Abstract: A coil decoupling method for a magnetic resonance imaging device, including: sending an instruction causing a transmitter to send a transmitted signal, acquiring a received signal received by a receiver, wherein the received signal is a signal arriving at the receiver after the transmitted signal passes through two coils to be adjusted of a plurality of coils, determining the coupling value between the two coils to be adjusted based on the transmitted signal and the received signal, and sending an instruction for adjusting a decoupling component based on the coupling value.

Abstract: In a method for playing a first game video, a video playing interface is displayed in a game application. Preview information of at least one game video of a game video library is displayed. The preview information includes description information that is determined based on an account tag of a user account and content of the first game video from the at least one game video. The account tag is determined based on game play activity information of the user account associated with the game application. Based on a user operation performed on the first game video from the at least one game video, the first game video is played in the video playing interface. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.

Abstract: A target tracking method and device, relating to the field of vehicles. The method comprises: reading a target fusion list at the current moment, wherein the target fusion list comprises a target attribute set corresponding to each environment target in one or more environment targets, and the target attribute set comprises parameter attribute sets, measured by one or more sensors, of the environment targets; determining whether the target fusion list at the current moment is an initial target fusion list or not; and if the target fusion list at the current moment is not the initial target fusion list, determining a target tracking list at the current moment according to the target fusion list at the current moment and a stored target tracking list at the previous moment, wherein the target tracking list comprises a parameter attribute set corresponding to each screened environment target and a fusion tracking ID.

Abstract: The present disclosure provides the utilization of an RPN11 marker in detecting myeloma and assessing disease risk, prognostic analysis, and therapeutic drug development. This includes a detection reagent and a kit for detecting smoldering multiple myeloma (SMM) and multiple myeloma (MM) and assessing disease risk. Additionally, it involves molecular typing of MM patients' cassette, prognostic analysis of the MM patients, and predicting the response of the MM patients to a bortezomib treatment. It entails the use of an RPN11 inhibitor in preparation of a pharmaceutical composition for treating MM characterized by drug-resistant t(4;14) translocation and a high RPN11 expression level. Notably, the combined use of the RPN11 with histone methyltransferase (HMT) enhances detection sensitivity and accuracy, preventing a mismatch between the patients' genotype and the prediction of disease development, and can effectively predict the overall survival and prognosis of MM patients with t(4;14) translocation.

Abstract: A nanoparticle drug based on a small interfering RNA (siRNA) targeting JFK and use thereof are provided. Nucleotide sequences of the sense strand and the antisense strand of the siRNA targeting JFK are set forth in SEQ ID NO: 1 and SEQ ID NO: 2, respectively. Liposomes can be used to encapsulate the complex of the siRNA and a protamine to produce a nanoparticle drug targeting JFK, which may be used to treat a disease related to abnormally-high expression of JFK. In this disclosure, breast cancer 4T1 cell-based tumor-bearing mice serve as the model for evaluating the anti-tumor activity of combined therapy involving the nanoparticle drug targeting JFK and radiotherapy. The results reveal that this combined therapy exhibits superior anti-tumor activity compared to the control group.

Abstract: A use of a detection reagent for a microRNA (miRNA) marker miR-143-3p in the preparation of a product for evaluating a therapeutic effect of olanzapine in the treatment of schizophrenia (SZ) and a kit are provided. An expression level of miR-143-3p can be detected to determine a therapeutic effect of olanzapine in the treatment of SZ of a patient, and can be used as a detection or treatment index in clinical practice, which provides a theoretical basis for the mechanism research of SZ and the clinical application.

Abstract: Disclosed are a road feature point extraction method and system. The road feature point extraction method comprises: acquiring map information for the current position of a vehicle, wherein the map information comprises the attributes of the current road and the attributes of the next road section; comparing the attributes of the current road with the attributes of the next road section to determine the road type of the next road section; and extracting, in conjunction with the road type of the next road section and the map information corresponding to the next road section, a road feature point representing a road scene on the next road section, and outputting the name of the extracted road feature point and information of the relative distance between the road feature point and the vehicle.

Abstract: Dual nucleic acid and protein isoform measurements are performed on low starting cell numbers (e.g. equivalent to the number of blastomeres composing early embryonic development stages (morula and blastocysts)), comprising integrating fractionation polyacrylamide gel electrophoresis (fPAGE) of 10-100 cells with off-chip analysis of nucleic acids in the nuclei.

Abstract: A traffic lane line fitting method includes: obtaining map information for a current position of a vehicle, the map information comprising a number of traffic lanes, a road width and line point information of traffic lane lines on both sides of the vehicle; determining, from among the traffic lane lines on both sides of the vehicle, a traffic lane line on one side, consistent with the direction indicated by at least one of the following, to be a traffic lane line offset reference used for traffic lane line fitting; offsetting and generating a plurality of traffic lane lines of the vehicle on the basis of the traffic lane line offset reference; performing curve fitting on a set of line points on the generated plurality of traffic lane lines so as to obtain a corresponding traffic lane line equation.

Abstract: A die sorter tool may include a first conveyor, and a first lane to receive, from one or more load ports and via the first conveyor, a carrier with a set of dies. The die sorter tool may include a die flip module to receive the carrier from the first lane, manipulate one or more dies of the set of dies by changing orientations of the one or more dies, and return the one or more dies to the carrier after manipulating the one or more dies and without changing positions of the one or more dies within the carrier. The die sorter tool may include a second conveyor, and a second lane to receive, via the second conveyor, the carrier from the die flip module, and provide, via the first conveyor, the carrier to the one or more load ports.

Abstract: Disclosed are a floating tray mechanism and a robot. The floating tray mechanism includes a tray and a mounting bracket, the mounting bracket support the tray; the floating tray mechanism further comprises a floating contacting portion and a pulling rebounding portion, the floating contacting portion is provided on one of the tray and the mounting bracket, and the tray is movably supported on the mounting bracket, the pulling rebounding portion is configured to be able to pull the tray back to an initial position of translation when the tray moves relative to the mounting bracket. In the present application, the tray will have a damping relative stroke and a recovery relative stroke relative to the robot when a robot suddenly stops or suddenly speeds up, which greatly reduces the inertial motion of the goods, and thus the fluid goods will not spill out of the tray.

Abstract: A method for controlling lane changing of a vehicle, including: receiving a lane changing instruction (step 101); acquiring a speed parameter of the vehicle (step 102); according to the speed parameter, determining a controlling coefficient of a predetermined controller (step 103); acquiring a position-deviation parameter and a heading-angle parameter of the vehicle; if the position-deviation parameter is greater than or equal to a first threshold, or, if the heading-angle parameter is greater than or equal to a second threshold, according to the controlling coefficient, the position-deviation parameter and the heading-angle parameter, determining a target steering-wheel steering angle of the vehicle; and according to the target steering-wheel steering angle, controlling the vehicle to perform a lane changing operation, till the position-deviation parameter is less than the first threshold, and the heading-angle parameter is less than the second threshold (step 105).

Abstract: The present disclosure relates to MRI device communications. The communications comprise: acquiring a received signal from a transmitting end, the received signal comprising multiple data symbols and multiple training symbol sets, each training symbol set comprising a first preset number of training symbols, with two adjacent training symbol sets of the multiple training symbol sets being spaced apart by a second preset number of the data symbols; extracting the first preset number of symbols from the received signal at intervals of the second preset number of symbols, to obtain a third preset number of symbols as a candidate training sequence; determining whether the candidate training sequence comprises the multiple training symbol sets; and in response to a determination that the candidate training sequence comprises the multiple training symbol sets, determining at least one of synchronization information and channel estimation information of the received signal.

Abstract: A die sorter tool may include a first conveyor, and a first lane to receive, from one or more load ports and via the first conveyor, a carrier with a set of dies. The die sorter tool may include a die flip module to receive the carrier from the first lane, manipulate one or more dies of the set of dies by changing orientations of the one or more dies, and return the one or more dies to the carrier after manipulating the one or more dies and without changing positions of the one or more dies within the carrier. The die sorter tool may include a second conveyor, and a second lane to receive, via the second conveyor, the carrier from the die flip module, and provide, via the first conveyor, the carrier to the one or more load ports.

Abstract: A use of a detection reagent for a microRNA (miRNA) marker miR-143-3p in the preparation of a product for evaluating a therapeutic effect of olanzapine in the treatment of schizophrenia (SZ) and a kit are provided. An expression level of miR-143-3p can be detected to determine a therapeutic effect of olanzapine in the treatment of SZ of a patient, and can be used as a detection or treatment index in clinical practice, which provides a theoretical basis for the mechanism research of SZ and the clinical application.

Abstract: An information pushing method, apparatus, device, storage medium, and computer program product are provided, relating to the technical field of Internet applications. The method includes: extracting an information feature of candidate information, the information feature including a coarse-grained feature and a fine-grained feature; obtaining a first feature of the candidate information based on an intermediate feature obtained in a process of extracting the coarse-grained feature; obtaining a second feature of the candidate information based on the information feature and the intermediate feature; obtaining target information based on the first feature and the second feature; and pushing the target information.

Abstract: The present invention provides a breeding method of a new variety of hard-shelled razor clams, comprising the following steps: a. Estimating the heritability of shell hardness trait: constructing full-sib families to estimate the heritability of the growth and shell hardness traits of the razor clams; b. Selecting individuals with hard shells from basic population using an electronic hardness tester of material mechanics as the broodstock clams; c. Artificially-induced spawning; d. The offspring grow-out; e. Purification of the new strain: with the new strain of hard-shelled generation 1 adults obtained in step d as broodstocks, repeating the steps c and d several times to obtain a new variety of razor clams with hard shells, and the shell hardness trait of razor clams has stable heritability.

Abstract: A method for detecting an IPv6 aliased prefix based on fragmented fingerprint includes: generating a plurality of pseudo random addresses in a target prefix space; determining the target prefix as an active prefix; and determining that the plurality of the pseudo random addresses and the active prefix are configured on the same host, so as to identify the active prefix as the aliased prefix. This method may effectively discover a network host, reduce the cost of network detection, and provide more effective data support for network measurement, network surveying and mapping and security research.