Abstract: A sample cartridge for a chemical processing instrument. The sample cartridge comprises a primary reaction vessel configured to accommodate a fluid sample for processing and configured to receive a lid for closing an open top of the primary reaction vessel, and a reagent vessel configured to receive one or more fluid reagents via an open top of the reagent vessel. The reagent vessel is connected to the primary reaction vessel via a primary reagent channel with a primary reagent valve disposed in the primary reagent channel to control fluid flow through the primary reagent channel. The sample cartridge further comprises a primary pneumatic port in fluid communication with the primary reaction vessel and configured to be connected to a pneumatic module to selectively adjust a pressure within the primary reaction vessel when the lid is closed to draw the fluid contents of the reagent vessel into the primary reaction vessel.

Abstract: An electrical ground assembly for a vehicle component includes a bushing including an upper serrated surface and a lower serrated surface opposite the upper serrated surface, a ground strap including a terminal, and a fastener including a head portion, a shaft extending from the head portion, and a flange extending radially between the head portion and the shaft portion. The terminal is electrically connected to the bushing between the upper serrated surface and the lower serrated surface. The flange includes a lower serrated surface configured to mate with the upper serrated surface of the bushing.

Abstract: An oxygen evolution reduction electrocatalyst includes a pyrochlore compound with the chemical formula Sm2Ru2xM2-2xO7, where M is selected from the group consisting of Ir, Sc, Fe, Cu, Pd, Cr, and Rh, and x is less than 1.0 and greater than or equal to 0.5. Also, a water electrolysis cell includes an anode, a cathode, an electrolyte, and the oxygen evolution reduction electrocatalyst.

Abstract: A seal assembly includes a cap and a seal. The cap includes an engagement structure and a flange. The engagement structure is configured to couple the cap to an enclosure. The flange defines a plurality of openings that are open through a first side of the flange and a second side of the flange. The seal includes a seal body and a plurality of bosses. The seal body engages the second side of the flange and includes a plurality of bosses. Each boss is positioned in a respective opening of the plurality of openings. The seal is compressible against the flange from a relaxed state in which the bosses are flush with the first side of the flange or recessed within the openings and a compressed state in which each boss extends from the respective opening beyond the first side of the flange.

Abstract: An electrocatalyst for the production of hydrogen from water includes a pyrochlore compound with a composition or chemical formula of RE2(Ru)2xM2-2xO7, RE2(Ir)2xM2-2xO7or RE2(Ir,Ru)2xM2-2xO7, where RE is a rare earth element, M is an alkali metal, alkaline carth metal, transition metal, post-transition metal, Ge, or Sb, and x is less than 1.0 and greater than 0.0.

Abstract: A console assembly for a cooking appliance includes a first supporting end post mountable on an upper surface of the cooking appliance on a first side thereof. The first supporting end post defines a first outer surface having a perimeter and a first flange offset from the outer surface and extending outwardly from the perimeter. The console assembly also includes a console body having a first major face and a first inwardly-turned end surface on a first side of the first major face. The console body has at least one control unit for the cooking appliance mounted thereto. The console body is coupled with the first supporting end post by engagement of the inwardly-turned end surface with the first flange of the first supporting end post with the inwardly-turned end surface positioned outside of the first flange and the first major surface extending perpendicular to the first outer surface.

Abstract: Embodiments facilitate commercial transactions between a user and one or more vendors without requiring a user to provide information unique to a user account for the vendor. Embodiments prompt a user to select one or more vendors from a list of vendors. An authorization is obtained from the user to allow the computer program to retrieve the product from the list of vendors and on behalf of the user. The computer program then requests and receives, from each vendor, information for accessing an electronic resource of the vendor. In embodiments, the received information is unique to the user account for the vendor. The computer program then obtains the product from the vendor based on the received information. The computer program thus presents a centralized management service for obtaining product from a plurality of vendors and without requiring the user to provide user information unique to the user for each vendor.

Abstract: Aspects of this disclosure relate to symbol based envelope tracking. A voltage modulator circuit can generate an output bias voltage that tracks a root mean square symbol power of a radio frequency signal. A digital predistortion system in a signal path that provides the radio frequency signal can adjust a digital predistortion based on a symbol based envelope tracking state.

Abstract: Aspects of this disclosure relate to symbol based envelope tracking. A voltage modulator circuit can generate an output bias voltage that tracks a root mean square symbol power of a radio frequency signal. A crest factor reduction circuit in a signal path that provides the radio frequency signal can adjust a crest factor reduction threshold such that the crest factor reduction threshold corresponds to the output bias voltage.

Abstract: A traction battery pack may include an outer enclosure assembly. A traction battery pack may include a pressure equalization device received within a wall of the outer enclosure assembly. The pressure equalization device may include a housing and a valve configured to close a gas path through the housing during a battery thermal event of the traction battery pack. The valve may include a spring configured to urge the valve to close during the battery thermal event. The spring is held in place by a spring holder. The spring holder includes a first set of openings spaced-apart from the spring by a first distance, and a second set of openings spaced-apart from the spring by a second distance less than the first distance.

Abstract: A traction battery pack includes an enclosure assembly; and a pressure equalization device received within a wall of the enclosure assembly. The pressure equalization device includes a housing assembly and a flow restrictor configured to restrict flow through the housing assembly during a battery thermal event of the traction battery pack.

Abstract: An approach to implement an extract, transform and load system, a queue is provided for holding units of data between extraction and transformation. When units of data suffer a rate limit error in the load phase, they are requeued so they can be resubmitted for transformation. The contents of the queue are monitored and, if too many requeued units of data are detected in the queue, then this is taken as an indicator of an unacceptable number of rate limit errors and active pacing management is triggered. A retry schedule is defined for the requeued units of data. Extraction is temporarily halted to allow the requeued units of data to be retransformed without more units of data queuing up. Then, after the suspension is lifted, a pacing delay is inserted between subsequent extract events to avoid the same load phase bottleneck recurring.

Abstract: A method, system, and computer program product are configured to: receive, from a user device of a user, input indicating that a first extract, transform, and load (ETL) flow is incorrect and that a second ETL flow is correct; in response to receiving the input, determine whether a change made by the first ETL flow is reversible; in response to determining the change made by the first ETL flow is reversible, generate a corrective ETL flow that is configured to reverse the change made by the first ETL flow; and in response to determining the change made by the first ETL flow is not reversible, notify a user that the change made by the first ETL flow is not reversible, and inform the user which records have been changed such that they can do a manual correction.

Abstract: A laser beam circulator includes a first mirror and a second mirror. The first and second mirrors are symmetric with respect to an axis therebetween. The circulator also includes a sample that is substantially planar. The axis extends through the sample. The sample is oriented at an angle with respect to a plane that is perpendicular to the axis. The angle is from about 0.1° to about 10°. The circulator also includes a laser configured to emit a laser beam that circulates multiple times from the second mirror to the sample to the first mirror and back to the second mirror. The laser beam passes through the sample during each circulation. The sample absorbs a portion of the laser beam each time the laser beam passes through the sample.

Abstract: A pumping scheme and cryo-cooler design for cryogenic optical refrigeration is described, which is power scalable, alignment free, and optimized for the use of low brightness, highly divergent diode laser sources. Such highly divergent pump beams are employed in order to drastically suppress potential nonlinearities (such as absorption saturation, self-focusing, and stimulation emission) that have thus far prevented power scaling in such devices. This promises lower cost, simpler, more compact, more energy efficient, and more reliable vibration free optical (cryo-) coolers. This cooler design can also be implemented using high-brightness pumps (such as fiber lasers) by adjusting the divergence of the beam.

Abstract: Embodiments facilitate commercial transactions between a user and one or more vendors without requiring a user to provide information unique to a user account for the vendor. Embodiments prompt a user to select one or more vendors from a list of vendors. An authorization is obtained from the user to allow the computer program to retrieve the product from the list of vendors and on behalf of the user. The computer program then requests and receives, from each vendor, information for accessing an electronic resource of the vendor. In embodiments, the received information is unique to the user account for the vendor. The computer program then obtains the product from the vendor based on the received information. The computer program thus presents a centralized management service for obtaining product from a plurality of vendors and without requiring the user to provide user information unique to the user for each vendor.

Abstract: A method of generating an image is disclosed. A mask and descriptive text associated with a subject are received. The descriptive text comprises a text prompt. The mask is resized to fit within a predefined bounding box and the resized mask is centered on a background image. The centered mask is filled with noise. Output of an image of the subject on a solid background is received from a generative AI model in response to a passing of a request to the generative AI model. The request includes the noise-filled mask and the descriptive text.

Abstract: A seal assembly includes a cap and a seal. The cap includes an engagement structure and a flange. The engagement structure is configured to couple the cap to an enclosure. The flange defines a plurality of openings that are open through a first side of the flange and a second side of the flange. The seal includes a seal body and a plurality of bosses. The seal body engages the second side of the flange and includes a plurality of bosses. Each boss is positioned in a respective opening of the plurality of openings. The seal is compressible against the flange from a relaxed state in which the bosses are flush with the first side of the flange or recessed within the openings and a compressed state in which each boss extends from the respective opening beyond the first side of the flange.

Abstract: Disclosed are compounds of Formula 1 including all geometric and stereoisomers, N-oxides, and salts thereof, wherein Q1, Q2 and J are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.

Abstract: Methods of generating, visualizing and comparing Markovian neural barcodes mesoscale cortical spatiotemporal data are provided.