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La fractura del movimiento revolucionario: tendencias dentro de Frente Sandinista de Liberación Nacional (1972-1979).The breakdown of the revolutionary movement: tendencies inside the Sandinista Front for National Liberation (1972-1979)
(Universidad de Buenos Aires. Facultad de Ciencias Sociales. Instituto de Investigaciones Gino Germani, 2013-07)
Desde la década de 1960, la dirigencia del Frente Sandinista de Liberación Nacional estaba discutiendo sobre la táctica y estrategia de la guerra revolucionaria en Nicaragua. Esto condujo a numerosas diferencias internas ...
High-performance and low-voltage SnO2-based varistors
(2017-11-01)
This paper presents the results of a thorough study conducted on the action mechanism of one-dimensional single-crystalline SnO2 nanobelts in decreasing the breakdown electric field (Eb) in SnO2-based varistors. The proposed ...
Degradación de estructuras MOS (metal-óxido-semiconductor) y sus aplicaciones.
(Escuela de Posgrado - UTN FRBA, 2021)
Influencia de los tratamientos termicos T6 T73 y RRas, sobre la resistencia a la corrosión intergranular de la aleacion de aluminio AA7075
(Universidad Nacional de Trujillo, 2018)
Microbial activity effect on aggregate stability after residue addition in a Mollisol and a Vertisol in the Pampas, Argentina
(Elsevier, 2020-12)
Crop residue addition to the soil promotes an increase in microbial activity and, as a consequence, may improve soil aggregate stability. However, this effect may be different in soils with contrasting aggregation agents. ...
Microbial activity effect on aggregate stability after residue addition in a Mollisol and a Vertisol in the Pampas, Argentina
(Elsevier, 2020-12)
Crop residue addition to the soil promotes an increase in microbial activity and, as a consequence, may improve soil aggregate stability. However, this effect may be different in soils with contrasting aggregation agents. ...
An Analysis of the Genomic Variability of the Phytopathogenic Mollicute Spiroplasma kunkelii
(American Phytopathological Society, 2013-02)
Corn stunt disease has become a factor limiting maize production in some areas of the Americas in recent years. Although resistant maize genotypes have been developed in the past, this resistance has been unstable over ...
An analysis of the genomic variability of the phytopathogenic mollicute Spiroplasma kunkelii
(American Phytopathological Society, 2013-02)
Corn stunt disease has become a factor limiting maize production in some areas of the Americas in recent years. Although resistant maize genotypes have been developed in the past, this resistance has been unstable over ...
Nonlinear characteristics of Cr2O3, WO3, ZnO and CoO doped SnO2 varistors
(Elsevier B.V., 2006-01-01)
SnO2 based ceramics doped with 1.0 mol% ZnO, 1.0 mol% CoO, 0.1 mol% WO3 and 0.05 mol% Cr2O3 show varistor behavior with nonlinear coefficient alpha = 33, breakdown electric field E-B = 12.5 kV/cm, leakage current I = 0.63 ...