In this paper we summarize the characteristics of the dishpan experiment, the principle of substance revolving, and the scientific basis of the “retrograde wave in only one direction” with respect to weather data an...In this paper we summarize the characteristics of the dishpan experiment, the principle of substance revolving, and the scientific basis of the “retrograde wave in only one direction” with respect to weather data and S. C. OuYang＇s articles in which the fundamental questions in the meteorological theory were pointed out. Furthermore, we discuss the systematic changes involving the concept, theory, and method that substance evolves.展开更多
[Objective] The study aimed at cloning and identifying the toll receptor gene 9（TLR9） of wild Ovis ammon in Xinjiang,and predicting its structure and function.[Method] The TLR9 complete sequence of wild Ovis ammon w...[Objective] The study aimed at cloning and identifying the toll receptor gene 9（TLR9） of wild Ovis ammon in Xinjiang,and predicting its structure and function.[Method] The TLR9 complete sequence of wild Ovis ammon was cloned from its peripheral blood by PCR technology.Then the PCR products were purified by agarose gel electrophoresis and then sequenced.Finally,the structure and function of TLR9 sequence were predicted by molecular biological software.[Result] The complete sequence of TLR9 gene was 3 192 bp in length,encoding 1 064 amino acids with a signal peptide composed of 30 amino acids;the leucine percentage reached as high as 18.5%.The TLR9 amino acid possibly contained three hydrophobic regions,at amino acids 455-475,740-760 and 780-800.The 3-D structure of TLR9 was constructed by the extracellular LRR domain and intracellular TIL domain（Toll/IL IR）.[Conclusion] The characteristics of TLR9 provided theoretical basis for further study on the TLR9 gene of wild Ovis ammon in Xinjiang.展开更多
[目的/意义]个人云存储网站影响力的有效评价对用户选择云存储服务有着重要的参考作用,为个人云存储服务提供商改善网站设计质量提供方向。[方法/过程]通过整合Web Qual 4.0模型和中国顾客满意度测评指标体系,并结合个人云存储功能特征...[目的/意义]个人云存储网站影响力的有效评价对用户选择云存储服务有着重要的参考作用,为个人云存储服务提供商改善网站设计质量提供方向。[方法/过程]通过整合Web Qual 4.0模型和中国顾客满意度测评指标体系,并结合个人云存储功能特征,构建了个人云存储网站影响力评价指标体系,运用层次分析法计算各层级指标权重。选取典型个人云存储网站(百度网盘、腾讯微云、天翼网盘、115网盘)进行实证分析。[结果/结论]研究结果显示,对个人云存储网站影响力作用较大的指标主要包括:存储容量、有用性、高效分享、用户规模。百度网盘网站影响力最大,115网盘网站最小。未来个人云存储网站服务提供商应更加关注网站存储容量、有用性、高效分享及用户规模方面的提升。展开更多
文摘In this paper we summarize the characteristics of the dishpan experiment, the principle of substance revolving, and the scientific basis of the “retrograde wave in only one direction” with respect to weather data and S. C. OuYang＇s articles in which the fundamental questions in the meteorological theory were pointed out. Furthermore, we discuss the systematic changes involving the concept, theory, and method that substance evolves.
文摘[Objective] The study aimed at cloning and identifying the toll receptor gene 9（TLR9） of wild Ovis ammon in Xinjiang,and predicting its structure and function.[Method] The TLR9 complete sequence of wild Ovis ammon was cloned from its peripheral blood by PCR technology.Then the PCR products were purified by agarose gel electrophoresis and then sequenced.Finally,the structure and function of TLR9 sequence were predicted by molecular biological software.[Result] The complete sequence of TLR9 gene was 3 192 bp in length,encoding 1 064 amino acids with a signal peptide composed of 30 amino acids;the leucine percentage reached as high as 18.5%.The TLR9 amino acid possibly contained three hydrophobic regions,at amino acids 455-475,740-760 and 780-800.The 3-D structure of TLR9 was constructed by the extracellular LRR domain and intracellular TIL domain（Toll/IL IR）.[Conclusion] The characteristics of TLR9 provided theoretical basis for further study on the TLR9 gene of wild Ovis ammon in Xinjiang.
文摘[目的/意义]个人云存储网站影响力的有效评价对用户选择云存储服务有着重要的参考作用,为个人云存储服务提供商改善网站设计质量提供方向。[方法/过程]通过整合Web Qual 4.0模型和中国顾客满意度测评指标体系,并结合个人云存储功能特征,构建了个人云存储网站影响力评价指标体系,运用层次分析法计算各层级指标权重。选取典型个人云存储网站(百度网盘、腾讯微云、天翼网盘、115网盘)进行实证分析。[结果/结论]研究结果显示,对个人云存储网站影响力作用较大的指标主要包括:存储容量、有用性、高效分享、用户规模。百度网盘网站影响力最大,115网盘网站最小。未来个人云存储网站服务提供商应更加关注网站存储容量、有用性、高效分享及用户规模方面的提升。
