Abstract: An enhanced low noise relief valve renders the anodizing processing irrelevant to the low leakage nature of the valve member based on the tolerance between the tube portion of the valve member and the inlet bore of the machined housing. This is accomplished by providing an additional valve stem holder that acts as a stem holder through which at least part of the tube portion of the valve member extends, with the stem holder instead of the valve member tube being located adjacent to the bore of the machined housing. The stem holder does not need to be subject to the anodizing process, and therefore a tight tolerance between the valve member and stem holder provides adequate leakage control, and the anodizing process applied to the machined housing otherwise is separated from the location where leakage tolerance is critical.

Abstract: Catalytic compositions for depolymerizing polyolefin-based waste material into useful petrochemical products and methods of use are described. The catalytic compositions are mixed metal oxides demonstrating equal or higher conversion than noncatalytic pyrolysis. These mixed metal oxide catalysts and a polyolefin-based material are heated in the presence of oxygen to form a product comprising one or more olefin monomers.

Abstract: Arrangements described herein relate to automating generation of maps containing message formats and semantic validation rules. First unstructured data defining message formats for messages that conform to a particular standard and second unstructured data defining semantic validation rules to be applied to validate the messages can be scanned. First structured data corresponding to the first unstructured data defining the message formats and second structured data corresponding to the second unstructured data defining the semantic validation rules can be stored into a database. The first structured data and second structured data are configured to be processed to automatically generate a map comprising message formats and sematic validation rules for use in generating messages that conform to the particular standard and validating the messages.

Abstract: Arrangements described herein relate to automating generation of maps containing message formats and semantic validation rules. First unstructured data defining message formats for messages that conform to a particular standard and second unstructured data defining semantic validation rules to be applied to validate the messages can be scanned. First structured data corresponding to the first unstructured data defining the message formats and second structured data corresponding to the second unstructured data defining the semantic validation rules can be stored into a database. The first structured data and second structured data are configured to be processed to automatically generate a map comprising message formats and sematic validation rules for use in generating messages that conform to the particular standard and validating the messages.

Abstract: Arrangements described herein relate to automating generation of maps containing message formats and semantic validation rules. First unstructured data defining message formats for messages that conform to a particular standard and second unstructured data defining semantic validation rules to be applied to validate the messages can be scanned. First structured data corresponding to the first unstructured data defining the message formats and second structured data corresponding to the second unstructured data defining the semantic validation rules can be stored into a database. The first structured data and second structured data are configured to be processed to automatically generate a map comprising message formats and sematic validation rules for use in generating messages that conform to the particular standard and validating the messages.

Abstract: Arrangements described herein relate to automating generation of maps containing message formats and semantic validation rules. First unstructured data defining message formats for messages that conform to a particular standard and second unstructured data defining semantic validation rules to be applied to validate the messages can be scanned. First structured data corresponding to the first unstructured data defining the message formats and second structured data corresponding to the second unstructured data defining the semantic validation rules can be stored into a database. The first structured data and second structured data are configured to be processed to automatically generate a map comprising message formats and sematic validation rules for use in generating messages that conform to the particular standard and validating the messages.