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Mostrando ítems 11-20 de 150525
Ni vivienda, ni decoración
(Pontificia Universidad Católica de Chile, Escuela de Arquitectura, 2002)
Ni Estado del Arte ni State of the Art
(Centro de Información Tecnológica, 2009)
Ni ajenos ni indiferentes
(Sociedad Uruguaya de Cardiología, 2007)
On the Phase Transformation in Mechanically Alloyed Ni-Nb and Ni-Ta and Ni-Nb-Ta Powders
(Trans Tech Publications Ltd, 2012-01-01)
This paper reports on the phase transformation during the preparation of Ni-25Nb, Ni-25Ta, Ni-20Nb-5Ta and Ni-15Nb-10Ta (at-%) powders by high-energy ball milling from elemental powders. The milling process was performed ...
On the Phase Transformation in Mechanically Alloyed Ni-Nb and Ni-Ta and Ni-Nb-Ta Powders
(Trans Tech Publications Ltd, 2012-01-01)
This paper reports on the phase transformation during the preparation of Ni-25Nb, Ni-25Ta, Ni-20Nb-5Ta and Ni-15Nb-10Ta (at-%) powders by high-energy ball milling from elemental powders. The milling process was performed ...
Ni más ni menos.
(2012)
A glimpse into the physiological, biochemical and nutritional status of soybean plants under Ni-stress conditions
(2017-12-01)
Nickel (Ni) toxicity has been reported to decrease productivity in soybean (Glycine max L.). However, soybean responses to Ni toxicity are not well understood. The aim of the present study was to describe Ni toxicity in ...
Estudio de los "NI-NI" del Gran Córdoba a través de un modelo de regresión logística
(2017-10)
Si bien la trayectoria juvenil hacia la adultez se observan cada vez más heterogénea y compleja, es esperable que en esta etapa de la vida los jóvenes transiten por ciertos eventos claves que incluyen, entre otros, la ...
Ni por esas ni por esotras, sin ton ni son. Origin, spreading, lexicographical authorityNi por esas ni por esotras; sin ton ni son. Origen, difusión, autoridad lexicográfica*
(Instituto de Lingüística y Literatura. Facultad de Filosofía y Humanidades. Universidad Austral de Chile, 2017)
Effect of the catalyst preparation method on the performance of Ni-supported catalysts for the synthesis of saturated amines from nitrile hydrogenation
(Elsevier, 2019-09)
The liquid-phase hydrogenation of butyronitrile to saturated amines was studied on silica-supported Ni catalysts prepared by either incipient-wetness impregnation (Ni/SiO2-I) or ammonia (Ni/SiO2-A) methods. A Ni/SiO2-Al2O3-I ...