One of the original goals of intelligent educational systems was to guide each student to the most appropriate educational content. In previous studies, we explored both knowledge-based and social guidance approaches and learned that each has a weak side. In the present work, we have explored the idea of combining social guidance with more traditional knowledge-based guidance systems in hopes o...

although imperforate hymen is a rare condition, it is the most common obstructive anomaly of the female genital tract. the early diagnosis of this condition requires a high index of suspicion in newborns and in females without a history of menarche. hydronephrosis is a known but rare complication of an imperforate hymen. hereby we preset 2 cases of premenstrual adolescent with urinary retention...

some fifteen years, and was originally coined in the United States. It is particularly appropriate, as the word " guidance " stresses the preventive side of the work. Actually, child guidance forms one part of the bigger subject of psychological medicine ; just as pediatrics is the children's department of general medicine, so child guidance is the children's department of psychological medicin...

Based on the idea of Continuous Fuzzy Guidance Law (CFGL), a andldquo;three-phase fuzzy guidanceandrdquo; (TFG) law is proposed for the class of surface to air homing missiles. The current approach enables the guidance law to track a maneuvering target from the beginning of the launch phase up to the terminal one while itdynamically attempts to keep miss-distance, flight time and control effort...

the study was designed to determine the rate of depression prevalence among the guidance and secondary school students in shahreza town on 1384-85. 960 boy and girl students were selected through stratified random sampling method that was assessed through beck depression inventory (bdi). the data were analyzed through frequency and chi square test.this analysis indicated that %12/9 of students ...

Purpose This paper aims to propose a multi-agent approach adaptive control of fixed-wing unmanned aerial vehicles (UAVs) tracking moving ground target. The implies that the UAVs in single group must maintain preset phase shift angles while rotating around target so as evaluate target’s movement more accurately. Thus, controls should ensure UAV swarm follows circular path whose center is also at...