cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Optical Spectroscopy of Halpha Filaments in Cool Core Clusters: Kinematics, Reddening, and Sources of Ionization
Creators: name: McDonald, Michael
name: Veilleux, Sylvain
name: Rupke, David S. N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have obtained deep, high spatial and spectral resolution, long-slit spectra of the Halpha nebulae in the cool cores of 9 galaxy clusters. This sample provides a wealth of information on the ionization state, kinematics, and reddening of the warm gas in the cool cores of galaxy clusters. We find evidence for only small amounts of reddening in the extended, line-emitting filaments, with the majority of filaments having E(B-V) < 0.2. The combination of [O III]/Hb, [N II]/Ha, [S II]/Ha, and [O I]/Ha allow us to rule out collisional ionization by cosmic rays, thermal conduction, and photoionization by ICM X-rays and AGN as strong contributors to the ionization of the warm gas in both nuclei and filaments. The data are adequately described by a composite model of slow shocks and star formation. This model is further supported by an observed correlation between the linewidths and low ionization line ratios which becomes stronger in systems with more modest star formation activity based on far ultraviolet observations. We find that the more extended, narrow filaments tend to have shallower velocity gradients and narrower linewidths than the compact filamentary complexes. We confirm that the widths of the emission lines decrease with radius, from FWHM \sim 600 km/s in the nuclei to FWHM ~ 100 km/s in the most extended filaments. We suggest that this radial dependence of the velocity width may in fact be linked to ICM turbulence and, thus, may provide a glimpse into the amount of turbulence in cool cores. In the central regions (r < 10 kpc) of several systems the warm gas shows kinematic signatures consistent with rotation. We find that the kinematics of the most extended filaments in this sample are broadly consistent with both infall and outflow, and recommend further studies linking the warm gas kinematics to both radio and X-ray maps in order to further understand the observed kinematics.
description: 47 pages, 20 figures, Accepted for publication in ApJ
title: Digital.CSIC participa en un micro-mooc sobre Ciencia Abierta
title: Micro-MOOC sobre Ciencia Abierta
titleType: AlternativeTitle
Creators: name: Román-Molina, Juan
name: Bernal, Isabel
name: Oficina Técnica De Digital.CSIC
Publisher: name: CSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)
Year: 2019
Subjects: Twitter
MOOC
Acceso abierto
Open Access
Semana Internacional de Acceso Abierto
#CienciaAbiertaMOOC19

description: 21 páginas.-- Documento creado el 08/10/2019 en http://tweetbook.in
description: Curso en línea gratuito sobre Ciencia Abierta impartido íntegramente a través de Twitter (del 21 al 25 de octubre). Este curso es una iniciativa de la Universitat Oberta de Catalunya. Cuenta con la participación de diecinueve universidades de todo el Estado, el Consejo Superior de Investigaciones Científicas (CSIC) y cinco colaboradores académicos. El CSIC participa a través de Digital.CSIC, el repositorio institucional del CSIC, y la Red de Bibliotecas y Archivos del CSIC. El hashtag en español fue #CienciaAbiertaMOOC19
description: Documento que contiene los tweets publicados, las respuestas y los retuiteados por @Digital.CSIC en el micro-mooc #CienciaAbiertaMOOC19 (123).
Xenobiotic receptor regulation of Clostridium difficile associated inflammation and tissue damage
Creators: name: Erickson, Sarah Lindsay
Publisher: name: Graduate Studies
Year: 2017
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Pharmacology

description: The current treatments available for C. difficile infections (CDI) aims to eliminate C. difficile bacteria, however they do not treat the inflammation and tissue damage triggered by the virulence factors, TcdA and TcdB. Indeed, enhanced chemokine/cytokine expression during CDI is associated with poor clinical outcomes. The xenobiotic receptor, pregnane X receptor (PXR) can be activated by antibiotics which are known to target C. difficile. The PXR has also been reported to attenuate intestinal inflammation by inhibiting NFκB signaling. Therefore we hypothesized that targeting the PXR would be an effective strategy to reduce C. difficile toxin-induced inflammation and tissue damage. Activation of the PXR attenuated C. difficile toxin-induced inflammatory mediator release in Caco-2 intestinal epithelial cells (IECs) and in mouse enteroid derived colonic monolayers. In vivo studies demonstrated that PXR activation using the pharmacological agonist pregnenolone-16-α-carbonitrile (PCN) attenuated the expression of pro-inflammatory mediators and significantly reduced neutrophil infiltration to the colonic lamina propria following toxin challenge. Additionally, when compared to wild type mice, PXR-/- mice challenged with toxin displayed a hyper-susceptible phenotype with significant eosinophilic inflammation and increased pro-inflammatory gene expression. Contrary to our hypothesis, this phenotype was not mediated by the loss of the PXR in the epithelium, as determined by the use of a PXRfl/fl x villin cre+ knockout mouse. Taken together, these data will help us expand our knowledge of the PXR’s role in host-pathogen interactions, and its potential to be modulated for the treatment of inflammation and tissue damage in CDI.
Evaluación de la factibilidad, aceptabilidad y eficacia preliminar de la realidad virtual como método coadyudante para el tratamiento del dolor agudo asociado a procedimientos médicos en la Unidad de Quemados del Hospital Vall d’Hebrón.
Creators: name: Cepeda-Díez, María Sonsoles
name: Fidel Kinori, Sara Guila
name: García-Palacios, Azucena
name: García Castilla López, Diana
name: Ramos-Quiroga, Josep Antoni
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2021

description: Psicosomàtica y Psiquiatría, Núm. 7 (2018): octubre-noviembre-diciembre
On colimits and elementary embeddings
Creators: name: Bagaria, Joan
name: Brooke-Taylor, Andrew
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic (math.LO)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 03E55, 03E75, 18A15, 18C35 (Primary) 18A30, 18A35 (Secondary)

description: We give a sharper version of a theorem of Rosicky, Trnkova and Adamek, and a new proof of a theorem of Rosicky, both about colimit preservation between categories of structures. Unlike the original proofs, which use category-theoretic methods, we use set-theoretic arguments involving elementary embeddings given by large cardinals such as alpha-strongly compact and C^(n)-extendible cardinals.
description: 17 pages
Before Becoming a World Heritage: Spatiotemporal Dynamics and Spatial Dependency of the Soundscapes in Kulangsu Scenic Area, China
Creators: name: Chen, Zhu
name: Zhu, Tian-Yuan
name: Liu, Jiang
name: Hong, Xin-Chen
Publisher: name: Basel : MDPI
Year: 2022
Subjects: subject: landscape pattern
subject: landscape satisfaction
subject: scenic area
subject: soundscape mapping
subject: soundscape quality
subject: spatiotemporal dynamics
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin
subject: Dewey Decimal Classification::600 | Technik::640 | Hauswirtschaft und Familienleben
subject: Dewey Decimal Classification::600 | Technik::690 | Hausbau, Bauhandwerk

description: Kulangsu is a famous scenic area in China and a World Heritage Site. It is important to obtain knowledge with regard to the status of soundscape and landscape resources and their interrelationships in Kulangsu before it became a World Heritage. The objective of this study was to explore the spatial dependency of the soundscapes in Kulangsu, based on the spatiotemporal dynamics of soundscape and landscape perceptions, including perceived sound sources, soundscape quality, and landscape satisfaction degree, and the spatial landscape characteristics, including the distance to green spaces, normalized difference vegetation index, and landscape spatial patterns. The results showed that perception of soundscape and landscape were observed in significant spatiotemporal dynamics, and the dominance of biological sounds in all sampling periods and human sounds in the evening indicated that Kulangsu scenic area had a good natural environment and a developed night-time economy, respectively. The green spaces and commercial lands may contribute to both the soundscape pleasantness and eventfulness. Moreover, the soundscape quality was dependent on the sound dominant degree and landscape satisfaction degree but not on the landscape characteristics. The GWR model had better goodness of fit than the OLS model, and possible non-linear relationships were found between the soundscape pleasantness and the variables of perceived sound sources and landscape satisfaction degree. The GWR models with spatial stationarity were found to be more effective in understanding the spatial dependence of soundscapes. In particular, the data applied should ideally include a complete temporal dimension to obtain a relatively high fitting accuracy of the model. These findings can provide useful data support and references for future planning and design practices, and management strategies for the soundscape resources in scenic areas and World Heritage Sites.
A complete X-ray spectral coverage of the 2010 May-June outbursts of Circinus X-1
Creators: name: D'Aì, A.
name: Bozzo, E.
name: Papitto, A.
name: Iaria, R.
name: Di Salvo, T.
name: Burderi, L.
name: Riggio, A.
name: Egron, E.
name: Robba, N. R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Circinus X-1 is a neutron-star-accreting X-ray binary in a wide (P$_{\rm orb}$ = 16.6 d), eccentric orbit. After two years of relatively low X-ray luminosity, in May 2010 Circinus X-1 went into outburst, reaching 0.4 Crab flux. This outburst lasted for about two orbital cycles and was followed by another shorter and fainter outburst in June. We focus here on the broadband X-ray spectral evolution of the source as it spans about three order of magnitudes in flux. We attempt to relate luminosity, spectral shape, local absorption, and orbital phase. We use multiple Rossi-XTE/PCA (3.0--25 keV) and Swift/XRT (1.0--9.0 keV) observations and a 20 ks long Chandra/HETGS observation (1.0--9.0 keV), to comprehensively track the spectral evolution of the source during all the outbursting phases. These observations were taken every two/three days and cover about four orbital cycles. The PCA data mostly cover the major outburst, the XRT data monitor the declining phase of the major outburst and all the phases of the minor outburst, and Chandra data provide an essential snapshot of the end of this overall outbursting phase. The X-ray spectrum can be satisfactorily described by a thermal Comptonization model with variable neutral local absorption in all phases of the outburst. No other additive component is statistically required. The first outburst decays linearly, with an ankle in the light curve as the flux decreases below $\sim$\,5 $\times$ 10$^{-10}$ erg cm$^{-2}$ s$^{-1}$. At the same time, the source shows a clear spectral state transition from an optically thick to an optically thin state. While the characteristics of the first, bright, outburst can be interpreted within the disk-instability scenario, the following, minor, outburst shows peculiarities that cannot be easily reconciled in this framework.
description: Accepted for publication in Astronomy and Astrophysics
DESENTERANDO A RAIZ EPISTEMOLÓGICA DO CONECTIVISMO
Creators: name: Douglas Heinz Marcia
name: Zanievicz da Silva
Publisher: name: Zenodo
Year: 2025

description: O conectivismo é uma teoria da aprendizagem que visa superar as limitações do behaviorismo, do cognitivismo e do construtivismo para lidar com um mundo em transformação tecnológica e digital. As teorias de redes, caos, complexidade e auto-organização são as bases epistemológicas da sua concepção. Este ensaio tem como objetivo investigar as contribuições destas teorias precursoras para o conectivismo. A análise, inicialmente conduzida de forma individualizada, levou à descoberta das relações existentes entre os fundamentos de cada uma das teorias e a abordagem conectivista, para na sequência oferecer uma perspectiva integrada, evidenciando que apesar de contribuições específicas, somente quando as teorias de redes, caos, complexidade e auto-organização são entendidas em conjunto é que se torna possível entender os fundamentos e princípios do conectivismo e suas potenciais contribuições para a aprendizagem.
Stop as a next-to-lightest supersymmetric particle in constrained MSSM
Creators: name: Huitu, Katri
name: Laamanen, Jari
name: Leinonen, Lasse
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: So far the squarks have not been detected at the LHC indicating that they are heavier than a few hundred GeVs, if they exist. The lighter stop can be considerably lighter than the other squarks. We study the possibility that a supersymmetric partner of the top quark, stop, is the next-to-lightest supersymmetric particle in the constrained supersymmetric standard model. Various constraints, on top of the mass limits, are taken into an account, and the allowed parameter space for this scenario is determined. Observing stop which is the next-to-lightest supersymmetric particle at the LHC may be difficult.
description: v2: A few references, a plot indicating used parameters, discussion about the role of parameters in determination of the stop NLSP, CCB minima and a comment about (g-2) added. Typos corrected. Version in PRD
Ciencia Abierta, Acceso Abierto, servicios de DIGITAL.CSIC y compromisos institucionales
Creators: name: Bernal, Isabel
Publisher: name: Consejo Superior de Investigaciones Científicas (España)
Year: 2019
Subjects: Ciencia Abierta
Open Science
Mandato CSIC de acceso abierto
CSIC Open Access Mandate
Rutas de Acceso Abierto
Open Access Routes
Perfiles DIGITAL.CSIC
DIGITAL.CSIC Profiles
Políticas editoriales para autoarchivo
Publishers Self-archiving Policies
Gestión de datos en DIGITAL.CSIC
Research Data Management at DIGITAL.CSIC
Ciencia en Abierto: Desafíos y soluciones

description: Presentaciones del Curso "Ciencia en Abierto: Desafíos y soluciones", del Gabinete de Formación CSIC, celebrado entre el 30 de septiembre y 3 de octubre, 2019, en Madrid, para personal científico y técnico institucional.
Identification of early quassinoid biosynthesis in the invasive tree of heaven (Ailanthus altissima) confirms evolutionary origin from protolimonoids
Creators: name: Chuang, Ling
name: Liu, Shenyu
name: Biedermann, Dave
name: Franke, Jakob
Publisher: name: Lausanne : Frontiers Media
Year: 2022
Subjects: subject: Ailanthus altissima
subject: plant biochemistry
subject: protolimonoids
subject: quassinoids
subject: specialised metabolism
subject: transcriptomics
subject: tree of heaven
subject: triterpene
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: The tree of heaven, Ailanthus altissima (MILL.) SWINGLE, is a globally invasive plant known to secrete allelopathic metabolites called quassinoids. Quassinoids are highly modified triterpenoids. So far, nothing has been known about the biochemical basis of quassinoid biosynthesis. Here, based on transcriptome and metabolome data of Ailanthus altissima, we present the first three steps of quassinoid biosynthesis, which are catalysed by an oxidosqualene cyclase and two cytochrome P450 monooxygenases, resulting in the formation of the protolimonoid melianol. Strikingly, these steps are identical to the first steps of the biosynthesis of limonoids, structurally different triterpenoids from sister plant families within the same order Sapindales. Our results are therefore not only important to fully understand the biosynthesis of complex triterpenoids in plants, but also confirm the long-standing hypothesis that quassinoids and limonoids share an evolutionary origin. In addition, our transcriptome data for Ailanthus altissima will be beneficial to other researchers investigating the physiology and ecology of this invasive tree.
Impacto y medida del Acceso Abierto
Creators: name: Bernal, Isabel
name: Oficina Técnica De Digital.CSIC
Publisher: name: CSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)
Year: 2019
Subjects: Impacto del Acceso Abierto
Open Access Impact
Medida del Acceso Abierto
Volume of Open Access
Evaluación del Acceso Abierto
Open Access Evaluation

description: Presentación dentro del Curso del Gabinete de Formación CSIC "Impacto y medida del Acceso Abierto" impartido por la Oficina Técnica de DIGITAL.CSIC en Madrid los días 24-25 de octubre, 2019.
Programa de intervención multidisciplinar en trastorno mental severo crónico: serie de casos.
Creators: name: Valbuena-González, Natàlia
name: Domínguez Guerrero, Noèlia
name: Magariño Llavero, Alba
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2021

description: Psicosomàtica y Psiquiatría, Núm. 7 (2018): octubre-noviembre-diciembre
On the fate of Lorentz symmetry in relative-locality momentum spaces
Creators: name: Amelino-Camelia, Giovanni
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The most studied doubly-special-relativity scenarios, theories with both the speed-of-light scale and a length/inverse-momentum scale as non-trivial relativistic invariants, have concerned the possibility of enforcing relativistically some nonlinear laws on momentum space. For the "relative-locality framework" recently proposed in arXiv:1101.0931 a central role is played by nonlinear laws on momentum space, with the guiding principle that they should provide a characterization of the geometry of momentum space. Building on previous doubly-special-relativity results I here identify a criterion for establishing whether or not a given geometry of the relative-locality momentum space is "DSR compatible", i.e. compatible with an observer-independent formulation of theories on that momentum space. I find that given some chosen parametrization of momentum-space geometry the criterion takes the form of an elementary algorithm. I show that relative-locality momentum spaces that fail my criterion definitely "break" Lorentz invariance, i.e. theories on such momentum spaces necessarily are observer-dependent "ether" theories. By working out a few examples I provide evidence that when the criterion is instead satisfied one does manage to produce a relativistic formulation. The examples I use to illustrate the applicability of my criterion also have some intrinsic interest, including two particularly noteworthy cases of $κ$-Poincaré-inspired momentum spaces.
description: 24 pages, LaTex
Marco legal, licencias, políticas y buenas prácticas en la gestión de datos de investigación
Creators: name: Bernal, Isabel
Publisher: name: CSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)
Year: 2020
Subjects: FAIR Data and Copyright
Open Data Licenses
Data Mining and Copyright
DIGITAL.CSIC Data Policy
Datos FAIR y Copyright
Licencias de datos abiertos
Minería de datos y copyright
Política de datos de DIGITAL.CSIC

description: Presentación el 18 de diciembre en el marco de la segunda edición del Master de Data Science IFCA-UIMP.
Universal properties of anisotropic dipolar bosons in two dimensions
Creators: name: Sánchez-Baena, Juan
name: Peña Ardila, Luisllu
name: Astrakharchik, Gregory
name: Mazzanti, Ferran
Publisher: name: Amsterdam : SciPost Foundation
Year: 2022
Subjects: subject: ground-state
subject: bose
subject: droplets
subject: helium
subject: system
subject: energy
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The energy of ultra-dilute quantum many-body systems is known to exhibit a universal dependence on the gas parameter x = nad0, with n the density, d the dimensionality of the space (d = 1,2,3) and a0 the s-wave scattering length. The universal regime typically extends up to x ≈ 0.001, while at larger values specific details of the interaction start to be relevant and different model potentials lead to different results. Dipolar systems are peculiar in this regard since the anisotropy of the interaction makes a0 depend on the polarization angle α, so different combinations of n and α can lead to the same value of the gas parameter x. In this work we analyze the scaling properties of dipolar bosons in two dimensions as a function of the density and polarization dependent scattering length up to very large gas parameter values. Using Quantum Monte Carlo (QMC) methods we study the energy and the main structural and coherence properties of the ground state of a gas of dipolar bosons by varying the density and scattering length for a fixed gas parameter. We find that the dipolar interaction shows relevant scaling laws up to unusually large values of x that hold almost to the boundaries in the phase diagram where a transition to a stripe phase takes place.
Role of Middle Managers in Quality Improvement Implementation
Creators: name: Zjadewicz, Karolina
Publisher: name: Graduate Studies
Year: 2015
Subjects: subject: Business Administration--Management
subject: Health Care Management
subject: Nursing
subject: FOS: Health sciences
subject: nursing managers
subject: quality improvement
subject: project implementation
subject: knowledge transfer
subject: middle managers role

description: Limited consensus exists around the manager’s role in QI project implementation as viewed by both managers and other stakeholders alike. The aim of this research is to investigate how middle managers in a Canadian critical care setting perceive their role and associated responsibilities in facilitating the implementation of a mandated QI project. Interviews with eight critical care middle managers were conducted to understand how they viewed their role during the implementation of a mandated delirium screening and management QI project. Using Charmaz’s (2014) approach to grounded theory, an explanatory framework is created demonstrating that managers perceive their role as ensuring or building multi-faceted understanding of the project amongst frontline staff members. Understanding assists in engaging staff during project implementation and helps to “make sense of the project”. Barriers managers experience include prioritizing QI projects amongst competing priorities, leading the multidisciplinary team, and supporting the local context with limited QI knowledge.
Photometric Study and Detection of Variable Stars in the Open Clusters - I : NGC 6866
Creators: name: Joshi, Yogesh C.
name: Joshi, Santosh
name: Kumar, Brijesh
name: Mondal, Soumen
name: Balona, L. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present results of a variability search in the intermediate-age open cluster NGC 6866 from 29 nights over two observing seasons. We find 28 periodic variables, of which 19 are newly identified. The periods of these variables, which have V magnitudes from 11.5 to 19.3 mag, range from ~ 48 min to 37 d. We detected several delta-Scuti stars, some of which are of high amplitude, as well as gamma-Doradus, rotational variables and eclipsing binaries. In order to study the physical properties of the cluster, we obtained UBVRI photometry of all the stars on a good photometric night. The radial distribution of the stellar surface density shows that the cluster has a radial extent of about 7 arcmin (~3 pc) with a peak density of 5.7+/-0.7 stars/arcmin^2 at the cluster center. The colour-colour diagram indicates a reddening of E(B-V) = 0.10 mag towards NGC 6866. A distance of ~ 1.47 kpc and an age of ~ 630 Myr is estimated from the colour-magnitude diagram using the theoretical isochrones of solar metallicity.
description: accepted for publication in MNRAS
Mandato de Acceso Abierto en el CSIC y metodología para su cumplimiento: estrategia a seguir
Creators: name: Bernal, Isabel
name: Román-Molina, Juan
name: Oficina Técnica De Digital.CSIC
Publisher: name: CSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)
Year: 2020
Subjects: Mandato institucional de acceso abierto
Open Access Institutional Mandate
Cumplimiento de mandatos

description: Curso impartido por la Oficina Técnica de Digital.CSIC en el que se explica el mandato de Acceso Abierto del CSIC y la metodología que se propone para que la Red de Bibliotecas y Archivos CSIC contribuya a su cumplimiento. Se llevó a cabo el 3 de marzo en modo presencial y online.
description: Los contenidos giran en torno al mandato de Acceso Abierto del CSIC (en vigor desde el 1 de abril de 2019) y la metodología que la Oficina Técnica de Digital.CSIC propone para que la Red de Bibliotecas y Archivos CSIC contribuya a su cumplimiento.
The application of BEASY software to simulate cathodic protection of pipelines and storage tanks
Creators: name: Al-Otaibi, Mohammed
Publisher: name: University of British Columbia
Year: 2010

description: Cathodic protection is used in the mitigation and control of corrosion in the petrochemical and oil industries. To test and predict the level of metal protection effectively, various simulation and testing methods have been developed to provide timely and cost effective solutions. The purpose of this study is to match the data generated by the BEASY software with the experimental output data so that the BEASY software can be applied in the field with a high degree of confidence. In the first experiment, Boundary Element Analysis software BEASY has been utilized to test sacrificial cathodic protection. Pure zinc was used to protect a mild steel plate in an aqueous solution. Next, high silicon cast iron or copper was connected to a mild steel plate both of which were protected by a zinc anode. In the final application experiment of sacrificial cathodic protection, the BEASY software was used to investigate the failure of the magnesium anode in an alkaline solution. The possibility to use aluminum alloy as an anode instead of magnesium was also studied. As for the impress current cathodic protection, the BEASY software was used to simulate a small section of carbon steel pipe segment which was protected in sand soil by a high silicon cast iron anode. Additionally, a real impress current cathodic protection system designed for 12 pipes protected with six anodes has been simulated. The results of from the simulation and the experimental data generated by the performed experiments have confirmed the soundness and applicability of the BEM BEASY software in the industrial applications.
Adversidad infantil y función cognitiva en trastornos del espectro de la esquizofrenia.
Creators: name: Zabala Batista, Wanda N.
name: Crosas Armengol, Josep Ma
name: Ahuir Pérez, Maribel
name: Cobo Gómez, Jesús Vicente
name: López, Daniel
name: Civil Espona, Xavier
name: Mañosa Gil, Aina
name: Artigas Rusines, Montserrat
name: Blanco Gras, Alexandre
name: Monreal Ortiz, José Antonio
name: Palao Vidal, Diego José
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2021

description: Psicosomàtica y Psiquiatría, Núm. 7 (2018): octubre-noviembre-diciembre
INDONESIAN TRADITIONAL MUSIC PRESERVATION STRATEGY THROUGH A MUSIC ECOSYSTEM APPROACH IN THE INDUSTRIAL REVOLUTION ERA 4.0
Creators: name: Eli Irawati
name: Tri Septiana Kurniati
name: Sujud Puji Nur Rahmat
Publisher: name: Zenodo
Year: 2024
Subjects: Preservation; Traditional Music; Indonesia; Music Ecosystem; Revolution İndustry 4.0.

description: Abstract

Traditional music as one of Indonesia's national assets needs immediate preservation measures, considering that the era of the Fourth Industrial Revolution demands all parties to quickly adapt to the current situation. Therefore, this research aims to formulate a strategy for preserving traditional music in Indonesia using an ecosystem approach. This research utilizes qualitative methods, and data collection is done through field observations, interviews, literature reviews, and documentation. The collected data is then analyzed through the perspective of the music ecosystem. The research results show that the preservation strategy for traditional music needs to involve various elements within the music ecosystem. Firstly, in the realm of music education, traditional music needs to be included in formal education curricula and the scope of traditional music learning should be expanded. Secondly, involving musicians and communities/society is key to maintaining traditional music. Government support and cultural institutions, such as facilitating events, are greatly needed. Thirdly, a deep understanding of the context and constructs of traditional music is crucial. Studies on the history, meaning, and techniques of traditional music, as well as comprehensive documentation of the various types of traditional music, need to be conducted promptly. Fourthly, supportive regulations and infrastructure also need to be established. Legal protection of traditional music copyrights, fiscal incentives for traditional music practitioners, and the establishment of centers for documenting and archiving traditional music are necessary. Fifthly, media and the music industry, such as the use of mass media and digital platforms for promoting and distributing traditional music, as well as the support of the music industry in the production, marketing, and distribution of traditional music recordings, can help expand the reach and influence of traditional music. By maintaining the music ecosystem, the sustainability of traditional music can be preserved.
Load-Adapted Surface Modifications to Increase Lifetime of Forging Dies
Creators: name: Paschke, Hanno
name: Weber, Martin
name: Brunotte, Kai
name: Rothgänger, Marcel
name: Petersen, Tom
name: Siegmund, Martin
name: Peddinghaus, Julius
Publisher: name: Baech : Trans Tech Publications Ltd.
Year: 2022
Subjects: subject: boriding
subject: diamond-like carbon
subject: diffusion treatment
subject: Forging
subject: load adapted modification
subject: thermal shock condition
subject: wear
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: Diffusion treatments offer possibilities to enhance the performance and the service lifetime of hot forging tools. In combination with coating after nitriding, the surface layer hardness can be further increased. Within the scope of this study, a surface layer hardness above 2,000 HV0.005 was determined for borided or DLC (diamond-like carbon) coated surface layers. An increased surface layer hardness improves the abrasive wear resistance of forging dies. Furthermore, the plastic deformation of thermally softened forging die areas can be reduced. Beside these desirable effects, the ductility of diffusion treated or coated near surface layers is reduced and thermomechanical cracks are promoted. Therefore, additional approaches were developed to improve the thermomechanical crack behavior of forging dies. Patterned plasmanitriding by the use of coverages to prevent areas from nitrogen diffusion, new combination processes of plasmanitrocarburizing (PNC) followed by plasmanitriding (PN) and the innovative boriding were investigated on different abstraction levels. A system of several testing rigs was set up to enable the abstraction of the thermal shock conditions in different stages. The patterned nitriding, boriding and combination plasma process (PN + PNC) were evaluated in a series of industrial field tests to derive recommendations for suitable tool treatments.
A fast high-order method to calculate wakefield forces in an electron beam
Creators: name: Qiang, Ji
name: Mitchell, Chad
name: Ryne, Robert D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this paper we report on a high-order fast method to numerically calculate wakefield forces in an electron beam given a wake function model. This method is based on a Newton-Cotes quadrature rule for integral approximation and an FFT method for discrete summation that results in an $O(Nlog(N))$ computational cost, where $N$ is the number of grid points. Using the Simpson quadrature rule with an accuracy of $O(h^4)$, where $h$ is the grid size, we present numerical calculation of the wakefields from a resonator wake function model and from a one-dimensional coherent synchrotron radiation (CSR) wake model. Besides the fast speed and high numerical accuracy, the calculation using the direct line density instead of the first derivative of the line density avoids numerical filtering of the electron density function for computing the CSR wakefield force.
New ileostomy formation and subsequent community-onset acute and chronic kidney disease: A population-based cohort study
Creators: name: Smith, Stephen
Publisher: name: Graduate Studies
Year: 2017
Subjects: subject: Medicine and Surgery
subject: Acute Kidney Injury
subject: Chronic Kidney Disease
subject: Ileostomy

description: Ileostomy formation results in a loss of colonic absorptive capacity, which may cause volume depletion and kidney disease; however, associations with acute kidney injury (AKI) and chronic kidney disease (CKD) are uncertain. This thesis reports a population-based cohort study that characterizes the relationships between ileostomy formation and subsequent community-onset AKI and CKD. A total of 19,889 patients that underwent surgery in Alberta, Canada between May 2002 and January 2015 were included; 4136 patients that underwent ileostomy formation were compared to 15,753 patients that underwent bowel resection without ileostomy formation. After statistical adjustment using logistic regression, ileostomy formation was associated with subsequent community-onset AKI (OR=4.08; 95% CI=3.62-4.61) and CKD (OR=4.71; 95% CI=3.84-5.77). A series of risk prediction models of these outcomes after ileostomy formation were subsequently developed and evaluated. Clinicians should be vigilant for kidney disease following ileostomy formation and future studies should focus on developing preventative strategies.
Electrochemical dissolution and passivation behavior of iron in ammoniacal caron leaching solution
Creators: name: Roy, Subrata
Publisher: name: University of British Columbia
Year: 2010

description: The electrochemical passivation of pure Fe in ammoniacal solution was investigated to determine the stability of both Fe-oxides and Fe-ammines during anodic polarization. The potentiodynamic experiments were done in 6M total NH₃[3M NH₄OH and 1.5M (NH₄4)₂CO₃] solution. Different experimental parameters such as temperature (15°, 25°, 35°, 45° and 55°C) and pH (6, 8, 10 and 12) were used. Pure oxygen and argon gas was sparged during the experiment to oxygenate or de-oxygenate the solution with no stirring in either case. Polarization plots show that both active anodic dissolution and passive regions are present for pure iron in ammoniacal solution. It also shows that as the temperature increased the dissolution rate increased in both anodic and passive regimes. At the same time, the active region for iron dissolution is present across a wider potential range. For pH 10 the highest dissolution rate is around 0.025A/cm² or 260 g/m²hr¹ at 55°C and passivation of iron generally occurs at ca. -0.36 V (SHE) irrespective of the temperature. The peak anodic dissolution rate (0.2 A.cm₋² or 2080 g/m²hr¹) surprisingly occurs at pH 6. Potentiostatic experiments were done at different fixed potentials at pH 9 and 25°C. The highest current density was registered at -0.6 V. The peak dissolution current observed for the potentiostatic tests is roughly two orders of magnitude lower than that observed in the potentiodynamic test for pH 9 and at 25°C. Solution and morphological analyses were done by ICP and SEM, respectively for pH 6 and 9 solutions. The current efficiency for pH 6 is far lower than at pH 9 which implies that the current registered at pH 6 is used for the formation of a product film. Speciation calculations indicate that this film may be siderite (FeCO₃) at low potential. From XPS analyses, it is believed that the passive layer formed at higher potentials (more than 0.40V) is Fe₂O₃. Speciation diagrams point to the stability of iron tetra-ammines at pH 10. It was shown that metastable Eh-pH diagrams for Fe/NH₃/CO₃/H₂O system can be generated through potentiodynamic measurements aimed at active and passive behavior of iron.
Sensitivity analysis and determination of free relaxation parameters for the weakly-compressible MRT-LBM schemes
Creators: name: Xu, Hui
name: Malaspinas, Orestis
name: Sagaut, Pierre
Publisher: name: arXiv
Year: 2011
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: It is well-known that there exist several free relaxation parameters in the MRT-LBM. Although these parameters have been tuned via linear analysis, the sensitivity analysis of these parameters and other related parameters are still not sufficient for detecting the behaviors of the dispersion and dissipation relations of the MRT-LBM. Previous researches have shown that the bulk dissipation in the MRT-LBM induces a significant over-damping of acoustic disturbances. This indicates that MRT-LBM cannot be used to obtain the correct behavior of pressure fluctuations because of the fixed bulk relaxation parameter. In order to cure this problem, an effective algorithm has been proposed for recovering the linearized Navier-Stokes equations from the linearized MRT-LBM. The recovered L-NSE appear as in matrix form with arbitrary order of the truncation errors with respect to $δt$. Then, in wave-number space, the first/second-order sensitivity analyses of matrix eigenvalues are used to address the sensitivity of the wavenumber magnitudes to the dispersion-dissipation relations. By the first-order sensitivity analysis, the numerical behaviors of the group velocity of the MRT-LBM are first obtained. Afterwards, the distribution sensitivities of the matrix eigenvalues corresponding to the linearized form of the MRT-LBM are investigated in the complex plane. Based on the sensitivity analysis and the recovered L-NSE, we propose some simplified optimization strategies to determine the free relaxation parameters in the MRT-LBM. Meanwhile, the dispersion and dissipation relations of the optimal MRT-LBM are quantitatively compared with the exact dispersion and dissipation relations. At last, some numerical validations on classical acoustic benchmark problems are shown to assess the new optimal MRT-LBM.
Diferencias de género en la efectividad del entrenamiento metacognitivo en síntomas y en el insight cognitivo en personas con un primer episodio psicótico.
Creators: name: Salas-Sender, Miriam
name: López-Carrilero, Raquel
name: Pousa, Esther
name: Barajas, Ana
name: Grasa, Eva
name: Barrigón, María Luisa
name: Lorente, Esther
name: Cid, Jordi
name: González, Fermín
name: Ruiz, Isabel
name: Birulés, Irene
name: Ochoa, Susana
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2021

description: Psicosomàtica y Psiquiatría, Núm. 7 (2018): octubre-noviembre-diciembre
INTEGRATION OF UWB RANGING AND GPS FOR IMPROVED RELATIVE VEHICLE POSITIONING AND AMBIGUITY RESOLUTION
Creators: name: Jiang, Yuhang
Publisher: name: Graduate Studies
Year: 2012
Subjects: subject: Geotechnology
subject: GPS

description: In this thesis, a system for GPS positioning augmented with Ultra-Wideband (UWB) ranges for vehicle relative positioning applied in Vehicle-to-Infrastructure (V2I) navigation is developed and tested. It is assumed that UWB ranging information and carrier-phase differential GPS (DGPS) corrections are only available via a limited-range communication link between the vehicle and the infrastructure points. The navigation solution is implemented in an extended Kalman filter where differential GPS pseudorange, Doppler and carrier phase measurements are used in conjunction with UWB ranges measured between the vehicle and infrastructure points purposefully chosen on the road. Results indicate that the GPS and UWB integrated positioning system can improve the float solution and ambiguity resolution compared to the GPS-only case. When a single UWB radio is located roughly 300 m north of a fictitious intersection in 25 out of 40 cases the RMS position errors improved before the vehicle approaching the intersection. The inclusion of UWB ranges also improves in the time to fix ambiguities by 4.1% (0.4 seconds), 9.4% (0.9 seconds), 16.8% (2.4 seconds), 16.9% (3.2 seconds) and 15% (4.0 seconds) when the additional UWB measurements are available for 25 m, 50 m, 100 m, 200 m, and 300 m, respectively.
What works when complying with the EC Open Access mandate: the experience of the Spanish National Research Council
Creators: name: Bernal, Isabel
Publisher: name: Digital.CSIC
Year: 2016
Subjects: Horizon2020 open access mandate
DIGITAL.CSIC open access services
Mandato Horizonte2020 de acceso abierto
Servicios de DIGITAL.CSIC

description: Presentation at the NCP_WIDE_NET Workshop on Legal and Financial Aspects held at Escuela de Estudios Hispanoamericanos (CSIC), Seville on March 3-4, 2016. Details about NCP_WIDE_NET project at http://www.ncpwidenet.eu/.
Global Constraints on Intermediate-Depth Intraslab Stresses from Slab Geometries and Mechanisms of Double Seismic Zone Earthquakes
Creators: name: Sippl, C.
name: Dielforder, A.
name: John, T.
name: Schmalholz, S.M.
Publisher: name: Hoboken, NJ : Wiley
Year: 2022
Subjects: subject: bending stresses
subject: double seismic zone
subject: in-plane stresses
subject: intraslab stress field
subject: subduction zone
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Double seismic zones (DSZs), parallel planes of intermediate-depth earthquakes inside oceanic slabs, have been observed in a number of subduction zones and may be a ubiquitous feature of downgoing oceanic plates. Focal mechanism observations from DSZ earthquakes sample the intraslab stress field at two distinct depth levels within the downgoing lithosphere. A pattern of downdip compressive over downdip extensive events was early on interpreted to indicate an unbending-dominated intraslab stress field. In the present study, we show that the intraslab stress field in the depth range of DSZs is much more variable than previously thought. Compiling DSZ locations and mechanisms from literature, we observe that the “classical” pattern of compressive over extensive events is only observed at about half of the DSZ locations around the globe. The occurrence of extensional mechanisms across both planes accounts for most other regions. To obtain an independent estimate of the bending state of slabs at intermediate depths, we compute (un)bending estimates from slab geometries taken from the slab2 compilation of slab surface depths. We find no clear global prevalence of slab unbending at intermediate depths, and the occurrence of DSZ seismicity does not appear to be limited to regions of slab (un)bending. Focal mechanism observations are frequently inconsistent with (un)bending estimates from slab geometries, which may imply that bending stresses are not always prevalent, and that other stress types such as in-plane tension due to slab pull or shallow compression due to friction along the plate interface may also play an important role.
Acceso abierto y Ciencia reproducible
Creators: name: Bernal, Isabel
name: Oficina Técnica De Digital.CSIC
Publisher: name: CSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)
Year: 2020
Subjects: Open Science
Ciencia abierta
Reproducibility
Reproducibilidad
Replicability
Replicabilidad
Reproducibility Crisis
Crisis de la reproducibilidad científica
Recommendations for reproducibility
Recomendaciones para ciencia reproducible

description: Presentación dentro del Curso del Gabinete de Formación CSIC "Acceso abierto y Ciencia reproducible" impartido online por la Oficina Técnica de DIGITAL.CSIC los días 11-12-13 noviembre, 2020. La segunda parte del curso es Acceso abierto y Ciencia reproducible: herramientas, https://digital.csic.es/handle/10261/222810.
Selective sweeps in growing microbial colonies
Creators: name: Korolev, Kirill S
name: Müller, Melanie J I
name: Karahan, Nilay
name: Murray, Andrew W
name: Hallatschek, Oskar
name: Nelson, David R
Publisher: name: arXiv
Year: 2012
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Evolutionary experiments with microbes are a powerful tool to study mutations and natural selection. These experiments, however, are often limited to the well-mixed environments of a test tube or a chemostat. Since spatial organization can significantly affect evolutionary dynamics, the need is growing for evolutionary experiments in spatially structured environments. The surface of a Petri dish provides such an environment, but a more detailed understanding of microbial growth on Petri dishes is necessary to interpret such experiments. We formulate a simple deterministic reaction-diffusion model, which successfully predicts the spatial patterns created by two competing species during colony expansion. We also derive the shape of these patterns analytically without relying on microscopic details of the model. In particular, we find that the relative fitness of two microbial strains can be estimated from the logarithmic spirals created by selective sweeps. The theory is tested with strains of the budding yeast Saccharomyces cerevisiae, for spatial competitions with different initial conditions and for a range of relative fitnesses. The reaction-diffusion model also connects the microscopic parameters like growth rates and diffusion constants with macroscopic spatial patterns and predicts the relationship between fitness in liquid cultures and on Petri dishes, which we confirmed experimentally. Spatial sector patterns therefore provide an alternative fitness assay to the commonly used liquid culture fitness assays.
description: Supplementary information available at arXiv:1204.6328
Modelling Palaeohydrological Controls in Postglacial Mountain Drainage Basins
Creators: name: Klassen, Peter
Publisher: name: Graduate Studies
Year: 2017
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Hydrology
subject: Physical Geography
subject: Hydrology
subject: Hydrogeology
subject: Postglacial
subject: Mountain
subject: Drainage Basin
subject: Palaeohydrology
subject: Modelling
subject: Till
subject: Glaciofluvial
subject: Hydrogeosphere
subject: U-Shaped Valley
subject: Glaciated

description: Quaternary glacial processes were a driving factor in the formation of the landscape of the Canadian Rocky Mountains. Modelling of basin scale hydrology in glaciated mountain regions, including the associated morphology and sedimentology, has not previously been undertaken. The present study investigates drainage basin hydrology for the Kananaskis Valley immediately after glaciation. Low order drainage basins are analyzed to define a prototypical basin to facilitate groundwater modelling. The surface and groundwater modelling software HydroGeoSphere is used to model the prototypical drainage basin hydrology. Results show that glaciated mountain valley morphology and glacigenic sediments are pertinent controls on both the surface and groundwater dynamics in low order drainage basins. Sediments with high hydraulic conductivity were found to play the most significant role for the fate of precipitation in mountain drainage basins. Understanding how a history of glaciation affects mountain drainage basins is crucial for fully conceptualizing the hydrology of these regions.