Abstract: Halogen-free, microporous polyolefin membranes are disclosed herein. The halogen-free, microporous polyolefin membranes can be manufactured using an environmentally friendly manufacturing process that includes extrusion of polymer-plasticizer mixtures followed by sheet formation and extraction of the plasticizer with a halogen-free solvent. The halogen-free solvent has a flashpoint greater than about 23° C. and an initial boiling point at least about 50° C. lower than the flashpoint of the plasticizer. The process can further be a closed loop process in which the halogen-free solvent can be reused.

Abstract: A load break tool is disclosed. The load break tool includes a main housing; a sleeve having a first end and a second end coaxially mounted in the main housing and slidable between a retracted position and an extended position, wherein the second end of the sleeve remains in the main housing in the extended position; a clip assembly connected to the main housing for engaging a pull ring of a circuit isolating device; and a hook engaging terminal rotatably connected to the first end of the sleeve, such that the hook engaging terminal rotates relative to the clip assembly.

Abstract: A non-transitory computer readable storage medium, comprising executable instructions to collect network traffic data, produce a Fourier signature from the network traffic data, associate the Fourier signature with a known pattern, collect new network traffic data, produce a new Fourier signature from the new network traffic data, compare the new Fourier signature with the Fourier signature to selectively identify a match and associate the new network traffic data with the known pattern upon a match.

Abstract: A non-transitory computer readable storage medium includes executable instructions to identify specified network interactions initiated by a client machine. The specified network interactions are compared to normative values to produce a promiscuity score indicative of the risk of the client machine contracting malicious software. Depending upon the promiscuity score, prophylactic actions are optionally applied to the client machine.

Abstract: A non-transitory computer readable storage medium, comprising executable instructions to collect network traffic data, produce a Fourier signature from the network traffic data, associate the Fourier signature with a known pattern, collect new network traffic data, produce a new Fourier signature from the new network traffic data, compare the new Fourier signature with the Fourier signature to selectively identify a match and associate the new network traffic data with the known pattern upon a match.

Abstract: A non-transitory computer readable storage medium includes executable instructions to identify specified network interactions initiated by a client machine. The specified network interactions are compared to normative values to produce a promiscuity score indicative of the risk of the client machine contracting malicious software. Depending upon the promiscuity score, prophylactic actions are optionally applied to the client machine.

Abstract: A non-transitory computer readable storage medium, comprising executable instructions to collect network traffic data, produce a Fourier signature from the network traffic data, associate the Fourier signature with a known pattern, collect new network traffic data, produce a new Fourier signature from the new network traffic data, compare the new Fourier signature with the Fourier signature to selectively identify a match and associate the new network traffic data with the known pattern upon a match.

Abstract: A non-transitory computer readable storage medium includes executable instructions to identify specified network interactions initiated by a client machine. The specified network interactions are compared to normative values to produce a promiscuity score indicative of the risk of the client machine contracting malicious software. Depending upon the promiscuity score, prophylactic actions are optionally applied to the client machine.

Abstract: A non-transitory computer readable storage medium includes executable instructions to identify specified network interactions initiated by a client machine. The specified network interactions are compared to normative values to produce a promiscuity score indicative of the risk of the client machine contracting malicious software. Depending upon the promiscuity score, prophylactic actions are optionally applied to the client machine.

Abstract: An indexing database utilizes a non-transitory storage medium. A pattern matching processing unit generates preclassification data for the network data packets utilizing pattern matching analysis. At least one processing unit implements a storage process that receives the network data packets, stores the network data packets in at least one of the slots, and transfers the network data packets to a packet capture repository when slots in a shared memory are full. A preclassification process requests from the pattern matching processing unit the preclassification data. An indexing process determines, based upon the preclassification data, whether to invoke or omit additional analysis of the network data packets, and performs at least one of aggregation, classification, or annotation of the network data packets in the shared memory to maintain one or more indices in the indexing database.

Abstract: An indexing database utilizes a non-transitory storage medium. A pattern matching processing unit generates preclassification data for the network data packets utilizing pattern matching analysis. At least one processing unit implements a storage process that receives the network data packets, stores the network data packets in at least one of the slots, and transfers the network data packets to a packet capture repository when slots in a shared memory are full. A preclassification process requests from the pattern matching processing unit the preclassification data. An indexing process determines, based upon the preclassification data, whether to invoke or omit additional analysis of the network data packets, and performs at least one of aggregation, classification, or annotation of the network data packets in the shared memory to maintain one or more indices in the indexing database.

Abstract: Methods and a system of method and apparatus for real time identification and recording of artifacts are disclosed. In one embodiment, a method of network database maintenance includes designating a network packet data to be stored in one of a packet capture repository and a file system resident database to indicate an artifact type, a protocol type, an application, a user-definable attribute, and a temporal session duration based on a real-time packet inspection. The method includes grouping the designated packet data in a database including packet data having a similar one of the artifact type, the protocol type, the application, the user-definable attribute and the temporal session duration. In addition, the method of network database maintenance includes indexing the database to point to a memory location of the designated packet data grouped in the database in the packet capture repository.

Abstract: Storing and indexing of high-speed network traffic data is disclosed. In one embodiment, a method of network database maintenance includes sequentially recording in real-time packet header and/or packet content attributes derived from network packets captured and stored in one of a packet capture repository and a file system in database units ordered by arrival of the network packet data. In addition, the method includes indexing each database unit to point to a memory location of the network packet data in one of the packet capture repository and the file system. The method also includes computing a hash value on certain input data and creating index bitmaps on each database unit to facilitate grouping of a similar attributes associated with the network packet data recorded in the database units. The resulting data may then be stored in compressed and/or encrypted formats on a file system for efficiency and security.

Abstract: An apparatus for reaming or enlarging a borehole comprising a bi-center drill bit having backup cutters thereon.