Abstract: In one embodiment, an apparatus includes a switching policy module configured to define a switching policy associating a Fibre Channel port with a destination Media Access Control (MAC) address. The switching module can be configured to receive a Fibre Channel over Ethernet (FCoE) frame from a network device and send a Fibre Channel frame encapsulated in the FCoE frame to the Fibre Channel port based at least in part on the switching policy and a destination MAC address of the FCoE frame.

Abstract: In one embodiment, an apparatus can include a filter module operatively coupled to a switching module. The filter module can be configured to define a filter to be applied to a Fibre Channel over Ethernet (FCoE) frame received from any port from multiple ports instantiated at a network device. The filter can be defined based at least in part on a first logical address associated with a first port from the multiple ports. The first logical address can be based at least in part on (1) a first identifier associated with a switch fabric to which the apparatus is operatively coupled and (2) a second identifier associated with a first port from the multiple ports. The filter module can be configured to define the filter such that a switching module sends the FCoE frame to a Fibre Channel device when a second logical address included in the FCoE frame matches the first logical address and the filter module is operatively coupled to the switching module.

Abstract: In one embodiment, an apparatus includes an initialization module configured to receive a Fibre Channel over Ethernet Initialization Protocol (FIP) login request from a network device. The initialization module is configured to select an outbound port based at least in part on a load-balancing calculation. The initialization module is configured to define a destination Media Access Control (MAC) address. The initialization module is configured to associate the destination MAC address with the outbound port. The initialization module is configured to send, to the network device, a signal including the destination MAC address in response to the FIP login request.

Abstract: Systems, methods and computer readable media for web request forwarding and result aggregating include a client-side forwarder that processes user requests and forwards the browser to a forwarding URL based on web request URL processing and user data processing. User data can remain private on the client system. Request aggregating can include processing a request to identify a plurality of URLs. Sending a processed request to the plurality of URLs. Obtaining results from the plurality of URLs and presenting the results in a single page for viewing by a user.

Abstract: A method of generating cells predominantly displaying at least one characteristic associated with a cardiac phenotype is disclosed. The method comprises (a) partially dispersing a confluent cultured population of human stem cells, thereby generating a cell population including cell aggregates; (b) subjecting the cell aggregates to culturing conditions suitable for generating embryoid bodies; (c) subjecting the embryoid bodies to culturing conditions suitable for inducing cardiac lineage differentiation in at least a portion of the cells of the embryoid bodies, the culturing conditions suitable for inducing cardiac lineage differentiation including adherence of the embryoid bodies to a surface, and culture, medium supplemented with serum, thereby generating cells predominantly displaying at least one characteristic associated with a cardiac phenotype.

Abstract: In one embodiment, the present invention includes a method for receiving a reciprocal instruction and an operand in a processor, accessing an entry of a lookup table based on a portion of the operand and the instruction, generating an encoder output based on a type of the reciprocal instruction and whether the reciprocal instruction is a legacy instruction, and selecting portions of the lookup table entry and input operand to be provided to a reciprocal logic unit based on the encoder output. Other embodiments are described and claimed.

Abstract: In one embodiment, an apparatus can include a filter module configured to receive multiple Media Access Control (MAC) addresses associated with multiple virtual ports instantiated at a first network device. Each virtual port from the multiple virtual ports can be associated with a MAC address from the multiple MAC addresses. The filter module can be configured to define a filter to be applied to a data frame sent between the first network device and a network switch, the filter being based at least in part on a MAC address prefix included in each MAC address from the plurality of MAC addresses. The MAC address prefix can include an identifier uniquely associated with a second network device at which the filter module operates.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: In some embodiments, an apparatus includes a gateway device configured to be operatively coupled to a Fibre Channel switch by a first data port and a second data port. The gateway device is configured to designate the first data port as a primary data port and the second data port as a secondary data port. The gateway device is configured to associate a set of virtual ports with the first data port and not the second data port when in the first configuration. The gateway device is configured to associate the set of virtual ports with the second data port when in the second configuration. The gateway device moves from the first configuration to the second configuration when an error associated with the first data port is detected.

Abstract: The invention provides a method of controlling biological fouling of water containing items. The method involves combining at least two reactants, a peroxygen source and an acyl group donor to form peracetic acid. Because the peracetic acid can be made in situ, the entire sum of its short lifespan can be used controlling biocidal fouling and storage and transport is simplified. The invention further facilitates the ease of controlling biocidal fouling by allowing the injection of the biocidal agent in liquid form, in a non-acidic environment, and without the need for any halogen. This allows the inventive biocide to be used with chemistries for which prior art biocides are inapplicable.

Abstract: A reconfigurable sensor front-end includes a logic block having a storage circuit to store hardware description information and a reconfigurable block including a plurality of circuits. The plurality of circuits are to be set in a first configuration based on the hardware description information and are to be set in a second configuration when the hardware description information changes. The first hardware description information corresponds to a first sensor and the changed hardware description information to a second sensor.

Abstract: A method of controlling an exoskeleton bracing system to walk includes identifying an expected current stance, receiving a tilt signal from a tilt sensor, and receiving a ground force signal from ground force sensors. Motorized joints are actuated to forwardly extend a leg brace when the expected stance includes standing with the leg braces together, the tilt signal indicates tilting forward, and the ground force signal indicates leaning on an opposite leg brace. Motorized joints are actuated to extend a trailing leg brace forward beyond a forwardly extended leg brace when the expected stance includes a forwardly extended leg brace and a trailing leg brace, the tilt signal indicates tilting forward, and the ground force signal indicates leaning on the forwardly extended leg brace. Motorized joints are actuated to converge both leg braces to a standing stance when the ground force signal indicates leaning on a trailing leg brace.

Abstract: The invention relates to sustained release compositions of alfuzosin or pharmaceutically acceptable salts thereof that include one or more functional layers. The functional layer includes alfuzosin or pharmaceutically acceptable salts thereof and one or more pharmaceutically acceptable hydrophilic and/or hydrophobic rate-controlling polymers.

Abstract: A functional electrical stimulation (FES) orthosis for FES to a limb segment, including: (a) a semi-rigid, self-retaining C-shaped frame, the frame configured to substantially envelop the limb segment, the frame including a first flexible and elongated circumferentially retaining element and at least a first and a second opposing flexible and elongated circumferentially retaining elements disposed on the circumferentially opposite side of the frame, the first retaining element and the first opposing retaining element forming a pair of opposing retaining elements, and (b) a surface electrical stimulation electrode for contacting at least one stimulation point on a surface of the limb segment, associated with, and supported by, the frame, the surface electrode for electrically associating, via the frame, with a neuroprosthetic stimulator unit, so as to provide FES, wherein the opposing retaining elements are configured to be radially spring-loaded towards a center of the frame, such that in donning the orthosis

Abstract: An electrical stimulation orthosis and method therefor, the orthosis including: (a) an at least semi-rigid frame configured to substantially envelop a limb segment, the frame having at least one first complementary mechanical fastener associated therewith; (b) a surface electrical stimulation electrode assembly associated with, and supported by, the frame, the assembly having a surface stimulation electrode for contacting at least one stimulation point on the limb segment, the surface electrode assembly having an electrode base for electrically associating, via the frame, with a stimulator unit for providing a stimulation signal to the surface electrode, the electrode base having a top face for receiving the stimulation electrode, and a bottom face having at least one second complementary mechanical fastener, the first and second fasteners adapted for reversible attachment and detachment, at a plurality of locations on the frame, thereby enabling the electrical stimulation electrode assembly to be adjustably

Abstract: Profiles characterizing each of a plurality of consumers are received. Thereafter, each profile is associated with one of a plurality of customer segments (e.g., matched pairs, etc.). Thereafter, a coupon effectiveness index is determined for each of the plurality of consumers for an offering based on the associated customer segment. The coupon effectiveness indices model characterizes causal effects estimates determined using historical data of purchases of individuals having varying coupon treatments for the offering. Subsequently, provision of at least a portion of the determined coupon effectiveness indices is initiated. Related apparatus, systems, techniques and articles are also described.

Abstract: Cache management techniques are described for a content distribution network (CDN), for example, a video on demand (VOD) system supporting user requests and delivery of video content. A preferred cache size may be calculated for one or more cache devices in the CDN, for example, based on a maximum cache memory size, a bandwidth availability associated with the CDN, and a title dispersion calculation determined by the user requests within the CDN. After establishing the cache with a set of assets (e.g., video content), an asset replacement algorithm may be executed at one or more cache devices in the CDN. When a determination is made that a new asset should be added to a full cache, a multi-factor comparative analysis may be performed on the assets currently residing in the cache, comparing the popularity and size of assets and combinations of assets, along with other factors to determine which assets should be replaced in the cache device.

Abstract: A unitary fuel injection manifold for a secondary fuel nozzle improves fuel-air mixing and offers flexibility to alter the mixing profile through adaptability to a variety of number, types, and orientation of discharge outlets to the combustion air mixing space around the secondary fuel nozzle. An aerodynamic surface with reduced extension into the mixing space reduces pressures drop and interference with design airflow. Manifold integrity is enhanced by elimination of fillet welds to mount external pegs.

Abstract: A method of performing simultaneous multi-corner static timing analysis (STA) on a design for an integrated circuit is provided. This method can include reading design data including a netlist, parasitics, and libraries at a plurality of corners. Each corner can represent a set of process, temperature, and voltage conditions. Using the design data as inputs, a plurality of operations can be performed to generate timing reports regarding the design at the plurality of corners. Notably, each operation has a single control flow and uses vectors of samples for performing the plurality of operations. Each sample is a value associated with a corner. This method minimizes computational resource and memory usage as well as accelerates the turn around time of multi-corner analysis.

Abstract: A method for validating outsourced processing of a priority queue includes configuring a verifier for independent, single-pass processing of priority queue operations that include insertion operations and extraction operations and priorities associated with each operation. The verifier may be configured to validate N operations using a memory space having a size that is proportional to the square root of N using an algorithm to buffer the operations as a series of R epochs. Extractions associated with each individual epoch may be monitored using arrays Y and Z. Insertions for the epoch k may monitored using arrays X and Z. The processing of the priority queue operations may be verified based on the equality or inequality of the arrays X, Y, and Z. Hashed values for the arrays may be used to test their equality to conserve storage requirements.