Objective To investigate the influence of high levels TGF-β1 on scleral thickness and expression of MMP-2 and TIMP-2 in order to explore the role of TGF-β1 in scleral remodeling and the possible mechnism.

And to analyze factors relevant to these changes, especially the relationship of E (scleral rigidity coefficient) and forward shift of posterior corneal surface after LASIK through measuring IOP (intraocular pressure) and E preoperatively.

Implantation of ocular prosthetic stand in posterior muscle pyramid surrounded by dissociated scleral valves with rectus;

Expression of 5 muscarinic receptor subtypes in the scleral tissue of immature guinea pigs;

Effects of stress level on biomechanical properties of sclera in ped-rabbit;

Effect of TGF-β_2 on guinea pig scleral fibroblast culture in vitro;

Intraocular lens suture fixation through scleral tunnels incision;

Analysis on curative effects of modified posterior scleral reinforcement surgery for treating progressive myopia;

This paper had got overall introduction on many measurement technologies and detecting methods of lubricant film thickness, and on their disadvantages and application status in that of thrust bearing.

The influence of oil film thickness variation on workpiece gauge control in rolling process is analyzed.

In order to analyze the influence of oil film thickness of back-up roll dynamic oil film bearing in tandem cold rolling on strip thickness and to improve the AGC accuracy,oil film thickness experiment was done.

The hydrostatic slide’s principle,characteristic,classification,applicable situation were introduced,and the effect factors for slide design ,including load capacity,oil film rigidity,oil film thickness as well as slide clearance were analyzed.