Abstract: The disclosure relates to crystalline forms of bis(4-hydroxy-N-methyl-N-isopropyltryptammonium) fumarate (“crystalline bis-miprocin fumarate”), compositions containing that crystalline form, and their methods of treatment using them.

Abstract: Example systems and methods allow for reporting and sharing of information reports relating to driving conditions within a fleet of autonomous vehicles. One example method includes receiving information reports relating to driving conditions from a plurality of autonomous vehicles within a fleet of autonomous vehicles. The method may also include receiving sensor data from a plurality of autonomous vehicles within the fleet of autonomous vehicles. The method may further include validating some of the information reports based at least in part on the sensor data. The method may additionally include combining validated information reports into a driving information map. The method may also include periodically filtering the driving information map to remove outdated information reports. The method may further include providing portions of the driving information map to autonomous vehicles within the fleet of autonomous vehicles.

Abstract: A method and apparatus for securing a flexible pipe to a further flexible pipe in an end-to-end configuration, wherein the apparatus includes and the method utilizes an elongate tubular element having a first and second end and an outer surface comprising a raised central region. At least one vent passage extends at least partially across the raised central region.

Abstract: Methods and systems are described herein for enabling aerial vehicle navigation in GPS-denied areas. The system may use a camera to record images of terrain as the aerial vehicle is flying to a target location. The system may then detect (e.g., using a machine learning model) objects within those images and compare those objects with objects within an electronic map that was loaded onto the aerial vehicle. When the system finds one or more objects within the electronic map that match the objects detected within the recorded images, the system may retrieve locations (e.g., GPS coordinates) of the objects within the electronic map and calculate, based on the coordinates, the location of the aerial vehicle. Once the location of the aerial vehicle is determined, the system may navigate to a target location or otherwise adjust a flight path of the aerial vehicle.

Abstract: Systems and methods for selective backup to persistent memory from volatile memory are disclosed. In one aspect, a memory controller includes a detection circuit that detects an address for a memory access and determines a range into which that address falls. The memory controller also includes a touched map that is configured to store an indication as to what areas (or ranges) of memory have been accessed, as determined by the detection circuit. In the event of a command or power interruption, a backup routine initially consults the touched map and only backs up those ranges which have been touched. Such selective backup may reduce the amount of time and power required to make a backup, reducing the demands placed on a backup energy source.

Abstract: A method of video evaluation includes: for a current video frame, generating two or more metrics from the list consisting of an interframe greyscale delta sum of absolute differences between the current and immediately preceding frame, a first interframe colour delta sum of absolute differences for at least a first colour channel between the current and immediately preceding frame, a second interframe colour delta sum of absolute differences for at least a second colour channel different to the first colour channel between the current and immediately preceding frame, for a first colour channel of the current video frame, a delta between mean and current measurements of a property of the first colour channel, the mean being derived over a predetermined period of time, and for a second colour channel of the current video frame, a delta between mean and current measurements of a property of the second colour channel, the mean being derived over a similar predetermined period of time; generating respective z-scor

Abstract: Vacuum-integrated photoresist-less methods and apparatuses for forming metal hardmasks can provide sub-30 nm patterning resolution. A metal-containing (e.g., metal salt or organometallic compound) film that is sensitive to a patterning agent is deposited on a semiconductor substrate. The metal-containing film is then patterned directly (i.e., without the use of a photoresist) by exposure to the patterning agent in a vacuum ambient to form the metal mask. For example, the metal-containing film is photosensitive and the patterning is conducted using sub-30 nm wavelength optical lithography, such as EUV lithography.

Abstract: Systems and methods for engine imaging are provided. An imaging system includes an optical sensor coupled to an insertion tool and a light source configured to output alight projection onto a component of the engine assembly. The system includes a processor configured to: receive data comprising a plurality of frames from the optical sensor captured while the component of the engine assembly is rotating, determine an angular displacement of the component between frames, and form a 3D point cloud of the component based on combining the data in the frames based on the angular displacement of the component between the frames.

Abstract: A micromobility transit vehicle service task management system and related methods are disclosed. In one embodiment, a system determines service tasks to be executed based on a level of availability of one or more micromobility transit vehicles. A value for each of the tasks is determined based on a cost to perform the task and value generated by an increase in availability of the one or more micromobility transit vehicles, for dynamic transportation matching, from execution of the task. The tasks may be prioritized into an order of execution that maximizes a total of the values of the tasks. The determined values of the tasks may be adjusted in the prioritization of the tasks based on the order of execution of the tasks. A navigational task route may be generated based on the prioritized tasks and assigned to a technician device to guide a technician to each of the tasks.

Abstract: A method of generating a coupling gate between qubits and a superconducting integrated circuit providing a pulse source are discussed. The method includes energizing a power line connected to a pulse source, applying a signal to a control line in communication with a coupler, the coupler in communication between the two qubits, and applying a second signal to a control line in communication with a resonator. The method further includes inducing a tone on a transmission line that selectively communicates with the resonator to bias the resonator, the resonator coupling a signal to the pulse source in combination with the power line, and applying a third signal to a pulse source control line in communication with the pulse source, the pulse source applying a pulse to the coupler in response to the third signal to couple the two qubits for a duration of the coupling gate.

Abstract: A computer implemented method for determining the robustness of a mine plan, the method comprising computer program code instructions, being executable by a computer for replicating a mine plan, the mine plan including one or more tasks required to perform operations in a mine; grouping the one or more tasks into one or more work packages, each work package being associated with a duration of time; determining, for the one or more work packages, a variance associated with the duration of time; applying the variance based on at least one simulation to generate a float, the float being the duration of time between the completion of a precedent work package and/or the commencement of a subsequent work package; consolidating each float from the at least one simulation into a robustness index; and displaying at least a portion of the robustness index to a user via a graphical user interface.

Abstract: Power control apparatus for modulating electrical power signals and methods for modulating electrical power signals are discussed. In one example, a power control apparatus comprises a magnetic core comprising a first limb and a second limb. A primary winding is arranged around the first limb, and a secondary winding is arranged around the second limb. The power control apparatus comprises a voltage source converter having an AC connection and a DC connection, and a controller. The controller is configured to receive data associated with parameters of a first signal in the primary winding, compare the parameters of the first signal to parameters of a reference signal for the secondary winding, determine a harmonisation signal which, when applied to the first limb, causes a second signal in the secondary winding to approximate the reference signal. The controller is configured to cause application of the harmonisation signal to the first limb using the voltage source converter.

Abstract: An automated method of classifying irrigation status of fields within a geographical region includes identifying a plurality of field areas delineated by field boundaries within the geographical region. Seasonal normalised difference vegetation index (NDVI) time series data are processed to generate a plurality of aggregate field NDVI feature values for each identified field area. Irrigation status of each identified field area is classified by executing a decision tree classifier that is configured to determine a classification as either ‘irrigated’ or ‘non-irrigated’ based upon the corresponding plurality of aggregate field NDVI feature values.

Abstract: Systems and methods for extending an original bit length counter maintained by hardware of a network device to generate an extended length timestamp of a longer bit length are disclosed. The extension of the original bit length counter is based on a rollover counter, where the rollover counter is incremented based on the detection of rollovers of the original bit length counter.

Abstract: A system according to certain aspects of the disclosure provides drug pricing information from multiple PBMs to users. For example, the system may obtain, calculate, and/or estimate drug prices that are available under contracts or agreements between PBMs and various pharmacies. These prices may be prices of drugs for purchase at the various pharmacies. In response to requests for prices of particular drugs, the system can display relevant prices. For example, the system displays a price for each pharmacy chain and/or displays prices for a particular geographical area. The users can compare the prices for a particular drug and determine which pharmacy they would like to purchase the drug from. The system can provide a discount coupon that allows the users to purchase the drug at the price listed by the system at the selected pharmacy.

Abstract: Thermal barrier blanket systems are provided for use within traction battery packs. Exemplary thermal barrier blanket systems may include a plurality of thermal barrier panels that are arranged in an overlapping configuration. The thermal barrier panels may be arranged such that, during a battery thermal event, battery vent gases and/or other effluents are forced over top of downstream thermal barrier panels, thereby slowing array-to-array propagation times and preserving the structural integrity of surrounding enclosure structures.

Abstract: A vehicle control system for a vehicle may include a brake assembly for applying negative torque to one or more wheels of the vehicle, a grill shutter assembly that directs airflow over the brake assembly when opened, and prevents airflow toward the brake assembly when closed, and a controller that calculates a target brake temperature, the controller being operably coupled to the grill shutter assembly to control positioning of the grill shutter assembly based on a comparison between a current brake temperature to the target brake temperature.

Abstract: A radio frequency filter includes bulk acoustic resonator chips that each include a substrate; a piezoelectric plate that includes multiple separate plates; and a conductor pattern on the piezoelectric layer and including an interdigitated transducer (IDT) with interleaved fingers on the piezoelectric layer opposite the substrate. The filter further includes an interposer having a surface facing the piezoelectric layer of each of the plurality of bulk acoustic resonator chips; a conductor pattern on the surface of the interposer; a conductive metal bump between the piezoelectric layer and the interposer that electrically connects the plurality of bulk acoustic resonator chips to the interposer; and a cover bonded to the substrates of the plurality of bulk acoustic resonator chips and to the interposer, wherein the cover seals an interior of the plurality bulk acoustic resonator chips.

Abstract: The present application is directed to immunomodulatory compositions comprising invariant NKT cell (iNKT cell) agonist compounds that induce expansion of tissue resident memory T-cells (Trm Cells) in combination with an immune stimulator agent that enhances an immune response to a target antigen or a polynucleotide encoding the immune stimulator. The iNKT agonists are ?-GalCer analogue compounds modified at the 6 position of the galactose ring. The immune stimulator is an antigen or an mRNA encoding an antigen to create a vaccine formulation. These combinations are used in the treatment of infection or cancer in a subject, or to enrich the number of Trm cells in the liver of a subject.

Abstract: Power converter, controller, and charging circuit systems and methods are provided. In one example, a power converter for use with a programmable power supply circuit includes a charging circuit and a battery. The charging circuit is configured to be coupled to the programmable power supply circuit. The programmable power supply circuit is configured to provide a regulated DC input voltage. The charging circuit includes a dc-dc converter configured to be coupled to the programmable power supply circuit and configured to convert the regulated DC input voltage to a system output voltage at a node. The battery is coupled to the dc-dc converter, and configured to be charged or discharged, directly or indirectly via the node. The charging circuit further includes a charge transistor coupled in series between the dc-dc converter and the battery via the node and configured to enable or disable charging or discharging of the battery.