Prime Archives in Applied Sciences Causes of the Collapse of the Polcevera Viaduct in Genoa, ItalyDownload Causes-of-the-Collapse-of-the-Polcevera-Viaduct-in-Genoa-Italy Share: Newer Post Evaluation of Pig Manure for Environmental or Agricultural Applications through Gasification and Soil Leaching Experiments Older Post Study on the Digital Intelligent Diagnosis of Miniature Machine Tools