本文通过对荣华二采区10...

根据我国松辽平原1952～1986年鼠疫疫点资料、利用多元统计分析中基于Fisher准则下的两组判别分析方法,给出预报鼠疫是否流行的两种......

[目的]了解乡村医生艾滋病知识水平及对HIV感染者存在歧视的主要形式、水平以及影响因素。[方法]采用自行设计的调查表对随机抽取......

AIM: To develop a risk model for Crohn’s disease(CD) based on homogeneous population.METHODS: In our study were include......

Objective:Spontaneous hepatocellular carcinoma(HCC)rupture can be fatal,and hepatic resection could achieve a favorable ......

根据福清县1966～1980年15年间流行性乙型脑炎(乙脑)疫情资料,应用电子计算机作逐步判别来建立预报其流行程度的判别函数。选入判别......

Considering the problems that should be solved in the synthetic earthquake prediction at present, a new model is propose......

近年来,各种社会突发事件和群体性冲突事件时有发生,极大地影响了社会稳定,探寻具有实用价值的社会预警技术,有效开展预测预报,无......

Objective:To explore the relationship between mental nurses'discrimination against mental patients and the cognitive......