In order to work with human participants in a research project, you have to have an IRB certificate.what is it and how can i get it?”All research involving the use of human research subjects (participants) must be reviewed and approved … Continue reading →

english is not my native language. to make philosophy in english has been a challenging issue for me.to make design philosophy is much more challenging than that. i will try my best. my vision for this blog is a kind … Continue reading →