The emergence of increasingly sophisticated technology requires humans to optimize intellectually and morally. Education plays a role in producing generation intellectuals noble characters. Islamic religious education is the basis for becoming reference source actual value power that can lead aspired activity, namely character as needs Indonesian nation. This study aims examine through era digi...

This article was presented by the author at the Vertigo Seminar of the Medical School of Iran National University in December.

We ran a problem-based seminar with screen capture videos. The students worked in small groups of two or three students or they completed the coursework individually. In this seminar the students had a workspace in the Optima environment for publishing their coursework videos. At the final phase of the course the students were expected to familiarize themselves with the presentations of other g...

We are interested in the following problem: to describe the closed translation-invariant subspaces of lp(Z). For l2 there is a complete solution due to Wiener, in terms of zeros of Fourier transform. However, the situation when p 6= 2 is much harder. In this talk we will present a proof of Malliavin’s theorem which shows the difficulty of characterizing all invariant subspaces of l1. We will us...