the aim of this research was to evaluate the average concentrations of micronutrients including: copper (cu), iron (fe), manganese (mn) and zinc (zn) in the shoots of different cultivars of wheat in stem elongation stage in a soil contaminated with cadmium (cd). the treatments consisted of three levels of cd (0 (as control, cd0), 40 (cd40) and 80 (cd80) mg cd/kg soil) and fourteen different cul...

The present study was conducted to investigate the comparative impacts of three types of EFL teach- ers' mindsettings on EFL learners' grammar achievement. The participants of the study were English Translation undergraduate students (both female and male with the age ranging of 18-35) who were selected according to convenience non-random sampling from three classes of English Grammar 1 at both...

Objectives Disregarding the quality of nursing homes can affect the mental health of older people living there. This study aimed to determine the relationship between the designing and architecture of nursing homes with the residents’ mental health. Methods & Materials This research was descriptive-correlational. With purposeful sampling, we selected 158 elderly residents of the nursing homes ...

some of arid regions problems of iran are saline and sodic soils. in improvement and reclamation of iranian arid rangelands, some foreign species of atriplex had been imported and adapted for many years ago. the most adapted species was atriplex canescens. at the present research, some environmental factors, vegetative characteristics (na, ca, mg and k), soil properties (moisture, ec, ph, solut...

Some of arid regions problems of Iran are saline and sodic soils. In improvement and reclamation of Iranian arid rangelands, some foreign species of Atriplex had been imported and adapted for many years ago. The most adapted species was Atriplex canescens. At the present research, some environmental factors, vegetative characteristics (Na, Ca, Mg and K), soil properties (moisture, EC, pH, solut...

In order to obtain an optimum management of natural resources, determination of variables that control plant presence and distribution is needed. In the present research, the relationship between some character plants of drylands and some soil and environmental variables were investigated. After primary survey and selection of main plant species, sampling was done in each vegetation type within...