Abstract: The present disclosure discloses an application development platform and method, a device, and a storage medium. The platform includes: a program development module, configured to display a page editing interface; and generate a page program according to a user's operation on the page editing interface, where the operation includes generating a page layout using materials and components, and configuring page information for the page layout; a mid-end configuration module, configured to configure an application mid-end for the page program; and an application module, configured to integrate the page program and the application mid-end to obtain an application program.

Abstract: The present disclosure provides a three-dimensional alkynyl-containing porous aromatic framework polymer and a preparation method and use thereof. The polymer has a structure represented by Formula I: The preparation method includes: under a protective atmosphere, mixing tetrakis(p-bromophenyl)methane, 1,3,5-triethynyl benzene, a catalyst and an amine solvent, and subjecting to a Sonogashira-Hagihara coupling reaction to obtain the three-dimensional alkynyl-containing porous aromatic framework polymer having the structure represented by Formula I.

Abstract: A data encryption or decryption method includes obtaining a data processing request carrying to-be-processed data; selecting one of a first processing manner and a second processing manner as a processing manner for the to-be-processed data. In the first processing manner, processing is performed by an encryption/decryption chip. In the second processing manner, processing is performed by a software program running on a central processing unit.

Abstract: An electromagnetic ultrasonic double-wave transducer includes a shell (1), and a permanent magnet assembly, a coil (4), a shielding layer (5), and a wire (6) which are provided in said shell (1); said coil (4) is fixed on the bottom of said shell (1) and is located below said permanent magnet assembly; said shielding layer (5) is arranged between said permanent magnet assembly and said coil (4); one end of said wire (6) is connected to said coil (4) while the other end thereof is connected to the power supply and signal plug (7); said permanent magnet assembly includes a third permanent magnet (12) and a fourth permanent magnet (13); the upper end faces of said third permanent magnet (12) and said fourth permanent magnet (13) realize magnetic circuit closing by means of a magnetic circuit closing element (8).

Abstract: Provided is a system for monitoring a stage. The system comprises: a plurality of detection devices, a central control apparatus, and a presentation apparatus, wherein the plurality of detection devices are configured to detect environmental information of an environment where at least part of the stage apparatuses are located in real time, and to send the detected environmental information; the central control apparatus is connected to the at least part of the stage apparatuses and the presentation apparatus respectively, and configured to receive the environmental information, to acquire apparatus state information of at least one of the stage apparatuses and the detection devices, and to present the environmental information and the apparatus state information through the presentation apparatus.

Abstract: The present disclosure belongs to the technical field of lubricating material preparation, and specifically relates to a halloysite nanotube (HNT)-encapsulated ionic liquid (IL) microcapsule, a self-lubricating fiber textile composite, and a preparation method and use thereof. In the present disclosure, the preparation method includes the following steps: dispersing a HNT and an alkali metal salt of a saturated fatty acid in water, dispersing a resulting inner surface-modified HNT and an IL in an organic solvent, injecting the IL into the HNT in the mixed dispersion under vacuumizing to obtain an IL-filled HNT, and encapsulating a resulting IL-filled HNT at a tube end with an encapsulating material to obtain the HNT-encapsulated IL microcapsule.

Abstract: The present disclosure belongs to the technical field of lubricating material preparation, and specifically relates to a halloysite nanotube (HNT)-encapsulated ionic liquid (IL) microcapsule, a self-lubricating fiber textile composite, and a preparation method and use thereof. In the present disclosure, the preparation method includes the following steps: dispersing a HNT and an alkali metal salt of a saturated fatty acid in water, dispersing a resulting inner surface-modified HNT and an IL in an organic solvent, injecting the IL into the HNT in the mixed dispersion under vacuumizing to obtain an IL-filled HNT, and encapsulating a resulting IL-filled HNT at a tube end with an encapsulating material to obtain the HNT-encapsulated IL microcapsule.

Abstract: The present disclosure provides a page configuration method, a page configuration system, an electronic device and a readable storage medium. The page configuration method includes: generating, by the control device, a visualized configuration page; obtaining, by the control device, a display state of a control in the configuration page; generating, by the control device, a control parameter in accordance with the display state, the control parameter including a distance between the display position of the control and each boundary of the configuration page, and a ratio of the display size to a size of the configuration page; transmitting, by the control device, the control parameter to the terminal device; and determining, by the terminal device, a display state of the control in the terminal device in accordance with a display parameter of the terminal device and the control parameter.

Abstract: Provided in the present disclosure is a picture processing method, comprising: acquiring picture information of a picture, to be classified, of a first terminal, and according to the picture information, classifying said picture into at least one picture category of the first terminal; in response to satisfying a preset synchronization condition, acquiring a synchronous storage position of a second terminal, and determining the category of at least one picture, to be synchronized, of the first terminal; and for the category of each picture to be synchronized, determining a storage space, corresponding to the picture category, in the synchronous storage position, and transmitting the picture, of the first terminal, under the picture category to the storage space. Further provided in the present disclosure are an electronic device and a computer readable medium.

Abstract: Provided are a fusion protein and a construction method thereof. The fusion method consists of: a Haemophilus influenzae protein D and a Hin47 (Htra) protein. The fusion protein can serve as a protein vehicle for a Haemophilus influenzae polysaccharide-protein conjugate vaccine, thereby increasing immunogenicity of a polysaccharide antigen.

Abstract: The invention provides an immunogenic composition for preventing pneumococcal diseases, comprising PspA-MRX1, PspA-EF5668, PspA-EF3296 and PlyL460D, wherein the amount of each component is 10-100 ?g/ml; the immunogenic composition is prepared by adding to aluminum adjuvant the corresponding dosages of the four stock solutions PspA-mRX1, PspA-EF5668, PspA-EF3296 and PlyL460D, and mixing them homogeneously; the immunogenic composition can prevent infection and invasion by Streptococcus pneumonia, covering more than 95% of the strains in clinic. The immunogenic composition has a wide application in the prevention of pneumonia, and is suitable for large-scale production in industry for its simple preparation method, low production cost, and short production cycle.

Abstract: A method for enhancing immunogenicity of an epitope peptide of an HPV antigen, the method including: assembling a gene of an HPV antigen into a gene of HBc, exogenously expressing a resulting assembled gene to acquire a fusion protein, allowing the fusion protein to automatically assemble to form a virus-like particle including the HPV antigen on a surface of the virus-like particle, to obtain HBc-HPV virus-like particle. A virus-like particle capable of expressing the antigen peptide of HPV acquired by the method. The virus-like particle includes a HBc-L2 fusion protein. A genome for encoding the HBc-L2 fusion protein is represented by SEQ ID NO. 3. A method for preparing an HPV vaccine includes using the virus-like particle.

Abstract: The invention provides an immunogenic composition for preventing pneumococcal diseases, comprising PspA-MRXI, PspA-EF5668, PspA-EF3296 and PlyL460D, wherein the amount of each component is 10-100 ?g/ml; the immunogenic composition is prepared by adding to aluminum adjuvant the corresponding dosages of the four stock solutions PspA-mRXI, PspA-EF5668, PspA-EF3296 and PlyL460D, and mixing them homogeneously; the immunogenic composition can prevent infection and invasion by Streptococcus pneumonia, covering more than 95% of the strains in clinic. The immunogenic composition has a wide application in the prevention of pneumonia, and is suitable for large-scale production in industry for its simple preparation method, low production cost, and short production cycle.

Abstract: Provided are a fusion protein and a construction method thereof. The fusion method consists of: a Haemophilus influenzae protein D and a Hin47 (Htra) protein. The fusion protein can serve as a protein vehicle for a Haemophilus influenzae polysaccharide-protein conjugate vaccine, thereby increasing immunogenicity of a polysaccharide antigen.

Abstract: A method for enhancing immunogenicity of an epitope peptide of an HPV antigen, the method including: assembling a gene of an HPV antigen into a gene of HBc, exogenously expressing a resulting assembled gene to acquire a fusion protein, allowing the fusion protein to automatically assemble to form a virus-like particle including the HPV antigen on a surface of the virus-like particle, to obtain HBc-HPV virus-like particle. A virus-like particle capable of expressing the antigen peptide of HPV acquired by the method. The virus-like particle includes a HBc-L2 fusion protein. A genome for encoding the HBc-L2 fusion protein is represented by SEQ ID NO. 3. A method for preparing an HPV vaccine includes using the virus-like particle.

Abstract: In exemplary embodiments, the invention provides Pseudomonas fluorescens 2-79 strains having pyrrolnitrin biosynthetic genes for biocontrol of soilborne diseases.

Abstract: The invention discloses a comprehensive assessment system and a comprehensive assessment method for vibration and load of a wind generating set. The system comprises a wind generating set model simulation module configured to simulate a wind generating set model to acquire simulation data; a wind generating set sample assessment module configured to assess wind generating set samples to acquire assessment data; a wind generating set assessment module configured to assess the vibration and the load of the wind generating set to acquire wind generating set assessment data; and a wind generating set expert analysis system configured to analyze the sample assessment data, the simulation data and the wind generating set assessment data to acquire an assessment result. The invention can be used for accurately testing, analyzing and assessing the load of each main component of the large wind generating set.