Abstract: A data write method, a data read method, a device, and a system are provided. The data write method is applied to a computer device, which includes a storage device and a plurality of nodes in a non-uniform memory access architecture (NUMA) system, and each node has a buffer and a controller that controls the buffer. The data write method includes: obtaining a write request of target data; determining, in response to the write request, a target page that is in the storage device and that stores the target data; determining, from a plurality of buffers corresponding to the plurality of nodes, a target buffer corresponding to the target page; writing the target data into a page of the target buffer by using a target controller that controls the target buffer; and writing data of the page of the target buffer into the target page in the storage device.

Abstract: A single-operator laparoscope auxiliary operating device is provided, including a laparoscope and universal rotating mechanisms, wherein two universal rotating mechanisms are provided on the laparoscope, each of the universal rotating mechanisms includes a ball sleeve and a sleeve plate, the ball sleeve is slidably sleeved on the laparoscope, the sleeve plate is sleeved in a middle of the ball sleeve, and the ball sleeve is universally rotatable on the sleeve plate; a direction controlling mechanism; a moving mechanism; a supporting mechanism; a connecting frame, one end of the connecting frame is fixedly connected to the sleeve plate close to the lens of the laparoscope, and another end of the connecting frame is fixedly connected to the supporting mechanism; and a foot controller connected to the direction controlling mechanism and the moving mechanism.

Abstract: Crystalline forms of free base 3-Z-[1-(4-(N-((4-methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-phenylamino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone and preparation methods thereof are provided; the pharmaceutical formulations containing the crystalline forms and their use in the treatment of diseases, particularly angiogenic eye diseases are also provided.

Abstract: Crystalline forms of free base 3-Z-[1-(4-(N-((4-methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-phenylamino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone and preparation methods thereof are provided; the pharmaceutical formulations containing the crystalline forms and their use in the treatment of diseases, particularly angiogenic eye diseases are also provided.