Objective To set up weight coefficient of qualification and evaluation system so as to implement a normative and standardized system for assessment of clinical teachers of master of nursing specialist (MNS) postgraduates. Methods The indicator system was established by Delphi method. The indicators weight was obtained through analytic hierarchy process, and the logic consistency test was calculated. Results The first five weight of qualification indicators were as follows: registered nurse (0.1686), clinical working experiences (0.2352), clinical teaching experiences (0.2016), education background and professional title (0.1410), research subjects they preside over or participate in (0.0817). The results of indicators order in single level and whole system had a satisfied consistency (CR<0.10). Conclusions The study on weighting values of the system could help it more scientific,reliable and practical.

Objective To explore the nuclear emergency nursing rescue process, and ensure safety and effectiveness of implementation of nuclear emergency nursing rescue. Methods Based on the analysis of the existing national standards, and on the basis of literature review, the method of Delphi was used to collect 23 experts′suggestions, and to make a preliminary draft nuclear emergency nursing rescue process on site. Results The experts' enthusiasm was very high, and the degree of authority (Cr) coefficient was 0.91. A on-site rescue unit partition graph, and two rescue unit process that were preliminary sorting and decontamination, and an on-site rescue process had been drew up. Conclusions After two rounds of expert enquiry, the emergency nursing rescue process is reasonable. And the study could provide objective basis for the implementation of the nuclear emergency nursing rescue.

Social isolation represents the development of a certain level, either partial or complete, of deprivation of socialization and may have adverse effects in many aspects for the elderly, which can be physiological, psychological and social.Meanwhile, during the course of human life, aging becomes an inevitable process and brings about changes in cognitive ability, which become an important focus of our attention.This paper reviews the research progress on the relationship between social isolation and cognitive ability in the elderly, in order to provide a new perspective for future research on social isolation and cognitive ability in the elderly and also to offer new insight on how to construct a model of intervention and health management for the elderly population with social isolation.