Abstract: Systems and methods related to hardware-assisted gradient optimization using streamed gradients are described. An example method in a system comprising a memory configured to store weights associated with a neural network model comprising L layers, where L is an integer greater than one, a gradient optimizer, and a plurality of workers is described. The method includes during a single burst cycle moving a first set of gradients, received from each of the plurality of workers, from at least one gradient buffer to the gradient optimizer and moving weights from at least one buffer, coupled to the memory, to the gradient optimizer. The method further includes during the single burst cycle writing back the new weights, calculated by the gradient optimizer, to the memory. The method further includes during the single burst cycle transmitting the new weights, from the gradient optimizer, to each of the plurality of workers.

Abstract: The subject matter of this specification can be implemented in, among other things, a computer-implemented method for correcting words in transcribed text including receiving speech audio data from a microphone. The method further includes sending the speech audio data to a transcription system. The method further includes receiving a word lattice transcribed from the speech audio data by the transcription system. The method further includes presenting one or more transcribed words from the word lattice. The method further includes receiving a user selection of at least one of the presented transcribed words. The method further includes presenting one or more alternate words from the word lattice for the selected transcribed word. The method further includes receiving a user selection of at least one of the alternate words. The method further includes replacing the selected transcribed word in the presented transcribed words with the selected alternate word.

Abstract: Systems and methods for adaptive token verification are disclosed. For example, a system may include at least one memory storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include training a verification model to verify tokenized requests based on system identifiers. The operations may include receiving a tokenized request from an external system, the request comprising a system identifier of the external system. The operations may include generating output of the verification model based on the system identifier, and, based on the output, performing one of granting the request or blocking the request.

Abstract: A topical composition for the treatment of pain includes a hydrophilic carrier; a therapeutically active ingredient of potassium bitartrate and at least one of potassium chloride, calcium chloride, and magnesium chloride; at least one essential oil; and water.

Abstract: During national crisis as virus pandemics, bio-terrorism, chemical pollution, a response is to lock down all the economy, with several % GDP loss, or to convince population to wear, reasonably, appropriate individual anti-virus and bacterial protection accessories, made of a full head and shoulders protection mask, equipped with air ventilation and processing unit, and gloves, and body protection foil, for single or multiple use, and get minimal economic losses. The air processing unit may be developed a modular structure, starting from a simple filtered fan, with air suction on top of the head, flowing air over the face, for low probability of contamination environments, upgraded to a more complex unit including heat pipe, catalytic organic matter reduction, oxygen generator and closed circuit breathing unit, that may be integrated into a full body personal protection equipment by extending the functions of temperature, humidity and pressure control to full body, for hazardous environments.

Abstract: According to one or more embodiments described herein, a method for dehydrogenating hydrocarbons may include passing a hydrocarbon feed comprising one or more alkanes or alkyl aromatics into a fluidized bed reactor, contacting the hydrocarbon feed with a dehydrogenation catalyst in the fluidized bed reactor to produce a dehydrogenated product and hydrogen, and contacting the hydrogen with an oxygen-rich oxygen carrier material in the fluidized bed reactor to combust the hydrogen and form an oxygen-diminished oxygen carrier material. In additional embodiments, a dual-purpose material may be utilized which has dehydrogenation catalyst and oxygen carrying functionality.

Abstract: A folding wagon with a footwell for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The footwell allows children a place to rest their feet within the wagon. The folding wagon has a fabric paneling system, from which portions can be removed for the cleaning of the wagon and the footwell. The folding wagon also has two canopies, allowing the carrying of two children with the canopies protecting them from the sun or the elements. The folding wagon can use attachments that expand its capabilities.

Abstract: An authentication system comprises a brain-computer interface (BCI) configured for detecting neural activity in a brain of a subject in response to the subject performing a repeatable mental task, and outputting neural data representative of the detected neural activity. The authentication system further comprises a computer configured for acquiring the neural data output by the BCI while the subject is performing the repeatable mental task, and generating an authorization request containing the neural data. The authentication system further comprises an authentication processor configured for acquiring the authorization request containing the neural data from the computer, authenticating the subject based on the acquired authorization request, and sending an authorization token to the computer.

Abstract: A method for execution by an analysis unit includes obtaining a collection of data for a particular evaluation of a system aspect. The method further includes acquiring data analysis parameters regarding the particular evaluation of the system aspect. The method further includes determining one or more evaluation perspectives based on the data analysis parameters. The method further includes determining one or more evaluation modalities based on the data analysis parameters. The method further includes determining one or more evaluation metrics based on the data analysis parameters. The method further includes evaluating the collection of data in accordance with the one or more evaluation metrics, the one or more evaluation perspectives, and the one or more evaluation modalities to produce one or more evaluation outputs.

Abstract: The present disclosure is in the field of pharmaceutical compositions suitable for the treatment of diseases in mammals. The disclosure provides novel compositions comprising non-pathogenic fecal microbes for treating recurrent diverticulitis and related diseases. The disclosure also provides methods for treating a subject with the compositions disclosed herein.

Abstract: A rare earth coated membrane is beneficial to aid in the separation of contaminants, such as anions containing phosphorous, anions containing arsenic, PFAS, and mixtures thereof. Membranes with the rare earth coating or treatment can have larger pore sizes than would be expected to remove these contaminants. Disclosed herein are methods for treating or coating the membrane to provide the rare earth coated membrane. The coated membranes can be used to remove contaminants, such as anions containing phosphorous, anions containing arsenic, and PFAS, from liquid feeds, such as water or water-based feeds.

Abstract: A lightweight aluminum container body is provided which is typically of much greater length than the prior art. The container body which has a series of removable filter sections is provided. The container body which includes a top pivoting rear gate sealed by dual hydraulic piston arrangement and manual vice locks is provided. The container body having a central wall supporting a novel manifold and inlet drain offset system which automatically controls the sludge inlet drain flow and way the positionally balances sediment deposit is provided.

Abstract: A wall panel system includes a plurality of wall panels, and one or more hat channels each configured to be attached to a supporting wall and each configured to be attached to the one or more of the plurality of wall panels. The one or more hat channels maintains a predetermined distance between the supporting wall and the plurality of wall panels. One or more keeper members are each configured to be attached to one of the one or more hat channels. When the wall panel system is assembled, each keeper member at least partially supports the weight of the one or more wall panels.

Abstract: A method includes determining, by an analysis system, a system aspect of a system for an issue recovery evaluation. The method further includes determining, by the analysis system, at least one evaluation perspective for use in performing the issue recovery evaluation on the system aspect. The method further includes determining, by the analysis system, at least one evaluation viewpoint for use in performing the issue recovery evaluation on the system aspect. The method further includes obtaining, by the analysis system, issue recovery data regarding the system aspect in accordance with the at least one evaluation perspective and the at least one evaluation viewpoint. The method further includes calculating, by the analysis system, an issue recovery rating as a measure of system issue recovery maturity for the system aspect based on the issue recovery data, the at least one evaluation perspective, the at least one evaluation viewpoint, and at least one evaluation rating metric.

Abstract: An advance pairing system preemptively pairs a phone to a vehicle using a backend cloud system prior to establishing the connection with the vehicle, such as during the time that a user is purchasing a vehicle, or just after the user enters the vehicle for the first time. The system includes a mobile application for automated advance pairing with the vehicle's automotive computer. The mobile app sends a request for advance pairing to a server that assigns a set of unique keys to the account for secure pairing of the mobile device and the vehicle. The server pushes an encrypted payload to both the mobile device app and the vehicle advance pairing app operating on the automotive computer. The encrypted payload can include a unique vehicle ID, a unique mobile device ID, and one or more encryption keys. The mobile device and the vehicle use the encrypted advance pairing information to establish a secured connection with minimal user input.

Abstract: An automated system includes transducers, at least one computing device, and at least one automated apparatus. The transducer(s) is/are driven and sensed using drive-sense circuit(s). A drives and senses drive and sense a transducer via a single line, generates a digital signal representative of a sensed analog feature to which the transducer is exposed, and transmits the digital signal to the computing device. The computing device receives digital signals from at least some of drive-sense circuits and process them in accordance with the automation process to produce an automated process command. The automated apparatus executes a portion of an automated process based on the automated process command.

Abstract: This document describes an integrated cellular and ultra-wideband antenna system for a mobile electronic device. The cellular and ultra-wideband antenna are located in close proximity to one another, along with a circuit designed to enhance isolation between the two antennas. The circuit is also designed to enhance the efficiency of the cellular antenna by permitting the ultra-wideband antenna to generate an additional resonance in the cellular band. The integrated cellular antenna and ultra-wideband antenna results in reduced mutual coupling and performance degradation of the antennas, and the cellular antenna may gain enhanced bandwidth and efficiency.

Abstract: Systems and methods for a wireless device to determine whether to associate with a wireless access point in view of a historical location-based record to predict a probability for a future location state based on a historical dwell time of the historical location-based record. Some examples include a wireless device receiving information for a location with multiple access points, where the location has a plurality of rooms, and the information includes historical proximity records of wireless stations associated with each of the multiple access points, and current proximity metrics for at least one of the multiple access points.

Abstract: During operation, a computer receives an attachment request from a radio node, where the attachment request is associated with an electronic device, and includes an identifier of the radio node, an identifier of the electronic device and an identifier of a service provider. Then, the computer determines a first entity identifier of an entity based at least in part on the identifier of the radio node and a second entity identifier of the entity based at least in part on the identifier of the electronic device. When the first entity identifier matches the second entity identifier, the computer performs authentication of the electronic device. Alternatively, if the entity identifiers are different, but the identifier of the service provider matches a stored identifier, the computer performs the authentication of the electronic device. Otherwise, the computer does not allow the electronic device to attach to a private or neutral-host network.

Abstract: A first child access node receives, from a second access node, a first message comprising configuration parameters indicating radio resources for a cell served by the first child access node. The first child access node receives the first message from the second access node via a first parent access node of the first child access node. The first child access node receives, from the first parent access node, a downlink control information comprising an activation indication of the radio resources for the cell. The first child access node communicates, with a wireless device, transport blocks via the radio resources of the cell based on the activation indication and the first message.