Abstract: The present invention relates to the field of biomedicine, particularly to double-stranded RNA molecules targeting CKIP-1 and uses thereof, particularly to use of the double-stranded RNA molecules for the treatment of inflammatory diseases such as arthritis, particularly rheumatoid arthritis.

Abstract: A P2X3 and/or P2X2/3 receptor antagonist of formula (I), a pharmaceutical composition comprising the same, and a use thereof in preparing a drug for preventing or treating a disease mediated by the P2X3 and/or P2X2/3 receptor antagonist.

Abstract: The invention relates to a train integrity detection system based on Beidou short message communication, which comprises a vehicle-mounted ATP host, a train rear device and a ground RBC device, wherein the vehicle-mounted ATP host communicates with both the train rear device and the ground RBC device, the vehicle-mounted ATP host and the train rear device each comprise a main control unit, and a wind pressure detection module, a wireless communication module, a speed measurement module and a satellite positioning module which are connected with the main control unit, and the vehicle-mounted ATP host and the train rear device also each comprise a Beidou short message communication module connected with the main control unit. Compared with the prior art, the invention has the advantages of strong communication jamming resistance and short response time.

Abstract: The invention relates to a multi-station integrated code sending control method, an electronic device and a medium. The method comprises the following steps: 1. supervising, by a train control and interlock integration device, a plurality of adjacent stations; 2. connecting the train control and interlock integration device to a train control center device or a train control and interlock integration device of other adjacent non-integrated stations through a communication interface; 3. dividing all integrated stations into stops, relay stations, lines and non-wiring stations according to station types; and 4. determining low-frequency codes of all stations through cyclic traversal to realize the code sending function. Compared with the prior art, the invention has the advantage of being high in efficiency.

Abstract: The invention relates to a method for guaranteeing the reliability of real-time scrambling and message transmission by a train control center system. The method comprises the following steps: S1, starting the system for offline message loading and reading; S2, obtaining message data to be scrambled; S3, sending the message to be scrambled to a scrambling operation board for scrambling; S4, performing inverse decoding processing on an operation board; S5, performing comparison after decoding; and S6, outputting effective message data. Compared with the prior art, the invention has the advantages of being capable of guaranteeing the safety and reliability of message data.

Abstract: A method for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sources includes steps for preparation of a refined lithium salt solution, preparation of battery grade lithium hydroxide, preparation of high purity grade lithium hydroxide, preparation of high purity grade lithium carbonate and preparation of battery grade lithium carbonate. The system to carry out the preparation includes a refined lithium salt solution preparation subsystem, a battery grade lithium hydroxide preparation subsystem, a high purity grade lithium hydroxide preparation subsystem, a high purity grade lithium carbonate preparation subsystem and a battery grade lithium carbonate preparation subsystem arranged in turn according to production sequence. A combination of physical and chemical treatment methods are used to treat the high-impurity lithium sources having variations in lithium contents, impurity categories, and impurity contents.

Abstract: A method for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sources includes steps for preparation of a refined lithium salt solution, preparation of battery grade lithium hydroxide, preparation of high purity grade lithium hydroxide, preparation of high purity grade lithium carbonate and preparation of battery grade lithium carbonate. The system to carry out the preparation includes a refined lithium salt solution preparation subsystem, a battery grade lithium hydroxide preparation subsystem, a high purity grade lithium hydroxide preparation subsystem, a high purity grade lithium carbonate preparation subsystem and a battery grade lithium carbonate preparation subsystem arranged in turn according to production sequence. A combination of physical and chemical treatment methods are used to treat the high-impurity lithium sources having variations in lithium contents, impurity categories, and impurity contents.

Abstract: A method for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sources includes steps for preparation of a refined lithium salt solution, preparation of battery grade lithium hydroxide, preparation of high purity grade lithium hydroxide, preparation of high purity grade lithium carbonate and preparation of battery grade lithium carbonate. The system to carry out the preparation includes a refined lithium salt solution preparation subsystem, a battery grade lithium hydroxide preparation subsystem, a high purity grade lithium hydroxide preparation subsystem, a high purity grade lithium carbonate preparation subsystem and a battery grade lithium carbonate preparation subsystem arranged in turn according to production sequence. A combination of physical and chemical treatment methods are used to treat the high-impurity lithium sources having variations in lithium contents, impurity categories, and impurity contents.

Abstract: The present disclosure relates to modules for heat exchange for use in cooling towers and methods of assembling cooling towers using such modules. The aforementioned modules for heat exchange may include fill packing and a structural system configured to provide support for at least the fill packing, in which the structural system includes a plurality of structural members configured to provide compression and tension support. The aforementioned modules for heat exchange may be assembled prior to being transported to a job site and installed in a cooling tower. A method for assembling a cooling tower using the aforementioned modules for heat exchange includes: constructing a cold water basin; assembling an air inlet structure on the cold water basin; and placing a heat exchange module on top of the air inlet structure.

Abstract: The present invention relates to a fan cylinder bracing system for a cooling tower having a fan deck that extends along a longitudinal axis. The bracing system has a first ring having a first diameter wherein the first ring is located at a first position along the longitudinal axis. It also has a second ring having a second diameter wherein the second ring is located at a second position along the longitudinal axis. Finally, the cylinder bracing system has a first brace connected to the first ring and said second ring, wherein said first brace transfers loads from the first ring to the second ring.

Abstract: The present invention relates to a fan cylinder bracing system for a cooling tower having a fan deck that extends along a longitudinal axis. The bracing system has a first ring having a first diameter wherein the first ring is located at a first position along the longitudinal axis. It also has a second ring having a second diameter wherein the second ring is located at a second position along the longitudinal axis. Finally, the cylinder bracing system has a first brace connected to the first ring and said second ring, wherein said first brace transfers loads from the first ring to the second ring.

Abstract: The present disclosure relates to modules for heat exchange for use in cooling towers and methods of assembling cooling towers using such modules. The aforementioned modules for heat exchange may include fill packing and a structural system configured to provide support for at least the fill packing, in which the structural system includes a plurality of structural members configured to provide compression and tension support. The aforementioned modules for heat exchange may be assembled prior to being transported to a job site and installed in a cooling tower.