By examination of Calligonum pumilum A. Los. and Calligonum ruoqiangense Liou f.,collected from natural habitats,and the......

Objective:To investigate levels of awareness of dengue among the inhabitants of Queensland(QLD),a dengue-prevalent state......

雅鲁藏布江大峡谷地区地方性群发性骨骼生育疾病严重影响区域居民健康和经济社会发展。中国地质调查局在雅鲁藏布江大峡谷腹地部署......

本文报道了云南丽江玉龙山及邻近地区的树发科(Alectoriaceae)及绵腹衣科(Anziaceae)地衣计4属12种2变型。其中,中国新记录2种,即B......

A kind of stochastic susceptible-exposed but not infectiousinfectious-removed (SEIR) model with constant immigration in ......

建立“高原环境人工供血蚤饲养”新技术;探索我省特有鼠疫染疫蚤谢氏山蚤、斧形盖蚤等蚤种的生活史特征及其在不同季节、不同温湿......

目的调查新疆阿勒泰山地蜱传脑炎疫源地特征,分离鉴定蜱传脑炎病毒。方法通过家畜体表捡法采集寄生蜱;利用间接免疫荧光法检测当地......

讨论了一类非线性性泛图微分方程解的一致有界性和一致最终有界性。...

The present study was conducted to examine the distributional characteristics of floral communities along the altitudina......