Results 111 to 120 of about 22,578 (158)

[Comparison of the population covered by the 2024 version of the WHO's hepatitis B prevention and treatment guidelines and the Chinese antiviral treatment guidelines]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Wang BQ   +12 more
europepmc   +1 more source

[Application of antibiotic bone cement-coated plates internal fixation for primary treating Gustilo type B tibiofibular open fracture]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang Y   +8 more
europepmc   +1 more source

Testing indoor residual spraying coverage targets for malaria control, Bioko, Equatorial Guinea. [PDF]

open access: yesBull World Health Organ
García GA   +16 more
europepmc   +1 more source

吉林省西部盐碱化区热力景观特征分析 [PDF]

open access: yes, 2015
吴波   +4 more
core  

Trends in coverage following an equity-oriented strategy for introducing new vaccines, Peru, 2004-2022. [PDF]

open access: yesBull World Health Organ
Silva LAN   +10 more
europepmc   +1 more source

Death registration coverage 2019-2021, India. [PDF]

open access: yesBull World Health Organ, 2023
Saikia N, Kumar K, Das B.
europepmc   +1 more source

District-level monitoring of universal health coverage, India. [PDF]

open access: yesBull World Health Organ
Mukherji A   +5 more
europepmc   +1 more source

A rapid increase in coverage of COVID-19 vaccination, Central African Republic. [PDF]

open access: yesBull World Health Organ, 2023
Amani A   +8 more
europepmc   +1 more source

基于SfM-MVS的作物覆盖坡面微地形特征提取与分析

open access: yesShuitu Baochi Xuebao
目的为探究作物覆盖坡面地表微地形特征提取的可能性,实现作物覆盖条件下微地形三维建模与动态监测。方法采用SfM-MVS(structure from motion with multi-view stereo)方法,以玉米覆盖坡面为研究对象,裸坡作为对照,开展以裸坡及模拟微地形的标志物为基准,玉米覆盖条件下地表微地形构建提取和精度评估研究。结果1)玉米覆盖坡面控制点误差<0.002 m,稀疏点云与密集点云数量分别为裸坡的2.1、2.6倍。2)基于C2C(Cloud to Cloud)的结果表明 ...
姜静海, 郑子成, 何淑勤
doaj  

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