cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
EMC studies using the simulation framework of PANDA
Creators: name: Biegun, Aleksandra
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Physics (physics.comp-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Accelerator Physics (physics.acc-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The Anti-Proton ANnihilation at DArmstadt (PANDA) experiment proposed at the Facility for Antiproton and Ion Research (FAIR) in Darmstadt (Germany) will perform a high precision spectroscopy of charmonium and exotic hadrons, such as hybrids, glueballs and hypernuclei. A highly intense beam of anti-protons provided by High Energy Storage Ring (HESR) with an unprecedented resolution will scan a mass range of 2 to 5.5 GeV/c2. In preparation for experiments with PANDA, careful and large-scale simulation studies need to be performed in the coming years to determine analysis strategies, to provide feedback for the design, construction and performance optimization of individual detector components and to design methods for the calibration and interpretation of the experimental results. Results of a simulation for the ElectroMagnetic Calorimeter (EMC), built from lead tungstate (PWO) crystals and placed inside the Target Spectrometer (TS), are presented. The simulations were carried out using the PandaRoot framework, which is based on ROOT and being developed by the PANDA collaboration.
description: Proceeding of the 10th International Workshop on Meson Production, Properties and Interaction, Krakow, Poland, 6-10 June 2008
DataLad: Data Management for Open & Reproducible Science
Creators: name: Wagner, Adina S.
Publisher: name: Zenodo
Year: 2021
Subjects: research data management
data sharing
reproducibility
open science

description: Slides of a 20-minute presentation on the data management tool DataLad, held at the "Tag des Forschungsdatenmanagements" (research data management day) of the University Düsseldorf, Germany. https://www.fdm.hhu.de
Velocity dispersion vs cluster mass: a new scaling law with The Three Hundred clusters
Creators: name: Ferragamo, Antonio
name: De Petris, Marco
name: Yepes, Gustavo
name: Macías-Pérez, Juan
name: Cui, Weiguang
name: Jiménez-Muñoz, Alejandro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Planck Collaboration has shown that the number of clusters as a function of their mass and redshift is an extremely powerful tool for cosmological analyses. However, the true cluster mass is not directly measurable. Among the possible approaches, clusters mass could be related to different observables via self similar scaling law. These observables are related to the baryonic components of which a cluster is composed. However, the theoretical relations that allow the use of these proxies often are affected by observational and physical biases, which impacts on the determination of the cluster mass. Fortunately, cosmological simulations are an extremely powerful tool to assess these problems. We present our calibration of the scaling relation between mass and velocity dispersion of galaxy members from the study of the simulated clusters of \THP{} project with mass above $10^{13} M_\odot$. In order to investigate the presence of a redshift dependence, we analyzed 16 different redshifts between $z = 0$ and $z = 2$. Finally, we investigated the impact of different AGN feedback models.
description: To appear in the Proceedings of the International Conference entitled "mm Universe @ NIKA2", Rome (Italy), June 2021, EPJ Web of conferences
Early classification of multivariate temporal observations by extraction of interpretable shapelets
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: Algorithms
Classification
Gene Expression
Humans
Influenza, Human
Medical Informatics
Multiple Sclerosis
Multivariate Analysis

description: Background: Early classification of time series is beneficial for biomedical informatics problems such including, but not limited to, disease change detection. Early classification can be of tremendous help by identifying the onset of a disease before it has time to fully take hold. In addition, extracting patterns from the original time series helps domain experts to gain insights into the classification results. This problem has been studied recently using time series segments called shapelets. In this paper, we present a method, which we call Multivariate Shapelets Detection (MSD), that allows for early and patient-specific classification of multivariate time series. The method extracts time series patterns, called multivariate shapelets, from all dimensions of the time series that distinctly manifest the target class locally. The time series were classified by searching for the earliest closest patterns.Results: The proposed early classification method for multivariate time series has been evaluated on eight gene expression datasets from viral infection and drug response studies in humans. In our experiments, the MSD method outperformed the baseline methods, achieving highly accurate classification by using as little as 40%-64% of the time series. The obtained results provide evidence that using conventional classification methods on short time series is not as accurate as using the proposed methods specialized for early classification.Conclusion: For the early classification task, we proposed a method called Multivariate Shapelets Detection (MSD), which extracts patterns from all dimensions of the time series. We showed that the MSD method can classify the time series early by using as little as 40%-64% of the time series' length. © 2012 Ghalwash and Obradovic; licensee BioMed Central Ltd.
Noncommutativity and Physics: A non-technical review
Creators: name: Chamseddine, Ali H.
name: Connes, Alain
name: van Suijlekom, Walter D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give an overview of the applications of noncommutative geometry to physics. Our focus is entirely on the conceptual ideas, rather than on the underlying technicalities. Starting historically from the Heisenberg relations, we will explain how in general noncommutativity yields a canonical time evolution, while at the same time allowing for the coexistence of discrete and continuous variables. The spectral approach to geometry is then explained to encompass two natural ingredients: the line element and the algebra. The relation between these two is dictated by so-called higher Heisenberg relations, from which both spin geometry and non-abelian gauge theory emerges. Our exposition indicates some of the applications in physics, including Pati--Salam unification beyond the Standard Model, the criticality of dimension 4, second quantization and entropy.
description: 15 pages. arXiv admin note: substantial text overlap with arXiv:1910.10407
title: Valoracion neuroradiologica , neuropsiquiatrica  y neuropsicologica de preadolescentes con antecedente de nacidos pretermino y bajo peso
Creators: name: Mansilla Legorburo, Francisco
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Pathology
subject: Imaging sequences
subject: MR-Diffusion/Perfusion
subject: Neuroradiology brain

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
La sustancia blanca es vulnerable a los primeros episodios de hipoxia / isquemia ,
y este hecho ha sido ya descrito en el sistema de memoria del hipocampo o de control de sistema motor ,
entre otros ,
pero sus consecuencias en la corteza prefrontal...
Temperature dependence of the superheating field for superconductors in the high-k London limit
Creators: name: Catelani, G.
name: Sethna, James P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We study the metastability of the superheated Meissner state in type II superconductors with k >> 1 beyond Ginzburg-Landau theory, which is applicable only in the vicinity of the critical temperature. Within Eilenberger's semiclassical approximation, we use the local electrodynamic response of the superconductor to derive a generalized thermodynamic potential valid at any temperature. The stability analysis of this functional yields the temperature dependence of the superheating field. Finally, we comment on the implications of our results for superconducting cavities in particle accelerators.
description: 7.5 pages, 2 figures
Foam Flows in Turbulent Liquid Exfoliation of Layered Materials and Implications for Graphene Production and Inline Characterisation
Creators: name: Pérez-Álvarez, Diego Tomohisa
name: Davies, Philip
name: Stafford, Jason
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Surfactants are often used to stabilise two-dimensional (2D) materials in environmentally friendly solvents such as water. Aqueous-surfactant solutions prevent agglomeration of nanosheets through steric and electrostatic repulsion, facilitating the production of high concentration nanomaterial dispersions. Turbulent, shear-assisted liquid exfoliation of layered precursor materials produces defect-free nanosheets by promoting mixing and generating sufficiently high shear rates to overcome out-of-plane van der Waals bonds. In the presence of a liquid-gas interface, a consequence of using surfactants in turbulent flows is the formation of foam. In this experimental study, batch exfoliation of graphite particles into few-layer graphene was performed using a kitchen blender modified to operate across Reynolds numbers, $Re \sim 10^{5} - 10^{6}$. Foam formation during turbulent operation was found to influence the hydrodynamics of the liquid exfoliation process. Measurements on the motion of graphite particles indicate that surfactant concentration alters the rheology of the mixture under dynamic conditions and changes the material flow patterns within the device. As a result, the surfactant concentration that maximised graphene concentration was non-unique. This highlights that the design and selection of surfactants should consider both molecular scale repulsion effectiveness and macroscale hydrodynamics of the liquid exfoliation process. Furthermore, the multi-phase turbulent flows and complex fluids that exist during batch exfoliation in aqueous-surfactants create major challenges for realising $\textit{in situ}$ 2D material characterisation and quality control. Here, we have developed a protocol to enable inline uv-vis-nIR spectroscopy to determine graphene production and atomic layer number changes in-process.
description: 11 pages, 12 figures
title: Presentación radiológica del carcinoma mucinoso de mama.
Creators: name: Barceló Obregón, Joaquim
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Ultrasound
subject: MR
subject: Mammography
subject: Oncology
subject: Breast

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
El objetivo de esta comunicación es la revisión de las diferentes formas de presentación del carcinoma mucinoso de mama en las técnicas de imagen: mamografía,
ecografía y resonancia magnética,
incluyendo RM difusión y...
The NIKA2 Sunyaev-Zeldovich Large Program
Creators: name: Perotto, L.
name: Adam, R.
name: Ade, P.
name: Ajeddig, H.
name: André, P.
name: Arnaud, M.
name: Artis, E.
name: Aussel, H.
name: Bartalucci, I.
name: Beelen, A.
name: Benoît, A.
name: Berta, S.
name: Bing, L.
name: Bourrion, O.
name: Calvo, M.
name: Catalano, A.
name: De Petris, M.
name: Désert, F. -X.
name: Doyle, S.
name: Driessen, E. F. C.
name: Ferragamo, A.
name: Gomez, A.
name: Goupy, J.
name: Kéruzoré, F.
name: Kramer, C.
name: Ladjelate, B.
name: Lagache, G.
name: Leclercq, S.
name: Lestrade, J. -F.
name: Macías-Pérez, J. -F.
name: Maury, A.
name: Mauskopf, P.
name: Mayet, F.
name: Monfardini, A.
name: Muñoz-Echeverría, M.
name: Paliwal, A.
name: Pisano, G.
name: Pointecouteau, E.
name: Ponthieu, N.
name: Pratt, G. W.
name: Revéret, V.
name: Rigby, A. J.
name: Ritacco, A.
name: Romero, C.
name: Roussel, H.
name: Ruppin, F.
name: Schuster, K.
name: Shu, S.
name: Sievers, A.
name: Tucker, C.
name: Yepes, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The NIKA2 Guaranteed-Time SZ Large Program (LPSZ) is dedicated to the high-angular resolution SZ mapping of a representative sample of 45 SZ-selected galaxy clusters drawn from the catalogues of the Planck satellite, or of the Atacama Cosmology Telescope. The LPSZ sample spans a mass range from $3$ to $11 \times 10^{14} M_{\odot}$ and a redshift range from $0.5$ to $0.9$, extending to higher redshift and lower mass the previous samples dedicated to the cluster mass calibration and universal properties estimation. The main goals of the LPSZ are the measurement of the average radial profile of the ICM pressure up to $R_{500}$ by combining NIKA2 with Planck or ACT data, and the estimation of the scaling law between the SZ observable and the mass using NIKA2, XMM-Newton and Planck/ACT data. Furthermore, combining LPSZ data with existing or forthcoming public data in lensing, optical/NIR or radio domains, we will build a consistent picture of the cluster physics and further gain knowledge on the mass estimate as a function of the cluster morphology and dynamical state.
description: To appear in the Proceedings of the International Conference entitled "mm Universe @ NIKA2", Rome (Italy), June 2021, EPJ Web of conferences
Arbitrary symbolism in natural language revisited: When word forms carry meaning
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: Acoustics
Adult
Factor Analysis, Statistical
Female
Humans
Judgment
Male
Principal Component Analysis
Reaction Time
Regression Analysis
Semantics
Symbolism
Young Adult

description: Cognitive science has a rich history of interest in the ways that languages represent abstract and concrete concepts (e.g., idea vs. dog). Until recently, this focus has centered largely on aspects of word meaning and semantic representation. However, recent corpora analyses have demonstrated that abstract and concrete words are also marked by phonological, orthographic, and morphological differences. These regularities in sound-meaning correspondence potentially allow listeners to infer certain aspects of semantics directly from word form. We investigated this relationship between form and meaning in a series of four experiments. In Experiments 1-2 we examined the role of metalinguistic knowledge in semantic decision by asking participants to make semantic judgments for aurally presented nonwords selectively varied by specific acoustic and phonetic parameters. Participants consistently associated increased word length and diminished wordlikeness with abstract concepts. In Experiment 3, participants completed a semantic decision task (i.e., abstract or concrete) for real words varied by length and concreteness. Participants were more likely to misclassify longer, inflected words (e.g., "apartment") as abstract and shorter uninflected abstract words (e.g., "fate") as concrete. In Experiment 4, we used a multiple regression to predict trial level naming data from a large corpus of nouns which revealed significant interaction effects between concreteness and word form. Together these results provide converging evidence for the hypothesis that listeners map sound to meaning through a non-arbitrary process using prior knowledge about statistical regularities in the surface forms of words. © 2012 Reilly et al.
Modelling the cold dust in nearby spiral galaxies with radiative transfer
Creators: name: Nersesian, Angelos
name: Baes, Maarten
name: Madden, Suzanne C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Cosmic dust grains are one of the fundamental ingredients of the interstellar medium (ISM). In spite of their small contribution to the total mass budget, dust grains play a significant role in the physical and chemical evolution of galaxies. Over the past decades, a plethora of multi-wavelength data, from UV to far-infrared, has increased substantially our knowledge on the dust properties of nearby galaxies. Nevertheless, one regime of the spectrum, the mm range, remains relatively unexplored. Thanks to the new, high-resolution data in the mm range observed with the NIKA2 instrument and our radiative transfer framework, we aim to firmly characterise the physical properties of the very cold dust (<15K), and to quantify the importance of different emission mechanisms in the mm. So far, we have developed a methodology to use dust radiative transfer modelling and applied it to a small group of face-on spiral galaxies. The combination of the new NIKA2 data with our radiative transfer techniques would provide the right conditions to generate an accurate model of the interplay between starlight and dust in a sizeable sample of spatially-resolved nearby galaxies.
description: To appear in the Proceedings of the International Conference entitled "mm Universe @ NIKA2", Rome (Italy), June 2021, EPJ Web of conferences
Optimality and sustainability of hybrid limit cycles in the pollution control problem with regime shifts
Creators: name: Gromov, Dmitry
name: Shigoka, Tadashi
name: Bondarev, Anton
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: J.4
subject: 37N40 (Primary) 91-10, 49N20, 49N90 (Secondary)

description: In this paper, we consider the problem of pollution control in a system that undergoes regular regime shifts. We first show that the optimal policy of pollution abatement is periodic as well, and is described by the unique hybrid limit cycle. We next introduce the notion of an environmentally sustainable solution, and demonstrate that such a policy is the only one that yields the best possible trade-off between steadily achieving profit and ensuring environmental preservation. In contrast to that, the policy that is not environmentally sustainable eventually enters stagnation. To further illustrate our findings, we compare the optimal periodic solution with a myopic one. Interestingly enough, the myopic solution yields higher overall payoff in the short-run, but completely fails in the long-run, while the environmentally sustainable policy yields maximal payoff and preserves the environment over the infinite time interval.
title: La Rx de abdomen en la era tecnológica.
Creators: name: Gómez García, Estibaliz
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Abdomen
subject: Education
subject: Conventional radiography
subject: Digital radiography
subject: Diagnostic procedure

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
- Devolver a los radiólogos el interés por interpretar la radiografía de abdomen. - Mostrar las indicaciones actuales de la Rx de abdomen. - Mostrar diferentes patologías cuyo diagnóstico se puede realizar mediante la Rx de...
Snell's law revisited and generalized via Finsler Geometry
Creators: name: Markvorsen, Steen
name: Pendás-Recondo, Enrique
Publisher: name: arXiv
Year: 2022
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53B40, 53C60, 53C22, 53Z05, 78M30

description: We study the variational problem of finding the fastest path between two points that belong to different anisotropic media, each with a prescribed speed profile and a common interface. The optimal curves are Finsler geodesics that are refracted -- broken -- as they pass through the interface, due to the discontinuity of their velocities. This "breaking" must satisfy a specific condition in terms of the Finsler metrics defined by the speed profiles, thus establishing the generalized Snell's law. In the same way, optimal paths bouncing off the interface -- without crossing into the second domain -- provide the generalized law of reflection. The classical Snell's and reflection laws are recovered in this setting when the velocities are isotropic. If one considers a wave that propagates in all directions from a given ignition point, the trajectories that globally minimize the traveltime generate the wavefront at each instant of time. We study in detail the global properties of such wavefronts in the Euclidean plane with anisotropic speed profiles. Like the individual rays, they break when they encounter the discontinuity interface. But they are also broken due to the formation of cut loci -- stemming from the self-intersection of the wavefronts -- which typically appear when they approach a high-speed profile domain from a low-speed profile.
description: Minor changes so that it matches the published version. 26 pages, 4 figures
title: Calidad Asistencial dentro del Plan Integral de Calidad (PCI) IDI. Experiencia y acciones desarrolladas desde su reciente creación.
Creators: name: Serrallonga Mercader, Marta
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Management
subject: Computer applications
subject: Education
subject: Audit and standards

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
INTRODUCCIÓN La Calidad Asistencial pretende proporcionar la adecuada atención al paciente,
a través de datos que recibe de los clínicos y de los enfermos. Los organismos de gestión tienen la responsabilidad de asegurar los recursos para...
PMAS integral field spectroscopy of luminous infrared galaxies. I.- The atlas
Creators: name: Alonso-Herrero, Almudena
name: Garcia-Marin, Macarena
name: Monreal-Ibero, Ana
name: Colina, Luis
name: Arribas, Santiago
name: Alfonso-Garzon, Julia
name: Labiano, Alvaro
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we present PMAS optical (3800-7200A) IFS of the northern hemisphere portion of a volume-limited sample of 11 LIRGs. The PMAS observations typically cover the central ~5kpc and are complemented with HST/NICMOS images. For most LIRGs in our sample, the peaks of the continuum and gas (e.g., Halpha, [NII]) emissions coincide, unlike what is observed in local, strongly interacting ULIRGs. The only exceptions are galaxies with circumnuclear rings of star formation where the most luminous Halpha emitting regions are found in the rings rather than in the nuclei, and the displacements are well understood in terms of differences in the stellar populations. A large fraction of the nuclei of these LIRGs are classified as LINER and intermediate LINER/HII, or composite objects. The excitation conditions of the integrated emission depend on the relative contributions of HII regions and the diffuse emission to the line emission over the PMAS FoV. Galaxies dominated by high surface-brightness HII regions show integrated HII-like excitation. A few galaxies show slightly larger integrated [NII]/Halpha and [SII]/Halpha line ratios than the nuclear ones, probably because of more contribution from the diffuse emission. The Halpha velocity fields over the central few kpc are generally consistent, at least to first order, with rotational motions. The velocity fields of most LIRGs are similar to those of disk galaxies, in contrast to the highly perturbed fields of most local, strongly interacting ULIRGs. The peak of the Halpha velocity dispersion coincides with the position of the nucleus and is likely to be tracing mass. All these results are similar to the properties of z~1 LIRGs, and they highlight the importance of detailed studies of flux-limited samples of local LIRGs. (Abridged)
description: Accepted for publication in Astronomy and Astrophysics
Plasmodium cynomolgi genome sequences provide insight into Plasmodium vivax and the monkey malaria clade
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: Animals
Base Sequence
Cluster Analysis
Genes, Protozoan
Genome, Protozoan
Haplorhini
Malaria
Models, Genetic
Molecular Sequence Data
Monkey Diseases
Phylogeny
Plasmodium cynomolgi
Plasmodium vivax
Sequence Analysis, DNA

description: P. cynomolgi, a malaria-causing parasite of Asian Old World monkeys, is the sister taxon of P. vivax, the most prevalent malaria-causing species in humans outside of Africa. Because P. cynomolgi shares many phenotypic, biological and genetic characteristics with P. vivax, we generated draft genome sequences for three P. cynomolgi strains and performed genomic analysis comparing them with the P. vivax genome, as well as with the genome of a third previously sequenced simian parasite, Plasmodium knowlesi. Here, we show that genomes of the monkey malaria clade can be characterized by copy-number variants (CNVs) in multigene families involved in evasion of the human immune system and invasion of host erythrocytes. We identify genome-wide SNPs, microsatellites and CNVs in the P. cynomolgi genome, providing a map of genetic variation that can be used to map parasite traits and study parasite populations. The sequencing of the P. cynomolgi genome is a critical step in developing a model system for P. vivax research and in counteracting the neglect of P. vivax. © 2012 Nature America, Inc. All rights reserved.
Processed data for somatic WES
Creators: name: Pokorna, Petra
Publisher: name: figshare
Year: 2021
Subjects: Cancer

description: Processed whole-exome sequencing data for patient's somatic exome related to "Minimal disseminated disease guided intermittent dosing in cancer patients: Successful treatment of chemoresitant anaplastic large cell lymphoma using intermittent lorlatinib dosing" article.
title: Tuberculosis pulmonar. Screening radiológico.
Creators: name: GARCIA DE LA OLIVA, ALEJANDRO
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Thorax
subject: Conventional radiography
subject: Screening

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Detallar los hallazgos radiológicos de tuberculosis (TB) pulmonar que permiten clasificar el estado de la enfermedad de las personas infectadas con Mycobacterium...
Amniote phylogeny and the position of turtles
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: Animals
Base Sequence
MicroRNAs
Models, Biological
Phylogeny
Turtles

description: The position of turtles among amniotes remains in dispute, with morphological and molecular comparisons giving different results. Morphological analyses align turtles with either lizards and their relatives, or at the base of the reptile tree, whereas molecular analyses, including a recent study by Chiari et al. in BMC Biology, place turtles with birds and crocodilians. Molecular studies have not wavered as the numbers of genes and species have increased, but morphologists have been reluctant to embrace the molecular tree.Please see Research article www.biomedcentral.com/1741-7007/10/65. © 2012 Hedges; licensee BioMed Central Ltd.
title: Distintas apariencias en imagen y localizaciones de los meningiomas.
Creators: name: Fatahi Bandpey, Luiza
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Head and neck
subject: Neuroradiology brain
subject: MR
subject: CT
subject: Diagnostic procedure
subject: Neoplasia

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Describir los hallazgos típicos y atípicos de los meningiomas en TC y RM. Valorar las localizaciones frecuentes e infrecuentes en 41 casos de nuestro archivo. Establecer posibles diagnósticos diferenciales cuando se encuentran características...
Exploring the millimetre emission in nearby galaxies: analysis of the edge-on galaxy NGC 891
Creators: name: Katsioli, S.
name: Adam, R.
name: Ade, P.
name: Ajeddig, H.
name: André, P.
name: Artis, E.
name: Aussel, H.
name: Beelen, A.
name: Benoît, A.
name: Berta, S.
name: Bing, L.
name: Bourrion, O.
name: Calvo, M.
name: Catalano, A.
name: De Looze, I.
name: De Petris, M.
name: Désert, F. -X.
name: Doyle, S.
name: Driessen, E. F. C.
name: Ejlali, G.
name: Galametz, M.
name: Galliano, F.
name: Gomez, A.
name: Goupy, J.
name: Jones, A. P.
name: Hughes, A.
name: Kéruzoré, F.
name: Kramer, C.
name: Ladjelate, B.
name: Lagache, G.
name: Leclercq, S.
name: Lestrade, J. -F.
name: Macías-Pérez, J. -F.
name: Madden, S. C.
name: Maury, A.
name: Mauskopf, P.
name: Mayet, F.
name: Monfardini, A.
name: Muñoz-Echeverría, M.
name: Nersesian, A.
name: Perotto, L.
name: Pisano, G.
name: Ponthieu, N.
name: Revéret, V.
name: Rigby, A. J.
name: Ritacco, A.
name: Romero, C.
name: Roussel, H.
name: Ruppin, F.
name: Schuster, K.
name: Shu, S.
name: Sievers, A.
name: Smith, M. W. L.
name: Tabatabaei, F.
name: Tucker, C.
name: Xilouris, E. M.
name: Zylka, R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: New observations of the edge-on galaxy NGC 891, at 1.15 and 2 mm obtained with the IRAM 30-m telescope and the NIKA2 camera, within the framework of the IMEGIN (Interpreting the Millimetre Emission of Galaxies with IRAM and NIKA2) Large Program, are presented in this work. By using multiwavelength maps (from the mid-IR to the cm wavelengths) we perform SED fitting in order to extract the physical properties of the galaxy on both global and local ($\sim$kpc) scales. For the interpretation of the observations we make use of a state-of-the-art SED fitting code, HerBIE (HiERarchical Bayesian Inference for dust Emission). The observations indicate a galaxy morphology, at mm wavelengths, similar to that of the cold dust emission traced by sub-mm observations and to that of the molecular gas. The contribution of the radio emission at the NIKA2 bands is very small (negligible at 1.15 mm and $\sim10\%$ at 2 mm) while it dominates the total energy budget at longer wavelengths (beyond 5 mm). On local scales, the distribution of the free-free emission resembles that of the dust thermal emission while the distribution of the synchrotron emission shows a deficiency along the major axis of the disc of the galaxy.
description: To appear in the Proceedings of the International Conference entitled "mm Universe @ NIKA2", Rome (Italy), June 2021, EPJ Web of conferences
Functional and Non-Functional Requirements in Edge Ai Systems.
Creators: name: Vermesan, Ovidiu
Publisher: name: Zenodo
Year: 2024

description: This presentation highlights the critical elements defining edge AI solutions’ performance and effectiveness. It details the concepts of functional requirements, including data processing capabilities, real-time analytics, and system integration that empower applications across various sectors. The presentation examines non-functional requirements such as scalability, reliability, security, and energy efficiency. By understanding these requirements, stakeholders can better design edge AI systems that are effective but also robust and sustainable, ensuring they meet the demands of a rapidly changing technological landscape.
Suitability of low and middle-income country data-derived prognostics models for benchmarking mortality in a multinational Asia critical care registry network: a multicentre study
Creators: name: Dona, Dilanthi Priyadarshani Gamage
name: Aryal, Diptesh
name: Ghose, Aniruddha
name: Hashmi, Madiha
name: Nath, Ranjan Kumar
name: Nor, Mohd Basri Mat
name: Thwaites, Louise
name: Tripathy, Swagata
name: Tirupakuzhi Vijayaraghavan, Bharath Kumar
name: Yen, Lam Minh
name: Dondorp, Arjen M
name: Haniffa, Rashan
name: Nirantharakumar, Krishnarajah
name: Karwath, Andreas
name: Snell, Kym
name: Parekh, Dhruv
name: Beane, Abigail
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 420308
subject: Health informatics and information systems

description: This study evaluated the predictive performance of four prognostic models:e-Tropical Intensive Care Score (e-TropICS), Tropical Intensive Care Score (TropICS), Simplified Mortality Score for the Intensive Care Unit (SMS-ICU), and Rwanda Mortality Probability Model (R-MPM), using data from 64,327 ICU admissions across 109 ICUs in six Asian countries. The models were assessed based on their discriminative ability using ROC curves and calibration using Hosmer-Lemeshow C-statistics and calibration curves, with recalibration efforts attempted to improve accuracy. Results indicated that the e-TropICS and R-MPM models had relatively good discriminative power, with AUCs of 0.71 and 0.69, respectively; however, significant calibration issues persisted, particularly at higher predicted probabilities. The study also revealed that model performance varied by country, with India's data showing the highest discriminative power. These findings underscore the challenges of applying existing prognostic models across diverse ICU settings, especially in LMICs, highlighting the need for further refinement and development of adaptable models that can effectively accommodate the dynamic nature of ICU populations for improved healthcare benchmarking and clinical decision-making.
Designing cost-efficient randomized trials by using flexible recruitment strategies
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: Interaction
Clinical trial
Cost saving
Recruitment
Power
Sample size

description: Background: Sample size planning for clinical trials is usually based on detecting a target effect size of an intervention or treatment. Explicit incorporation of costs into such planning is considered in this article in the situation where effects of an intervention or treatment may depend on (interact with) baseline severity of the targeted symptom or disease. Because much larger sample sizes are usually required to establish such an interaction effect, investigators frequently conduct studies to establish a marginal effect of the intervention for individuals with a certain level of baseline severity. Methods. We conduct a rigorous investigation on how to determine optimum baseline symptom or disease severity inclusion criteria so that the most cost-efficient design can be used. By using a regression model with an interaction term of treatment by symptom severity, power functions were derived for various levels of baseline symptom severity. Computer algorithms and mathematical optimization were used to determine the most cost-efficient research designs assuming either single- or dual-stage screening procedures. Results: In the scenarios we considered, impressive cost savings can be achieved by informed selection of baseline symptom severity via the inclusion criteria. Further cost-savings can be achieved if a two stage screening procedure is used and there are some known, relatively inexpensively collected, pre-screening information. The amount of total cost savings are shown to depend on the ratio of the screening and intervention costs. In our investigation, we assumed that: 1) the cost of approaching available subjects for screening is constant, and 2) all variables are normally distributed. There is a need to carry out further investigations with more relaxed assumptions (e.g., skewed data distribution). Conclusions: As cost becomes a more and more prominent issue in modern clinical trials, cost-saving strategies will become more and more important. Strategies, such as the ones we propose here, can help to minimize costs while maximizing knowledge generation. © 2012 Yu et al.; licensee BioMed Central Ltd.
Personalized One-Shot Lipreading for an ALS Patient
Creators: name: Sen, Bipasha
name: Agarwal, Aditya
name: Mukhopadhyay, Rudrabha
name: Namboodiri, Vinay
name: Jawahar, C V
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Lipreading or visually recognizing speech from the mouth movements of a speaker is a challenging and mentally taxing task. Unfortunately, multiple medical conditions force people to depend on this skill in their day-to-day lives for essential communication. Patients suffering from Amyotrophic Lateral Sclerosis (ALS) often lose muscle control, consequently their ability to generate speech and communicate via lip movements. Existing large datasets do not focus on medical patients or curate personalized vocabulary relevant to an individual. Collecting a large-scale dataset of a patient, needed to train mod-ern data-hungry deep learning models is, however, extremely challenging. In this work, we propose a personalized network to lipread an ALS patient using only one-shot examples. We depend on synthetically generated lip movements to augment the one-shot scenario. A Variational Encoder based domain adaptation technique is used to bridge the real-synthetic domain gap. Our approach significantly improves and achieves high top-5accuracy with 83.2% accuracy compared to 62.6% achieved by comparable methods for the patient. Apart from evaluating our approach on the ALS patient, we also extend it to people with hearing impairment relying extensively on lip movements to communicate.
Simplifying a classical-quantum algorithm interpolation with quantum singular value transformations
Creators: name: Magano, Duarte
name: Murça, Miguel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The problem of Phase Estimation (or Amplitude Estimation) admits a quadratic quantum speedup. Wang, Higgott and Brierley [2019, Phys. Rev. Lett. 122 140504] have shown that there is a continuous trade-off between quantum speedup and circuit depth (by defining a family of algorithms known as $α$-QPE). In this work, we show that the scaling of $α$-QPE can be naturally and succinctly derived within the framework of Quantum Singular Value Transformation (QSVT). From the QSVT perspective, a greater number of coherent oracle calls translates into a better polynomial approximation to the sign function, which is the key routine for solving Phase Estimation. The better the approximation to the sign function, the fewer samples one needs to determine the sign accurately. With this idea, we simplify the proof of $α$-QPE, while providing a new interpretation of the interpolation parameters, and show that QSVT is a promising framework for reasoning about classical-quantum interpolations.
description: 7 pages, 1 figure. Keywords: alpha-QPE, alpha-VQE, hybrid classical-quantum computing, quantum algorithms, quantum singular value transformation, limited coherence, oracle complexity
Microscopic mechanisms of spin-dependent electric polarization in 3d oxides
Creators: name: Moskvin, A. S.
name: Drechsler, S. -L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a short critical overview of different microscopic models for nonrelativistic and relativistic magnetoelectric coupling including the so-called "spin current scenario", ab-initio calculations, and several recent microscopic approaches to a spin-dependent electric polarization in 3d oxides.
description: 8 pages, 3 figures
Detecting individual sites subject to episodic diversifying selection
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: Amino Acids
Animals
Computational Biology
Computer Simulation
Evolution, Molecular
Models, Theoretical
Open Reading Frames
Phylogeny
Rhodopsin
Selection, Genetic
Vertebrates

description: The imprint of natural selection on protein coding genes is often difficult to identify because selection is frequently transient or episodic, i.e. it affects only a subset of lineages. Existing computational techniques, which are designed to identify sites subject to pervasive selection, may fail to recognize sites where selection is episodic: a large proportion of positively selected sites. We present a mixed effects model of evolution (MEME) that is capable of identifying instances of both episodic and pervasive positive selection at the level of an individual site. Using empirical and simulated data, we demonstrate the superior performance of MEME over older models under a broad range of scenarios. We find that episodic selection is widespread and conclude that the number of sites experiencing positive selection may have been vastly underestimated. © 2012 Murrell et al.
Finite groups satisfying the independence property
Creators: name: Freedman, Saul D.
name: Lucchini, Andrea
name: Nemmi, Daniele
name: Roney-Dougal, Colva M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20D60 (primary), 20F16, 20E32 (secondary)

description: We say that a finite group $G$ satisfies the independence property if, for every pair of distinct elements $x$ and $y$ of $G$, either $\{x,y\}$ is contained in a minimal generating set for $G$ or one of $x$ and $y$ is a power of the other. We give a complete classification of the finite groups with this property, and in particular prove that every such group is supersoluble. A key ingredient of our proof is a theorem showing that all but three finite almost simple groups $H$ contain an element $s$ such that the maximal subgroups of $H$ containing $s$, but not containing the socle of $H$, are pairwise non-conjugate.
description: 33 pages. Incorporated referee comments, including a correction to the statement of Proposition 2.21
Dissipation of moving vortices in thin films
Creators: name: Kogan, V. G.
name: Nakagawa, N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Moving vortices in thin superconducting films are considered within the time-dependent London description. The dissipation due to out-of-core normal excitations for two vortices moving together turns out to have a minimum for the separation vector $\bm a$ parallel to the velocity and equal to $a_m \approx 2.2\, Λ$, where $Λ$ is the Pearl length. The minimum entropy production suggests that moving vortices should have a tendency to form chains along the velocity with a period of the order $a_m$.
description: 4 pages, 4 figures
Edge AI Systems Functional and Non-Functional Requirements Engineering. Generative AI Future Trends and Concepts.
Creators: name: Vermesan, Ovidiu
Publisher: name: Zenodo
Year: 2025

description: Edge AI's significance is embedded in the ability to address the demand for low-latency, privacy-preserving, and cost-effective AI applications by processing data locally, enhancing privacy and security, and reducing the time to derive insights and take actions, which is key for applications in autonomous real-time systems. Edge AI functional (FRs) and non-functional (NFRs) requirements are essential for defining the characteristics and features of the system.  Generative AI can be integrated into the edge AI systems development life-cycle to support defining FRs and NFRs and facilitate efficient non-functional testing and anomaly detection by creating a continuous feedback loop that ensures edge AI systems consistently meet the objectives.
Computation of the response functions of spiral waves in active media
Creators: name: Biktasheva, I. V.
name: Barkley, D.
name: Biktashev, V. N.
name: Bordyugov, G. V.
name: Foulkes, A. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Rotating spiral waves are a form of self-organization observed in spatially extended systems of physical, chemical, and biological nature. A small perturbation causes gradual change in spatial location of spiral's rotation center and frequency, i.e. drift. The response functions (RFs) of a spiral wave are the eigenfunctions of the adjoint linearized operator corresponding to the critical eigenvalues $λ= 0, \pm iω$. The RFs describe the spiral's sensitivity to small perturbations in the way that a spiral is insensitive to small perturbations where its RFs are close to zero. The velocity of a spiral's drift is proportional to the convolution of RFs with the perturbation. Here we develop a regular and generic method of computing the RFs of stationary rotating spirals in reaction-diffusion equations. We demonstrate the method on the FitzHugh-Nagumo system and also show convergence of the method with respect to the computational parameters, i.e. discretization steps and size of the medium. The obtained RFs are localized at the spiral's core.
description: 10 pages, 5 figures, as accepted to Phys Rev E 2009/04/03
Microplanktonic community structure in a coastal system relative to a Phaeocystis bloom inferred from morphological and tag pyrosequencing methods
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2012
Subjects: DNA, Ribosomal
Diatoms
Dinoflagellida
Ecosystem
Food Chain
Haptophyta
Phytoplankton
Seasons

description: Background: Massive phytoplankton blooms, like the recurrent Phaeocystis proliferation observed every year in the Eastern English Channel (EEC), have a significant influence on the overall planktonic community structure and their food web dynamics. As well as being an important area for local fisheries, the EEC is an ideal ecosystem for work on microbial diversity. This is because, although its environmental context is relatively complex, it is reasonably well understood due to several years of monitoring and morphological observations of its planktonic organisms. The objective of our study was to better understand the under-explored microbial eukaryotic diversity relative to the Phaeocystis bloom. Methodology and Principal Findings: The community structure of microplankton (diatoms, haptophytes, ciliates and dinoflagellates) was studied through morphological observations and tag pyrosequencing. During the annual Phaeocystis spring bloom, the phytoplankton biomass increased by 34-fold, while the microzooplankton biomass showed a 4-fold increase, representing on average about 4.6% of the biomass of their phytoplankton prey. Tag pyrosequencing unveiled an extensive diversity of Gymnodiniaceae, with G. spirale and G. fusiformis representing the most abundant reads. An extended diversity of Phaeocystales, with partial 18S rDNA genes sequence identity as low as 85% was found, with taxa corresponding to P. globosa, but also to unknown Phaeocystaceae. Conclusions: Morphological analyses and pyrosequencing were generally in accordance with capturing frequency shifts of abundant taxa. Tag pyrosequencing allowed highlighting the maintenance of microplankton diversity during the Phaeocystis bloom and the increase of the taxa presenting low number of reads (minor taxa) along with the dominant ones in response to biotic and/or abiotic changing conditions. Although molecular approaches have enhanced our perception on diversity, it has come to light that the challenge of modelling and predicting ecological change requires the use of different complementary approaches, to link taxonomic data with the functional roles of microbes in biogeochemical cycles. © 2012 Monchy et al.