PURPOSE: By using a newly developed animal model of limited macular translocation (LMT) in rabbit eyes, to explore the physiological mechanism, techniques, indications and complications of LMT, to investigate the factors determining the predictability of anatomic translocation, and then to perform clinical study of LMT based on this research.

The Advantages and Limitations of Network Survey Method;

A preliminary study on logic premise and limitations in applying periodical impact factor to evaluate authors;

Inherent Contradictions and Limitation Japan Criticizes by ZHOU Zuo-ren;

Broadness and profundity,paleness and weakness of bemoaning the state of the universe and pitying the fate of mankind——The power and limit of Yuhua s novels of the middle period;

This paper briefly introduces the limit of the classical pavement structural analytic method used in basic hypotheses, load models and strength theories and puts forward the new development trend aiming at the limit.

With the development of science and the improvement of sociology of science,the limits of Merton s research on reward of science increasingly appears.