机构

• 长春光学精密机械与物... [1]
• 武汉病毒研究所 [1]
• 海洋研究所 [1]
• 上海生物化学与细胞生... [1]

采集方式

• OAI收割 [3]
• iSwitch采集 [1]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2021 [1]
• 2011 [1]
• 2009 [1]
• 1998 [1]

学科主题

• Biochemist... [1]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Analysis of a sex-biased sequence in sex determination region and exploitation of a fast sex detection method in Litopenaeus vannamei 期刊论文  OAI收割 AQUACULTURE, 2021, 卷号: 543, 页码: 6 作者:  Wang, Yue;  Yu, Yang;  Li, Shihao;  Zhang, Xiaojun;  Li, Fuhua   |  收藏  |  浏览/下载：30/0  |  提交时间：2021/12/07 Sex determination region  Amplification difference  Sequence difference  Genetic sex detection  Litopenaeus vannamei   Purification, cDNA cloning, and recombinant expression of chymotrypsin C from porcine pancreas 期刊论文  OAI收割 ACTA BIOCHIMICA ET BIOPHYSICA SINICA, 2011, 卷号: 43, 期号: 7, 页码: 568-575 作者:  Wang, HB;  Yuan, DD;  Xu, R;  Chi, CW 收藏  |  浏览/下载：34/0  |  提交时间：2015/07/22 porcine pancreas  sequence determination  gene cloning  gene expression   Estimation algorithm of mobile OFDM CFOs based on step-size (EI CONFERENCE) 会议论文  OAI收割 2009 International Conference on Information Engineering and Computer Science, ICIECS 2009, December 19, 2009 - December 20, 2009, Wuhan, China Lin L.; Qiao Y.-F.; Su W.-X. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 In order to maintain orthogonality among subcarriers for mobile OFDM  a CFOs step-size estimation model is established to avoid severe performance degradation caused by ICI  and algorithmic stability  step-size parameter  the error of CFOs estimate and etc are investigated. First  after an averaging window algorithm is introduced  the mathematic model of step-size estimation algorithm is obtained through step-size parameter and time-varying CFOs. Then  based on the results of MATLAB simulation  the determination of step-size parameter  the advantages of step-size algorithm and precision are discussed. Finally  time sequence plots of added CP  interleaver and subcarrier modulation with VHDL are presented. Experimental results indicate that the maximum of CFOs errors is 0.00987 in 3 variance interval  when mobile velocity is 400 km/h  according with verdicted principle that in order for the ICI effects to be negligible  the error of CFOs estimation must be accurate within 1-2% of the subcarrier spacing  and programs can correctly implement on circuit board. 2009 IEEE.   Potassium ferricyanide mediated disposable biosensor for determination of maltose and glucose 期刊论文  iSwitch采集 Analytical letters, 1998, 卷号: 31, 期号: 3, 页码: 383-394 作者:  Ge, F;  Zhang, XE;  Zhang, ZP;  Zhang, XM 收藏  |  浏览/下载：29/0  |  提交时间：2019/05/09 Simultaneous determination,  Glucose  Maltose  Disposable  Screen-printed electrode  Potassium ferricyanide  Sequence electrode