Abstract: Disclosed is an ultraminiature tuning fork quartz crystal and a resonator, the ultraminiature tuning fork quartz crystal comprises a tuning fork assembly, the tuning fork assembly comprises a fixing block, two vibrating parts and a connecting part, both of the vibrating parts extend outward and are symmetrically set through the fixing block and are connected to the fixing block, the connecting part comprises two connecting arms, and both of the connecting arms extend outward and are symmetrically set through the fixing block and are connected to the fixing block; an outer wall of the connecting arms is provided with at least one groove group for filling conductive silver glue, each groove in the groove group penetrates two adjacent sidewalls of the connecting arms. This disclosure can solve the problem that opening holes at the connecting end of the electrical connecting arms will weaken the strength of the electrical connecting arms.

Abstract: A methods and systems for separating and analyzing liquid samples wherein a liquid mixture having at least one transport liquid and at least one non-transport liquid is applied to a selective liquid-transport surface. The selective liquid-transport surface is on a substrate and defined by a liquid-repellant background surface on the substrate. The selective liquid-transport area is coated with a substance having a higher affinity with the transport liquid than the non-transport liquid. Additionally, there are methods of preparing the systems for use in separation and analyzing liquid samples.

Abstract: Disclosed are a pyrazolone-fused pyrimidine compound, a preparation method for same and applications thereof. Provided in the present invention is the pyrazolone-fused pyrimidine compound as represented by formula (II). The compound has improved inhibitory activity with respect to WEE1 kinase.

Abstract: Aspects of the disclosure are directed to automatic note taking and summary generation based on meeting discussions. Media streams that are generated by participants of a virtual meeting can be provided as input data to an artificial intelligence (AI) model. The AI model can use the received input data to take notes on the portion of the virtual meeting that is captured in the input data and to generate a summary of the portion of the virtual meeting that is captured in the input data. The meeting summaries can be provided for presentation to the participants of the virtual meeting at predetermined time intervals.

Abstract: Aspects of the disclosure are directed to querying an artificial intelligence chatbot based on meeting discussions. Media streams that are generated by participants of a virtual meeting can be provided as input data to an artificial intelligence (AI) model. The AI model can generate one or more summaries of one or more portions of the virtual meeting based on the input data. The AI model can receive, via an AI chatbot, user queries pertaining to the virtual meeting. The AI model can generate responses to user queries based on the information within the one or more summaries and/or relevant corpus data.

Abstract: Aspects of the disclosure are directed to multi-media summary generation based on meeting discussions. A virtual meeting user interface (UI) can be presented during a virtual meeting between a plurality of participants. A command can be received, via the virtual meeting UI, a from a first participant of the plurality of participants to enable automatic note taking. A meeting summary of the virtual meeting can be generated, wherein the meeting summary includes a plurality of embedded references, wherein each embedded reference of the plurality of embedded references identifies at least one corresponding portion of media streams generated by a plurality of client devices associated with the plurality of participants of the virtual meeting. The meeting summary can be provided to the first participant.

Abstract: An example computing platform is configured to: (a) obtain data for a given transaction involving a given customer account and a given merchant, (b) apply pre-processing logic to the obtained data for the given transaction and thereby derive feature data for the given transaction, (c) input the feature data for the given transaction into a trained machine-learning model that functions to (i) evaluate the feature data for the given transaction and (ii) based on the evaluation, output a score for the given transaction that indicates a likelihood that the given transaction is a recurring charge, and (d) based on the score for the given transaction, determine whether to classify the given transaction as a recurring charge.

Abstract: The present disclosure provides a magnetic absorbing guide rail component and a lighting system. The magnetic absorbing guide rail component includes a strip rail, an insulating member, a pair of strip electrodes, a magnetic device, and a magnet. This disclosure adopts an aluminum profile as a strip rail, the strip rail has a relatively small width, and two strip electrodes are embedded in the insulating member.

Abstract: Provided is a thrombin binding circular aptamer, the nucleotide sequence thereof being at least one selected from a) to e): a) a nucleotide sequence in SEQ ID NO:1, wherein the 5? end and 3? end are connected to form a ring; b) a nucleotide sequence obtained by substitution in the nucleotide sequence in SEQ ID NO:1, the obtained nucleotide sequence being a circular DNA molecule capable of specific recognition of thrombin; c) a nucleotide sequence obtained by deletion in the nucleotide sequence in SEQ ID NO:1, the obtained nucleotide sequence being a circular DNA molecule capable of specific recognition of thrombin; d) a nucleotide sequence obtained by adding one or more nucleotides to the nucleotide sequence in SEQ ID NO:1; and e) a nucleotide sequence obtained by modification of the nucleotide sequence in SEQ ID NO:1 with a chemical group.

Abstract: A computing platform is configured with new software technology for accurately identifying recurring charges and facilitating interaction with identified recurring charges, which may involve functionality for (a) obtaining data for a given transaction involving a given customer account and a given merchant, (b) applying pre-processing logic to the obtained data for the given transaction and thereby derive feature data for the given transaction, (c) inputting the feature data for the given transaction into a trained machine-learning model that functions to (i) evaluate the feature data for the given transaction and (ii) based on the evaluation, output a score for the given transaction that indicates a likelihood that the given transaction is a recurring charge, and (d) based on the score for the given transaction, determining whether to classify the given transaction as a recurring charge.

Abstract: Embodiments of the disclosure provide a method, a device, an apparatus, and a storage medium for video production. The method includes: presenting a text setup interface in a displayed video producing window; receiving a first trigger operation; displaying object attribute information corresponding to the video production object in the first information display area; receiving a second trigger operation; and displaying, in the second information display area, video related text corresponding to the video production object. According to the method, a simple and easy operation video production platform is provided for a video producer. A text setting interface of a video to be manufactured is presented on the video production platform, and a function item for video text generation is provided for the video producer.

Abstract: Systems and techniques are provided for performing object detection with uncertainty predictions. An example method includes receiving, by a machine learning model configured to perform object detection, sensor data from one or more sensors of an autonomous vehicle; detecting, based on the sensor data, at least one object within an environment of the autonomous vehicle; determining, based on the sensor data, a plurality of object parameters associated with the at least one object; and determining, based on the sensor data, an uncertainty metric for each of the plurality of object parameters.

Abstract: Various implementations of the present disclosure relate to text to visualization. In a method, information items are extracted from a natural language sentence. Visual elements associated with the information items are determined. A visual representation of the natural language sentence based on the visual elements is determined, the visual representation indicating information expressed by the natural language sentence.

Abstract: The present disclosure discloses a lamp including a light source module, a first magnetic attraction conductive member, a magnetic attraction power interface member and a first sleeve, wherein the light source module includes a substrate and a light emitter connected to a side of the substrate; the first magnetic attraction conductive member is electrically connected to an end of the light source module; the magnetic attraction power interface member is configured to be electrically connected to a power line, and magnetically attracted and electrically attached to the first magnetic attraction conductive member; the first sleeve is configured to be installed to an installation basic structural member, and has a threading hole for threading the power line and an accommodation cavity, the magnetic attraction power interface member and the first magnetic attraction conductive member are both installed within the accommodation cavity.

Abstract: An example computing platform is configured to: (a) obtain data for a given transaction involving a given customer account and a given merchant, (b) apply pre-processing logic to the obtained data for the given transaction and thereby derive feature data for the given transaction, (c) input the feature data for the given transaction into a trained machine-learning model that functions to (i) evaluate the feature data for the given transaction and (ii) based on the evaluation, output a score for the given transaction that indicates a likelihood that the given transaction is a recurring charge, and (d) based on the score for the given transaction, determine whether to classify the given transaction as a recurring charge.

Abstract: Disclosed is an ultraminiature tuning fork quartz crystal and a resonator, the ultraminiature tuning fork quartz crystal comprises a tuning fork assembly, the tuning fork assembly comprises a fixing block, two vibrating parts and a connecting part, both of the vibrating parts extend outward and are symmetrically set through the fixing block and are connected to the fixing block, the connecting part comprises two connecting arms, and both of the connecting arms extend outward and are symmetrically set through the fixing block and are connected to the fixing block; an outer wall of the connecting arms is provided with at least one groove group for filling conductive silver glue, each groove in the groove group penetrates two adjacent sidewalls of the connecting arms. This disclosure can solve the problem that opening holes at the connecting end of the electrical connecting arms will weaken the strength of the electrical connecting arms.

Abstract: The present disclosure discloses a lighting fixture, including: a base, where the base is provided with a driving power supply; a lighting column, where the lighting column includes a column body and a conductive track, one end of the column body is installed on the base, the column body is provided with a sunk groove extending along a length direction of the column body, the conductive track is installed in the sunk groove, and the conductive track is electrically connected with the driving power supply; a sliding assembly, where the sliding assembly includes a sliding body and a conductive portion; and a lighting cap assembly, wherein the lighting cap assembly includes a housing and a light source, the light source is installed in the housing, the housing is connected with the sliding body, and the light source is connected with the conductive portion.