Abstract: A method for characterizing gas emissions includes sampling each of a plurality of sectors having a common geographic center. For each sector, a first laser beam is transmitted from the geographic center to a first retroreflection location, where it is retroreflected into a first retroreflected beam. Near the geographic center, the first retroreflected beam is measured to obtain a first absorption. A second laser beam is then transmitted from the geographic center to a second retroreflection location, where it is retroreflected into a second retroreflected beam. Near the geographic center, the second retroreflected beam is measured to obtain a second absorption. The first and second retroreflection locations are both located within the same sector. First and second concentrations are determined from the first and second absorptions and processed to determine emission information about a known or potential gas source whose source lies within the sector.

Abstract: Provided are novel prodrugs of treprostinil, as well as methods of making and methods of using these prodrugs.

Abstract: Apparatus for continuous ink jet printing, comprising: an ink system comprising an ink storage tank (15) operable to supply ink to a print head associated with the apparatus; a single cartridge connection (9) for releasable engagement with a fluid cartridge (8), the cartridge connection (9) comprising: a fluid connector (10) for engaging an outlet of a fluid cartridge; and a conduit configured to allow fluid to flow along a fluid pathway from a cartridge engaged with the cartridge connection, via the fluid connector, to the ink storage tank. The apparatus has a first configuration in which a solvent cartridge is engaged with the cartridge connection and in which the apparatus is configured to receive solvent from the engaged solvent cartridge, and a second configuration in which an ink cartridge is engaged with the cartridge connection and in which the apparatus is configured to receive ink from the engaged ink cartridge.

Abstract: Objects within an image are assigned a semantic interest that is indicative of their importance to the image as a whole. The objects are detected automatically, and sub-images that span each of the objects are excerpted from the image. An image embedding is determined for each of the sub-images as well as for the whole image by using an image encoder implemented as a trained multi-modal neural network. The degree of similarity between the image embeddings of a sub-image and that of the whole image is used as a measure of the semantic importance of the object portrayed in the sub-image. Objects of high semantic importance comprise the semantic regions of interest of the image. Knowledge of such regions may be used to enhance and improve the efficiency of downstream image-processing tasks, such as image compression, pan and scan, and contrast enhancement.

Abstract: Systems, methods, and devices for treating vascular defects are disclosed herein. In some embodiments, a device for treating an aneurysm includes a plurality of braided filaments configured to be implanted in an aneurysm cavity.

Abstract: Disclosed herein are air conditioning systems including a refrigerant line configured to transport a refrigerant; a compressor in fluid communication with the suction line; and a controller in communication with a sensor configured to measure a characteristic of the refrigerant line. The compressor can be configured to move the refrigerant through the refrigerant line, and the refrigerant can have a first temperature at the outlet of the compressor. The controller can be configured to receive sensor data from the sensor indicating a current value associated with the characteristic of the refrigerant line; determine, based at least partially on the sensor data, that the characteristic of the refrigerant line is above a predetermined threshold; and output instructions for the compressor to perform one or more corrective actions.

Abstract: An optical construction includes a reflective polarizer and an optical film. The optical film includes a matrix and a plurality of first particles dispersed in the matrix. Each of the matrix and the plurality of first particles includes a silicone polyoxamide and an acrylate polymer. For substantially normally incident light and for at least a first wavelength in a first wavelength range, the reflective polarizer reflects about 60% for a first polarization state and transmits about 40% for an orthogonal second polarization state. For at least a second wavelength in a second wavelength range, each of the reflective polarizer and the optical film transmits about 60% of an incident light for each of the first and second polarization states. For at least the first wavelength, optical film has an optical haze and a depolarization ratio. A ratio of the depolarization ratio to the optical haze is less than 0.1.

Abstract: A purge gas monitoring device and system are provided. The purge gas monitoring system includes a brew tank, a purge gas monitor coupled to a pipe connected to the brew tank, and a controller electronically coupled to the purge gas monitor. The controller is configured to: receive a plurality of oxygen concentration measurements from the purge gas monitor over a period of time, fit the plurality of oxygen concentration measurements onto a curve, and extrapolate the curve to estimate a time when oxygen concentration will reach a threshold.

Abstract: The present disclosure provides compounds and methods useful for inhibiting SARM1 and/or treating and/or preventing axonal degeneration.

Abstract: A blood pressure monitoring system includes a blood pressure monitoring device configured to obtain a blood pressure measurement from a subject, a PPG sensor configured to obtain PPG data from the subject, and at least one processor configured to generate a blood pressure estimation for the subject via an adaptive predictive model using real-time PPG data from the PPG sensor, determine whether the generated blood pressure estimation is above or below a threshold, and send an alert to a remote device in response to determining that the generated blood pressure estimation is above or below the threshold. The at least one processor may also be configured to request a blood pressure measurement from the blood pressure monitoring device in response to determining that the generated blood pressure estimation is above or below the threshold, and update the one or more parameters of the adaptive predictive model in real-time.

Abstract: There is disclosed a method of operating a wireless device for a wireless communication network. The method includes transmitting a random access preamble on a frequency resource, wherein the location of the frequency resource is based on a reception characteristic of reference signaling received by the wireless device. The disclosure also pertains to related devices and methods.

Abstract: A cervical collar has a height adjustment system between upper and lower parts forming an anterior component for increasing height of the anterior component inclusive of a tracheal opening. The anterior component is arranged to permit the use of known mandibular and occipital supports in the cervical collar to maintain their functionality, comfort and fit, including their anatomical contours and connection to the height adjusted anterior component.

Abstract: Example motor assemblies for architectural coverings are described herein. An example motor assembly includes a motor, a first switch to trigger the motor to retract an architectural covering, a second switch to trigger the motor to extend the architectural covering, and an actuator positioned to activate the first switch when the actuator is rotated in a first direction and to activate the second switch when the actuator is rotated in a second direction. Also described herein are example lever actuators for motor assemblies of architectural coverings. An example lever actuator detaches from the motor assembly to prevent excess force on the motor assembly that could otherwise detrimentally affect the motor assembly.

Abstract: Compositions having pesticidal activity and methods for their use are provided. Compositions include isolated and recombinant polypeptide sequences having pesticidal activity, recombinant and synthetic nucleic acid molecules encoding the pesticidal polypeptides, DNA constructs comprising the nucleic acid molecules, vectors comprising the nucleic acid molecules, host cells comprising the vectors, and antibodies to the pesticidal polypeptides. Nucleotide sequences encoding the polypeptides provided herein can be used in DNA constructs or expression cassettes for transformation and expression in organisms of interest, including microorganisms and plants. The compositions and methods provided herein are useful for production of organisms with enhanced pest resistance or tolerance. Transgenic plants and seeds comprising a nucleotide sequence that encodes a pesticidal protein of the invention are also provided. Such plants are resistant to insects and other pests.

Abstract: Electrical gas lift valves and systems including electrical gas lift valves are provided.

Abstract: A system that provides a guide arm, a ratchet arm frame configured to be coupled to the guide arm, a ratchet arm configured to be coupled to the ratchet arm frame, and a sagittal sizing guide body configured to be coupled to the ratchet arm. The sagittal sizing guide body includes a first radiopaque object disposed at a first position and a second radiopaque object disposed at a second position that is spaced apart from the first position. The first radiopaque object has a length that corresponds to a length of a second prosthesis component. When the surgical alignment system is positioned for use on a patient, the first radiopaque object identifies a location at which a first resection of a first bone is to be performed.

Abstract: A component for a vehicle interior may comprise a composite structure comprising a fiber panel and a cover. The fiber panel may comprise a conductor. The conductor may provide a functional circuit for the composite structure. The conductor may comprise a pattern of electrically conductive threads. Conductive thread may be within the fiber panel. Conductive thread may be stitched into/onto the fiber panel. The conductor may comprise a stitch pattern comprising conductive thread comprising the functional circuit. The functional circuit may comprise a user interface, an input device, an output device, and/or a circuit element. The composite structure may comprise a resin structure for the fiber panel adjacent to the functional circuit. The component may comprise a trim panel, instrument panel, door panel, overhead panel, console, overhead console, floor console, interior trim component, pillar trim, operator control, steering control/wheel, etc.

Abstract: Disclosed embodiments include a pump assembly comprising a pump including a rotating drive shaft having a tapered end portion, a first alignment structure on the drive shaft, and a hub adapter including a first mounting portion comprising a tapered opening and a second mounting portion extending from the first mounting portion and configured to receive a drive member. The tapered opening is configured to be inserted onto and engaged with the tapered end portion of the drive shaft. A second alignment structure is located on the hub adapter, and the first alignment structure and the second alignment structure cooperate to enable a predetermined registration of the hub adapter on the drive shaft. A fastener structure secures the hub adapter to the drive shaft.

Abstract: A data processing system can receive, from a plurality of electric vehicles (EVs), data on a plurality of charging stations. The data can include first data on availability of the charging stations and second data on performance of the charging stations captured by the plurality of EVs via a plurality of power cables coupled with the charging stations. The system can determine, based on the data, availability of a charging station of the plurality of charging stations. The system can determine, based on the data captured via a power cable of the plurality of power cables, performance of the charging station. The system can generate, based on the availability and the performance, a score for the charging station and provide, based on a comparison of the score with a second score for a second charging station of the plurality of charging stations, an indication corresponding to the charging station.

Abstract: A control device for a motor vehicle. In the event of an interruption of an external voltage supply, limited functionality can continue to be maintained. For this purpose, it is provided to deactivate some functional modules of the control device in the event of an interruption of the external supply voltage and to use electrical energy stored in the deactivated functional modules for the voltage supply of further functional modules.