramiento de beca a favor de José de Rejón Silva y Urquijo
Creators: name: Guzmán y Solanilla, Nicolás de
Publisher: name: Universidad del Rosario
Year: 1669

description: Nombramiento de beca a José Rejón de Silva y Urquijo por parte del Presidente de la Real Audiencia de Santafé Diego de Villalba, seguido de una rectificación del Rector del Colegio Mayor del Rosario Nicolás de Guzmán por no haber lugar para más colegiales, pide  la disminución de las becas a colegiales debido a las bajas rentas del Colegio. Tras una nueva petición de José Rejón a la Real Audiencia, el rector y consiliarios del Colegio Mayor del Rosario aceptan al demandante como colegial becado. Siendo rector el doctor don Nicolás de Guzmán y Solanilla.
Shading Style Assessment for Vessel Wall and Lumen Visualization
Creators: name: Ostendorf, Kai
name: Mastrodicasa, Domenico
name: Bäumler, Kathrin
name: Codari, Marina
name: Turner, Valery
name: Willemink, Martin J.
name: Fleischmann, Dominik
name: Preim, Bernhard
name: Mistelbauer, Gabriel
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Human centered computing
Empirical studies in visualization
Applied computing
Health informatics
Computing methodologies
Non
photorealistic rendering
Visibility
Reflectance modeling

description: Current blood vessel rendering usually depicts solely the surface of vascular structures and does not visualize any interior structures. While this approach is suitable for most applications, certain cardiovascular diseases, such as aortic dissection would benefit from a more comprehensive visualization. In this work, we investigate different shading styles for the visualization of the aortic inner and outer wall, including the dissection flap. Finding suitable shading algorithms, techniques, and appropriate parameters is time-consuming when practitioners fine-tune them manually. Therefore, we build a shading pipeline using wellknown shading algorithms such as Blinn-Phong, Oren-Nayar, Cook-Torrance, Toon, and extended Lit-Sphere shading with techniques such as the Fresnel effect and screen space ambient occlusion. We interviewed six experts from various domains to find the best combination of shadings for preset combinations that maximize user experience and the applicability in clinical settings.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: The path that blood takes
description: 107
description: 111
description: Kai Ostendorf, Domenico Mastrodicasa, Kathrin Bäumler, Marina Codari, Valery Turner, Martin J. Willemink, Dominik Fleischmann, Bernhard Preim, and Gabriel Mistelbauer
description: CCS Concepts: Human-centered computing --> Empirical studies in visualization; Applied computing --> Health informatics; Computing methodologies --> Non-photorealistic rendering; Visibility; Reflectance modeling
title: Publikumserwartungen an sportjournalistische Medieninhalte
Creators: name: Hartmair, David
Year: 2023

description: Die zunehmende Digitalisierung löst einen Wandel im Sportjournalismus aus. Neben klassischen Medien wie TV, Print und Radio gibt es mittlerweile ein breites Angebot von alternativen Anbietern. Hierbei verschwimmen die Grenzen allerdings fortlaufend (Rauch, 2015) und die beiden Medienformen werden einander immer ähnlicher. Mit diesen Grenzen beschäftigt sich die “Boundary-Work-Theorie”, die zentral für diese Arbeit ist. Bisher gibt es wenig Literatur darüber, wie Rezipient:innen die Grenzen im Sportjournalismus ziehen. Das Forschungsinteresse besteht darin, herauszufinden, ob die Erwartungen der Rezipient:innen an den Sportjournalismus anders sind, als die Erwartungen an andere Formen des Journalismus. Auch die unterschiedlichen Publikumserwartungen an klassische Printmedien zum einen und alternative Medien zum anderen werden untersucht. Dazu wurde eine qualitative Studie mit explorativem Charakter anhand von Leitfadeninterviews durchgeführt. Die Interviews der zwölf Befragten wurden anschließend mit einer qualitativen Inhaltsanalyse nach Mayring ausgewertet. Dabei ergaben sich drei Mediennutzungstypen: der Alternative -, der Mainstream - und der Hybride Mediennutzungstyp. Wie sich herausstellt, gibt es diverse Parallelen zwischen den Publikumserwartungen an den Sportjournalismus und an andere journalistische Felder. So sind beispielsweise Unterhaltung oder Aktualität ganz zentrale Faktoren. Aber auch Live-Bilder und Live-Kommentar sind Sportmediennutzer:innen sehr wichtig. Unterschiedliche Erwartungen zeigen sich vor allem, wenn klassische - mit alternativen Sportmedien verglichen werden. Die wahrgenommenen Stärken eines Medientyps werden dabei als die Schwächen des jeweils anderen identifiziert, wodurch das Publikum wiederum ein stärkeres Verschwimmen der Grenzen fordert.
Inertial Brownian motors driven by biharmonic signals
Creators: name: Machura, Lukasz
name: Kostur, Marcin
name: Luczka, Jerzy
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study transport properties of an inertial Brownian particle moving in viscous symmetric periodic structures and driven by an oscillating signal of two harmonic components. We analyze the influence of symmetric, antisymmetric and asymmetric signals on directed transport and reveal the shift symmetry of the stationary averaged velocity of the Brownian particle with respect to the relative phase of two components of the signal. The shift symmetry holds true in all regimes.
description: 7 pages, 5 figures; On the occasion of 60th birthday of Prof. Peter Hanggi
Multiple Scale Visualization of Electronic Health Records to Support Finding Medical Narratives
Creators: name: Linden, Sanne Van Der
name: Wijk, Jarke J. Van
name: Funk, Mathias
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Human centered computing
Visualization toolkits
User interface toolkits

description: Electronic Health Records (EHRs) contain rich medical information about patients, possibly hundreds of notes, lab results, images and other information. Doctors can easily be overwhelmed by this wealth of information. For their daily work, they need to derive narratives from all this information to get insights into the main issues of their patients. Standard solutions show all the information in linear lists, often leading to cognitive overload; research solutions provide timelines and relations between the notes but provide too much fragmented information. We propose MEDeNAR, a system for enabling medical professionals to obtain insights from EHRs based on the different tasks in their workflow. The key aspects of our system are the introduction of an intermediate level that summarizes the information using clustering and NLP methods. The results are visualized along a timeline and provide easy access to the detailed descriptions in notes and lab results at the EHR level. We designed the system using an iterative design process in collaboration with 18 doctors, two nurses and 14 domain experts. During the final evaluation, the doctors ranked our system higher than a standard baseline solution and a variation for the used NLP methods.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: From the spatial to the abstract
description: 113
description: 122
description: Sanne van der Linden, Jarke J. van Wijk, and Mathias Funk
description: CCS Concepts: Human-centered computing --> Visualization toolkits; User interface toolkits
Cellular Automata in Stream Ciphers
Creators: name: Fúster-Sabater, Amparo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cryptography and Security (cs.CR)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences
subject: E.3; F.1.1
subject: 40B05, 40C05, 68R01

description: A wide family of nonlinear sequence generators, the so-called clock-controlled shrinking generators, has been analyzed and identified with a subset of linear cellular automata. The algorithm that converts the given generator into a linear model based on automata is very simple and can be applied in a range of practical interest. Due to the linearity of these automata as well as the characteristics of this class of generators, a cryptanalytic approach can be proposed. Linear cellular structures easily model keystream generators with application in stream cipher cryptography.
description: 26 pages, 1 figure
Additional file 1 of Manganese exposure assessment in formula-fed infants in Israel
Creators: name: Darr, Jonatan
name: Hamama, Ziva
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Computational Biology

description: Supplementary Material 1
title: Novel empirical and bioinformatic approaches to characterising Plasmodium falciparum antigens and their application to a merozoite-stage vaccine candidate
Creators: name: Aspeling-Jones, HMJ
Publisher: name: London School of Hygiene & Tropical Medicine
Year: 2019

description: A highly efficacious vaccine against the malaria parasite Plasmodium falciparum is needed. Repeat sequences are common in P. falciparum proteins and some are known immune targets. Short read sequence data are available for thousands of parasite isolates, but aligning and assembling repetitive sequences remains a challenge. A combined mapping and de novo assembly approach was developed to resolve highly complex and polymorphic allelic repeat sequences in the merozoite protein MSP-1. This approach gave an unbiased call of allele frequencies and full repeat sequence for a majority of clinical isolates tested. These data were used to design polyvalent hybrid sequences that would containing motifs from multiple alleles. Potential construct designs representing a greater spectrum of sequence diversity than that of previously designed polyvalent hybrid antigens were generated. Assays of mechanisms of antibody mediated inhibition of parasite growth are needed to identify which antigen sequences are functional targets of immunity. Such assays are hard to standardise and would be benefitted by availability of human monoclonal antibody reagents. As an approach towards obtaining these, a technique was developed using a tetramerised P. falciparum MSP-1 recombinant antigen to isolate cognate B-cells from the blood of exposed Ghanaian adult donors. Despite lower than expected viability of cryopreserved samples, 82 memory antigen specific B-cells were successfully isolated by single cell flow sorting of lymphocytes from 16 donors. Complimentary DNA encoding both the heavy and light chain immunoglobulin variable regions was sequenced and analysed for two of these cells, revealing some distinct features. This is the first time a tetrameric antigen has been used to isolate human B-cells recognising a P. falciparum antigen, demonstrating their potential for use in the study of malarial immunity. The modest numbers of specific B-cells sorted from cryopreserved samples encourage the application of this approach to freshly obtained samples.
Solicitud de beca en el Colegio Mayor del Rosario por Carlos y Juan de los Ángeles de la Torre
Creators: name: Torre, Carlos de la¬Torre, Juan de los Ángeles de la
Publisher: name: Universidad del Rosario
Year: 1818

description: Solicitud de los hermanos Carlos y Juan de los Ángeles de la Torre de una beca en el Colegio Mayor del Rosario para cursar la carrera literaria. La solicitud fue negada por la votación del rector y la colegiatura.
Solicitud de beca en el Colegio Mayor del Rosario por Félix Ramón Ramírez
Creators: name: Ramírez de Arellano y Buenaventura, Félix
Publisher: name: Universidad del Rosario
Year: 1799

description: Solicitud de Félix Ramón Ramírez vecino de Ibagué, de una beca para seguir la carrera literaria en el Colegio Mayor del Rosario, argumentando que tres de sus tíos la habían obtenido y que podría mostrarlo en sus Informaciones de limpieza de sangre. La solicitud no fue aprobada.
Safety Planning for Suicide Prevention: Insights from the SERO App
Creators: name: Denecke, Kerstin
name: Gabarron, Elia
Publisher: name: IOS Press
Year: 2025
Subjects: Suicide prevention
Suicide
Safety planning
Topic modelling

description: Safety planning is an intervention that demonstrated to be successful in help individuals self-manage suicidal crises. The SERO suicide prevention app supports this safety planning in a digital manner. The objective of this paper is to identify the specific components of safety plans and thereby guiding the design of digital solutions in a way that it supports individuals' needs. We analysed the safety plans of all 1848 at risk users registered with the SERO app by applying BERTopic and Google's Gemma-2 Large Language Model to identify themes and topics mentioned in the safety plans. The analysis of the safety plans revealed that users frequently cited family and loved ones as motivations to live, identified certain physical signs and emotions as warning signs, and reported social contact and activities as coping strategies. Digital solutions, such as apps, as well as other traditional suicide prevention interventions could enhance their efforts by supplementing and refining the intervention with personalized support.
Oposiciones para obtener las becas en las cátedras de Teología, filosofía y derecho canónico en el Colegio Mayor del Rosario
Creators: name: Vergara y Caicedo, Felipe de
Publisher: name: Universidad del Rosario
Year: 1811

description: Expediente de oposiciones para la obtención de becas para las cátedras de filosofía, teología y derecho canónico en el Colegio Mayor del Rosario. Contiene el edicto de la convocatoria a los colegiales, las preguntas y temas de argumentación (en latín) y el acto con el  nombramiento de los becados.
Hunting French Ducks in a Noisy Environment
Creators: name: Berglund, Nils
name: Gentz, Barbara
name: Kuehn, Christian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Dynamical Systems (math.DS)
subject: Probability (math.PR)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 37H20, 34E17, 60H10

description: We consider the effect of Gaussian white noise on fast-slow dynamical systems with one fast and two slow variables, containing a folded-node singularity. In the absence of noise, these systems are known to display mixed-mode oscillations, consisting of alternating large- and small-amplitude oscillations. We quantify the effect of noise and obtain critical noise intensities above which the small-amplitude oscillations become hidden by fluctuations. Furthermore we prove that the noise can cause sample paths to jump away from so-called canard solutions with high probability before deterministic orbits do. This early-jump mechanism can drastically influence the local and global dynamics of the system by changing the mixed-mode patterns.
description: 60 pages, 9 figures
PerSleep: A Visual Analytics Approach for Performance Assessment of Sleep Staging Models
Creators: name: Garcia Caballero, Humberto S.
name: Corvò, Alberto
name: Meulen, Fokke Van
name: Fonseca, Pedro
name: Overeem, Sebasitaan
name: Wijk, Jarke J. Van
name: Westenberg, Michel A.
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Human centered computing
Visual analytics

description: Machine learning is becoming increasingly popular in the medical domain. In the near future, clinicians expect predictive models to support daily tasks such as diagnosis and prognostic analysis. For this reason, it is utterly important to evaluate and compare the performance of such models so that clinicians can safely rely on them. In this paper, we focus on sleep staging wherein machine learning models can be used to automate or support sleep scoring. Evaluation of these models is complex because sleep is a natural process, which varies among patients. For adoption in clinical routine, it is important to understand how the models perform for different groups of patients. Moreover, models can be trained to recognize different characteristics in the data, and model developers need to understand why and how performance of the different models varies. To address these challenges, we present a visual analytics approach to evaluate the performance of predictive models on sleep staging and to help experts better understand these models with respect to patient data (e.g., conditions, medication, etc.). We illustrate the effectiveness of our approach by comparing multiple models trained on real-world sleep staging data with experts.
description: Eurographics Workshop on Visual Computing for Biology and Medicine
description: From the spatial to the abstract
description: 123
description: 133
description: Humberto S. Garcia Caballero, Alberto Corvò, Fokke van Meulen, Pedro Fonseca, Sebasitaan Overeem, Jarke J. van Wijk, and Michel A. Westenberg
description: CCS Concepts: Human-centered computing --> Visual analytics
Thermal conductivity of pure and Zn-doped LiCu_2O_2 single crystals
Creators: name: Liu, X. G.
name: Wang, X. M.
name: Ke, W. P.
name: Tao, W.
name: Zhao, X.
name: Sun, X. F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report a study of the low-temperature thermal conductivity (κ) of pure and Zn-doped LiCu_2O_2 single crystals. The κ(T) of pure LiCu_2O_2 single crystal shows a double-peak behavior, with two peaks locating at 48 K and 14 K, respectively. The different dependences of the peaks on the Zn concentration indicate that the high-T peak is likely due to the phonon transport while the low-T one is attributed to the magnon transport in the spin spiral ordering state. In addition, the magnetic field can gradually suppress the low-T peak but does not affect the high-T one; this further confirms that the low-T peak is originated from the magnon heat transport.
description: 5 pages, 4 figures, accepted for publication in Phys. Rev. B
Nonlinear Electrodynamics: Alternative Field Theory for Featuring Photon Propagation Over Weak Background Electromagnetic Fields and what Earth Receivers Read off Radio Signals from Interplanetary Spacecraft Transponders
Creators: name: Cuesta, Herman J. Mosquera
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: A few observational and/or experimental results have dramatically pushed forward the research program on gravity as those from the radio-metric Doppler tracking received from the Pioneer 10 and 11 spacecrafts when the space vehicles were at heliocentric distances between 20 and 70 Astronomical Units (AU). These data have conclusively demonstrated the presence of an anomalous, tiny and blue-shifted frequency drift that changes smoothly at a rate of $ \sim 6 \times 10^{-9}$ Hz s$^{-1}$. Those signals, if interpreted as a gravitational pull of the Sun on each Pioneer vehicle, translates into a deceleration of $a_P = (8.74\pm 1.33) \times 10^{-10}$ m s$^{-2}$. This Sunward acceleration appears to be a violation of Newton's inverse-square law of gravitation, and is referred to as the Pioneer anomaly, the nature of which remains still elusive to unveil. Within the theoretical framework of nonlinear electrodynamics (NLED) in what follows we will address this astrodynamics puzzle, which over the last fifteen years has challenged in a fundamental basis our understanding of gravitational physics. To this goal we will first, and briefly, review the history of the Pioneers 10 and 11 missions. Then a synopsis of currently available Lagrangian formulations of NLED is given. And finally, we present our solution of this enigma by invoking a special class of NLED theories featuring a proper description of electromagnetic phenomena taking place in environments where the strength of the (electro)magnetic fields in the background is decidedly low.
description: 24, pages, 3 figures. Source of the first publication of this article: InTech Publisher: http://www.intechweb.org
Additional file 2 of Manganese exposure assessment in formula-fed infants in Israel
Creators: name: Darr, Jonatan
name: Hamama, Ziva
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Computational Biology

description: Supplementary Material 2
Portada de una escritura de venta de una casa por Fernando Caicedo
Creators: name: Caicedo y Flórez, Fernando
Publisher: name: Universidad del Rosario
Year: 1800

description: Portada o anotación inicial de una escritura de venta de una casa por Fernando Caicedo y Flórez rector del Colegio Mayor del Rosario a Antonio García.  Tiene una nota en la que se expone que la casa fue comprada de Nuevo por el Colegio Mayor.