Results 91 to 100 of about 319 (144)

黄土高寒区典型小流域土壤团聚体稳定性及可蚀性空间变异特征

Shuitu Baochi Xuebao
目的为探究黑滩沟小流域不同土地利用类型土壤团聚体稳定性及可蚀性变化特征，明确环境因子与团聚体稳定性及可蚀性间的关系，为提升土壤侵蚀能力、耕地质量与生态系统功能提供依据。方法以青海省东北部的黑滩沟小流域为研究区域，针对林地、草地和耕地布设50个样点，采集0~20、20~40 cm土层土样进行土壤团聚体组分及相关土壤性质的测定与计算，综合半方差函数、克里金空间插值、Pearson相关分析、冗余分析和结构方程模型（SEM）量化环境变量对>0.25 mm土壤水稳定性团聚体质量分数（WSA>0.25）、
赵家艺, 李润杰, 孔小云, 辛继林, 崔子龙, 林成清, 杨晓璇, 党怡乐, 马占明, 李航, 朱元涛, 李向, 张永坤   +12 more
doaj  

Consensus on the preparation margin and restoration margin in ceramic esthetic rehabilitation. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2022
Yu H, Yue L, Liu W, Liu F, Niu L, Shao L, Liao H, Luo X, Li H, Jiang Q, Yu H, Zhao B, Wu Z, Li C, Wu G, Wang Y, Mou Y, Liu Y, Zhang H, Chen J, Liu H.   +20 more
europepmc   +1 more source

[Oxygen reserve index: a new parameter for oxygen therapy]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2022
Zou YS, Zhou XG.
europepmc   +1 more source

[A prospective randomized controlled study on the effects of progressive core muscle group training combined with lower limb intelligent rehabilitation training for burn patients with lower limb dysfunction]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022
Zhao HY, Liu JQ, Han JT, Zhu C, Zhou Q, Xu J, Liang M, Zhang BW, Qi ZS.   +8 more
europepmc   +1 more source

[Technical standards for the diagnosis and treatment of pediatric total facial management in Shenzhen]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023
Zhang Q, Dai J, Li L.
europepmc   +1 more source

[Research progress of tibial tunnel positioning techniques in posterior cruciate ligament reconstruction]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li R, Liao Y, Guo F, Chen Q, Li S, He C.
europepmc   +1 more source

[Surgical technique of lateral unicompartmental knee arthroplasty and discussion of the maximum correction value in the treatment of knee valgus deformity]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023
Liu X, Zheng K, Zhu F, Wang Y, Zhang L, Zhang W, Geng D, Zhou J, Xu Y.   +8 more
europepmc   +1 more source

[Analysis of setup errors and their correlation with clinical factors in image-guided radiotherapy for prostate cancer using different immobilization devices]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Guo X, Liu Y, Xiong Y, Liu B, Song T, Li Y.   +5 more
europepmc   +1 more source

[Clinical application of nasal mucosa flap in the repair of nasopharyngeal skull base bone exposure after radiotherapy for nasopharyngeal carcinoma]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021
Li F, Cai Z, Xu W, Zhou H, Mai Y, Liu X, Pan W, Zhang S.   +7 more
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