Abstract Membranes are used widely in engineering applications, including the porous membranes fuel cells and ventilation systems. In order to understand mechanical behavior of membrane, one should know loads acting on it, tension applied it during manufacturing process. This study describes a novel contact-based method measure pre-tension for such as membrane energy exchangers, where optical a...

Background: The fertilizing sperm potential is directly related to its mitochondria activity evaluated by measuring the mitochondrial membrane potential (ΔΨm). The objectives of the present study were to investigate the vitality and mitochondrial membrane potential of sperm in infertile men by the and to assess the correlations between sperm parameters and the level of sperm mitochondrial membr...

Membrane technology for water treatment is growing due to the increased demand clean and stringent standard quality. Nanofiltration (NF) widely used in membranes lower energy consumption higher flux rates. The application was not limited only treatment, yet NF showed excellent potential solvent nanofiltration application. utilization of MOF materials preparation produce composite has attracted ...