Abstract: A computer modeling and simulation framework for analysis automates selection of data, models and visualization outputs for providing an insight into a wide range of scenarios without a priori knowledge of the scenarios. The framework organizes the data and models through an ontology for the data and models. A challenge specification is entered by an analyst via a structured document or natural language input, wherein a reasoner processing component of the system selects relevant data sets and models based on the challenge specification and the data and model ontology. The system may provide confidence indications based on the quality of relevant models and data and executes the selected models using the selected data sets as inputs. Results are stored and visualized resulting data presented for the analyst. A visualization ontology enables the system to select an optimum visualization approach.

Abstract: A non-resealable package for wet wipes has a base layer and a flexible top layer which overlays a stack of wet wipes and is sealed to the base layer, and a slit is formed in the flexible top layer along one side of the stacked lateral edges of the stack near a topmost-lying one of the wipes. The top layer is made of a selected flexible material and the slit is positioned and cut with a selected length such that opposing slit ends of the flexible top layer can be pushed apart by a user with fingers of one hand while keeping evaporation of solvent or fluid to a low level. In one version, the slit is simply cut through the top layer and closed with a membrane and adhesive-coated covering for shipping and storage. In another version, a reinforcing layer of greater thickness or stiffness is adhered to the top layer around the slit so that the slit edges tend to resume their initial positions and realign to minimize the open area of the slit when the user's fingers are withdrawn.