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| 1 | 化学镀镍的渗氢测量(英文)显示文摘介绍了一种适用于化学镀镍工艺的渗氢测量方法 ,可用于监控渗氢速度 ,测定氢在金属中的扩散 ,研究氢脆 ,评估腐蚀阻化剂和酸洗中钢铁的吸氢等方面。化学镀应用中经常要使用加速剂 ,本研究的目标物质是化学镀镍的加速剂———硫脲及其衍生物。在这些物质存在下 ,化学镀镍过程中的渗氢行为不同。良好的加速剂可减少氢渗 ,加快金属的覆盖。 | K.N.Srinivasan S.Karthikeyan T.Vasudevan S.John | 2004 | 电镀与涂饰2004，23，1： | 6 |
| 2 | Assembly of IMPDH2-Based,CTPS-Based,and Mixed Rod/Ring Structures Is Dependent on Cell Type and Conditions of Induction显示文摘Inhibition of guanosine triphosphate(GTP)and cytidine triphosphate(CTP)biosynthetic pathways induces cells to assemble rod/ring(RR)structures,also named cytoophidia,which consist of the enzymes cytidine triphosphate synthase(CTPS)and inosine-50-monophosphate dehydrogenase 2(IMPDH2).We aim to explore the interaction of CTPS and IMPDH2 in the generation of RR structures.He La and COS-7 cells were cultured in normal conditions or in the presence of 6-diazo-5-oxo-L-norleucine(DON),ribavirin,or mycophenolic acid(MPA).Over 90%of DON-treated cells presented RR structures.In He La cells,35%of the RR structures were positive for IMPDH2alone,26%were CTPS alone,and 31%were IMPDH2/CTPS mixed,while in COS-7 cells,42%of RR were IMPDH2 alone,41%were CTPS alone,and 10%were IMPDH2/CTPS mixed.Ribavirin and MPA treatments induced only IMPDH2-based RR.Cells were also transfected with an N-terminal hemagglutinin(NHA)-tagged CTPS1 construct.Over 95%of NHA-CTPS1 transfected cells with DON treatment presented IMPDH2-based RR and almost 100%presented CTPS1-based RR;when treated with ribavirin,over 94%of transfected cells presented IMPDH2-based RR and 37%presented CTPS1-based RR,whereas 2%of untreated transfected cells presented IMPDH2-based RR and 28%presented CTPS1-based RR.These results may help in understanding the relationship between CTP and GTP biosynthetic pathways,especially concerning the formation of filamentous RR structures. | Gerson Dierley Keppeke S.John Calise Edward K.L.Chan Luis Eduardo C.Andrade | 2015 | Journal of Genetics and Genomics2015，42，6： | 2 |
| 3 | Translational Mini‐Review Series on Th17 Cells: Induction of interleukin‐17 production by regulatory T cells显示文摘 | B.Afzali P.Mitchell R. I.Lechler S.John G.Lombardi | 2009 | Clinical & Experimental Immunology2009，，2： | 1 |
| 4 | 查看详情显示文摘 | S.John | | 0，，： | 1 |
| 5 | Endoluminal formalin application for haemorrhagic radiation proctitis显示文摘 | F. L.Vyas V.Mathai B.Selvamani S.John S. R.Banerjee Jesudason | 2006 | Colorectal Disease2006，，4： | 1 |
| 6 | Sequence and Functional Analysis of GLUT10: A Glucose Transporter in the Type 2 Diabetes-Linked Region of Chromosome 20q12–13.1显示文摘 | Paul A. Dawson Josyf C. Mychaleckyj Sallyanne C. Fossey S.John Mihic Ann L. Craddock Donald W. Bowden | 2001 | Molecular Genetics and Metabolism2001，，1： | 1 |
| 7 | 低温自催化(无电解)镀镍工艺显示文摘 | S.John N.V.Shanmugham B.A.Shenoi 张炳乾 | 1983 | 电镀与环保1983，，02： | 1 |
| 8 | 铝和铝合金阳极氧化膜封孔工艺和机理显示文摘当铝在氧溶解度较低的溶液如硼酸盐、酒石酸盐中阳极氧化时,按所加电压的大小,得到大约140×10^(-10)m/V厚的粘附、致密的非导电膜,但是,如果阳极氧化在氧部分溶解的酸性溶液如硫酸中进行时,在低的电压下得到较厚的、多孔的膜。这种膜有一定的孔隙率,并且孔隙率随电解质的性质、浓度、温度、氧化时间和电流密度的不同而异。阳极氧化膜的孔吸附能力强,它不仅能吸附染料,而且能吸附水并与水形成结晶体。 | S.John B.A.Shenoi 陈必安 | 1990 | 轻合金加工技术1990，18，10： | 0 |
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