Abstract: A prosthetic heart valve may include a collapsible and expandable frame that, in an expanded condition, includes a central portion, an atrial portion flaring radially outwardly from the central portion, and a ventricular portion flaring radially outwardly from the central portion. A tube positioned within the frame may have a lumen extending along a longitudinal axis of the frame, wherein the tube is formed of tissue or fabric. Prosthetic leaflets may be directly coupled to the tube to form a valve allowing blood to flow through the lumen of the tube in an antegrade direction but substantially blocking blood from flowing through the lumen of the tube in a retrograde direction. A plurality of cords may each have a first end coupled to the frame and a second end coupled to the tube. Each of the plurality of cords may extend in a radial direction toward the longitudinal axis.

Abstract: Methods of sealing tubulars are disclosed herein, which methods may include: providing a patch plug assembly that includes: a shaft; a wedge coupled to the shaft; a slip coupled to the shaft; a plug slidably coupled to the wedge; and a ferrule disposed between the wedge and the plug; pushing the slip against the tubular; pushing the plug against the ferrule after the slip is pushed against the tubular; pushing the ferrule against the wedge after the plug is pushed against the ferrule; and pushing a plug portion of the plug against an inner surface of the tubular.

Abstract: A secure private network connectivity system (SNCS) within a cloud service provider infrastructure (CSPI) is described that provides secure private network connectivity between external resources residing in a customer's on-premise environment and the customer's resources residing in the cloud. The SNCS provides secure private bi-directional network connectivity between external resources residing in a customer's external site representation and resources and services residing in the customer's VCN in the cloud without a user (e.g., an administrator) of the enterprise having to explicitly configure the external resources, advertise routes or set up site-to-site network connectivity.

Abstract: A method is provided by which payments for assets are recorded using blockchain transactions, and verified based on immutable logs associated with the transactions.

Abstract: A system and method is disclosed for performing diagnostics on patient devices (720). The patient devices (720) may include respiratory therapy devices that operate in accordance with instruction sets, such as software or firmware. A server (710) may maintain a database of diagnostic data (718) indicating faults in one or more of a plurality of patient devices (720). The server (710) may transmit this diagnostic data (718) to one or more computing devices (760), including identification of faults that have occurred. The server (710) may also transmit service data to the plurality of patient devices (720) in order to address the identified faults.

Abstract: A patient interface including a positioning and stabilizing structure that is configured to maintain a first seal-forming structure and a second seal-forming structure in a therapeutically effective position. The positioning and stabilizing structure comprises a frame coupled to the plenum chamber. The frame includes a central portion coupled to the plenum chamber outside of the cavity. The frame also includes a pair of arms that extend away from the central portion in a posterior direction past the second seal-forming structure. The pair of arms are more flexible than the central portion. The positioning and stabilizing structure also includes headgear straps coupled to the frame, which configured to provide a tensile force to the first seal-forming structure and to the second seal-forming structure into the patient's face via the frame.

Abstract: A method of printing a multi-material part in a layer-wise manner with an extrusion-based 3D printer includes providing a sliced digital model of a multi-material part and determining a number of materials in each of the slices of the digital mode. The method includes utilizing a digital model of a purge tower having N subdivisions having a closed geometry, wherein N is the number of print heads needed to print the part that is greater than or equal to three, each adjacent subdivision contact one another along an interface and assigning each print head to one subdivision and to tool paths forming the one subdivision in each layer. The method includes reassigning the assigned subdivision within the purge tower of an inactive print head in a layer to a print head that is active in the layer of the multi-material part.

Abstract: Microelectromechanical systems (MEMS) switches are disclosed. Parallel configurations of back-to-back MEMS switches are disclosed in some embodiments. An isolation connection of constant electrical potential may be made to a midpoint of the back-to-back switches. In some embodiments, a separate MEMS switch is provided as a shunt switch for the main MEMS switch. MEMS switch device configurations having multiple switchable signal paths each coupling a common input electrode to a respective output electrode are also disclosed. The MEMS switch device includes shunt switches each coupling a respective output electrode to a reference potential. The presence of a shunt switch coupled to an output electrode enhances the isolation of the signal path corresponding to that output electrode when the path is open.

Abstract: A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.

Abstract: Modular storage systems include load sensors disposed beneath or in association with platforms. The load sensors are pulse-sampled for signals corresponding to loads at time intervals, rather than continuously, in order to conserve electrical power. An item associated with a transaction is identified based on a change in the loads, as determined from the pulse-sampled signals. The platforms are aligned at horizontal or non-horizontal angles, and photovoltaic power sources with banks of photovoltaic cells are mounted to front edges of the platforms. When a user reaches over one of the photovoltaic cells to access an item on a platform, a level of power or voltage generated by the photovoltaic cell is diminished. The item closest to the photovoltaic cell having the diminished power or voltage, or a customer that accessed the item, may be identified accordingly.

Abstract: A speaker can have a main body with a generally spheroidal shape, which can be supported standing on its end. The speaker can include a subwoofer that faces forward. A plurality of mid-range drivers can be distributed around the sub-woofer, facing generally forward and radially outward. A plurality of tweeters can be distributed around the sub-woofer, facing generally forward and generally outward. The outer housing portion of the speaker can be covered with a fabric material. A user interface ring 162 can be touch sensitive to receive input, and can have a plurality of lights that can be illuminated separately to convey information to the user.

Abstract: There is described a process for producing at least one of mycoprotein and the components thereof, the process comprising: (i) providing a fermentation media suitable for producing mycoprotein; (ii) fermenting the fermentation media to obtain a mixture comprising mycoprotein; (iii) separating the mycoprotein from the mixture to obtain a mycoprotein phase; and (iv) mechanically disrupting the cell walls of the mycoprotein in the mycoprotein phase thereby releasing at least some of the mycoprotein cell contents. There is also described at least one of mycoprotein and the components thereof obtainable, obtained or directly obtained from the process. Further described is a composition comprising at least one of mycoprotein and the components thereof, wherein the composition is non-fibrous. The composition may comprise at least one of: protein obtained from mycoprotein, and amino acids derived from protein obtained from mycoprotein.

Abstract: Methods and systems for generating and distributing data visualizations are provided. One method includes displaying a user interface including a canvas and a card builder toolset, the card builder toolset including a plurality of selectable options, each of the plurality of selectable options responsive to user input to present a definition screen including one or more card definition parameter input fields. The method further includes receiving user input into the one or more card definition parameter input fields for each of the plurality of selectable options and, in response, defining at least one aspect of a card to be included within a user dashboard presented on the canvas. The method also includes rendering a card within the canvas in accordance with parameters defined by the user input, the card being included within a dashboard to be displayed to users.

Abstract: A processor-implemented method for the ownership transfer and tracking of tangible assets using a blockchain is described. In an embodiment, the method includes generating a root node associated with a tangible asset via a processor. The root node has a first hash value that represents a storage location of the root node, data associated with a tangible asset, and a second hash value that represents a storage location of the subsidiary node. The method also includes storing a hierarchical hash-linked tree structure in a non-transitory, processor-readable memory. The hierarchical hash-linked tree structure can include multiple nodes. The multiple nodes include the root node and the subsidiary node. The subsidiary node has the second hash value, and data associated with a tangible sub-asset of the tangible asset.

Abstract: A system can display confidence values in a wellbore inversion model using a visual indicator. The system can receive downhole data relating to the wellbore from a downhole tool deployed in a wellbore of a geological formation during a wellbore operation. The system can additionally generate an inversion model of the geological formation by performing inversion processing on the downhole data. Furthermore, the system can determine confidence values for the downhole data in the inversion model. Additionally, the system can determine a depth of detection limit for the downhole data based on the confidence values. The system can output the inversion model, the depth of detection limit, and a visual indicator based on the confidence values for display at a display device for use in adjusting the wellbore operation.

Abstract: A 3D printer includes a gantry configured to move in a plane substantially parallel to a x-y build plane and a print head configured to extrude molten material to print a 3D part in a layer-by-layer process. The 3D printer includes a platen configured to support the part being printed in the layer by layer process and positionable with a primary Z positioner along a z-axis substantially normal to the x-y build plane. The 3D printer includes a local Z positioner moved by the gantry, the local Z positioner comprising a linear motor configured to move the print head in the z-direction and having an operable range of motion extending from a nominal build position at which a nozzle of the print head is positioned in the x-y build plane to a raised position above the x-y build plane.

Abstract: A drinking vessel including a beverage container defining a drinking opening therethrough and a closure attachable to the beverage container to close the drinking opening. A first set of magnet units is coupled to the beverage container, and a second set of magnet units is coupled to the closure. When the closure is in a closed position, magnetic attraction between at least one magnet unit of the first set of magnet units and at least one magnet unit of the second set of magnet units holds the closure in place relative to the beverage container, thereby closing the drinking opening. When the closure is rotated away from the closed position, magnetic repulsion between at least one magnet unit of the first set of magnet units and at least one magnet unit of the second set of magnet units pushes the closure away from the beverage container.

Abstract: A system is provided for automatically generating electronic artifacts using extended functionality. In particular, the system may use a template-based process to automatically generate artifacts based on a defined set of parameters and/or variables. The system may further use one or more plugins which may provide extended functionality with respect to the artifact generation process. Accordingly, the artifact generation process may include initializing a parameter list based on application parameters and/or plugin parameters, processing the parameters, generating variables based on the parameters, and replacing variables in scheme template files with appropriate values (e.g., user supplied or plugin generated values) to output an artifact file to a predetermined location. In this way, the system provides a robust and efficient way to automatically generate artifacts.

Abstract: A unit-dose dentifrice composition includes a soluble fibrous composition and a nonfibrous composition. The soluble fibrous composition includes web forming material and tin ion source. The nonfibrous composition includes abrasive. The abrasive and the tin ion source are in separate locations within the unit-dose dentifrice composition.

Abstract: An imaging device may have an array of image pixels that includes red, green, blue, and infrared pixels. The imaging device may include a dual-band filter that allows transmission of light in the visible band and in the near-infrared band and may include color processing circuitry that produces a color image with marked infrared regions. The color processing circuitry may include a standard color processing pipeline with a color correction matrix that produces a tone-mapped standard red, green, and blue image and may include infrared marking circuitry. The infrared marking circuitry may include hue angle determination circuitry, cell means determination circuitry, and near-infrared determination circuitry that determine portions of the image with high infrared reflectance to be marked. The infrared-marked tone-mapped standard red, green, and blue image may be output to a machine vision system to identify objects in the imaged scene with high infrared reflection.