Commentary: Liquid-filled Formulations

Adaptive liquid Filled Membrane Lens

Adaptive optics control using liquid filled membrane lens is based on the principle of deflection of polymeric membrane. Controlled deflection in membrane leads to controlled focal length. This enhances the focus tuning ability of the system at the same time make optical system compact and economical. The adjustment of fluid pressure helps to toggle between different field of view at the same t...

Liquid filled and sealed hard gelatin capsules

Fsi Analysis of Liquid-filled Pipes

Most reported work on transient ̄uid/structure interaction (FSI) in liquid®lled pipes has been carried out in the time domain. When needed, information in the frequency domain (e.g., frequency responses) has been deduced by discrete Fourier transforms. In this paper, the analysis is undertaken directly in the frequency domain and has the advantage of enabling (linear) dispersive terms to be incl...

Buckling Study of Thin Tank Filled with Heterogeneous Liquid

Buckling of imperfect thin shell tank which is subjected to uniform axial compression is analyzed. The effect of internal pressure on the stability of a shell tank filled with a homogeneous-heterogeneous liquid was considered. Investigation of the liquid nature effect on reduction of the shell buckling load is performed by using the finite elements method. Calculating results in terms of analyt...

Carvedilol stability in paediatric oral liquid formulations

front matter & 2009 a.2010.01.002 author. : diegochiappetta@y Abstract Objective: Two carvedilol aqueous solutions and one carvedilol aqueous suspension for paediatric oral use (1mg/ml) were studied to determine their stability. Method: All samples were stored at 4, 25 and 401C. Carvedilol content of each of the three formulations was tested using high performance liquid chromatography (HPLC). ...