Abstract: Systems and methods to screen a predictive model for risks of the predictive model are provided. The method includes obtaining a predictive model and metadata of the predictive model. The method also includes determining, based on a set of criteria for screening the predictive model, a risk of one or more negative consequences associated with the predictive model. The method further includes providing an analysis of the risk of one or more negative consequences.

Abstract: An algorithmic real-time learning engine comprising an algorithmic model generator configured to process a set of system variables from a big data source using at least one of a pattern recognition algorithm and a statistical test algorithm to identify patterns, relationships between variables, and important variables; and generate at least one of: a predictive model based on the identified patterns, relationships between variables, and important variables; statistical test model about correlations, differences between variables, or patterns in time across variables; and recurring clusters model of similar observations across variables. A data preprocessor can select system variables of interest, align the selected system variables based on time, and arrange the aligned variables into rows. The selected system variables can also be aggregated based on a pre-defined aggregate.

Abstract: A suitable diffusion nozzle (20) for an ultrasounds probe using water as coupling agent between a piece under inspection and an acoustic transductor (13) such that the water is driven towards the surface of the material through a propulsion channel (21) surrounded by a plurality of diffusion channels (23) through which air is injected under pressure, forming an insulating screen capable of repelling the drops of water generated on the jet of water striking the surface of the material.

Abstract: The cart to lift barrels is a new way of lifting barrels. It has an improve lift handle with an upper angular shape grip that finds the center of gravity of the barrels when lifting the barrel. It also has a new style rounded support or curve shape on the bottom of the cart that helps the barrel to be locked in place and helps the barrel not to slip to a side when carried. The cart to lift barrels in addition has a hook on the top that will fasten the barrel from the top in place with different positions that will aloud fasten different size barrels.