Experimental design applied to fabrication of PSf membranes via NIPS method Part1: Influential parameters on membrane porosity and mechanical strength

Experimental design applied to fabrication of PSF membranes via NIP's method Part2:Influential parameters on pure water permeability and selection criteria for optimum membrane in MF process

Central composite experimental design applied to fabrication of LLDPE microporous membrane via thermally induced phase separation (TIPS) method

MODIFICATION OF PSf MEMBRANE NANOSTRUCTURE USING DIFFERENT FABRICATION PARAMETERS AND INVESTIGATION OF THE CO2 SEPARATION PROPERTIES OF PDMS-COATED PSf COMPOSITE MEMBRANES

The effects of preparation parameters on the performance and morphology of polydimethylsiloxane/ polysulfone (PDMS/PSf) membranes were investigated. The PDMS layer is mainly used for sealing the defects of the PSf selective layer. The membrane morphologies were characterized by using scanning electron microscopy (SEM). The CO2/CH4 separation performance of membranes was studied by a pure gas pe...

Fabrication and Mechanical Characterisation of Titanium Lattices with Graded Porosity

Electron Beam Melting (EBM) is an Additive Manufacturing technique which can be used to fabricate complex structures from alloys such as Ti6Al4V, for example for orthopaedic applications. Here we describe the use of EBM for the fabrication of a novel Ti6Al4V structure of a regular diamond lattice incorporating graded porosity, achieved via changes in the strut cross section thickness. Scanning ...

iranian english learners’ perception and personality: a dual approach to investigating influential factors on willingness to communicate

abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...

Analytical and Experimental Investigations on Influential Parameters of Superplastic Forming of Titanium Based Workpieces