Abstract: A method of determining quality of service (QoS) in an IT infrastructure on the basis of QoS-related data received from data sources for these QoS-related data, wherein the data from the data sources regularly arrive in real-time, but data from one or more of the data sources may occasionally be delayed. On the basis of the regular data, a real-time indication of the quality of service is calculated in a first process. This indication is possibly inaccurate since delayed data is not included. After the receipt of delayed data, a delayed, but more accurate indication of the quality of service is calculated in a second concurrent process on the basis of regular information, which comprises at least one of regular data and information derived from it, and the delayed data.

Abstract: An adjustable support stand is mounted on a pre-cast concrete wall panel form to facilitate the leveling of the form and the support of the form about the production plant floor. The adjustable support stand includes a frame portion that houses a threaded rod positional fixed for rotation within the frame portion to drive a vertical movement of the leg member in response to rotation of the threaded rod. The adjustable support stand further includes a clamping apparatus that detachably mounts the frame portion to the flanges of a steel beam frame member. The actuator member can be a nut welded to the top of the threaded rod to affect movement of the engaged leg member in response to manipulation with a powered or manually operated hand tool, or a gear set and an orthogonal drive shaft that transfers rotation from a hand tool to the threaded rod.

Abstract: Described herein are devices, systems, and methods for managing the power consumption of an automotive vehicle, and thereby for optimizing the power consumption of the vehicle. The devices and systems for managing the power consumption of the vehicle typically include power management logic that can calculate an applied power for the vehicle engine based on information provided from the external environment of the vehicle, the operational status of the vehicle, one or more command inputs from a driver, and one or more operational parameters of the vehicle.

Abstract: An internal combustion engine exhaust gas system includes an EGR arrangement adapted to lead a first flow of exhaust gas, the EGR flow, from an outlet side of the engine to an inlet side of the engine, an exhaust gas conduit adapted to lead away a second flow of exhaust gas, the exhaust flow, from the outlet side of the engine, and an energy recovering unit, such as a turbo, associated with the exhaust gas conduit. The unit is adapted to recover exhaust gas energy from the exhaust flow. The system includes a heat exchanger adapted to allow heat exchange between at least a part of the EGR flow and at least a part of the exhaust flow, the heat exchanger being associated with the exhaust gas conduit at a position downstream the energy recovering unit.

Abstract: The present invention provides a system and method for detecting communication error among multiple nodes in a concurrent computing environment. A barrier synchronization point or regions are used to check for communication mismatch. The barrier synchronization can be placed anywhere in a concurrent computing program. If a communication error occurred before the barrier synchronization point, it would at least be detected when a node enters the barrier synchronization point. Once a node has reached the barrier synchronization point, it is not allowed to communicate with another node regarding data that is needed to execute the concurrent computing program, even if the other node has not reached the barrier synchronization point. Regions can also be used to detect a communication mismatch instead of barrier synchronization points. A concurrent program on each node is separated into one or more regions. Two nodes can only communicate with each other when their regions are compatible.

Abstract: A user interface (UI) for use with a secondary display module of a mobile electronic device. The UI allows the user to access application data without activating the operating system (OS) of the main portion of the mobile electronic device. The UI can allow the user to access application data by activating the OS and an associated low-power application without launching the application. The UI also provides a simple mechanism to disable wireless components of the mobile electronic device while allowing the user to use other non-wireless components. The secondary display module can be detached from a main portion of the mobile electronic device, with the UI being automatically activated. The UI can be automatically activated (or deactivated) in response to deactivation (or activation) of the UI of the main display of the mobile electronic device.

Abstract: Valve controller for reciprocating piston internal combustion engines with at least two intake and/or exhaust gas-exchange valves for each piston/cylinder unit, wherein the gas-exchange valves are guided by valve stems in a cylinder head (8) of the reciprocating piston internal combustion engine, loaded in a closing direction by valve springs, and can be controlled via a common bridge (10) by an activation device, wherein the bridge (10) is guided over a sliding surface parallel to the movement of the gas-exchange valves, the bridge (10) has at least one hydraulic valve clearance compensation element (14 or 15) that connects to a gas-exchange valve, and a device is provided that prevents rotation of the bridge (10) about the sliding surface.

Abstract: A required capacity for applications is determined. The applications are run on a shared pool of resources and each application belongs to at least one class of service of multiple classes of service. A portion of the required capacity attributed to each class of service is determined based on traces for the applications running on the shared pool of resources. A portion of the required capacity attributed to each application in each class of service is determined from the portion of the required capacity attributed to each class of service.

Abstract: A payload design for a multi-spot-beam satellite communication system includes a plurality of uplink spot beam receivers and downlink spot beam transmitters, and a broadcast transmitting subsystem capable of transmitting a broadcast beam to an entire system geographical service area. An input filter-switch-matrix (IFSM) controllably selects input IF signal bands for routing to an on-board digital signal processor-router (DSPR). The DSPR subsequently routes all received point-to-point and broadcast data packets to the appropriate downlink spot or broadcast transmitting subsystems for transmission thereof. The broadcast downlink allows broadcast transmissions to occur at the highest efficiency possible, while also allowing for flexible provision of surge capacity for point-to-point transmissions on previously exhausted spot beams by selective use of the broadcast beam for such point-to-point transmissions.

Abstract: A method and apparatus for determining an operating voltage lower bound for preventing photovoltaic (PV) cell reverse breakdown during power conversion. The method comprises determining a PV cell operating temperature; computing, at a controller, an operating voltage corresponding to a maximum power point (MPP) based on the PV cell operating temperature; and determining, at the controller, an operating voltage lower bound based on the operating voltage.

Abstract: A method of electromagnetic surveying of an area of seafloor that is thought or known to contain a subterranean hydrocarbon reservoir is described. The method includes broadcasting an EM signal from a horizontal electric dipole (HED) transmitter and obtaining vertical electric dipole (VED) response data at a remote receiver in response thereto. Survey data are analyzed by comparing the VED response data with background data which are not sensitive to the postulated hydrocarbon reservoir. Accordingly, differences between the VED response data and the background data allow for the identification of buried hydrocarbon reservoirs. The background data may be provided by magneto-telluric surveying, controlled source electromagnetic surveying or from direct geophysical measurement.

Abstract: The present invention comprises a method for automatically configuring network resources. The method includes receiving a request from a client for at least one of a plurality of network resources in a network and automatically configuring the at least one of the plurality of network resources and the network in response to the request. The method also includes automatically associating in a client cell the at least one of the plurality of network resources with the client, wherein the client can access the at least one of the plurality of network resources that have been associated with the client in the client cell. In a particular embodiment, the client cell may be a virtual local area network.

Abstract: A method of providing network access across a shared communications medium between competing users pursuant to SLAs of the users includes the steps of: (a) monitoring network access usage by each user during a time interval; (b) comparing the monitored network access usage by each user with a predetermined threshold value; and (c) soliciting a user to modify the user's SLA if the user's monitored network access usage varies from the predetermined value by a predetermined tolerance. The solicitation is conducted via email, instant messaging, redirection of a web browser of the user to a solicitation web page, generation and mailing of literature, telephonic communication, or other communication avenue.

Abstract: A separator is disclosed which provides an electrically insulating layer between groups of windings in an electrical apparatus, such as a rotating electrical machine. The separator comprises a matrix of interconnected rods. This can allow air gaps to be present between groups of windings, which may improve the cooling efficiency of the apparatus.

Abstract: A method and system for updating a database structure. The database structure includes a dynamically changing list of control documents. A control document specifies tasks to be performed on the database structure. An agent finds an approved control document on the list such as by looking into a view of control documents. Processing the approved control document includes causing an execution of at least one task on the approved control document. Execution of a such task includes updating of the database structure, and may be implemented by the agent that found the control document or by another agent called by the agent.

Abstract: The present invention comprises a system and method for providing a distributed wireless network. In a preferred embodiment, at least one information processor is coupled to and accessible over a communication network, such as the internet. Network bandwidth is provided to a first user of at least two end users for a first fee and to a second user of the at least two end users for a second fee. The bandwidth is provided by at least one network service provider. Further, at least two wireless gateway devices are each respectively operated by the end users, and the wireless gateway devices are configured to provide wireless access to the communication network within a transmission range and to communicate with the at one least information processor. Also, at least two wireless receiving devices are provided that are operable to receive the respective bandwidth from the at least two wireless gateway devices when in transmission range.

Abstract: In an antenna arrangement for a magnetic resonance apparatus and a method for acquiring magnetic resonance signals, which has at least four individually operable antenna conductor loops arranged like a matrix in rows and columns, wherein two antenna conductor loops adjacent in a row or in a column are inductively decoupled from one another; and wherein two antenna conductor loops diagonally adjacent to one another in adjacent rows and columns are capacitively decoupled from one another.

Abstract: The presently described technology provides a low cost multilayer elastomeric film containing at least one layer of styrene block copolymer and at least one elastomer layer substantially free of styrene block copolymer such that the resultant film has a low permanent set substantially equal to or less than a film comprised of styrene block copolymer only. The elastomeric film may be used in elasticized features of various articles, such as disposable absorbent articles. Methods for producing the low cost elastomeric film having a low permanent set are also described.