Results 1 to 10 of about 172 (121)

[Guiding opinion for infection protection in Ear & Nose & Throat Department during the outbreak of coronavirus disease]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2020
Wuhan Medical Doctor Association of Otorhinolaryngology Head and Neck Surgery.
europepmc   +1 more source

[Primarily application of Ilizarov microcirculation reconstruction technique for chronic wounds in post-traumatic ischemia limbs]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2020
Zhu Y, Pu S, Xia S, Lü Q, Zhao Z, Chen X, Chen H, Sun Z.   +7 more
europepmc   +1 more source

和田地区主要地表类型风蚀研究

Shuitu Baochi Xuebao, 2008
为了解沙尘暴多发区和田地区主要地表类型的土壤风蚀量情况,利用集沙仪进行了中、小尺度条件下的沙尘暴实地测定,结果表明:在中尺度下,主要地表类型沙漠、过渡带和绿洲土壤输沙量、降尘量具有显著性差异,并与覆盖度存在明显的相关性。在小尺度下观测的结果表明,不同地表类型输沙量也存在显著差异,相同高度下平均覆盖度82%的农田输沙量不足沙漠输沙量的10%,沙漠观测点下风口输沙量比上风口增长2.39%,弃耕地下风口输沙量比上风口增长7.90%,而覆盖农田下风口输沙量比上风口减少2.24 ...
刘国庆, 李少昆, 柏军华, 王克如, 谢瑞芝, 高世菊, 谭海珍, 汤秋香, 金亚征   +8 more
doaj  

[Prevalence of pediatric asthma in the rural areas of China: a Meta analysis]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2020
Li LX, Lin SZ, Zhang RP, Chen SW.
europepmc   +1 more source

[Advances in early repair and reconstruction of severe limb injuries]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xu Y.
europepmc   +1 more source

[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Professional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons, Professional Committee Of Spine Chinese Association Of Rehabilitation Medicine, The Second Medical-Rehabilitation Integration Working Committee Chinese Association Of Rehabilitation Medicine, Spine And Spinal Cord Injury Repair Study Group The Third Professional Committee Of Neurorestoratology Chinese Medical Doctor Association.   +3 more
europepmc   +1 more source

1990—2020年滇中城市群耕地非农化时空变化特征及驱动机制

Shuitu Baochi Xuebao
[目的] 通过分析滇中城市群30年耕地非农化的演变路径、时空变化特征及驱动机制,为滇中城市群耕地资源的保护及精准管理提供理论依据。[方法] 基于滇中城市群土地利用数据和统计年鉴数据,运用重心迁移模型、变化轨迹模型、空间自相关分析、主成分分析等方法揭示1990—2020年滇中城市群耕地非农化过程、空间分布特征及主要驱动因素。[结果] (1)从时间上看,滇中城市群耕地非农化面积呈波动下降趋势,2000年前后由年均增加约6.88×103 hm2转变为年平均减少约2.66×104 hm2,受政策 ...
杨玉钱, 彭双云, 吕铭皓, 陈晓弟, 郭秀   +4 more
doaj  

[Undergraduate innovation training experiment： zooarchaeology by mass spectrometry for species identification of paleontological remnants]. [PDF]

Se Pu
Xu Y, Jiang LY, Yang SS.
europepmc   +1 more source

[Advances in inhalable nano-formulations]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Luo Y, Yue X, Zhao Z, Zhang X.
europepmc   +1 more source

Research progress in estrogen as an adjunctive therapy for schizophrenia. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Ge Y, Zhang S, Ge X, Li R, Zhai J, Gao Y.   +5 more
europepmc   +1 more source