Results 21 to 30 of about 857,975 (310)
Revista Binacional Brasil - Argentina, 2021 A partir del aislamiento social obligatorio dispuesto como medida sanitaria ante la pandemia de COVID-19, la actividad educativa presencial fue suspendida entodos sus niveles.
Magali Freyre, María Silvina Reyes
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Reversible Ion Induced Modification of Consequent Secondary Electron Emission in Porous Silicon [PDF]
, 2009 We report measurements of secondary electron emission (SEE) induced by electron and ion bombardment on porous silicon (PS). We found that electron induced emission is strongly reduced by ion bombardment, and that this reduction is reversible.
Ferron, Julio +2 more
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Endocarditis Infecciosa de Válvula Nativa. Fisiopatología, Tratamiento y Prevención
Revista Colombiana de Cirugía, 2021 Se hace una revisión del tema de la endocarditis infecciosa de válvula nativa, en la cual se incluye la definición aceptada hoy en día, los aspectos etiológicos y el daño mismo desde el punto de vista patológico, así como las implicaciones funcionales a
Fernando Vargas +4 more
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A fluorometric method for the assay of protein kinase activity [PDF]
, 2018 Protein kinases constitute one of the largest protein families in nature. Current methods to assay their activity involve the use of radioactive ATP or very expensive reagents.
Figueroa, Carlos Maria +4 more
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mAbs, 2020 Antibody discovery using invitro display technologies such as phage and/or yeast display has become acornerstone in many research and development projects, including the creation of new drugs for clinical use.
Fortunato Ferrara +5 more
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Galacto-oligosaccharides formation during manufacture of different varieties of yogurt. Stability through storage [PDF]
, 2015 Galacto-oligosaccharides (GOS) have interest in the food industry due to their recognized functional properties. In this work, we studied the effect of a commercial β-galactosidase enzyme from Kluyveromyces lactis (YNL-2, GODO) and Lactobacillus ...
Bergamini, Carina Viviana +3 more
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Microwave-assisted embedding of bis-vanillin and bis-eugenol into SBA-15: Synthesis of chemosensors precursors for the detection of metal cations [PDF]
, 2017 In this work we evaluate the necessary experimental conditions to carry out the embedding of bis-vanillin and bis-eugenol, two potential precursors of chemosensors, in the porous structure of the mesoporous silica SBA-15 through a microwave assisted ...
Espinoza Martinez, Dailenys +4 more
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Orlicz boundedness for certain classical operators [PDF]
, 2002 Let ɸ and ψ be functions defined on [0,∞) taking the value zero at zero and with non-negative continuous derivative. Under very mild extra assumptions we find necessary and sufficient conditions for the fractional maximal operator M∞Ω, associated to an ...
Harboure, Eleonor Ofelia +2 more
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¿LA ACTITUD ROMÁNTICA HACIA EL AMOR ES LA QUE PREDOMINA CUANDO SE ELIJE PAREJA?
Ciencias Psicológicas, 2015 Mediante un diseño descriptivo se estudiaron estilos de amor y vínculos de apego romántico en una muestra intencional de alumnos de psicología. El objetivo fue conocer los estilos predominantes mediante las escalas de Actitudes sobre el Amor y Tipos de ...
Alexis Kasanzew +4 more
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Revista Argentina de Salud Pública, 2023 INTRODUCCIÓN: En contexto de pandemia y aislamiento social, el acceso y la continuidad del tratamiento son esenciales. Ante una disminución de consumo de psicofármacos entre el primer semestre de 2019 e igual periodo de 2020 en efectores del subsector ...
Andrea Elina Imhoff +6 more
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