Introduction: Most online learning environments are challenging for the design of collaborative learning activities to achieve high-level learning skills. Therefore, the purpose of this study was to design and validate a model for collaborative learning in online learning environments. Methods: The research method used in this study was a mixed method, including qualitative content analysis and...

Understanding the structure and nature of genotype environment interaction (GEI) is important in plant breeding programs. In order to study GEI effects on the seed yield and identify stable genotypes, 12 winter rapeseed (Brassica napus L.) promising lines along with Okapi cultivar (control) were evaluated in six cold (Bojnurd, Hamedan and Arak) and temperate regions (Karaj, Kermanshah and Isfah...

Evaluation of varieties and soybean lines under drought stress helps to breeders for detecting of stable and high-yielding genotypes. In this regard an experiment was conducted in randomized complete block design with three replications under normal and drought stress conditions across two locations (four environments). The results of combined analysis of grain yield/plant revealed effects of s...

One of the reasons for the lack of sense of place and identity in urban environments is the lack of original ideas and human-oriented concepts of Islamic thoughts in the cities. Therefore, paying attention to the sense of place in the traditional environments and its extension to the today's neighborhoods is one of the most important requirements in designing residential environments. The main...

The Purpose Of This Study Was To Students’ Evaluation Of Congruence Within Teaching-Learning Environment Of Undergraduate Courses At Shiraz University.  The Study Population Consisted Of All Undergraduate Courses Students Of Different Educational Groups At Shiraz University. 294 Participants Were Selected Using "Multistage Cluster Sampling” Method. Research Instruments Consisted Of Researcher M...