Results 71 to 80 of about 2,484 (116)

[Systemic lupus erythematosus complicated by autoimmune nodopathy: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wei C, Yang Y, Zhao X, Liu X, Jia Y.
europepmc   +1 more source

[Research Progress on the Role and Mechanisms of PYCR1 
in Tumorigenesis and Progression]. [PDF]

Zhongguo Fei Ai Za Zhi
Meng Y, Yang Z, Feng H, Li H, Li B.
europepmc   +1 more source

内嵌加劲耗能钢板的箱形钢墩柱拟静力试验及数值分析

Jianzhu Gangjiegou Jinzhan
地震作用下钢桥墩根部易发生屈曲破坏且震后难以快速修复。基于可恢复功能理念与钢桥墩的受力特征，提出一种具备震后易恢复功能的新型箱型钢桥墩。此新型桥墩通过设置可更换的加劲耗能壁板以增强结构的耗能与变形能力，且震后能够快捷更换受损的耗能壁板以恢复桥墩力学性能。为研究设置加劲耗能壁板的箱型钢墩柱的抗震性能，选取耗能壁板上加劲肋的布置形式、轴压比及耗能板强度等作为影响参数进行拟静力试验，且通过有限元数值模拟，综合探讨此类新型试件在地震作用下的力学性能；并对比分析新型桥墩的受力特点和破坏机理 ...
孙德畅, 张海龙, 严丰佐, 饶武斌, 韩雪, 李海锋   +5 more
doaj  

[Assessment on data processing methods for nontarget identification of per- and polyfluoroalkyl substances using liquid chromatography-high-resolution mass spectrometry]. [PDF]

Se Pu
Zhang BX, He QW, Han BC, Ma CD, Luo ZJ, Meng XZ.   +5 more
europepmc   +1 more source

[Preparation of magnetic bifunctional materials for exosome capture from serum and phosphopeptide enrichment]. [PDF]

Se Pu
Wang ZR, Zheng HJ, Jia Q.
europepmc   +1 more source

[Research progress in clinical pathology and molecular mechanisms of pancreatic adenosquamous carcinoma]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Pan Z, Chen K, Hou Y, Yang B, Zhang J, Ma Y, Tian X, Yang Y.   +7 more
europepmc   +1 more source

毛乌素沙地不同植被恢复类型的土壤碳水效应

Shuitu Baochi Xuebao
[目的] 探讨不同植被恢复类型下土壤有机碳和水分含量特征及其关系,为毛乌素沙地植被恢复类型的选取提供科学依据。[方法] 以毛乌素沙地自然恢复草地及沙蒿、沙柳、沙蒿×沙柳(灌灌混交)、樟子松、沙柳×樟子松(乔灌混交)为研究对象,并以裸沙地为对照,分析不同植被恢复类型对0-5.0 m土层土壤剖面碳、水的影响及其相关性。[结果] (1)植被恢复增加土壤有机碳含量,沙柳×樟子松、樟子松、草地、沙蒿×沙柳、沙柳、沙蒿依次降低,0—0.2 m土层显著高于深层,表现为表聚效应;随着土层深度的增加 ...
王德富, 董凌勃, 李澳, 于志静, 邓蕾   +4 more
doaj  

[Differential analysis of gut microbiome in patients with periprosthetic joint infection, aseptic failure, and osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Muzhabaier K, Li Y, Wang F, Guo X, Chen Q, Zhang X, Cao L.   +6 more
europepmc   +1 more source

[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]

Se Pu
Ye WM, He DC, Cui XJ, Ma HW, Qian B, Shi F.   +5 more
europepmc   +1 more source

[Advances in the Application of Artificial Intelligence in Clinical Microbiological Testing]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Li H, Song Z, Zhao Y, Li M.
europepmc   +1 more source