Abstract: An apparatus and method for detecting a pace pulse signal are described. The apparatus and the method include receiving a plurality of sample signals from one ECG lead, measuring a first-level noise of the plurality of sample signals during a first time interval, measuring a second-level noise of the plurality of sample during a second time interval, where the second time interval is different from the first time interval, generating one or more dynamic thresholds based on at least one of the measured first-level noise and the second-level noise, and detecting, based on the one or more dynamic thresholds, at least one of a start point, a peak point and an endpoint of the pace pulse signal from the plurality of sample signals.

Abstract: A communication device capable of having external antenna installed to send and receive external antenna signals. The communication device includes: a communication module; an internal antenna disposed within the communication device; a first switch; and a coupler including a first terminal, a second terminal, and a coupling terminal. The second terminal is connected to the first switch, the first terminal is connected to the external antenna to receive the external antenna signal, and the coupler is configured to output a coupled signal from the coupling terminal based on the external antenna signal. When the amplitude of the coupled signal is greater than a threshold value, the first switch connects the communication module to the external antenna via the coupler, and when the amplitude of the coupled signal is smaller than the threshold value, the first switch connects the communication module to the internal antenna.

Abstract: A device includes one or more processors configured to obtain output delay data based on a transmission from an audio output device. The output delay data indicates a playback delay associated with audio output by the audio output device. The one or more processors are further configured to determine, based on the output delay data and host delay data, a synchronization delay to coordinate audio output by the audio output device and video output at a display. The one or more processors are further configured to initiate sending of audio data to the audio output device and to send video data to the display. The video data is delayed, based on the synchronization delay, relative to the sending of the audio data.

Abstract: There is provided a nanogap electrode device, a method of making a nanogap electrode device, and a sensor for detecting a target analyte, the nanogap electrode device comprising, a first electrode and a second electrode spaced apart from each other, said first and second electrodes defining a first region and a second region; wherein the first region comprises a first gap between the first electrode and the second electrode, said first gap having a first gap length and a first gap width; wherein the second region comprises a second gap between the first electrode and the second electrode, said second gap having a second gap length and a second gap width; and wherein the second gap length and second gap width are greater than the first gap width.

Abstract: Disclosed in the present application are a method and device used for wireless communication. The method comprises: receiving first signaling, wherein the first signaling comprises a first cell identity, and the first cell identity is configured for a target SpCell (Special Cell); and executing the first signaling, wherein the step of executing the first signaling comprises executing a target operation set. In the present application, better mobility management can be implemented by means of the first signaling.

Abstract: A bean grinding method and apparatus, electronic device, and storage medium are provided. The method comprises: according to a first grinding rate, determining a grinding duration corresponding to a second grinding rate; when the grinding rate of a bean grinding machine reaches the first grinding rate, according to the first grinding rate, the total ground powder weight, and a pipe residual powder weight and a kinetic energy residual powder weight corresponding to the second grinding rate, judging whether to start grinding at the second grinding rate under the current ground powder weight of a weighing sensor; if yes, grinding at the second grinding rate, and sending a stop signal to a motor after the grinding duration; otherwise, continuing grinding at the first grinding rate, and going back to judging whether to start grinding at the second grinding rate under the current ground powder weight of the weighing sensor to proceed.

Abstract: The invention is to provide a microfluidic device including a fluid control module configured to be detachably coupled to an external tube, and a replaceable cartridge detachably coupled to the fluid control module.

Abstract: A stator assembly for a brushless permanent magnet motor includes a stator core, a plurality of coils wound around the stator core, and a plurality of termination connections to which the plurality of coils are connected. A first subset of the plurality of termination connections are located at a first end of the stator assembly, and a second subset of the plurality of termination connections, different to the first subset of the plurality of termination connections, are located at a second end of the stator assembly opposite to the first end of the stator assembly.

Abstract: A stator assembly for a brushless permanent magnet motor includes a first, second and third stator core assembly. Each of the first, second and third stator core assemblies include a stator core segment and a coil wound about the stator core segment. Each stator core segment spans an arc length of around 120 degrees. Each coil is wound about the respective stator core segment such that the coil overlies radially inner and radially outer surfaces of the stator core segment. The coils are connected such that the stator assembly comprises a three-phase stator assembly.

Abstract: A comprehensive management method and apparatus for application traffic, and an electric device are provided. The method includes: marking a traffic request with a label, and transmitting the traffic request with the label to a user access layer gateway; managing and configuring rules; receiving the traffic request; analyzing the traffic request based on a traffic analyzing rule; identifying and filtering the traffic request based on a traffic filtering rule; performing secondary processing on the traffic request based on a traffic processing rule; and forwarding the traffic request after secondary processing to an application proxy gateway based on a traffic forwarding rule; and performing an in-traffic proxy and an out-traffic proxy.

Abstract: The present application provides a binder, a preparation method therefor, a secondary battery, a battery module, a battery pack, and a power consuming device. The binder is a polymer containing structural units as represented by formula I and formula II, wherein R1, R2, R3, R5, R6, and R7 are each independently selected from hydrogen or C1-3 alkyl unsubstituted or substituted by a substituent, R4 is selected from hydrogen, cyano, an aldehyde group, or an ester group, and M is selected from H, Li, Na, K or NH4. The binder of the present application has excellent swelling resistance, and the corresponding secondary batteries have significantly improved cycling performance and power performance.

Abstract: A clock generator circuit may include a multiplex circuit and a phase-locked loop circuit. The multiplex circuit may generate a reference clock signal for the phase-locked loop circuit by selecting one of different clock signals. In response to a switch of the reference clock signal from one clock signal to another, the phase-locked loop circuit may disable phase-locking and enter into a frequency acquisition mode during which the frequency of the phase-locked loop circuit's output clock signal is adjusted based on the frequency of the newly selected reference clock signal. After a period of time has elapsed, the phase-locked loop circuit returns to phase-locking operation.

Abstract: The present disclosure provides an optical transmission assembly and an optical module. The optical module includes a housing, a baseplate, an active optical component, an optical fiber connector, an optical fiber, and a sealing component. The baseplate is located in the housing. The active optical component is coupled to the baseplate. The optical fiber connector is coupled to the housing. The optical fiber includes a first end portion and a second end portion. The first end portion is optically coupled to the active optical component. The second end portion is coupled to the optical fiber connector. The sealing component is located in the housing. The second end portion of the optical fiber is sealed in the sealing component.

Abstract: A method, an apparatus, an electronic device and a storage medium for temperature control are provided. A process of temperature control includes: determining predicted load information of a target device based on historical operating information associated with operation of the target device, the predicted load information including at least a predicted load of the target device at a first time point; determining a first temperature indicator of a coolant predicted at the first time point based on the predicted load, historical temperature information of the coolant, and historical operating information of a coolant driving device, the coolant being configured to cool the target device, and the coolant driving device being configured to drive a flow of the coolant; and determining a first operating parameter of the coolant driving device at the first time point based at least on the first temperature indicator.

Abstract: A solar mosquito killer lamp, including a cage body, a control box, a first photovoltaic panel, and a second photovoltaic panel. The cage body includes a first top wall and a second top wall. Both the first top wall and the second top wall are inclined downward and outward. The first photovoltaic panel is hermetically connected to the first top wall, and the second photovoltaic panel is hermetically connected to the second top wall. A mosquito trapping space is defined below the first and second top walls. A mosquito-attracting lamp and an electric mosquito net are arranged in the mosquito trapping space. The first photovoltaic panel and the second photovoltaic panel are electrically connected to the control box. A wire routing channel is further arranged inside the cage body. The wire routing channel is separated from the mosquito trapping space.

Abstract: A three-dimensional (3D) magnetoresistive random access memory (MRAM) device includes a plurality of stacked cells, a plurality of stacked insulating layers, and a first interconnect structure of a first type. The plurality of cells are stacked in a direction perpendicular to a major surface of a substrate of the 3D MRAM device. Each cell of the first plurality of cells is separated by an insulating layer of the plurality of insulating layers from another cell of the plurality of cells. Each cell of the first plurality of cells includes a magnetic tunnel junction (MTJ) structure and a second interconnect structure of a second type configured to interface with the MTJ structure of the cell. The first interconnect structure is oriented orthogonally to the second interconnect of each cell of the plurality of cells, and extends through the plurality of cells to interface with the MTJ structure in each cell.

Abstract: The present application discloses a method and device for wireless communications, comprising receiving a first signaling, and the first signaling indicating a first RS resource set and a second RS resource set; executing a first link quality evaluation for a first BWP according to the first RS resource set; executing a second link quality evaluation for a first BWP according to the second RS resource set; wherein the first RS resource set and the second RS resource set are respectively associated with a first PCI and a second PCI; a first condition set is used for the first link quality evaluation, when all conditions in a first condition set are met, the first link quality evaluation is completed within a first evaluation period. The present application can better save power by controlling a first link quality evaluation and a second link quality evaluation.

Abstract: The present application provides a MEMS device and a preparation method therefor. The MEMS device includes a piezoelectric diaphragm, a blocking layer disposed on a side of the piezoelectric diaphragm, a sacrificial layer connected to a side of the blocking layer back away from the piezoelectric diaphragm, and a substrate connected to a side of the sacrificial layer back away from the blocking layer. The substrate includes a wall connected to a side of the sacrificial layer back away from the blocking layer and forming a cavity, and a mass block disposed on the side of the sacrificial layer back away from the blocking layer and accommodated within the cavity, which is formed by etching the substrate and is spaced apart from the wall. The mass block can drive the piezoelectric diaphragm to produce significant mechanical deformation, improving the sensitivity and response efficiency of the MEMS device.

Abstract: Devices and techniques are generally described for application shortlisting for language models. An LLM may determine a first goal of first query data. The LLM may generate first code data representing the first query data. First encoded data including a first encoded representation of the first goal and the first query data may be generated. A first application may be determined based at least in part on analysis of the first encoded data with respect to second encoded data representing the first application. A second application may be determined based at least in part on analysis of the first encoded data with respect to third encoded data representing the second application. First prompt data including the first query data, first data identifying the first application, and second data identifying the second application may be generated. The LLM may generate output data based at least in part on the first prompt data.