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Phase lagging model of brain response to external stimuli - modeling of single action potential
phase lagging model brain response external stimuli action potential single neuron
2012/4/28
In this paper we detail a phase lagging model of brain response to external stimuli. The model is derived using the basic laws of physics like conservation of energy law. This model eliminates the par...
Dynamical quorum-sensing and synchronization of nonlinear oscillators coupled through an external medium
Dynamical quorum-sensing nonlinear oscillators coupled
2011/1/5
Many biological and physical systems exhibit population-density dependent transitions to synchronized oscillations in a process often termed "dynamical quorum sensing". Synchronization frequently aris...
External morphology of eggs of Macronemurus bilineatus and Megistopus flavicornis (Neuroptera, Myrmeleontidae): a scanning electron microscopy study
Scanning electron microscope chorion eggshell micropyle
2010/3/25
The eggs of Megistopus flavicornis (Rossi, 1790) and Macronemurus bilineatus Brauer, 1868 were studied by light and scanning electron microscope and are described in detail in this paper. Both species...
中国蒙古马与国外纯血马mtDNA D-Loop高变区序列比较Sequence Comparing of mtDNA D-Loop Varied Region in Chinese Mongolian Horse and External Thoroughbred Horse
关键词 中国蒙古马 国外纯血马 mtDNA D-Loop 高变区 多态性
2008/1/6
摘要比较分析了4匹中国蒙古马和4匹国外纯血马的线立体DNA（mtDNA）D-Loop高变区400bp核苷酸序列的变异情况。结果发现，4匹中国蒙古马mtDNA D-Loop高变区的平均核苷酸变异率为3.69%，而纯血马的为4.00%，其核苷酸变异类型均包括转换、颠换和缺失3种形式，其中以转换最为常见。核苷酸变异基因座多，并且存在长度变异，不同变异在个体之间差异也很大，因此说明中国蒙古马和国外纯血马的...