Mejorando la Ciencia Abierta Usando Datos Abiertos Enlazados: Caso de Uso CONICET Digital

Los servicios de publicación científica están cambiando drásticamente, los investigadores demandan servicios de búsqueda inteligentes para descubrir y relacionar publicaciones científicas. Los editores deben incorporar información semántica para organizar mejor sus activos digitales y hacer que las publicaciones sean más visibles. En este documento, presentamos el trabajo en curso para publicar un subconjunto de publicaciones científicas de CONICET Digital como datos abiertos enlazados. El objetivo de este trabajo es mejorar la recuperación y la reutilización de datos a través de tecnologías de Web Semántica y Datos Enlazados en el dominio de las publicaciones científicas. Para lograr estos objetivos, se han tenido en cuenta los estándares de la Web Semántica y los esquemas RDF (Dublín Core, FOAF, VoID, etc.). El proceso de conversión y publicación se basa en las pautas metodológicas para publicar datos vinculados de gobierno. También describimos como estos datos se pueden vincular a otros conjuntos de datos como DBLP, Wikidata y DBPedia. Finalmente, mostramos algunos ejemplos de consultas que responden a preguntas que inicialmente no permite CONICET Digital.Scientific publication services are changing drastically, researchers demand intelligent search services to discover and relate scientific publications. Publishersneed to incorporate semantic information to better organize their digital assets and make publications more discoverable. In this paper, we present the on-going work to publish a subset of scientific publications of CONICET Digital as Linked Open Data. The objective of this work is to improve the recovery andreuse of data through Semantic Web technologies and Linked Data in the domain of scientific publications.To achieve these goals, Semantic Web standards and reference RDF schema?s have been taken into account (Dublin Core, FOAF, VoID, etc.). The conversion and publication process is guided by the methodological guidelines for publishing government linked data. We also outline how these data can be linked to other datasets DBLP, WIKIDATA and DBPEDIA on the web of data. Finally, we show some examples of queries that answer questions that initially CONICET Digital does not allowFil: Zárate, Marcos Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Carlos Buckle. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: Mazzanti, Renato. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: Samec, Gustavo Daniel. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentin

Observational/hydrographic data of the South Atlantic Ocean published as LOD

This article describes the publication of occurrences of Southern Elephant Seals Mirounga leonina (Linnaeus, 1758) as Linked Open Data in two environments (marine and coastal). The data constitutes hydrographic measurements of instrumented animals and observation data collected during censuses between 1990 and 2017. The data scheme is based on the previously developed ontology BiGe-Onto and the new version of the Semantic Sensor Network ontology (SSN). We introduce the network of ontologies used to organize the data and the transformation process to publish the dataset. In the use case, we develop an application to access and analyze the dataset. The linked open dataset and the related visualization tool turned data into a resource that can be located by the international community and thus increase the commitment to its sustainability. The data, coming from Península Valdés (UNESCO World Heritage), is available for interdisciplinary studies of management and conservation of marine and coastal protected areas which demand reliable and updated data.Fil: Zárate, Marcos Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Braun, Germán Alejandro. Universidad Nacional del Comahue. Facultad de Informatica. Departamento de Ingeniería de Computadoras.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaFil: Lewis, Mirtha Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Fillottrani, Pablo. Universidad Nacional del Sur. Departamento de Ciencias e Ingeniería de la Computación. Laboratorio de Investigación y Desarrollo en Computación Científica; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentin

Integrating oceanographic sensor data using SSN/SOSA ontology

As the deployment of ocean sensors continues to grow, there is a growing need for standardized ways to represent and integrate sensor data from different sources. One approach to achieving this is through the use of Semantic Sensor Network (SSN/SOSA) ontology, which provides a common vocabulary and framework for describing sensors, observations, and their properties. In this paper, we present a method for converting ocean sensor data in CSV format to Resource Description Framework (RDF) using RDFLib library for Phyton and SSN/SOSA ontology. The resulting RDF triples can be stored in a triplestore for querying and analysis, providing a standardized representation of ocean sensor data that can be easily integrated with other data sources.Facultad de Informátic

La flexibilización de los sistemas de cogeneración con turbogrupos de gas y calderas de recuperación

Los sistemas de cogeneración con TG (turbogrupo de gas) y HRSG (Heat Recovery Steam Generator o caldera de recuperación) constituyen una solución básica adecuada para la mayoría de las aplicaciones industriales, en los que se requieren cantidades importantes de energía en forma de calor. La ingeniería básica de estos sistemas consiste en seleccionar el conjunto de TG y HRSG de una o más presiones, a través de un modelo de diseño. Pero como todos los sistemas reales, existe un diseño básico en el que el rendimiento es máximo, que luego es sometido a condiciones operativas diferentes, que determinan las performances técnicas y resultados económicos operativos, que quedan degradados respecto a los de diseño. Si se opera con fluctuaciones de demanda considerable, o habrá una ampliación de su demanda térmica, se deben considerar estas circunstancias en el esquema conceptual con el que se confeccionará el modelo de análisis y evaluación. En el presente trabajo se aborda este tema, y se enuncian las conclusiones.Cogeneration systems with gas turbine and heat recovery boilers constitute an appropriate basic solution for most of the industrial applications with important quantities of energy required in the form of heat. The basic engineering of these systems consists on selecting the gas turbine generator set and associated recovery boiler by means of a design model. There is a basic design in which the efficiency is maximum but in real operation, the system is subjected to different operative conditions that determine its technical performances and economic results. They are downgraded regarding those of design. When the system is predicted to be operated with considerable demand fluctuations, or that an important extension of its heat demand will exist in the future, it is necessary to keep carefully in mind these circumstances to formulate the conceptual outline with which the analysis and evaluation model of the system is to be made. Presently work is approached this topic, and the conclusions are enunciated.Asociación Argentina de Energías Renovables y Medio Ambiente (ASADES

La flexibilización de los sistemas de cogeneración con turbogrupos de gas y calderas de recuperación

Los sistemas de cogeneración con TG (turbogrupo de gas) y HRSG (Heat Recovery Steam Generator o caldera de recuperación) constituyen una solución básica adecuada para la mayoría de las aplicaciones industriales, en los que se requieren cantidades importantes de energía en forma de calor. La ingeniería básica de estos sistemas consiste en seleccionar el conjunto de TG y HRSG de una o más presiones, a través de un modelo de diseño. Pero como todos los sistemas reales, existe un diseño básico en el que el rendimiento es máximo, que luego es sometido a condiciones operativas diferentes, que determinan las performances técnicas y resultados económicos operativos, que quedan degradados respecto a los de diseño. Si se opera con fluctuaciones de demanda considerable, o habrá una ampliación de su demanda térmica, se deben considerar estas circunstancias en el esquema conceptual con el que se confeccionará el modelo de análisis y evaluación. En el presente trabajo se aborda este tema, y se enuncian las conclusiones.Cogeneration systems with gas turbine and heat recovery boilers constitute an appropriate basic solution for most of the industrial applications with important quantities of energy required in the form of heat. The basic engineering of these systems consists on selecting the gas turbine generator set and associated recovery boiler by means of a design model. There is a basic design in which the efficiency is maximum but in real operation, the system is subjected to different operative conditions that determine its technical performances and economic results. They are downgraded regarding those of design. When the system is predicted to be operated with considerable demand fluctuations, or that an important extension of its heat demand will exist in the future, it is necessary to keep carefully in mind these circumstances to formulate the conceptual outline with which the analysis and evaluation model of the system is to be made. Presently work is approached this topic, and the conclusions are enunciated.Asociación Argentina de Energías Renovables y Medio Ambiente (ASADES

La flexibilización de los sistemas de cogeneración con turbogrupos de gas y calderas de recuperación

Los sistemas de cogeneración con TG (turbogrupo de gas) y HRSG (Heat Recovery Steam Generator o caldera de recuperación) constituyen una solución básica adecuada para la mayoría de las aplicaciones industriales, en los que se requieren cantidades importantes de energía en forma de calor. La ingeniería básica de estos sistemas consiste en seleccionar el conjunto de TG y HRSG de una o más presiones, a través de un modelo de diseño. Pero como todos los sistemas reales, existe un diseño básico en el que el rendimiento es máximo, que luego es sometido a condiciones operativas diferentes, que determinan las performances técnicas y resultados económicos operativos, que quedan degradados respecto a los de diseño. Si se opera con fluctuaciones de demanda considerable, o habrá una ampliación de su demanda térmica, se deben considerar estas circunstancias en el esquema conceptual con el que se confeccionará el modelo de análisis y evaluación. En el presente trabajo se aborda este tema, y se enuncian las conclusiones.Cogeneration systems with gas turbine and heat recovery boilers constitute an appropriate basic solution for most of the industrial applications with important quantities of energy required in the form of heat. The basic engineering of these systems consists on selecting the gas turbine generator set and associated recovery boiler by means of a design model. There is a basic design in which the efficiency is maximum but in real operation, the system is subjected to different operative conditions that determine its technical performances and economic results. They are downgraded regarding those of design. When the system is predicted to be operated with considerable demand fluctuations, or that an important extension of its heat demand will exist in the future, it is necessary to keep carefully in mind these circumstances to formulate the conceptual outline with which the analysis and evaluation model of the system is to be made. Presently work is approached this topic, and the conclusions are enunciated.Asociación Argentina de Energías Renovables y Medio Ambiente (ASADES

Democratizing Argentine Marine Science Data Through Linked Open Data

In this paper we expose experiences carried out during the last five years in the domain of Argentine marine sciences. Specifically data generated by Pampa Azul Argentine initiative to improve the publication of data using the advantages provided by Linked Open Data (LOD), Knowledge Graph (KG) and FAIR principles. The focus is on: a) to provide a conceptual analysis of traditional data publication in marine science, b) to describe projects based on LOD that involve information from Argentina, we mainly focus on the OceanGraph KG project, c) generate recommendations for data management for its best use in marine science.XIX Workshop Base de Datos y Minería de Datos (WBDMD)Red de Universidades con Carreras en Informátic

Silica-based powders and monoliths with bimodal pore systems

Porous pure and doped silicas with pore sizes at two length scales (meso/macroporous) have been prepared and shaped both as powders and monoliths through a one-pot surfactant assisted procedure by using a simple template agent and starting from atrane complexes as inorganic precursors.El Haskouri, Jamal, [email protected] ; Latorre Saborit, Julio, [email protected] ; Beltran Porter, Aurelio, [email protected] ; Beltran Porter, Daniel, [email protected] ; Amoros del Toro, Pedro Jose, [email protected]

COVID-19 outbreaks in a transmission control scenario: challenges posed by social and leisure activities, and for workers in vulnerable conditions, Spain, early summer 2020

Severe acute respiratory syndrome coronavirus 2 community-wide transmission declined in Spain by early May 2020, being replaced by outbreaks and sporadic cases. From mid-June to 2 August, excluding single household outbreaks, 673 outbreaks were notified nationally, 551 active (>6,200 cases) at the time. More than half of these outbreaks and cases coincided with: (i) social (family/friends’ gatherings or leisure venues) and (ii) occupational (mainly involving workers in vulnerable conditions) settings. Control measures were accordingly applied

Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

Unidad de excelencia María de Maeztu CEX2019-000940-MAim: To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of these dispersal modes could be explained by the availability of dispersal agents (disperser-availability hypothesis) and/or the availability of resources for constructing zoochorous fruits (resource-availability hypothesis). Time period: Tree-inventory plots established between 1934 and 2019. Major taxa studied: Trees with a diameter at breast height (DBH) ≥ 9.55 cm. Location: Amazonia, here defined as the lowland rain forests of the Amazon River basin and the Guiana Shield. Methods: We assigned dispersal modes to a total of 5433 species and morphospecies within 1877 tree-inventory plots across terra-firme, seasonally flooded, and permanently flooded forests. We investigated geographic patterns in the proportional abundance of dispersal modes. We performed an abundance-weighted mean pairwise distance (MPD) test and fit generalized linear models (GLMs) to explain the geographic distribution of dispersal modes. Results: Anemochory was significantly, positively associated with mean annual wind speed, and hydrochory was significantly higher in flooded forests. Dispersal modes did not consistently show significant associations with the availability of resources for constructing zoochorous fruits. A lower dissimilarity in dispersal modes, resulting from a higher dominance of endozoochory, occurred in terra-firme forests (excluding podzols) compared to flooded forests. Main conclusions: The disperser-availability hypothesis was well supported for abiotic dispersal modes (anemochory and hydrochory). The availability of resources for constructing zoochorous fruits seems an unlikely explanation for the distribution of dispersal modes in Amazonia. The association between frugivores and the proportional abundance of zoochory requires further research, as tree recruitment not only depends on dispersal vectors but also on conditions that favour or limit seedling recruitment across forest types