本文通过对荣华二采区10...

Cholera is a disease that Benin has been fighting against for years but which continues to create economic losses for ho......

Cholera is a disease that Benin has been fighting against for years but which continues to create economic losses for ho......

随着市场调查业的发展,美国调查业正面临着这样一种趋势:每年被调查者拒绝参加调查的拒绝率越来越高.对中国市场调查业来说,需要阐......

目的：探究医院管理质量调查中调查对象利益冲突对调查结果的影响。方法：利用来自国家卫生计生委项目《急性冠脉综合征临床路径研究II......

A survey on different aspects of Buriganga River encroachment was conducted in a 300 meter long encroached part of the r......

In the course of this work which is the impact of zoological garden in schools, the questionnaire interviewed was used i......

The standard ordered response model (SORM) is a common disaggregate approach with ordered outcomes in which the effects ......