Abstract: A valve includes an inlet, an annular seat, a poppet having an annular body having an inner volume and an annular seat facing surface selectively contactable with the annular seat, and at least one alignment pin extending inwardly of the inner volume of the poppet, an outlet fluidly connectable to the inlet; and an alignment tube disposed between the outlet and the inlet, the alignment tube extending inwardly of the inner volume of the poppet and including an alignment feature thereon configured to at least partially receive the alignment pin therein when the annular seat facing surface of the poppet is retracted from the seat.

Abstract: Coatings may be used to discourage agglomeration and dust formation when handling seeds. Aqueous emulsions suitable for coating seeds and other substrates may comprise an aqueous fluid, a film-forming polymer that is water-soluble or biodegradable, optionally, a plasticizer, and shellac particles dispersed in solid form in the aqueous fluid. The film-forming polymer is at least partially dissolved in the aqueous fluid. Optionally, the aqueous emulsions may comprise at least one effect pigment, and/or at least one wax, and/or one or more of at least one surfactant, at least one biocide, at least one preservative, at least one second film-forming polymer, at least one crosslinking agent, or any combination thereof.

Abstract: Provided are imaging agents comprising a compound of Formula I, or a pharmaceutically acceptable salt thereof, and methods of their use.

Abstract: There is disclosed a method for treating an isolated hydrocarbon interval feedable through a production tubing inside a well bore and forming an annulus therebetween. A perforated cylindrical tool having an expandable annular seal may attach to the production tubing and house a slidable element positionally responsive to an injection velocity of a well fluid. The tool may be lowered to a sealing depth for bracketing the hydrocarbon interval. Injection of the well fluid may drag a narrowing bore of the slidable element downward for expanding the annular seal against the well bore. The well fluid may also be directed from the element bore to the annulus by aligning an element flow port with a corresponding tool passage, a downstream or an upstream flow being selectable by an injection velocity for slidably aligning the corresponding flow ports having different axial locations.

Abstract: Techniques are provided for failing over an aggregate from one file system instance to a different file system instance of a distributed scale-out storage system. The aggregate may be stored within distributed storage that is accessible to a plurality of file system instances of the distributed scale-out storage system. When the aggregate is failed over from a first file system instance to a second file system instance, the first file system instance may still have a valid read lease that allows the first file system instance to serve client I/O, directed to the aggregate, using a cache. In order to prevent the first file system instance from serving stale data from the cache before the read lease expires, state machines and a set of control data are used to ensure that the second file system instance attaches to the aggregate only after the read lease has expired.

Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as isobutanol are disclosed. For example, genetically modified methanotrophs that are capable of generating isobutanol at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed.

Abstract: An additive manufacturing process includes forming an object material stack using sheet materials without use of binder material between the sheet materials and forming features of the cross-sectional layers of a 3D object in the corresponding sheet materials. Another process involves forming features of the cross-sectional layers of a 3D object in soot layers of a laminated soot sheet. A manufactured article includes three or more glass layers laminated together without any binder material between the glass layers. At least one of the glass layers is composed of silica or doped silica, and at least one feature is formed in at least one of the glass layers.

Abstract: A method of programming a fabric-coupled FPGA device includes instructing a communication fabric to establish a first logical partition segregating a first set of communication switch ports within the communication fabric that includes the management processor and a target device comprising a memory device configured to program a field-programmable gate array (FPGA). The method includes directing configuration data configured to program the FPGA to the target device over the first logical partition. The method includes instructing the communication fabric to remove the first logical partition in the communication fabric, wherein the configuration data remains stored at the target device after removal of the first logical partition. The method includes instructing the communication fabric to establish a second logical partition segregating a second set of communication switch ports within the communication fabric that includes a selected device and the target device that stores the configuration data.

Abstract: Aspects of the present disclosure are directed to method for facilitating a transaction between a service provider and a customer using an online payment platform. The method includes receiving a request from a customer's device to enter into a transaction with a service provider and receiving a request from a service provider's device to process a cardless payment transaction for the transaction. The method further includes determining a tipping process to be applied to the transaction whereby an automatically determined tip amount or a manually determined tip amount is added to the transaction. The processing of the transaction is delayed until the automatically determined or the manual tip amount is added to the transaction. The cardless payment including the tip amount is then processed and a confirmation thereof is communicated to the respective devices of the customer and the service provider.

Abstract: A computer implemented method for determining entity attributes. The method comprises determining one or more entity identifiers, determining an entity server address of the entity based on the one or more entity identifiers, wherein the entity server address points to an entity server; verifying the entity server address transmitting a message for request for information to the entity server address, receiving entity information from the entity server; and providing, to a machine learning model, the received entity information. The machine learning model is trained to generate a numerical representations of entities based on the entity information.

Abstract: A computing platform may generate a schema to prompt for user access information, wherein the user access information includes: 1) a set of authorized users and 2) one or more portions of an information source to which the set of authorized users have access. The computing platform may send, to a first user device, the schema. The computing platform may receive, from the first user device, the user access information. The computing platform may translate the user access information to structured user information, which may include translating the user access information from a first format into a second format. The computing platform may send, to a second user device corresponding to one of the set of authorized users, the structured user information.

Abstract: In a first aspect, provided herein is a beta/MPZ family-subunit-eliminated (beta/MPZ?) engineered-cell comprising a cell with functionally inactivated SCN1B, SCN2B, SCN3B, SCN4B, MPZL1, MPZL2, MPZL3, MPZ and JAML genes. In certain aspects, the beta/MPZ? cell further comprising a defined engineered voltage-gated sodium channel, wherein the engineered voltage-gated sodium channel comprises a sodium channel alpha subunit, at least one sodium channel beta subunit.

Abstract: A robot system for servicing a semiconductor tool includes a cart frame. An arm support frame is fixed to the cart frame and is coupled to a robot arm. An arm frame is connected by hinges to the arm support frame at a first end and to a fixture connect interface at a second end. The fixture connect interface connects to a docking fixture of the semiconductor tool. An arm locking mechanism is attached to the arm support frame for locking the arm frame, when rotated, to an extended position or a folded position. The fixture connect interface connects the cart frame to the semiconductor tool, when the arm frame is locked in the extended position.

Abstract: There is disclosed a method for treating an isolated hydrocarbon interval feedable through a production tubing inside a well bore and forming an annulus therebetween. A perforated cylindrical tool having an expandable annular seal may attach to the production tubing and house a slidable element positionally responsive to an injection velocity of a well fluid. The tool may be lowered to a sealing depth for bracketing the hydrocarbon interval. Injection of the well fluid may drag a narrowing bore of the slidable element downward for expanding the annular seal against the well bore. The well fluid may also be directed from the element bore to the annulus by aligning an element flow port with a corresponding tool passage, a downstream or an upstream flow being selectable by an injection velocity for slidably aligning the corresponding flow ports having different axial locations.

Abstract: The systems and methods described can include approaches to calibrate head-mounted displays for improved viewing experiences. Some methods include receiving data of a first target image associated with an undeformed state of a first eyepiece of a head-mounted display device; receiving data of a first captured image associated with deformed state of the first eyepiece of the head-mounted display device; determining a first transformation that maps the first captured image to the image; and applying the first transformation to a subsequent image for viewing on the first eyepiece of the head-mounted display device.

Abstract: There is disclosed a method for treating an isolated hydrocarbon interval feedable through a production tubing inside a well bore and forming an annulus therebetween. A perforated cylindrical tool having an expandable annular seal may attach to the production tubing and house a slidable element positionally responsive to an injection velocity of a well fluid. The tool may be lowered to a sealing depth for bracketing the hydrocarbon interval. Injection of the well fluid may drag a narrowing bore of the slidable element downward for expanding the annular seal against the well bore. The well fluid may also be directed from the element bore to the annulus by aligning an element flow port with a corresponding tool passage, a downstream or an upstream flow being selectable by an injection velocity for slidably aligning the corresponding flow ports having different axial locations.

Abstract: Techniques are provided for failing over an aggregate from one file system instance to a different file system instance of a distributed scale-out storage system. The aggregate may be stored within distributed storage that is accessible to a plurality of file system instances of the distributed scale-out storage system. When the aggregate is failed over from a first file system instance to a second file system instance, the first file system instance may still have a valid read lease that allows the first file system instance to serve client I/O, directed to the aggregate, using a cache. In order to prevent the first file system instance from serving stale data from the cache before the read lease expires, state machines and a set of control data are used to ensure that the second file system instance attaches to the aggregate only after the read lease has expired.

Abstract: A method of programless assembly of a device using a robotic cell comprising calibrating a robotic cell for generating a product model, the robotic cell including an end-of-arm camera and utilizing the robotic cell to generate the product model of the device for assembly. The method in one embodiment further comprises validating the product model using a partial assembly method and making the product model available for use by robotic cells.

Abstract: A control system for a drive through includes processing circuitry. The processing circuitry is configured to determine, using image data obtained from multiple cameras, a characteristic of a vehicle in a lane of the drive through. The processing circuitry can operate a point of sale unit to provide an indication of the characteristic of the vehicle. The processing circuitry can, responsive to detection of one or more of a plurality of vehicles using the image data, perform at least one of (i) initiating an alert via the point of sale unit for staff of the drive through, (ii) initiating an action to open an additional lane, or (iii) initiating a kitchen action to prepare one or more food or beverage items.

Abstract: Power dividers (or splitters) and power combiners may be implemented using distributed lossy transmission lines that dissipate radio frequency (RF) and other electromagnetic (EM) signal energy. By taking advantage of natural PCB board loss at high operating frequencies, N-way power dividers with matched outputs and good isolation may be implemented without the use of discrete resistors. In one embodiment, a N-way power divider may be at least partially implemented on buried printed circuit board (PCB) layers (e.g., partially embedded) and, in a further embodiment a N-way may be implemented in a manner that is completely internal to the PCB (e.g., completely embedded), without the use of discrete resistors.