Abstract: This document describes systems and techniques for encoding a video frame using different compression ratios or compression algorithms for text blocks and non-text blocks. The described systems and techniques can determine, using a machine-learned model, which blocks of a frame include and do not include text. The described systems and techniques can then use a different compression ratio or compression algorithm for text blocks than the compression ratio or compression algorithm used for non-text blocks. For example, the systems and techniques can encode the text blocks using a first compression ratio that results in higher video quality than a second compression ratio used on at least some non-text blocks. In this way, the described systems and techniques can improve text legibility in a video file without significantly increasing the bandwidth requirements to transmit the video file to remote computing devices.

Abstract: A container system monitors one or more activities of an application container in a container system by intercepting data from the one or more activities of the application container. The application container includes computer-readable instructions and initiated via a container service and isolated using operating system-level virtualization. The monitoring is performed at a layer between the app container and the container service. The container system also transmits a report of the intercepted one or more activities to a designated source. The container system inspects the intercepted one or more activities, and in response to the intercepted one or more activities violating a policy in a policy store, triggers an action specified in the policy.

Abstract: In the non-nicotine electronic vaping device, a saturation sensor measures at least one electrical characteristic of the wick between the heating element and the probe wire at a first time and a second time, wherein the at least one electrical characteristic includes a resistance, a capacitance, or both a resistance and a capacitance. Control circuitry is configured to cause the non-nicotine e-vaping device to: calculate a refill rate at which the non-nicotine pre-vapor formulation flows onto the wick based on the at least one electrical characteristic at the first time and the at least one electrical characteristic at the second time; determine that the refill rate is less than a threshold refill rate; and output a low non-nicotine pre-vapor formulation alert in response to determining that the refill rate is less than the threshold refill rate.

Abstract: A cargo container for a vehicle roof has dual latch handles, with one latch handle on each side of the cargo container. The cargo container comprises a lid that may be in closed or open configurations. In the closed configuration, the latch handles may be in a locked or unlocked state. In the unlocked state the latches may be latched or unlatched. The cargo container may be reconfigured from closed to open configurations when either of the latches is in the unlocked and unlatched state, even if the other latch is in the locked state or the unlocked, latched state. This allows a user to open the cargo container without walking around to both sides of a vehicle to unlocking both latches. The cargo container does not require a dual hinge system to function in the described manner.

Abstract: A method includes forming a powder mixture from a rare earth oxide powder and a lanthanum powder, heating the powder mixture in a crucible assembly positioned in a reduced pressure environment, wherein heating the powder mixture comprises applying heat using a heating element and heating the powder mixture reduces the rare earth oxide powder into a rare earth metal that collects on a collection region of the crucible assembly. The method also includes monitoring a pressure in the reduced pressure environment using a pressure sensor and reducing the heat applied by the heating element to the powder mixture when the pressure in the reduced pressure environment is above a threshold pressure.

Abstract: A towing assist system for a vehicle includes a marker positioned on a trailer. An imaging device is in connection with the vehicle and configured to capture image data demonstrating a rearward-directed field of view. A controller processes the image data depicting the characteristic marker and detects the characteristic marker in the image data. The controller further identifies a coupler position or coupler height of a coupling interface of the trailer in response to a position of the marker in at least one frame of the image data.

Abstract: A process and system for treating fluid comprising water, radioactive particulate, dissolved ions, and a neutron absorber are provided. The fluid is received from a cutting zone for recover), of radioactive components. The process comprises receiving a fluid in a crystallization unit, the fluid comprising the water, the radioactive particulate, and the neutron absorber dissolved in the fluid; cooling the fluid below a freezing point of the fluid to form a first crystal comprising the water and to form a second crystal comprising the neutron absorber, the second crystal having a greater density than the first crystal; and separating the first crystal from the second crystal, the radioactive particulate, and the dissolved ions.

Abstract: A data processing system implements obtaining a first textual content, segmenting the first textual content into a plurality of first segments, and providing each segment of the plurality of first segments to a first natural language processing (NLP) model to obtain a set of first readability scores for the plurality of first segments. The first NLP model is configured to analyze a textual input and to output a readability score representing a measurement of readability of the textual input. The system further implements aggregating the set of first segment readability scores to determine a first readability score for the first textual content, and perform at least one of causing the first readability score to be presented to a user or performing one or more actions on the first textual content based on the readability score.

Abstract: In a general aspect, two-qubit quantum gate operations are performed in a superconducting quantum processing unit. In some cases, a flux modulation signal is generated. The flux modulation signal is configured to modulate a transition frequency of a first tunable-frequency qubit device in a superconducting quantum processing unit such that a time average of the transition frequency of the first tunable-frequency qubit device over a duration of the flux modulation signal is on resonance with a transition frequency of a second qubit device in the superconducting quantum processing unit. A two-qubit quantum logic gate is applied to a pair of qubits defined by the first tunable-frequency qubit device and the second qubit device. Applying the two-qubit quantum logic gate includes communicating the flux modulation signal to a flux bias control line coupled to the first tunable-frequency qubit device.

Abstract: Methods and systems are disclosed to aggregate traffic from multiple server devices through a peripheral component interconnect (PCI) hosting device. In one embodiment, the PCI hosting device comprises a network interface to couple the PCI hosting device to a network, a plurality of PCI interfaces, a processing circuit to forward packets, and a power supply to supply power to the PCI interfaces independently from the plurality of server devices. Each of the PCI interfaces is designed to be coupled to one server device to the PCI hosting device, which is registered as a first PCI board of a first server device through a first PCI interface and as a second PCI board of a second server device through a second PCI interface, and the PCI hosting device is designed to forward packets between the network interface and the first server device, and the network interface and the second server device.

Abstract: A capacitor-assisted battery is provided. The capacitor-assisted battery includes an electrolyte system having a lithium-ion conducting component and one or more additives. The one or more additives include a first additive that includes 3-trimethylsilylphenylboronic acid, and a second additive that includes succinic anhydride. The capacitor-assisted battery includes an electrode having an electroactive material and a capacitor material. The electroactive material has a first coating defined thereon, and the capacitor material has a second coating defined thereon. The first and second coatings are defined by the first and second additives. The first coating is a substantially continuous that covers greater than or equal to about 80%, of a total exposed surface area of the electroactive material. The second coating is a discontinuous coating covers greater than or equal to about 20% to less than or equal to about 80% of a total exposed surface area of capacitor material.

Abstract: A wireless device receives a radio resource control (RRC) release message comprising configuration parameters of a small data transmission (SDT) procedure of the wireless device in an RRC inactive state and a downlink bandwidth part (BWP), different from an initial downlink BWP, for the SDT procedure. The wireless device monitors, during the SDT procedure and in the RRC inactive state, a physical downlink control channel (PDCCH) in the downlink BWP. The wireless device monitors, while not performing the SDT procedure and in the RRC inactive state, a PDCCH for downlink control information (DCI) via a paging occasion in the initial downlink BWP. The wireless device receives, via the paging occasion, the DCI.

Abstract: Methods and systems for generating traffic data are provided. An example method includes receiving one or more routes from a first location to a second location, receiving vehicle data along each of the one or more routes, and segmenting the one or more routes, based on a plurality of grid spaces on a map. The method further includes determining, based on the vehicle data, a first algorithm corresponding to a first grid space from the plurality of grid spaces and a second traffic algorithm corresponding to a second grid space from the plurality of grid spaces. The method further includes generating traffic data, along the one or more routes, using the first algorithm and the second algorithm.

Abstract: The MPD thruster improvements described here apply to coaxial gas-fed quasisteady self-field devices without auxiliary magnetic fields.

Abstract: A wrapping assembly for an agricultural baler includes: a supply of wrapping material; a wrapping mechanism configured to wrap the wrapping material around a formed round bale; a protrusion inserter configured to insert a roll-reducing protrusion on a surface of the formed round bale; and a controller operably coupled to the wrapping mechanism and the protrusion inserter. The controller is configured to: output a wrap initiation signal to the wrapping mechanism so the wrapping mechanism begins wrapping the formed round bale; and output a protrusion insertion signal to the protrusion inserter so the roll-reducing protrusion is inserted on a surface of the formed round bale and is subsequently wrapped by wrapping material wrapped around the formed round bale by the wrapping mechanism.

Abstract: The present invention is directed to certain 2-aminoquinzaoline derivatives of Formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, and R3 are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.

Abstract: Known operator housings include a vertical groove in an internal bore adapted for engagement with a roller. Over time the groove will fail as the roller exits the groove resulting in a gouge in the internal bore. Operator housings are disclosed in which a recess is disposed in the internal bore of the operator housing. The recess is adapted to receive a removable, arcuate-shaped insert. The insert may include a groove section adapted for longitudinal alignment with the groove in the internal bore of the operator housing. The groove section will be located within the internal bore such that the roller will exit the groove section of the insert. If the roller causes damage, it will be to the insert, not to the operator housing. If such damage occurs, the damaged insert can be removed and replaced with a new insert. This avoids scrapping or refurbishing damaged operator housing.

Abstract: A fuel truck is used to deliver fuel to vehicles parked at one or more locations. While the fuel truck is servicing vehicles, a user of the fuel truck uses a mobile device to assist in the management of fuel delivery. Specifically, each vehicle being serviced has a tag that is a capable of being read by the mobile device. The tag communicates information that identifies the vehicle, and the mobile device communicates with a meter on the fuel truck to track how much fuel is delivered to the identified vehicle. The mobile device also controls the meter such that fuel is allowed to flow only when the mobile device is aware of which vehicle is receiving the fuel. Thus, over time, the mobile device is able to track accurately which vehicle is receiving fuel so that the amount of fuel delivered to each vehicle can be precisely determined.

Abstract: A query processing system is operable to receive a query expression that includes a call to a computing window function indicating an expression that includes a column reference that includes a prior row index identifier. The computing window function is executed based on accessing at ordered set of rows of the database indicated in the call to the computing window function. An output column is generated based on generating output for each row of a set of rows in the ordered set of rows by evaluating the expression based on performing at least one operation upon a column value, determined based on applying the column reference, of a previous row in the ordered set of rows. A query resultant for the query expression is generated based on the output column generated for the rows in the ordered set of rows.

Abstract: A system and method for preventing circumvention of content security measures includes receiving a request to display a content on a display screen and determining whether the content includes sensitive information. Upon determining that the content includes sensitive information, a request is transmitted to an operating system associated with the display screen to modify a plurality of display settings of the display screen from original display settings to modified display settings, the plurality of display settings including a screen refresh rate and a screen refresh line width, where the modified display settings prevent circumvention of content security through taking a photograph of the display screen.