Nitrification is one of the most active biological processes in the soils receiving ammonium nitrogen. The rate of this process is under the influence of several factors and their interactions. In this study, the effects of ammonium concentration and moisture content on the extent of nitrification in two soil samples named A (Loam) and B (Clay loam), which had been taken, respectively, from Mar...

Background and Objectives: XPO5 is one of the important molecules that has been identified in the trophoblast cells of the placenta, which is involved in the miRNAs biogenesis and processing. RAN is the other protein, which is involved in the miRNAs processing. The presence of RAN (rs 14035) and XPO5 (rs 2257082) genes may affect the genes expression adjustment in the mother’s uterine and...

Background and Objectives Mindfulness increases the performance of interpersonal relationships and the effectiveness of coping with stress in parents of children with psychological problems. The existence of children with psychological problems in the family, according to the specific needs of these children, is a source of stress and affects the mental health of family members. The purpose of ...

As 7 Stations include; Ardebil, Sarab, Shahrekord, Ahar, Takab, Zanjan, and Saghez were experiments on average every year less than 30 days with thermal stress. From these 7 stations, Ardebil and Sarab regions, having 3 and 7 days with thermal stress, respectively, have the least amount of days with heat stress. All the days with the heat stresses obtained for these stations have been the days ...

Objectives Although the earthquake is a natural disaster, it has become a social subject and has created vulnerable groups due to its various social effects. One of these groups is the elderly. The present study aimed to investigate the social vulnerability of elderly people who experienced  earthquakes. Methods & Materials The present study involved a cross-sectional qualitative-quantitativ...