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923.450  Articles
1 of 92.345 pages  |  10  records  |  more records»
Background: The development of minimally invasive mitral valve surgery has created the motivation for using this approach in young patients with chronic rheumatic valve disease. We report our recent experience with patients undergoing minimally mitral val... see more

In this paper, a photonic crystal fiber (PCF) with core infiltrated with Nitrobenzene is proposed and investigated. Its feature properties as the effective refractive index, effective mode area, chromatic dispersion, and confinement loss have been numeric... see more

Objetivos: Evaluar el estado de contaminación por arsénico de la leche y los productos lácteos producidos y procesados en algunas provincias y ciudades de Vietnam.Métodos: Se analizaron un total de 367 muestras. Las muestras se digirieron antes ... see more

The characteristics of PCF with various air hole diameters infiltrated with alcoholic liquids such as ethanol, methanol, propanol and butanol are numerically investigated. Based on the numerical results, we have analyzed and compare in detail the characte... see more

1 of 92.345 pages  |  10  records  |  more records»