8篇
您的检索式：作者名="Andrew DODD"
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| 1 | Validation of Zebrafish (Danio rerio) Reference Genes for Quantitative Real-time RT-PCR Normalization显示文摘The normalization of quantitative real time RT-PCR (qRT-PCR) is important to obtain accurate gene expression data. The most common method for qRT-PCR normalization is to use reference, or house- keeping genes. However, there is emerging evidence that even reference genes can be regulated under different conditions, qRT-PCR has only recently been used in terms of zebrafish gene expression studies and there is no validated set of reference genes. This study characterizes the expression of nine possible reference genes during zebrafish embryonic development and in a zebrafish tissue panel. All nine reference genes exhibited variable expression. The β-actin, EF1α and Rp113α genes comprise a validated reference gene panel for zebrafish developmental time course studies, and the EF1α, Rp113α and 18S rRNA genes are more suitable as a reference gene panel for zebrafish tissue analysis. Importantly, the zebrafish GAPDH gene appears unsuitable as reference gene for both types of studies. | Rongying TANG Andrew DODD Daniel LAI Warren C. MCNABB Donald R. LOVE | 2007 | Acta Biochimica et Biophysica Sinica2007，39，5： | 31 |
| 2 | Vibration induced flow in hoppers:DEM 2D polygon model显示文摘A two-dimensional discrete element model (DEM) simulation of cohesive polygonal particles has been developed to assess the benefit of point source vibration to induce flow in wedge-shaped hoppers. The particle-particle interaction model used is based on a multi-contact principle. The first part of the study investigated particle discharge under gravity without vibration to determine the critical orifice size (Bc) to just sustain flow as a function of particle shape. It is shown that polygonal-shaped particles need a larger orifice than circular particles. It is also shown that Bc decreases as the number of particle vertices increases. Addition of circular particles promotes flow of polygons in a linear manner. The second part of the study showed that vibration could enhance flow, effectively reducing Bc. The model demonstrated the importance of vibrator location (height), consistent with previous continuum model results, and vibration amplitude in enhancing flow. | Feras Y. Fraige Paul A. Langston Andrew J. Matchett John Dodds | 2008 | Particuology2008，6，6： | 3 |
| 3 | Laser2welded blanks gain ground 显示文摘 | Andrew Dodd | 1998 | Manufacturing Engineering1998，121，11： | 1 |
| 4 | Laser-welded blanks gain ground显示文摘 | Dodd Andrew | | Manufacturing Engineering0，121，11： | 1 |
| 5 | Laser-welded blanks gain ground 显示文摘 | Andrew Dodd | 1998 | Manufacturing Engineering1998，121，11： | 1 |
| 6 | Simple kinetic models ofpetroleum formation,PartⅡ:Oil-gas cracking显示文摘 | Andrew S Pepper Timothy A Dodd | 1995 | Marine andPetroleum Geology1995，12，3： | 1 |
| 7 | Simple kinetic models of petroleum formation, Part Ⅱ: oil-gas cracking显示文摘 | Andrew S Pepper Timothy A Dodd | 1995 | Marine and Petroleum Geology1995，12，3： | 1 |
| 8 | Laser-welded blanks gain ground 显示文摘 | Andrew Dodd | 1998 | Manufacturing Engineering1998，121，11： | 1 |
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