Abstract: A plunger lift system, as well as a method for monitoring plunger parameters within a wellbore using such a plunger lift system, are provided. The plunger lift system includes a lubricator attached to a wellhead at the surface and a plunger dimensioned to travel through the production tubing upon being released from the lubricator. The plunger lift system also includes magnetic sensor systems installed along the production tubing, where each magnetic sensor system includes a magnetic sensor for detecting the passage of the plunger as it travels through the production tubing, as well a communication device for transmitting communication signals between the magnetic sensor systems and a computing system located at the surface, where the computing system includes a processor and a non-transitory, computer-readable storage medium including computer-executable instructions that direct the processor to dynamically determine the plunger position and/or velocity based on the received communication signals.

Abstract: An interposer structure and a package structure are provided. The interposer structure includes a conductive portion, a dielectric layer, a plurality of first wires, and a plurality of second wires. The conductive portion has a first surface and a second surface opposite to the first surface. The dielectric layer encapsulates the conductive portion and exposes the first surface and the second surface. The first wires are formed on the first surface. The second wires are disposed over the second surface.

Abstract: A vehicle includes a truck bed that includes a bed deck and a storage system that includes a rack assembly including a housing having a fixed size that occupies at least 10 percent of a total area of the bed deck in a stowed position. The rack assembly includes a pivot mechanism that is mounted to a rear pillar of the vehicle and provides a fixed pivot location. The rack assembly is configured to pivot about the pivot location from the stowed position entirely within the truck bed overhanging the bed deck to an extended position at least partially out of the truck bed and overhanging a tailgate of the truck bed.

Abstract: Described herein are compositions and methods related to enhancing cardiomyocyte transplant engraftment and methods of administering a transplant composition.

Abstract: Systems, methods, and other embodiments described herein relate to an automated vehicle (AV) navigating on roads with a control model trained using residual policies for reducing error. In one embodiment, a method includes generating a generic policy for a control model used to navigate a road having multiple agents with traffic data acquired, the generic policy applying to general traffic scenarios associated with the road. The method also includes training a task policy with reinforcement learning a plurality of residual functions for error reduction of the generic policy, the residual functions factoring parameters about the multiple agents and specific traffic scenarios. The method also includes communicating the generic policy, the task policy for error reduction, and a domain distribution learned by comparing simulated data with the traffic data to a vehicle.

Abstract: A nanomaterial-coated mandrel-coiled twisted and coiled polymer fishing line (TCPFL) actuator, method, and computer program product for creating the mandrel-coiled TCPFL) actuator. A plurality of mandrel-coiled TCPFL muscles may be fabricated, wherein fabricating the plurality of mandrel-coiled TCPFL muscles may include synthesizing Graphene-C-Ni-PVA solution and coating the TCPFL with the Graphene-C-Ni-PVA solution.

Abstract: A mandrel-coiled twisted and coiled polymer fishing line (TCPFL) actuator, method, and computer program product for creating the mandrel-coiled TCPFL) actuator. A plurality of mandrel-coiled TCPFL muscles may be fabricated, wherein fabricating the plurality of mandrel-coiled TCPFL muscles may include synthesizing mesoporous C-NiAg-PVA solution and coating the TCPFL with the mesoporous C-NiAg-PVA solution.

Abstract: Impingement cooling systems, electronic motor assemblies, and Electric vertical take-off and landing (eVTOL) systems are disclosed. In one embodiment, an impingement cooling system includes an electronic device casing downstream a propulsion air-flow and one or more electronic devices housed in the electronic device casing. A plurality of fins extend from the electronic device casing and one or more fluidic oscillators are coupled to the electronic device casing, wherein the fluidic oscillators receive the propulsion air-flow and provide an oscillatory air-flow over the electronic device casing and the plurality of fins.

Abstract: Systems and methods are provided that implement virtual dataset creation and formal verification for artificial Intelligence (AI)/Machine Learning (ML) models in a manner that improves the performance of AI/ML models when encountering corner cases. For example, a corner case correction system is configured to synthesize new samples by recontextualizing samples related to corner cases, in new environments. The corner case correction system can implement an energetic neural process which separates input data into contextual features and content, and then recombines the context and content to synthesize new samples, generating a virtual dataset. The energetic neural process also performs a formal verification of the AI/ML models to address noise in the virtual dataset. The AI/ML model is trained using the virtual dataset, and an updated AI/ML model is created to execute predictive analysis for the corner cases associated with driving environments of autonomous vehicles.

Abstract: Impingement cooling systems, electronic motor assemblies, and electric vertical take-off and landing (eVTOL) systems are disclosed. In one embodiment, an impingement cooling system includes an electronic device casing downstream a propulsion air-flow and one or more electronic devices housed in the electronic device casing. A plurality of fins extend from the electronic device casing. At least one of the plurality of fins is an airfoil fin. The airfoil fin includes a high-pressure side with an air inlet that receives the propulsion air-flow. An inner conduit is fluidly coupled to the air inlet and directs the propulsion air-flow over the electronic device casing. A low-pressure side with an air outlet is fluidly coupled to the inner conduit. The air outlet expels the propulsion air-flow into the atmosphere.

Abstract: A system, method and storage medium for providing an emergency vehicle alert includes a first device collecting EV-related data, a management server receiving the EV-related data from the first device, the management server determining a geofence for the EV by dynamically adjusting a size or shape of the geofence at least based on a velocity of the EV-related data, the management server generating a safety warning signal including geofence information associated with the determined geofence, the management server transmitting the safety warning signal to a second device, a second device receiving the safety warning signal, the second device determining whether the another vehicle is located within the geofence based on the safety warning signal, the second device performing one or more alert actions when the another vehicle is located within the geofence, and the second device performing no alert action when the another vehicle is out of the geofence.

Abstract: A device for evaluating integrity of an underground structure by using electromagnetic waves includes a plurality of main reinforcing bars arranged in a vertical direction in an underground structure, a plurality of measurement cables extending vertically to be adjacent to the main reinforcing bars, respectively, at least one impedance change unit which is provided on each of the measurement cables, is electrically connected to the measurement cable, and has a characteristic impedance different from a characteristic impedance of the measurement cable, and an electromagnetic wave measurement unit for detecting a change point of a characteristic impedance as a defect point of the underground structure by providing an electromagnetic wave by using, as a signal transmission line, one of the plurality of measurement cables and one of the plurality of main reinforcing bars, or one pair of measurement cables selected from the plurality of measurement cables.

Abstract: A printer includes a printing portion that performs printing on a media, and a media exchanger that can hold a roll of a plurality of media and can move a specific roll among the rolls to a media supply position where the media can be supplied from the roll to the printing portion. The media exchanger includes a plurality of media holding parts and a rotating part. Each media holding part includes a set of clamping parts that rotatably clamps a single roll, and a guide part that slidably supports one or both of the clamping parts. The rotating part holds the plurality of media holding parts in an arrangement such that, when rotated about the rotation axis, the roll held by each media holding part comes to the media supply position once in the process of the rotation.

Abstract: Provided is a compound selected from the group consisting of shown in formula (I), (II), (III), or (IV). Provided is a composition consisting of solvates or soluble salts formed by pharmaceutically acceptable solvents and the compound selected from the group shown in formula (I), (II), (III), or (IV). Provided is a pesticide consisting of a diluter and the compound selected from the group shown in formula (I), (II), (III), or (IV).

Abstract: The present disclosure is directed to systems and methods for cooling an electric charging cable. The system includes a conductor core, a wick placed around an exterior of the conductor core, an outer cover surrounding the wick, wherein the outer cover comprises an inner surface, and wherein a space is formed between the wick and the inner surface of the outer cover, and one or more channels disposed within the space between the wick and the inner surface of the outer cover and coupled to the wick, wherein the one or more channels includes an outer surface and wherein the outer surface of the one or more channels is placed a distance from the inner surface of the outer cover.

Abstract: An antenna module is provided. The antenna module includes a conductive structure, a first dielectric layer, and a second dielectric layer. The conductive structure defines a first space and a second space over the first space. The first dielectric layer is at least partially within the first space and has a first dielectric constant. The second dielectric layer is at least partially within the second space and has a second dielectric constant different from the first dielectric constant.

Abstract: A semiconductor device package includes a first circuit layer, a first emitting device and a second emitting device. The first circuit layer has a first surface and a second surface opposite to the first surface. The first emitting device is disposed on the second surface of the first circuit layer. The first emitting device has a first surface facing the first circuit layer and a second surface opposite to the first surface. The first emitting device has a first conductive pattern disposed on the first surface of the first emitting device. The second emitting device is disposed on the second surface of the first emitting device. The second emitting device has a first surface facing the second surface of the first emitting device and a second surface opposite to the first surface. The second emitting device has a second conductive pattern disposed on the second surface of the emitting device.

Abstract: A buckling-restrained brace includes a core, a restrainer encasing the core from an outer side thereof, a stiffening member joined to the core in a state where a part of the stiffening member is disposed inside the restrainer, and a connector having a first end portion that is pin-joined to the structure and a second end portion that is joined to at least one of the core and the stiffening member, in which an elongated hole is provided in at least one of the core, the stiffening member, and the connector as a position adjustment mechanism configured to adjust a relative position between the connector and at least one of the core and the stiffening member.

Abstract: A package structure includes a substrate, an electronic device, an underfill, and an underfill guide structure. The electronic device is disposed over the substrate. The underfill is outflanked by the substrate and the electronic device. The underfill guide structure is disposed outside of a vertical projection of the circuit structure and horizontally overlaps a gap between the substrate and the electronic device, and configured to reduce an extension of a portion of the underfill outside of the vertical projection along a lateral surface of the electronic device.

Abstract: A turbine engine cleaner assembly comprising: at least one drive block coupled to a driver for rotatably driving said at least one drive block, said at least one drive block comprising at least one passageway having an inlet and an outlet, said inlet coupled to a pneumatic supply; and a wiper comprising at least one paddle, said at least one paddle having at least one inflatable bag detachably mounted thereto, said at least one paddle adapted to be detachably mounted to said at least one drive block so that when air is received in said inlet, it passes into and through said at least one passageway and said outlet to inflate said at least one inflatable bag, said at least one drive block rotatably driving said at least one paddle so that said at least one paddle is rotatably driven.