نتایج جستجو برای: family problems
تعداد نتایج: 980470 فیلتر نتایج به سال:
research has shown that quality of life of substance user’s family members adversely damages. the cause of this damage is ongoing conflicts or daily stresses related to constant drug abuse at home. examples of such stressors include: financial problems, verbal and physical aggressions of the addict member, social embarrassment of family members, relationship problems of the family, and destruct...
Abstract Background and objectives: Given its progressive nature in all life aspects, drug abuse threatens the health of individuals, families, and society and causes some economic, political and human damages to each society. In this regard, family is the first variable exposed to such a threat. Accordingly, the present study was to review the problems facing families of substance abusers. M...
بررسی تنوع گونه ای و تغییرات فصلی کنه های شکارگر پرواستیگماتا بالاخانواده های bdelloidea، erythraeoidea و raphignathoidea در باغ های میوه دانه دار شهرستان مشهد چکیده کنه های شکارگر زیرراسته پرواستیگماتا از مهمترین دشمنان طبیعی کنه های تارتن، حشرات ریز مانند سفیدبالک ها، تریپس ها، شته ها و شپشک ها می باشند. به منظور بررسی فون کنه های بالاخانواده های raphignathoidea، bdelloidea و erythraeoidea ...
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
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