143 research outputs found
A Prática Pedagógica HistóricocrÃtica Na Educação Infantil E Ensino Fundamental
O trabalho tem por objetivo mostrar através de resenha a importância dos estudos feitos pela pesquisadora Ana Carolina Galvão Marsiglia. na educação infantil através da Pedagogia Histórico-crÃtica.1668389-39
Risks and opportunities for a Swiss hydroelectricity company in a changing climate
Anticipating and adapting to climate change impacts on water resources requires a detailed understanding of future hydroclimatic changes and of stakeholders' vulnerability to these changes. However, impact studies are often conducted at a spatial scale that is too coarse to capture the specificity of individual catchments, and, importantly, the changes they focus on are not necessarily the changes most critical to stakeholders. While recent studies have combined hydrological and electricity market modeling, they tend to aggregate all climate impacts by focusing solely on reservoir profitability. Here, we collaborated with Groupe E, a hydroelectricity company operating several reservoirs in the Swiss pre-Alps, and we co-produced hydroclimatic projections tailored to support the upcoming negotiations of their water concession renewal. We started by identifying the vulnerabilities of their activities to climate change; together, we then selected streamflow and electricity demand indices to characterize the associated risks and opportunities. We provided Groupe E with figures showing the projected impacts, which were refined over several meetings. The selected indices enabled us to assess a variety of impacts induced by changes in (i) the seasonal water volume distribution, (ii) low flows, (iii) high flows, and (iv) electricity demand. This enabled us to identify key opportunities (e.g., the future increase in reservoir inflow in winter, when electricity prices have historically been high) and risks (e.g., the expected increase in consecutive days of low flows in summer and fall which is likely to make it more difficult to meet residual flow requirements). We highlight that the hydrological opportunities and risks associated with reservoir management in a changing climate depend on a range of factors beyond those covered by traditional impact studies. This stakeholder-centered approach, which relies on identifying stakeholder's needs and using them to inform the production and visualization of impact projections, is transferable to other climate impact studies, in the field of water resources and beyond
Modelado conceptual de ciudades inteligentes: un mapeo sistemático de literatura
La ciudad inteligente (CI) gestiona de manera eficiente los flujos urbanos a través del proceso en tiempo real de información sobre dispositivos, ciudadanos y activos. Determinar un modelo conceptual de CIs estandarizado es importante para establecer un plan completo, una comprensión concisa sobre el dominio, habilitar estrategias de desarrollo y asegurar que múltiples iniciativas están alineadas.
En este artÃculo se presentan los resultados de un mapeo sistemático de la literatura (en inglés, systematic mapping study o SMS) para establecer el estado del arte de las contribuciones de modelado conceptual de las CIs. Se realizó una búsqueda en las librerÃas digitales IEEE Xplore y ACM desde octubre del 2015 a marzo del 2022 y se analizaron 48 estudios primarios. Se evidenció que del modelado lo más publicado son diagramas de arquitectura. Y dentro de los diagramas UML, los predominantes son los diagramas de clases y diagramas de actividad.Track «Gobierno Digital y Ciudades Inteligentes»Red de Universidades con Carreras en Informátic
Penetrating keratoplasty versus deep anterior lamellar keratoplasty for treating keratoconus
This is the protocol for a review and there is no abstract. The objectives are as follows:
To compare visual outcomes after penetrating keratoplasty and DALK for keratoconus and identify the factors contributing to poor
outcomes.National Health and Medical Research Council, Australia
Recurrent phenotypic selection and recurrent selection based on combining ability in tetraploid bahiagrass
Paspalum notatum Flüggé is an apomictic grass used for forage and turf. The recent generation of a sexual synthetic tetraploid population of the species provides the uniqueadvantagetoexploitheterosisbyaccumulatingfavorableallelesthroughrecurrent selection cycles. The objective was to evaluate recurrent phenotypic selection (RPS) and recurrent selection based on combining ability (RSCA) as breeding methods. The best sexual genotypes in terms of warm-season growth from a sexual synthetic tetraploid population were selected by RPS and RSCA. The selected genotypes were polycrossed and two new sexual populations were created, which were crossed with superior apomictic genotypes. Both methods allowed obtaining families that were evaluated for summer, fall, and spring growth. Breeding values and heterosis were also calculated. Summer growth for RPS families was greater than for RSCA families (33.1 and 29.08 g plant−1, respectively); however, fall, spring, and accumulated growth were similar. The breeding value for RPS sexual parents was greater than for RSCA sexual parents for summer growth, whereas those for fall and spring growth were similar. A greater level of families with heterosis (80%) was observed for RPS than for RSCA (30%) for summer growth, whereas the levels for fallandspringgrowthweresimilar.Theseresultsindicatethatbothbreedingmethods were successful in improving tetraploid P. notatum. They increased the mean value of the progenies and produced families superior for forage yield by accumulating favorable alleles.Fil: Marcón, Florencia. Consejo Nacional de Investigaciones CientÃficas y Técnicas. Centro CientÃfico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: MartÃnez, Eric Javier. Consejo Nacional de Investigaciones CientÃficas y Técnicas. Centro CientÃfico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Zilli, Alex Leonel. Consejo Nacional de Investigaciones CientÃficas y Técnicas. Centro CientÃfico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: RodrÃguez, Gustavo Rubén. Consejo Nacional de Investigaciones CientÃficas y Técnicas. Centro CientÃfico Tecnológico Conicet - Rosario. Instituto de Investigaciones en Ciencias Agrarias de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Instituto de Investigaciones en Ciencias Agrarias de Rosario; ArgentinaFil: Brugnoli, Elsa Andrea. Consejo Nacional de Investigaciones CientÃficas y Técnicas. Centro CientÃfico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Acuña, Carlos Alberto. Consejo Nacional de Investigaciones CientÃficas y Técnicas. Centro CientÃfico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentin
Le Lamentin – Chambord
Le projet de construction de logements au lieu-dit Chambord sur la commune du Lamentin a entraîné l’émission d’une prescription de fouille archéologique préventive. Cette prescription faisait suite à un diagnostic réalisé par Nicolas Biwer (Inrap) au premier trimestre 2015 sur un peu plus de 12 000 m2. Il avait permis de mettre en évidence de nombreux vestiges archéologiques maçonnés et fossoyés en lien avec une occupation d’époque coloniale de la fin de l’époque moderne et du début de la pér..
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