The managerial difficulties encountered by an Association of Recyclable Materials Collectors to organize and ensure the perpetuation of his work gave rise to this research. In order to overcome the difficulties encountered with regard to accounting, organizational and ergonomic work, we used a methodology capable of providing a greater interaction between researchers and collectors, facilitatin...

This seminar report presents adoptions of uniprocessor garbage collection techniques which are able to operate in a new context: distributed systems. We see that their application to distributed system poses new problems and that there is currently no algorithm available solving, or even addressing, all of them. The presented algorithms are structured according to their belonging family: refere...

The effect of the Au coated printed circuit board (PCB) as a current collector on performance fuel cells is demonstrated. In this study, optimized pulse electroplating was introduced, which found to be much more effective compared direct (DC) plating for PCB fabrication based passive area from potentiodynamic polarization scan. Variable electrochemical parameters such applied potential and freq...

R efuse is collected all around the world. The following collecting methods are mentioned in the literature: bags (plastic and paper), bins (110–150 l), drums (110–210 l), twowheeled containers (80–360 l), and four-wheeled containers (300–1800 l). Over all, the job of a refuse collector can be characterised by frequent lifting, carrying, pushing, and/or pulling of heavy objects. In the Netherla...