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Galois and universal universal coverings of linear categories and fibre products
(World Scientific, 2012-04)
Let k be a commutative ring. We study the behavior of coverings of k-categories through fiber products and find a criterion for a covering to be Galois or universal.
Um anarquista que amava o direito: o pluralismo normativo de Robert Cover
(Universidade do Vale do Rio dos Sinos, 2018-02-28)
The American jurist Robert Cover developed important reflections on fundamental aspects of the theory of law, such as the genesis of social normativity and the legitimacy of the courts. Since he could not systematize his ...
Um anarquista que amava o direito: o pluralismo normativo de Robert Cover
(Universidade do Vale do Rio dos Sinos, 2018-02-28)
The American jurist Robert Cover developed important reflections on fundamental aspects of the theory of law, such as the genesis of social normativity and the legitimacy of the courts. Since he could not systematize his ...
Consistency in bird use of tree cover across tropical agricultural landscapes
(Ecological Applications, 2014-01-01)
In tropical regions where forests have been replaced by agriculture, the future of biodiversity is increasingly dependent on the presence of remnant forest patches and on-farm tree cover within agricultural landscapes. ...
Analysis of change in land cover and soil use in a Chilean Pre-Andean sub-basin. Tool for the productive sustainability of a territory [Análisis de cambio de cobertura y uso de suelo en una subcuenca preandina chilena. Herramienta para la sustentabilidad productiva de un territorio]
(Revista de Geografia Norte Grande, 2019)
Solving pre-processed set covering problems via cuckoo search and lévy flights [Resolviendo Problemas Pre-Procesados de Cobertura de Conjuntos vía Cuckoo Search y Lévy Flight]
(Institute of Electrical and Electronics Engineers Inc., 2015)
Does nest-site cover reduce nest predation for rhinocryptids?
(Association of Field Ornithologists, 2004)
Cover at nesting sites selected by breeding birds can reduce the risk of nest predation. Using artificial nests, we tested whether dense cover reduces nest predation upon understory birds (rhinocryptids) in temperate forest ...