Abstract: An intelligent advertisement publishing system and method based on a double-sided printer distribution map. The method includes: generating a distribution map based on geographical location information of double-sided printers; displaying the distribution map of the double-sided printers, and after obtaining advertisement content input by a user and an advertisement publishing scope selected by the user on the distribution map, generating advertisement information; parsing to obtain the corresponding advertisement publishing scope and advertisement content, generating corresponding advertisement push information based on the advertisement content, and sending the advertisement push information to double-sided printers in the advertisement publishing scope; and enabling the double-sided printers to print the corresponding advertisement information at the back of cash register paper when printing cash registration information.

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: In a data processing method that based on an instant messaging application and which is performed by a data processing device, audio data from an instant messaging application is obtained, and sampled volume data corresponding to the audio data is obtained based on a sampling frequency. A spectrogram corresponding to the audio data is generated according to the audio data and the sampled volume data, and a message bar comprising the spectrogram and the audio data is outputted. Audio progress control is then performed on the audio data in response to a target trigger operation on the message bar, and display control is performed on the spectrogram based on an audio progress.

Abstract: A process method is used for producing ethanol fuel by using Elaeagnus angustifolia L. as a raw material. The method includes pretreatment and pulping of Elaeagnus angustifolia L., solid-liquid separation or liquefaction treatment, fermentation, and distillation and dehydration of ethanol. The present invention produces ethanol by fermentation with Elaeagnus angustifolia L. as a raw material, the process method is simple, and the sugar-alcohol conversion efficiency is basically the same as when fermented with corn and other starches as raw materials, so that a new non-grain biological resource-Elaeagnus angustifolia L. is used to produce liquid bioenergy without consuming food resources, which broadens the types of raw materials for production of ethanol fuel.

Abstract: Disclosed are a system and a method for advertising by means of back of a cash register paper, the system includes a cloud advertisement server, at least one advertisement releasing terminal, and a plurality of duplex printers, the cloud advertisement server is wirelessly connected to the advertisement releasing terminal and the duplex printers respectively; the advertisement releasing terminal is configured for receiving advertisement contents input by a user, generating advertisement information, and sending advertisement information to the cloud advertisement server; the cloud advertisement server is configured for receiving the advertisement information sent by the advertisement releasing terminal, generating corresponding advertisement pushing information, and sending the advertisement pushing information to the duplex printers; and each of the duplex printers is configured for receiving the advertisement pushing information and printing corresponding advertisement information on back of a cash register

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: A hybridoma cell strain secreting a nifursol residue marker monoclonal antibody 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 nifursol 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 nifursol residue marker and can be used for residue detection of the nifursol residual marker in food.

Abstract: This application relates to an image processing method and apparatus, a storage medium, and a computer device. The method can include obtaining image frames acquired from a real scene, and playing the obtained image frames one by one according to an acquisition time sequence. The method can further include determining a position corresponding to a target object in the real scene when a trajectory formed by a movement of the target object in a plurality of the obtained image frames meets a trigger condition, rendering a virtual entry in a currently played image frame according to the position, and displaying virtual content in the virtual entry. The solutions provided in this application improve image processing efficiency.

Abstract: A hybridoma cell strain secreting a nifursol residue marker monoclonal antibody 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 nifursol 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 nifursol residue marker and can be used for residue detection of the nifursol residual marker in food.

Abstract: The present disclosure discloses a lincosamides universal monoclonal antibody hybridoma cell strain and application thereof, and belongs to the technical field of food safety immunological detection. According to the present disclosure, a clindamycin chlorine-substituted derivative is used as a hapten, the hapten is coupled with bovine serum albumin (BSA) by an activated ester method to obtain an immunizing antigen, and after being uniformly mixed with a Freund's adjuvant, the immunizing antigen is subcutaneously injected to immunize BALB/c mice; clindamycin is coupled with ovalbumin (OVA) by a carbonyl diimidazole (CDI) method to be used as a coating antigen used for detecting mouse serums and a cell supernatant. The spleen cells of the immunized mice are fused with mouse myeloma cells by a PEG method, and screened by indirect ELISA and indirect competitive ELISA and subcloned three times to obtain a population-selective hybridoma cell strain.

Abstract: Provided are an intelligent advertisement system and method based on a duplex printer, the method including steps of: receiving, through an advertisement releasing terminal, advertisement content input by a user, generating advertisement information and then sending the advertisement information to a cloud advertisement server; receiving, through the cloud advertisement server, the advertisement information sent by the advertisement releasing terminal, and then pushing the advertisement information to each duplex printer; receiving, through each duplex printer, the advertisement information and printing the advertisement information on a back of cash register paper while printing cash register information; and playing, through each printer control terminal, a corresponding advertisement prompt message based on the advertisement information printed by the duplex printer.

Abstract: A hybridoma cell strain secreting a nifursol residue marker monoclonal antibody with CGMCC No. 18525 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 nifursol 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 nifursol residue marker and can be used for residue detection of the nifursol residual marker in food.

Abstract: The present disclosure provides a data processing method. The data processing method includes acquiring a first original image and performing a first processing on the first original image to obtain a first processed image, a resolution parameter of the first processed image and the resolution parameter of the first original image having a first difference; and acquiring a second original image and performing a second processing on the second original image to obtain a second processed image. The resolution parameter of the second processed image and the resolution parameter of the second original image have a second difference. The second difference is different from the first difference. The first original image and the second original image are two frames in a plurality of consecutively acquired original images.

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 disclosure relates to a system and method for targeted advertising based on the back of cash register paper. The system includes a cloud advertisement server, at least one advertisement releasing terminal, and a plurality of double-sided printers; the plurality of double-sided printers are pre-divided into a plurality of specified classifications; the advertisement releasing terminal is used for receiving advertisement contents input by a user, generating advertisement information, and sending same to the cloud advertisement server; the cloud advertisement server is used for generating corresponding advertisement pushing information and sending same to the double-sided printers of the specified classifications; the double-sided printers are used for receiving the advertisement pushing information and printing corresponding advertisement information on a back of cash register paper.

Abstract: Provided are an intelligent advertisement system and method based on a duplex printer, the method including steps of: receiving, through an advertisement releasing terminal, advertisement content input by a user, generating advertisement information and then sending the advertisement information to a cloud advertisement server; receiving, through the cloud advertisement server, the advertisement information sent by the advertisement releasing terminal, and then pushing the advertisement information to each duplex printer; receiving, through each duplex printer, the advertisement information and printing the advertisement information on a back of cash register paper while printing cash register information; and playing, through each printer control terminal, a corresponding advertisement prompt message based on the advertisement information printed by the duplex printer.

Abstract: An intelligent advertisement publishing system and method based on a double-sided printer distribution map. The method includes: generating a distribution map based on geographical location information of double-sided printers; displaying the distribution map of the double-sided printers, and after obtaining advertisement content input by a user and an advertisement publishing scope selected by the user on the distribution map, generating advertisement information; parsing to obtain the corresponding advertisement publishing scope and advertisement content, generating corresponding advertisement push information based on the advertisement content, and sending the advertisement push information to double-sided printers in the advertisement publishing scope; and enabling the double-sided printers to print the corresponding advertisement information at the back of cash register paper when printing cash registration information.

Abstract: Disclosed is a big data advertisement system and method for advertising through a back of cash register paper. The system comprises a cloud advertisement server, at least one advertisement releasing terminal, and a plurality of double-sided printers, wherein the cloud advertisement server is configured for receiving advertisement information sent by the advertisement releasing terminal, generating corresponding advertisement pushing information, and then sending the corresponding advertisement pushing information to the double-sided printers, and also configured for outputting an intelligent maintenance advice or advertisement statistical information, the double-sided printers are configured for receiving the advertisement pushing information and printing the corresponding advertisement information on the back of the cash register paper when printing cashier information, and sending real-time working parameters and real-time printing data to the cloud advertisement server.

Abstract: The present disclosure discloses a lincosamides universal monoclonal antibody hybridoma cell strain and application thereof, and belongs to the technical field of food safety immunological detection. According to the present disclosure, a clindamycin chlorine-substituted derivative is used as a hapten, the hapten is coupled with bovine serum albumin (BSA) by an activated ester method to obtain an immunizing antigen, and after being uniformly mixed with a Freund's adjuvant, the immunizing antigen is subcutaneously injected to immunize BALB/c mice; clindamycin is coupled with ovalbumin (OVA) by a carbonyl diimidazole (CDI) method to be used as a coating antigen used for detecting mouse serums and a cell supernatant. The spleen cells of the immunized mice are fused with mouse myeloma cells by a PEG method, and screened by indirect ELISA and indirect competitive ELISA and subcloned three times to obtain a population-selective hybridoma cell strain.

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.