机构

• 长春光学精密机械与物... [2]
• 西双版纳热带植物园 [1]
• 西北高原生物研究所 [1]
• 昆明动物研究所 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2019 [1]
• 2013 [2]
• 2006 [2]

学科主题

• Biochemist... [1]
• Chemistry [1]
• 生物科学::生物化学 [1]

筛选

浏览/检索结果: 共5条，第1-5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 Ectopic Expression of Jatropha curcas TREHALOSE-6-PHOSPHATE PHOSPHATASE J Causes Late-Flowering and Heterostylous Phenotypes in Arabidopsis but not in Jatropha 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2019, 卷号: 20, 期号: x, 页码: - 作者:  Zhao, Mei-Li;  Ni, Jun;  Chen, Mao-Sheng;  Xu, Zeng-Fu   |  收藏  |  浏览/下载：95/0  |  提交时间：2019/06/26 TREHALOSE 6-PHOSPHATE  GENE-EXPRESSION  DIFFERENT-FORMS  METABOLISM  BIOSYNTHESIS  GROWTH  TOLERANCE  EVOLUTION  STRESS  SUGAR   Weighted data fusion algorithm in the application of visual measurement network system (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Mechatronics and Control Engineering, ICMCE 2012, November 29, 2012 - November 30, 2012, Guangzhou, China 作者:  Zhang Y.-c.;  Zhou J. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 For the problem on the deviation of actual measurement values between different network positions of visual measurement network system  so present the weighted data fusion algorithm. To distribute the weight coefficients according to the stability of eigenvector and fuse the coordinates  finally get the ultimate expression of fusion estimate. The experiment results present the maximum absolute tolerance of the fusion results is 0.039mm via the weighted data fusion algorithm  the maximum one via traditional data fusion algorithm of the center of point set is 0.056mm  Repeatedly measure 50 times  compared with the traditional algorithm  proposed weighted data fusion algorithm has much better precision and better stability. (2013) Trans Tech Publications  Switzerland.   Different Expression Profiles of Bioactive Peptides in Pelophylax nigromaculatus from Distinct Regions 期刊论文  OAI收割 BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 2013, 卷号: 77, 期号: 5, 页码: 1075-1079 作者:  Song YZ[*];  Ji SL;  Liu W;  Yu XY;  Meng QX 收藏  |  浏览/下载：25/0  |  提交时间：2013/08/08 amphibian skin  antimicrobial peptides  antioxidant peptide  different expression  cDNA screening   Leptin cDNA cloning and its mRNA expression in plateau pikas (Ochotona curzoniae) from different altitudes on Qinghai-Tibet Plateau 期刊论文  OAI收割 biochemical and biophysical research communications, 2006, 卷号: 345, 期号: 4, 页码: 1405-1413 作者:  Yang, J;  Zhao, XQ;  Guo, SC;  Li, HG;  Qi, DL 收藏  |  浏览/下载：40/0  |  提交时间：2009/12/08 leptin  cDNA cloning  Plateau pika  mRNA expression in different altitudes   Geometrical modulation transfer function of different active pixel of CMOS APS (EI CONFERENCE) 会议论文  OAI收割 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 2, 2005 - November 5, 2005, Zian, China 作者:  Li J.;  Liu J.;  Liu J.;  Liu J.;  Li J. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 The geometrical Modulation Transfer Function (MTF) of CMOS APS (active pixel sensor) is analyzed in this paper. Advanced APS have been designed and fabricated where different pixel shapes such as square  rectangle and L shape  were placed  because the amplifier circuit and other function circuits inter pixel of APS take up some pixel area. MTF is an important figure of merit in focal plane array imaging sensors. Research on analyzing the MTF for the proper pixel shape is currently in progress for a centroidal configuration of a target position. MTF will give us a more complete understanding of the tradeoffs opposed by the different pixel designs and by the signal processing conditions. Based on image sensor sampling and reconstructing model  the MTF expression of any active pixel shape has been deduced in this paper. According to actual pixel shape  three different active area pixels were analyzed  they were square  rectangle  and L shape  their Fill Factor (FF) is 30%  44% and 55%  respectively. Results of simulation experiments indicate that different pixel geometrical characteristics contribute significantly to the figures of their MTF. Different geometrical shape of active sensitive area of pixel and different station in pixel would influence MTF figures. The analysis results are important in designing better APS pixel and more important in analyzing imaging system performance of APS subpixel precision system.