Abstract: Disclosed is an immersed cabinet, which includes a cabinet body and a heat sink assembly, wherein the heat sink assembly is in sealed connection with the cabinet body and configured to seal an opening of the cabinet body. The cabinet body accommodates a plurality of devices to be cooled, and cooling liquid is put in the cabinet body and used for immersing the plurality of devices to be cooled. The cooling liquid absorbs heat generated by the plurality of devices to be cooled and then is vaporized. The heat sink assembly exchanges heat with the vaporized cooling liquid, so that the vaporized cooling liquid condenses and flows back to the cabinet body for circulation, and the heat sink assembly dissipates the heat into the atmosphere. Therefore, the heat dissipation structure design of the immersed cabinet is effectively simplified.

Abstract: The present disclosure discloses a chopping board with an adjustable height, including a sink, a support member, a countertop, and a chopping board main body; the sink is mounted at any position, i.e., above the countertop, in the countertop or below the countertop; an open pore is formed in the countertop; the chopping board main body is placed in the open pore; the support member is arranged at a bottom of the chopping board main body; and a height of the chopping board main body is adjusted through the support member. The present disclosure has the beneficial effects that the chopping board includes a removable part.

Abstract: The present invention provides a preparation method of a material for a puncture-resistant artificial blood vessel. The artificial blood vessel prepared by the method comprises two layers: the dense outer layer and the electrospun inner layer, the structures of these two layers are combined tightly and are inseparable, so that the properties of blood oozing resistance and repeated puncture resistance required by the artificial blood vessel can be provided. The puncture-resistant artificial blood vessel provided by the present invention has excellent biocompatibility, blood compatibility and flexibility and has the functions of blood oozing resistance and repeated puncture resistance. The method provided by the present invention has the characteristics such as convenience in operation, simplicity in production process and liability to the realization of large scale.

Abstract: The present invention provides a preparation method preparation method for three-layer artificial blood vessel and application thereof. The three-layer artificial blood vessel comprise three layers, electrospinning inner layer, dense middle layer and electrospinning outer layer, the three-layer structure is closely combined and difficult to separate. The inner layer with a cytoskeleton-like structure can promote the formation of intima; the dense middle layer can effectively prevent the leakage of biomacromolecules and increase the puncture resistance of the whole artificial blood vessel; and the outer layer can promote the growth of tissue cells and better integrate with tissue. The three-layer artificial blood vessel provided by the invention has excellent blood compatibility, good flexibility, good puncture resistance and interlayer peeling resistance. The preparation method is convenient and is suitable for industrial scale production.

Abstract: It is herewith provided methods of obtaining circulating cancer cells (CCCs)-enriched cellular populations based on the removal of CD45-positive cells from an apheresis product. It is also provided methods of obtaining circulating stem cells (CSCs)-enriched cellular population from a CCCs-enriched cellular population based on a selection either using the specific cellular markers or through culture. It is further provided methods of obtaining circulating tumor cells (CTCs)-enriched cellular population from a CCCs-enriched cellular population based on a selection using the specific cellular markers. It is also provided screening assays for the selection of (chemo)therapeutic agent as well as personalized medicine application based on drug sensitivity/resistance or cancer markers.

Abstract: It is herewith provided methods of obtaining circulating cancer cells (CCCs)-enriched cellular populations based on the removal of CD45-positive cells from an apheresis product. It is also provided methods of obtaining circulating stem cells (CSCs)-enriched cellular population from a CCCs-enriched cellular population based on a selection either using the specific cellular markers or through culture. It is further provided methods of obtaining circulating tumor cells (CTCs)-enriched cellular population from a CCCs-enriched cellular population based on a selection using the specific cellular markers. It is also provided screening assays for the selection of (chemo)therapeutic agent as well as personalized medicine application based on drug sensitivity/resistance or cancer markers.

Abstract: The invention provides a method and apparatus for searching for data in a memory. The memory includes at least two storage areas, each storage area includes at least two storage blocks, and storage blocks in each storage area are corresponding to each other. The method includes: determining whether a hit storage block that matches with data to be searched for exists in a current storage area; and if it is determined that the hit storage block exists, searching for a storage block corresponding to the hit storage block in a next storage area, so as to determine whether a hit storage block further exists. Accordingly, a storage block corresponding to a missed storage block may execute no operation, thus reducing power consumption.