Abstract: Provided are a pixel structure, a fine metal mask, a display apparatus and a control method. The pixel structure includes: a plurality of first sub-pixel columns, where the first sub-pixel column includes a plurality of first sub-pixels arranged along a first direction, and two adjacent first sub-pixel columns are separated by a second sub-pixel column. The second sub-pixel column includes a plurality of second sub-pixel groups, the second sub-pixel group includes a second sub-pixel and a third sub-pixel, and along the first direction, the second sub-pixels and the third sub-pixels in the second sub-pixel column are arranged alternately, and the first sub-pixel is configured to form a pixel unit with two second sub-pixel groups for displaying.

Abstract: An automatic pathogen-from-expiration detection system and method is disclosed. The system comprises a gas pathogen recovery unit, a pathogen concentration unit and a sample detection unit.

Abstract: The present invention discloses a pathogenic microorganisms rapid concentration device and method. The device comprises an electrode and a microchannel for passing a sample, wherein the microchannel comprises a concentration channel and a sample channel, between which a filter element is provided, the electrode comprises a positive electrode and a negative electrode, the positive electrode comprises several sub-positive electrodes, after the sample flows into the microchannel, under the action of the electrode, pathogenic microorganisms in the sample are regionally enriched on a positive electrode side of the concentration channel to form a concentrated sample. The present invention provides a substantial increase in the rate and efficiency of purification of samples containing pathogenic microorganisms through precise electrical control.

Abstract: Provided is an application method of a Micro Electro Mechanical Systems (MEMS) inertial sensor and an electronic device. An application method of an accelerometer includes: based on an influence of a strain, generated under the action of an external force, of the accelerometer on a detection signal of the accelerometer, adopting the detection signal to reflect the external force. An application method of a gyroscope includes: based on an influence of a strain, generated under the action of an external force, of the gyroscope on a detection signal of the gyroscope, adopting the detection signal to reflect the external force. Further provided is an electronic device adopting the foregoing methods.

Abstract: A power supply circuit includes: power supplying module configured to provide DC voltage; transformer module including primary-side first winding connected to power supplying module and secondary-side winding coupled to primary-side first winding; switch module having one end connected to primary-side first winding and the other end connected to grounding terminal; control module connected to switch module, where control module is configured to control switch module to have different switching frequencies and/or different turning-off times, to enable first pulse voltages with different duty cycles to be formed on primary-side first winding, and second pulse voltages with different duty cycles to be subsequently generated on secondary-side winding; and voltage conversion module having input terminal connected to secondary-side winding and output terminal connected to voltage output terminal of power supply circuit, where voltage conversion module is configured to convert second pulse voltages with different du

Abstract: Provided herein are systems and methods for automating the rollout of database changes. For example, a method includes detecting a change in database code of a database resulting in a changed database code. The change in the database code includes a parameter rollout for at least one parameter setting of the database. Execution of a query associated with the change in the database code is monitored. The query uses the at least one parameter setting. A regression in the changed database code is detected based on the monitoring. Impact analysis is performed to determine a scope of impact of the regression on at least another query using the at least one parameter setting. A determination is made on whether to perform a rollback of the change in the database code or perform mitigation based on the scope of impact.

Abstract: Methods, systems, and computer program products for communicating with a device on nearby wireless network are provided. Aspects include receiving, by a user device, a beacon frame from an access point of a wireless network. Aspects also include obtaining, by the user device from the beacon frame, direct link information for the wireless network, wherein the direct link information includes connection information for a guest network associated with the wireless network. Aspects further include receiving, by the user device from a user, a message intended for the device on the wireless network and connecting, by the user device, to a guest network. Aspects also include transmitting, by the user device, the message to the device.

Abstract: A vehicle interior part includes a substrate, a first outer layer, a second outer layer, an upper reinforcement layer, a lower reinforcement layer, and a bottom fabric layer, where a first surface and a second surface of the substrate are bonded to a first surface of the upper reinforcement layer and a first surface of the lower reinforcement layer, respectively, a second surface of the upper reinforcement layer is bonded to a first surface of the first outer layer, a second surface of the first outer layer is bonded to the second outer layer, and a second surface of the lower reinforcement layer is bonded to the bottom fabric layer.

Abstract: A method, system, and computer program product for improving debugging efficiency through fallibility skip functionality are provided. The method initiates a fallibility skip mode within a programming environment. The method identifies a code module to be translated from a first coding language to a second coding language. The code module including a function statement. A modified function statement is generated based on the function statement and the initiation of the fallibility skip mode. One or more exception handling functions are added based on the modified function statement and the fallibility skip mode. The method generates a modified code module in the second coding language based on the fallibility skip mode.

Abstract: Systems, methods, and devices are provided for generating and using text-to-speech (TTS) data for improved speech recognition models. A main model is trained with keyword independent baseline training data. In some instances, acoustic and language model sub-components of the main model are modified with new TTS training data. In some instances, the new TTS training is obtained from a multi-speaker neural TTS system for a keyword that is underrepresented in the baseline training data. In some instances, the new TTS training data is used for pronunciation learning and normalization of keyword dependent confidence scores in keyword spotting (KWS) applications. In some instances, the new TTS training data is used for rapid speaker adaptation in speech recognition models.

Abstract: The mask for evaporation includes a plurality of predetermined areas, each of the predetermined areas includes an opening and a blocking area, the blocking area includes a first area, a second area and a third area, first area has a first surface and a second surface, second area has a third surface and a fourth surface, third area has a fifth surface and a sixth surface, first surface, third surface and fifth surface are located on a same one side of mask, and second surface, fourth surface and sixth surface are located on a same one side of mask, thickness of second area is greater than thickness of first area and thickness of third area, first surface and third surface flush, and a plane where sixth surface is located is located between a plane where third surface is located and a plane where the fourth surface is located.

Abstract: The present disclosure relates to a method and an apparatus for object preference prediction, and a computer readable medium. The method includes: acquiring evaluation information indicating preference values of partial users in a user set for partial objects in an object set; acquiring auxiliary information of at least one of the user set and the object set, wherein the auxiliary information indicates an attribute of at least one of a corresponding user in the user set and a corresponding object in the object set; determining a user feature representation and an object feature representation using a matrix decomposition model, based on the evaluation information and the auxiliary information; and determining a preference prediction value of a target user in the user set for a target object in the object set based on the user feature representation and the object feature representation.

Abstract: A display substrate, a display device, a high-precision metal mask are provided. The display substrate includes first, second, third sub-pixels. In first direction, first and third sub-pixels are alternant to form first sub-pixel rows, second sub-pixels form second sub-pixel rows. In second direction, first and second sub-pixel rows are alternant, first direction is approximately perpendicular to second direction. Two first and two third sub-pixels in two adjacent rows and two adjacent columns form a 2*2 array, in the array, two first sub-pixels are in different rows and different columns, two third sub-pixels are in different rows and different columns, at least one of two first and two third sub-pixels is a pattern where corner is cut off, connection lines of centers of two first and two third sub-pixels form non-square virtual quadrilateral, and second sub-pixel is within virtual quadrilateral. The display effect can be improved.

Abstract: A method, a system, and an electronic apparatus for detecting failure of beamed signals can be applied in a user equipment. The method acquires a signal quality and determines whether such signal quality reaches a threshold value. If the signal quality is determined to be reaching the threshold value, determining whether the signal quality is continuously equal to or above the threshold value. If the signal quality parameter reaches the failure threshold value, determining that the beam occurred a wave beam failure.

Abstract: A headphone and an electronic device are provided. The headphone includes a gyroscope, which senses a bone conduction vibration and provides a quadrature error signal for reflecting the bone conduction vibration. Specifically, the headphone includes a transmission assembly that acts directly or indirectly on the gyroscope or an inertial measurement unit (IMU) including the gyroscope. The transmission assembly transmits the bone conduction vibration to the gyroscope to make the gyroscope strain, thereby causing the quadrature error signal of the gyroscope to change to detect the bone conduction vibration with sensitivity.

Abstract: A headphone and an electronic device are provided. The headphone includes a gyroscope, which senses a bone conduction vibration and provides a quadrature error signal for reflecting the bone conduction vibration. Specifically, the headphone includes a transmission assembly that acts directly or indirectly on the gyroscope or an inertial measurement unit (IMU) including the gyroscope. The transmission assembly transmits the bone conduction vibration to the gyroscope to make the gyroscope strain, thereby causing the quadrature error signal of the gyroscope to change to detect the bone conduction vibration with sensitivity.

Abstract: Provided is an application method of a Micro Electro Mechanical Systems (MEMS) inertial sensor and an electronic device. An application method of an accelerometer includes: based on an influence of a strain, generated under the action of an external force, of the accelerometer on a detection signal of the accelerometer, adopting the detection signal to reflect the external force. An application method of a gyroscope includes: based on an influence of a strain, generated under the action of an external force, of the gyroscope on a detection signal of the gyroscope, adopting the detection signal to reflect the external force. Further provided is an electronic device adopting the foregoing methods.

Abstract: Embodiments relate to methods, systems, and computer program products for path management in a processing system. In a method, in response to receiving a request for adding a target controlling unit into a processing system, a plurality of network nodes in the processing system are divided into a group of subnets based on a topology of the plurality of network nodes, the plurality of network nodes being connected to at least one controlling unit in the processing system. A workload estimation is determined, the workload estimation representing a workload to be caused by the target controlling unit to the processing system. A target subnet is selected from the group of subnets for connecting the target controlling unit into the processing system based on the workload estimation. With these embodiments, the target subnet may be selected in an automatic way such that the performance of the processing system may be increased.

Abstract: Methods, systems, and computer program products for communicating with a device on nearby wireless network are provided. Aspects include receiving, by a user device, a beacon frame from an access point of a wireless network. Aspects also include obtaining, by the user device from the beacon frame, direct link information for the wireless network, wherein the direct link information includes connection information for a guest network associated with the wireless network. Aspects further include receiving, by the user device from a user, a message intended for the device on the wireless network and connecting, by the user device, to a guest network. Aspects also include transmitting, by the user device, the message to the device.

Abstract: Systems, methods, and devices are provided for generating and using text-to-speech (TTS) data for improved speech recognition models. A main model is trained with keyword independent baseline training data. In some instances, acoustic and language model sub-components of the main model are modified with new TTS training data. In some instances, the new TTS training is obtained from a multi-speaker neural TTS system for a keyword that is underrepresented in the baseline training data. In some instances, the new TTS training data is used for pronunciation learning and normalization of keyword dependent confidence scores in keyword spotting (KWS) applications. In some instances, the new TTS training data is used for rapid speaker adaptation in speech recognition models.