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Notas sobre el sector comercial tucumano durante la expansión azucarera, 1870-1895. Fuentes para su estudio
(Revista Historia para Todos, 2019-12)
Los estudios sobre el sector comercial del Tucumán decimonónico reflejan avances de notable calidad. No obstante, para las décadas de 1870-1890 -claves en la transformación de la economía provincial-, disponemos de referencias ...
A new variety of Schizachyrium (Poaceae: Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
(Magnolia Press, 2019-05)
A new variety of Schizachyrium tenerum from South America is described and illustrated. The new taxon (S. tenerum var. muticum) differs from the other varieties of the species (S. tenerum var. tenerum and S. tenerum var. ...
Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
(Elsevier, 2019-06)
The aim of this study was to optimize in vitro conditions to enhance fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3). The effects of StSTBc-3 concentration (0.2?5 μM), pH value (6?10) and ...
A new technique for staining mast cells using ferroin
(Informa Healthcare, 2003-12)
We describe here a new method for specific staining of mast cells using ferroin. Different hamster tissues were fixed in 4% formalin and processed for paraffin embedding. Sections were stained with hematoxylin followed by ...
Impact of phase separation of whey proteins/hydroxypropylmethylcellulose mixtures on gelation dynamics and gels properties
(Elsevier, 2010-08)
This work constitutes a study of the impact of phase separation behaviour on the gels properties of a low viscosity hydroxypropylmethylcellulose and whey protein concentrate (WPC) mixed system. The phase separation was ...
Identification of three cytochrome P450 genes in the Chagas' disease vector Triatoma infestans : Expression analysis in deltamethrin susceptible and resistant populations
(Elsevier Science, 2016-05)
Cytochrome P450 monooxygenases play a predominant role in the metabolism of insecticides. Many insect P450genes have frequently been associated with detoxification processes allowing the insect to become tolerant orresistant ...
Crítica de la crítica a la sociología crítica, a partir de Luc BoltanskiCritique of the critique to critical sociology from Luc Boltanski
(Universidad de Chile. Facultad de Ciencias Sociales, 2020-12)
El artículo se inscribe en una discusión acerca del modo en que la sociología problematiza a la cultura, específicamente, se interroga por el modus operandi para un abordaje crítico de la misma. Para ello, se enfoca en la ...
La experiencia de Chile y Argentina en la transformación de ex centros clandestinos de detención, tortura y exterminio en lugares de memoria
(University of Minnesota, 2019-03)
El artículo propone una descripción comparada de los procesos de marcación social y refuncionalización de ex CCDTyE en lugares de memoria en Chile y Argentina, considerando el tipo de actores que participan en ellos, las ...
Effect of social environment on sexual differentiation in the highly gregarious red cherry shrimp (Neocaridina davidi)
(National Research Council Canada-NRC Research Press, 2019-04-30)
Studies on social control of functional sex in crustaceans are scarce and focused on hermaphroditic species. Hence, the objective of this study was to determine whether adult sex ratio affects juvenile sexual differentiation ...
On conjugacy of Cartan subalgebras in extended affine Lie algebras
(Academic Press Inc Elsevier Science, 2016-02)
That finite-dimensional simple Lie algebras over the complex numbers can be classified by means of purely combinatorial and geometric objects such as Coxeter-Dynkin diagrams and indecomposable irreducible root systems, is ...