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Preliminary study on human fibroblasts as feeder layer for human embryonic stem cells culture in vit
To avoid the direct contact with mouse cells and possible heterogeneous pathogen in future application, we need to repla......
Six human embryonic stem cell lines were established from surplus blastocysts. The cell lines expressed alkaline phospha......
A new probabilistic testability measure is presented to ease test length analyses of random testingand pseudorandom tes......
Study on the Effects of Increasing Production Rate of Ruminal Acetate and Butyrate on Their Absorpti
<正>Six Inner Mongolian semifine-wool wethers(1.5 years old,29-31 kg BW) fitted with a ruminal and a duodenum cannula we......
为了解齐口裂腹鱼在鱼道中的上溯情况,在大比尺竖缝式鱼道物理模型中开展了以齐口裂腹鱼幼鱼为过鱼对象的过鱼试验研究。试验中对......
图们江区域经济合作虽取得了一定的成绩,但在开发模式、基础设施、协调机制等方面还存在着诸多问题.因此必须加快基础设施建设,推进珲......
在pH=3.8酸性条件下合成了3-苯基偶氮-5-磺基水杨酸与Nd(Ⅲ)的酸式络合物,在弱碱性条件下合成了该染料与Nd(Ⅲ)的羟式络合物及Cu(Ⅱ)的络合物,对这些络合物进......
用pH电位法研究了3-苯基偶氮-5-磺基水杨酸与过渡金属Cu(Ⅱ),Ni(Ⅱ),Co(Ⅱ),Zn(Ⅱ),稀土Nd(Ⅲ),La(Ⅲ)和Mo(Ⅵ)二元体系以及与Nd(Ⅲ)-EDTA混配体系在25℃,离子(ClO4^-1)强度为0.1mol·L^-1时的络合行为。......
pH为4.4 ̄7.6,温度为40℃,离子强度为0.1mol·dm^-3(NaClO4)条件下,研究了[Cr(NTA)(H2O)(H2O)/(OH)-]与染料3-苯基偶氮-5-磺基水杨酸(PASSA)的混配络合物的生成反应动力学。拟1级速率常数为kobs,反应符合Eigen机理。......
单位的接入路由器是思科2611,安装了C28D-C-m2.122-4.T1版本的IOS。有一次公司来了两位客户因公事要临时接入互联网,碰巧我正在外地休......