Abstract: Described herein are improved thermoplastic composites, which demonstrate excellent physical properties, such as yield strength, ultimate tensile strength, toughness, elongation, and, optionally, superior tunable biodegradability when compared to known thermoplastics. The composite comprises minimally a thermoplastic polymer, at least one phenolic compound, and, optionally, a filler.

Abstract: A weld prep joint for welding a pair of axially aligned first and second machine rotor forgings includes a first weld joint configuration in an end of the first rotor forging including a first radial weld surface and a first axial rabbet surface; a second weld joint configuration on an end of the second rotor forging including a second radial weld surface adapted to engage the first radial weld surface, a second axial rabbet surface adapted to engage the first axial rabbet surface, and a third radial non-weld surface extending radially inwardly of the second rabbet surface and axially offset from the second radial weld surface.

Abstract: The present invention provides a method of backtracing network performance by locating a Quality of Service (QOS) monitor at a web site that actively monitors incoming traffic. When the monitor detects a new user, the monitor traces the route back to the user, measuring the performance of as many intermediate links as the monitor can traverse. In some cases, this trace will extend back all the way to the end users machines. More often the trace will end at a corporate firewall or a router near the end users dial-up modem pool. Regardless of how close to the user the trace gets, it will track the performance of the actual routes that are being traversed by actual users at the time that those users are actually accessing the web site. The result, spread across measurements of many users, is a snapshot of the network quality of service that the site is actually experiencing, for the routes that are actually being used to access the site. Accordingly, a more realistic and accurate result is obtained.

Abstract: A method of determining a physical locale from a node name is presented. The method includes the steps of obtaining a DNS name from a node on a network, parsing the name, and obtaining the name of the Network Service Provider (NSP) from the parsed name. Each NSP has a particular rule set associated therewith, and the appropriate rule set is executed. The rule set extracts the city name, which indicates the general area where the node is located.

Abstract: A method of operating a database of records. The method includes providing an internet web site containing selected information, and providing a computer containing the database. Each record of the database is associated with each of a number of contacts. An identifying code is generated for each contact, and is transmitted to each contact. When a contact attempts to access the website, the contact is asked to input the code. In response to entry of the code, access is provided to a selected portion of the selected information.