A fine list of diseases and injuries due solely to the revolting greed of the middle classes! Simply in order to fill the pockets of the bourgeoisie, women are rendered unfit to bear children, children are crippled, while grown men are stunted and maimed. The health of whole generations of workers is undermined, and they are racked with diseases and infirmities. Let us recall a few of the more ...

The paper develops a robotic manipulation system to meet the pressing needs for handling large number of test tubes in clinical examination and replace or reduce human labor. It presents technical details system, which separates arranges racks with help 3D vision artificial intelligence (AI) planning. developed only requires person put rack mixed non-arranged front robot. robot autonomously per...

Background: Storage pallet racks are commonly formed by Cold-Formed-Steel (CFS) members and used worldwide to store goods on pallets. The main racking system is denoted as “selective racking”. This one deep separated aisles, allowing for each pallet, stored horizontal beams, be always accessible. Steel systems frequently subjected accidental impact forces from operating forklift trucks. If inte...

Steel storage pallet racks are framed steel structures commonly used in the logistic field. According to European practice, they built with cold-formed profiles. Vertical and horizontal elements connected mechanical joints special for base connections. The design of these is usually performed by adopting ‘design testing’ approach. This procedure asks experimental characterization main component...

The most important purpose of cold rolling processes, in addition to obtaining appropriate mechanical features, is to achieve very low and more precise thicknesses’, the issue that is not possible in hot rolling processes. Today, most cold rolling lines designed continuously and usually consist of 4 to 6 fourroller rolling rack. Finished surface of obtained sheets of cold rolling is Harder and ...