نتایج جستجو برای: post technique

تعداد نتایج: 994762  

Journal: :Proceedings of the Royal Society of Medicine 1970

Journal: :International Journal of Orthopaedics Sciences 2020

Journal: :Journal of Clinical and Experimental Dentistry 2014

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه دریانوردی و علوم دریایی چابهار - دانشکده ادبیات و زبانهای خارجی 1390

abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...

Journal: :Applied occupational and environmental hygiene 2003
Ellen R Tohn Sherry L Dixon Jonathan W Wilson Warren A Galke C Scott Clark

A key challenge in reducing the burden of lead poisoning is to identify cost-effective interventions that minimize lead-based paint hazards. One-time professional cleaning of lead-contaminated dust and debris was conducted in 37 housing units with deteriorated lead-based paint and dust lead hazards. These study units are a subset of a larger cohort of the nearly 3500 housing units enrolled in t...

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