Abstract: Described herein are flexible implantable occluding devices that can, for example, navigate the tortuous vessels of the neurovasculature. The occluding devices can also conform to the shape of the tortuous vessels of the vasculature. In some embodiments, the occluding devices can direct blood flow within a vessel away from an aneurysm or limit blood flow to the aneurysm. Some embodiments describe methods and apparatus for adjusting, along a length of the device, the porosity of the occluding device. In some embodiments, the occluding devices allows adequate blood flow to be provided to adjacent structures such that those structures, whether they are branch vessels or oxygen-demanding tissues, are not deprived of the necessary blood flow.

Abstract: Interworking LWM2M and OMA DM protocols is disclosed. A new DDF MO enables adding LWM2M object definitions to DM Servers and Gateways. This MO allows a DM Server/Gateway to accept newly defined MOs, such as LWM2M Object definitions. New procedures are defined for registering DDF documents to the newly created DDF MO. A new registration interface is added in the GwMO protocol to allow an LWM2M Server to register end devices to a DM gateway. A protocol translation mechanism bridges the gap between non-RESTful to RESTful protocols, such as OMA DM and/or GwMO to LWM2M.

Abstract: The number of registers required is reduced by overlapping scalar and vector registers. This also allows increased compiler flexibility when mixing scalar and vector instructions. Local register read ports are minimized by restricting read access. Dedicated predicate registers reduces requirements for general registers, and allows reduction of critical timing paths by allowing the predicate registers to be placed next to the predicate unit.

Abstract: Wireless channels and timeslots are allocated in a distributed and reactive manner by network devices. A source device sends to neighbor devices a track discovery request indicating a destination and data bandwidth / channel and timeslot requirements. The neighbors conditionally forward the message until it reaches the destination device. The forwarded message includes information about the devices traversed by the message. Messages will not be forwarded if the recipient lacks sufficient resources to accommodate the data bandwidth requirements. The destination selects a path to be a communications track based upon characteristics of the one or more paths by which the request was received, and sends a reply back to the source device along the selected path. Once established, tracks may be kept alive, updated, and/or repaired via messaging among the devices along the track.

Abstract: A method of modifying a scene model for a sequence of input images includes receiving, selecting, determining, and modifying. Scene modes associated with the sequence are received. For each image pixel in an input image of the sequence, two scene modes are selected from the received scene modes based on distances between the image pixel color value and the scene modes color values at a corresponding pixel location. It is determined if the image pixel color value matches the color value of any of the selected scene modes. It is determined if the image pixel color value is a mixture of the color values of the selected scene modes. The color value of a closest selected scene mode is modified or is maintained depending on whether there is one matched mode and the image pixel color value is not a mixture of the color values of the selected scene modes.

Abstract: The instant disclosure is directed to medical devices having a lattice framework. The lattice framework may comprise a plurality of interconnected polymeric electrospun fiber members, or may comprise one or more wires formed into a plurality of interconnected members. The lattice framework may be substantially tubular, or may have a bowtie or cone configuration. The medical devices described herein may find particular uses as stents, flow diverters, and occlusive devices. The instant disclosure is also directed to methods of making such medical devices, using electrospinning and processing techniques.

Abstract: A method and system associated with a camera view of a moving-object in a scene. The method comprises detecting and tracking the moving object over multiple video frames, estimating an orientation of the moving object in each of the video frames, and constructing a cost map from the estimated orientations over the multiple video frames for finding a minimum cost path over the cost map. The Method also comprises determining regularized orientation estimates of the moving-object from the minimum cost path, and locating the vanishing point of the camera view based on an axis of the moving-object from the minimum cost path, the axis formed by using the regularized orientation estimates.

Abstract: A method and an apparatus for separating speech data from background data in an audio communication are suggested. The method comprises: applying a speech model to the audio communication for separating the speech data from the background data of the audio communication; and updating the speech model as a function of the speech data and the background data during the audio communication.

Abstract: Aspects disclosed herein include avoiding deadlocks in processor-based systems employing retry and in-order-response non-retry bus coherency protocols. In this regard, an interface bridge circuit is communicatively coupled to a first core device that implements a retry bus coherency protocol, and a second core device that implements an in-order-response non-retry bus coherency protocol. The interface bridge circuit receives a snoop command from the first core device, and forwards the snoop command to the second core device. While the snoop command is pending, the interface bridge circuit detects a potential deadlock condition between the first core device and the second core device. In response to detecting the potential deadlock condition, the interface bridge circuit is configured to send a retry response to the first core device. This enables the first core device to continue processing, thereby eliminating the potential deadlock condition.

Abstract: A method of reducing blood flow within an aneurysm includes: injecting a contrast agent into a blood vessel including an aneurysm; expanding a stent, from a delivery device, across the aneurysm; and confirming that a stagnated area forms in the aneurysm. The stagnated area can form a crescent shape, a mushroom shape, a hemispherical shape, and/or a flat side. Upon confirming that the stagnated area forms in the aneurysm, the delivery device can be withdrawn from the blood vessel. The stagnated area can include the contrast agent. If the stagnated area does not form in the aneurysm, a second occluding device may be deployed.

Abstract: Disclosed herein is a system and method for providing, over a network, updated and accurate video segments of vehicular and pedestrian traffic. At least one camera forms a part of the system receiving a set of instructions to capture a video segment of a predetermined duration at predetermined time intervals. Users of the system request video segments or video streamed from a selected camera, which is subsequently transmitted by the system, over a network, for viewing by the user. The services of the system may be provided at a domain server, a local remote server, at a customer's location, or may be cloud based.

Abstract: An aspirating seal assembly for use in a turbine engine is provided. The aspirating seal assembly includes a face seal and a rotary component. The face seal includes a first annular seal surface, and the rotary component includes a second annular seal surface positioned adjacent the first annular seal surface and defining a seal interface therebetween. The face seal is configured to discharge a flow of air towards the seal interface. The seal assembly also includes a first seal member extending between the first and second annular seal surfaces such that the flow of air induces a back pressure across the seal interface, and a second seal member positioned radially inward from the first seal member and extending between the first and second annular seal surfaces. A length of the second seal member is selected to increase the back pressure induced across the seal interface.

Abstract: A method of determining stability of a camera comprises capturing an image with the camera and then (A) determining a magnitude of motion for each region of a current sub-division of the image. A step (B) then determines a number of the magnitudes of motion not larger than a magnitude threshold associated with the current sub-division, and where the determined number is greater than or equal to a region threshold associated with the number of regions in the current sub-division, (i) determining the camera to be stable, or otherwise (ii) dividing the current sub-division of the image into a further sub-division and repeating steps (A) and (B) upon the further sub-division.

Abstract: Antimicrobial compositions for use in locking catheters and other devices are provided. In some embodiments, the composition includes at least one alcohol, at least one biocidal agent which is not an alcohol, and one or more poloxamers; in other embodiments, the composition comprises at least one poloxamer and at least one alcohol. The composition can provide long-lasting antimicrobial activity. Methods of using the composition are also provided.

Abstract: A method and apparatus for distributing a number of utilities. The number of utilities may be coupled between a number of utility sources and a utility fixture. The number of utilities may be coupled between the utility fixture and a mobile system.

Abstract: A reduction in excitation amplitudes affecting turbine blade durability in a turbine nozzle assembly having a plurality of vanes and turbine blades, includes: identifying a turbine blade design of the turbine nozzle assembly; performing a modal model analysis of at least one of the turbine blades in the turbine blade design; reducing aerodynamic impact by ensuring that each of the turbine blades is free of aero-excitation from an upstream flow at the vanes in an operating speed range; identifying blade natural frequencies with respect to the nozzle vanes; and modifying a trailing edge of at least one of the vanes to reduce the excitation amplitudes.

Abstract: Bucillamine prodrugs, pharmaceutical compositions comprising the bucillamine prodrugs, and methods of using bucillamine prodrugs and pharmaceutical compositions thereof for treating liver, kidney, lung, neurological, inflammatory, and autoimmune disorders including non-alcoholic steatohepatitis, Wilson's disease, cystinuria, irritable bowel disorder, ulcerative colitis, gout, rheumatoid arthritis, chronic obstructive pulmonary disease, interstitial lung disease, asthma, cystic fibrosis, Parkinson's disease, and Huntington's disease.

Abstract: A solvent diluted bitumen is produced by a method that includes adding paraffinic solvent to bitumen froth to form a solvent diluted bitumen froth, and discharging the solvent diluted bitumen froth into a vessel, such that settlement of the solvent diluted bitumen froth in the interior of the vessel establishes a heavier phase zone, a lighter phase zone, and an interface. A discharge point is located above the interface and within the lighter phase zone. Lighter phases separate up toward an overflow outlet of the vessel while heavier phases separate down toward an underflow outlet of the vessel. The solvent diluted bitumen is collected from the overflow outlet, and a solvent diluted underflow stream is collected from the underflow outlet.

Abstract: A brush seal land is disclosed. The brush seal land may comprise a first portion configured to be coupled to a turbine disc of an aircraft engine and a second portion having a contact surface. The brush seal land may comprise a concave annular structure. The second portion may deflect through a clearance area in response to contact with a brush. The second portion may not deflect in response to contact with a brush after the second portion has deflected through a clearance area in response to contact with the brush. The contact surface comprises tungsten carbide. The brush seal land may comprise INCONEL. The brush seal land may be configured to be coupled to an annular member extending from the turbine disc. The brush seal land may reduce abrasion to an annular member extending from the turbine disc by a brush.

Abstract: The present principles generally relate to audio apparatus, methods, and computer program products and in particular, to improvements that adjust the sound level or levels of one or more audio outputs of an audio system based on the determined origin and/or direction of propagation of a detected human voice in a location. Such an adjustment may be to decrease, mute, or increase the sound level of an audio output producing sound in the direction of the origin of the voice. A sound level produced by other audio outputs may be unchanged.