During the last 20 years, design-based research (DBR) has become a popular methodology for connecting educational theory, research and practice. The missing link between educational theory, research and educational practice is an ongoing issue and DBR is seen as an integrated methodology to bridge the gap. But is this as easy as it sounds? The purpose of the article is to identify and discuss i...

background: gestational diabetes mellitus has adverse effects on maternal and fetal outcomes during pregnancy and after delivery. the aim of this study was evaluation of the status of scientific research in gestational diabetes mellitus (gdm) in iran. methods: this study is a part of the iranian diabetes research roadmap (iddr) project. we investigated the electronic database, including pubmed,...

the author in this research has tried to link the alexander pattern language theory, which is based on human oriented and spatial factors, to landscape design, which could come to a cyclic model of “a pattern language for landscape design” in iranian schools of architecture. so, a landscape design process based on the value of human-oriented approach, which is extracted from other values, and t...

Designing visualization systems based on cognitive design principles is not a new methodology. Visualization researchers have applied similar strategies in a variety of data domains. As in our work, these researchers borrow results from the perception and cognition community. In some cases they conduct new user studies to identify the appropriate design principles and to evaluate the effectiven...