Abstract: The present disclosure provides a method for building a finite element model of corneal endothelial cells, including: importing a standard corneal model into finite element pre-processing software, and generating 2D meshes, to obtain a basic mesh model; importing a detailed geometric model of corneal endothelial cells; determining a complete corneal endothelial cell model according to the basic mesh model and the detailed geometric model; and performing calculation according to the complete corneal endothelial cell model. The present disclosure can improve the efficiency and effect of building a finite element model of corneal endothelial cells.

Abstract: An indicator or visual monitor on a tube, including, for example, a laboratory tube, a test tube, a culture tube, a blood tube, a centrifuge tube, or another tube is provided. The indicator or visual monitor can be provided at a section or multiple sections of the tube and allows monitoring whether the tube and material at that particular section or multiple sections are at a certain temperature or not above a certain temperature. The indicator can comprise ink, which can be applied to the tube or a portion of the tube during manufacture.

Abstract: The present disclosure provides a method for building a finite element model of corneal endothelial cells, including: importing a standard corneal model into finite element pre-processing software, and generating 2D meshes, to obtain a basic mesh model; importing a detailed geometric model of corneal endothelial cells; determining a complete corneal endothelial cell model according to the basic mesh model and the detailed geometric model; and performing calculation according to the complete corneal endothelial cell model. The present disclosure can improve the efficiency and effect of building a finite element model of corneal endothelial cells.

Abstract: Provided is a miniaturized computation and storage merged system, which relates to the fields of communications, information, industrial control and the like. The miniaturized computation and storage merged system includes: a mid-back board having a plurality of board card slots; a first processing board which is connected with the mid-back board; a second processing board which is connected with the mid-back board; and one or more rear-inserted board cards, each of which is fixed on the mid-back board via a board card slot, wherein the one or more rear-inserted board cards are configured to provide support in data storage and/or computation for the first processing board and the second processing board, to enable the first processing board and the second processing board to complete a data storage and/or computation task. The system has a very high expansibility and a very high popularity.

Abstract: Provided is a miniaturized computation and storage merged system, which relates to the fields of communications, information, industrial control and the like. The miniaturized computation and storage merged system includes: a mid-back board having a plurality of board card slots; a first processing board which is connected with the mid-back board; a second processing board which is connected with the mid-back board; and one or more rear-inserted board cards, each of which is fixed on the mid-back board via a board card slot, wherein the one or more rear-inserted board cards are configured to provide support in data storage and/or computation for the first processing board and the second processing board, to enable the first processing board and the second processing board to complete a data storage and/or computation task. The system has a very high expansibility and a very high popularity.