Results 51 to 60 of about 126 (89)

[Preparation of purified proteins from fresh Pheretima and their inhibitory effect against pulmonary fibrosis in mice]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2022
Li S   +7 more
europepmc   +1 more source

Progress in diagnosis and treatment of post-traumatic osteomyelitis. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban, 2021
Tang B, Zhu W.
europepmc   +1 more source

[The investigation on the acute, severe hepatitis of unknown origin in children]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi, 2022
Yao KH, Meng QH, Yu D.
europepmc   +1 more source

自然降雨下紫色土坡耕地碳源添加对碳迁移及固碳的影响机制

open access: yesShuitu Baochi Xuebao
目的紫色土土壤退化形势严峻,水体流失严重,土壤增碳固碳困难,为探究碳源添加对紫色土坡耕地碳固存的影响。方法以四川紫色土坡耕地为对象,在10°紫色土坡耕地设置不施肥(CK)、化肥+秸秆还田(T1)、化肥+秸秆生物炭(T2)、化肥+牛粪(T3)、化肥+有机改土基质(T4)、化肥+生物炭牛粪菇渣堆肥(T5)6种处理,每种处理重复3次。分析降雨量及不同碳源处理下径流、泥沙、碳质量分数的变化特征。结果1) 降雨量>30 mm,短时强降雨(16.1 mm/h)可促使地表径流的产出。碳源添加可显著减少地表径流量(p ...
刘兵   +8 more
doaj  

[Vertebral fractures combined with prolonged activated partial prothrombin time: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Bai X   +5 more
europepmc   +1 more source

[Repair methods of complex facial defect wounds involving paranasal sinuses and their clinical effectiveness]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023
Liang PF   +13 more
europepmc   +1 more source

赣江流域输沙时空变化特征及其影响因素分析

open access: yesShuitu Baochi Xuebao
目的探究赣江流域输沙时空变化特征,定量探讨气候变化及人类活动对流域泥沙变化的贡献,为赣江流域的水土流失防治和水沙资源治理提供参考。方法基于赣江流域上、中、下游15个主要水文站1960—2020年输沙监测数据及流域内降雨资料,采用线性趋势法、Mann-Kendall趋势检验和Pettitt突变检验法分析流域输沙时空变化特征,结合双累积曲线法量化驱动因素对河流泥沙变化的贡献。结果1)赣江流域1960—2020年上、中、下游水文站年输沙量呈极显著减少趋势(|Z|>2.58)。外洲站 ...
杨程高歌   +9 more
doaj  

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