Results 91 to 100 of about 1,233,592 (138)

[Bifunctional biomaterials: An innovative strategy for synergistic bone tumor therapy and bone regeneration]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Feng W, Chang B, Wang C, Fan B.
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武汉东湖沉积物中重金属生物有效性研究

, 2003
沉积物中的酸挥发性硫化物(AVS)是预测厌氧沉积物中重金属生物有效性的重要参数,SEM/AVS大于1时沉积物中重金属具有潜在生物毒性,小于1时则无生物有效性. 本文研究了东湖三个不同污染负荷的站点的同步提取金属SEM(Cu, Zn, Pb, Cd, Ni, Co, Ag, Cr)和SEM/AVS的深度分布,研究表明东湖沉积物中主要重金属是Zn, Cr和Cu,约占SEM总量的90%.
郑利,徐小清,金利娜
core  

[A vessel-enhanced consistency-preserving diffusion model for 3T-to-7T susceptibility weighted image generation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang T, Duan C, Lou X, Feng Q.
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从银—铜复合金属带材废料中回收金属的研究

, 1986
在电子行业中,各种电接插件广泛使用镀银层的铜合金为材料,因为银是电接触性能最优的一类材料。但随着电子工业的飞速发展,贵金属耗量剧增。为节约贵金属,近来已开始使用多种薄层贵金属的复合材料,即把作为电接触材料的贵金属(例如银)与具有良好机械性能和导电特性的贱金属(例如铜合金)以带材形式轧制复合在一起 ...
吴建国, 柯家骏, 李希明
core  

[Visual prior-guided masked image modeling enhances chest X-ray diagnostic efficacy]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang J, Zhang Y.
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[Synthesis of zwitterionic dual-functional metal-organic framework nanocomposite with ultra-hydrophilicity for selective enrichment of glycopeptides]. [PDF]

Se Pu, 2021
Li D, Xie G, Xie P, Zhu L, Cai Z.
europepmc   +1 more source

[Excerpt from the 2025 EASL practice guidelines for the diagnosis and treatment of extrahepatic cholangiocarcinoma]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Shang YW, Han GH.
europepmc   +1 more source

[Research progress of the ULBP-NKG2D axis in autoimmune diseases]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Ma J, Wu J, Jin Y.
europepmc   +1 more source

[Price effects of global vaccine pooled procurement]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Huang Y, Yu X, Xu M.
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[Application and progress of artificial intelligence agents in drug development]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhao D, Hsieh C.
europepmc   +1 more source