Abstract: The present disclosure may provide a method for movement control. The method may include obtaining at least one tracking parameter associated with a moving object and a control algorithm including a first control algorithm and a second control algorithm associated with a capture device used to track the moving object. The method may also include determining a switching time point with respect to the first control algorithm and the second control algorithm. Further, the method may include accelerating, according to the first control algorithm, a speed of the capture device within a first acceleration time period from a start time point to the switching time point and accelerating, according to the second control algorithm from the switching time point to an acceleration termination time point.

Abstract: The present invention relates to a circuit board to which a 3D formed electromagnetic shielding film is attached, a 3D formable electromagnetic shielding film, a 3D formed electromagnetic shielding film, and a method for attaching an electromagnetic shielding film to a circuit board. The circuit board includes an electronic component. The 3D formed electromagnetic shielding film includes a molding layer, a shielding layer, and an adhesive film. The molding layer and the adhesive film are laminated. The shielding layer is a conductive non-woven layer embedded in the adhesive film. A ratio of a surface area S2 of the electromagnetic shielding film after forming with an upper surface area of the electronic component deducted to a surface area S1 thereof before forming with the upper surface area of the electronic component deducted is 1.5 to 17.

Abstract: A wireless data transmission method includes sending by an external device a data packet; receiving by a primary device and a secondary device the data packet sent by the external device. When the secondary device does not receive the data packet sent by the external device correctly, sending by the secondary device a feedback signal to the primary device. When the secondary device receives the data packet sent by the external device correctly, not sending the feedback signal. The method further includes detecting by the primary device if the secondary device has sent the feedback signal. When the primary device receives the data packet successfully and detects that the secondary device has not sent the feedback signal, sending by the primary device an ACK signal to the external device; otherwise, sending by the primary device a NACK signal to the external device.

Abstract: A rapid Bluetooth networking method is applied to a Bluetooth communication system, the Bluetooth communication system includes Bluetooth earphones and a terminal, and the Bluetooth earphones include a master earphone and a slave earphone. The rapid Bluetooth networking method includes: when the master earphone is started and in an idle state, carrying out frequency hopping to a preset channel; carrying out, by the master earphone, carrier detection on a preset channel to detect whether the preset channel is idle, and if yes, transmitting an identifier (ID) packet to the slave earphone, an initial frequency of the slave earphone being the preset channel; and automatically entering, under the condition that the slave earphone is started and receives the ID packet, a subsequent process that Slave receives the ID packet transmitted by Master in a Page process, the slave earphone being the Slave, and the master earphone being the Master.

Abstract: The present invention has disclosed SHP2 phosphatase inhibitors and its applications. Specifically, the present invention has disclosed the compounds shown in the general formula (I), methods of preparation thereof, and pharmaceutical compositions containing the compound, and their use as tyrosine phosphatase SHP-2 inhibitors in the treatment of leukemia, neuroblastoma, melanoma, acute myeloid leukemia, breast cancer, esophageal cancer, lung cancer, colon cancer, head cancer, pancreatic cancer, head and neck squamous cell carcinoma, stomach cancer, liver cancer, anaplastic large cell lymphoma, and glioblastoma, wherein each substituent in general formula (I)k is as defined in the specification.

Abstract: Disclosed are a heterocyclic compound acting as a BTK (Bruton's Tyrosine Kinase) inhibitor, a preparation method and a medical application thereof. Specifically, the present disclosure relates to a compound represented by the general formula (I) and a pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the compound and/or the pharmaceutically acceptable salt thereof, and a use applying the compound or the pharmaceutically acceptable salt in the treatment or prevention of BTK-related disorders, especially tumors. The present disclosure relates to a class of heterocyclic compounds and at the same time provides the preparation method for the pharmaceutical composition containing this class of compounds or the pharmaceutically acceptable salt thereof. Each substituent of the general formula (I) has the same definition as that in the specification.

Abstract: KRASG12D mutant protein inhibitors, as shown by formula (I), a composition containing the inhibitor and pharmaceutically acceptable salt, syntheses, intermediates, formulations, and the use thereof. The compounds of the invention have good activity and safety in inhibiting tumor growth.

Abstract: A KRASG12C mutant protein inhibitor, as shown by formula (I), a composition containing the inhibitor and pharmaceutically acceptable salt, syntheses, intermediates, formulations, and the use thereof. The compounds of the invention have good activity and safety in inhibiting tumor growth.

Abstract: Embodiments of the present disclosure provide an audio and video editing method and apparatus, an electronic device and a storage medium. The method includes: when it is detected that audio and video data to be edited is triggered to be played, acquiring each audio and video editing plug-in to be used; determining target audio and video editing plug-ins according to pre-received audio and video state management data and each audio and video editing plug-in to be used; based on functional modules that are integrated in the target audio and video editing plug-ins, editing the audio and video data to be edited, so as to obtain target audio and video data; and playing the target audio and video data based on a target audio routing.

Abstract: Disclosed are a heterocyclic compound used as a FGFR (Fibroblast Growth Factor Receptor) inhibitor, a preparation method thereof, and a pharmaceutical application thereof. Specifically, the present disclosure relates to a compound represented by general formula I and a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the found and/or the pharmaceutically acceptable salt, and a use of the compound or the pharmaceutically acceptable salt in treating or preventing disorders related to FGFR kinase, specifically tumor drugs, and the compound is a class of heterocyclic compound, and at the same time the present disclosure provides a preparation method for the pharmaceutical composition of the compound and the pharmaceutically acceptable salt. Definition of substituents in general formula I is identified with that in the description.

Abstract: The present invention relates to a circuit board to which a 3D formed electromagnetic shielding film is attached, a 3D formable electromagnetic shielding film, a 3D formed electromagnetic shielding film, and a method for attaching an electromagnetic shielding film to a circuit board. The circuit board includes an electronic component. The 3D formed electromagnetic shielding film includes a molding layer, a shielding layer, and an adhesive film. The molding layer and the adhesive film are laminated. The shielding layer is a conductive non-woven layer embedded in the adhesive film. A ratio of a surface area S2 of the electromagnetic shielding film after forming with an upper surface area of the electronic component deducted to a surface area S1 thereof before forming with the upper surface area of the electronic component deducted is 1.5 to 17.

Abstract: A system and method for switching master and slave roles of devices for use in wireless communications. The method includes: establishing a monitoring link for communications between a master device and a host device; and initiating a role exchange request, in which a time point for role exchange is appointed, by the master device or a slave device via the monitoring link when role switching between the master device and the slave device is triggered, and replying with a request receipt acknowledgment packet for the receipt of the role exchange request by the other device via the monitoring link. The system includes the master device, the slave device, and the host device, wherein the master device includes a master processing module; and the slave device includes a slave processing module. The role exchange between the master device and the slave device keeps energy consumptions of the two devices evened out.

Abstract: Systems (100, 900, 1100), devices, and methods may be used to print or use a patient-specific waterjet cut guide (104, 302, 902, 1102). A method may include receiving, at a processor, image data of a bone (102, 308) of a patient (702), rendering a model of the bone (102, 308) (704) and generating a cut guide model using the model of the bone (102, 308) (706). The method may include printing, using a three-dimensional (3D) printer, a waterjet cut guide (104, 302, 902, 1102) using the cut guide model. A method may include using the patient-specific waterjet cut guide (104, 302, 902, 1102) to perform a resection using a waterjet cutting device, the waterjet cutting device including a nozzle (108, 306, 406, 500A, 500B) insertable into a cut guide slot (106B, 304, 310, 906, 1104) of the patient-specific waterjet cut guide (104, 302, 902, 1102).

Abstract: A system includes a first node, a second node, and a third node, wherein the first node establishes a wireless communication link with the second node to perform wireless communication, and forwards connection information of the wireless communication to the third node; and the third node receives, by listening on the wireless communication link based on the connection information, transmission data sent by the second node to the first node. If an error occurs when the third node receives the transmission data sent by the second node to the first node, the third node interferes with the first node's reception of the transmission data sent by the second node, so that an error is caused when the first node receives the transmission data sent by the second node, and the second node is triggered to perform retransmission.

Abstract: A wireless data transmission method includes sending by an external device a data packet; receiving by a primary device and a secondary device the data packet sent by the external device. When the secondary device does not receive the data packet sent by the external device correctly, sending by the secondary device a feedback signal to the primary device. When the secondary device receives the data packet sent by the external device correctly, not sending the feedback signal. The method further includes detecting by the primary device if the secondary device has sent the feedback signal. When the primary device receives the data packet successfully and detects that the secondary device has not sent the feedback signal, sending by the primary device an ACK signal to the external device; otherwise, sending by the primary device a NACK signal to the external device.

Abstract: A system includes a first node, a second node, and a third node, wherein the first node establishes a wireless communication link with the second node to perform wireless communication, and forwards connection information of the wireless communication to the third node; and the third node receives, by listening on the wireless communication link based on the connection information, transmission data sent by the second node to the first node. If an error occurs when the third node receives the transmission data sent by the second node to the first node, the third node interferes with the first node's reception of the transmission data sent by the second node, so that an error is caused when the first node receives the transmission data sent by the second node, and the second node is triggered to perform retransmission.

Abstract: Disclosed are an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit includes a housing, a volute assembly, an air deflector and a louver assembly. The housing is provided with an air outlet and the volute assembly is disposed in the housing. The volute assembly includes an upper volute and a lower volute forming an air outlet duct communicating with the air outlet therebetween. The air deflector is rotatably mounted at the air outlet to open or close the air outlet, and a middle portion of at least one end of the air deflector in a length direction is rotatably connected to the housing through a rotation shaft, to make the air deflector have an upward-opening state in which the air deflector is rotated around the rotation shaft to bring a lower side of the air deflector to come close to the upper volute and a downward-opening state in which the air deflector is rotated around the rotation shaft to bring an upper side of the air deflector to come close to the lower volute.