Abstract: This application provides a communication method and apparatus. The communication method includes: receiving measurement configuration information from a network device, where the measurement configuration information is used to configure a channel measurement resource and M interference measurement resources, and M is a positive integer greater than or equal to 1; and sending a bitmap to the network device, where the bitmap includes one or more bits, each bit corresponds to one or more interference measurement resources and has a value indicating interference of the one or more interference measurement resources to the channel measurement resource, and the M interference measurement resources include the one or more interference measurement resources.

Abstract: Provided is a Bacillus subtilis natto strain ST-1008, deposited under the accession number CGMCC No. 17894. Also provided is a method for producing MK-7. The method comprises: culturing the Bacillus subtilis natto strain of CGMCC No. 17894 in a culture medium so as to produce MK-7 in the strain cell and the culture medium, and recovering and purifying MK-7 from the strain cell and the culture medium. Also provided are a MK-7 preparation, a MK-7 pure premix, and a pure MK-7.

Abstract: Disclosed are a strain for producing nattokinase and a production method therefor. In particular, the present invention involves a novel strain capable of producing nattokinase, i.e. Bacillus subtilis natto ST-1086, deposited at the China General Microbiological Culture Collection Center under CGMCC No. 17895. The present invention further involves a method for producing a nattokinase product by means of using the novel strain CGMCC No. 17895 of the present application, wherein the resulting nattokinase product can be used as a drug for dissolving thrombi. The present invention further involves the use of the nattokinase product of the present application for preparing a composition for dissolving thrombi and in a method for treating thrombi.

Abstract: A method and an apparatus for data calculation in a neural network model, and an image processing method and apparatus. The method for data calculation includes: reading weight data shared by a group of data processing of a data processing layer in a neural network model, into a GroupShared variable of a thread group of a graphics processing unit (GPU), dividing input data of the data processing layer based on the number of threads in the thread group, reading, for each group of input data, weight data corresponding to the group of input data for a data processing in the group of data processing from the GroupShared variable, and performing, by each thread in the thread group, the data processing by using a group of read input data and weight data corresponding to the group of input data, to obtain a calculation result corresponding to the group of input data.

Abstract: Provided are a method for extracting a hirudin mutant, HV2-Lys47, from a fermentation broth of the hirudin mutant HV2-Lys47 produced by the fermentation of Escherichia coli, and purifying same, the use of the hirudin mutant HV2-Lys47 in an anticoagulated blood collection tube, and an anticoagulated blood collection tube containing the hirudin mutant HV2-Lys47. In the purification method, a membrane technology and a primary column chromatography technology are used to obtain the hirudin mutant HV2-Lys47.