Abstract: A hybridoma cell strain secreting a nifursolol residue marker monoclonal antibody with CGMCC No. 14698 is prepared in the following way: BALB/c mice are subjected to the first immunization with a complete Freund's adjuvant, subjected to booster immunization with an incomplete Freund's adjuvant for four times, and subjected to rush immunization once with nifursolol residue marker complete antigen without a Freund's adjuvant so that the BALB/c mice are immunized; the spleen cells of the immunized mice with high titer and low IC50 were fused with mouse myeloma cells by a PEG method, and the fused cells are screened through indirect competitive ELISA and subcloned three times. The monoclonal antibody secreted by this cell strain has good specificity and detection sensitivity (IC50 value of 2 ?g/L) to the nifursolol residue marker and can be used for residue detection of the nifursolol residual marker in food.

Abstract: A hybridoma cell line of secreting meloxicam monoclonal antibodies with a preservation number of hybridoma cell line of CGMCC No. 14700 belongs to the field of food safety immunological detection. The. BALB/c mice are immunized through one time immunization with complete freund's adjuvant, three times of booster immunization with incomplete freund's adjuvant and one time of rush immunization with meroxicam complete antigen without adjuvant; the spleen cells from BALB/C mice immunized with high potency and low value of IC50 are fused with murine myeloma cells; and then the hybridoma cell line is obtained through indirect competitive ELISA screening and three sub-clones. The monoclonal antibody secreted by this cell line has good specificity and detection sensitivity to meloxicam (value of IC50 is 0.1 ng/ml), being suitable for detection of meroxicam in food.

Abstract: The present invention provides an actually-measured marine environment data assimilation method based on sequence recursive filtering three-dimensional variation. The method includes: preprocessing actually-measured marine environment data; calculating a target function value; calculating a gradient value of a target function; calculating a minimum value of the target function; extracting space multi-scale information from the actually-measured data; and updating background field data to form a final data assimilation analysis field. The present invention improves the traditional recursive filtering three-dimensional variation method, and sequentially assimilates information with different scales, thereby effectively overcoming the problem that multi-scale information cannot be effectively extracted by a traditional three-dimensional variation method.

Abstract: A hybridoma cell line of secreting cyproheptadine monoclonal antibodies with a preservation number of CGMCC No. 14699 belongs to the field of food safety immunological detection. BALB/c mice are immunized through one time immunization with complete freund's adjuvant, three times of booster immunization with incomplete freund's adjuvant and one time of rush immunization with cyproheptadine complete antigen without adjuvant; the spleen cells from BALB/C mice immunized with high potency and low value of IC50 are fused with murine myeloma cells; and then the hybridoma cell line is obtained through indirect competitive ELISA screening and three sub-clones. The monoclonal antibody secreted by this cell line has good specificity and detection sensitivity to cyproheptadine (value of IC50 is 0.37 ng/ml), being suitable for detection of cyproheptadine in food.

Abstract: A hybridoma cell line of secreting clarithromycin monoclonal antibodies with a preservation number of hybridoma cell line of CGMCC No. 14696 belongs to the field of food safety immunological detection. BALB/c mice are immunized through one time immunization with complete freund's adjuvant, three times of booster immunization with incomplete freund's adjuvant and one time of rush immunization with clarithromycin complete antigen without adjuvant; the spleen cells from BALB/C mice immunized with high potency and low value of IC50 are fused with murine myeloma cells; and then the hybridoma cell line is obtained through indirect competitive ELISA screening and three subclones. The monoclonal antibody secreted by this cell line has good specificity and detection sensitivity to clarithromycin (value of IC50 is 0.3 ng/ml), being suitable for detection of clarithromycin in food.

Abstract: Embodiments of this application disclose an interaction information obtaining method performed at a target user terminal. After detecting, on a virtual map preset in an interaction application, a trigger operation performed on a target POI identifier, the target user terminal obtains first location information of the target user terminal by using the virtual map and second location information corresponding to the target POI identifier on the virtual map. The target user terminal detects a distance difference between the first location information and the second location information. When the distance difference satisfies a preset distance range, the target user terminal sends, to an interaction server, an interaction information request carrying the target POI identifier and receives interaction information corresponding to the target POI identifier from the interaction server and then displays the interaction information on the virtual map.

Abstract: The present disclosure provides a method and apparatus for transmitting data, and an electronic device thereof. The method includes identifying a first data object in a first object set in response to transmitting the first object set from a first storage area to a second storage area; and transmitting the first data object to the second storage area to indicate a start of transmission of the first object set from the first storage area to the second storage area.

Abstract: A hybridoma cell line of secreting clarithromycin monoclonal antibodies with a preservation number of hybridoma cell line of CGMCC No. 14696 belongs to the field of food safety immunological detection. BALB/c mice are immunized through one time immunization with complete freund's adjuvant, three times of booster immunization with incomplete freund's adjuvant and one time of rush immunization with clarithromycin complete antigen without adjuvant; the spleen cells from BALB/C mice immunized with high potency and low value of IC50 are fused with murine myeloma cells; and then the hybridoma cell line is obtained through indirect competitive ELISA screening and three subclones. The monoclonal antibody secreted by this cell line has good specificity and detection sensitivity to clarithromycin (value of IC50 is 0.3 ng/ml), being suitable for detection of clarithromycin in food.

Abstract: The present invention provides an actually-measured marine environment data assimilation method based on sequence recursive filtering three-dimensional variation. The method includes: preprocessing actually-measured marine environment data; calculating a target function value; calculating a gradient value of a target function; calculating a minimum value of the target function; extracting space multi-scale information from the actually-measured data; and updating background field data to form a final data assimilation analysis field. The present invention improves the traditional recursive filtering three-dimensional variation method, and sequentially assimilates information with different scales, thereby effectively overcoming the problem that multi-scale information cannot be effectively extracted by a traditional three-dimensional variation method.

Abstract: One embodiment provides a method, including: obtaining partial information content from a first file, wherein the partial information content is recorded in the first file and comprises an indication of a selection of at least a portion of the first file; generating a second file different from the first file based on the partial information content; and sharing the second file with at least one electronic device. Other aspects are described and claimed.