Results 101 to 110 of about 4,158 (163)

[Summary of experience in cochlear implantation surgery in Tibet and analysis of postoperative rehabilitation effect]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2022
Xu X   +6 more
europepmc   +1 more source

基于多时相高分遥感数据与机器学习的黑土层厚度反演

open access: yesShuitu Baochi Xuebao
目的为评估作物生长期遥感信息与地形因子对提升黑土层厚度反演制图精度的影响。方法在海伦农场小流域,综合应用裸土期及生长期8 m高分遥感数据、SRTM数字高程模型(digital elevation model, DEM)地形数据和实地土壤采样点数据,采用随机森林(random forest, RF)、梯度提升决策树(gradient boosting decision tree, GBDT)和极端梯度提升(extreme gradient boosting, XGBoost)模型进行预测与制图 ...
赵彤彤, 李华朋
doaj  

坡面土壤水蚀建模历程

open access: yesShuitu Baochi Xuebao, 2002
阐述国内外坡面土壤水蚀建模发展历程,然后分别论述经验模型、概念模型、物理模型以及水蚀遥感信息模型的发展历程,最后比较各类模型优缺点。
沈大勇 马蔼乃 毛善君 杨萍
doaj  

[Research advances on mental disorders in patients with extensive burns]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023
Gu GX, Ran MZ, Li MM.
europepmc   +1 more source

[Application of next generation sequencing in 3 Waardenburg syndrome]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021
Xu B, Dai J, Bi J, Fu Y.
europepmc   +1 more source

[A case of isolated myeloid sarcoma initially presenting as a mediastinal mass]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Yang JH   +8 more
europepmc   +1 more source

[Interferon-related gene array in predicting the efficacy of interferon therapy in chronic hepatitis B]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Wang J, Lu J, Zhou C, Du L, Tang H.
europepmc   +1 more source

Home - About - Disclaimer - Privacy