Preparation and properties of hydroxyapatite filters for microbial filtration

exploring motivation and english test preparation strategies of iranian pre-university candidates during and at the end of test preparation period for konkur examination

the current study aimed at investigating the relationship between motivation and test preparation strategies (tpss) used by iranian pre-university students in their preparation period for the university entrance exam (uee). due to the importance of uee in iran, this study also attempted to show its impact on these two important variables. to this end, 100 pre-university students in an iranian p...

Preparation and Properties of Modified Hydroxyapatite/Polycaprolacton Composite Scaffolds

In this paper, ultrafine particles of crystalline hydroxyapatite were synthesized by hydrothermal treatment at 180C, and the surface of hydroxyapatite particles was modified by hexametaphosphate for the excellent dispersion properties of HA in the scaffolds. The phase separation was used to fabricate the scaffolds of polycaprolacton/chitosan and hydroxyapatite/polycaprolacton-chitosan. The effe...

some properties of fuzzy hilbert spaces and norm of operators

in this thesis, at first we investigate the bounded inverse theorem on fuzzy normed linear spaces and study the set of all compact operators on these spaces. then we introduce the notions of fuzzy boundedness and investigate a new norm operators and the relationship between continuity and boundedness. and, we show that the space of all fuzzy bounded operators is complete. finally, we define...

Filters and Filtration

architecture and engineering of nanoscale sculptured thin films and determination of their properties

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