Abstract: A computer is programmed to receive from an administrator, a rule specifying one or more values of a parameter, identification of software wherein the rule is to be applied, and identification of a user on whom the rule is to be applied. The computer stores an association between the rule, the identified user and the identified software. On receipt of input from the identified user, to access the identified software, the computer uses the association to retrieve the rule, apply the rule to select information based on the value(s) specified in the rule, and execute the identified software to display the selected information to the identified user. Use of a rule that is specific to the user and also specific to the software enables the computer to support security for each user differently for different pieces of software in a software product line.

Abstract: Embodiments of the present invention relate to systems, methods, and computer readable media for providing to a first user of a first social-networking site information associated with a second user of a second social-networking site, where the second user is not registered at the first social-networking site. In some embodiments, the first user registered at the first social-networking site requests information associated with the second user at the second social-networking site to be added to the presentation feed of the first user on the first social-networking site. After the first user is authenticated by a second social-networking site to receive information associated with the second user, the information associated with the second user is displayed to the first user on the first social-networking site.

Abstract: A system (10) for ensuring the quality of lubricating oil in an engine of a locomotive without the need for specialized diagnostic and fluid handling systems on the locomotive. A test portion (28) of lubricating oil is removed from the engine and is analyzed at an oil analysis center (26) to determine an oil quality parameter (32). The oil quality parameter is used as an input to a calculator (34) to determine a quantity of oil (36) that must be replaced by fresh oil during a current maintenance outage in order to ensure that the engine oil quality will remain acceptable throughout a forthcoming operating period. In this manner, a complete change-out of the lubricating oil may be delayed or avoided. The oil replacement decision and quantity is communicated to a service center (18) via a communications link such as the Internet (40) prior to the arrival of the locomotive at the service center.

Abstract: A system for overriding an EMD locomotive engine protective device which includes a low water pressure sensing device in communication with the engine cooling system for shutting down the engine when low water pressure in the engine is sensed, the override system comprising a water assist pump connected to a source of water and communicating with the protective device for supplying pressurized water to the low water pressure sensing device to maintain relatively high water pressure to prevent the device from shutting down the engine; and a controller for activating the water assist pump during start up of the engine.

Abstract: The present invention relates to a process for the preparation of trans-alkenoic acids of general formula CH3—(CH2)n—CH?(CH2)mCO2H where n=4 to 9 m=8 to 16. More particularly, the present invention relates to a process for the preparation of trans-tetracos-15-enoic acid, which is a bioactive constituent possessing dose-related hepatoprotective activity. The present invention also relates to the use thereof for hepatoprotection.

Abstract: The present invention relates to a process for the preparation of trans-alkenoic acids of general formula CH3—(CH2)n—CH—(CH2)m CO2H where n=4 to 9 m−8 to 16. More particularly, the present invention relates to a process for he preparation of trans-tetracos-15-enoic acid, which is a bioactive constituent possessing dose-related hepatoprotective activity. The present invention also relates to the use thereof for hepatoprotection.

Abstract: A continuous on-board diagnostic lubricant monitoring system and method evaluates lubricant quality and detects incipient lubricant failure due to contamination by measuring physical characteristics of the lubricant itself. The lubrication system (1) employs a diagnostic cell (27) which samples engine lubricant (EL) from an engine (2), and exposes the samples to sensors (28) which measure its physical characteristics. The senors (28) preferably include a permittivity sensor, a viscosity sensor, and a temperature sensor. Diagnostic testing based on the measurements can be carried out on-board via a controller (30) running selected algorithms or processes. A time to condemning limit for the lubricant, i.e., the time until the lubricant has degraded to given quality level, is calculated based on permittivity data received by the controller (30) from the sensors (28). Likewise, a time to condemning limit is calculated based on viscosity data.

Abstract: A system (10) for ensuring the quality of lubricating oil in an engine of a locomotive without the need for specialized diagnostic and fluid handling systems on the locomotive. A test portion (28) of lubricating oil is removed from the engine and is analyzed at an oil analysis center (26) to determine an oil quality parameter (32). The oil quality parameter is used as an input to a calculator (34) to determine a quantity of oil (36) that must be replaced by fresh oil during a current maintenance outage in order to ensure that the engine oil quality will remain acceptable throughout a forthcoming operating period. In this manner, a complete change-out of the lubricating oil may be delayed or avoided. The oil replacement decision and quantity is communicated to a service center (18) via a communications link such as the Internet (40) prior to the arrival of the locomotive at the service center.

Abstract: A continuous on-board diagnostic lubricant monitoring system and method evaluates lubricant quality and detects incipient lubricant failure due to contamination by measuring physical characteristics of the lubricant itself. The lubrication system (1) employs a diagnostic cell (27) which samples engine lubricant (EL) from an engine (2), and exposes the samples to sensors (28) which measure its physical characteristics. The senors (28) preferably include a permittivity sensor, a viscosity sensor, and a temperature sensor. Diagnostic testing based on the measurements can be carried out on-board via a controller (30) running selected algorithms or processes. A time to condemning limit for the lubricant, i.e., the time until the lubricant has degraded to given quality level, is calculated based on permittivity data received by the controller (30) from the sensors (28). Likewise, a time to condemning limit is calculated based on viscosity data.

Abstract: A continuous on-board diagnostic lubricant monitoring system and method evaluates lubricant quality and detects incipient lubricant failure due to contamination by measuring physical characteristics of the lubricant itself. The lubrication system (1) employs a diagnostic cell (27) which samples engine lubricant (EL) from an engine (2), and exposes the samples to sensors (28) which measure its physical characteristics. The senors (28) preferably include a permittivity sensor, a viscosity sensor, and a temperature sensor. Diagnostic testing based on the measurements can be carried out on-board via a controller (30) running selected algorithms or processes. A time to condemning limit for the lubricant, i.e., the time until the lubricant has degraded to given quality level, is calculated based on permittivity data received by the controller (30) from the sensors (28). Likewise, a time to condemning limit is calculated based on viscosity data.

Abstract: An exercise device comprising a flywheel with two drive connections from an oscillating input, one drive connection driving the flywheel during one phase of the oscillating input and the other drive connection driving the flywheel in the same direction during the other phase of the oscillating input. The flywheel is thus driven continuously during the two phases of the oscillating input, providing an efficient form of exercise. In addition, the flywheel can be driven conventionally by foot pedals.