Results 1 to 10 of about 1,716,583 (187)
Se desarrollaron sólidos nanoestructurados impregnados con diferentes contenidos de hierro (1; 2,5; 5 y 10% p/p) como catalizadores eficaces para degradar soluciones acuosas de glifosato en condiciones de reacción extremadamente suaves: presión ...
Eliana Gabriela Vaschetto +5 more
doaj +1 more source
Se sintetizaron nanopartículas de dióxido de titanio mesoporosas autodopadas con carbono empleando un método de síntesis amigable con el medio. Los materiales fueron caracterizados con distintas técnicas, entre ellas estudios de profundidad de los ...
Pablo Alejandro Ochoa Rodríguez +6 more
doaj +1 more source
Effect of amaranth proteins on the RAS system: In vitro, in vivo and ex vivo assays [PDF]
The aim of this work was to analyse the hypotensive effect of amaranthprotein/peptides on spontaneously hypertensive rats (SHR). The mechanism of action of these peptides was studied in vivo and ex vivo.
Aphalo, Paula +4 more
core +2 more sources
En este trabajo se evalúa la factibilidad de emplear la arena y arcilla residuales generados por la minería de arena para fabricar bloques de tierra comprimida (BTC) y adobes.
Santiago Cabrera +2 more
doaj +1 more source
Resistencia a colistina mediada por plásmido en Escherichia coli recuperadas de aves de corral sanas [PDF]
Resistencia a colistina mediada por plásmido en Escherichia coli recuperadas de aves de corral sanas.Fil: Dominguez, Johana Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas.
Cejas, Daniela +7 more
core +1 more source
Los unos y los otros: vidas comunes en tiempos digitales
En este artículo proponemos discutir la potencia de los entornos digitales de articular lo común e intervenir en la vida pública a partir de resultados de investigación en escuelas secundarias emplazadas en contextos de extrema pobreza urbana de la ...
Yanina Andrea Carpentieri +2 more
doaj +1 more source
Enantiomeric Ratio Changes of Terpenes in Essential Oils from Hybrid Eucalyptus grandis × E. tereticornis and its Pure Species [PDF]
Some Eucalyptus species produce oils with biological activities and the effect of their interspecifc hybridization on the enantiomeric composition of terpenes has not been reported.
Alvarez Costa, Agustin +4 more
core +2 more sources
Identification of Giardia lamblia DHHC Proteins and the Role of Protein S-palmitoylation in the Encystation Process [PDF]
Protein S-palmitoylation, a hydrophobic post-translational modification, is performed by protein acyltransferases that have a common DHHC Cys-rich domain (DHHC proteins), and provides a regulatory switch for protein membrane association. In this work, we
A Criscuolo +114 more
core +7 more sources
It has been proposed that vertical movements of planktonic organisms coupled to a horizontally or vertically stratified circulation pattern could describe a retention mechanism, with ecological advantages such as favoring recruitment success.
G Álvarez-Colombo +13 more
doaj +1 more source
To ensure good fertilization, it is necessary to know the optimum nutrient levels for each crop. The most common method for obtaining this information for almond trees is to perform a foliar analysis coupled with the use of interpretive tools such as the
Mario Ferrández-Cámara +5 more
doaj +1 more source

