Results 121 to 130 of about 1,382,421 (166)

投加酞酸酯的构建湿地基质微生物活性的研究

open access: yes, 2003
在复合垂直流构建湿地系统的源水中连续投加酞酸酯达一年之久,并对该系统基质中的微生物数量、酶活性(脲酶、磷酸酶、脱氢酶)以及呼吸作用强度等各项指标进行了测定。结果表明下行流池微生物活性明显高于上行流池;实验系统中酞酸酯对微生物的生长没有表现出抑制作用,相反促进真菌类微生物的生长,其中真菌数量是对照系统的4.6—5.5倍;实验系统中酶活与呼吸作用强度也比对照系统高出1.0—5.9倍;分别投加长链和短链酞酸酯的实验系统之间微生物数量差别不显著。从湿地生物膜的研究结果来看,生物膜量为1—6mg/g ...
贺锋   +4 more
core  

生物反应器工程

open access: yes, 1998
本文在外界周期刺激强化生物反应和细胞膜传质速率新理论指导下,根据生态学的思维方式,提出了生物反应器工程的新概念,阐明了它的发展过程 ...
李佐虎, 陈洪章
core  

[Mesothelial impairment induced by peritoneal dialysis and its potential protective strategies]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ban Y, Mei Y, Chen B, Tang W, Kang H.
europepmc   +1 more source

[Efficacy of CD4/TGF-β bispecific antibody in a mouse model of peritoneal metastasis of malignant melanoma]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Jiang Q   +11 more
europepmc   +1 more source

[Dihydroartemisinin inhibits the progression of oral squamous cell carcinoma]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Shan T   +5 more
europepmc   +1 more source

[Targeted inhibition of miR-503 upregulates Apelin expression to alleviate myocardial infarction in mice]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Li J   +10 more
europepmc   +1 more source

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