Abstract: A stereo 4D radar vision system comprises a stereo vision system and a 4D radar system. The stereo vision system consists of two cameras with a field of view FOV1 and a baseline B1. The 4D radar system has a transmitter antenna array and a receiver antenna array forming a scanning field of view FOV2. The overlap between FOV1 and FOV2 ranges from 0.3 meter to 300 meters. The field of view FOV1 has higher pixel resolutions than FOV2. The center of the stereo vision system's field of view FOV1 is at a distance of less than 20 cm away from the center of the 4D radar system's field of view FOV2.

Abstract: A silicone cup is provided. The silicone cup includes a body made of a silicone. The silicone cup also includes a plurality of concave measurement windows provided on an exterior surface of the body.

Abstract: An apparatus for producing a fundus image includes: a processor and a memory; an illumination component including a light source; a camera; and a display, the memory stores instructions that, when executed by the processor, cause the apparatus to: display a target element on the display; display a light source reflection from a cornea of an eye on the display; update a position of the light source reflection on the display as a caregiver manipulates a position of the apparatus relative to the eye; as time elapses, modify the display to allow the light source reflection to more easily be positioned within the target element; and automatically initiate fundus image capture with the camera when the light source reflection is within the target element on the display.

Abstract: Searching encrypted data using encrypted contexts by performing at least the following: configuring a first encryption context that allows access to a first encrypted field, configuring a second encryption context that allows access to a second encrypted field, assigning the first encryption context to a first role and the second encryption context to a second role, assigning the first role to a first user account to allow the first user account to access the first encrypted field, assigning the second role to a second user account to allow the second user to access the second encrypted field, receiving a query request associated with the first user account for a search term, wherein the query request includes instructions to search for an unencrypted version of the search term and a first encrypted value of the search term that is based on the first encryption context.

Abstract: A flexible protection sleeve for a container includes a bottom portion, a side portion, and a top portion integrally formed from a same flexible material. The bottom portion and the side portion are configured to wrap around an outer surface of the container, and the top portion is configured to wrap around a top rim of the container, from the outer surface to an inner surface of the container.

Abstract: When multiple backup database instances most recently experienced an update is determined. If a most recently updated backup database instance was updated within a defined time period of one or more other backup database instances, a source instance for cloning is selected as the backup database instance that satisfies at least one of a physical or logical proximity criteria relative to a designated database instance. If a difference in update times is greater than the defined time period, e.g., for the two most recent backup database instances, the source instance for cloning is selected to be the most recently updated backup database instance. Cloning to a target instance is performed using the selected backup database instance as a source instance as long as preparatory operations all pass. If not, the source databases are used for the cloning while still being accessible to clients.

Abstract: A system includes a breast shield configured to mount to a breast during a breast milk letdown process. The breast shield includes one or more sensors integrally mounted thereon. The system also includes an analyzer configured to collect and analyze data obtained by the one or more sensors to extract information reflecting a condition of the breast.

Abstract: Fundus imaging includes selective illumination and exposure of an image sensor array. Fundus imaging systems and methods disclosed herein are wide field of view imaging typically conducted under non-mydriatic conditions. At a first time, an illumination unit illuminates a first portion of an eye fundus. At a second time, the illumination unit illuminates a second portion of the eye fundus. One or more fundus images are captured during illumination.

Abstract: A fork is provided. The fork includes a fork handle made of silicone. The fork also includes a fork head made of the silicone and integrally formed with the fork handle. The fork further includes an embedded support disposed inside the fork head and extending into the fork handle, a length of the embedded support being less than about 35% of a full length of the fork. The embedded support is made of a material having a strength greater than the silicone.

Abstract: The present disclosure relates to exhaust treatment systems and engine systems. In one implementation, an engine system comprises an engine comprising an intake manifold and an exhaust manifold, the engine configured to combust a fuel-air mixture received via the intake manifold and produce a flow of exhaust gases via the exhaust manifold. The engine system also comprises a turbocharger comprising a turbine, an exhaust passageway fluidly connecting the exhaust manifold of the engine to the turbine and an intake passageway fluidly connected to the intake manifold of the engine for supplying the fuel-air mixture, a catalyzed member positioned along the exhaust passageway between the engine and the turbine, and an exhaust gas recirculation (EGR) loop fluidly connected downstream of the catalyzed member and fluidly connected to the exhaust passageway and the intake passageway.

Abstract: A controller for an internal combustion engine of a generator set operates the engine at a first, low load condition at a lean air/fuel ratio using hydrogen fuel, and at a second, high load condition at a richer air/fuel ratio using gaseous fuel. The controller transitions from the first condition to the second condition by adding gaseous fuel to achieve the richer air/fuel ratio during a transient event.

Abstract: An apparatus for producing a fundus image includes: a processor and a memory; an illumination component including a light source; a camera; and a display, the memory stores instructions that, when executed by the processor, cause the apparatus to: display a target element on the display; display a light source reflection from a cornea of an eye on the display; update a position of the light source reflection on the display as a caregiver manipulates a position of the apparatus relative to the eye; as time elapses, modify the display to allow the light source reflection to more easily be positioned within the target element; and automatically initiate fundus image capture with the camera when the light source reflection is within the target element on the display.