Semiconductor manufacturing industry is moving into the production of 300-mm wafers. To solve the increased workload problem in manual wafer handling, some personal guided vehicles (PGVs) have been developed to help in the transfer of front opening unified pods (FOUP). This study compares two kinds of PGVs with a traditional cart and evaluates the feasibility of using them for manual FOUP handl...

Sixteen of 100 full-time occupational therapists are injured while performing manual patient handling techniques. We developed a Theory of Planned Behavior self-report questionnaire to determine what educators teach and the behavioral constructs that best predict intention to change curriculum content. Traditional manual patient handling and safe patient handling methods were investigated. The ...

With the increase in the size and weight of 300-mm wafers, the factory area must be enlarged accordingly. Due to the flow of material over long distances, the elimination of manual wafer handling has become necessary. Consequently, an automated material handling system (AMHS) is required for 300-mm semiconductor manufacturing facilities. The design of an AMHS must not only be capable of meeting...

We summarise more than 40 years of Liberty Mutual psychophysical research on lifting, lowering, pushing, pulling and carrying, including the 7 studies used to develop 1991 Tables 12 subsequent studies. Predictive equations were developed based 612 mean maximum acceptable loads (MALs), representing 388 unique conditions from 123 female 149 male participants, starting with a reference load that i...

The aims of this study were to identify patterns of manual handling activities and their associated injuries and consequences among nurses working at a large teaching and referral medical centre in Melbourne, Australia. A self-report 140-item questionnaire was distributed to 523 registered nurses working full time at the medical centre. Of the 269 (51.4%) nurses who completed the questionnaire,...