Background: There are different situations in life causing stress. Accordingly nursing students experience many changes their roles and professional communications. Objectives: The purpose of this study was to explore the experiences perceptions undergraduate stressful Method: This is a conventional content analysis approach. Semi-structured interviews conducted with 18 purposeful sampling meth...

Ophiolitic rocks in the southeastern part of the Zagros Orogenic Belt can be separated from southwest to northeast, into two groups: the Neyriz ophiolites and the Naien–Shahrebabak–Baft ophiolites. The southeast sector of Sanandaj-Sirjan wasdelimited by the two nearly synchronous ophiolitic belts in its southwestern and northeastern margins. In this study, new ophiolitic formation models were u...

Hurricane Matthew affected the eastern region of Cuba from October 4th to 5th causing large damages and numerous landslides. This research presents an inventory landslides triggered by hurricane. Visual interpretation satellite images moderate resolution Sentinel 2A instrument localized higher provided PlanetScope, as well field were main sources information. The resulting landslide was compare...

Chaldoran area in NW of Iran has Mesozoic oceanic crust basement. The studied rocks of this region can be divided into three groups: ophiolitic gabbros and pillow lavas, ophiolitic volcanoclastics and Eocene lava flows. Ophiolitic mafic rocks show continental volcanic arc natures and Eocene lava flow shows OIB-like nature. During the Mesozoic,the Chaldoran region was situated in the active cont...

The genetic diversity of 77 Trichoderma harzianum isolates collected from sunflower rhizosphere soils in Urmia, Khoy, and Salmas West Azerbaijan province, Iran, was evaluated by using the Universal Rice Primer (URP) molecular marker. DNA band pattern developed seven primers this These produced 186 gene loci, out which 182 loci were polymorphic. Accordingly, calculated, their kinship relations d...