Abstract: The present invention discloses an automated sterility testing assembly that has a needle holder sized and configured to selectively retain a needle fluidly coupled to a sterility testing filter. The holder is configured to move the needle in a first direction to pierce selected containers disposed on a carrier and to move the needle in a second direction opposite the first direction to remove the needle from the selected containers. The assembly includes a brace that braces the fluid containers during their respective piercings by the needle. Accordingly, the brace prevents the needle from moving the fluid containers out of the carrier.

Abstract: Various embodiments of a compression collar expander assembly for expanding a tubular compression collar are described. For example, the compression collar expander assembly can include a guide plate, a spindle plate, and a plurality of carriages movably disposed on a top surface of the guide plate. Each of the plurality of carriages can include a body, a guide projecting from the body, and a die set comprising a plurality of dies. Each die can include a base coupled to a corresponding one of the plurality of carriages and a prong upstanding from the base. In some embodiments, a tapered expander is configured to assist with expanding the plurality of dies.

Abstract: Embodiments are directed toward an aseptic bag filling system. In some embodiments, the aseptic bag filling system selectively and aseptically fills sterilized bags with a fluid. The bags are dispensed from a magazine that stores the bags while the bags are fluidly coupled to a fluid manifold via respective fluid pathways. The bags define a closed system, the interior of which, after sterilization, is not exposed to the external environment through filling of the bags with the fluid, sealing such filled bags, and separating or cutting such sealed bags from the manifold.

Abstract: A method and system for course assessment. The method including: receiving assessments from a plurality of assessors for at least one learner; reviewing the assessments for any issues by, for example, an AI agent; if issues are found, returning the assessments for additional review by, for example, an AI agent, if not, continuing; aggregating the assessments by, for example, an AI agent; reviewing the aggregated assessment for any aggregated issues by, for example, an AI agent; if aggregated issues are found, returning the aggregated assessments for additional review by, for example, an AI agent, if not, continuing; and providing the aggregated assessment to the learner. The system makes use of processor and memory to execute instructions to implement the method.

Abstract: A warning tag and process of making the warning tag are provided. The warning tag has a substrate layer, a reflective layer laid on top of the substrate layer, and a negatively printed message on the reflective layer. In some embodiments, the reflective layer is covered with non-reflective ink to form the non-reflective ink coating such that a warning indicia message is left exposed while the surrounding area thereto is covered. A process of making such warning tags is also provided.

Abstract: Methods and systems for identifying a defect in an additive manufacturing process. One or more robots are configured for manufacturing, inspection, and repair of material. One or more sensors are configured for analyzing the material. A memory includes instructions and at least one processor configured to execute the instructions. The instructions are configured to cause the robot(s) and/or a corresponding computing platform to perform steps including receiving information from the one or more sensors during deposition of the material and obtaining microstructure information specific to the material being deposited from a predictive index. The steps also include assigning a weight to the output of, or to a defect probability determined from the output of, at least one of the one or more sensors. The steps also include determining, using the weighted information, the likelihood of a defect in the material.

Abstract: Embodiments are directed toward an aseptic bag filling system. In some embodiments, the aseptic bag filling system selectively and aseptically fills sterilized bags with a fluid. The bags are dispensed from a magazine that stores the bags while the bags are fluidly coupled to a fluid manifold via respective fluid pathways. The bags define a closed system, the interior of which, after sterilization, is not exposed to the external environment through filling of the bags with the fluid, sealing such filled bags, and separating or cutting such sealed bags from the manifold.

Abstract: A power circuit breaker has a housing defining a first passage and a cross passage through the housing. A bus bar extends through the cross passage and is configured to transmit electric power and/or break transmission of the electric power through the housing. The bus bar includes at least an input section, a coin or center section, and an output section that are separable from each other. The housing aligns a solenoid piston within the first passage of the housing. The solenoid has a piston with two opposite ends, and one of the ends operates as a plunger to separate the sections of the bus bar when the solenoid is actuated. The plunger moves the coin or center section of the bus bar out of contact with the input section and the output section of the bus bar to break electrical transmission across the bus bar.

Abstract: An approach for detecting unplanned changes in the link performance of a delay tolerant network and making automatic and immediate adjustments to the contact plans of the network to provide route revisions that will reallocate traffic load to improve network performance. Physical layer information is used to predict link performance and to adapt route computation to avoid disruption and to optimize contact performance. Prediction is based on advanced software defined radio observable phenomena such as signal to noise ratio, background noise measurements, and forward error correction bit error counts. This approach can enable a delay-tolerant network node to recompute routes and revise bundle forwarding decisions automatically in response to changes in the properties of the communication link.

Abstract: Methods for improving engraftment of donor cells in a subject thereof are provided. Such methods can comprise providing donor cells that have been modified to express a first isoform of a target protein (e.g., interleukin-2 receptor subunit gamma (IL2RG)) that is functionally indistinguishable but immunologically distinguishable from a second isoform of the target protein, administering the donor cells to the subject, and then selectively inhibiting host cells in the subject based on their expression of the second isoform of the target protein, thereby improving engraftment of donor cells in the subject. Also provided are combinations for administration to a subject in need thereof, wherein the combination comprises (1) a population of donor cells modified to express a first isoform of a target protein (e.g., IL2RG) and (2) an antagonist (e.g.

Abstract: A system and methods for mobile reporting of railroad operations. The system can estimate a current geographic location of railway assets, defects, and projects based on input from at least a global positioning system (GPS) receiver and a graphical user interface (GUI). The system can display a geographic region of interest and estimate a location of a client device of the user based on geo-coded information. In this way, a network of users can determine a location of the railway assets, defects, and project locations and corresponding updates in real-time.

Abstract: An electric vehicle system includes a delivery charger including a mounting assembly and an electrical energy source. The electrical energy source is configured to provide electricity to charge a battery of an electric vehicle. The mounting assembly is configured to facilitate releasably coupling the delivery charger (i) to a first interface of a chassis of the electric vehicle prior to a body assembly of the electric vehicle being installed onto the chassis and (ii) to a second interface of the body assembly when the body assembly is coupled to the chassis.

Abstract: A power circuit breaker has a housing defining a first passage and a cross passage through the housing. A bus bar extends through the cross passage and is configured to transmit electric power and/or break transmission of the electric power through the housing. The bus bar includes at least an input section, a coin or center section, and an output section that are separable from each other. The housing aligns a solenoid piston within the first passage of the housing. The solenoid has a piston with two opposite ends, and one of the ends operates as a plunger to separate the sections of the bus bar when the solenoid is actuated. The plunger moves the coin or center section of the bus bar out of contact with the input section and the output section of the bus bar to break electrical transmission across the bus bar.

Abstract: An electric vehicle system includes an electric vehicle and a delivery charger. The electric vehicle includes a chassis, a cab coupled to a front end of the chassis, and a battery supported by the chassis. The delivery charger includes a support, a power generator coupled to the support, a fuel tank coupled to the support and fluidly coupled to the power generator, and a mounting assembly coupled to the support. The power generator is configured to receive a fuel from the fuel tank and generate electricity to charge the battery. The mounting assembly is configured to facilitate releasably mounting the delivery charger at least one of (i) directly to the chassis, (ii) within a body assembly coupled to the chassis, or (iii) to a lift assembly coupled to the body assembly.

Abstract: Systems and methods are provided for estimating charge time for an electric vehicle. A current vehicle range of the electric vehicle may be determined, and a range selection of the electric vehicle may be determined. Based on the current vehicle range and a charging range associated with the range selection, an intermediate charging range between the current vehicle range and the charging range associated with the range selection is determined. An estimated charge time to charge the electric vehicle to the intermediate charging range may be determined, and an indication of the intermediate charging range and the estimated charge time to reach the intermediate charging range may be generated for presentation.

Abstract: Disclosed is a vascular stent-graft which includes a tubular body having a tubular wall which is comprised of at least a first layer of a fabric, said body including a proximal anchor section of a cylindrical form, preformed with a first diameter and a first length, a distal treatment section of a tapered form and having a second length, and a transition section which tapers the tubular body from the anchor segment to the treatment segment, at least one stent of a first set engaged with the anchor section, adapted to bias the anchor section from the first diameter to a second diameter which exceeds the first diameter.

Abstract: A vehicle includes a chassis, a body coupled to the chassis and having a front surface, the body defining a recess positioned along the front surface and extending rearward from the front surface, a port coupled to the body and positioned within the recess, and a door movably coupled to the body and selectively repositionable between a closed position and an open position. In the closed position, the door extends across the recess and obstructs access to the port. In the open positon, the door permits access to the port.

Abstract: Systems and methods for providing activity recommendations to occupants of a vehicle are provided, particularly for the intent of motivating the occupants to engage in certain physically and/or mentally beneficial activities. A method, according to one implementation, includes the step of detecting when a vehicle has been driven to a vehicle servicing facility. The method also includes the step of providing activity recommendations to one or more people present in the vehicle when the vehicle has been driven to the vehicle servicing facility.

Abstract: An electric vehicle system includes an electric vehicle and a delivery charger. The electric vehicle includes a chassis, a cab coupled to a front end of the chassis, and a battery supported by the chassis. The delivery charger includes a support, a power generator coupled to the support, a fuel tank coupled to the support and fluidly coupled to the power generator, and a mounting assembly coupled to the support. The power generator is configured to receive a fuel from the fuel tank and generate electricity to charge the battery. The mounting assembly is configured to facilitate releasably mounting the delivery charger at least one of (i) directly to the chassis, (ii) within a body assembly coupled to the chassis, or (iii) to a lift assembly coupled to the body assembly.