the present study investigated factors affecting cognitive failure including, age, sex, occupation, type of degree,  terms of conditional  and also cognitive failure associated with academic failure.  the study is descriptive and correlation.  statistical society includes all students  of azad university , yadegar-e-emam khomeini (rh) shahreray  branch(n=22904). students were studying in 93-92 ...

in order to study the effects of pgpr application methods on proline and soluble sugars content of yarrow (achillea millefolium l.) under drought stress conditionsan experiment was performed at islamic azad university, yadegar-e-imam khomeini (rah) shahre-rey branch. this experiment was carried out in a split plot arrangement with randomized complete block design in three replications. experime...

environmental pollution of soil, plants and deposits around highways endanger urban environment through heavy metals as the by-products of vehicles and urban industries along with other pollutants. in this research, three main highways of tehran city; namely shahid chamran, shahid hemmat and yadegar emam which had the highest rate of vehicle transportation were selected and required sampling wa...

Resilience literally is the ability to readily recover from illness, depression, or adversity. Control system resilience system's accommodate its faults, disturbances, and uncertainties, desired performance. Resilient control increase for performance guarantees in presence of uncertain faults (such as actuator sensor failures structure damage) disturbances. Desired includes asymptotic tracking ...