Abstract: A method and a system for generating one or more service efficiency metrics are provided in this disclosure. According to various exemplary embodiments, a system receives transaction information and power consumption information of an online business. Moreover, the system generates, using one or more processors, a service efficiency metric based on the transaction information and the power consumption information, the service efficiency metric indicating a number of transactions executed via the online business during a specific time period per unit of power consumed in executing the transactions during the specific time period.

Abstract: Mapping of cacheable memory pages from other processes in a parallel job provides a very efficient mechanism for inter-process communication. A trivial address computation can then be used to look up a virtual address that allows the use of cacheable loads and stores to directly access or update the memory of other processes in the job for communication purposes. When an interconnection network permits the cacheable access of one host's memory from another host in the cluster, kernel and library software can map memory from processes on other hosts, in addition to the memory on the same host. This mapping can be done at the start of a parallel job using a system library interface. A function in an application programming interface provides a user-level, fast lookup of a virtual address that references data regions residing on all of the processes in a parallel job running across multiple hosts.

Abstract: One method of the present invention includes displaying an interactive map to a consumer and recording interactions with the consumer, recording the interactions, analyzing the recordings, and acting on the analysis. The interactive map is provided at a tourist attraction or other location, and includes maps, images, cameras, and other information about the area surrounding the attraction, as well as information about other attractions, that is useful and/or interesting to a consumer. The interactive media include remote-controlled cameras, touch screen monitors, joysticks, and various other controls. Recording the interactions of the consumers includes recording touches, page views, clicks, session lengths, itineraries selected, and other interactions. Analyzing includes analyzing to find consumer preferences among locations presented.

Abstract: A system for simultaneously propagating dual polarized signals in a polarimetric radar system includes a system for shifting the phase of one of the two signals. The simultaneous dual polarization weather radar transmits signals in both the horizontal and vertical orientations at the same time. Upon reception, the signals in each channel are isolated and a number of standard and polarimetric parameters characterizing atmospheric conditions are determined. The accuracy upon which these parameters can be determined depends partially upon the interference between these two channels. The system and method isolates the vertical and horizontal channels by using the phase information from the signals to minimize the interference.

Abstract: A system for simultaneously propagating dual polarized signals in a polarimetric radar system includes a system for coding at least one of the two signals. The simultaneous dual polarization weather radar transmits signals in both the horizontal and vertical orientations at the same time. Upon reception, the signals in each channel are decoded and a number of standard and polarimetric parameters characterizing atmospheric conditions are determined. The accuracy upon which these parameters can be determined depends partially upon the interference between these two channels. The system and method isolates the vertical and horizontal channels to minimize the interference.

Abstract: In one embodiment, a method and apparatus for radio frequency identification for asset management are disclosed. The method includes providing a radio frequency identification (RFID) tag to an asset to be tracked via an asset management system, activating the RFID tag, transmitting from the RFID tag identification information of the asset to the asset management system, and tracking the asset from the RFID tag identification information with the asset management system. Other embodiments are also disclosed.

Abstract: A method and system for controlling data throughput in a network connecting two sites in which mixed communication protocols are employed, and in which the inter-site communication protocol is different than the intra-site communication protocol. A series of PING source messages are sent from a source storage device to a destination storage device via a network link. PING response messages, from the destination storage device via the network link, indicating receipt of each of the PING source messages are received and sampled. Round trip PING times for each of the PING source messages and corresponding PING response messages are determined and then sorted to separate PING timing data sampled when the network link was idle from PING timing data sampled when the network link was in use. The difference between the sampled idle PING timing data and the sampled busy PING timing data is calculated to obtain a delta PING time.

Abstract: An internal breather for removing oil from blow-by in an internal combustion engine is disclosed. The breather includes a breather cover having a breather cover drainback hole. The breather further includes a breather cover seal in sealed engagement with the breather cover, and the breather cover seal includes a breather cover seal drainback hole that is aligned with the breather cover drainback hole to create a drainback passage. A breather chamber is bounded on at least one end by the breather cover and the breather seal. A breather media is positioned within the breather chamber, the breather media for removing an amount of oil from the blow-by. The amount of oil removed from the blow-by can, during operation of the engine, be drawn through the drainback passage so as to exit the breather chamber, at least partially due to gravity, and at least partially using a gearing mechanism that is in operative association with a camshaft of the engine.

Abstract: Mapping of cacheable memory pages from other processes in a parallel job provides a very efficient mechanism for inter-process communication. A trivial address computation can then be used to look up a virtual address that allows the use of cacheable loads and stores to directly access or update the memory of other processes in the job for communication purposes. When an interconnection network permits the cacheable access of one host's memory from another host in the cluster, kernel and library software can map memory from processes on other hosts, in addition to the memory on the same host. This mapping can be done at the start of a parallel job using a system library interface. A function in an application programming interface provides a user-level, fast lookup of a virtual address that references data regions residing on all of the processes in a parallel job running across multiple hosts.