Abstract: Provided are a salt form and a crystal form of a pyrazole substituted imidazo[1,2-a]quinoxaline derivative, and a preparation method therefor. Specifically disclosed are a salt form and a crystal form of a compound of formula (I), and a preparation method therefor and the use thereof in the preparation of drugs related to dual inhibitors of spleen tyrosine kinase (Syk) and vascular endothelial growth factor 2 (VEGFR2).

Abstract: Disclosed is a high-precision dynamic real-time 360-degree omnidirectional point cloud acquisition method based on fringe projection. The method comprises: firstly, by means of the fringe projection technology based on a stereoscopic phase unwrapping method, and with the assistance of an adaptive dynamic depth constraint mechanism, acquiring high-precision three-dimensional (3D) data of an object in real time without any additional auxiliary fringe pattern; and then, after a two-dimensional (2D) matching points optimized by the means of corresponding 3D information is rapidly acquired, by means of a two-thread parallel mechanism, carrying out coarse registration based on Simultaneous Localization and Mapping (SLAM) technology and fine registration based on Iterative Closest Point (ICP) technology.

Abstract: Disclosed in the present application is a strip mounting system that includes a mounting clip configured to removably receive a strip; and a mounting base configured to be connected to the mounting clip and to be removably connected by headless nails to a surface to be mounted. In a state in which the strip is mounted to the strip mounting system that has been connected to the surface to be mounted, hammered ends of the headless nails are shielded by the strip. A strip can be stably fixed and easy to be taken out or replaced by the strip mounting system, with almost no damage to the wall when the whole strip mounting system is dismounted, a large enough operating space for the hammering of the headless nails during the mounting process, and the headless nails shielded by the strip, thereby providing a good appearance.

Abstract: An unlock method and system for an air-conditioning unit. The unlock system includes: a display apparatus; an input apparatus; and a control apparatus in communication with the display apparatus and the unlock system is configured to perform the following operations: generating a dynamic graphic according to at least an identification code and an update code; generating an unlock password according to at least a certificate, the identification code and the update code; receiving an unlock password through the input apparatus; comparing the unlock password received from the input apparatus with the generated unlock password; and granting a corresponding permission if the acquired unlock password is consistent with the generated unlock password.

Abstract: An unlock method and system for an air-conditioning unit. The unlock system includes: a display apparatus; an input apparatus; and a control apparatus in communication with the display apparatus and the unlock system is configured to perform the following operations: generating a dynamic graphic according to at least an identification code and an update code; generating an unlock password according to at least a certificate, the identification code and the update code; receiving an unlock password through the input apparatus; comparing the unlock password received from the input apparatus with the generated unlock password; and granting a corresponding permission if the acquired unlock password is consistent with the generated unlock password.

Abstract: A method for monitoring a surge in a fluid device and a refrigeration system. A fluid device is disposed in an operating unit. The method includes providing and displaying a surge line of the fluid device, where the surge line is at least related to a characteristic between fluid pressure and a flow rate of the fluid device; based on preset time intervals, sequentially providing and displaying operating points, of the fluid device in a current operation condition, in a coordinate system to which the surge line belongs, and when a quantity of the provided operating points exceeds a preset value, removing the first provided operating point therein, so that a quantity of the remaining operating points is the preset value; and monitoring a surge status of the fluid device according to relative position relationships between the displayed operating points and the surge line.

Abstract: A refrigeration device, a controller thereof, a user access terminal, a mobile terminal, a management terminal and a maintenance data management system. The controller for a refrigeration device includes: a controller input module configured to input and process maintenance data of an associated refrigeration device locally; a controller display module configured to display the maintenance data of the associated refrigeration device and a data processing interface; a controller storage module configured to store the maintenance data of the associated refrigeration device; and a controller data synchronization module configured to upload the maintenance data of the associated refrigeration device from the controller to a server periodically and/or in real time.

Abstract: A method for monitoring a surge in a fluid device and a refrigeration system. A fluid device is disposed in an operating unit. The method includes providing and displaying a surge line of the fluid device, where the surge line is at least related to a characteristic between fluid pressure and a flow rate of the fluid device; based on preset time intervals, sequentially providing and displaying operating points, of the fluid device in a current operation condition, in a coordinate system to which the surge line belongs, and when a quantity of the provided operating points exceeds a preset value, removing the first provided operating point therein, so that a quantity of the remaining operating points is the preset value; and monitoring a surge status of the fluid device according to relative position relationships between the displayed operating points and the surge line.

Abstract: A memory testing circuit and method are disclosed, the redesigning of a memory to be tested through incorporation therein a testing circuit includes a self-test circuit incorporating a decoder circuit, and a VPPIO I/O module incorporating an encoder circuit and having multiple functions including digital I/O, high analog voltage I/O and current I/O. An oscillator module embedded in the multiplexer circuit provides a clock signal for the testing. The VPPIO I/O module is configured to convert, by the self-test circuit, a stimulating input from a single signal pin to a parallel signal recognizable by the memory and an analog voltage/current signal, thereby accomplishing proper testing of the memory. This enables a single signal pin to test all functions of one memory, thereby increasing the number of memory dies on a wafer tested in parallel by a test instrument and reducing the testing time per wafer as well as testing cost.

Abstract: A memory testing circuit and method are disclosed, the redesigning of a memory to be tested through incorporation therein a testing circuit includes a self-test circuit incorporating a decoder circuit, and a VPPIO I/O module incorporating an encoder circuit and having multiple functions including digital I/O, high analog voltage I/O and current I/O. An oscillator module embedded in the multiplexer circuit provides a clock signal for the testing. The VPPIO I/O module is configured to convert, by the self-test circuit, a stimulating input from a single signal pin to a parallel signal recognizable by the memory and an analog voltage/current signal, thereby accomplishing proper testing of the memory. This enables a single signal pin to test all functions of one memory, thereby increasing the number of memory dies on a wafer tested in parallel by a test instrument and reducing the testing time per wafer as well as testing cost.

Abstract: A method and an apparatus for testing a memory are provided, where the memory includes a plurality of sectors each of which includes a plurality of bytes, and the testing is performed to the memory byte by byte. The method includes: during the testing, once a first byte in a first sector fails the testing, stopping testing the rest bytes in the first sector which haven't been tested, and skipping the testing to a second byte in a second sector. Accordingly, if one byte of the first sector fails the testing, the testing will be skipped to a second sector, and the remained bytes of the first sector will not be tested any more, and other testing items will not be implemented to the first sector within the whole testing flow. Therefore, redundant testing steps can be avoided and testing efficiency can be improved.

Abstract: A method and an apparatus for testing a memory are provided, where the memory includes a plurality of sectors each of which includes a plurality of bytes, and the testing is performed to the memory byte by byte. The method includes: during the testing, once a first byte in a first sector fails the testing, stopping testing the rest bytes in the first sector which haven't been tested, and skipping the testing to a second byte in a second sector. Accordingly, if one byte of the first sector fails the testing, the testing will be skipped to a second sector, and the remained bytes of the first sector will not be tested any more, and other testing items will not be implemented to the first sector within the whole testing flow. Therefore, redundant testing steps can be avoided and testing efficiency can be improved.

Abstract: Monoclonal antibodies and related binding proteins that are specific for conformational epitopes of avian influenza virus H5 subtype hemagglutinin glycoprotein are provided. The antibodies can be used for the detection and treatment of H5 subtype AIV in specimens.

Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.

Abstract: Monoclonal antibodies and related binding proteins that are specific for conformational epitopes of avian influenza virus H5 subtype hemagglutinin glycoprotein are provided. The antibodies can be used for the detection and treatment of H5 subtype AIV in specimens.

Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.

Abstract: Monoclonal antibodies and related binding proteins that are specific for conformational epitopes of avian influenza virus K5 subtype hemagglutinin glycoprotein are provided. The antibodies can be used for the detection and treatment of H5 subtype AIV in specimens.

Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.

Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.

Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.